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Kulkarni PS, Padmapriyadarsini C, Vekemans J, Bavdekar A, Gupta M, Kulkarni P, Garg B, Gogtay NJ, Tambe M, Lalwani S, Singh K, Munshi R, Meshram S, Selvavinayagam T, Pandey K, Bhimarasetty DM, Ramakrishnan S, Bhamare C, Dharmadhikari A, Budhawant C, Bonhomme CJ, Thakar M, Kurle SN, Kelly EJ, Gautam M, Gupta N, Panda S, Bhargava B, Poonawalla CS, Shaligram U, Kapse D, Gunale B. Seropersistence of SII-ChAdOx1 nCoV-19 (COVID-19 vaccine): 6-month follow-up of a randomized, controlled, observer-blind, phase 2/3 immuno-bridging study in Indian adults. Hum Vaccin Immunother 2024; 20:2304974. [PMID: 38512394 PMCID: PMC10962622 DOI: 10.1080/21645515.2024.2304974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 01/10/2024] [Indexed: 03/23/2024] Open
Abstract
AZD1222 (ChAdOx1 nCoV-19) is a replication-deficient adenoviral vectored coronavirus disease-19 (COVID-19) vaccine that is manufactured as SII-ChAdOx1 nCoV-19 by the Serum Institute of India Pvt Ltd following technology transfer from Oxford University/AstraZeneca. The non-inferiority of SII-ChAdOx1 nCoV-19 with AZD1222 was previously demonstrated in an observer-blind, phase 2/3 immuno-bridging study (trial registration: CTRI/2020/08/027170). In this analysis of immunogenicity and safety data 6 months post first vaccination (Day 180), 1,601 participants were randomized 3:1 to SII-ChAdOx1 nCoV-19 or AZD1222 (immunogenicity/reactogenicity cohort n = 401) and 3:1 to SII-ChAdOx1 nCoV-19 or placebo (safety cohort n = 1,200). Immunogenicity was measured by anti-severe acute respiratory syndrome coronavirus 2 spike (anti-S) binding immunoglobulin G and neutralizing antibody (nAb) titers. A decline in anti-S titers was observed in both vaccine groups, albeit with a greater decline in SII-ChAdOx1 nCoV-19 vaccinees (geometric mean titer [GMT] ratio [95% confidence interval (CI) of SII-ChAdOx1 nCoV-19 to AZD1222]: 0.60 [0.41-0.87]). Consistent similar decreases in nAb titers were observed between vaccine groups (GMT ratio [95% CI]: 0.88 [0.44-1.73]). No cases of severe COVID-19 were reported following vaccination, while one case was observed in the placebo group. No causally related serious adverse events were reported through 180 days. No thromboembolic or autoimmune adverse events of special interest were reported. Collectively, these data illustrate that SII-ChAdOx1 nCoV-19 maintained a high level of immunogenicity 6 months post-vaccination. SII-ChAdOx1 nCoV-19 was safe and well tolerated.
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Affiliation(s)
| | | | - Johan Vekemans
- Formerly of: Clinical Development, Infection, Late-stage Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | | | - Madhu Gupta
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Praveen Kulkarni
- Department of Community Medicine, JSS Academy of Higher Education and Research, Mysore, India
| | - B.S. Garg
- Department of Community Medicine and Dr Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences, Wardha, India
| | - Nithya J. Gogtay
- Department of Clinical Pharmacology, Seth G S Medical College & KEM Hospital, Mumbai, India
| | - Muralidhar Tambe
- Department of Community Medicine, B J Government Medical College and Sassoon General Hospitals, Pune, India
| | - Sanjay Lalwani
- Department of Pediatrics, Bharati Vidyapeeth Deemed University Medical College and Hospital, Pune, India
| | - Kiranjit Singh
- Jehangir Clinical Development Centre Pvt Ltd, Pune, India
| | - Renuka Munshi
- Department of Clinical Pharmacology, TN Medical College & BYL Nair Hospital, Mumbai, India
| | - Sushant Meshram
- Department of Pulmonary Medicine, Government Medical College, Nagpur, India
| | | | - Krishna Pandey
- Rajendra Memorial Research Institute of Medical Sciences, Patna, India
| | | | - S.R. Ramakrishnan
- Department of Clinical Research, Sri Ramchandra Institute of Higher Education and Research, Chennai, India
| | | | | | | | - Cyrille J. Bonhomme
- Laboratory Services, Vaccines Sciences Lab, Clinical Research, PPD, Part of Thermo Fisher Scientific, Richmond, VA, USA
| | | | | | - Elizabeth J. Kelly
- Formerly of: Translational Medicine, Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
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2
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Lal BB, Alam S, Sibal A, Kumar K, Hosaagrahara Ramakrishna S, Shah V, Dheivamani N, Bavdekar A, Nagral A, Wadhwa N, Maria A, Shah A, Shah I, Nalwalla Z, Snehavardhan P, Srikanth KP, Gupta S, Sivaramakrishnan VM, Waikar Y, Suchismita A, Ashritha A, Sood V, Khanna R. Genotype correlates with clinical course and outcome of children with tight junction protein 2 (TJP2) deficiency-related cholestasis. Hepatology 2024:01515467-990000000-00790. [PMID: 38447037 DOI: 10.1097/hep.0000000000000828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 02/09/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND AND AIMS The study aimed to describe the clinical course and outcomes, and analyze the genotype-phenotype correlation in patients with tight junction protein 2 (TJP2) deficiency. APPROACH AND RESULTS Data from all children with chronic cholestasis and either homozygous or compound heterozygous mutations in TJP2 were extracted and analyzed. The patients were categorized into 3 genotypes: TJP2-A (missense mutations on both alleles), TJP2-B (missense mutation on one allele and a predicted protein-truncating mutation [PPTM] on the other), and TJP2-C (PPTMs on both alleles). A total of 278 cases of genetic intrahepatic cholestasis were studied, with TJP2 deficiency accounting for 44 cases (15.8%). Of these, 29 were homozygous and 15 were compound heterozygous variants of TJP2 . TJP2-A genotype was identified in 21 (47.7%), TJP2-B in 7 cases (15.9%), and TJP2-C in 16 cases (36.4%), respectively. Patients with the TJP2-C genotype were more likely to experience early infantile cholestasis (87.5% vs. 53.5%, p =0.033), less likely to clear jaundice (12.5% vs. 52.2%, p =0.037), more likely to develop ascites, and had higher serum bile acids. Patients with the TJP2-C genotype were more likely to die or require liver transplantation (native liver survival: 12.5% vs. 78.6%, p <0.001), with a median age at death/liver transplantation of 2.5 years. Cox regression analysis revealed that TJP2-C mutations ( p =0.003) and failure to resolve jaundice ( p =0.049) were independent predictors of poor outcomes. CONCLUSIONS Patients with the TJP2-C genotype carrying PPTMs in both alleles had a rapidly progressive course, leading to early decompensation and death if they did not receive timely liver transplantation.
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Affiliation(s)
- Bikrant Bihari Lal
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Anupam Sibal
- Department of Pediatric Gastroenterology & Liver Transplantation, Indraprastha Apollo Hospitals, New Delhi, India
| | - Karunesh Kumar
- Department of Pediatric Gastroenterology & Liver Transplantation, Indraprastha Apollo Hospitals, New Delhi, India
| | | | - Vaibhav Shah
- Department of Pediatric Gastroenterology and Hepatology, Gujarat Superspeciality Clinic, Ahmedabad, Gujarat, India
| | - Nirmala Dheivamani
- Department of Pediatric Gastroenterology, Institute of Child Health and Hospital for Children, Chennai, Tamil Nadu, India
| | - Ashish Bavdekar
- Department of Pediatrics, KEM Hospital and Research Centre, Pune, Maharashtra, India
| | - Aabha Nagral
- Department of Pediatric Hepatology and Liver Transplant, Jaslok Hospital and Research Center, Mumbai, Maharashtra, India
- Department of Pediatric Hepatology and Liver Transplantation, Apollo Hospital, Navi Mumbai, Maharashtra, India
| | - Nishant Wadhwa
- Department of Pediatrics, Sir Gangaram Hospital, New Delhi, India
| | - Arjun Maria
- Department of Pediatrics, Sir Gangaram Hospital, New Delhi, India
| | - Aashay Shah
- Department of Pediatric Gastroenterology, PRISM Pediatric Gastro, Ahmedabad, Gujarat, India
| | - Ira Shah
- Department of Pediatric Infectious Disease, Pediatric Gastroenterology, and Hepatology B.J. Wadia Hospital for Children, Mumbai, Maharashtra, India
| | - Zahabiya Nalwalla
- Department of Pediatrics, B.J. Wadia Hospital for Children, Mumbai, Maharashtra, India
| | - Pandey Snehavardhan
- Department of Pediatric Hepatology and Liver Transplantation, Sahyadri Superspeciality Hospital Pvt Ltd, Pune, Maharashtra, India
| | - K P Srikanth
- Department of Pediatric Gastroenterology and Hepatology, Pediatric Gastroenterology & Hepatology, Manipal Hospitals, Bengaluru, Karnataka, India
| | - Subhash Gupta
- Department of Liver Transplantation, Centre for Liver and Biliary Sciences, Max Superspeciality Hospital, Saket, New Delhi, India
| | | | - Yogesh Waikar
- Department of Pediatric Gastroenterology, Superspeciality GI Kids Clinics, Nagpur, Maharashtra, India
| | - Arya Suchismita
- Department of Gastroenterology, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
| | - A Ashritha
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Vikrant Sood
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Rajeev Khanna
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
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3
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Kulkarni PS, Gunale B, Kohli S, Lalwani S, Tripathy S, Kar S, Raut S, Kulkarni P, Apte A, Bavdekar A, Bhalla HL, Plested JS, Cloney-Clark S, Zhu M, Kalkeri R, Pryor M, Hamilton S, Thakar M, Sannidhi RS, Baranwal P, Bhamare C, Dharmadhikari A, Gupta M, Poonawalla CS, Shaligram U, Kapse D. A Phase 3, randomized, non-inferiority study of a heterologous booster dose of SARS CoV-2 recombinant spike protein vaccine in adults. Sci Rep 2023; 13:16579. [PMID: 37789040 PMCID: PMC10547846 DOI: 10.1038/s41598-023-43578-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 09/26/2023] [Indexed: 10/05/2023] Open
Abstract
Due to waning immunity following primary immunization with COVID-19 vaccines, booster doses may be required. The present study assessed a heterologous booster of SII-NVX-CoV2373 (spike protein vaccine) in adults primed with viral vector and inactivated vaccines. In this Phase 3, observer-blind, randomized, active controlled study, a total of 372 adults primed with two doses of ChAdOx1 nCoV-19 (n = 186) or BBV152 (n = 186) at least six months ago, were randomized to receive a booster of SII-NVX-CoV2373 or control vaccine (homologous booster of ChAdOx1 nCoV-19 or BBV152). Anti-S IgG and neutralizing antibodies (nAbs) were assessed at days 1, 29, and 181. Non-inferiority (NI) of SII-NVX-CoV2373 to the control vaccine was assessed based on the ratio of geometric mean ELISA units (GMEU) of anti-S IgG and geometric mean titers (GMT) of nAbs (NI margin > 0.67) as well as seroresponse (≥ 2 fold-rise in titers) (NI margin -10%) at day 29. Safety was assessed throughout the study period. In both the ChAdOx1 nCoV-19 prime and BBV152 prime cohorts, 186 participants each received the study vaccines. In the ChAdOx1 nCoV-19 prime cohort, the GMEU ratio was 2.05 (95% CI 1.73, 2.43) and the GMT ratio was 1.89 (95% CI 1.55, 2.32) whereas the difference in the proportion of seroresponse was 49.32% (95% CI 36.49, 60.45) for anti-S IgG and 15% (95% CI 5.65, 25.05) for nAbs on day 29. In the BBV152 prime cohort, the GMEU ratio was 5.12 (95% CI 4.20, 6.24) and the GMT ratio was 4.80 (95% CI 3.76, 6.12) whereas the difference in the proportion of seroresponse was 74.08% (95% CI 63.24, 82.17) for anti-S IgG and 24.71% (95% CI 16.26, 34.62) for nAbs on day 29. The non-inferiority of SII-NVX-CoV2373 booster to the control vaccine for each prime cohort was met. SII-NVX-CoV2373 booster showed significantly higher immune responses than BBV152 homologous booster. On day 181, seroresponse rates were ≥ 70% in all the groups for both nAbs and anti-S IgG. Solicited adverse events reported were transient and mostly mild in severity in all the groups. No causally related SAE was reported. SII-NVX-CoV2373 as a heterologous booster induced non-inferior immune responses as compared to homologous boosters in adults primed with ChAdOx1 nCoV-19 and BBV152. SII-NVX-CoV2373 showed a numerically higher boosting effect than homologous boosters. The vaccine was also safe and well tolerated.
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Affiliation(s)
- Prasad S Kulkarni
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India.
| | - Bhagwat Gunale
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India
| | - Sunil Kohli
- Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | - Sanjay Lalwani
- Bharati Vidyapeeth Deemed University Medical College and Hospital, Pune, India
| | - Srikanth Tripathy
- Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, India
| | - Sonali Kar
- Kalinga Institute of Medical Sciences, Bhubaneswar, India
| | | | | | - Aditi Apte
- KEM Hospital Research Centre-Community Health Research Unit, P.O. Manchar, Pune, India
| | - Ashish Bavdekar
- KEM Hospital Research Centre-Community Health Research Unit, P.O. Manchar, Pune, India
| | - Hira Lal Bhalla
- All India Institute of Medical Sciences (AIIMS), Gorakhpur, India
| | | | | | | | | | | | | | | | | | | | - Chetanraj Bhamare
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India
| | - Abhijeet Dharmadhikari
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India
| | - Manish Gupta
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India
| | - Cyrus S Poonawalla
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India
| | - Umesh Shaligram
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India
| | - Dhananjay Kapse
- Serum Institute of India Pvt Ltd, Manjari (Bk), Administration Building, Poonawalla Biotechnology Park SEZ, Taluka Haveli, Pune, India
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4
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Agarwal D, Gore M, Kawade A, Roy S, Bavdekar A, Nair H, Juvekar S, Dayma G. Feasibility and acceptability of the paediatric pulse oximeter in integrated management of neonatal and childhood illnesses (IMNCI) services by public health facilities: A qualitative study in rural Western India. J Glob Health 2023; 13:04105. [PMID: 37712148 PMCID: PMC10502527 DOI: 10.7189/jogh.13.04105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023] Open
Abstract
Background Pneumonia contributes to about 15% of child deaths globally, with 20% of the overall deaths occurring in India. Although WHO recommends the use of pulse oximeters (PO) in first-level facilities for early detection of child pneumonia in low- and middle-income countries (LMICs), this has not yet been implemented in India. We aimed to assess the feasibility and acceptability of introducing PO in integrated management of neonatal and childhood illnesses (IMNCI) services at primary health centres (PHC) in the rural Pune district. Methods We identified medical officers (MO) and auxiliary nurse midwives (ANM) from six PHCs as study participants due to their involvement in the treatment of children. We developed in-depth interview (IDI) guides for both groups to explore their IMNCI knowledge and attitude towards the program through a qualitative study. We conducted interviews with MOs (n = 6) and ANMs (n = 6) from each PHC. The PO module was added to explore perceptions about its usefulness in diagnosing pneumonia. After baseline assessment, we conducted training sessions on adapted IMNCI services (including PO use) for MOs and ANMs. PO devices were provided at the study PHCs. Results At baseline, no PO devices were being used at study PHCs; PHC staff demonstrated satisfactory knowledge about paediatric pneumonia management and demanded refresher IMNCI training. They also felt the need to reiterate the PO use for early diagnosis of pneumonia in children and highlighted the challenges encountered in managing pneumonia at PHCs, such as health system-related challenges and parents' attitudes towards care seeking. There was positive acceptance of training and PO started to be used immediately in PHCs. There was increased confidence in using PO at endline. PO use in examining symptomatic children increased from 26 to 85%. Conclusions Paediatric PO implementation could be integrated successfully at PHC levels; we found pre-implementation training and provision of PO to PHCs to be helpful in achieving this goal. This intervention demonstrated that an algorithm to diagnose pneumonia in children that included PO could improve case management.
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Affiliation(s)
- Dhiraj Agarwal
- Vadu Rural Health Program, KEM Hospital Research Centre Pune
- Community Health Research Unit, KEM Hospital Research Centre Pune
| | - Manisha Gore
- Symbiosis Community Outreach Programme and Extension, Faculty of Medical and Health Sciences, Symbiosis International Deemed University, Pune
| | - Anand Kawade
- Vadu Rural Health Program, KEM Hospital Research Centre Pune
| | - Sudipto Roy
- Indian Council of Medical Research, New Delhi
- Community Health Research Unit, KEM Hospital Research Centre Pune
| | | | - Harish Nair
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh
| | - Sanjay Juvekar
- Vadu Rural Health Program, KEM Hospital Research Centre Pune
| | - Girish Dayma
- Vadu Rural Health Program, KEM Hospital Research Centre Pune
- Community Health Research Unit, KEM Hospital Research Centre Pune
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5
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Carey ME, Dyson ZA, Ingle DJ, Amir A, Aworh MK, Chattaway MA, Chew KL, Crump JA, Feasey NA, Howden BP, Keddy KH, Maes M, Parry CM, Van Puyvelde S, Webb HE, Afolayan AO, Alexander AP, Anandan S, Andrews JR, Ashton PM, Basnyat B, Bavdekar A, Bogoch II, Clemens JD, da Silva KE, De A, de Ligt J, Diaz Guevara PL, Dolecek C, Dutta S, Ehlers MM, Francois Watkins L, Garrett DO, Godbole G, Gordon MA, Greenhill AR, Griffin C, Gupta M, Hendriksen RS, Heyderman RS, Hooda Y, Hormazabal JC, Ikhimiukor OO, Iqbal J, Jacob JJ, Jenkins C, Jinka DR, John J, Kang G, Kanteh A, Kapil A, Karkey A, Kariuki S, Kingsley RA, Koshy RM, Lauer AC, Levine MM, Lingegowda RK, Luby SP, Mackenzie GA, Mashe T, Msefula C, Mutreja A, Nagaraj G, Nagaraj S, Nair S, Naseri TK, Nimarota-Brown S, Njamkepo E, Okeke IN, Perumal SPB, Pollard AJ, Pragasam AK, Qadri F, Qamar FN, Rahman SIA, Rambocus SD, Rasko DA, Ray P, Robins-Browne R, Rongsen-Chandola T, Rutanga JP, Saha SK, Saha S, Saigal K, Sajib MSI, Seidman JC, Shakya J, Shamanna V, Shastri J, Shrestha R, Sia S, Sikorski MJ, Singh A, Smith AM, Tagg KA, Tamrakar D, Tanmoy AM, Thomas M, Thomas MS, Thomsen R, Thomson NR, Tupua S, Vaidya K, Valcanis M, Veeraraghavan B, Weill FX, Wright J, Dougan G, Argimón S, Keane JA, Aanensen DM, Baker S, Holt KE. Global diversity and antimicrobial resistance of typhoid fever pathogens: Insights from a meta-analysis of 13,000 Salmonella Typhi genomes. eLife 2023; 12:e85867. [PMID: 37697804 PMCID: PMC10506625 DOI: 10.7554/elife.85867] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 08/02/2023] [Indexed: 09/13/2023] Open
Abstract
Background The Global Typhoid Genomics Consortium was established to bring together the typhoid research community to aggregate and analyse Salmonella enterica serovar Typhi (Typhi) genomic data to inform public health action. This analysis, which marks 22 years since the publication of the first Typhi genome, represents the largest Typhi genome sequence collection to date (n=13,000). Methods This is a meta-analysis of global genotype and antimicrobial resistance (AMR) determinants extracted from previously sequenced genome data and analysed using consistent methods implemented in open analysis platforms GenoTyphi and Pathogenwatch. Results Compared with previous global snapshots, the data highlight that genotype 4.3.1 (H58) has not spread beyond Asia and Eastern/Southern Africa; in other regions, distinct genotypes dominate and have independently evolved AMR. Data gaps remain in many parts of the world, and we show the potential of travel-associated sequences to provide informal 'sentinel' surveillance for such locations. The data indicate that ciprofloxacin non-susceptibility (>1 resistance determinant) is widespread across geographies and genotypes, with high-level ciprofloxacin resistance (≥3 determinants) reaching 20% prevalence in South Asia. Extensively drug-resistant (XDR) typhoid has become dominant in Pakistan (70% in 2020) but has not yet become established elsewhere. Ceftriaxone resistance has emerged in eight non-XDR genotypes, including a ciprofloxacin-resistant lineage (4.3.1.2.1) in India. Azithromycin resistance mutations were detected at low prevalence in South Asia, including in two common ciprofloxacin-resistant genotypes. Conclusions The consortium's aim is to encourage continued data sharing and collaboration to monitor the emergence and global spread of AMR Typhi, and to inform decision-making around the introduction of typhoid conjugate vaccines (TCVs) and other prevention and control strategies. Funding No specific funding was awarded for this meta-analysis. Coordinators were supported by fellowships from the European Union (ZAD received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 845681), the Wellcome Trust (SB, Wellcome Trust Senior Fellowship), and the National Health and Medical Research Council (DJI is supported by an NHMRC Investigator Grant [GNT1195210]).
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Affiliation(s)
- Megan E Carey
- Cambridge Institute of Therapeutic Immunology and Infectious Disease (CITIID), University of Cambridge School of Clinical Medicine, Cambridge Biomedical CampusCambridgeUnited Kingdom
- Department of Infection Biology, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical MedicineLondonUnited Kingdom
- IAVI, Chelsea & Westminster HospitalLondonUnited Kingdom
| | - Zoe A Dyson
- Department of Infection Biology, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical MedicineLondonUnited Kingdom
- Department of Infectious Diseases, Central Clinical School, Monash UniversityMelbourneAustralia
- Wellcome Sanger Institute, Wellcome Genome CampusHinxtonUnited Kingdom
| | - Danielle J Ingle
- Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity, The University of MelbourneMelbourneAustralia
| | | | - Mabel K Aworh
- Nigeria Field Epidemiology and Laboratory Training ProgrammeAbujaNigeria
- College of Veterinary Medicine, North Carolina State UniversityRaleighUnited States
| | | | - Ka Lip Chew
- National University HospitalSingaporeSingapore
| | - John A Crump
- Centre for International Health, University of OtagoDunedinNew Zealand
| | - Nicholas A Feasey
- Department of Clinical Sciences, Liverpool School of Tropical MedicineLiverpoolUnited Kingdom
- Malawi-Liverpool Wellcome Programme, Kamuzu University of Health SciencesBlantyreMalawi
| | - Benjamin P Howden
- Centre for Pathogen Genomics, Department of Microbiology and Immunology, University of Melbourne at Doherty Institute for Infection and ImmunityMelbourneAustralia
- Microbiological Diagnostic Unit Public Health Laboratory, The University of Melbourne at the Peter Doherty Institute for Infection and ImmunityMelbourneAustralia
| | | | - Mailis Maes
- Cambridge Institute of Therapeutic Immunology and Infectious Disease (CITIID), University of Cambridge School of Clinical Medicine, Cambridge Biomedical CampusCambridgeUnited Kingdom
| | - Christopher M Parry
- Department of Clinical Sciences, Liverpool School of Tropical MedicineLiverpoolUnited Kingdom
| | - Sandra Van Puyvelde
- Cambridge Institute of Therapeutic Immunology and Infectious Disease (CITIID), University of Cambridge School of Clinical Medicine, Cambridge Biomedical CampusCambridgeUnited Kingdom
- University of AntwerpAntwerpBelgium
| | - Hattie E Webb
- Centers for Disease Control and PreventionAtlantaUnited States
| | - Ayorinde Oluwatobiloba Afolayan
- Global Health Research Unit (GHRU) for the Genomic Surveillance of Antimicrobial Resistance, Faculty of Pharmacy, University of IbadanIbadanNigeria
| | | | - Shalini Anandan
- Department of Clinical Microbiology, Christian Medical CollegeVelloreIndia
| | - Jason R Andrews
- Division of Infectious Diseases and Geographic Medicine, Stanford UniversityStanfordUnited States
| | - Philip M Ashton
- Malawi-Liverpool Wellcome ProgrammeBlantyreMalawi
- Institute of Infection, Veterinary and Ecological Sciences, University of LiverpoolLiverpoolUnited Kingdom
| | - Buddha Basnyat
- Oxford University Clinical Research Unit NepalKathmanduNepal
| | | | - Isaac I Bogoch
- Department of Medicine, Division of Infectious Diseases, University of TorontoTorontoCanada
| | - John D Clemens
- International Vaccine InstituteSeoulRepublic of Korea
- International Centre for Diarrhoeal Disease ResearchDhakaBangladesh
- UCLA Fielding School of Public HealthLos AngelesUnited States
- Korea UniversitySeoulRepublic of Korea
| | - Kesia Esther da Silva
- Division of Infectious Diseases and Geographic Medicine, Stanford UniversityStanfordUnited States
| | - Anuradha De
- Topiwala National Medical CollegeMumbaiIndia
| | - Joep de Ligt
- ESR, Institute of Environmental Science and Research Ltd., PoriruaWellingtonNew Zealand
| | | | - Christiane Dolecek
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of OxfordOxfordUnited Kingdom
- Mahidol Oxford Tropical Medicine Research Unit, Mahidol UniversityBangkokThailand
| | - Shanta Dutta
- ICMR - National Institute of Cholera & Enteric DiseasesKolkataIndia
| | - Marthie M Ehlers
- Department of Medical Microbiology, Faculty of Health Sciences, University of PretoriaPretoriaSouth Africa
- Department of Medical Microbiology, Tshwane Academic Division, National Health Laboratory ServicePretoriaSouth Africa
| | | | | | - Gauri Godbole
- United Kingdom Health Security AgencyLondonUnited Kingdom
| | - Melita A Gordon
- Institute of Infection, Veterinary and Ecological Sciences, University of LiverpoolLiverpoolUnited Kingdom
| | - Andrew R Greenhill
- Federation University AustraliaChurchillAustralia
- Papua New Guinea Institute of Medical ResearchGorokaPapua New Guinea
| | - Chelsey Griffin
- Centers for Disease Control and PreventionAtlantaUnited States
| | - Madhu Gupta
- Post Graduate Institute of Medical Education and ResearchChandigarhIndia
| | | | - Robert S Heyderman
- Research Department of Infection, Division of Infection and Immunity, University College LondonLondonUnited Kingdom
| | | | - Juan Carlos Hormazabal
- Bacteriologia, Subdepartamento de Enfermedades Infecciosas, Departamento de Laboratorio Biomedico, Instituto de Salud Publica de Chile (ISP)SantiagoChile
| | - Odion O Ikhimiukor
- Global Health Research Unit (GHRU) for the Genomic Surveillance of Antimicrobial Resistance, Faculty of Pharmacy, University of IbadanIbadanNigeria
| | - Junaid Iqbal
- Department of Pediatrics and Child Health, Aga Khan UniversityKarachiPakistan
| | - Jobin John Jacob
- Department of Clinical Microbiology, Christian Medical CollegeVelloreIndia
| | - Claire Jenkins
- United Kingdom Health Security AgencyLondonUnited Kingdom
| | | | - Jacob John
- Department of Community Health, Christian Medical CollegeVelloreIndia
| | - Gagandeep Kang
- Department of Community Health, Christian Medical CollegeVelloreIndia
| | - Abdoulie Kanteh
- Medical Research Council Unit The Gambia at London School Hygiene & Tropical MedicineFajaraGambia
| | - Arti Kapil
- All India Institute of Medical SciencesDelhiIndia
| | | | - Samuel Kariuki
- Centre for Microbiology Research, Kenya Medical Research InstituteNairobiKenya
| | | | | | - AC Lauer
- Centers for Disease Control and PreventionAtlantaUnited States
| | - Myron M Levine
- Center for Vaccine Development and Global Health (CVD), University of Maryland School of Medicine, Baltimore, Maryland, USABaltimoreUnited States
| | | | - Stephen P Luby
- Division of Infectious Diseases and Geographic Medicine, Stanford UniversityStanfordUnited States
| | - Grant Austin Mackenzie
- Medical Research Council Unit The Gambia at London School Hygiene & Tropical MedicineFajaraGambia
| | - Tapfumanei Mashe
- National Microbiology Reference LaboratoryHarareZimbabwe
- World Health OrganizationHarareZimbabwe
| | | | - Ankur Mutreja
- Cambridge Institute of Therapeutic Immunology and Infectious Disease (CITIID), University of Cambridge School of Clinical Medicine, Cambridge Biomedical CampusCambridgeUnited Kingdom
| | - Geetha Nagaraj
- Central Research Laboratory, Kempegowda Institute of Medical SciencesBengaluruIndia
| | | | - Satheesh Nair
- United Kingdom Health Security AgencyLondonUnited Kingdom
| | | | | | | | - Iruka N Okeke
- Global Health Research Unit (GHRU) for the Genomic Surveillance of Antimicrobial Resistance, Faculty of Pharmacy, University of IbadanIbadanNigeria
| | | | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of OxfordOxfordUnited Kingdom
- The NIHR Oxford Biomedical Research CentreOxfordUnited Kingdom
| | | | - Firdausi Qadri
- International Centre for Diarrhoeal Disease ResearchDhakaBangladesh
| | - Farah N Qamar
- Department of Pediatrics and Child Health, Aga Khan UniversityKarachiPakistan
| | | | - Savitra Devi Rambocus
- Microbiological Diagnostic Unit Public Health Laboratory, The University of Melbourne at the Peter Doherty Institute for Infection and ImmunityMelbourneAustralia
| | - David A Rasko
- Department of Microbiology and Immunology, University of Maryland School of MedicineBaltimoreUnited States
- Institute for Genome Sciences, University of Maryland School of MedicineBaltimoreUnited States
| | - Pallab Ray
- Post Graduate Institute of Medical Education and ResearchChandigarhIndia
| | - Roy Robins-Browne
- Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity, The University of MelbourneMelbourneAustralia
- Murdoch Children’s Research Institute, Royal Children’s HospitalParkvilleAustralia
| | | | | | | | | | | | - Mohammad Saiful Islam Sajib
- Child Health Research FoundationDhakaBangladesh
- Institute of Biodiversity, Animal Health and Comparative Medicine, University of GlasgowGlasgowUnited Kingdom
| | | | - Jivan Shakya
- Dhulikhel HospitalDhulikhelNepal
- Institute for Research in Science and TechnologyKathmanduNepal
| | - Varun Shamanna
- Central Research Laboratory, Kempegowda Institute of Medical SciencesBengaluruIndia
| | - Jayanthi Shastri
- Topiwala National Medical CollegeMumbaiIndia
- Kasturba Hospital for Infectious DiseasesMumbaiIndia
| | - Rajeev Shrestha
- Center for Infectious Disease Research & Surveillance, Dhulikhel Hospital, Kathmandu University HospitalDhulikhelNepal
| | - Sonia Sia
- Research Institute for Tropical Medicine, Department of HealthMuntinlupa CityPhilippines
| | - Michael J Sikorski
- Center for Vaccine Development and Global Health (CVD), University of Maryland School of Medicine, Baltimore, Maryland, USABaltimoreUnited States
- Department of Microbiology and Immunology, University of Maryland School of MedicineBaltimoreUnited States
- Institute for Genome Sciences, University of Maryland School of MedicineBaltimoreUnited States
| | | | - Anthony M Smith
- Centre for Enteric Diseases, National Institute for Communicable DiseasesJohannesburgSouth Africa
| | - Kaitlin A Tagg
- Centers for Disease Control and PreventionAtlantaUnited States
| | - Dipesh Tamrakar
- Center for Infectious Disease Research & Surveillance, Dhulikhel Hospital, Kathmandu University HospitalDhulikhelNepal
| | | | - Maria Thomas
- Christian Medical College, LudhianaLudhianaIndia
| | | | | | | | - Siaosi Tupua
- Ministry of Health, Government of SamoaApiaSamoa
| | | | - Mary Valcanis
- Microbiological Diagnostic Unit Public Health Laboratory, The University of Melbourne at the Peter Doherty Institute for Infection and ImmunityMelbourneAustralia
| | | | | | - Jackie Wright
- ESR, Institute of Environmental Science and Research Ltd., PoriruaWellingtonNew Zealand
| | - Gordon Dougan
- Cambridge Institute of Therapeutic Immunology and Infectious Disease (CITIID), University of Cambridge School of Clinical Medicine, Cambridge Biomedical CampusCambridgeUnited Kingdom
| | - Silvia Argimón
- Centre for Genomic Pathogen Surveillance, Big Data Institute, University of OxfordOxfordUnited Kingdom
| | - Jacqueline A Keane
- Cambridge Institute of Therapeutic Immunology and Infectious Disease (CITIID), University of Cambridge School of Clinical Medicine, Cambridge Biomedical CampusCambridgeUnited Kingdom
| | - David M Aanensen
- Centre for Genomic Pathogen Surveillance, Big Data Institute, University of OxfordOxfordUnited Kingdom
| | - Stephen Baker
- Cambridge Institute of Therapeutic Immunology and Infectious Disease (CITIID), University of Cambridge School of Clinical Medicine, Cambridge Biomedical CampusCambridgeUnited Kingdom
- IAVI, Chelsea & Westminster HospitalLondonUnited Kingdom
| | - Kathryn E Holt
- Department of Infection Biology, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical MedicineLondonUnited Kingdom
- Department of Infectious Diseases, Central Clinical School, Monash UniversityMelbourneAustralia
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6
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Gunasekaran PK, Shanmugasundaram D, Santhanam S, Verma S, Singh K, Dwibedi B, Awasthi S, Singh H, Sangappa M, Mondal N, Sreenivasan P, Saradakutty G, Malik S, Jain M, Viswanathan R, Sapkal G, Tripathi S, Patel B, Jain MK, Naganur SH, Baranwal A, Rohit MK, Deora S, Sharma A, Anantharaj A, Pillai LS, Kumar A, Ramasamy S, Rajendran PP, Singh MP, Ratho RK, Nag V, Gadepalli R, Mishra B, Som TK, Jain A, Devara SM, Vannavada SR, Munivenkatappa A, Abraham AM, Dhodapkar R, Ali S, Biswas D, Pratkeye D, Bavdekar A, Prakash J, Ray J, Murhekar M. Profile of cardiac lesions among laboratory confirmed congenital rubella syndrome (CRS) infants: a nationwide sentinel surveillance, India, 2016-22. Lancet Reg Health Southeast Asia 2023; 16:100268. [PMID: 37662056 PMCID: PMC10474486 DOI: 10.1016/j.lansea.2023.100268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 07/26/2023] [Accepted: 08/04/2023] [Indexed: 09/05/2023]
Abstract
Background The phenotypical profile of cardiovascular malformations in patients with congenital rubella syndrome (CRS) is varied. We aimed to describe the profile of cardiac defects among CRS patients detected in the sentinel CRS surveillance in India during 2016-22. Methods Sentinel sites enrolled infants with suspected CRS based on presence of cardiac defects, hearing impairment, eye signs, or maternal history of febrile rash illness. Suspected CRS cases underwent detailed systemic examination, including echocardiography and serological investigation for rubella. Cardiac defects were categorized as 'Simple' or 'Complex' as per the National Heart, Lung, and Blood Institute classification. We compared the distribution of cardiac defects among laboratory confirmed CRS cases and seronegative discarded cases. Findings Of the 4578 suspected CRS cases enrolled by 14 sites, 558 (12.2%) were laboratory confirmed. 419 (75.1%) laboratory confirmed cases had structural heart defects (simple defects: n = 273, 65.2%, complex defects: n = 144, 34.4%), with ventricular septal defect (42.7%), atrial septal defect (39.4%), patent ductus arteriosus (36.5%), and tetralogy of Fallot as the commonest defects (4.5%). Laboratory confirmed CRS cases had higher odds of left to right shunt lesions (OR = 1.58, 95% CI: 1.15-2.17). This was mainly on account of a significant association of PDA with CRS (OR = 1.77, 95% CI: 1.42-2.21). Mortality was higher among CRS patients with complex heart defects (HR = 2.04, 95% CI: 1.26-3.30). Interpretation Three-fourths of the laboratory confirmed CRS cases had structural heart defects. CRS patients with complex cardiac defects had higher mortality. Detecting CRS infection early and providing timely intervention for cardiovascular defects is critical for the management of CRS patients. Funding Ministry of Health and Family Welfare, Govt of India, through Gavi, the Vaccine Alliance.
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Affiliation(s)
| | | | | | - Sanjay Verma
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kuldeep Singh
- All India Institute of Medical Sciences, Jodhpur, India
| | | | | | | | | | - Nivedita Mondal
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | | | | | - Shikha Malik
- All India Institute of Medical Sciences, Bhopal, India
| | - Manish Jain
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, India
| | | | | | | | | | | | | | - Arun Baranwal
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manoj K Rohit
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Akhil Sharma
- King George's Medical University, Lucknow, India
| | - Avinash Anantharaj
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | | | - Amber Kumar
- All India Institute of Medical Sciences, Bhopal, India
| | | | | | - Mini P. Singh
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Radha Kanta Ratho
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | | | | | - Amita Jain
- King George's Medical University, Lucknow, India
| | | | | | | | | | - Rahul Dhodapkar
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Syed Ali
- Government Medical College, Trivandrum, India
| | | | | | | | - Jayant Prakash
- Indira Gandhi Institute of Medical Sciences, Patna, India
| | - Jaydeb Ray
- Institute of Child Health, Kolkata, India
| | - Manoj Murhekar
- ICMR – National Institute of Epidemiology, Chennai, India
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7
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Gunale B, Kapse D, Kar S, Bavdekar A, Kohli S, Lalwani S, Meshram S, Raut A, Kulkarni P, Samuel C, Munshi R, Gupta M, Plested JS, Cloney-Clark S, Zhu M, Pryor M, Hamilton S, Thakar M, Shete A, Dharmadhikari A, Bhamare C, Shaligram U, Poonawalla CS, Mallory RM, Glenn GM, Kulkarni PS. Safety and Immunogenicity of SARS-CoV-2 Recombinant Spike Protein Vaccine in Children and Adolescents in India: A Phase 2-3 Randomized Clinical Trial. JAMA Pediatr 2023; 177:2807909. [PMID: 37523166 PMCID: PMC10391359 DOI: 10.1001/jamapediatrics.2023.2552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 05/10/2023] [Indexed: 08/01/2023]
Abstract
Importance The recombinant COVID-19 vaccine NVX-CoV2373 has demonstrated efficacy of approximately 90% in adults; however, its safety and efficacy in children is unknown. Objective To assess the noninferiority of SII-NVX-CoV2373 in children and adolescents compared to adults and to evaluate its safety in comparison with placebo. Design, Setting, and Participants This phase 2-3 observer-blind randomized clinical trial was conducted in 2 cohorts, children (aged 2 to 11 years) and adolescents (aged 12 to 17 years) between August 2021 and August 2022. Participants were randomized 3:1 to SII-NVX-CoV2373 or placebo and monitored for 179 days. The participants, study team, and laboratory staff were blinded. This was a multicenter study conducted across 10 tertiary care hospitals in India. Exclusion criteria included previous COVID-19 infection or vaccination, immunocompromised condition, and immunosuppressive medications. Interventions Two doses of 0.5-mL SII-NVX-CoV2373 or placebo were administered intramuscularly on days 1 and 22. Main Outcomes and Measures Primary outcomes were geometric mean titer ratio of both anti-spike (anti-S) IgG and neutralizing antibodies (NAbs) between both pediatric age groups to that of adults on day 36. Noninferiority was concluded if the lower bound of 95% CI of this ratio was greater than 0.67 for each age group. Both the antibodies were assessed for the index strain and for selected variants at various time points. Solicited adverse events (AEs) were recorded for 7 days after each vaccination, unsolicited AEs were recorded for 35 days, and serious AEs and AEs of special interest were recorded for 179 days. Results A total of 460 children in each age cohort were randomized to receive vaccine or placebo. The mean (SD) age was 6.7 (2.7) years in the child cohort and 14.3 (1.6) years in the adolescent cohort; 231 participants (50.2%) in the child cohort and 218 in the adolescent cohort (47.4%) were female. Both anti-S IgG and NAb titers were markedly higher in the SII-NVX-CoV2373 group than in the placebo group on both day 36 and day 180. The geometric mean titer ratios compared to those in adults were 1.20 (95% CI, 1.08-1.34) and 1.52 (95% CI, 1.38-1.67) for anti-S IgG in adolescents and children, respectively; while for NAbs, they were 1.33 (95% CI, 1.17-1.50) and 1.93 (95% CI, 1.70-2.18) in adolescents and children, respectively, indicating noninferiority. SII-NVX-CoV2373 also showed immune responses against variants studied. Injection site reactions, fever, headache, malaise, and fatigue were common solicited AEs. There were no AEs of special interest and no causally related serious AEs. Conclusions and Relevance SII-NVX-CoV2373 was safe and well tolerated in children and adolescents in this study. The vaccine was highly immunogenic and may be used in pediatric vaccination against COVID-19. Trial Registration Clinical Trials Registry of India Identifier: CTRI/2021/02/031554.
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Affiliation(s)
| | | | - Sonali Kar
- Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Ashish Bavdekar
- King Edward Memorial Hospital Research Centre, Pune, Maharashtra, India
| | - Sunil Kohli
- Hamdard Institute of Medical Sciences and Research With Centre for Health Research and Development, New Delhi, India
| | - Sanjay Lalwani
- Bharati Vidyapeeth Deemed University Medical College and Hospital, Pune, Maharashtra, India
| | - Sushant Meshram
- Super Speciality Hospital, Government Medical College and Hospital, Nagpur, Maharashtra, India
| | - Abhishek Raut
- Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Praveen Kulkarni
- JSS Academy of Higher Education and Research, Mysore, Karnataka, India
| | - Clarence Samuel
- Christian Medical College & Hospital, Ludhiana, Punjab, India
| | - Renuka Munshi
- Topiwala National Medical College and Bai Yamunabai Laxman Nair Hospital, Mumbai, Maharashtra, India
| | - Madhu Gupta
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | | | | | | | - Madhuri Thakar
- Indian Council of Medical Research, National AIDS Research Institute, Pune, Maharashtra, India
| | - Ashwini Shete
- Indian Council of Medical Research, National AIDS Research Institute, Pune, Maharashtra, India
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8
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Shanmugasundaram D, Verma S, Singh K, Dwibedi B, Awasthi S, Mahantesh S, Singh H, Santhanam S, Mondal N, S G, Sreenivasan P, Malik S, Jain M, Viswanathan R, Tripathi S, Patel B, Sapkal G, Sabarinathan R, Singh MP, Ratho R, Nag V, Gadepalli R, Som TK, Mishra B, Jain A, Ashok M, Madhuri DS, Rani VS, Abraham AM, John D, Dhodapkar R, Syed Ali A, Biswas D, Pratyeke D, Bavdekar A, Prakash J, Singh V, Prasad N, Ray J, Majumdar A, Dutta S, Gupta N, Murhekar M, Sharma A, Ghosh A, Alexander A, Baranwal A, Anantharaj A, Bethou A, Shekhawat DS, Kiruthika G, Ram J, Gupta M, Gowda M, Rohit MK, Dash N, Sankhyan N, Kaushal N, Shivanna NH, Kasturi N, Kumar PP, Gupta PC, Gunasekaran PK, Singh P, Kumar P, Munjal SK, Agarwal S, Manasa S, Shukla S, Nehra U, Verghese VP, Vyas V, Gupta V. Congenital rubella syndrome surveillance in India, 2016-21: Analysis of five years surveillance data. Heliyon 2023; 9:e15965. [PMID: 37251844 PMCID: PMC10209330 DOI: 10.1016/j.heliyon.2023.e15965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 04/19/2023] [Accepted: 04/28/2023] [Indexed: 05/31/2023] Open
Abstract
Background In India, facility-based surveillance for congenital rubella syndrome (CRS) was initiated in 2016 to estimate the burden and monitor the progress made in rubella control. We analyzed the surveillance data for 2016-2021 from 14 sentinel sites to describe the epidemiology of CRS. Method We analyzed the surveillance data to describe the distribution of suspected and laboratory confirmed CRS patients by time, place and person characteristics. We compared clinical signs of laboratory confirmed CRS and discarded case-patients to find independent predictors of CRS using logistic regression analysis and developed a risk prediction model. Results During 2016-21, surveillance sites enrolled 3940 suspected CRS case-patients (Age 3.5 months, SD: 3.5). About one-fifth (n = 813, 20.6%) were enrolled during newborn examination. Of the suspected CRS patients, 493 (12.5%) had laboratory evidence of rubella infection. The proportion of laboratory confirmed CRS cases declined from 26% in 2017 to 8.7% in 2021. Laboratory confirmed patients had higher odds of having hearing impairment (Odds ratio [OR] = 9.5, 95% confidence interval [CI]: 5.6-16.2), cataract (OR = 7.8, 95% CI: 5.4-11.2), pigmentary retinopathy (OR = 6.7, 95 CI: 3.3-13.6), structural heart defect with hearing impairment (OR = 3.8, 95% CI: 1.2-12.2) and glaucoma (OR = 3.1, 95% CI: 1.2-8.1). Nomogram, along with a web version, was developed. Conclusions Rubella continues to be a significant public health issue in India. The declining trend of test positivity among suspected CRS case-patients needs to be monitored through continued surveillance in these sentinel sites.
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Affiliation(s)
| | - Sanjay Verma
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kuldeep Singh
- All India Institute of Medical Sciences, Jodhpur, India
| | | | | | - S. Mahantesh
- Indira Gandhi Institute of Child Health, Bengaluru, India
| | | | | | - Nivedita Mondal
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Geetha S
- Government Medical College, Trivandrum, India
| | | | - Shikha Malik
- All India Institute of Medical Sciences, Bhopal, India
| | - Manish Jain
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, India
| | | | | | | | | | | | - Mini P. Singh
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - R.K. Ratho
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | | | | | - Amita Jain
- King George's Medical University, Lucknow, India
| | - M. Ashok
- ICMR-National Institute of Virology, Pune, India
| | | | | | | | - Deepa John
- Christian Medical College, Vellore, India
| | - Rahul Dhodapkar
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - A. Syed Ali
- Government Medical College, Trivandrum, India
| | | | | | | | - Jayant Prakash
- Indira Gandhi Institute of Medical Sciences, Patna, India
| | - Varsha Singh
- Indira Gandhi Institute of Medical Sciences, Patna, India
| | - Nidhi Prasad
- Indira Gandhi Institute of Medical Sciences, Patna, India
| | - Jaydeb Ray
- Institute of Child Health, Kolkata, India
| | - Agniva Majumdar
- ICMR-National Institute of Cholera and Enteric Diseases, Kolkata, India
| | - Shanta Dutta
- ICMR-National Institute of Cholera and Enteric Diseases, Kolkata, India
| | | | | | | | - Akhil Sharma
- King George's Medical University, Lucknow, India
| | | | - Arun Alexander
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Arun Baranwal
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Avinash Anantharaj
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Adhisivam Bethou
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | | | - G. Kiruthika
- ICMR–National Institute of Epidemiology, Chennai, India
| | - Jagat Ram
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Madhu Gupta
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Mamatha Gowda
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - Manoj K Rohit
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Nabaneeta Dash
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Naveen Sankhyan
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Nidhi Kaushal
- All India Institute of Medical Sciences, Jodhpur, India
| | | | - Nirupama Kasturi
- Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - P. Prem Kumar
- Indira Gandhi Institute of Child Health, Bengaluru, India
| | - Parul Chawla Gupta
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | - Praveen Kumar
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | - Suhani Manasa
- Indira Gandhi Institute of Child Health, Bengaluru, India
| | | | - Urvashi Nehra
- Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Varuna Vyas
- All India Institute of Medical Sciences, Jodhpur, India
| | - Vikas Gupta
- All India Institute of Medical Sciences, Bhopal, India
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9
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Jacob JJ, Pragasam AK, Vasudevan K, Velmurugan A, Priya Teekaraman M, Priya Thirumoorthy T, Ray P, Gupta M, Kapil A, Bai SP, Nagaraj S, Saigal K, Chandola TR, Thomas M, Bavdekar A, Ebenezer SE, Shastri J, De A, Dutta S, Alexander AP, Koshy RM, Jinka DR, Singh A, Srivastava SK, Anandan S, Dougan G, John J, Kang G, Veeraraghavan B, Mutreja A. Genomic analysis unveils genome degradation events and gene flux in the emergence and persistence of S. Paratyphi A lineages. PLoS Pathog 2023; 19:e1010650. [PMID: 37115804 PMCID: PMC10171690 DOI: 10.1371/journal.ppat.1010650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 05/10/2023] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
Paratyphoid fever caused by S. Paratyphi A is endemic in parts of South Asia and Southeast Asia. The proportion of enteric fever cases caused by S. Paratyphi A has substantially increased, yet only limited data is available on the population structure and genetic diversity of this serovar. We examined the phylogenetic distribution and evolutionary trajectory of S. Paratyphi A isolates collected as part of the Indian enteric fever surveillance study "Surveillance of Enteric Fever in India (SEFI)." In the study period (2017-2020), S. Paratyphi A comprised 17.6% (441/2503) of total enteric fever cases in India, with the isolates highly susceptible to all the major antibiotics used for treatment except fluoroquinolones. Phylogenetic analysis clustered the global S. Paratyphi A collection into seven lineages (A-G), and the present study isolates were distributed in lineages A, C and F. Our analysis highlights that the genome degradation events and gene acquisitions or losses are key molecular events in the evolution of new S. Paratyphi A lineages/sub-lineages. A total of 10 hypothetically disrupted coding sequences (HDCS) or pseudogenes-forming mutations possibly associated with the emergence of lineages were identified. The pan-genome analysis identified the insertion of P2/PSP3 phage and acquisition of IncX1 plasmid during the selection in 2.3.2/2.3.3 and 1.2.2 genotypes, respectively. We have identified six characteristic missense mutations associated with lipopolysaccharide (LPS) biosynthesis genes of S. Paratyphi A, however, these mutations confer only a low structural impact and possibly have minimal impact on vaccine effectiveness. Since S. Paratyphi A is human-restricted, high levels of genetic drift are not expected unless these bacteria transmit to naive hosts. However, public-health investigation and monitoring by means of genomic surveillance would be constantly needed to avoid S. Paratyphi A serovar becoming a public health threat similar to the S. Typhi of today.
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Affiliation(s)
| | | | - Karthick Vasudevan
- Christian Medical College, Vellore, India
- REVA University, Bangalore, India
| | | | | | | | - Pallab Ray
- Post Graduate Institute of Medical & Educational Research, Chandigarh, India
| | - Madhu Gupta
- Post Graduate Institute of Medical & Educational Research, Chandigarh, India
| | - Arti Kapil
- All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | | | | | | - Jayanthi Shastri
- Topiwala National Medical College & BYL Nair Charitable Hospital, Mumbai, India
| | - Anuradha De
- Topiwala National Medical College & BYL Nair Charitable Hospital, Mumbai, India
| | - Shantha Dutta
- ICMR-National Institute of Cholera and Enteric Diseases, Kolkata, India
| | | | | | - Dasaratha R Jinka
- Rural Development Trust Hospital, Bathalapalli, Andhra Pradesh, India
| | | | | | | | - Gordon Dougan
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Jacob John
- Christian Medical College, Vellore, India
| | | | | | - Ankur Mutreja
- Cambridge Institute of Therapeutic Immunology & Infectious Disease (CITIID), Department of Medicine, University of Cambridge, Cambridge, United Kingdom
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10
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Agarwal D, Patil R, Roy S, Kaur H, Mehandale S, Bavdekar A, Nair H, Juvekar S, Dayma G. Seroprevalence of SARS-CoV-2 specific Immunoglobin G antibodies in rural population of Western Maharashtra, India. J Glob Health 2023; 13:06011. [PMID: 37079274 PMCID: PMC10117619 DOI: 10.7189/jogh.13.06011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023] Open
Abstract
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, responsible for the coronavirus disease 2019 (COVID-19) pandemic, has been a major public health concern requiring continuous efforts for understanding its epidemiology. Patients infected with SARS-CoV-2 have a wide range of clinical features ranging from asymptomatic infection to mild or severe illness with fatal outcomes or recovery. Population-based seroepidemiological studies are an effective method for measuring the rapid spread of SARS-CoV-2 and monitoring the pandemic's progress. Methods We conducted repeated cross-sectional community-based sentinel surveillance between January and June 2021 in the rural parts of the Pune district of Maharashtra, India to assess the seroprevalence against SARS-CoV-2 in three age categories. We selected 30 clusters for each round using a proportional population sampling method and 30 individuals in each of the three age groups (1-17 years, 18-49 years, and ≥50 years). We took blood samples from consenting study participants to check for the presence of Immunoglobulin G (IgG) antibodies against SARS-CoV-2 in all five rounds. Results We included 14 274 individuals across five rounds; 29% were from the 1-17, 39% from the 18-49, and 32% from the ≥50-year-old group. Overall seroprevalence combining all rounds was 45%. There was an increase in seropositivity in rounds four (51.15%) and five (58.32%) contributed mostly by adults. We found that about 72% of elderly individuals ≥50 years in round five were seropositive. The factors strongly associated with the seropositivity were being in contact with suspected or confirmed cases of COVID-19 (odds ratio (OR) = 7.15; 95% confidence interval (CI) = 4.2-12.14), receiving at least one dose of COVID-19 vaccine (OR = 3.13 (95% CI = 0.70-14.07), being aged ≥50 years (OR = 1.97; 95% CI = 1.81-2.15), and being in an occupation belonging to a high-risk category (OR = 1.92; 95% CI = 1.65-2.26). Among 135 hospitalizations reported due to COVID-19-like illness, 91 (67%) were in the elderly age group of ≥50 and 33 (24%) were in the 18-49-year-old age group. Conclusions Seroprevalence of SARS-CoV-2 was high in the last two rounds (April to June 2021) which coincide with the second wave of the pandemic (Delta variant B.1.617.2) in India. Overall, one in three children and one in two adults had antibodies for SARS-CoV-2. The suspected or confirmed case of COVID-19 emerged as the significant factor strongly associated with the seropositivity followed by COVID-19 vaccination.
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Affiliation(s)
- Dhiraj Agarwal
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, Scotland, UK
- Community Health Research Unit, KEM Hospital Research Centre, Pune, India
| | - Rutuja Patil
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, Scotland, UK
- Community Health Research Unit, KEM Hospital Research Centre, Pune, India
| | - Sudipto Roy
- Indian Council of Medical Research, New Delhi, India
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, Scotland, UK
| | - Harshpreet Kaur
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | | | - Ashish Bavdekar
- Paediatrics Department, KEM Hospital, Pune, India
- Community Health Research Unit, KEM Hospital Research Centre, Pune, India
| | - Harish Nair
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, Scotland, UK
| | - Sanjay Juvekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
- Community Health Research Unit, KEM Hospital Research Centre, Pune, India
| | - Girish Dayma
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
- Community Health Research Unit, KEM Hospital Research Centre, Pune, India
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John J, Bavdekar A, Rongsen-Chandola T, Dutta S, Gupta M, Kanungo S, Sinha B, Srinivasan M, Shrivastava A, Bansal A, Singh A, Koshy RM, Jinka DR, Thomas MS, Alexander AP, Thankaraj S, Ebenezer SE, Karthikeyan AS, Kumar D, Njarekkattuvalappil SK, Raju R, Sahai N, Veeraraghavan B, Murhekar MV, Mohan VR, Natarajan SK, Ramanujam K, Samuel P, Lo NC, Andrews J, Grassly NC, Kang G. Burden of Typhoid and Paratyphoid Fever in India. N Engl J Med 2023; 388:1491-1500. [PMID: 37075141 PMCID: PMC10116367 DOI: 10.1056/nejmoa2209449] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
BACKGROUND In 2017, more than half the cases of typhoid fever worldwide were projected to have occurred in India. In the absence of contemporary population-based data, it is unclear whether declining trends of hospitalization for typhoid in India reflect increased antibiotic treatment or a true reduction in infection. METHODS From 2017 through 2020, we conducted weekly surveillance for acute febrile illness and measured the incidence of typhoid fever (as confirmed on blood culture) in a prospective cohort of children between the ages of 6 months and 14 years at three urban sites and one rural site in India. At an additional urban site and five rural sites, we combined blood-culture testing of hospitalized patients who had a fever with survey data regarding health care use to estimate incidence in the community. RESULTS A total of 24,062 children who were enrolled in four cohorts contributed 46,959 child-years of observation. Among these children, 299 culture-confirmed typhoid cases were recorded, with an incidence per 100,000 child-years of 576 to 1173 cases in urban sites and 35 in rural Pune. The estimated incidence of typhoid fever from hospital surveillance ranged from 12 to 1622 cases per 100,000 child-years among children between the ages of 6 months and 14 years and from 108 to 970 cases per 100,000 person-years among those who were 15 years of age or older. Salmonella enterica serovar Paratyphi was isolated from 33 children, for an overall incidence of 68 cases per 100,000 child-years after adjustment for age. CONCLUSIONS The incidence of typhoid fever in urban India remains high, with generally lower estimates of incidence in most rural areas. (Funded by the Bill and Melinda Gates Foundation; NSSEFI Clinical Trials Registry of India number, CTRI/2017/09/009719; ISRCTN registry number, ISRCTN72938224.).
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Affiliation(s)
- Jacob John
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Ashish Bavdekar
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Temsunaro Rongsen-Chandola
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Shanta Dutta
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Madhu Gupta
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Suman Kanungo
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Bireshwar Sinha
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Manikandan Srinivasan
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Ankita Shrivastava
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Adarsh Bansal
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Ashita Singh
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Roshine M Koshy
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Dasharatha R Jinka
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Mathew S Thomas
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Anna P Alexander
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Shajin Thankaraj
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Sheena E Ebenezer
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Arun S Karthikeyan
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Dilesh Kumar
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Swathi K Njarekkattuvalappil
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Reshma Raju
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Nikhil Sahai
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Balaji Veeraraghavan
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Manoj V Murhekar
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Venkata R Mohan
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Sindhu K Natarajan
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Karthikeyan Ramanujam
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Prasanna Samuel
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Nathan C Lo
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Jason Andrews
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Nicholas C Grassly
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
| | - Gagandeep Kang
- From Christian Medical College, Vellore (J.J., M.S., A.S.K., D.K., S.K. Njarekkattuvalappil, R.R., N.S., B.V., V.R.M., S.K. Natarajan, K.R., P.S., G.K.), KEM Hospital Research Centre, Pune (A. Bavdekar, A. Shrivastava), Centre for Health Research and Development, Society for Applied Studies, New Delhi (T.R.C., B.S.), Indian Council of Medical Research (ICMR)-National Institute of Cholera and Enteric Diseases, Kolkata (S.D., S.K.), Post Graduate Institute of Medical Education and Research, Chandigarh (M.G., A. Bansal), Chinchpada Christian Hospital, Nandurbar (A. Singh), Makunda Christian Leprosy and General Hospital, Karimganj (R.M.K., S.T.), Rural Development Trust Hospital, Bathalapalli (D.R.J.), Duncan Hospital, Raxaul (M.S.T., S.E.E.), Lady Willingdon Hospital, Manali (A.P.A.), and ICMR-National Institute of Epidemiology, Chennai (M.V.M.) - all in India; University of California, San Francisco, San Francisco (N.C.L.), and Stanford University School of Medicine, Stanford (J.A.) - both in California; and Imperial College London, London (N.C.G.)
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12
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Kawade A, Dayma G, Apte A, Telang N, Satpute M, Pearce E, Roalfe L, Patil R, Wang Y, Noori N, Gondhali A, Juvekar S, Oron AP, Sanghavi S, Goldblatt D, Dagan R, Bavdekar A. Effect of reduced two-dose (1+1) schedule of 10 and 13-valent pneumococcal conjugate vaccines (Synflorix TM and Prevenar13 TM)) on nasopharyngeal carriage and serotype-specific immune response in the first two years of life: Results from an open-labelled randomized controlled trial in Indian children. Vaccine 2023; 41:3066-3079. [PMID: 37045679 DOI: 10.1016/j.vaccine.2023.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/30/2023] [Accepted: 04/03/2023] [Indexed: 04/14/2023]
Abstract
INTRODUCTION This study aimed to assess the effect of a reduced dose regime (1 + 1) of PCV10 and PCV13 along with 3-dose regimes on pneumococcal vaccine-type (VT) carriage and immunogenicity in the first two years of life in PCV-naïve Indian children. METHODS A total of 805 healthy infants aged 6-8 weeks were randomised to 7 groups (n = 115). Six groups received SynflorixTM(PCV10) or Prevenar13TM(PCV13) in the following schedules: 3 + 0 (three primary at 6, 10, and 14 weeks); 2 + 1 (two primary 6 and 14 weeks with booster at 9 months; 1 + 1 (one primary at 14 weeks with booster at 9 months). The 7th group was a PCV-naïve control group. Nasopharyngeal swabs were collected at 6, 18 weeks, 9, 10, 15, and 18 months of age. Venous blood samples were collected at 18 weeks, 9, 10, and 18 months of age for assessment of sero-specific IgG antibodies. Additionally, functional activity using a serotype specific opsonophagocytic assay (OPA) was assessed at 10 and 18 months of age in a subset (20%) of participants. RESULTS All schedules of PCV13 showed significant 13VT carriage reduction in the second year of life as compared to control. At 15 months of age, PCV13 (1 + 1) showed 45 % reduction in 13VT-carriage compared to the control [OR = 0.55 (95% CI; 0.31-0.97), p= 0.038]. None of the PCV10 schedules showed significant reduction in 10VT carriage in the second year. Although not powered for these outcomes, at 18 months of age, 1 + 1 and 2 + 1 schedules of both vaccines demonstrated higher sero-responders for all serotypes, higher geometric mean concentrations (GMC) for all serotypes except 23F [with both vaccines], higher percent OPA responders and OPA geometric mean titres (GMT) compared to the 3 + 0 schedules for all serotypes. CONCLUSION The reduced dose schedule (1 + 1) of PCV13 results in significant VT-carriage reduction in the second year of life. Immune protection provided by 1 + 1 schedules of PCV10 and PCV13 in the second year of life is comparable to WHO-recommended 3-dose schedules.
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Affiliation(s)
- Anand Kawade
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India.
| | - Girish Dayma
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Aditi Apte
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Nilima Telang
- Department of Microbiology, KEM Hospital, Pune, India
| | | | - Emma Pearce
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Lucy Roalfe
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Rakesh Patil
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Yanyun Wang
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Navideh Noori
- Institute for Disease Modeling, Global Health Division, Bill and Melinda Gates Foundation, 500 5th Ave N, Seattle, WA, USA
| | - Arun Gondhali
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Sanjay Juvekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Assaf P Oron
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, USA
| | | | - David Goldblatt
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Ron Dagan
- The Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Ashish Bavdekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India.
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13
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Hooli S, King C, McCollum ED, Colbourn T, Lufesi N, Mwansambo C, Gregory CJ, Thamthitiwat S, Cutland C, Madhi SA, Nunes MC, Gessner BD, Hazir T, Mathew JL, Addo-Yobo E, Chisaka N, Hassan M, Hibberd PL, Jeena P, Lozano JM, MacLeod WB, Patel A, Thea DM, Nguyen NTV, Zaman SM, Ruvinsky RO, Lucero M, Kartasasmita CB, Turner C, Asghar R, Banajeh S, Iqbal I, Maulen-Radovan I, Mino-Leon G, Saha SK, Santosham M, Singhi S, Awasthi S, Bavdekar A, Chou M, Nymadawa P, Pape JW, Paranhos-Baccala G, Picot VS, Rakoto-Andrianarivelo M, Rouzier V, Russomando G, Sylla M, Vanhems P, Wang J, Basnet S, Strand TA, Neuman MI, Arroyo LM, Echavarria M, Bhatnagar S, Wadhwa N, Lodha R, Aneja S, Gentile A, Chadha M, Hirve S, O'Grady KAF, Clara AW, Rees CA, Campbell H, Nair H, Falconer J, Williams LJ, Horne M, Qazi SA, Nisar YB. In-hospital mortality risk stratification in children aged under 5 years with pneumonia with or without pulse oximetry: A secondary analysis of the Pneumonia REsearch Partnership to Assess WHO REcommendations (PREPARE) dataset. Int J Infect Dis 2023; 129:240-250. [PMID: 36805325 PMCID: PMC10017350 DOI: 10.1016/j.ijid.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 02/01/2023] [Accepted: 02/05/2023] [Indexed: 02/17/2023] Open
Abstract
OBJECTIVES We determined the pulse oximetry benefit in pediatric pneumonia mortality risk stratification and chest-indrawing pneumonia in-hospital mortality risk factors. METHODS We report the characteristics and in-hospital pneumonia-related mortality of children aged 2-59 months who were included in the Pneumonia Research Partnership to Assess WHO Recommendations dataset. We developed multivariable logistic regression models of chest-indrawing pneumonia to identify mortality risk factors. RESULTS Among 285,839 children, 164,244 (57.5%) from hospital-based studies were included. Pneumonia case fatality risk (CFR) without pulse oximetry measurement was higher than with measurement (5.8%, 95% confidence interval [CI] 5.6-5.9% vs 2.1%, 95% CI 1.9-2.4%). One in five children with chest-indrawing pneumonia was hypoxemic (19.7%, 95% CI 19.0-20.4%), and the hypoxemic CFR was 10.3% (95% CI 9.1-11.5%). Other mortality risk factors were younger age (either 2-5 months [adjusted odds ratio (aOR) 9.94, 95% CI 6.67-14.84] or 6-11 months [aOR 2.67, 95% CI 1.71-4.16]), moderate malnutrition (aOR 2.41, 95% CI 1.87-3.09), and female sex (aOR 1.82, 95% CI 1.43-2.32). CONCLUSION Children with a pulse oximetry measurement had a lower CFR. Many children hospitalized with chest-indrawing pneumonia were hypoxemic and one in 10 died. Young age and moderate malnutrition were risk factors for in-hospital chest-indrawing pneumonia-related mortality. Pulse oximetry should be integrated in pneumonia hospital care for children under 5 years.
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Affiliation(s)
- Shubhada Hooli
- Division of Pediatric Emergency Medicine, Texas Children's Hospital/Baylor College of Medicine, Houston, United States of America
| | - Carina King
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden and Institute for Global Health, University College London, London, United Kingdom
| | - Eric D McCollum
- Global Program in Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, United States of America and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, United States of America
| | - Tim Colbourn
- Institute for Global Health, University College London, London, United Kingdom
| | | | | | - Christopher J Gregory
- Division of Vector-Borne Diseases, US Centers for Disease Control and Prevention, Fort Collins, United States of America
| | - Somsak Thamthitiwat
- Division of Global Health Protection, Thailand Ministry of Public Health-US Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Clare Cutland
- African Leadership in Vaccinology Expertise (Alive), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Shabir Ahmed Madhi
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Marta C Nunes
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Tabish Hazir
- The Children's Hospital, (Retired), Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan (deceased)
| | - Joseph L Mathew
- Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Emmanuel Addo-Yobo
- Kwame Nkrumah University of Science & Technology/Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Noel Chisaka
- World Bank, Washington DC, United States of America
| | - Mumtaz Hassan
- The Children's Hospital, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan (deceased)
| | - Patricia L Hibberd
- Department of Global Health, Boston University School of Public Health, Boston, United States of America
| | | | - Juan M Lozano
- Florida International University, Miami, United States of America
| | - William B MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, United States of America
| | - Archana Patel
- Lata Medical Research Foundation, Nagpur and Datta Meghe Institute of Medical Sciences, Sawangi, India
| | - Donald M Thea
- Department of Global Health, Boston University School of Public Health, Boston, United States of America
| | | | - Syed Ma Zaman
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Raul O Ruvinsky
- Dirección de Control de Enfermedades Inmunoprevenibles, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - Marilla Lucero
- Research Institute for Tropical Medicine, Manila, Philippines
| | - Cissy B Kartasasmita
- Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | | | - Rai Asghar
- Rawalpindi Medical College, Rawalpindi, Pakistan
| | | | - Imran Iqbal
- Combined Military Hospital Institute of Medical Sciences, Multan, Pakistan
| | - Irene Maulen-Radovan
- Instituto Nacional de Pediatria Division de Investigacion Insurgentes, Mexico City, Mexico
| | - Greta Mino-Leon
- Children's Hospital Dr Francisco de Ycaza Bustamante, Head of Department, Infectious diseases, Guayaquil, Ecuador
| | - Samir K Saha
- Child Health Research Foundation and Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - Mathuram Santosham
- International Vaccine Access Center (IVAC), Department of International Health, Johns Hopkins University, Baltimore, United States of America
| | | | - Shally Awasthi
- King George's Medical University, Department of Pediatrics, Lucknow, India
| | | | - Monidarin Chou
- University of Health Sciences, Rodolph Mérieux Laboratory & Ministry of Environment, Phom Phen, Cambodia
| | - Pagbajabyn Nymadawa
- Mongolian Academy of Sciences, Academy of Medical Sciences, Ulaanbaatar, Mongolia
| | | | | | | | | | | | - Graciela Russomando
- Universidad Nacional de Asuncion, Departamento de Biología Molecular y Genética, Instituto de Investigaciones en Ciencias de la Salud, Asuncion, Paraguay
| | - Mariam Sylla
- Gabriel Touré Hospital, Department of Pediatrics, Bamako, Mali
| | - Philippe Vanhems
- Unité d'Hygiène, Epidémiologie, Infectiovigilance et Prévention, Hospices Civils de Lyon, Lyon, France and Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale U1111, CNRS Unité Mixte de Recherche 5308, École Nationale Supérieure de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Jianwei Wang
- Chinese Academy of Medical Sciences & Peking Union, Medical College Institute of Pathogen Biology, MOH Key Laboratory of Systems Biology of Pathogens and Dr Christophe Mérieux Laboratory, Beijing, China
| | - Sudha Basnet
- Center for Intervention Science in Maternal and Child Health, University of Bergen, Norway and Department of Pediatrics, Tribhuvan University Institute of Medicine, Nepal
| | - Tor A Strand
- Research Department, Innlandet Hospital Trust, Lillehammer, Norway
| | - Mark I Neuman
- Division of Emergency Medicine, Boston Children's Hospital, Harvard Medical School, Boston, United States of America
| | | | - Marcela Echavarria
- Clinical Virology Unit, Centro de Educación Médica e Investigaciones Clínicas, Mar del Plata, Argentina
| | | | - Nitya Wadhwa
- Translational Health Science and Technology Institute, Faridabad, India
| | - Rakesh Lodha
- All India Institute of Medical Sciences, New Delhi, India
| | - Satinder Aneja
- School of Medical Sciences & Research, Sharda University, Greater Noida, India
| | - Angela Gentile
- Department of Epidemiology, "R. Gutiérrez" Children's Hospital, Buenos Aires, Argentina
| | - Mandeep Chadha
- Former Scientist G, ICMR National Institute of Virology, Pune, India
| | | | - Kerry-Ann F O'Grady
- Australian Centre for Health Services Innovation, Queensland University of Technology, Kelvin Grove, Australia
| | - Alexey W Clara
- Centers for Disease Control, Central American Region, Guatemala City, Guatemala
| | - Chris A Rees
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, United States of America
| | - Harry Campbell
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Harish Nair
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Jennifer Falconer
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Linda J Williams
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Margaret Horne
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Shamim A Qazi
- Department of Maternal, Newborn, Child, and Adolescent Health (Retired), World Health Organization, Geneva, Switzerland
| | - Yasir Bin Nisar
- Department of Maternal, Newborn, Child, and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland.
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14
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Kulkarni PS, Kadam A, Godbole S, Bhatt V, Raut A, Kohli S, Tripathi S, Kulkarni P, Ludam R, Prabhu M, Bavdekar A, Gogtay NJ, Meshram S, Kadhiravan T, Kar S, Narayana DA, Samuel C, Kulkarni G, Gaidhane A, Sathyapalan D, Raut S, Hadda V, Bhalla HL, Bhamare C, Dharmadhikari A, Plested JS, Cloney-Clarke S, Zhu M, Pryor M, Hamilton S, Thakar M, Shete A, Gautam M, Gupta N, Panda S, Shaligram U, Poonawalla CS, Bhargava B, Gunale B, Kapse D, Kakrani AL, Tripathy SP, Tilak AV, Dhamne AA, Mirza SB, Athavale PV, Bhowmik M, Ratnakar PJ, Gupta S, Deotale V, Jain J, Kalantri A, Jain V, Goyal N, Arya A, Rongsen-Chandola T, Dasgupta S, Periera P, A V, Kawade A, Gondhali A, Kudyar P, Singh A, Yadav R, Alexander A, Gunasekaran V, Dineshbabu S, Samantaray P, Ravish H, Kamra D, Gaidhane S, Zahiruddin QS, Moni M, Kumar A, Dravid A, Mohan A, Suri T, Patel TK, Kishore S, Choche R, Ghatage D, Salvi S. Safety and immunogenicity of SII-NVX-CoV2373 (COVID-19 vaccine) in adults in a phase 2/3, observer-blind, randomised, controlled study. Lancet Reg Health Southeast Asia 2023; 10:100139. [PMID: 36647543 PMCID: PMC9833646 DOI: 10.1016/j.lansea.2022.100139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 12/16/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023]
Abstract
Background NVX-CoV2373, a Covid-19 vaccine was developed in the USA with ∼90% efficacy. The same vaccine is manufactured in India after technology transfer (called as SII-NVX-CoV2373), was evaluated in this phase 2/3 immuno-bridging study. Methods This was an observer-blind, randomised, phase 2/3 study in 1600 adults. In phase 2, 200 participants were randomized 3:1 to SII-NVX-CoV2373 or placebo. In phase 3, 1400 participants were randomized 3:1 to SII-NVX-CoV2373 or NVX-CoV2373 (940 safety cohort and 460 immunogenicity cohort). Two doses of study products (SII-NVX-CoV2373, NVX-CoV2373 or placebo) were given 3 weeks apart. Primary objectives were to demonstrate non-inferiority of SII-NVX-CoV2373 to NVX-CoV2373 in terms of geometric mean ELISA units (GMEU) ratio of anti-S IgG antibodies 14 days after the second dose (day 36) and to determine the incidence of causally related serious adverse events (SAEs) through 180 days after the first dose. Anti-S IgG response was assessed using an Enzyme-Linked Immunosorbent Assay (ELISA) and neutralizing antibodies (nAb) were assessed by a microneutralization assay using wild type SARS CoV-2 in participants from the immunogenicity cohort at baseline, day 22, day 36 and day 180. Cell mediated immune (CMI) response was assessed in a subset of 28 participants from immunogenicity cohort by ELISpot assay at baseline, day 36 and day 180. The total follow-up was for 6 months. Trial registration: CTRI/2021/02/031554. Findings Total 1596 participants (200 in Phase 2 and 1396 in Phase 3) received the first dose. SII-NVX-CoV2373 was found non-inferior to NVX-CoV2373 (anti-S IgG antibodies GMEU ratio 0.91; 95% CI: 0.79, 1.06). At day 36, there was more than 58-fold rise in anti-S IgG and nAb titers compared to baseline in both the groups. On day 180 visit, these antibody titers declined to levels slightly lower than those after the first dose (13-22 fold-rise above baseline). Incidence of unsolicited and solicited AEs was similar between the SII-NVX-CoV2373 and NVX-CoV2373 groups. No adverse event of special interest (AESI) was reported. No causally related SAE was reported. Interpretation SII-NVX-CoV2373 induced a non-inferior immune response compared to NVX-CoV2373 and has acceptable safety profile. Funding SIIPL, Indian Council of Medical Research, Novavax.
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Affiliation(s)
- Prasad S. Kulkarni
- Serum Institute of India Pvt Ltd, Pune, India,Corresponding author: Serum Institute of India Pvt Ltd, Poonawalla Biotechnology Park SEZ, Manjari (Bk), Pune, 412307, India
| | - Abhijit Kadam
- Indian Council of Medical Research-National AIDS Research Institute, Pune, India
| | - Sheela Godbole
- Indian Council of Medical Research-National AIDS Research Institute, Pune, India
| | - Varsha Bhatt
- Dr. D. Y. Patil Medical College Hospital and Research Centre, Pune, India
| | - Abhishek Raut
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, Wardha, India
| | - Sunil Kohli
- Hamdard Institute of Medical Sciences and Research, New Delhi, India
| | | | | | - Rakhi Ludam
- Institution of Medical Science and SUM Hospital, Bhubaneswar, India
| | - Madhav Prabhu
- KLES Dr. Prabhakar Kore Hospital and Medical Research Center, Belgavi, India
| | | | | | | | - Tamilarasu Kadhiravan
- Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Sonali Kar
- Kalinga Institute of Medical Sciences, Bhubaneswar, India
| | | | | | | | - Abhay Gaidhane
- Acharya Vinoba Bhave Rural Hospital and Datta Meghe Institute of Medical Sciences, Sawangi (M), Wardha, India
| | | | | | - Vijay Hadda
- All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | | | | | - Mingzhu Zhu
- Clinical Immunology Laboratory, Novavax, Gaithersburg, MD, USA
| | - Melinda Pryor
- 360biolabs, 85 Commercial Road, Melbourne, Victoria, Australia
| | | | - Madhuri Thakar
- Indian Council of Medical Research-National AIDS Research Institute, Pune, India
| | - Ashwini Shete
- Indian Council of Medical Research-National AIDS Research Institute, Pune, India
| | | | | | - Samiran Panda
- Indian Council of Medical Research, New Delhi, India
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15
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Martin H, Falconer J, Addo-Yobo E, Aneja S, Arroyo LM, Asghar R, Awasthi S, Banajeh S, Bari A, Basnet S, Bavdekar A, Bhandari N, Bhatnagar S, Bhutta ZA, Brooks A, Chadha M, Chisaka N, Chou M, Clara AW, Colbourn T, Cutland C, D'Acremont V, Echavarria M, Gentile A, Gessner B, Gregory CJ, Hazir T, Hibberd PL, Hirve S, Hooli S, Iqbal I, Jeena P, Kartasasmita CB, King C, Libster R, Lodha R, Lozano JM, Lucero M, Lufesi N, MacLeod WB, Madhi SA, Mathew JL, Maulen-Radovan I, McCollum ED, Mino G, Mwansambo C, Neuman MI, Nguyen NTV, Nunes MC, Nymadawa P, O'Grady KAF, Pape JW, Paranhos-Baccala G, Patel A, Picot VS, Rakoto-Andrianarivelo M, Rasmussen Z, Rouzier V, Russomando G, Ruvinsky RO, Sadruddin S, Saha SK, Santosham M, Singhi S, Soofi S, Strand TA, Sylla M, Thamthitiwat S, Thea DM, Turner C, Vanhems P, Wadhwa N, Wang J, Zaman SMA, Campbell H, Nair H, Qazi SA, Nisar YB. Assembling a global database of child pneumonia studies to inform WHO pneumonia management algorithm: Methodology and applications. J Glob Health 2022; 12:04075. [PMID: 36579417 PMCID: PMC9798037 DOI: 10.7189/jogh.12.04075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background The existing World Health Organization (WHO) pneumonia case management guidelines rely on clinical symptoms and signs for identifying, classifying, and treating pneumonia in children up to 5 years old. We aimed to collate an individual patient-level data set from large, high-quality pre-existing studies on pneumonia in children to identify a set of signs and symptoms with greater validity in the diagnosis, prognosis, and possible treatment of childhood pneumonia for the improvement of current pneumonia case management guidelines. Methods Using data from a published systematic review and expert knowledge, we identified studies meeting our eligibility criteria and invited investigators to share individual-level patient data. We collected data on demographic information, general medical history, and current illness episode, including history, clinical presentation, chest radiograph findings when available, treatment, and outcome. Data were gathered separately from hospital-based and community-based cases. We performed a narrative synthesis to describe the final data set. Results Forty-one separate data sets were included in the Pneumonia Research Partnership to Assess WHO Recommendations (PREPARE) database, 26 of which were hospital-based and 15 were community-based. The PREPARE database includes 285 839 children with pneumonia (244 323 in the hospital and 41 516 in the community), with detailed descriptions of clinical presentation, clinical progression, and outcome. Of 9185 pneumonia-related deaths, 6836 (74%) occurred in children <1 year of age and 1317 (14%) in children aged 1-2 years. Of the 285 839 episodes, 280 998 occurred in children 0-59 months old, of which 129 584 (46%) were 2-11 months of age and 152 730 (54%) were males. Conclusions This data set could identify an improved specific, sensitive set of criteria for diagnosing clinical pneumonia and help identify sick children in need of referral to a higher level of care or a change of therapy. Field studies could be designed based on insights from PREPARE analyses to validate a potential revised pneumonia algorithm. The PREPARE methodology can also act as a model for disease database assembly.
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Affiliation(s)
- Helena Martin
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, United Kingdom
| | - Jennifer Falconer
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, United Kingdom
| | - Emmanuel Addo-Yobo
- Kwame Nkrumah University of Science and Technology/Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Satinder Aneja
- School of Medical Sciences and Research, Sharda University, Greater Noida, India
| | | | - Rai Asghar
- Rawalpindi Medical College, Rawalpindi, Pakistan
| | - Shally Awasthi
- King George’s Medical University, Department of Pediatrics, Lucknow, India
| | - Salem Banajeh
- Department of Paediatrics and Child Health, University of Sana’a, Sana’a, Yemen
| | - Abdul Bari
- Independent newborn and child health consultant, Islamabad, Pakistan
| | - Sudha Basnet
- Center for Intervention Science in Maternal and Child Health, University of Bergen, Norway,Department of Pediatrics, Tribhuvan University Institute of Medicine, Nepal
| | - Ashish Bavdekar
- King Edward Memorial (KEM) Hospital Pune, Department of Pediatrics, Pune, India
| | - Nita Bhandari
- Center for Health Research and Development, Society for Applied Studies, India
| | | | - Zulfiqar A Bhutta
- Institute for Global Health and Development, Aga Khan University, Pakistan
| | - Abdullah Brooks
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Mandeep Chadha
- Former Scientist, Indian Council of Medical Research (ICMR), National Institute of Virology, Pune, India
| | | | - Monidarin Chou
- University of Health Sciences, Rodolphe Mérieux Laboratory, Phom Phen, Cambodia,Ministry of Environment, Phom Phen, Cambodia
| | - Alexey W Clara
- Centers for Disease Control, Central American Region, Guatemala City, Guatemala
| | - Tim Colbourn
- Institute for Global Health, University College London, London, United Kingdom
| | - Clare Cutland
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Marcela Echavarria
- Clinical Virology Unit, Centro de Educación Médica e Investigaciones Clínicas, Argentina
| | - Angela Gentile
- Department of Epidemiology, “R. Gutiérrez” Children's Hospital, Buenos Aires, Argentina
| | - Brad Gessner
- Pfizer Vaccines, Collegeville, Pennsylvania, USA
| | - Christopher J. Gregory
- Division of Vector-borne Diseases, US Centers for Disease Control and Prevention, Fort Collins, Colorado, USA
| | - Tabish Hazir
- Retired from Children Hospital, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Patricia L. Hibberd
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | | | - Shubhada Hooli
- Section of Pediatric Emergency Medicine, Texas Children’s Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Imran Iqbal
- Department of Paediatrics, Combined Military Hospital Institute of Medical Sciences, Multan, Pakistan
| | | | - Cissy B Kartasasmita
- Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Carina King
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden,Institute for Global Health, University College London, London, United Kingdom
| | | | - Rakesh Lodha
- All India Institute of Medical Sciences, New Delhi, India
| | | | - Marilla Lucero
- Research Institute for Tropical Medicine, Manila, Philippines
| | | | - William B MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Shabir Ahmed Madhi
- Faculty of Health Sciences, University of the Witwatersrand, Johannesburg
| | - Joseph L Mathew
- Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Irene Maulen-Radovan
- Instituto Nactional de Pediatria Division de Investigacion Insurgentes, Mexico City, Mexico
| | - Eric D McCollum
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA,Global Program in Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, USA
| | - Greta Mino
- Department of Infectious diseases, Guayaquil, Ecuador
| | | | - Mark I Neuman
- Division of Emergency Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Marta C Nunes
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa,Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Pagbajabyn Nymadawa
- Mongolian Academy of Sciences, Academy of Medical Sciences, Ulaanbaatar, Mongolia
| | - Kerry-Ann F O'Grady
- Australian Centre for Health Services Innovation, Queensland University of Technology, Kelvin Grove, Australia
| | | | | | - Archana Patel
- Lata Medical Research Foundation, Nagpur and Datta Meghe Institute of Medical Sciences, Sawangi, India
| | | | | | - Zeba Rasmussen
- Division of International Epidemiology and Population Studies (DIEPS), Fogarty International Center (FIC), National Institute of Health (NIH), USA
| | | | - Graciela Russomando
- Universidad Nacional de Asuncion, Departamento de Biología Molecular y Genética, Instituto de Investigaciones en Ciencias de la Salud, Asuncion, Paraguay
| | - Raul O Ruvinsky
- Dirección de Control de Enfermedades Inmunoprevenibles, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - Salim Sadruddin
- Consultant/Retired World Health Organization (WHO) Staff, Geneva, Switzerland
| | - Samir K. Saha
- Child Health Research Foundation, Dhaka, Bangladesh,Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - Mathuram Santosham
- International Vaccine Access Center (IVAC), Department of International Health, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Sajid Soofi
- Department of Pediatrics and Child Health, Aga Khan University, Pakistan
| | - Tor A Strand
- Research Department, Innlandet Hospital Trust, Lillehammer, Norway
| | - Mariam Sylla
- Gabriel Touré Hospital, Department of Pediatrics, Bamako, Mali
| | - Somsak Thamthitiwat
- Division of Global Health Protection, Thailand Ministry of Public Health – US Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Donald M Thea
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | | | - Philippe Vanhems
- Unité d'Hygiène, Epidémiologie, Infectiovigilance et Prévention, Hospices Civils de Lyon, Lyon, France,Centre International de Recherche en Infectiologie, École Nationale Supérieure de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Nitya Wadhwa
- Translational Health Science and Technology Institute, Faridabad, India
| | - Jianwei Wang
- Chinese Academy of Medical Sciences & Peking Union, Medical College Institute of Pathogen Biology, MOH Key Laboratory of Systems Biology of Pathogens and Dr Christophe Mérieux Laboratory, Beijing, China
| | - Syed MA Zaman
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Harry Campbell
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, United Kingdom
| | - Harish Nair
- Centre for Global Health, Usher Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, United Kingdom
| | - Shamim Ahmad Qazi
- Consultant/Retired World Health Organization (WHO) Staff, Geneva, Switzerland
| | - Yasir Bin Nisar
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization (WHO), Geneva, Switzerland
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16
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Agarwal D, Paul S, Lele P, Piprode V, Kawade A, Hajela N, Bavdekar A, Parulekar V, Ginde M, Paranjape G, Matsuda K, Hori T, Juvekar S, Lal G. Changes in immunological parameters by ageing in rural healthy Indian adults and their associations with sex and lifestyle. Sci Rep 2022; 12:15012. [PMID: 36056136 PMCID: PMC9438881 DOI: 10.1038/s41598-022-19227-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 08/25/2022] [Indexed: 11/09/2022] Open
Abstract
Several factors including sex and lifestyle have been reported to contribute to the age-related alteration of immune functions. The study was undertaken to determine age-related differences in the proportion of peripheral blood mononuclear lymphocytes in the Indian population using blood samples from 67 healthy adults (33 females and 34 males) aged between 20 and 80 years old. In the linear regression analysis to estimate the relationship with age categories, there was a significant increase in the frequency of natural killer cells with ageing, while their cytolytic activity significantly declined. The frequency of CD4+ T cells increased with age, whereas that of CD8+ T cells decreased, resulting in the age-associated increase of the CD4/CD8 ratio. The subsets of B cells did not show any significant relationship with age. Although there were variations between the male and female subgroups in effect size of ageing, the trends were in the same direction in all the parameters. Reduced fat intake was associated with a lower frequency of CD4+ T cells, and higher serum cotinine level was associated with a higher CD4/CD8 ratio. The results indicate that cellular immunity in the Indian population is affected by ageing, while humoral immunity is less susceptible to ageing.
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Affiliation(s)
- Dhiraj Agarwal
- KEM Hospital Research Centre, Vadu Rural Health Program, Pune, Maharashtra, 412216, India
| | - Sourav Paul
- National Centre for Cell Science, NCCS Complex, Ganeshkhind, Pune, Maharashtra, 411007, India
| | - Pallavi Lele
- KEM Hospital Research Centre, Vadu Rural Health Program, Pune, Maharashtra, 412216, India
| | - Vikrant Piprode
- National Centre for Cell Science, NCCS Complex, Ganeshkhind, Pune, Maharashtra, 411007, India
| | - Anand Kawade
- KEM Hospital Research Centre, Vadu Rural Health Program, Pune, Maharashtra, 412216, India
| | - Neerja Hajela
- Yakult Danone India Pvt. Ltd., 212, Ground Floor, Okhla Industrial Estate Phase-III, New Delhi, Delhi, 110020, India
| | - Ashish Bavdekar
- Paediatrics Department, KEM Hospital Research Centre, Pune, Maharashtra, 411011, India
| | - Varsha Parulekar
- DiagnoSearch Life Sciences Pvt. Ltd., 702, Dosti Pinnacle Plot No. E-7, Road No. 22 Wagle Industrial Estate, Thane, Maharashtra, 400604, India
| | - Manisha Ginde
- DiagnoSearch Life Sciences Pvt. Ltd., 702, Dosti Pinnacle Plot No. E-7, Road No. 22 Wagle Industrial Estate, Thane, Maharashtra, 400604, India
| | - Gandhali Paranjape
- DiagnoSearch Life Sciences Pvt. Ltd., 702, Dosti Pinnacle Plot No. E-7, Road No. 22 Wagle Industrial Estate, Thane, Maharashtra, 400604, India
| | - Kazunori Matsuda
- Yakult Central Institute, 5-11 Izumi, Kunitachi-Shi, Tokyo, 186-8650, Japan
| | - Tetsuji Hori
- Yakult Central Institute, 5-11 Izumi, Kunitachi-Shi, Tokyo, 186-8650, Japan
| | - Sanjay Juvekar
- KEM Hospital Research Centre, Vadu Rural Health Program, Pune, Maharashtra, 412216, India
| | - Girdhari Lal
- National Centre for Cell Science, NCCS Complex, Ganeshkhind, Pune, Maharashtra, 411007, India.
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Kanungo S, Chatterjee P, Bavdekar A, Murhekar M, Babji S, Garg R, Samanta S, Nandy RK, Kawade A, Boopathi K, Kanagasabai K, Kamal VK, Kumar VS, Gupta N, Dutta S. Safety and immunogenicity of the Rotavac and Rotasiil rotavirus vaccines administered in an interchangeable dosing schedule among healthy Indian infants: a multicentre, open-label, randomised, controlled, phase 4, non-inferiority trial. The Lancet Infectious Diseases 2022; 22:1191-1199. [PMID: 35588754 PMCID: PMC9464301 DOI: 10.1016/s1473-3099(22)00161-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/12/2022] [Accepted: 02/24/2022] [Indexed: 10/25/2022]
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Rees CA, Colbourn T, Hooli S, King C, Lufesi N, McCollum ED, Mwansambo C, Cutland C, Madhi SA, Nunes M, Matthew JL, Addo-Yobo E, Chisaka N, Hassan M, Hibberd PL, Jeena PM, Lozano JM, MacLeod WB, Patel A, Thea DM, Nguyen NTV, Kartasasmita CB, Lucero M, Awasthi S, Bavdekar A, Chou M, Nymadawa P, Pape JW, Paranhos-Baccala G, Picot VS, Rakoto-Andrianarivelo M, Rouzier V, Russomando G, Sylla M, Vanhems P, Wang J, Asghar R, Banajeh S, Iqbal I, Maulen-Radovan I, Mino-Leon G, Saha SK, Santosham M, Singhi S, Basnet S, Strand TA, Bhatnagar S, Wadhwa N, Lodha R, Aneja S, Clara AW, Campbell H, Nair H, Falconer J, Qazi SA, Nisar YB, Neuman MI. Derivation and validation of a novel risk assessment tool to identify children aged 2–59 months at risk of hospitalised pneumonia-related mortality in 20 countries. BMJ Glob Health 2022; 7:bmjgh-2021-008143. [PMID: 35428680 PMCID: PMC9014031 DOI: 10.1136/bmjgh-2021-008143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/20/2022] [Indexed: 11/27/2022] Open
Abstract
Introduction Existing risk assessment tools to identify children at risk of hospitalised pneumonia-related mortality have shown suboptimal discriminatory value during external validation. Our objective was to derive and validate a novel risk assessment tool to identify children aged 2–59 months at risk of hospitalised pneumonia-related mortality across various settings. Methods We used primary, baseline, patient-level data from 11 studies, including children evaluated for pneumonia in 20 low-income and middle-income countries. Patients with complete data were included in a logistic regression model to assess the association of candidate variables with the outcome hospitalised pneumonia-related mortality. Adjusted log coefficients were calculated for each candidate variable and assigned weighted points to derive the Pneumonia Research Partnership to Assess WHO Recommendations (PREPARE) risk assessment tool. We used bootstrapped selection with 200 repetitions to internally validate the PREPARE risk assessment tool. Results A total of 27 388 children were included in the analysis (mean age 14.0 months, pneumonia-related case fatality ratio 3.1%). The PREPARE risk assessment tool included patient age, sex, weight-for-age z-score, body temperature, respiratory rate, unconsciousness or decreased level of consciousness, convulsions, cyanosis and hypoxaemia at baseline. The PREPARE risk assessment tool had good discriminatory value when internally validated (area under the curve 0.83, 95% CI 0.81 to 0.84). Conclusions The PREPARE risk assessment tool had good discriminatory ability for identifying children at risk of hospitalised pneumonia-related mortality in a large, geographically diverse dataset. After external validation, this tool may be implemented in various settings to identify children at risk of hospitalised pneumonia-related mortality.
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Affiliation(s)
- Chris A Rees
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Tim Colbourn
- Institute for Global Health, University College London, London, UK
| | - Shubhada Hooli
- Section of Pediatric Emergency Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Carina King
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Norman Lufesi
- Acute Respiratory Illness Unit, Government of Malawi Ministry of Health, Lilongwe, Malawi
| | - Eric D McCollum
- Global Program in Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
| | - Charles Mwansambo
- Acute Respiratory Illness Unit, Government of Malawi Ministry of Health, Lilongwe, Malawi
| | - Clare Cutland
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg-Braamfontein, South Africa
| | - Shabir Ahmed Madhi
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg-Braamfontein, South Africa
| | - Marta Nunes
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg-Braamfontein, South Africa
| | - Joseph L Matthew
- Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Noel Chisaka
- World Bank, World Bank, Washington, District of Columbia, USA
| | - Mumtaz Hassan
- Department of Pediatrics, Children's Hospital, Islamabad, Pakistan
| | - Patricia L Hibberd
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Prakash M Jeena
- Department of Paediatrics and Child Health, University of KwaZulu-Natal Nelson R Mandela School of Medicine, Durban, South Africa
| | - Juan M Lozano
- Division of Medical and Population Health Science Education and Research, Florida International University, Miami, Florida, USA
| | - William B MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Archana Patel
- Lata Medical Research Foundation, Nagpur and Datta Meghe Institute of Medical Sciences, Sawangi, India
| | - Donald M Thea
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | | | - Cissy B Kartasasmita
- Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Marilla Lucero
- Department of Pediatrics, Research Institute for Tropical Medicine, Muntinlupa City, Philippines
| | - Shally Awasthi
- Department of Pediatrics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | | | - Monidarin Chou
- Rodolph Mérieux Laboratory, Faculty of Medicine, University of Health Sciences, Phnom Penh, Cambodia
| | - Pagbajabyn Nymadawa
- Department of Pediatrics, Mongolian Academy of Sciences, Ulaanbaatar, Mongolia
| | | | | | | | | | | | - Graciela Russomando
- Departamento de Biología Molecular y Genética, Instituto de Investigaciones en Ciencias de la Salud, Asuncion, Paraguay
| | - Mariam Sylla
- Department of Pediatrics, Gabriel Touré University Hospital Center, Bamako, Mali
| | - Philippe Vanhems
- Unité d'Hygiène, Epidémiologie, Infectiovigilance et Prévention, Hospices Civils de Lyon, Lyon, France
| | - Jianwei Wang
- MOH Key Laboratory of Systems Biology of Pathogens and Dr Christophe Mérieux Laboratory, Chinese Academy of Medical Sciences & Peking Union, Beijing, China
| | - Rai Asghar
- Department of Paediatrics, Rawalpindi Medical College, Rawalpindi, Pakistan
| | - Salem Banajeh
- Department of Pediatrics, Sana'a University, Sana'a, Yemen
| | - Imran Iqbal
- Department of Pediatrics, Nishtar Medical College, Multan, Pakistan
| | - Irene Maulen-Radovan
- Division de Investigacion Insurgentes, Instituto Nactional de Pediatria, Mexico City, Mexico
| | - Greta Mino-Leon
- Infectious Diseases, Children's Hospital Dr Francisco de Ycaza Bustamante, Guayaquil, Ecuador
| | - Samir K Saha
- Child Health Research Foundation, Dhaka Shishu Hosp, Dhaka, Bangladesh
| | - Mathuram Santosham
- International Vaccine Access Center (IVAC), Department of International Health, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Sunit Singhi
- Department of Pediatrics, Medanta, The Medicity, Gurgaon, India
| | - Sudha Basnet
- Department of Pediatrics, Tribhuvan University Institute of Medicine, Kathmandu, Nepal
| | - Tor A Strand
- Department of Research, Innlandet Hospital Trust, Lillehammer, Norway
| | - Shinjini Bhatnagar
- Department of Maternal and Child Health, Translational Health Science and Technology Institute, Faridabad, India
| | - Nitya Wadhwa
- Department of Maternal and Child Health, Translational Health Science and Technology Institute, Faridabad, India
| | - Rakesh Lodha
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Satinder Aneja
- Department of Pediatrics, Sharda University School of Medical Sciences and Research, Greater Noida, Uttar Pradesh, India
| | - Alexey W Clara
- Central American Region, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Harry Campbell
- Population Health Sciences and Informati, The University of Edinburgh, Edinburgh, UK
| | - Harish Nair
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Jennifer Falconer
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Shamim A Qazi
- Department of Maternal, Newborn, Child, and Adolescent Health (Retired), World Health Organization, Geneva, Switzerland
| | - Yasir B Nisar
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Mark I Neuman
- Division of Emergency Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Dananché C, Paranhos-Baccalà G, Messaoudi M, Sylla M, Awasthi S, Bavdekar A, Pape JW, Rouzier V, Wang J, Sanghavi S, Diallo S, Chou M, Eap T, Rakoto-Andrianarivelo M, Endtz H, Ren L, Dash-Yandag B, Guillen R, Nymadawa P, Russomando G, Komurian-Pradel F, Vanhems P, Picot VS. Nasopharyngeal Viral and Bacterial Co-Detection among Children from Low- and Middle-Income Countries with and without Pneumonia. Am J Trop Med Hyg 2022; 106:1086-1093. [PMID: 35130481 PMCID: PMC8991339 DOI: 10.4269/ajtmh.21-0980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 11/23/2021] [Indexed: 11/07/2022] Open
Abstract
The role of microbial coinfection in the pathogenesis of pneumonia in children is not well known. The aim of this work was to describe the prevalence of microorganism co-detection in nasopharyngeal samples (NPS) of pneumonia cases and control subjects and to study the potential association between nasopharyngeal microorganism co-detection and pneumonia. A case-control study was carried out from 2010 to 2014 in nine study sites located in low- or middle-income countries. The data from 888 children under 5 years of age with pneumonia (cases) and 870 children under 5 without pneumonia (controls) were analyzed. Nasopharyngeal samples were collected; reverse transcription polymerase chain reaction (RT-PCR) enabled the detection of five bacteria and 19 viruses. Multiple, mixed-effects logistic regression modeling was undertaken to evaluate the association between microorganism co-detection and pneumonia. A single Streptococcus pneumoniae colonization was observed in 15.2% of the controls and 10.1% of the cases (P = 0.001), whereas S. pneumoniae and a single virus co-detection was observed in 33.3% of the cases and in 14.6% of the controls (P < 0.001). Co-detections with rhinovirus, respiratory syncytial virus, parainfluenza virus, human metapneumovirus, and influenza virus were more frequent in the cases compared with the controls (P < 0.001) and were significantly associated with pneumonia in multiple regression analysis. The proportion of single virus detection without bacterial co-detection was not different between cases and controls (13.6% versus 11.3%, P = 0.13). This study suggests that coinfection of S. pneumoniae and certain viruses may play a role in the pathophysiology of pneumonia in children.
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Affiliation(s)
- Cédric Dananché
- CIRI, Centre International de Recherche en Infectiologie (team Public Health, Epidemiology and Evolutionnary Ecology of Infectious Diseases (PHE3ID)), Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
- Infection Control and Epidemiology Department, Hospices Civils de Lyon, Lyon, France
| | | | | | | | - Shally Awasthi
- Chatrapati Shahu Ji Maharaj Medical University, Lucknow, India
| | | | - Jean-William Pape
- Centres GHESKIO (Groupe Haïtien d'Etude du Sarcome de Kaposi et des Infections Opportunistes), Port-au-Prince, Haiti
| | - Vanessa Rouzier
- Centres GHESKIO (Groupe Haïtien d'Etude du Sarcome de Kaposi et des Infections Opportunistes), Port-au-Prince, Haiti
| | - Jianwei Wang
- MOH Key Laboratory of the Systems Biology of Pathogens and Dr. Christophe Mérieux Laboratory, Fondation Mérieux, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | | | | | - Monidarin Chou
- Faculty of Pharmacy, University of Health Sciences, Phnom Penh, Cambodia
| | - Tekchheng Eap
- Department of Pneumology, National Pediatric Hospital, Phnom Penh, Cambodia
| | | | - Hubert Endtz
- Mérieux Foundation, Lyon, France
- Department of Clinical Microbiology & Infectious Diseases, Erasmus MC, Rotterdam, The Netherlands
| | - Lili Ren
- MOH Key Laboratory of the Systems Biology of Pathogens and Dr. Christophe Mérieux Laboratory, Fondation Mérieux, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | | | - Rosa Guillen
- Instituto de Investigaciones en Ciencias de la Salud, National University of Asunción, Asunción, Paraguay
| | | | - Graciela Russomando
- Instituto de Investigaciones en Ciencias de la Salud, National University of Asunción, Asunción, Paraguay
| | | | - Philippe Vanhems
- CIRI, Centre International de Recherche en Infectiologie (team Public Health, Epidemiology and Evolutionnary Ecology of Infectious Diseases (PHE3ID)), Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
- Infection Control and Epidemiology Department, Hospices Civils de Lyon, Lyon, France
- Inserm, F-CRIN, Réseau Innovative Clinical Research in Vaccinology (I-REIVAC), Lyon center, France
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20
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Raut S, Apte A, Srinivasan M, Dudeja N, Dayma G, Sinha B, Bavdekar A. Determinants of maternal influenza vaccination in the context of low- and middle-income countries: A systematic review. PLoS One 2022; 17:e0262871. [PMID: 35081138 PMCID: PMC8791521 DOI: 10.1371/journal.pone.0262871] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 01/06/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Pregnancy and early infancy are considered to be the vulnerable phases for severe influenza infection causing morbidity and mortality. Despite WHO recommendations, influenza is not included in the immunization programs of many low- and middle-income countries. This systematic review is aimed at identifying barriers and facilitators for maternal influenza vaccination amongst the perinatal women and their health care providers in low- and middle-income countries. METHODS We selected 11 studies from the 1669 records identified from PubMed, CABI, EMBASE and Global Health databases. Studies related to both pandemic and routine influenza vaccination and studies conducted amongst women in the antenatal as well as postnatal period were included. Both qualitative, quantitative, cross-sectional and interventional studies were included. RESULTS Knowledge about influenza disease, perception of the disease severity during pregnancy and risk to the foetus/newborn and perceived benefits of influenza vaccination during pregnancy were associated with increased uptake of influenza vaccination during pregnancy. Recommendation by health care provider, vaccination in previous pregnancy and availability of vaccine in public health system facilitated vaccine uptake. High parity, higher education, vaccination in the later months of pregnancy, less than 4 antenatal visits, concerns about vaccine safety and negative publicity in media were identified as barriers for influenza vaccination. Lack of government recommendation, concerns about safety and effectiveness and distrust in manufacturer were the barriers for the healthcare providers to recommend vaccination. CONCLUSION While availability of influenza vaccine in public health system can be a key to the success of vaccine implementation program, increasing the awareness about need and benefits of maternal influenza vaccination amongst pregnant women as well as their health care providers is crucial to improve the acceptance of maternal influenza vaccination in low and middle-income countries.
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Affiliation(s)
- Shrish Raut
- PRERNA Young Investigator, KEM Hospital Research Centre, Pune, India
| | - Aditi Apte
- PRERNA Young Scientist, KEM Hospital Research Centre, Pune, India
| | | | - Nonita Dudeja
- PRERNA Young Investigator, Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Girish Dayma
- PRERNA Young Investigator, KEM Hospital Research Centre, Pune, India
| | - Bireshwar Sinha
- PRERNA Young Scientist, Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Ashish Bavdekar
- Associate Professor, Department of Pediatrics; Consultant, Pediatric Research & Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
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21
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Kawade A, Dayma G, Apte A, Roy S, Gondhali A, Juvekar S, Bavdekar A. Assessment of perceived distress due to nasopharyngeal swab collection in healthy Indian infants participating in a clinical trial. Paediatric and Neonatal Pain 2021; 3:170-175. [PMID: 35548556 PMCID: PMC8975197 DOI: 10.1002/pne2.12068] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 12/08/2021] [Accepted: 12/10/2021] [Indexed: 11/08/2022]
Abstract
Routinely children are exposed to various procedures as a part of clinical care and/or research participation. Public health strategies to contain current COVID‐19 pandemic demanded massive nasopharyngeal swab testing but limited data exist to confirm the extent of the pain and distress that result from this procedure. These data could help clinicians to formulate mitigation strategies, influence public health directives, and inform review boards/ethics committees to decide on risk‐benefit ratio of the procedure. Hence, an observational study to assess perceived distress was nested in a phase IV alternate and reduced dose schedule trial of the pneumococcal conjugate vaccine (PCV) in which nasopharyngeal swab (NPS) was used to collect nasopharyngeal secretions as part of the study procedure. Out of 805 infant participants enrolled in the main study, a total of 425 infants were enrolled and observed for procedural distress at 18 weeks and 10 months of age using the Face Leg Activity Cry and Consolability (FLACC) Scale. The FLACC score and duration of cry were recorded. The mean FLACC score changed substantially from preprocedural to procedure in both age groups (from 0.08 to 5.8 at 18 weeks and from 0.5 to 7.007 at 10 months. P = <.0001). The proportion of infants experiencing higher FLACC scores (7‐10) indicating severe distress increased significantly from 22% (n = 95) at 18 weeks to 61% (n = 248) at 10 months (P < .0001). The mean duration of cry was significantly increased from 23.03 seconds at 18 weeks to 52.6 seconds at 10 months (P = .00). Nasopharyngeal swab collection produced substantial distress which increased with age. Adequate training of sample collectors and supporting parent engagement during procedure could help in reducing the distress.
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Affiliation(s)
- Anand Kawade
- Vadu Rural Health ProgramKEM Hospital Research Centre Pune India
| | - Girish Dayma
- Vadu Rural Health ProgramKEM Hospital Research Centre Pune India
| | - Aditi Apte
- Vadu Rural Health ProgramKEM Hospital Research Centre Pune India
| | - Sudipto Roy
- Vadu Rural Health ProgramKEM Hospital Research Centre Pune India
| | - Arun Gondhali
- Vadu Rural Health ProgramKEM Hospital Research Centre Pune India
| | - Sanjay Juvekar
- Vadu Rural Health ProgramKEM Hospital Research Centre Pune India
| | - Ashish Bavdekar
- Vadu Rural Health ProgramKEM Hospital Research Centre Pune India
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22
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Kulkarni PS, Padmapriyadarsini C, Vekemans J, Bavdekar A, Gupta M, Kulkarni P, Garg BS, Gogtay NJ, Tambe M, Lalwani S, Singh K, Munshi R, Meshram S, Selvavinayagam TS, Pandey K, Bhimarasetty DM, Ramakrishnan SR, Bhamare C, Dharmadhikari A, Vadakkedath R, Bonhomme CJ, Thakar M, Kurle SN, Kelly EJ, Gautam M, Gupta N, Panda S, Bhargava B, Shaligram U, Kapse D, Gunale B. A phase 2/3, participant-blind, observer-blind, randomised, controlled study to assess the safety and immunogenicity of SII-ChAdOx1 nCoV-19 (COVID-19 vaccine) in adults in India. EClinicalMedicine 2021; 42:101218. [PMID: 34870133 PMCID: PMC8629682 DOI: 10.1016/j.eclinm.2021.101218] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/29/2021] [Accepted: 11/11/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND This phase 2/3 immunobridging study evaluated the safety and immunogenicity of the ChAdOx1 nCoV-19 Coronavirus Vaccine (Recombinant) (SII-ChAdOx1 nCoV-19), manufactured in India at the Serum Institute of India Pvt Ltd (SIIPL), following technology transfer from the AstraZeneca. METHODS This participant-blind, observer-blind study randomised participants 3:1 to SII-ChAdOx1 nCoV-19 or AZD1222 (ChAdOx1 nCoV-19) (immunogenicity/reactogenicity cohort) and 3:1 to SII-ChAdOx1 nCoV-19 or placebo (safety cohort). The study participants were enrolled from 14 hospitals across India between August 25 and October 31, 2020. Two doses of study products were given 4 weeks apart. The primary objectives were to demonstrate non-inferiority of SII-ChAdOx1 nCoV-19 to AZD1222 in terms of geometric mean titre (GMT) ratio of anti-SARS-CoV-2 spike IgG antibodies 28 days after the second dose (defined as lower limit of 95% CI >0·67) and to determine the incidence of serious adverse events (SAEs) causally related to SII-ChAdOx1 nCoV-19. The anti-spike IgG response was assessed using a multiplexed electrochemiluminescence-based immunoassay. Safety follow-up continued until 6 months after first dose. Trial registration: CTRI/2020/08/027170. FINDINGS 1601 participants were enrolled: 401 to the immunogenicity/reactogenicity cohort and 1200 to the safety cohort. After two doses, seroconversion rates for anti-spike IgG antibodies were more than 98·0% in both the groups. SII-ChAdOx1 nCoV-19 was non-inferior to AZD1222 (GMT ratio 0·98; 95% CI 0·78-1·23). SAEs were reported in ≤ 2·0% participants across the three groups; none were causally related. A total of 34 SARS-CoV-2 infections were reported; of which 6 occurred more than 2 weeks after the second dose; none were severe. INTERPRETATION SII-ChAdOx1 nCoV-19 has a non-inferior immune response compared to AZD1222 and an acceptable safety/reactogenicity profile. Pharmacovigilance should be maintained to detect any safety signals. FUNDING SIIPL funded the contract research organisation and laboratory costs, while the site costs were funded by the Indian Council of Medical Research. The study vaccines were supplied by SIIPL and AstraZeneca.
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Affiliation(s)
- Prasad S Kulkarni
- Serum Institute of India Pvt Ltd, Pune, India
- Correspondence to: Dr Prasad S Kulkarni, Serum Institute of India Pvt Ltd, 212/2, Off Soli Poonawalla Road, Hadapsar, Pune - 411028, India. Phone: +91 20 26602384 ; Fax: +91 20 26993945
| | | | - Johan Vekemans
- Clinical Development, Infection, Late-stage Development, Respiratory and Immunology (R&I), BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | | | - Madhu Gupta
- Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | | | - B S Garg
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, Wardha, India
| | | | - Muralidhar Tambe
- B J Government Medical College and Sassoon General Hospitals, Pune, India
| | - Sanjay Lalwani
- Bharati Vidyapeeth Deemed University Medical College and Hospital, Pune, India
| | - Kiranjit Singh
- Jehangir Clinical Development Centre Pvt Ltd, Pune, India
| | - Renuka Munshi
- TN Medical College & BYL Nair Hospital, Mumbai, India
| | | | | | - Krishna Pandey
- Rajendra Memorial Research Institute of Medical Sciences, Patna, India
| | | | - S R Ramakrishnan
- Sri Ramchandra Institute of Higher Education and Research, Chennai, India
| | | | | | | | | | | | | | - Elizabeth J Kelly
- Translational Medicine, Microbial Sciences, AstraZeneca, Gaithersburg, MD, USA
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23
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Mohan VR, Srinivasan M, Sinha B, Shrivastava A, Kanungo S, Natarajan Sindhu K, Ramanujam K, Ganesan SK, Karthikeyan AS, Kumar Jaganathan S, Gunasekaran A, Arya A, Bavdekar A, Rongsen-Chandola T, Dutta S, John J, Kang G. Geographically Weighted Regression Modeling of Spatial Clustering and Determinants of Focal Typhoid Fever Incidence. J Infect Dis 2021; 224:S601-S611. [PMID: 35238357 PMCID: PMC8892548 DOI: 10.1093/infdis/jiab379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 07/16/2021] [Indexed: 11/18/2022] Open
Abstract
Background Typhoid is known to be heterogenous in time and space, with documented spatiotemporal clustering and hotspots associated with environmental factors. This analysis evaluated spatial clustering of typhoid and modeled incidence rates of typhoid from active surveillance at 4 sites with child cohorts in India. Methods Among approximately 24 000 children aged 0.5–15 years followed for 2 years, typhoid was confirmed by blood culture in all children with fever >3 days. Local hotspots for incident typhoid cases were assessed using SaTScan spatial cluster detection. Incidence of typhoid was modeled with sociodemographic and water, sanitation, and hygiene–related factors in smaller grids using nonspatial and spatial regression analyses. Results Hotspot households for typhoid were identified at Vellore and Kolkata. There were 4 significant SaTScan clusters (P < .05) for typhoid in Vellore. Mean incidence of typhoid was 0.004 per child-year with the highest incidence (0.526 per child-year) in Kolkata. Unsafe water and poor sanitation were positively associated with typhoid in Kolkata and Delhi, whereas drinking untreated water was significantly associated in Vellore (P = .0342) and Delhi (P = .0188). Conclusions Despite decades of efforts to improve water and sanitation by the Indian government, environmental factors continue to influence the incidence of typhoid. Hence, administration of the conjugate vaccine may be essential even as efforts to improve water and sanitation continue.
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Affiliation(s)
| | - Manikandan Srinivasan
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
| | - Bireshwar Sinha
- Centre for Health Research and Development–Society for Applied Studies, New Delhi, India
| | | | - Suman Kanungo
- National Institute of Cholera and Enteric Diseases, Kolkata, India
| | | | - Karthikeyan Ramanujam
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
| | - Santhosh Kumar Ganesan
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
| | - Arun S Karthikeyan
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
| | | | - Annai Gunasekaran
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
| | - Alok Arya
- Centre for Health Research and Development–Society for Applied Studies, New Delhi, India
| | | | | | - Shanta Dutta
- National Institute of Cholera and Enteric Diseases, Kolkata, India
| | - Jacob John
- Department of Community Health, Christian Medical College, Vellore, India
| | - Gagandeep Kang
- Wellcome Trust Research Laboratory, Division of Gastrointestinal Sciences, Christian Medical College, Vellore, India
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Veeraraghavan B, Pragasam AK, Ray P, Kapil A, Nagaraj S, Perumal SPB, Saigal K, Thomas M, Gupta M, Rongsen-Chandola T, Jinka DR, Shastri J, Alexander AP, Koshy RM, De A, Singh A, Evelyn Ebenezer S, Dutta S, Bavdekar A, More D, Sanghavi S, Nayakanti RR, Jacob JJ, Amladi A, Anandan S, Abirami BS, Bakthavatchalam YD, Sethuvel DPM, John J, Kang G. Evaluation of Antimicrobial Susceptibility Profile in Salmonella Typhi and Salmonella Paratyphi A: Presenting the Current Scenario in India and Strategy for Future Management. J Infect Dis 2021; 224:S502-S516. [PMID: 35238369 PMCID: PMC8892543 DOI: 10.1093/infdis/jiab144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Abstract
Background
Systematic studies to estimate the disease burden of typhoid and paratyphoid in India are limited. Therefore, a multicenter study on the Surveillance of Enteric Fever in India was carried out to estimate the incidence, clinical presentation, and antimicrobial resistance (AMR) trend. The data presented here represent the national burden of AMR in Salmonella Typhi and Salmonella Paratyphi A.
Methods
Antimicrobial susceptibility testing was performed for S. Typhi and S. Paratyphi A (n = 2373) isolates collected prospectively during a 2-year period from November 2017 to January 2020.
Results
Of 2373 Salmonella isolates, 2032 (85.6%) were identified as S. Typhi and 341 (14.4%) were S. Paratyphi A. Approximately 2% of S. Typhi were multidrug-resistant (MDR), whereas all 341 (100%) of S. Paratyphi A isolates were sensitive to the first-line antimicrobials. Among 98% of ciprofloxacin nonsusceptible isolates, resistance (minimum inhibitory concentration [MIC] >0.5 µg/mL) was higher in S. Typhi (37%) compared with S. Paratyphi A (20%). Azithromycin susceptibility was 99.9% and 100% with a mean MIC of 4.98 μg/mL for S. Typhi and 7.39 μg/mL for S. Paratyphi A respectively. Ceftriaxone was the only agent that retained 100% susceptibility. Moreover, beta-lactam/beta-lactamase inhibitors showed potent in vitro activity against the study isolates.
Conclusions
Data obtained from this systematic surveillance study confirms the declining trend of MDR Salmonella isolates from India. The higher prevalence of ciprofloxacin nonsusceptibility enforces to limit its use and adhere to the judicious usage of azithromycin and ceftriaxone for enteric fever management.
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Affiliation(s)
| | | | - Pallab Ray
- Post Graduate Institute of Medical & Educational Research, Chandigarh, India
| | - Arti Kapil
- All India Institute of Medical Sciences, Delhi, India
| | | | | | | | | | - Madhu Gupta
- Post Graduate Institute of Medical & Educational Research, Chandigarh, India
| | | | | | - Jayanthi Shastri
- Topiwala National Medical College & BYL Nair Charitable Hospital, Mumbai, India
| | | | | | - Anuradha De
- Topiwala National Medical College & BYL Nair Charitable Hospital, Mumbai, India
| | | | | | - Shanta Dutta
- ICMR-National Institute of Cholera and Enteric Diseases, Kolkata, India
| | | | - Deepak More
- Centre for Health Research & Development-Society for Applied Studies, New Delhi, India
| | | | | | | | | | | | | | | | | | - Jacob John
- Christian Medical College, Vellore, India
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25
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Karthikeyan AS, Srinivasan M, Kanungo S, Sinha B, Shrivastava A, Ramanujam K, Ganesan SK, Subramaniam S, Sindhu KN, Krishna S, Samuel P, Rose W, Mohan VR, Veeraraghavan B, Rongsen-Chandola T, Dutta S, Bavdekar A, John J, Kang G. Antibiotics for Fever Among Children: Findings From the Surveillance for Enteric Fever in India Cohorts. J Infect Dis 2021; 224:S494-S501. [PMID: 35238360 PMCID: PMC8892537 DOI: 10.1093/infdis/jiab115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Acute febrile illness in children is frequently treated with antibiotics. However, the inappropriate use of antibiotics has led to the emergence of multidrug-resistant pathogens.
Methods
We measured use of antibiotics for fever in 4 pediatric cohorts that were part of the Surveillance for Enteric Fever in India (SEFI) network. In this network, 24 062 children were followed up weekly, capturing information on fever and other morbidity between October 2017 and December 2019.
Results
An antibiotic was given in 27 183 of the 76 027 (35.8%) episodes of fever. The incidence of fever-related antibiotic use was 58.0 (95% confidence interval [CI], 57.2–58.6) per 100 child-years. The median time to initiation of antibiotics was 4 days, and in 65% of those who received an antibiotic it was initiated by the second day. Antibiotics were continued for <3 days in 24% of the episodes. Higher temperature, younger age, male sex, joint family, higher education, internet access, and availability of personal conveyance were associated with antibiotic treatment for fever.
Conclusions
In developing countries where antibiotic use is not regulated, broad-spectrum antibiotics are initiated early, and often inappropriately, in febrile illness. Frequent and inappropriate use of antibiotics may increase risk of antimicrobial resistance.
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Affiliation(s)
| | | | - Suman Kanungo
- National Institute for Cholera and Enteric Diseases, Indian Council of Medical Research, Kolkata, India
| | - Bireshwar Sinha
- Centre for Health Research and Development–Society for Applied Studies, New Delhi, India
| | | | | | | | | | | | | | | | | | | | | | | | - Shanta Dutta
- National Institute for Cholera and Enteric Diseases, Indian Council of Medical Research, Kolkata, India
| | | | - Jacob John
- Christian Medical College, Vellore, India
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26
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Ahmad M, Verma H, Deshpande J, Kunwar A, Bavdekar A, Mahantashetti NS, Krishnamurthy B, Jain M, Mathew MA, Pawar SD, Sharma DK, Sethi R, Visalakshi J, Mohanty L, Bahl S, Haldar P, Sutter RW. Immunogenicity of Fractional Dose Inactivated Poliovirus Vaccine in India. J Pediatric Infect Dis Soc 2021; 11:60-68. [PMID: 34791350 PMCID: PMC8865014 DOI: 10.1093/jpids/piab091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 09/17/2021] [Indexed: 11/14/2022]
Abstract
INTRODUCTION Following the withdrawal of Sabin type 2 from trivalent oral poliovirus vaccine (tOPV) in 2016, the introduction of ≥1 dose of inactivated poliovirus vaccine (IPV) in routine immunization was recommended, either as 1 full dose (0.5mL, intramuscular) or 2 fractional doses of IPV (fIPV-0.1mL, intradermal). India opted for fIPV. We conducted a comparative assessment of IPV and fIPV. METHODS This was a 4-arm, open-label, multicenter, randomized controlled trial. Infants were enrolled and vaccines administered according to the study design, and the blood was drawn at age 6, 14, and 18 weeks for neutralization testing against all 3 poliovirus types. RESULTS Study enrolled 799 infants. The seroconversion against type 2 poliovirus with 2 fIPV doses was 85.8% (95% confidence interval [CI]: 80.1%-90.0%) when administered at age 6 and 14 weeks, 77.0% (95% CI: 70.5-82.5) when given at age 10 and 14 weeks, compared to 67.9% (95% CI: 60.4-74.6) following 1 full-dose IPV at age 14 weeks. CONCLUSION The study demonstrated the superiority of 2 fIPV doses over 1 full-dose IPV in India. Doses of fIPV given at 6 and 14 weeks were more immunogenic than those given at 10 and 14 weeks. Clinical Trial Registry of India (CTRI). Clinical trial registration number was CTRI/2017/02/007793.
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Affiliation(s)
- Mohammad Ahmad
- Office of the WHO Representative to India, New Delhi, India,Corresponding Author: Mohammad Ahmad, MBBS, MD, National Professional Officer - Research, Office of the WHO Representative to India, 537, A Wing, Nirman Bhawan, Maulana Azad Road, New Delhi 110 011, India. E-mail:
| | | | | | | | | | | | | | - Manish Jain
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, Wardha, Maharashtra, India
| | | | | | - Deepa K Sharma
- ICMR-National Institute of Virology, Pune, Maharashtra, India
| | - Raman Sethi
- Office of the WHO Representative to India, New Delhi, India
| | | | | | - Sunil Bahl
- South East Asian Regional Office of World Health Organization, New Delhi, India
| | - Pradeep Haldar
- Ministry of Health and Family Welfare, Government of India, New Delhi, India
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27
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Rees CA, Hooli S, King C, McCollum ED, Colbourn T, Lufesi N, Mwansambo C, Lazzerini M, Madhi SA, Cutland C, Nunes M, Gessner BD, Basnet S, Kartasasmita CB, Mathew JL, Zaman SMAU, Paranhos-Baccala G, Bhatnagar S, Wadhwa N, Lodha R, Aneja S, Santosham M, Picot VS, Sylla M, Awasthi S, Bavdekar A, Pape JW, Rouzier V, Chou M, Rakoto-Andrianarivelo M, Wang J, Nymadawa P, Vanhems P, Russomando G, Asghar R, Banajeh S, Iqbal I, MacLeod W, Maulen-Radovan I, Mino G, Saha S, Singhi S, Thea DM, Clara AW, Campbell H, Nair H, Falconer J, Williams LJ, Horne M, Strand T, Qazi SA, Nisar YB, Neuman MI. External validation of the RISC, RISC-Malawi, and PERCH clinical prediction rules to identify risk of death in children hospitalized with pneumonia. J Glob Health 2021; 11:04062. [PMID: 34737862 PMCID: PMC8542381 DOI: 10.7189/jogh.11.04062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Existing scores to identify children at risk of hospitalized pneumonia-related mortality lack broad external validation. Our objective was to externally validate three such risk scores. METHODS We applied the Respiratory Index of Severity in Children (RISC) for HIV-negative children, the RISC-Malawi, and the Pneumonia Etiology Research for Child Health (PERCH) scores to hospitalized children in the Pneumonia REsearch Partnerships to Assess WHO REcommendations (PREPARE) data set. The PREPARE data set includes pooled data from 41 studies on pediatric pneumonia from across the world. We calculated test characteristics and the area under the curve (AUC) for each of these clinical prediction rules. RESULTS The RISC score for HIV-negative children was applied to 3574 children 0-24 months and demonstrated poor discriminatory ability (AUC = 0.66, 95% confidence interval (CI) = 0.58-0.73) in the identification of children at risk of hospitalized pneumonia-related mortality. The RISC-Malawi score had fair discriminatory value (AUC = 0.75, 95% CI = 0.74-0.77) among 17 864 children 2-59 months. The PERCH score was applied to 732 children 1-59 months and also demonstrated poor discriminatory value (AUC = 0.55, 95% CI = 0.37-0.73). CONCLUSIONS In a large external application of the RISC, RISC-Malawi, and PERCH scores, a substantial number of children were misclassified for their risk of hospitalized pneumonia-related mortality. Although pneumonia risk scores have performed well among the cohorts in which they were derived, their performance diminished when externally applied. A generalizable risk assessment tool with higher sensitivity and specificity to identify children at risk of hospitalized pneumonia-related mortality may be needed. Such a generalizable risk assessment tool would need context-specific validation prior to implementation in that setting.
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Affiliation(s)
- Chris A Rees
- Division of Pediatric Emergency Medicine, Emory University School of Medicine, Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Shubhada Hooli
- Section of Pediatric Emergency Medicine, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Carina King
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden and Institute for Global Health, University College London, London, UK
| | - Eric D McCollum
- Global Program in Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, USA and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Tim Colbourn
- Institute for Global Health, University College London, London, UK
| | | | | | - Marzia Lazzerini
- WHO Collaborating Centre for Maternal and Child Health, Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy
| | - Shabir Ahmed Madhi
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Clare Cutland
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Marta Nunes
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Sudha Basnet
- Center for Intervention Science in Maternal and Child Health, University of Bergen, Norway
| | - Cissy B Kartasasmita
- Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Joseph L Mathew
- Pediatric Pulmonology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | | | - Nitya Wadhwa
- Translational Health Science and Technology Institute, Faridabad, India
| | - Rakesh Lodha
- All India Institute of Medical Sciences, New Delhi, India
| | - Satinder Aneja
- School of Medical Sciences & Research, Sharda University, Greater Noida, India
| | - Mathuram Santosham
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Mariam Sylla
- Gabriel Touré Hospital, Department of Pediatrics, Bamako, Mali
| | - Shally Awasthi
- King George's Medical University, UP, Department of Pediatrics, Lucknow, India
| | | | | | | | - Monidarin Chou
- University of Health Sciences Faculty of Medicine, Rodolph Mérieux Laboratory, Phom Phen, Cambodia
| | | | - Jianwei Wang
- Chinese Academy of Medical Sciences & Peking Union, Medical College Institute of Pathogen Biology, MOH Key Laboratory of Systems Biology of Pathogens and Dr Christophe Mérieux Laboratory, Beijing, China
| | - Pagbajabyn Nymadawa
- Mongolian Academy of Sciences, Academy of Medical Sciences, Ulaanbaatar, Mongolia
| | - Philippe Vanhems
- Hospices Civils de Lyon, Infection Control Unit; CIRI, Centre International de Recherche en Infectiologie, (Team PHE3ID), Université Claude Bernard Lyon, Lyon, France
| | - Graciela Russomando
- Universidad Nacional de Asuncion, Instituto de Investigaciones en Ciencias de la Salud, San Lorenzo, Paraguay
| | - Rai Asghar
- Rawalpindi Medical College, Rawalpindi, Pakistan
| | | | | | - William MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Irene Maulen-Radovan
- Instituto Nactional de Pediatria Division de Investigacion Insurgentes, Mexico City, Mexico
| | - Greta Mino
- Children's Hospital Dr Francisco de Ycaza Bustamante, Head of Department, Infectious diseases, Guayaquil, Ecuador
| | - Samir Saha
- Dhaka Shishu Hospital, Dhaka, Bangladesh
| | | | - Donald M Thea
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Alexey W Clara
- US Centers for Disease Control, Central American Region, Guatemala City, Guatemala
| | - Harry Campbell
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Harish Nair
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Jennifer Falconer
- Institute for Global Health and Development, Queen Margaret University, Edinburgh, Scotland
| | - Linda J Williams
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Margaret Horne
- Centre for Global Health, Usher Institute, The University of Edinburgh, Edinburgh, Scotland
| | - Tor Strand
- Research Department, Innlandet Hospital Trust, Lillehammer, Norway
| | - Shamim A Qazi
- Department of Maternal, Newborn, Child and Adolescent Health (Retired), World Health Organization, Geneva, Switzerland
| | - Yasir B Nisar
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Mark I Neuman
- Division of Emergency Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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28
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Apte A, Dayma G, Naziat H, Williams L, Sanghavi S, Uddin J, Kawade A, Islam M, Kar S, Li Y, Kyaw MH, Juvekar S, Campbell H, Nair H, Saha SK, Bavdekar A. Nasopharyngeal pneumococcal carriage in South Asian infants: Results of observational cohort studies in vaccinated and unvaccinated populations. J Glob Health 2021; 11:04054. [PMID: 34552723 PMCID: PMC8442578 DOI: 10.7189/jogh.11.04054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background Nasopharyngeal pneumococcal carriage (NPC) is a prerequisite for invasive pneumococcal disease and reduced carriage of vaccine serotypes is a marker for the protection offered by the pneumococcal conjugate vaccine (PCV). The present study reports NPC during the first year of life in a vaccinated (with PCV10) cohort in Bangladesh and an unvaccinated cohort in India. Methods A total of 450 and 459 infants were recruited from India and Bangladesh respectively within 0-7 days after birth. Nasopharyngeal swabs were collected at baseline, 18 and 36 weeks after birth. The swabs were processed for pneumococcal culture and identification of serotypes by the Quellung test and polymerase chain reaction (PCR). An identical protocol was applied at both sites. Results Prevalence of NPC was 48% in the Indian and 54.8% in the Bangladeshi cohort at 18 weeks. It increased to 53% and 64.8% respectively at 36 weeks. The average prevalence of vaccine serotypes was higher in the Indian cohort (17.8% vs 9.8% for PCV-10 and 26.1% vs17.6% for PCV-13) with 6A, 6B, 19F, 23F, and 19A as the common serotypes. On the other hand, the prevalence of non-vaccine serotypes was higher (43.6% vs 27.1% for non-PCV13) in the Bangladeshi cohort with 34, 15B, 17F, and 35B as the common serotypes. Overcrowding was associated with increased risk of pneumococcal carriage. The present PCV-13 vaccine would cover 28%-30% and 47%-48% serotypes in the Bangladeshi and Indian cohorts respectively. Conclusions South Asian infants get colonised with pneumococci early in infancy; predominantly vaccine serotypes in PCV naïve population (India) and non-vaccine serotypes in the vaccinated population (Bangladesh). These local findings are important to inform the public health policy and the development of higher valent pneumococcal vaccines.
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Affiliation(s)
- Aditi Apte
- KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Girish Dayma
- KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Hakka Naziat
- Child Health Research Foundation, Department of Microbiology, Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - Linda Williams
- Centre for Global Health, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | | | - Jamal Uddin
- Child Health Research Foundation, Department of Microbiology, Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - Anand Kawade
- KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Maksuda Islam
- Child Health Research Foundation, Department of Microbiology, Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - Sanchita Kar
- Child Health Research Foundation, Department of Microbiology, Dhaka Shishu Hospital, Dhaka, Bangladesh
| | - You Li
- Centre for Global Health, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | - Moe H Kyaw
- Sanofi Pasteur, Swiftwater, Pensylvania, USA
| | - Sanjay Juvekar
- KEM Hospital Research Centre, Pune, Maharashtra, India.,Savitribai Phule University, Pune, Maharashtra, India
| | - Harry Campbell
- Centre for Global Health, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | - Harish Nair
- Centre for Global Health, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | - Samir K Saha
- Child Health Research Foundation, Department of Microbiology, Dhaka Shishu Hospital, Dhaka, Bangladesh
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Apte A, Kapoor M, Naik S, Lubree H, Khamkar P, Singh D, Agarwal D, Roy S, Kawade A, Juvekar S, Banerjee R, Bavdekar A. Efficacy of transdermal delivery of liposomal micronutrients through body oil massage on neurodevelopmental and micronutrient deficiency status in infants: results of a randomized placebo-controlled clinical trial. BMC Nutr 2021; 7:48. [PMID: 34493339 PMCID: PMC8524365 DOI: 10.1186/s40795-021-00458-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 07/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Micronutrient deficiency is a known cause of adverse neurodevelopment and growth. Poor adherence to oral regimes of micronutrient supplements is a known challenge during the implementation of supplementation programs. The present study evaluates the benefits of liposomal encapsulated micronutrient fortified body oils (LMF oil) that can be used for infant body massage in terms of neurodevelopment and prevention of deficiency. STUDY DESIGN Double-blind randomized clinical trial. METHODS A total of 444 healthy infants aged 4-7 weeks were randomized to receive either LMF oil (containing iron, vitamin D, folate, and vitamin B12) or placebo oil for gentle body massage till 12 months of age. Blood samples were collected at 6 and 12 months for transferrin saturation (TSAT), hemoglobin, and 25-hydroxy vitamin (25-OH-D) levels. Mental and motor development was assessed at 12 months using developmental assessment for Indian Infants (DASII). RESULTS A total of 391 infants completed the study. There was no significant improvement in the hemoglobin in the intervention group at 12 months of age as compared to the placebo group [- 0.50 vs.-0.54 g%]. There was a marginally significant improvement in 25-OH-D at 12 months in the LMF oil group [+ 1.46vs.-0.18 ng/ml, p = 0.049]. In the subgroup of infants with moderate anemia, the intervention prevented the decline in hemoglobin at 12 months of age [adjusted mean change + 0.11vs.-0.51 g%, p = 0.043]. The mental or motor developmental quotients in the intervention group were not significantly different from those in the placebo group. CONCLUSION Use of LMF oil for prevention of nutritional deficiency did not offer significant protection against nutritional anemia but prevented vitamin D deficiency to some extent with improvement in 25-OH-D at 12 months. In the subgroup of infants with moderate anemia, the intervention prevented the decline in hemoglobin at 12 months of age. The intervention did not result in significant improvement in mental or motor development. Further evaluation with increased doses needs to be undertaken. TRIAL REGISTRATION CTRI no: CTRI/2017/11/010710 ; dated 30/11/2017.
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Affiliation(s)
- Aditi Apte
- Department of Biosciences and Bioengineering, Nanomedicine Laboratory, Indian Institute of Technology Bombay, Powai, Mumbai, India. .,PRERNA Young Scientist, KEM Hospital Research Centre, Pune, India.
| | - Mudra Kapoor
- Department of Biosciences and Bioengineering, Nanomedicine Laboratory, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | | | - Himangi Lubree
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Pooja Khamkar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Diksha Singh
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Dhiraj Agarwal
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Sudipto Roy
- PRERNA Young Scientist, KEM Hospital Research Centre, Pune, India
| | - Anand Kawade
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Sanjay Juvekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Rinti Banerjee
- Department of Biosciences and Bioengineering, Nanomedicine Laboratory, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Ashish Bavdekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
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30
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Apte A, Shrivastava R, Sanghavi S, Mitra M, Ramanan PV, Chhatwal J, Jain S, Chowdhury J, Premkumar S, Kumar R, Palani A, Kaur G, Javadekar N, Kulkarni P, Macina D, Bavdekar A. Multicentric Hospital-Based Surveillance of Pertussis Amongst Infants Admitted in Tertiary Care Facilities in India. Indian Pediatr 2021; 58:709-717. [PMID: 34465657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To estimate the disease and economic burden of pertussis amongst hospitalised infants in India. DESIGN Multicentric hospital-based surveillance study. PARTICIPANTS Hospitalised infants with clinical suspicion of pertussis based on predefined criteria. OUTCOME MEASURES Proportion of infants with laboratory-confirmed pertussis, economic burden of pertussis amongst hospitalised infants. RESULTS 693 clinically suspected infants were recruited of which 32 (4.62%) infants had laboratory-confirmed pertussis. Progressive cough with post-tussive emesis (50%) and pneumonia (34%) were the common clinical presentations; apnea in young infants was significantly associated with pertussis. Infants with pertussis were more likely to be younger (median age 102.5 days vs.157 days) and born preterm (42.9% vs 24.5%). Almost 30% infants with pertussis had not received vaccine for pertussis with 50% of these infants aged less than 2 months. Pertussis was associated with higher costs of hospitalisation, pharmacy and loss of working days by caregivers as compared to non-pertussis cases. CONCLUSIONS Younger infants, those born preterm and those inadequately immunised against pertussis are at higher risk of pertussis infection. Timely childhood immunisation and introduction of maternal immunisation for pertussis can help in reducing the disease burden.
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Affiliation(s)
- A Apte
- Department of Pediatrics, KEM Hospital Research Centre, Pune, India
| | - R Shrivastava
- Department of Pediatrics, KEM Hospital Research Centre, Pune, India
| | - S Sanghavi
- Department of Pediatrics, KEM Hospital Research Centre, Pune, India
| | - M Mitra
- Department of Pediatrics, Institute of Child Heath, Kolkata, India
| | - P Venkat Ramanan
- Department of Pediatrics, Sri Ramachandra Medical Centre, Chennai, India
| | - J Chhatwal
- Department of Pediatrics, Christian Medical College and Hospital, Ludhiana, India
| | - S Jain
- Department of Pediatrics, KEM Hospital Research Centre, Pune, India
| | - J Chowdhury
- Department of Pediatrics, Institute of Child Heath, Kolkata, India
| | - S Premkumar
- Department of Pediatrics, Sri Ramachandra Medical Centre, Chennai, India
| | - R Kumar
- Department of Pediatrics, Christian Medical College and Hospital, Ludhiana, India
| | - A Palani
- Department of Pediatrics, Sri Ramachandra Medical Centre, Chennai, India
| | - G Kaur
- Department of Pediatrics, Christian Medical College and Hospital, Ludhiana, India
| | - N Javadekar
- Department of Pediatrics, KEM Hospital Research Centre, Pune, India
| | - P Kulkarni
- Department of Pediatrics, KEM Hospital Research Centre, Pune, India
| | | | - A Bavdekar
- Department of Pediatrics, KEM Hospital Research Centre, Pune, India. Correspondence to: Dr Ashish Bavdekar, Associate Professor, Consultant Pediatric Gastroenterologist, Department of Pediatrics, KEM Hospital, Rasta Peth, Pune, Maharashtra 411 011.
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Apte A, Shrivastava R, Sanghavi S, Mitra M, Ramanan PV, Chhatwal J, Jain S, Chowdhury J, Premkumar S, Kumar R, Palani A, Kaur G, Javadekar N, Kulkarni P, Macina D, Bavdekar A. Multicentric Hospital-Based Surveillance of Pertussis Amongst Infants Admitted in Tertiary Care Facilities in India. Indian Pediatr 2021. [DOI: 10.1007/s13312-021-2276-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Bhave S, Sapru A, Bavdekar A, Jain R, Debnath K, Kapatkar V. Long term Immunogenicity of Single Dose of Live Attenuated Hepatitis A Vaccine in Indian Children — Results of 15-Year Follow-up. Indian Pediatr 2021. [PMID: 33612491 PMCID: PMC8384096 DOI: 10.1007/s13312-021-2285-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Objectives Methods Results Conclusions
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Affiliation(s)
- Sheila Bhave
- Department of Pediatrics, KEM Hospital Research Centre, Pune, Maharashtra. Correspondence to: Dr Sheila Bhave, Consultant in Pediatric Research, Department of Pediatrics, KEM Hospital Research Centre, Rasta Peth, Pune 411 011, India.
| | - Amita Sapru
- Department of Pediatrics, KEM Hospital Research Centre, Pune, Maharashtra
| | - Ashish Bavdekar
- Department of Pediatrics, KEM Hospital Research Centre, Pune, Maharashtra
| | - Rishi Jain
- Department of Medical Affairs, Wockhardt Limited, Mumbai, Maharashtra
| | - Khokan Debnath
- Department of Medical Affairs, Wockhardt Limited, Mumbai, Maharashtra
| | - Vaibhavi Kapatkar
- Department of Medical Affairs, Wockhardt Limited, Mumbai; Maharashtra
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McFarland LV, Srinivasan R, Setty RP, Ganapathy S, Bavdekar A, Mitra M, Raju B, Mohan N. Specific Probiotics for the Treatment of Pediatric Acute Gastroenteritis in India: A Systematic Review and Meta-Analysis. JPGN Rep 2021; 2:e079. [PMID: 37205949 PMCID: PMC10191489 DOI: 10.1097/pg9.0000000000000079] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 03/08/2021] [Indexed: 05/21/2023]
Abstract
Pediatric acute gastroenteritis (PAGE) is a significant cause of morbidity, mortality and healthcare costs in many countries, but differences in PAGE vary from country-to-country; thus, we limited our analysis to 1 country. Probiotics have been recommended as an adjunct to standard treatment, but the choice of probiotic is unclear. PubMed, Google Scholar, and reviews were searched from inception to May 2020 for randomized controlled trials (RCTs) in India using probiotics for a treatment for PAGE. Meta-analyses using subgroups of identical probiotic types (≥2 RCT/type) were conducted for primary outcomes (duration of diarrhea, cured by day 3, rapidity of response, and length of hospital stay). Twenty-two RCTs were included in the systematic review (N = 4059 participants) including 5 single-strained probiotics and 3 multi-strained mixtures. For the meta-analyses, 17 RCT (20 treatment arms) were included. Saccharomyces boulardii CNCM I-745 had the strongest effect on shortening the duration of diarrhea (standardized mean difference, -1.86 d; 95% confidence interval, -2.8 to -0.9), while both Lactobacillus rhamnosus GG and a mixture of 4 Bacillus clausii strains (O/C, SIN, N/R, T) significantly reduced the duration of diarrhea (-1.7 and -1.4 d, respectively). S. boulardii and L. rhamnosus GG significantly reduced hospital stays (-1.8 and -1.1 d, respectively), while B. clausii had no effect. The frequency of stools/day was significantly reduced by day 4 for S. boulardii and by day 5 for L. rhamnosus GG. In India, 2 types of probiotics (S. boulardii CNCM I-745 and L. rhamnosus GG) significantly shortened both the duration of diarrhea and hospitalization stays in pediatric patients with PAGE. While these 2 probiotic strains were safe and effective for children in India, further research is needed to confirm if other probiotic strains or mixtures may be effective.
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Affiliation(s)
- Lynne V. McFarland
- From the Department of Medicinal Chemistry, University of Washington, Seattle, WA
| | - Ramesh Srinivasan
- Department of Gastroenterology, Apollo Hospitals, Jubilee Hills, Hyderabad, India
| | - Rajendra P. Setty
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Pure Bliss Hospital, Panchkula, India
| | | | | | - Monjori Mitra
- Department of Pediatrics, Institute of Child Health, Kolkata, India
| | - Bhaskar Raju
- Department of Gastroenterology, Dr. Mehta’s Children’s Hospital, Chennai, India
| | - Neelam Mohan
- Department of Pediatric Gastroenterology, Medanta Medicity, Gurgaon, India
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Apte A, Dayma G, Lubree H, Kawade A, Juvekar S, Bavdekar A. Conducting community-based pediatric research in rural India: Experience from vadu rural health program. Perspect Clin Res 2021; 12:126-132. [PMID: 34386376 PMCID: PMC8323563 DOI: 10.4103/picr.picr_325_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/16/2021] [Accepted: 01/19/2021] [Indexed: 11/05/2022] Open
Abstract
This paper describes unique challenges faced during conduct of community research studies in rural population of Maharashtra at Vadu Rural Health Program, Pune, India. Some of the ethical issues faced include difficulty in comprehending the informed consent by rural families with low education levels and ensuring adequate compensation for study participation without undue inducement, ensuring large number of recruitments during early infancy, ensuring adherence to intervention by care-providers, retention of participants especially in studies having long follow-ups and regulatory compliance for serious adverse event reports are major operational challenges. The delays faced in approvals from the Health Ministry Screening Committee and lack of specific regulatory guidance on community-based conduct of studies pose challenges in terms of study timelines and operational aspect of these studies. Provision of study-related information during prestudy visits, designing patient information sheets in simple language, involving the decision-making member of the family, adequate time for families for decision-making are certain measures that have been useful for effective informed consent administration. Collaboration with accredited social health activists and auxillary nurse midwives for line-listing of pregnancies and births and regular conduction of prestudy visits or community sensitization meetings have been useful for the recruitment of large number of study participants during infancy. Strategies such as provision of universal immunization, selection of field research assistants from the local population, regular home visits, and provision of medical care has been helpful in retention of the study participants. Networking with local health facilities and local government bodies has helped in the provision of medical care to the study participants and in the management of serious adverse events. Our experience can provide important learnings to other investigators from developing countries working in the domain of child health.
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Affiliation(s)
- Aditi Apte
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Girish Dayma
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Himangi Lubree
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Anand Kawade
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Sanjay Juvekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Ashish Bavdekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, Maharashtra, India
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35
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Sinha AP, Gupta SS, Poluru R, Raut AV, Arora NK, Pandey RM, Sahu AR, Bethou A, Sazawal S, Parida S, Bavdekar A, Saili A, Gaind R, Kapil A, Garg BS, Maliye C, Jain M, Mahajan KS, Dhingra P, Pradhan KC, Kawade AS, Nangia S, Mukherjee A, Rasaily R, Sharma RS. Evaluating the efficacy of a multistrain probiotic supplementation for prevention of neonatal sepsis in 0-2-month-old low birth weight infants in India-the "ProSPoNS" Study protocol for a phase III, multicentric, randomized, double-blind, placebo-controlled trial. Trials 2021; 22:242. [PMID: 33794969 PMCID: PMC8017823 DOI: 10.1186/s13063-021-05193-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 03/15/2021] [Indexed: 01/08/2023] Open
Abstract
Background Progress has been made in the reduction of under-five mortality in India; however, neonatal mortality is reducing at a slower rate. Efforts are required to bring down neonatal mortality in order to attain the Sustainable Development Goal-3. Prevention of sepsis among the high-risk, vulnerable low birth weight neonates by a newer intervention with probiotic supplementation is promising. Methods A phase III, multicenter, randomized, double-blind, placebo-controlled study is being conducted at six sites in India. A total of 6144 healthy low birth weight (LBW) infants fulfilling the eligibility criteria would be enrolled within the first week of life, after obtaining written informed consent from the parents of the infant. Randomization in 1:1 ratio, stratified by site, sex, and birth weight, would be done through an interactive web response system (IWRS) using a standard web browser and email service. Vivomixx®, a probiotic containing a mix of 8 strains of bacteria, in a suspension form standardized to deliver 10 billion CFU/ml, or an organoleptically similar placebo would be fed to enrolled infants in a 1-ml/day dose for 30 days. The follow-up of enrolled infants for 60 days would take place as per a pre-specified schedule for recording morbidities and outcome assessments at the six participating sites. Screening for morbidities would be conducted by trained field workers in the community, and sick infants would be referred to designated clinics/hospitals. A physician would examine the referred infants presenting with complaints and clinical signs, and blood samples would be collected from sick infants for diagnosis of neonatal sepsis by performing sepsis screen and blood culture. Appropriate treatment would be provided as per hospital protocol. The study would be implemented as per the MRC guideline for the management of Global Health Trials in accordance with ICH-GCP and Indian Regulatory guidelines. A contract research organization would be engaged for comprehensive monitoring and quality assurance. The final analysis would be conducted in a blinded manner as per the statistical analysis plan (SAP) to estimate the primary outcomes of sepsis, possible serious bacterial infection (PSBI), and secondary outcomes. The codes will be broken after DMC permission. The protocol has been reviewed by the Research Ethics Committee of the Liverpool School of Tropical Medicine (REC-LSTM), from Research Ethics Committees of the six subject recruitment participating sites. Discussion This adequately powered and well-designed trial would conclusively answer the question whether probiotics can prevent neonatal sepsis in the high-risk group of low birth weight infants as indicated by a pilot study in 1340 LBW infants, evidence from systematic reviews of hospital-based studies, and a primary study on healthy newborns in Orissa. Results of the study would be generalizable to India and other low–middle-income countries. Trial registration Clinical Trial Registry of India (CTRI) CTRI/2019/05/019197. Registered on 16 May 2019
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Affiliation(s)
- Anju Pradhan Sinha
- Division of Reproductive Biology, Maternal & Child Health (RBM&CH), Indian Council of Medical Research (ICMR) Headquarters, V Ramalingaswami Bhawan, Ansari Nagar, New Delhi, Delhi, 110029, India.
| | - Subodh S Gupta
- Department of Community Medicine, Dr. Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences (MGIMS), Sewagram, Wardha, Maharashtra, 442102, India
| | - Ramesh Poluru
- The International Clinical Epidemiology Network (INCLEN) Trust International, F-1/5, 2nd Floor, Okhla Industrial Area Phase - 1, New Delhi, Delhi, 110019, India
| | - Abhishek V Raut
- Department of Community Medicine, Dr. Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences (MGIMS), Sewagram, Wardha, Maharashtra, 442102, India
| | - Narendra Kumar Arora
- The International Clinical Epidemiology Network (INCLEN) Trust International, F-1/5, 2nd Floor, Okhla Industrial Area Phase - 1, New Delhi, Delhi, 110019, India
| | - Ravindra Mohan Pandey
- Department of Biostatistics, All India Institute of Medical Sciences (AIIMS), New Delhi, Delhi, 110029, India
| | - Aditya Ranjan Sahu
- Next Gen Pharma India Pvt. Ltd., 331, Sector 15A, Noida, Uttar Pradesh, 201301, India
| | - Adhisivam Bethou
- Department of Neonatology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Dhanvantri Nagar, Gorimedu, Puducherry, 605006, India
| | - Sunil Sazawal
- Centre for Public Health Kinetics (CPHK), 214 A, Vinoba Puri, Lajpat Nagar-II, New Delhi, Delhi, 110024, India
| | - Sailajanandan Parida
- Neonatal Health & Human Nutrition, Asian Institute of Public Health (AIPH), 8A, Unit-6, Ganga Nagar (Near Raj Bhawan), Bhubaneswar, Odisha, 751001, India
| | - Ashish Bavdekar
- Department of Pediatrics, KEM Hospital Research Centre, 489 Rasta Peth, Sardar Moodliar Road, Pune, Maharashtra, 411011, India
| | - Arvind Saili
- Department of Neonatology, Lady Hardinge Medical College and Associated Kalawati Saran Children's Hospital (KSCH), Near Gole Market, Central Dist., New Delhi, Delhi, 110001, India
| | - Rajni Gaind
- Department of Microbiology, Vardhaman Mahavir Medical College and Safdarjung Hospital (VMMC & SJH), Ansari Nagar (W), New Delhi, Delhi, 110029, India
| | - Arti Kapil
- Department of Microbiology, All India Institute of Medical Sciences (AIIMS), New Delhi, Delhi, 110029, India
| | - Bishan S Garg
- Department of Community Medicine, Dr. Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences (MGIMS), Sewagram, Wardha, Maharashtra, 442102, India
| | - Chetna Maliye
- Department of Community Medicine, Dr. Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences (MGIMS), Sewagram, Wardha, Maharashtra, 442102, India
| | - Manish Jain
- Department of Community Medicine, Dr. Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences (MGIMS), Sewagram, Wardha, Maharashtra, 442102, India
| | - Kamlesh S Mahajan
- Department of Community Medicine, Dr. Sushila Nayar School of Public Health, Mahatma Gandhi Institute of Medical Sciences (MGIMS), Sewagram, Wardha, Maharashtra, 442102, India
| | - Pratibha Dhingra
- Centre for Public Health Kinetics (CPHK), 214 A, Vinoba Puri, Lajpat Nagar-II, New Delhi, Delhi, 110024, India
| | - Keshab C Pradhan
- Neonatal Health & Human Nutrition, Asian Institute of Public Health (AIPH), 8A, Unit-6, Ganga Nagar (Near Raj Bhawan), Bhubaneswar, Odisha, 751001, India
| | - Anand S Kawade
- Department of Pediatrics, KEM Hospital Research Centre, 489 Rasta Peth, Sardar Moodliar Road, Pune, Maharashtra, 411011, India
| | - Sushma Nangia
- Department of Neonatology, Lady Hardinge Medical College and Associated Kalawati Saran Children's Hospital (KSCH), Near Gole Market, Central Dist., New Delhi, Delhi, 110001, India
| | - Ajit Mukherjee
- Division of Reproductive Biology, Maternal & Child Health (RBM&CH), Indian Council of Medical Research (ICMR) Headquarters, V Ramalingaswami Bhawan, Ansari Nagar, New Delhi, Delhi, 110029, India
| | - Reeta Rasaily
- Division of Reproductive Biology, Maternal & Child Health (RBM&CH), Indian Council of Medical Research (ICMR) Headquarters, V Ramalingaswami Bhawan, Ansari Nagar, New Delhi, Delhi, 110029, India
| | - Radhey Shyam Sharma
- Division of Reproductive Biology, Maternal & Child Health (RBM&CH), Indian Council of Medical Research (ICMR) Headquarters, V Ramalingaswami Bhawan, Ansari Nagar, New Delhi, Delhi, 110029, India
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Apte A, Lubree H, Kapoor M, Juvekar S, Banerjee R, Bavdekar A. Development and Implementation of Liposomal Encapsulated Micronutrient Fortified Body Oil Intervention for Infant Massage: An Innovative Concept to Prevent Micronutrient Deficiencies in Children. Front Public Health 2021; 8:567689. [PMID: 33585378 PMCID: PMC7874153 DOI: 10.3389/fpubh.2020.567689] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 12/31/2020] [Indexed: 12/21/2022] Open
Abstract
Indian communities have the ancient cultural practice of gentle oil massage for infants which has been shown to play a beneficial role in neuro-motor development. The concept of incorporating nanosized liposomes of micronutrients (i.e., iron, folate, vitamin B12, and vitamin D) in the body oil leverages this practice for transdermal supplementation of essential micro-nutrients. This paper describes the experience of developing an intervention in the form of body oil containing nanosized liposomes of iron and micro-nutrients built on the social context of infant oil massage using a theory of change approach. The process of development of the intervention has been covered into stages such as design, decide and implement. The design phase describes how the idea of nanosized liposomal encapsulated micronutrient fortified (LMF) body oil was conceptualized and how its feasibility was assessed through initial formative work in the community. The decide phase describes steps involved while scaling up technology from laboratory to community level. The implementation phase describes processes while implementing the intervention of LMF oil in a community-based randomized controlled study. Overall, the theory of change approach helps to outline the various intermediate steps and challenges while translating novel technologies for transdermal nutrient fortification to community level. In our experience, adaptation in the technology for large scale up, formative work and pilot testing of innovation at community level were important processes that helped in shaping the innovation. Meticulous mapping of these processes and experiences can be a useful guide for translating similar innovations.
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Affiliation(s)
- Aditi Apte
- Vadu Rural Health Program, King Edward Memorial Hospital Research Centre, Pune, India.,Nanomedicine Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
| | - Himangi Lubree
- Vadu Rural Health Program, King Edward Memorial Hospital Research Centre, Pune, India
| | - Mudra Kapoor
- Nanomedicine Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
| | - Sanjay Juvekar
- Vadu Rural Health Program, King Edward Memorial Hospital Research Centre, Pune, India
| | - Rinti Banerjee
- Nanomedicine Laboratory, Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Mumbai, India
| | - Ashish Bavdekar
- Vadu Rural Health Program, King Edward Memorial Hospital Research Centre, Pune, India
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Dananché C, Paranhos-Baccalà G, Messaoudi M, Sylla M, Awasthi S, Bavdekar A, Sanghavi S, Diallo S, Pape JW, Rouzier V, Chou M, Eap T, Rakoto-Andrianarivelo M, Maeder M, Wang J, Ren L, Dash-Yandag B, Nymadawa P, Guillen R, Russomando G, Endtz H, Komurian-Pradel F, Vanhems P, Sánchez Picot V. Serotypes of Streptococcus pneumoniae in Children Aged <5 Years Hospitalized With or Without Pneumonia in Developing and Emerging Countries: A Descriptive, Multicenter Study. Clin Infect Dis 2021; 70:875-883. [PMID: 31556939 DOI: 10.1093/cid/ciz277] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 04/02/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Improving knowledge regarding Streptococcus pneumoniae distribution in pneumonia cases is important to better target preventive and curative measures. The objective was to describe S. pneumoniae serotypes in children with or without pneumonia. METHODS It was a case-control study carried out in 8 developing and emerging countries between 2010 and 2014. Cases were children aged <5 years admitted to the hospital for pneumonia. Controls were children admitted for surgery or routine outpatient care. RESULTS In nasopharyngeal samples, S. pneumoniae were detected in 68.2% of the cases and 47.5% of the controls (P < .001). Nasopharyngeal carriage was associated with a higher risk of being a case in 6/8 study sites (adjusted odds ratio ranged from 0.71 [95% confidence interval [CI], .39-1.29; P = .26] in India [Pune/Vadu] to 11.86 [95% CI, 5.77-24.41; P < .001] in Mongolia). The 13-valent pneumococcal conjugate vaccine (PCV13) serotypes were more frequently detected in cases with nasopharyngeal carriage (67.1%) than in controls with nasopharyngeal carriage (54.6%), P < .001. Streptococcus pneumoniae was detected in blood by polymerase chain reaction in 8.3% of the cases. Of 34 cases with an S. pneumoniae serotype detected in blood, 27 (79%) had the same serotype in the nasopharyngeal sample. CONCLUSIONS The results confirm the assumption that the isolate carrying or causing disease in an individual is of the same serotype. Most serotypes independently associated with nasopharyngeal carriage or pneumonia are covered by PCV13, suggesting that increased PCV coverage would reduce the burden of S. pneumoniae-related pneumonia.
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Affiliation(s)
- Cédric Dananché
- Emerging Pathogens Laboratory, Fondation Mérieux, Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR)5308, École Nationale Supérieure (ENS) de Lyon, Université Claude Bernard Lyon, France.,Infection Control and Epidemiology Department, Hospices Civils de Lyon, France
| | - Gláucia Paranhos-Baccalà
- Emerging Pathogens Laboratory, Fondation Mérieux, Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR)5308, École Nationale Supérieure (ENS) de Lyon, Université Claude Bernard Lyon, France
| | - Mélina Messaoudi
- Emerging Pathogens Laboratory, Fondation Mérieux, Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR)5308, École Nationale Supérieure (ENS) de Lyon, Université Claude Bernard Lyon, France
| | | | - Shally Awasthi
- Chatrapati Shahu Ji Maharaj Medical University, Lucknow, India
| | | | | | | | - Jean-William Pape
- Centres Groupe Haïtien d'Etude du Sarcome de Kaposi et des Infections Opportunistes, Port-au-Prince, Haiti
| | - Vanessa Rouzier
- Centres Groupe Haïtien d'Etude du Sarcome de Kaposi et des Infections Opportunistes, Port-au-Prince, Haiti
| | - Monidarin Chou
- Faculty of Pharmacy, University of Health Sciences, Phnom Penh, Cambodia
| | - Tekchheng Eap
- Faculty of Pharmacy, University of Health Sciences, Phnom Penh, Cambodia
| | | | - Muriel Maeder
- Fondation Mérieux, Centre d'Infectiologie Charles Mérieux, Antananarivo, Madagascar
| | - Jianwei Wang
- Ministry of Health Key Laboratory of the Systems Biology of Pathogens and Dr. Christophe Mérieux Laboratory, Fondation Mérieux, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lili Ren
- Ministry of Health Key Laboratory of the Systems Biology of Pathogens and Dr. Christophe Mérieux Laboratory, Fondation Mérieux, Institute of Pathogen Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | | | | | - Rosa Guillen
- Research Institute of Health, Asuncion, Paraguay
| | | | - Hubert Endtz
- Emerging Pathogens Laboratory, Fondation Mérieux, Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR)5308, École Nationale Supérieure (ENS) de Lyon, Université Claude Bernard Lyon, France
| | - Florence Komurian-Pradel
- Emerging Pathogens Laboratory, Fondation Mérieux, Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR)5308, École Nationale Supérieure (ENS) de Lyon, Université Claude Bernard Lyon, France
| | - Philippe Vanhems
- Emerging Pathogens Laboratory, Fondation Mérieux, Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR)5308, École Nationale Supérieure (ENS) de Lyon, Université Claude Bernard Lyon, France.,Infection Control and Epidemiology Department, Hospices Civils de Lyon, France
| | - Valentina Sánchez Picot
- Emerging Pathogens Laboratory, Fondation Mérieux, Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale (INSERM) U1111, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR)5308, École Nationale Supérieure (ENS) de Lyon, Université Claude Bernard Lyon, France
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Gupta PC, Kumar-M P, Ram J, Verma S, Sachdeva RK, Singh K, Bavdekar A, Shah S, Sangappa M, Murthy KR, Santhanam S, John D, Shanmugasundaram D, Sabrinathan R, Murhekar M. Prediction of probability of rubella based on eye outcomes (PORBEO Nomogram)-a cross-sectional sentinel surveillance of 1134 infants. Graefes Arch Clin Exp Ophthalmol 2020; 259:1333-1342. [PMID: 33119803 DOI: 10.1007/s00417-020-04973-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/09/2020] [Accepted: 10/07/2020] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Rubella is an important infectious, vaccine-preventable etiology of congenital defects. The aim of the study was to develop a prediction nomogram to assess the probability of an infant being at risk for congenital rubella based on demographics and ophthalmological findings. METHODS This was a cross-sectional sentinel surveillance study conducted at 5 centers spanning pan-India and involved 1134 infants. The diagnosis of rubella was made using standard guidelines. For the construction of the prediction model, laboratory-confirmed cases were grouped as "at-risk" (AR) infants and the discarded cases into "not at risk" (NAR) infants. Univariate analysis (p value cut-off < 0.05) followed by multivariate binary logistic regression model development was performed. RESULTS The average (median) age of the suspected CRS infants was 3 (IQR 1-6) months, and the average (mean) age of their mothers was 25.8 ± 4.1 years. Out of the total infants, 81 (7.3%) died, 975 (88%) were alive, and 55 (5.0%) were lost to follow-up. The final model showed that the odds of cataract, retinopathy, glaucoma, microcornea, and age of the infant at presentation were 3.1 (2.2-4.3), 4.9(2.3-10.4), 2.7(1.1-5.9), 2.3(1.1-4.7), and 1.1 (1-1.1), respectively, for the AR infant as compared to NAR infant. AUC of final model was 0.68 (95% CI Delong, 0.64-0.72). Bootstrapping for calibration of the model showed satisfactory results. Nomogram, along with a web version, was developed. CONCLUSION The developed nomogram would have a wide community-based utilization and will help in prioritizing attention to high-risk children, thereby avoiding loss to follow-up.
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Affiliation(s)
- Parul Chawla Gupta
- Department of Ophthalmology, Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Praveen Kumar-M
- Department of Pharmacology, Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Jagat Ram
- Department of Ophthalmology, Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, India.
| | - Sanjay Verma
- Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Ravinder Kaur Sachdeva
- Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Kuldeep Singh
- Department of Pediatrics, All India Institute of Medical Science (AIIMS), Jodhpur, Rajasthan, India
| | - Ashish Bavdekar
- Department of Pediatrics, KEM Hospital, Pune, Maharashtra, India
| | - Sanjay Shah
- Department of Ophthalmology, KEM Hospital, Pune, Maharashtra, India
| | - Mahantesh Sangappa
- Department of Pediatrics, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - Krishna R Murthy
- Department of Ophthalmology, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - Sridhar Santhanam
- Department of Neonatology, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Deepa John
- Department of Ophthalmology, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | | | - R Sabrinathan
- National Institute of Epidemiology, ICMR, Chennai, Tamil Nadu, India
| | - Manoj Murhekar
- National Institute of Epidemiology, ICMR, Chennai, Tamil Nadu, India
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Kumaran K, Joshi SM, Di Gravio C, Lubree H, Joglekar C, Bhat D, Kinare A, Bavdekar A, Bhave S, Pandit A, Osmond C, Yajnik C, Fall C. Do components of adult height predict body composition and cardiometabolic risk in a young adult South Asian Indian population? Findings from a hospital-based cohort study in Pune, India: Pune Children's Study. BMJ Open 2020; 10:e036897. [PMID: 33033015 PMCID: PMC7542941 DOI: 10.1136/bmjopen-2020-036897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES We investigated whether the relationship between components of height and cardiovascular disease (CVD) risk may be explained by body composition. We also examined relationships between parental heights and offspring CVD risk. DESIGN A cohort study using cross-sectional data. SETTING A secondary care hospital setting in Pune, India. PARTICIPANTS We studied 357 young adults and their parents in the Pune Children's Study. Primary and secondary outcomes: we measured weight, total height, leg length, sitting height, plasma glucose, insulin and lipids, and blood pressure (BP). Total and regional lean and fat mass were measured by dual X-ray absorptiometry. RESULTS Leg length was inversely related, and sitting height was directly related to BMI. Total height and leg length were directly related to lean mass, while sitting height was directly related to both lean and fat mass. Leg length was inversely related to systolic BP and 120 min glucose, independent of lean and fat mass. Sitting height was directly related to systolic BP and triglycerides; these relationships were attenuated on adjustment for lean and fat mass. When examined simultaneously, greater leg length was protective and greater sitting height was associated with a more detrimental CVD risk profile. CONCLUSIONS Shorter adult leg length and greater sitting height are associated with a more adverse CVD risk factor profile. The mechanisms need further study, but our findings suggest a role for lean and fat mass.
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Affiliation(s)
- Kalyanaraman Kumaran
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, Hampshire, UK
- Epidemiology Research Unit, CSI Holdsworth Memorial Hospital, Mysore, Karnataka, India
| | - Suyog M Joshi
- Diabetes Unit, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Chiara Di Gravio
- Department of Biostatistics, Vanderbilt University, Nashville, Tennessee, USA
| | - Himangi Lubree
- Vadu Rural Health Centre, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Charudatta Joglekar
- Department of Statistics, BKL Walawalkar Hospital and Diagnostic Centre, Ratnagiri, Maharashtra, India
| | - Dattatray Bhat
- Diabetes Unit, KEM Hospital Research Centre, Pune, Maharashtra, India
| | - Arun Kinare
- Department of Radiodiagnosis, Bharati Medical College and Hospital, Bharati Vidyapeeth, Pune, Maharashtra, India
| | - Ashish Bavdekar
- Department of Paediatrics, KEM Hospital, Pune, Maharashtra, India
| | - Sheila Bhave
- Department of Paediatrics, KEM Hospital, Pune, Maharashtra, India
| | - Anand Pandit
- Department of Paediatrics, KEM Hospital, Pune, Maharashtra, India
| | - Clive Osmond
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, Hampshire, UK
| | | | - Caroline Fall
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, Hampshire, UK
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Praharaj I, Platts-Mills JA, Taneja S, Antony K, Yuhas K, Flores J, Cho I, Bhandari N, Revathy R, Bavdekar A, Rongsen-Chandola T, McMurry T, Houpt ER, Kang G. Diarrheal Etiology and Impact of Coinfections on Rotavirus Vaccine Efficacy Estimates in a Clinical Trial of a Monovalent Human-Bovine (116E) Oral Rotavirus Vaccine, Rotavac, India. Clin Infect Dis 2020; 69:243-250. [PMID: 30335135 PMCID: PMC6603264 DOI: 10.1093/cid/ciy896] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 10/16/2018] [Indexed: 12/24/2022] Open
Abstract
Background Rotavirus vaccine efficacy (VE) estimates in low-resource settings are lower than in developed countries. We detected coinfections in cases of severe rotavirus diarrhea in a rotavirus VE trial to determine whether these negatively impacted rotavirus VE estimates. Methods We performed TaqMan Array Card assays for enteropathogens on stools from rotavirus enzyme immunoassay–positive diarrhea episodes and all severe episodes (Vesikari score ≥11), from a phase 3 VE trial of Rotavac, a monovalent human–bovine (116E) rotavirus vaccine, carried out across 3 sites in India. We estimated pathogen-specific etiologies of diarrhea, described associated clinical characteristics, and estimated the impact of coinfections on rotavirus VE using a test-negative design. Results A total of 1507 specimens from 1169 infants were tested for the presence of coinfections. Rotavirus was the leading cause of severe diarrhea even among vaccinated children, followed by adenovirus 40/41, Shigella/enteroinvasive Escherichia coli, norovirus GII, sapovirus, and Cryptosporidium species. Bacterial coinfections in rotavirus-positive diarrhea were associated with a longer duration of diarrhea and protozoal coinfections with increased odds of hospitalization. Using the test-negative design, rotavirus VE against severe rotavirus gastroenteritis increased from 49.3% to 60.6% in the absence of coinfections (difference, 11.3%; 95% confidence interval, –10.3% to 30.2%). Conclusions While rotavirus was the dominant etiology of severe diarrhea even in vaccinated children, a broad range of other etiologies was identified. Accounting for coinfections led to an 11.3% increase in the VE estimate. Although not statistically significant, an 11.3% decrease in VE due to presence of coinfections would explain an important fraction of the low rotavirus VE in this setting.
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Affiliation(s)
- Ira Praharaj
- Division of Gastrointestinal Sciences, Christian Medical College, Vellore, Tamil Nadu, India
| | - James A Platts-Mills
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville
| | - Sunita Taneja
- Centre for Health Research and Development, Society for Applied Studies
| | | | | | | | | | - Nita Bhandari
- Centre for Health Research and Development, Society for Applied Studies
| | - R Revathy
- Division of Gastrointestinal Sciences, Christian Medical College, Vellore, Tamil Nadu, India
| | | | | | - Timothy McMurry
- Department of Public Health Sciences, University of Virginia, Charlottesville
| | - Eric R Houpt
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville
| | - Gagandeep Kang
- Division of Gastrointestinal Sciences, Christian Medical College, Vellore, Tamil Nadu, India
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41
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Bhandari N, Antony K, Balraj V, Rongsen-Chandola T, Kumar T, Sinha B, Goyal N, Guleri R, Bavdekar A, Juvekar S, Dayma G, Patwardhan V, Patil A, Kang G, Mohan VR, Srinivasan R, Naaraayan SA, Reddy S, Bhan MK, Rao TS, Parashar U, Muliyil JP, Tate J, Andrews NJ, Samuel P, Ganesan SK, Taneja S, Choudhary TS, Bhatnagar V, Gupta AK, Kabra M. Assessment of risk of intussusception after pilot rollout of rotavirus vaccine in the Indian public health system. Vaccine 2020; 38:5241-5248. [PMID: 32553493 PMCID: PMC7347004 DOI: 10.1016/j.vaccine.2020.05.093] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Pre-licensure trials of ROTAVAC® were not adequately powered to assess risk of intussusception, a rare adverse event associated with other rotavirus vaccines in some settings. We examined the risk of intussusception after ROTAVAC® vaccination among Indian infants during pilot rollout of the vaccine in the public health system in three states - Himachal Pradesh, Maharashtra and Tamil Nadu. METHODS Passive surveillance for intussusception was set up in 35 sentinel health facilities covering 26.3 million population in the three states under monitoring of an Interministerial-Interagency Steering Committee. Clinical and immunization data were collected by independent teams. An expert committee blinded to vaccination status, classified intussusception cases using Brighton criteria. The self-controlled case-series method was used to estimate risk of intussusception (Brighton Level 1) after ROTAVAC® vaccination. RESULTS 151 intussusception cases were included in the analysis. The relative incidence (incidence during the risk period compared to the control period) 1-21 days after doses 1 and 2 combined was 1.56 (95% CI, 0.0-5.28) and that for three doses combined was 1.88 (95% CI, 0.76-4.30). Attributable risk 1-21 days after doses 1 and 2 combined was 0.11 (95% CI, 0.0-0.25) and that for 3 doses combined was 0.42 (95% CI, 0.0-0.70) per 100,000 doses. CONCLUSIONS No increased risk of intussusception within 21 days of receipt of the first two doses combined or all 3 doses combined of ROTAVAC® was detected.
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Shah N, Faridi M, Mitra M, Bavdekar A, Karadkhele A, Puppalwar G, Jain R. Review of long term immunogenicity and tolerability of live hepatitis A vaccine. Hum Vaccin Immunother 2020; 16:2816-2821. [PMID: 32243237 DOI: 10.1080/21645515.2020.1741997] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Hepatitis A represents one of the major public health problems worldwide including India. Vaccination is the most effective way to prevent hepatitis A infection. Two types of hepatitis A vaccines-live attenuated (H2 strain) and inactivated (killed) are available for use in clinical practice in India with former having advantage of a single-dose compared to two-dose killed vaccine. One of the important characteristic of an ideal vaccine includes its ability to provide life-long protection. In this article we reviewed the available long-term (≥10 years follow-up) published data on live attenuated hepatitis A (H2 strain) vaccine. The data from country of origin of the vaccine (China) and India establish the long-term immunogenicity, protection, and tolerability. Based on the results of several clinical trials showing long-term protection, single dose of live attenuated hepatitis vaccine can be widely used to protect high-risk population against hepatitis A virus infection and related complications.
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Affiliation(s)
- Nitin Shah
- Pediatrics Department, PD Hinduja Hospital , Mumbai, India
| | - Mma Faridi
- Pediatrics Department, ERA's Lucknow Medical College & Hospital , Lucknow, India
| | - Monjori Mitra
- Pediatrics Department, Institute of Child Health , Kolkata, India
| | | | | | | | - Rishi Jain
- Medical Affairs Department, Wockhardt Ltd ., Mumbai, India
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43
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Chaudhari DS, Dhotre DP, Agarwal DM, Gaike AH, Bhalerao D, Jadhav P, Mongad D, Lubree H, Sinkar VP, Patil UK, Salvi S, Bavdekar A, Juvekar SK, Shouche YS. Gut, oral and skin microbiome of Indian patrilineal families reveal perceptible association with age. Sci Rep 2020; 10:5685. [PMID: 32231240 PMCID: PMC7105498 DOI: 10.1038/s41598-020-62195-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 03/05/2020] [Indexed: 01/13/2023] Open
Abstract
The human microbiome plays a key role in maintaining host homeostasis and is influenced by age, geography, diet, and other factors. Traditionally, India has an established convention of extended family arrangements wherein three or more generations, bound by genetic relatedness, stay in the same household. In the present study, we have utilized this unique family arrangement to understand the association of age with the microbiome. We characterized stool, oral and skin microbiome of 54 healthy individuals from six joint families by 16S rRNA gene-based metagenomics. In total, 69 (1.03%), 293 (2.68%) and 190 (8.66%) differentially abundant OTUs were detected across three generations in the gut, skin and oral microbiome, respectively. Age-associated changes in the gut and oral microbiome of patrilineal families showed positive correlations in the abundance of phyla Proteobacteria and Fusobacteria, respectively. Genera Treponema and Fusobacterium showed a positive correlation with age while Granulicatella and Streptococcus showed a negative correlation with age in the oral microbiome. Members of genus Prevotella illustrated high abundance and prevalence as a core OTUs in the gut and oral microbiome. In conclusion, this study highlights that precise and perceptible association of age with microbiome can be drawn when other causal factors are kept constant.
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Affiliation(s)
- Diptaraj S Chaudhari
- National Centre for Microbial Resource, National Centre for Cell Science, Central Tower, Sai Trinity Building Garware Circle, Sutarwadi, Pashan, Pune, India.,R. C. Patel ASC College, Shirpur, Dhule, India
| | - Dhiraj P Dhotre
- National Centre for Microbial Resource, National Centre for Cell Science, Central Tower, Sai Trinity Building Garware Circle, Sutarwadi, Pashan, Pune, India.
| | - Dhiraj M Agarwal
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Akshay H Gaike
- National Centre for Microbial Resource, National Centre for Cell Science, Central Tower, Sai Trinity Building Garware Circle, Sutarwadi, Pashan, Pune, India.,Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Devika Bhalerao
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Parmeshwar Jadhav
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Dattatray Mongad
- National Centre for Microbial Resource, National Centre for Cell Science, Central Tower, Sai Trinity Building Garware Circle, Sutarwadi, Pashan, Pune, India
| | - Himangi Lubree
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Vilas P Sinkar
- National Centre for Microbial Resource, National Centre for Cell Science, Central Tower, Sai Trinity Building Garware Circle, Sutarwadi, Pashan, Pune, India
| | - Ulhas K Patil
- R. C. Patel ASC College, Shirpur, Dhule, India.,Department of Microbiology, Government Institute of Science, Aurangabad, India
| | - Sundeep Salvi
- Chest Research Foundation, Marigold Premises, Survey no 15, Kalyaninagar, Pune, India
| | - Ashish Bavdekar
- KEM Hospital, Pediatrics Department, KEM Hospital, Rasta Peth, Pune, India
| | - Sanjay K Juvekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Pune, India
| | - Yogesh S Shouche
- National Centre for Microbial Resource, National Centre for Cell Science, Central Tower, Sai Trinity Building Garware Circle, Sutarwadi, Pashan, Pune, India.
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Nagral A, Sarma MS, Matthai J, Kukkle PL, Devarbhavi H, Sinha S, Alam S, Bavdekar A, Dhiman RK, Eapen CE, Goyal V, Mohan N, Kandadai RM, Sathiyasekaran M, Poddar U, Sibal A, Sankaranarayanan S, Srivastava A, Thapa BR, Wadia PM, Yachha SK, Dhawan A. Corrigendum to "Wilson's Disease: Clinical Practice Guidelines of the Indian National Association for the Study of Liver (INASL), The Indian Society of Pediatric Gastroenterology, Hepatology and Nutrition (ISPGHAN) and the Movement Disorders Society of India (MDSI)" [J Clin Exp Hepatol 9 (2019) 74-98]. J Clin Exp Hepatol 2020; 10:99. [PMID: 32025169 PMCID: PMC6995886 DOI: 10.1016/j.jceh.2019.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
[This corrects the article DOI: 10.1016/j.jceh.2018.08.009.].
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Affiliation(s)
- Aabha Nagral
- Department of Gastroenterology, Jaslok Hospital and Research Centre, Mumbai, India
- Department of Gastroenterology, Apollo Hospitals, Navi Mumbai, India
- Address for correspondence. Aabha Nagral, Department of Gastroenterology, Jaslok Hospital and Research Centre, Mumbai, India.
| | - Moinak S. Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - John Matthai
- Department of Paediatric Gastroenterology, Masonic Medical Centre for Children, Coimbatore, India
| | | | - Harshad Devarbhavi
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, India
| | - Sanjib Sinha
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Radha K. Dhiman
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Vinay Goyal
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Neelam Mohan
- Department of Pediatric Gastroenterology, Hepatology & Liver Transplantation, Medanta – The Medicity Hospital, Gurgaon, India
| | - Rukmini M. Kandadai
- Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Malathi Sathiyasekaran
- Department of Pediatric Gastroenterology, Kanchi Kamakoti Childs Trust Hospital Chennai, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anupam Sibal
- Department of Pediatric Gastroenterology and Hepatology, Indraprastha Apollo Hospitals, New Delhi, India
| | | | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Baburam R. Thapa
- Department of Gastroenterology & Pediatric Gastroenterology, MM Medical Institute of Medical Sciences and Research, Mullana, Ambala, India
| | - Pettarusp M. Wadia
- Department of Neurology, Jaslok Hospital and Research Centre, Mumbai, India
| | - Surendra K. Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anil Dhawan
- Department of Pediatrics and Pediatric Liver GI and Nutrition Center and Mowat Labs, King's College Hospital, London, UK
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Roy S, Ghosh S, Bhattacharya S, Saha A, Das SK, Gangopadhyay PK, Bavdekar A, Ray K, Sengupta M, Ray J. Dopamine β hydroxylase (DBH) polymorphisms do not contribute towards the clinical course of Wilson's disease in Indian patients. J Gene Med 2019; 21:e3109. [PMID: 31265749 DOI: 10.1002/jgm.3109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 05/21/2019] [Accepted: 06/22/2019] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Wilson's disease (WD) is a rare copper metabolism disorder with hepatic and neurological symptoms. Dopamine β hydroxylase (DBH) encodes a copper-dependent mono-oxygenase that converts dopamine to norepinephrine, thereby regulating the endogenous dopamine content in the neurons. Polymorphisms of DBH have been reported to be associated with several neurological diseases, such as Parkinson's disease, Alzheimer's disease, schizophrenia and attention-deficit hyperactivity disorder, which have overlapping neurological symptoms with WD. The present study aimed to assess the role of DBH polymorphisms on the clinical course of WD. METHODS In total, 141 WD patients from India were included in the present study. Three polymorphisms of DBH (rs1611115 in the promoter, rs1108580 in exon 2 and rs129882 in 3'-UTR) were screened for their association with the clinical attributes (hepatic and neurological features) and age of onset of WD using a polymerase chain reaction-restriction fragment length polymorphsm method and sequencing approach. The distribution of genotype or allele frequencies was tested using 2 × 2 contingency chi-squared and logistic regression analysis (additive, dominant and recessive model). RESULTS The genotypic and allelic frequencies of these single nucleotide polymophisms did not vary significantly along with the clinical symptoms (hepatic and neurological) or the age of onset of WD. No significant association was observed when we analyzed our samples with respect to harboring different kinds of ATP7B mutations (nonsense/in-del and missense). CONCLUSIONS The data obtained in the present study suggest that the selected DBH variants are unlikely to have any significant contribution towards modifying the clinical symptoms of Indian WD patients.
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Affiliation(s)
- Shubhrajit Roy
- S. N. Pradhan Centre for Neurosciences, University of Calcutta, Kolkata, India
| | - Sampurna Ghosh
- Department of Genetics, University of Calcutta, Kolkata, India
| | | | - Arpan Saha
- Department of Genetics, University of Calcutta, Kolkata, India
| | | | | | | | - Kunal Ray
- ATGC Diagnostics Private Ltd, Kolkata, India
| | - Mainak Sengupta
- Department of Genetics, University of Calcutta, Kolkata, India
| | - Jharna Ray
- S. N. Pradhan Centre for Neurosciences, University of Calcutta, Kolkata, India
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Rathi N, Desai S, Kawade A, Venkatramanan P, Kundu R, Lalwani SK, Dubey AP, Venkateswara Rao J, Narayanappa D, Ghildiyal R, Gogtay NJ, Venugopal P, Palkar S, Munshi R, Kang G, Babji S, Bavdekar A, Juvekar S, Ganguly N, Niyogi P, Uttam KG, Rajani HS, Kondekar A, Kumbhar D, Mohanlal S, Agarwal MC, Shetty P, Antony K, Gunale B, Dharmadhikari A, Tang Y, Kulkarni PS, Flores J. Response to: Letter from P. Gillard and B. Benninghoff. Vaccine 2019; 37:2991-2992. [PMID: 31072468 DOI: 10.1016/j.vaccine.2019.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/16/2019] [Accepted: 04/01/2019] [Indexed: 12/01/2022]
Affiliation(s)
| | | | - Anand Kawade
- Vadu Rural Health Program, KEM Hospital Research Centre, Vadu, Pune, India
| | | | | | | | - A P Dubey
- Maulana Azad Medical College, New Delhi, India
| | | | | | - Radha Ghildiyal
- T.N. Medical College & B.Y.L. Nair Charitable Hospital, Mumbai, India
| | | | - P Venugopal
- Andhra Medical College, Visakhapatnam, India
| | - Sonali Palkar
- Bharati Vidyapeeth Medical College & Hospital, Pune, India
| | - Renuka Munshi
- T.N. Medical College & B.Y.L. Nair Charitable Hospital, Mumbai, India
| | - Gagandeep Kang
- The Wellcome Trust Research Laboratory Christian Medical College Vellore, India
| | - Sudhir Babji
- The Wellcome Trust Research Laboratory Christian Medical College Vellore, India
| | - Ashish Bavdekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Vadu, Pune, India
| | - Sanjay Juvekar
- Vadu Rural Health Program, KEM Hospital Research Centre, Vadu, Pune, India
| | | | | | | | - H S Rajani
- JSS Medical College & Hospital, Mysore, India
| | - Alpana Kondekar
- T.N. Medical College & B.Y.L. Nair Charitable Hospital, Mumbai, India
| | - Dipti Kumbhar
- T.N. Medical College & B.Y.L. Nair Charitable Hospital, Mumbai, India
| | - Smilu Mohanlal
- T.N. Medical College & B.Y.L. Nair Charitable Hospital, Mumbai, India
| | | | - Parvan Shetty
- Seth GS Medical College & KEM Hospital, Mumbai, India
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Kawade A, Babji S, Kamath V, Raut A, Kumar CM, Kundu R, Venkatramanan P, Lalwani SK, Bavdekar A, Juvekar S, Dayma G, Patil R, Kulkarni M, Hegde A, Nayak D, Garg B, Gupta S, Jategaonkar S, Bedi N, Maliye C, Ganguly N, Uttam KG, Niyogi P, Palkar S, Hanumante N, Goyal N, Arya A, Aslam M, Parulekar V, Dharmadhikari A, Gaikwad D, Zade J, Desai S, Kang G, Kulkarni PS. Immunogenicity and lot-to-lot consistency of a ready to use liquid bovine-human reassortant pentavalent rotavirus vaccine (ROTASIIL - Liquid) in Indian infants. Vaccine 2019; 37:2554-2560. [DOI: 10.1016/j.vaccine.2019.03.067] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/26/2019] [Accepted: 03/28/2019] [Indexed: 10/27/2022]
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Sheth J, Bhavsar R, Mistri M, Pancholi D, Bavdekar A, Dalal A, Ranganath P, Girisha KM, Shukla A, Phadke S, Puri R, Panigrahi I, Kaur A, Muranjan M, Goyal M, Ramadevi R, Shah R, Nampoothiri S, Danda S, Datar C, Kapoor S, Bhatwadekar S, Sheth F. Gaucher disease: single gene molecular characterization of one-hundred Indian patients reveals novel variants and the most prevalent mutation. BMC Med Genet 2019; 20:31. [PMID: 30764785 PMCID: PMC6376752 DOI: 10.1186/s12881-019-0759-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 01/22/2019] [Indexed: 12/20/2022]
Abstract
Background Gaucher disease is a rare pan-ethnic, lysosomal storage disorder resulting due to beta-Glucosidase (GBA1) gene defect. This leads to the glucocerebrosidase enzyme deficiency and an increased accumulation of undegraded glycolipid glucocerebroside inside the cells’ lysosomes. To date, nearly 460 mutations have been described in the GBA1 gene. With the aim to determine mutations spectrum and molecular pathology of Gaucher disease in India, the present study investigated one hundred unrelated patients (age range: 1 day to 31 years) having splenomegaly, with or without hepatomegaly, cytopenia and bone abnormality in some of the patients. Methods The biochemical investigation for the plasma chitotriosidase enzyme activity and β-Glucosidase enzyme activity confirmed the Gaucher disease. The mutations were identified by screening the patients’ whole GBA gene coding region using bidirectional Sanger sequencing. Results The biochemical analysis revealed a significant reduction in the β-Glucosidase activity in all patients. Sanger sequencing established 71 patients with homozygous mutation and 22 patients with compound heterozygous mutation in GBA1 gene. Lack of identification of mutations in three patients suggests the possibility of either large deletion/duplication or deep intronic variations in the GBA1 gene. In four cases, where the proband died due to confirmed Gaucher disease, the parents were found to be a carrier. Overall, the study identified 33 mutations in 100 patients that also covers four missense mutations (p.Ser136Leu, p.Leu279Val, p.Gly383Asp, p.Gly399Arg) not previously reported in Gaucher disease patients. The mutation p.Leu483Pro was identified as the most commonly occurring Gaucher disease mutation in the study (62% patients). The second common mutations identified were p.Arg535Cys (7% patients) and RecNcil (7% patients). Another complex mutation Complex C was identified in a compound heterozygous status (3% patients). The homology modeling of the novel mutations suggested the destabilization of the GBA protein structure due to conformational changes. Conclusions The study reports four novel and 29 known mutations identified in the GBA1 gene in one-hundred Gaucher patients. The given study establishes p.Leu483Pro as the most prevalent mutation in the Indian patients with type 1 Gaucher disease that provide new insight into the molecular basis of Gaucher Disease in India. Electronic supplementary material The online version of this article (10.1186/s12881-019-0759-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jayesh Sheth
- FRIGE's Institute of Human Genetics, FRIGE House, Jodhpur Gam Road, Satellite, Ahmedabad, Gujarat, 380015, India.
| | - Riddhi Bhavsar
- FRIGE's Institute of Human Genetics, FRIGE House, Jodhpur Gam Road, Satellite, Ahmedabad, Gujarat, 380015, India
| | - Mehul Mistri
- FRIGE's Institute of Human Genetics, FRIGE House, Jodhpur Gam Road, Satellite, Ahmedabad, Gujarat, 380015, India
| | - Dhairya Pancholi
- FRIGE's Institute of Human Genetics, FRIGE House, Jodhpur Gam Road, Satellite, Ahmedabad, Gujarat, 380015, India
| | | | - Ashwin Dalal
- Centre for DNA Fingerprinting and Diagnostics, Hyderabad, 500039, India
| | - Prajnya Ranganath
- Centre for DNA Fingerprinting and Diagnostics, Hyderabad, 500039, India
| | - Katta M Girisha
- Kasturba Medical College, Tiger Cir Rd, Madhav Nagar, Manipal, 576104, Karnataka, India
| | - Anju Shukla
- Kasturba Medical College, Tiger Cir Rd, Madhav Nagar, Manipal, 576104, Karnataka, India
| | - Shubha Phadke
- Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Ratna Puri
- Sir Ganga Ram Hospital, New Delhi, 110060, India
| | - Inusha Panigrahi
- The Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Anupriya Kaur
- The Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | | | - Manisha Goyal
- J.K. Lone Mother and Child Hospital, Jaipur, 302004, India
| | | | - Raju Shah
- Ankur Institute of Child Health, Ahmedabad, 380009, India
| | - Sheela Nampoothiri
- Amrita Institute of Medical Sciences & Research Centre, Cochin, 682041, India
| | - Sumita Danda
- Christian Medical College & Hospital, Vellore, 632004, India
| | - Chaitanya Datar
- Sahyadri Medical Genetics & Tissue Engineering Facility, Pune, 411038, India
| | - Seema Kapoor
- Maulana Azad medical College and Associated Loknayak Hospital, New Delhi, 110002, India
| | | | - Frenny Sheth
- FRIGE's Institute of Human Genetics, FRIGE House, Jodhpur Gam Road, Satellite, Ahmedabad, Gujarat, 380015, India
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Bavdekar A, Malshe N, Ravichandran L, Sapru A, Kawade A, Lalwani S, Palkar S, Hanumante N, Gunale B, Kapse D, Chaudhari A, Miller T, Saganic L, Jarrahian C, McGray S, Zehrung D, Kulkarni PS. Clinical study of safety and immunogenicity of pentavalent DTP-HB-Hib vaccine administered by disposable-syringe jet injector in India. Contemp Clin Trials Commun 2019; 14:100321. [PMID: 30899835 PMCID: PMC6406170 DOI: 10.1016/j.conctc.2019.100321] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 01/04/2019] [Accepted: 01/08/2019] [Indexed: 11/25/2022] Open
Abstract
Introduction We conducted a randomized, observer-blind, non-inferiority, parallel-group clinical study of diphtheria, tetanus, pertussis, hepatitis B, and Haemophilus influenzae type b conjugate (pentavalent) vaccination of infants in India. Goals were to determine whether the seropositivity rate after vaccination via disposable-syringe jet injector (DSJI) was non-inferior to that via needle and syringe (N-S), and to compare the safety of vaccination by the two methods. Methods Healthy children received a three-dose series of vaccine intramuscularly by DSJI or N-S beginning at 6–8 weeks of age. Immunoglobulin G antibody levels were measured by ELISA at 4–6 weeks after the third dose. The main secondary endpoint was safety, measured as injection site and systemic reactions. Discussion The study was stopped early out of caution beyond that specified in the protocol stopping criteria, after the Data Safety Committee noted a higher frequency of injection site reactions, especially moderate and severe, in the DSJI group. As a result, 128 subjects—DSJI group 61; N-S group 67—completed the study, rather than the 340 planned, and the study was not sufficiently powered to compare immunogenicity endpoints for the groups. Descriptive statistics indicate that seropositivity induced by vaccination with the DSJI was similar to that of N-S for all five antigens. Pentavalent vaccine includes whole-cell pertussis vaccine and an aluminum adjuvant, which may have contributed to the higher number of local reactions with the DSJI. The reactions caused no serious or long-term sequelae, and may be more acceptable in other populations or circumstances. US National Institutes of Health clinical trials identifier: NCT02409095.
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Affiliation(s)
| | - Nandini Malshe
- Bharati Vidyapeeth Deemed University Medical College, Pune, India
| | | | | | | | - Sanjay Lalwani
- Bharati Vidyapeeth Deemed University Medical College, Pune, India
| | - Sonali Palkar
- Bharati Vidyapeeth Deemed University Medical College, Pune, India
| | - Neeta Hanumante
- Bharati Vidyapeeth Deemed University Medical College, Pune, India
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Nagral A, Sarma MS, Matthai J, Kukkle PL, Devarbhavi H, Sinha S, Alam S, Bavdekar A, Dhiman RK, Eapen CE, Goyal V, Mohan N, Kandadai RM, Sathiyasekaran M, Poddar U, Sibal A, Sankaranarayanan S, Srivastava A, Thapa BR, Wadia PM, Yachha SK, Dhawan A. Wilson's Disease: Clinical Practice Guidelines of the Indian National Association for Study of the Liver, the Indian Society of Pediatric Gastroenterology, Hepatology and Nutrition, and the Movement Disorders Society of India. J Clin Exp Hepatol 2019; 9:74-98. [PMID: 30765941 PMCID: PMC6363961 DOI: 10.1016/j.jceh.2018.08.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 08/25/2018] [Indexed: 12/12/2022] Open
Abstract
Clinical practice guidelines for Wilson's disease (WD) have been published by the American Association for the Study of Liver Diseases and European Association for the Study of the Liver in 2008 and 2012, respectively. Their focus was on the hepatic aspects of the disease. Recently, a position paper on pediatric WD was published by the European Society of Pediatric Gastroenterology Hepatology and Nutrition. A need was felt to harmonize guidelines for the hepatic, pediatric, and neurological aspects of the disease and contextualize them to the resource-constrained settings. Therefore, experts from national societies from India representing 3 disciplines, hepatology (Indian National Association for Study of the Liver), pediatric hepatology (Indian Society of Pediatric Gastroenterology, Hepatology and Nutrition), and neurology (Movement Disorders Society of India) got together to evolve fresh guidelines. A literature search on retrospective and prospective studies of WD using MEDLINE (PubMed) was performed. Members voted on each recommendation, using the nominal voting technique. The Grades of Recommendation, Assessment, Development and Evaluation system was used to determine the quality of evidence. Questions related to diagnostic tests, scoring system, and its modification to a version suitable for resource-constrained settings were posed. While ceruloplasmin and 24-h urine copper continue to be important, there is little role of serum copper and penicillamine challenge test in the diagnostic algorithm. A new scoring system - Modified Leipzig score has been suggested with extra points being added for family history and serum ceruloplasmin lower than 5 mg/dl. Liver dry copper estimation and penicillamine challenge test have been removed from the scoring system. Differences in pharmacological approach to neurological and hepatic disease and global monitoring scales have been included. Rising bilirubin and worsening encephalopathy are suggested as indicators predicting need for liver transplant but need to be validated. The clinical practice guidelines provide recommendations for a comprehensive management of WD which will be of value to all specialties.
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Key Words
- AASLD, American Association for the Study of Liver Diseases
- ACLF, Acute on Chronic Liver Failure
- ALF, Acute Liver Failure
- ALT, Alanine Transaminase
- AST, Aspartate Transaminase
- Cu, Copper
- DP, D-Penicillamine
- EASL, European Association for the Study of the Liver
- GAS for WD, Global Assessment Scale for Wilson's Disease
- HCC, Hepatocellular Carcinoma
- INR, International Normalized Ratio
- KF, Kayser-Fleischer
- LT, Liver Transplantation
- MARS, Molecular Absorption Recirculating System
- MELD, Model for End-Stage Liver Disease
- MRI, Magnetic Resonance Imaging
- NGS, Next-Generation Sequencing
- NWI, New Wilson's Index
- PELD, Pediatric end stage liver disease
- TPE, Total Plasma Exchange
- TTM, Tetrathiomolybdate
- WD, Wilson's Disease
- Wilson's disease scoring
- genetic disorder
- modified Leipzig scoring
- rare disease
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Affiliation(s)
- Aabha Nagral
- Department of Gastroenterology, Jaslok Hospital and Research Centre, Mumbai, India,Department of Gastroenterology, Apollo Hospitals, Navi Mumbai, India,Address for correspondence: Aabha Nagral, 7, Snehasagar, Prabhanagar, Prabhadevi, Mumbai 400025, India.
| | - Moinak S. Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - John Matthai
- Department of Paediatric Gastroenterology, Masonic Medical Centre for Children, Coimbatore, India
| | | | - Harshad Devarbhavi
- Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, India
| | - Sanjib Sinha
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | | | - Radha K. Dhiman
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Vinay Goyal
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Neelam Mohan
- Department of Pediatric Gastroenterology, Hepatology & Liver Transplantation, Medanta – The Medicity Hospital, Gurgaon, India
| | - Rukmini M. Kandadai
- Department of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Malathi Sathiyasekaran
- Department of Pediatric Gastroenterology, Kanchi Kamakoti Childs Trust Hospital Chennai, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anupam Sibal
- Department of Pediatric Gastroenterology and Hepatology, Indraprastha Apollo Hospitals, New Delhi, India
| | | | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Baburam R. Thapa
- Department of Gastroenterology & Pediatric Gastroenterology, MM Medical Institute of Medical Sciences and Research, Mullana, Ambala, India
| | - Pettarusp M. Wadia
- Department of Neurology, Jaslok Hospital and Research Centre, Mumbai, India
| | - Surendra K. Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Anil Dhawan
- Department of Pediatrics and Pediatric Liver GI and Nutrition Center and Mowat Labs, King's College Hospital, London, UK
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