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Gong X, Zheng C, Fang Q, Xu W, Yin Z. A case of congenital rubella syndrome and epidemiology of related cases in China, 2014-2023. Hum Vaccin Immunother 2024; 20:2334917. [PMID: 38584121 PMCID: PMC11000605 DOI: 10.1080/21645515.2024.2334917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 03/21/2024] [Indexed: 04/09/2024] Open
Abstract
Rubella is a major cause of congenital defects, and the presence of rubella infection in a pregnant woman may lead to fetal death or congenital defects known as congenital rubella syndrome(CRS). Since China has not yet established a national CRS surveillance system, the true incidence cannot be determined. To understand the disease burden and epidemiological characteristics of CRS cases in China, the article reports the first case of CRS in Quzhou, China, and conducts a retrospective analysis of related cases that have been reported in China over the past decade. Because the availability of rubella-containing vaccines (RCV) was not widespread in China before 2008, women of childbearing age born before 2008 are generally unvaccinated against RCV. Due to the lack of routine CRS monitoring and screening, CRS is underreported in China. Vaccination of nonimmune women of childbearing age with RCV and establishing a sensitive and timely case-based CRS surveillance system can accelerate the elimination of rubella and CRS.
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Affiliation(s)
- Xiaoying Gong
- Department of Immunity, Quzhou Center for Disease Control and Prevention, Quzhou, Zhejiang, China
| | - Canjie Zheng
- Department of Immunity, Quzhou Center for Disease Control and Prevention, Quzhou, Zhejiang, China
| | - Quanjun Fang
- Department of Immunity, Quzhou Center for Disease Control and Prevention, Quzhou, Zhejiang, China
| | - Wenjie Xu
- Department of Immunity, Quzhou Center for Disease Control and Prevention, Quzhou, Zhejiang, China
| | - Zhiying Yin
- Department of Immunity, Quzhou Center for Disease Control and Prevention, Quzhou, Zhejiang, China
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Bayoumi N, Khalil AK, Elsayed EN. Combined trabeculotomy-trabeculectomy for glaucoma after congenital cataract surgery: long-term results. CANADIAN JOURNAL OF OPHTHALMOLOGY 2024; 59:194-200. [PMID: 36965510 DOI: 10.1016/j.jcjo.2023.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 02/13/2023] [Accepted: 02/26/2023] [Indexed: 03/27/2023]
Abstract
OBJECTIVE The aim of this study was to report on the long-term (>5 years) results of surgery for glaucoma after congenital cataract surgery. DESIGN Retrospective. METHODS A chart review was conducted of all children operated on for glaucoma after congenital cataract surgery in the Pediatric Ophthalmology Service of the Ophthalmology Department of Alexandria main University Hospital in Alexandria, Egypt, between 2005 and 2014 who completed 5 years of follow-up. Demographic, clinical, and operative data were retrieved from the medical records. Success was defined by stability and (or) reversal of optic nerve cupping in relation to presentation and, if this information was not available, by an intraocular pressure (IOP) less than the presenting IOP and less than 16 mm Hg with (true) or without (qualified) IOP-lowering therapy. RESULTS The records of 48 children were reviewed. Thirty-two eyes of 24 children had completed at least 5 years of follow-up and were included in the study. The mean age (±SD) of the study children was 11.6 ± 11.3 months (range, 3.2-52.0 months) at presentation, and the mean (±SD) follow-up was 105.5 ± 31.4 months (range, 60-156 months). Of 47 glaucoma surgical procedures in total, combined angle and filtering surgery with antimetabolite was the most common procedure performed (n = 30;63.8%). Annual success percentages from the fifth year onward to the thirteenth year were 69.6%, 68.8%, 77.8%, 50.0%, 71.4%, 60.0%, 50.0%, 83.3%, and 50.0%, respectively. CONCLUSIONS Surgery for glaucoma after congenital cataract surgery remains safe and successful for 13 years after surgery.
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Affiliation(s)
- Nader Bayoumi
- From the Department of Ophthalmology, Alexandria University Faculty of Medicine, Alexandria, Egypt.
| | - Ahmad K Khalil
- Department of Ophthalmology and the Glaucoma Service, Research Institute of Ophthalmology, Giza, Egypt
| | - Eman Nabil Elsayed
- From the Department of Ophthalmology, Alexandria University Faculty of Medicine, Alexandria, Egypt
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Purnami N, Rachmadhan HF, Moon IS, Sudaryo MK. A Study Prevalence of Congenital Rubella Syndrome Cases Before and After Rubella Vaccination Campaign. Indian J Otolaryngol Head Neck Surg 2023; 75:2913-2920. [PMID: 37974742 PMCID: PMC10645922 DOI: 10.1007/s12070-023-03882-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 05/08/2023] [Indexed: 11/19/2023] Open
Abstract
Rubella is a vaccine-preventable disease and is the leading cause of congenital disabilities. This study was performed to identify the congenital rubella syndrome (CRS) patients before and after the Rubella Vaccination Campaign in the Outpatient Unit of the Audiology Department at Dr. Soetomo General Hospital Surabaya. This was a descriptive study that used secondary data from a CRS surveillance case investigation form and medical records from 2015 to 2020 at Dr. Soetomo Hospital. A total of 346 suspected CRS cases were included in this study. According to the final classification, 145 (41.9%) patients had clinical CRS, 65 (18.8%) had confirmed CRS, and 136 (39.3%) had discarded CRS. The majority of the suspected cases were in the < 1-month age group (27.4%). Hearing loss was the most prevalent symptom in both the pre and post-rubella vaccination campaign (RVC) introduction periods campaign among groups. A patient with suspected CRS clinical signs.
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Affiliation(s)
- Nyilo Purnami
- Department of Otorhinolaryngology Head and Neck Surgery (ORL-HNS), Faculty of Medicine Airlangga University, Dr. Soetomo General Academic Hospital Center, Jl. Mayjen Prof. Dr. Moestopo No. 6-8, Airlangga, Kec. Gubeng, Kota SBY, Surabaya, Jawa Timur 60286 Indonesia
| | - Hayyu Fath Rachmadhan
- Department of Otorhinolaryngology Head and Neck Surgery (ORL-HNS), Faculty of Medicine Airlangga University, Dr. Soetomo General Academic Hospital Center, Jl. Mayjen Prof. Dr. Moestopo No. 6-8, Airlangga, Kec. Gubeng, Kota SBY, Surabaya, Jawa Timur 60286 Indonesia
| | - In Seok Moon
- Department of Otorhinolaryngology, Yonsei University, Seoul, South Korea
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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. THE LANCET REGIONAL 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] [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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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] [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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Verma SK, Shah D, Singh A, Singh PK, Das S, Gupta P. Immunogenicity of measles-rubella vaccine administered under India's Universal Immunization Programme in the context of measles-rubella elimination goal: A longitudinal study. Indian J Med Res 2023; 157:250-258. [PMID: 37102515 PMCID: PMC10438412 DOI: 10.4103/ijmr.ijmr_4113_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Indexed: 04/28/2023] Open
Abstract
Background & objectives There is a paucity of data regarding immunogenicity of recently introduced measles-rubella (MR) vaccine in Indian children, in which the first dose is administered below one year of age. This study was undertaken to assess the immunogenicity against rubella and measles 4-6 wk after one and two doses of MR vaccine administered under India's Universal Immunization Programme (UIP). Methods In this longitudinal study, 100 consecutive healthy infants (9-12 months) of either gender attending the immunization clinic of a tertiary care government hospital affiliated to a medical college of Delhi for the first dose of routine MR vaccination were enrolled. MR vaccine (0.5 ml, subcutaneous) was administered to the enrolled participants (1st dose at 9-12 months and 2nd dose at 15-24 months). On each follow up (4-6 wk post-vaccination), 2 ml of venous blood sample was collected to estimate the antibody titres against measles and rubella using quantitative ELISA kits. Seroprotection (>10 IU/ml for measles and >10 WHO U/ml for rubella) and antibody titres were evaluated after each dose. Results The seroprotection rate against rubella was 97.5 and 100 per cent and against measles was 88.7 per cent and 100 per cent 4-6 wk after the first and second doses, respectively. The mean (standard deviation) titres against rubella and measles increased significantly (P<0.001) after the second dose in comparison to the levels after the first dose by about 100 per cent and 20 per cent, respectively. Interpretation & conclusions MR vaccine administered below one year of age under the UIP resulted in seroprotection against rubella and measles in a large majority of children. Furthermore, its second dose resulted in seroprotection of all children. The current MR vaccination strategy of two doses, out of which the first is to be given to infants below one year of age, appears robust and justifiable among Indian children.
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Affiliation(s)
- Santosh Kumar Verma
- Department of Pediatrics, University College of Medical Sciences & Guru Teg Bahadur Hospital, Delhi, India
| | - Dheeraj Shah
- Department of Pediatrics, University College of Medical Sciences & Guru Teg Bahadur Hospital, Delhi, India
| | - Aaradhana Singh
- Department of Pediatrics, University College of Medical Sciences & Guru Teg Bahadur Hospital, Delhi, India
| | - Praveen Kumar Singh
- Department of Microbiology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Delhi, India
| | - Shukla Das
- Department of Microbiology, University College of Medical Sciences & Guru Teg Bahadur Hospital, Delhi, India
| | - Piyush Gupta
- Department of Pediatrics, University College of Medical Sciences & Guru Teg Bahadur Hospital, Delhi, India
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Badoni G, Gupta PK, Gupta P, Kaistha N, Mathuria YP, Pai MO, Kant R. Dengue-chikungunya infection in the tertiary care hospital of northern India: Cross-sectional latent class cluster analysis in viral infection. Heliyon 2023; 9:e14019. [PMID: 36925523 PMCID: PMC10011203 DOI: 10.1016/j.heliyon.2023.e14019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Cases of dengue and chikungunya fever are escalating all over India. Both viruses share a common vector, the "Aedes" mosquito. Due to similar clinical symptoms, both the dengue (DENV) and chikungunya (CHIKV) virus can circulate as co-infection. There is very limited data available on dengue-chikungunya co-infection in Uttarakhand, India. The purpose of this study was to determine the seroprevalence of dengue and chikungunya virus infections, as well as their co-infection, in patients presenting with clinical symptoms. Serum samples of clinically suspected patients from the tertiary care hospital of Uttarakhand were collected, and Latent Class Cluster Analysis was performed for clinical profiling. ELISA was performed for DENV and CHIKV. 279 cases were enrolled, out of which 222 (79.5%) came positive for dengue NS1 Ag, 143 (51.2%) for dengue IgM, 98 (35.1%) for IgG followed by 16 (5.7%) of CHIKV IgM, and 4 (1.4%) were NS1 Ag with CHIKV IgM. Among the clinical features, fever (n = 270, 96.8%) was the most common symptom in all suspected dengue and chikungunya cases. Other symptoms like chills (n = 254, 91.0%), arthralgia (n = 241, 86.4%), and headache (n = 240, 86.0%) were present in a significant number. Results showed fewer odds of getting both DENV and CHIKV infection simultaneously, but the risk is still not negligible. This study explores the clinical presentation of the suspected dengue-chikungunya case. The increasing incidence of dengue and chikungunya and their co-infection necessitate the authorities' active surveillance of endemic regions and effective patient care management.
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Affiliation(s)
- Gaurav Badoni
- Department of Microbiology, All India Institute of Medical Sciences, Rishikesh, India
| | - Puneet Kumar Gupta
- Department of Microbiology, All India Institute of Medical Sciences, Bilaspur, India
| | - Pratima Gupta
- Department of Microbiology, All India Institute of Medical Sciences, Rishikesh, India
- Corresponding author.
| | - Neelam Kaistha
- Department of Microbiology, All India Institute of Medical Sciences, Rishikesh, India
| | | | - Manju O. Pai
- Department of Microbiology, All India Institute of Medical Sciences, Rishikesh, India
| | - Ravi Kant
- Department of General Medicine, All India Institute of Medical Sciences, Rishikesh, India
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8
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Prosperi C, Thangaraj J, Hasan A, Kumar M, Truelove S, Kumar V, Winter A, Bansal A, Chauhan S, Grover G, Jain A, Kulkarni R, Sharma S, Soman B, Chaaithanya I, Kharwal S, Mishra S, Salvi N, Sharma N, Sharma S, Varghese A, Sabarinathan R, Duraiswamy A, Rani D, Kanagasabai K, Lachyan A, Gawali P, Kapoor M, Chonker S, Cutts F, Sangal L, Mehendale S, Sapkal G, Gupta N, Hayford K, Moss W, Murhekar M. Added value of the measles-rubella supplementary immunization activity in reaching unvaccinated and under-vaccinated children, a cross-sectional study in five Indian districts, 2018-20. Vaccine 2023; 41:486-495. [PMID: 36481106 PMCID: PMC9831119 DOI: 10.1016/j.vaccine.2022.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 10/29/2022] [Accepted: 11/04/2022] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Supplementary immunization activities (SIAs) aim to interrupt measles transmission by reaching susceptible children, including children who have not received the recommended two routine doses of MCV before the SIA. However, both strategies may miss the same children if vaccine doses are highly correlated. How well SIAs reach children missed by routine immunization is a key metric in assessing the added value of SIAs. METHODS Children aged 9 months to younger than 5 years were enrolled in cross-sectional household serosurveys conducted in five districts in India following the 2017-2019 measles-rubella (MR) SIA. History of measles containing vaccine (MCV) through routine services or SIA was obtained from documents and verbal recall. Receipt of a first or second MCV dose during the SIA was categorized as "added value" of the SIA in reaching un- and under-vaccinated children. RESULTS A total of 1,675 children were enrolled in these post-SIA surveys. The percentage of children receiving a 1st or 2nd dose through the SIA ranged from 12.8% in Thiruvananthapuram District to 48.6% in Dibrugarh District. Although the number of zero-dose children prior to the SIA was small in most sites, the proportion reached by the SIA ranged from 45.8% in Thiruvananthapuram District to 94.9% in Dibrugarh District. Fewer than 7% of children remained measles zero-dose after the MR SIA (range: 1.1-6.4%) compared to up to 28% before the SIA (range: 7.3-28.1%). DISCUSSION We demonstrated the MR SIA provided considerable added value in terms of measles vaccination coverage, although there was variability across districts due to differences in routine and SIA coverage, and which children were reached by the SIA. Metrics evaluating the added value of an SIA can help to inform the design of vaccination strategies to better reach zero-dose or undervaccinated children.
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Affiliation(s)
- C. Prosperi
- International Vaccine Access Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - J.W.V. Thangaraj
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
| | - A.Z. Hasan
- International Vaccine Access Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - M.S. Kumar
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
| | - S. Truelove
- International Vaccine Access Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - V.S. Kumar
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
| | - A.K. Winter
- International Vaccine Access Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - A.K. Bansal
- ICMR-National JALMA Institute for Leprosy & Other Mycobacterial Diseases, Agra, India
| | - S.L. Chauhan
- ICMR- National Institute for Research in Reproductive and Child Health (NIRRCH), Mumbai, India
| | - G.S. Grover
- Directorate of Health Services, Government of Punjab, Chandigarh, India
| | - A.K. Jain
- ICMR-National Institute of Pathology, New Delhi, India
| | - R.N. Kulkarni
- ICMR- National Institute for Research in Reproductive and Child Health (NIRRCH), Mumbai, India
| | - S.K. Sharma
- ICMR-Regional Medical Research Centre, NE Region, Dibrugarh, India
| | - B. Soman
- Achutha Menon Centre for Health Science Studies, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - I.K. Chaaithanya
- Department of Health Research, Model Rural Health Research Unit-Dahanu, Maharashtra, India
| | - S. Kharwal
- Department of Health Research, Model Rural Health Research Unit-Hoshiarpur, Punjab, India
| | - S.K. Mishra
- Department of Health Research, Model Rural Health Research Unit-Hoshiarpur, Punjab, India
| | - N.R. Salvi
- Department of Health Research, Model Rural Health Research Unit-Dahanu, Maharashtra, India
| | - N.P. Sharma
- Department of Health Research, Model Rural Health Research Unit-Chabua, Assam, India
| | - S. Sharma
- Department of Health Research, Model Rural Health Research Unit-Kanpur, Uttar Pradesh, India
| | - A. Varghese
- Achutha Menon Centre for Health Science Studies, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - R. Sabarinathan
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
| | - A. Duraiswamy
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
| | - D.S. Rani
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
| | - K. Kanagasabai
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
| | - A. Lachyan
- Department of Health Research, Model Rural Health Research Unit-Dahanu, Maharashtra, India
| | - P. Gawali
- Department of Health Research, Model Rural Health Research Unit-Dahanu, Maharashtra, India
| | - M. Kapoor
- Department of Health Research, Model Rural Health Research Unit-Dahanu, Maharashtra, India
| | - S.K. Chonker
- Department of Health Research, Model Rural Health Research Unit-Kanpur, Uttar Pradesh, India
| | - F.T. Cutts
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - L. Sangal
- World Health Organization, Southeast Asia Region Office, New Delhi, India
| | - S.M. Mehendale
- PD Hinduja Hospital and Medical Research Centre, Mumbai, India
| | - G.N. Sapkal
- ICMR-National Institute of Virology, Pune, India
| | - N. Gupta
- Division of Epidemiology and Communicable Diseases, Indian Council of Medical Research, New Delhi, India
| | - K. Hayford
- International Vaccine Access Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - W.J. Moss
- International Vaccine Access Center, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA,Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA,Corresponding author at: International Vaccine Access Center, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
| | - M.V. Murhekar
- Indian Council of Medical Research (ICMR)-National Institute of Epidemiology, Chennai, India
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9
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Herini ES, Triono A, Iskandar K, Nuady A, Pujiastuti LH, Marcellus, Nugrahanto AP, Kamal M, Gunadi. Phylogenetic analysis of congenital rubella virus from Indonesia: a case report. BMC Pediatr 2022; 22:713. [PMID: 36513987 PMCID: PMC9745697 DOI: 10.1186/s12887-022-03775-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 11/24/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Rubella is a common inherited infection resulting in congenital cataracts and a significant cause of permanent vision loss in developing countries. In 2016, Indonesia had the highest number of congenital rubella syndrome (CRS) cases globally. Here, we report the first genotype of the rubella virus extracted from the eye lens from a child with congenital cataracts due to CRS. CASE PRESENTATION A female neonate was delivered by an elective caesarean delivery with normal birth weight at term from a 24-year-old mother in the rural setting. The baby presented with bilateral congenital cataracts, small-moderate secundum atrial septal defect, severe supravalvular pulmonary stenosis, and profound bilateral hearing loss. She also had microcephaly and splenomegaly. The patient's serology showed persistent positive IgG for rubella virus at the age of four years and four months. Following extraction during cataract surgery, viral detection of the lenses identified the presence of rubella. Phylogenetic analysis confirmed that the virus was grouped into genotype 1E. CONCLUSIONS Our study reports the first phylogenetic analysis of the rubella virus extracted from the eye lens of a child with CRS in Indonesia. The detection of the rubella virus from eye lenses is remarkably promising. Our findings also emphasize the importance of molecular epidemiology in tracking the origin of rubella infection toward achieving virus eradication.
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Affiliation(s)
- Elisabeth Siti Herini
- Department of Child Health, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, 55281 Indonesia
| | - Agung Triono
- Department of Child Health, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, 55281 Indonesia
| | - Kristy Iskandar
- Department of Child Health/Genetics Working Group, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/UGM Academic Hospital, Yogyakarta, 55281 Indonesia
| | - Albaaza Nuady
- Department of Ophthalmology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, 55281 Indonesia
| | | | - Marcellus
- Pediatric Surgery Division, Department of Surgery/Genetics Working Group, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, 55281 Indonesia
| | - Andika Priamas Nugrahanto
- Department of Child Health, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, 55281 Indonesia
| | - Musthofa Kamal
- World Health Organization (WHO) Indonesia Representative, Jakarta, 12940 Indonesia
| | - Gunadi
- Pediatric Surgery Division, Department of Surgery/Genetics Working Group, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, 55281 Indonesia
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10
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The Burden of Likely Rubella Infection among Healthy Pregnant Women in Abakaliki, Ebonyi State, Nigeria. Interdiscip Perspect Infect Dis 2022; 2022:5743106. [PMID: 35140784 PMCID: PMC8820899 DOI: 10.1155/2022/5743106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 01/12/2022] [Indexed: 11/17/2022] Open
Abstract
The first 140 days of pregnancy are critical as regards rubella virus infection because of the likelihood of a poor pregnancy outcome. This study was undertaken to investigate the likelihood of exposure to poor pregnancy outcomes due to seroprevalence of rubella among selected pregnant women attending Mile Four Hospital, Abakaliki, Ebonyi State, Nigeria. The seroprevalence of rubella immunoglobulin M (IgM) antibodies was investigated among pregnant women. A total of 187 sera samples collected from the women were screened for rubella virus IgM antibody using the enzyme-linked immunosorbent assay (ELISA). The results obtained were analyzed using SPSS. The chi square test was performed at a
value of 0.05 significance and at a 95% confidence interval. Of the 187 pregnant women, 35 (18.72%) were positive for the rubella virus. Pregnant women within 26–30 years of age had the highest prevalence (26.15%), while those aged 35–40 years had the least prevalence. Married women had the highest prevalence (20.0%), followed by singles (16.67%) and widows (15.38%), while divorced pregnant women recorded the least prevalence (9.20%). Pregnant women with no formal education were more predisposed to rubella virus (22.22%) infection compared to their educated counterparts. Occupationally, full-time housewives had the highest prevalence (24.26%). The infection rates seemed to wane as pregnancy advanced. The first trimester had the highest prevalence (21.88%), followed by the second trimester (18.84%) and the third trimester (17.44%). Pregnant women living in urban areas had higher IgM seroprevalence (20.18%) than those in rural areas (16.67%). Furthermore, grand multigravidas were more infected (22.73%) than primigravidas (14.52%) and multigravidas (20.39%). The seroprevalence of rubella in this study was high, and it calls for general surveillance and mass immunization of children and females of childbearing age in the area to help reduce the incidence of congenital rubella syndrome.
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11
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Congenital Rubella Syndrome Surveillance After Measles Rubella Vaccination Introduction in Yogyakarta, Indonesia. Pediatr Infect Dis J 2021; 40:1144-1150. [PMID: 34609101 DOI: 10.1097/inf.0000000000003290] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Congenital rubella syndrome (CRS) is a fatal disease causing severe congenital defects. Indonesia had the highest CRS cases in the world in 2016 with a commitment to achieve elimination of rubella disease by 2020, through the campaign and introduction of measles rubella (MR) national vaccination program in 2017 and 2018. This study aimed to describe the impact of the national vaccination campaign by conducting surveillance of CRS cases and comparing the incidence of new CRS cases before and after the MR vaccination campaign. METHODS From July 2015 to July 2020, we conducted surveillance of CRS in Yogyakarta. Suspected patients underwent complete clinical examinations. Serology was tested for the presence of IgM and IgG antibodies against rubella. Descriptive analysis was used to characterize the demographic and clinical characteristics of the cases before and after the MR vaccination campaign. RESULTS The study involved 229 infants who were suspected for CRS. Laboratory-confirmed cases were found in 47 of them (20.86%). Most of the laboratory-confirmed cases (55.3%) were reported among 1-5 months old infants. Common clinical features among laboratory-confirmed cases included structural heart defects in 43 (91.4%). There was a significant decrease (60.9%) of CRS incidence from 0.39 per 1000 live births in the precampaign era to 0.08 in the postcampaign era (P = 0.00). CONCLUSION There has been a significant declining number of CRS cases based on pre- and post-MR vaccination campaign in Yogyakarta, Indonesia. An effective surveillance system will help monitor the number of CRS cases.
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12
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Chatterjee S, Song D, Das P, Haldar P, Ray A, Brenzel L, Boonstoppel L, Mogasale V. Cost of conducting Measles-Rubella vaccination campaign in India. Hum Vaccin Immunother 2021; 18:1-8. [PMID: 34411494 PMCID: PMC8920128 DOI: 10.1080/21645515.2021.1961471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A Measles-Rubella (MR) vaccination campaign was launched in India in a phased manner in February 2017 to cover children aged 9 months to 15 years. As evidence on campaign vaccine delivery costs is limited, the delivery cost for MR campaign from a government provider perspective was estimated in four Indian states, namely, Assam, Gujarat, Himachal Pradesh, and Uttar Pradesh. Costs were calculated in top-down and bottom-up approaches using data collected from 84 sites at different administrative levels and immunization partners in the study states from August 2019 to March 2020. All costs were presented in 2019 US$ and Indian Rupee (INR). The financial cost per dose of the MR campaign including all partner support ranged from US$0.16 (INR 10.95) in Uttar Pradesh to US$0.34 (INR 24.13) in Gujarat. In Uttar Pradesh, the full economic cost per dose was US$0.87 (INR 61.39). The key financial cost drivers were incentives related to service delivery and supervision, the printing of reporting formats for record-keeping, social mobilization, and advocacy. The financial delivery cost per dose estimated was higher than the government pre-fixed budget per child for the MR campaign, probably indicating an insufficient budget. However, the study found underutilization of MR budget in two states and use of other sources of funding for the campaign indicating the need for proper utilization of the campaign budgets by the states. Unit cost information generated from this study will be useful for planning, cost projections, and economic analysis of future vaccination campaigns in India.
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Affiliation(s)
- Susmita Chatterjee
- Department of Research, George Institute for Global Health, New Delhi, India.,Department of Medicine, University of New South Wales, Sydney, Australia.,Prasanna School of Public Health, Manipal Academy of Higher Education, Manipal, India
| | - Dayoung Song
- Department of Policy and Economic Research, International Vaccine Institute, Seoul, Republic of Korea
| | - Palash Das
- Department of Research, George Institute for Global Health, New Delhi, India
| | - Pradeep Haldar
- Immunization Division, Ministry of Health and Family Welfare, Government of India, New Delhi, India
| | - Arindam Ray
- Bill & Melinda Gates Foundation, New Delhi, India
| | | | | | - Vittal Mogasale
- Department of Policy and Economic Research, International Vaccine Institute, Seoul, Republic of Korea
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13
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Shanmugasundaram D, Awasthi S, Dwibedi B, Geetha S, Jain M, Malik S, Patel B, Singh H, Tripathi S, Viswanathan R, Agarwal A, Bonu R, Jain S, Jena SK, Priyasree J, Pushpalatha K, Ali S, Biswas D, Jain A, Narang R, Madhuri S, George S, Kaduskar O, Kiruthika G, Sabarinathan R, Sapakal G, Gupta N, Murhekar MV. Burden of congenital rubella syndrome (CRS) in India based on data from cross-sectional serosurveys, 2017 and 2019-20. PLoS Negl Trop Dis 2021; 15:e0009608. [PMID: 34297716 PMCID: PMC8376255 DOI: 10.1371/journal.pntd.0009608] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 08/19/2021] [Accepted: 06/29/2021] [Indexed: 11/17/2022] Open
Abstract
Background India has set a goal to eliminate measles and rubella/Congenital Rubella Syndrome (CRS) by 2023. Towards this goal, India conducted nationwide supplementary immunization activity (SIA) with measles-rubella containing vaccine (MRCV) targeting children aged between 9 months to <15 years and established a hospital-based sentinel surveillance for CRS. Reliable data about incidence of CRS is necessary to monitor progress towards the elimination goal. Methods We conducted serosurveys in 2019–20 among pregnant women attending antenatal clinics of 6 hospitals, which were also sentinel sites for CRS surveillance, to estimate the prevalence of IgG antibodies against rubella. We systematically sampled 1800 women attending antenatal clinics and tested their sera for IgG antibodies against rubella. We used rubella seroprevalence data from the current survey and the survey conducted in 2017 among antenatal women from another 6 CRS surveillance sites to construct a catalytic models to estimate the incidence and burden of CRS. Result The seroprevalence of rubella antibodies was 82.3% (95% CI: 80.4–84.0). Rubella seropositivity did not differ by age group and educational status. Based on the constant and age-dependent force of infection models, we estimated that the annual incidence of CRS in India was 225.58 per 100,000 live births (95% CI: 217.49–232.41) and 65.47 per 100,000 live births (95% CI: 41.60–104.16) respectively. This translated to an estimated 14,520 (95% CI: 9,225–23,100) and 50,028 (95% CI: 48,234–51,543) infants with CRS every year based on age-dependent and constant force of infection models respectively. Conclusions Our findings indicated that about one fifth of women in the reproductive age group in India were susceptible for rubella. The estimates of CRS incidence will serve as a baseline to monitor the impact of MRCV SIAs, as well progress towards the elimination goal of rubella/CRS. Rubella infection during the first trimester of pregnancy can affect fetus, resulting in spontaneous abortion, stillbirth or birth of a baby with a combination of birth defects known as congenital rubella syndrome (CRS). Vaccination with rubella containing vaccine (RCV) is recommended as one of the strategies for eliminating rubella/CRS. The Southeast Asia region has set a target to eliminate rubella/CRS by 2023. Towards this goal, India completed nationwide immunization campaigns using measles-rubella vaccine during 2017–19, targeting children aged 9 months to <15 years. A case-based surveillance for CRS was initiated in five sentinel hospitals (Phase-1) in 2016 and later expanded to additional 6 sites (Phase-2) in 2019, to estimate burden of CRS and monitor its trend. As an adjunct to CRS surveillance, periodic serologic surveys were also planned to monitor the rubella seroprevalence among the pregnant women. A serosurvey conducted in 2017 indicated that 83.4% pregnant women attending antenatal clinics of Phase-1 sentinel hospitals had IgG antibodies against rubella. The second serosurvey conducted during 2019–20 in 6 Phase-2 sites indicated a comparable seroprevalence of 82.3%. Using seroprevalence data from these two serosurveys, we estimated that the annual incidence of CRS in India was 225.58 per 100,000 live births with constant force of infection and 65.47 per 100,000 live births with age-dependent force of infection models. This incidence rates translated to an estimated 14,520 to 50,028 infants with CRS every year. The estimates of CRS incidence will serve as a baseline to monitor the progress towards the elimination goal of rubella/CRS in India.
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Affiliation(s)
| | - Shally Awasthi
- King George Medical University, Lucknow, Uttar Pradesh, India
| | | | - S Geetha
- Govt Medical College, Thiruvananthapuram, Kerala, India
| | - Manish Jain
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, Maharashtra, India
| | - Shikha Malik
- All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Bhupeshwari Patel
- All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | | | | | | | - Anjoo Agarwal
- King George Medical University, Lucknow, Uttar Pradesh, India
| | | | - Shuchi Jain
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, Maharashtra, India
| | | | - J Priyasree
- Govt Medical College, Thiruvananthapuram, Kerala, India
| | - K Pushpalatha
- All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Syed Ali
- Govt Medical College, Thiruvananthapuram, Kerala, India
| | - Debasis Biswas
- All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Amita Jain
- King George Medical University, Lucknow, Uttar Pradesh, India
| | - Rahul Narang
- Mahatma Gandhi Institute of Medical Sciences, Sewagram, Maharashtra, India.,All India Institute of Medical Sciences, Bibinagar, Telangana
| | | | - Suji George
- ICMR-National Institute of Virology, Pune, Maharashtra, India
| | - Ojas Kaduskar
- ICMR-National Institute of Virology, Pune, Maharashtra, India
| | - G Kiruthika
- ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu, India
| | - R Sabarinathan
- ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu, India
| | - Gajanan Sapakal
- ICMR-National Institute of Virology, Pune, Maharashtra, India
| | | | - Manoj V Murhekar
- ICMR-National Institute of Epidemiology, Chennai, Tamil Nadu, India
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14
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Abstract
Congenital hearing loss is the most common birth defect, estimated to affect 2-3 in every 1000 births. Currently there is no cure for hearing loss. Treatment options are limited to hearing aids for mild and moderate cases, and cochlear implants for severe and profound hearing loss. Here we provide a literature overview of the environmental and genetic causes of congenital hearing loss, common animal models and methods used for hearing research, as well as recent advances towards developing therapies to treat congenital deafness. © 2021 The Authors.
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Affiliation(s)
- Justine M Renauld
- Department of Otolaryngology, Head & Neck Surgery, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Martin L Basch
- Department of Otolaryngology, Head & Neck Surgery, Case Western Reserve University School of Medicine, Cleveland, Ohio.,Department of Genetics and Genome Sciences, Case Western Reserve School of Medicine, Cleveland, Ohio.,Department of Biology, Case Western Reserve University, Cleveland, Ohio.,Department of Otolaryngology, Head & Neck Surgery, University Hospitals, Cleveland, Ohio
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15
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Gupta S, Verma S, Dash N, Goel M, Rawat A, Singh MP, Rohit MK, Kumar P. Congenital Rubella: A Salient Cause of Congenital Heart Defects in Infants. J Trop Pediatr 2021; 67:6284361. [PMID: 34037788 DOI: 10.1093/tropej/fmab044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Structural congenital heart defects (CHD) take a huge toll of congenital defects in children in India. Limited information is available regarding modifiable risk factors for its causation. This study was planned with an aim to determine the prevalence of congenital rubella infection in Indian infants with structural CHD's. METHODOLOGY This cross-sectional, observational study was conducted at a tertiary care hospital in Northern India over 1 year period (1 July 2016 to 30 June 2017). Infants <6 months with structural CHD were enrolled after taking informed consent from their mothers. Blood samples were collected from mother-child binomials and tested for rubella IgM and IgG antibodies. RESULTS A total of 80 infants (M : F = 56 : 24), having mean age 69.4 (±56.5) days; were enrolled. In these infants, prevalence of congenital rubella infection (either infant's IgM rubella positive or infant's IgG rubella titers higher than mother's) was 8.75% (7/80). A total of 12.5% of studied mothers were seronegative for rubella IgG antibodies. Statistically significant association was found between the occurrence of congenital rubella and cataract (p = 0.0039), splenomegaly (p = 0.007) and microcephaly (p = 0.0084) in infants having structural CHD. CONCLUSIONS Congenital rubella syndrome still remains an important modifiable cause for structural CHD in India. Sincere efforts for rubella elimination via further strengthening current vaccination strategy would help in decreasing burden of structural CHD in India.
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Affiliation(s)
- Saniya Gupta
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sanjay Verma
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Nabaneeta Dash
- Department of Pediatrics, Christian Medical College, Vellore, Tamil Nadu, India
| | - Malika Goel
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Rawat
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Mini P Singh
- Department of Virology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manoj Kumar Rohit
- Department of Cardiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Praveen Kumar
- Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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16
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Begum NNF. Novel facial characteristics in congenital rubella syndrome: a study of 115 cases in a cardiac hospital of Bangladesh. BMJ Paediatr Open 2020; 4:e000860. [PMID: 33305019 PMCID: PMC7692988 DOI: 10.1136/bmjpo-2020-000860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 11/01/2020] [Accepted: 11/05/2020] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE To establish novel facial characteristics unique to congenital rubella syndrome (CRS) as prediagnostic criteria to supplement disease diagnosis in patients with or without a history of maternal rubella infection. DESIGN An analysis of 115 CRS case series (2018-2020) based on the presence of any of the triad features. SETTING Outpatient department of a tertiary care referral cardiac hospital in Dhaka, Bangladesh. PARTICIPANTS In total, 115 participants (53.1% men) were enrolled. Participants underwent echocardiography if they presented with suspected cardiac symptoms along with deafness, cataract or microcephaly. MAIN OUTCOME MEASURES Age, sex and socioeconomic status of the participants; history of maternal vaccination and infection; facial characteristics unique to CRS (triangular face, prominent nose, wide forehead and a whorl on either side of the anterior hairline) named 'rubella facies' and frequency of systemic involvements in CRS. RESULTS The median patient age was 2 years. The income of 50.4% of the participating families was <US$1500. Further, 32 mothers (27.8%) were infected with rubella during the first trimester of pregnancy, 15 (13.0%) during the second trimester and 3 (2.6%) during the third trimester. The remainder (65.2%) recalled no history of infection during pregnancy. Rubella facies presented as a triangular-shaped face in 95 (82.6%) cases, a broad forehead in 88 (76.5%) and a prominent nose in 75 (65.2%). A rubella whorl was present on the right or left side of the anterior hairline in 80% and 18.2% of cases, respectively. IgG and IgM antibodies were present in 91.3% and 8.6% of children, respectively. Cataract, deafness, microcephaly, and congenital heart disease were detected in 53.0%, 75.6%, 68.6% and 98.2% of cases, respectively. CONCLUSIONS Rubella facies, a set of unique facial characteristics, can support early CRS diagnosis and treatment and may supplement the existing CRS triad.
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