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Neupane R, Bhathena M, Das G, Long E, Beard J, Solomon H, Simon JL, Nisar YB, MacLeod WB, Hamer DH. Antibiotic resistance trends for common bacterial aetiologies of childhood diarrhoea in low- and middle-income countries: A systematic review. J Glob Health 2023; 13:04060. [PMID: 37475599 PMCID: PMC10359834 DOI: 10.7189/jogh.13.04060] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023] Open
Abstract
Background Diarrhoea is the second most common cause of death among children under the age of five worldwide. The World Health Organization (WHO) recommends treating diarrhoea with oral rehydration therapy, intravenous fluids for severe dehydration, and zinc supplements. Antibiotics are only recommended to treat acute, invasive diarrhoea. Rising antibiotic resistance has led to a decrease in the effectiveness of treatments for diarrhoea. Methods A systematic literature review in PubMed, Web of Science, and EMBASE was conducted to identify articles relevant to antibiotic-resistant childhood diarrhoea. Articles in English published between 1990 to 2020 that described antibiotic resistance patterns of common pathogens causing childhood diarrhoea in low- and middle-income countries were included. The studies were limited to papers that categorized children as 0-5 years or 0-10 years old. The proportion of isolates with resistance to major classes of antibiotics stratified by major WHO global regions and time was determined. Results Quantitative data were extracted from 44 articles that met screening criteria; most focused on children under five years. Escherichia coli isolates had relatively high resistance rates to ampicillin and tetracycline in the African (AFR), American (AMR), and Eastern Mediterranean Regions (EMR). There was moderate to high resistance to ampicillin and third generation cephalosporins among Salmonella spp in the AFR, EMR, and the Western Pacific Region (WPR). Resistance rates for ampicillin, co-trimoxazole, and chloramphenicol for Shigella in the AFR started at an alarmingly high rate ( ~ 90%) in 2006 and fluctuated over time. There were limited antibiotic resistance data for Aeromonas, Yersinia, and V. cholerae. The 161 isolates of Campylobacter analysed showed initially low rates of fluoroquinolone resistance with high rates of resistance in recent years, especially in the Southeast Asian Region. Conclusions Resistance to inexpensive antibiotics for treatment of invasive diarrhoea in children under ten years is widespread (although data on 6- to 10-year-old children are limited), and resistance rates to fluoroquinolones and later-generation cephalosporins are increasing. A strong regional surveillance system is needed to carefully monitor trends in antibiotic resistance, future studies should include school-aged children, and interventions are needed to reduce inappropriate use of antibiotics for the treatment of community-acquired, non-invasive diarrhoea. Registration This systematic review was registered in Prospero (registration number CRD42020204004) in August 2020.
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Affiliation(s)
- Raghavee Neupane
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Myra Bhathena
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Gopika Das
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Elizabeth Long
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Jennifer Beard
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Hiwote Solomon
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Jon L Simon
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Yasir B Nisar
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - William B MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Davidson H Hamer
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
- Section of Infectious Diseases, Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
- Center for Emerging Infectious Diseases Policy and Research, Boston University, Boston, Massachusetts, USA
- National Emerging Infectious Disease Laboratory, Boston University, Boston, Massachusetts, USA
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
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Hamer DH, Solomon H, Das G, Knabe T, Beard J, Simon J, Nisar YB, MacLeod WB. Importance of breastfeeding and complementary feeding for management and prevention of childhood diarrhoea in low- and middle-income countries. J Glob Health 2022; 12:10011. [PMID: 35916658 PMCID: PMC9344980 DOI: 10.7189/jogh.12.10011] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background Early and exclusive breastfeeding have been shown to protect young infants from all-cause and diarrhoea-related mortality. Ideally breastfeeding should be initiated within the first hour of birth. Despite efforts to increase rates of early and exclusive breastfeeding in low- and middle-income countries (LMICs), challenges with uptake remain. This analysis reviews trends in early and exclusive breastfeeding, and the impact of infant feeding interventions in reducing childhood diarrhoea. Methods We conducted a detailed review of articles written in English between 1990 and 2020 on the impact and efficacy of breastfeeding and complementary feeding on diarrhoea in children aged 0-2 years in LMICs. Using data from 86 countries and all WHO global regions collected from the mid-1980s through 2018 obtained from publicly available Demographic Health Surveys, we assessed trends in five-year intervals of timing of breastfeeding initiation, exclusive breastfeeding, median and mean duration of exclusive breastfeeding, and complementary feeding. Results The literature search identified ten articles that described variable rates of early initiation of breastfeeding from 20% in Pakistan to 76% in Egypt. An analysis of 288 DHS studies found that the proportion of women who reported initiating breastfeeding within an hour of birth increased from 32% in the early 1990s to 55% between 2016 and 2020. Exclusive breastfeeding increased from 20% in the late 1980s to 48% between 2016 and 2020 and the mean duration of exclusive breastfeeding of 2-to-4-month-old infants doubled. Early initiation of breastfeeding and exclusive breastfeeding was associated with reductions in diarrhoea prevalence in the South East Asian, Western Pacific, Eastern Mediterranean, and African regions. Eight studies evaluating the effectiveness of different maternal education interventions, health care worker training, and media campaigns demonstrated improvements in exclusive breastfeeding, and most resulted in reductions in the incidence or duration of diarrhoea. Conclusions During the last two decades, early and exclusive breastfeeding have increased. Nevertheless, the uptake of this basic, low-cost intervention remains suboptimal across all global regions. Given the potential benefits the in reduction of diarrhoea and diarrhoea-associated mortality, interventions for improving the uptake of early and exclusive breastfeeding in different sociological contexts need to be designed, implemented, and evaluated.
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Affiliation(s)
- Davidson H Hamer
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA.,Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - Hiwote Solomon
- Doctor of Public Health Program, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Gopika Das
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Tanner Knabe
- College of Engineering, Boston University, Massachusetts, USA
| | - Jennifer Beard
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
| | - Jon Simon
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Yasir B Nisar
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - William B MacLeod
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, USA
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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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4
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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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5
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Nisar YB. Community-based amoxicillin treatment for fast breathing pneumonia in young infants 7-59 days old: a cluster randomised trial in rural Bangladesh, Ethiopia, India and Malawi. BMJ Glob Health 2021; 6:e006578. [PMID: 34417274 PMCID: PMC8381301 DOI: 10.1136/bmjgh-2021-006578] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 07/30/2021] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION Young infants 7-59 days old with fast breathing pneumonia presented to a primary level health facility receive a 7-day course of amoxicillin as per the WHO guideline. However, community-level health workers (CLHW) are not allowed to treat these infants. This trial evaluated the community level treatment of non-hypoxaemic young infants with fast breathing pneumonia by CLHWs. METHODS This cluster-randomised, open-label, non-inferiority trial was conducted in rural areas of Bangladesh, Ethiopia, India and Malawi. We randomly allocated clusters (first-level health facility) 1:1, stratified by the population size, to an intervention group (enhanced community case management) or control group (standard community case management). Infants aged 7-59 days with a respiratory rate of ≥60 breaths/min and oxygen saturation (SpO2) ≥90% were enrolled. In the intervention clusters, these infants were treated with a 7-day course of oral amoxicillin (according to WHO weight bands) and were regularly followed up by CLHWs. In the control clusters, CLHWs continued the standard management (assess and refer after pre-referral antibiotic dose) and followed up according to the national programme guideline. The primary outcome of treatment failure was assessed in both groups by independent outcome assessors on days 6 and 14 after enrolment. Secondary outcomes (accuracy and impact of pulse oximetry) were also assessed. RESULTS Between September 2016 and December 2018, we enrolled 2334 infants (1168 in intervention and 1166 in control clusters) from 208 clusters (104 intervention and 104 control). Of 2334, 22 infants with fast breathing were excluded from analysis, leaving 2312 (1155 in intervention clusters and 1157 in control clusters) for intention-to-treat analysis. The proportion of treatment failure was 5.4% (63/1155) in intervention and 6.3% (73/1157) in the control clusters, including two deaths (0.2%) in each group. The adjusted risk difference for treatment failure between the two groups was -1.0% (95% CI -3.0% to 1.1%). The secondary outcome showed that CLHWs in the intervention clusters performed all recommended steps of pulse oximetry assessment in 94% (1050/1115) of enrolled patients. CONCLUSIONS The 7-day amoxicillin treatment for 7-59 days old non-hypoxaemic infants with fast breathing pneumonia by CLHWs was non-inferior to the currently recommended referral strategy. TRIAL REGISTRATION NUMBERS CTRI/2017/02/007761 and ACTRN12617000857303.
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Affiliation(s)
- Yasir B Nisar
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, WHO, Geneve, Switzerland
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6
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Rees CA, Basnet S, Gentile A, Gessner BD, Kartasasmita CB, Lucero M, Martinez L, O'Grady KAF, Ruvinsky RO, Turner C, Campbell H, Nair H, Falconer J, Williams LJ, Horne M, Strand T, Nisar YB, Qazi SA, Neuman MI. An analysis of clinical predictive values for radiographic pneumonia in children. BMJ Glob Health 2021; 5:bmjgh-2020-002708. [PMID: 32792409 PMCID: PMC7430338 DOI: 10.1136/bmjgh-2020-002708] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/09/2020] [Accepted: 06/24/2020] [Indexed: 11/04/2022] Open
Abstract
Introduction Healthcare providers in resource-limited settings rely on the presence of tachypnoea and chest indrawing to establish a diagnosis of pneumonia in children. We aimed to determine the test characteristics of commonly assessed signs and symptoms for the radiographic diagnosis of pneumonia in children 0–59 months of age. Methods We conducted an analysis using patient-level pooled data from 41 shared datasets of paediatric pneumonia. We included hospital-based studies in which >80% of children had chest radiography performed. Primary endpoint pneumonia (presence of dense opacity occupying a portion or entire lobe of the lung or presence of pleural effusion on chest radiograph) was used as the reference criterion radiographic standard. We assessed the sensitivity, specificity, and likelihood ratios for clinical findings, and combinations of findings, for the diagnosis of primary endpoint pneumonia among children 0–59 months of age. Results Ten studies met inclusion criteria comprising 15 029 children; 24.9% (n=3743) had radiographic pneumonia. The presence of age-based tachypnoea demonstrated a sensitivity of 0.92 and a specificity of 0.22 while lower chest indrawing revealed a sensitivity of 0.74 and specificity of 0.15 for the diagnosis of radiographic pneumonia. The sensitivity and specificity for oxygen saturation <90% was 0.40 and 0.67, respectively, and was 0.17 and 0.88 for oxygen saturation <85%. Specificity was improved when individual clinical factors such as tachypnoea, fever and hypoxaemia were combined, however, the sensitivity was lower. Conclusions No single sign or symptom was strongly associated with radiographic primary end point pneumonia in children. Performance characteristics were improved by combining individual signs and symptoms.
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Affiliation(s)
- Chris A Rees
- Division of Emergency Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sudha Basnet
- Center for Intervention Science in Maternal and Child Health, University of Bergen, Bergen, Norway
| | - Angela Gentile
- Department of Epidemiology, "R. Gutiérrez" Children's Hospital, Buenos Aires, Argentina
| | | | - Cissy B Kartasasmita
- Department of Child Health, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Marilla Lucero
- Research Institute for Tropical Medicine, Manila, Philippines
| | | | - Kerry-Ann F O'Grady
- Institute of Health & Biomedical Innovation @ Centre for Children's Health Research, Queensland University of Technology, South Brisbane, Queensland, Australia
| | - Raul O Ruvinsky
- Dirección de Control de Enfermedades Inmunoprevenibles, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | | | - 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
| | - Yasir B Nisar
- Department of Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Shamim A Qazi
- Department of Maternal, Newborn, Child and Adolescent Health (Retired), 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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Nisar YB, Dibley MJ. Iron/folic acid supplementation during pregnancy prevents neonatal and under-five mortality in Pakistan: propensity score matched sample from two Pakistan Demographic and Health Surveys. Glob Health Action 2016; 9:29621. [PMID: 26873178 PMCID: PMC4752592 DOI: 10.3402/gha.v9.29621] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 09/03/2015] [Revised: 01/04/2016] [Accepted: 01/20/2016] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Several epidemiological studies from low- and middle-income countries have reported a protective effect of maternal antenatal iron/folic acid (IFA) on childhood mortality. OBJECTIVE The current study aimed to evaluate the effect of maternal antenatal IFA supplementation on childhood mortality in Pakistan. DESIGN A propensity score-matched sample of 8,512 infants live-born within the 5 years prior to interview was selected from the pooled data of two Pakistan Demographic and Health Surveys (2006/07 and 2012/13). The primary outcomes were childhood mortality indicators and the main exposure variable was maternal antenatal IFA supplementation. Post-matched analyses used Cox proportional hazards regression and adjusted for 16 potential confounders. RESULTS Maternal antenatal IFA supplementation significantly reduced the adjusted risk of death on day 0 by 33% [adjusted hazard ratio (aHR)=0.67, 95% confidence interval (95% CI) 0.48-0.94], during the neonatal period by 29% (aHR=0.71, 95% CI 0.57-0.88), and for under-fives by 27% (aHR=0.73, 95% CI 0.60-0.89). When IFA was initiated in the first 4 months of pregnancy, the adjusted risk of neonatal and under-five deaths was significantly reduced by 35 and 33%, respectively. Twenty percent of under-five deaths were attributable to non-initiation of IFA in the first 4 months of pregnancy. With universal initiation of IFA in the first 4 months of pregnancy, 80,300 under-five deaths could be prevented annually in Pakistan. CONCLUSIONS Maternal antenatal IFA supplementation significantly reduced neonatal and under-five deaths in Pakistan. Earlier initiation of supplements in pregnancy was associated with a greater prevention of neonatal and under-five deaths.
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Affiliation(s)
- Yasir B Nisar
- United Nations Office for Project Services, Islamabad, Pakistan;
| | - Michael J Dibley
- Sydney School of Public Health, University of Sydney, Sydney, Australia
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Hazir T, Qazi S, Nisar YB, Ansari S, Maqbool S, Randhawa S, Kundi Z, Asghar R, Aslam S. Assessment and management of children aged 1-59 months presenting with wheeze, fast breathing, and/or lower chest indrawing; results of a multicentre descriptive study in Pakistan. Arch Dis Child 2004; 89:1049-54. [PMID: 15499063 PMCID: PMC1719731 DOI: 10.1136/adc.2003.035741] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND AND AIMS Using current WHO guidelines, children with wheezing are being over prescribed antibiotics and bronchodilators are underutilised. To improve the WHO case management guidelines, more data is needed about the clinical outcome in children with wheezing/pneumonia overlap. METHODOLOGY In a multicentre prospective study, children aged 1-59 months with auscultatory/audible wheeze and fast breathing and/or lower chest indrawing were screened. Response to up to three cycles of inhaled salbutamol was recorded. The responders were enrolled and sent home on inhaled bronchodilators, and followed up on days 3 and 5. RESULTS A total of 1622 children with wheeze were screened from May 2001 to April 2002, of which 1004 (61.8%) had WHO defined non-severe and 618 (38.2%) severe pneumonia. Wheeze was audible in only 595 (36.7%) of children. Of 1004 non-severe pneumonia children, 621 (61.8%) responded to up to three cycles of bronchodilator. Of 618 severe pneumonia children, only 166 (26.8%) responded. Among responders, 93 (14.9%) in the non-severe and 63 (37.9%) children in the severe pneumonia group showed subsequent deterioration on follow ups. No family history of wheeze, temperature >100 degrees F, and lower chest indrawing were identified as predictors of subsequent deterioration. CONCLUSIONS Two third of children with wheeze are not identified by current WHO ARI (acute respiratory infections) guidelines. Antibiotics are over prescribed and bronchodilators under utilised in children with wheeze. Children with wheeze constitute a special ARI group requiring a separate management algorithm. In countries where wheeze is common it would be worthwhile to train health workers in use of the stethoscope to identify wheeze.
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Affiliation(s)
- T Hazir
- The Children's Hospital, Islamabad, Pakistan.
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Rehman SU, Hazir T, Nisar YB, Krishin J, Azam M, Hassan M. Blue rubber bleb nevus syndrome: associated with severe GI bleeding requiring one hundred blood transfusions. J PAK MED ASSOC 2003; 53:570-3. [PMID: 14738268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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Zehra W, Hazir T, Nisar YB, Krishin J, Azam M, Hassan M. Widespread skeletal tuberculosis in a two years old girl. J PAK MED ASSOC 2003; 53:498-9. [PMID: 14696896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Affiliation(s)
- W Zehra
- Aga Khan University Hospital, Islamabad
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