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Feleke FW, Masresha SA, Mulaw GF. Time to recovery and its predictors among children aged 6-59 months having uncomplicated severe acute malnutrition attending an outpatient therapeutic program in Northeast Ethiopia: prospective cohort study. Front Nutr 2024; 11:1407931. [PMID: 39171110 PMCID: PMC11337616 DOI: 10.3389/fnut.2024.1407931] [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: 03/27/2024] [Accepted: 07/15/2024] [Indexed: 08/23/2024] Open
Abstract
Introduction There are insufficient data regarding the variables influencing recovery times, despite the accessible outpatient therapy program (OTP) bringing services for treating severe acute malnutrition (SAM) closer to the community. Therefore, this study aimed to identify the factors influencing the recovery duration in children with uncomplicated SAM between the ages of 6 and 59 months who were attending an OTP in North Wollo, northern Ethiopia. Methods From February 2021 to July 2021, 356 children, ages 6-59 months, enrolled in a facility-based prospective cohort study. An interviewer administered a semi-structured questionnaire once a week to acquire anthropometric measures. The data were imported into Stata version 14.2 for analysis from EPI data entry version 4.6.06. The time to recovery for each attribute was determined using a log-rank test, a survival curve, and a Kaplan-Meier estimate of the median time to recovery. The Cox Proportional-Hazards Model was used to identify independent predictors of recovery time; statistical significance was indicated at 95% CI and a p-value of 0.05. Results With a recovery rate of 74.7%, the median recovery period was 56 days. Frequency of growth monitoring and promotion (GMP) service utilization [AHR = 1.622 (95% CI: 1.052-2.130)], cough [AHR = 0.385 (95% CI: 0.176-0.843)], maternal delivery at health center [AHR = 1.448 (95% CI: 1.023-2.050)], and maternal literacy [AHR = 1.445 (95% CI: 1.019-2.058)] were determinants of time to recovery. Conclusion The median recovery period was 56 days with a recovery rate of 74.7%. Regular utilization of GMP services, maternal delivery at the health center, and cough at admission were independent predictors for this study. As a result, there should be a greater emphasis on the importance of girls' (future mothers') education and nutrition counseling, particularly the integration of GMP service components into institutional delivery/for girls/women who have received little education on how to improve time to recovery and the success of the OTP.
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Affiliation(s)
- Fentaw Wassie Feleke
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Woldia University, Woldia, Ethiopia
| | - Setamlak Adane Masresha
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Woldia University, Woldia, Ethiopia
| | - Getahun Fentaw Mulaw
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Woldia University, Woldia, Ethiopia
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Thi TVL, Canh Pham E, Dang-Nguyen DT. Evaluation of children's antibiotics use for outpatient pneumonia treatment in Vietnam. Braz J Infect Dis 2024; 28:103839. [PMID: 38996808 PMCID: PMC11321292 DOI: 10.1016/j.bjid.2024.103839] [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: 02/21/2024] [Revised: 05/01/2024] [Accepted: 06/22/2024] [Indexed: 07/14/2024] Open
Abstract
OBJECTIVE Antibiotic resistance is increasing globally, associated with many failures in pneumonia treatment. This study aimed to evaluate antibiotic use in children treated for outpatient CAP (Community-Acquired Pneumonia). METHODS A cross-sectional descriptive retrospective study was conducted, focusing on data from outpatient prescriptions for pneumonia in patients aged 2‒192 months in 2019‒2021. RESULTS All antibiotic prescriptions are considered empiric as no documented bacterial and viral tests exist for children with non-severe CAP. Single antibiotic therapy (66%) had a 2-fold higher rate than combination therapy (34%). Amoxicillin/clavulanic acid (50.77%) and azithromycin (30.74%) were the most commonly prescribed in both single and combination therapies, thus determining antibiotic cost (80.15%). Besides, azithromycin (97.92%), cefuroxime (86.26%), and cefpodoxime (60.48%) were prescribed with high adherence to dose guidelines, except for amoxicillin (34.57%). These medicines are prescribed highly compliant (>83%) with dosing interval guidelines. Furthermore, significantly more brand-name antibiotics (56.5%) are prescribed than generic antibiotics (43.5%). In particular, antibiotic class, antibiotic origin, and antibiotic therapies showed significant association with rational antibiotic prescriptions for dose and dose interval (p < 0.05). CONCLUSIONS Amoxicillin/clavulanic acid is the most frequently prescribed medicine and the most inappropriate due to non-compliance with dose guidelines for CAP treatment. Generic antibiotic use for single therapy should be encouraged based on rapid and accurate diagnostic testing for viruses and bacteria to reduce antibiotic resistance in developing countries. Moreover, the study result has also shown that therapies and antibiotics (class and origin) exhibited significant association with rational prescriptions for CAP treatment for pediatrics.
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Affiliation(s)
- Tuong Vi Le Thi
- University of Medicine and Pharmacy at Ho Chi Minh City, Faculty of Pharmacy, Ho Chi Minh City, Viet Nam; City Children's Hospital, Faculty of Pharmacy, Department of Pharmacology - Clinical Pharmacy, Ho Chi Minh City, Viet Nam
| | - Em Canh Pham
- Hong Bang International University, Faculty of Pharmacy, Ho Chi Minh City, Viet Nam.
| | - Doan-Trang Dang-Nguyen
- University of Medicine and Pharmacy at Ho Chi Minh City, Faculty of Pharmacy, Ho Chi Minh City, Viet Nam.
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Adbela G, Abdurahman H, Hailu S, Keneni M, Mohammed A, Weldegebreal F. Treatment outcome of pneumonia and its associated factors among pediatric patients admitted to Hiwot Fana Comprehensive Specialized University Hospital, Eastern Ethiopia. Front Pediatr 2024; 12:1296193. [PMID: 38737638 PMCID: PMC11083156 DOI: 10.3389/fped.2024.1296193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 04/01/2024] [Indexed: 05/14/2024] Open
Abstract
Background Pneumonia is the leading cause of morbidity and mortality among children worldwide. Despite its substantial impact, there exists a dearth of evidence regarding treatment outcomes and related factors, particularly within the Ethiopian context. This study endeavors to address these critical gaps by examining the treatment outcome of pneumonia among pediatric patients hospitalized in the Hiwot Fana Comprehensive Specialized University Hospital. Method A facility-based cross-sectional study was conducted on 204 children (≤14 years of age) diagnosed with pneumonia and admitted to the Hiwot Fana Comprehensive Specialized University Hospital. An interview using a structured questionnaire accompanied by a review of medical records was used to collect data from the parents/guardians. A binary logistic regression model with an adjusted odds ratio (AOR) and a 95% confidence interval (CI) was used to identify the associated factors with the outcome variable. Statistical significance was set at P < 0.05 in the multivariable analysis. Result Among the 204 children (≤14 years) included in the study, 119 (93.6%, 95% CI: 90.2-96.9) patients with pneumonia survived whereas 13 (6.4%, 95% CI: 3.1-9.7) died. Multivariable logistic regression analysis, after adjustments for potential confounders, revealed that children who had malnutrition (AOR = 3.5, 95% CI: 2.37-12.44), were unvaccinated (AOR = 3.41, 95% CI: 2.25-11.87), had altered mental states during admission (AOR = 4.49, 95% CI: 2.28-17.85), and had complicated types of pneumonia (AOR = 5.70, 95% CI: 2.98-15.09) were independently associated with mortality. Conclusion Poor treatment outcome was 6.4% among pediatric patients admitted with pneumonia in this study setting. Being unvaccinated, malnourished, and admitted with a complicated type of pneumonia as well as having altered consciousness at the time of admission were significantly associated with poor treatment outcomes. These findings underscore the critical need to prioritize preventative measures against malnutrition and unvaccinated status in children. Early identification of such children and proper interventions are imperative to reducing such outcomes, particularly in resource-constrained settings.
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Affiliation(s)
- Gebremariam Adbela
- School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Hanan Abdurahman
- School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Saba Hailu
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Mulualem Keneni
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Ahmed Mohammed
- School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Fitsum Weldegebreal
- School of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- Laboratory Bacteriology Research, Faculty of Medicine and Health Sciences, Ghent University, De Pintelaan, Ghent, Belgium
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4
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Nalwanga D, Bakker C, Kiggwe A, Negash AA, Ocan M, Briend A, Maitland K, Musiiime V, Karamagi C. Mortality among non-severely under nourished children with pneumonia globally: protocol for a systematic review and meta-analysis. Wellcome Open Res 2024; 8:551. [PMID: 38404639 PMCID: PMC10891427 DOI: 10.12688/wellcomeopenres.20200.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2024] [Indexed: 02/27/2024] Open
Abstract
Background Pneumonia remains the commonest cause of ill health and mortality among children worldwide. Severe undernutrition increases the mortality risk among children with pneumonia. While children with pneumonia are at increased risk of developing malnutrition, the impact of pneumonia on mortality and nutritional status of non-severely undernourished children is not well described. The impact of nutritional supplementation on mortality and nutritional status in this population is not well understood. This review will collate available evidence on the all-cause mortality and anthropometric indices outcomes following pneumonia, as well as the impact of nutritional supplementation on mortality and anthropometry among non-severely malnourished children with pneumonia. Methods The review will be done using a priori criteria developed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. Data will be obtained from data bases, grey literature, and bibliographies. An experienced librarian will conduct article search in PUBMED, MEDLINE, EMBASE, Web of Science, Google scholar, and Scopus. Retrieved articles will be entered in Endnote ver 9.0, duplicates removed, and transferred to Epi-reviewer for screening and data abstraction. Risk of bias in the included articles will be assessed using standard criteria. Heterogeneity will be assessed using I 2-statistic and sub-group analysis will be done. Data will be analysed using both narrative and quantitative synthesis. Quantitative synthesis will be done using DeSimonian and Laird Random-effects model in STATA ver 15.0. Conclusions The results will provide baseline information about the mortality and anthropometric outcomes of pneumonia among non-severely malnourished children as well as the potential effect of nutritional supplementation on these outcomes. This will provide a basis to explore the potential for nutritional supplementation improving clinical outcomes like mortality and occurrence of severe acute malnutrition among children with severe pneumonia worldwide. Registration The review has been registered in PROSPERO (CRD42021257272; 15 July 2021).
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Affiliation(s)
- Damalie Nalwanga
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, Kampala, Central Region, Uganda
- Makerere University Lung Institute, Kampala, Central Region, Uganda
| | - Caitlin Bakker
- University Libraries, University of Minnesota, Minneapolis, Minneapolis, USA
| | - Andrew Kiggwe
- Makerere University Lung Institute, Kampala, Central Region, Uganda
| | - Abel Abera Negash
- Armauer Hansen Research Institute, Addis Ababa, Addis Ababa, Ethiopia
- Department of Microbiology, Immunology and Parasitology, School of Medicine, Addis Ababa University, Addis Ababa, Addis Ababa, Ethiopia
| | - Moses Ocan
- Department of Pharmacology & Therapeutics, College of Health Sciences, Makerere University, Kampala, Central Region, Uganda
| | - Andre Briend
- School Of Medicine, University of Tampere, Tampere, Finland
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Capital Region of Denmark, Denmark
| | - Kathryn Maitland
- Clinical, KERMI Wellcome Trust Research Programme, Kilifi, Kilifi, Po Box 230, Kenya
- Department of Infectious Disease and Institute of Global Health and Innovation, Imperial College London, London, England, UK
| | - Victor Musiiime
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, Kampala, Central Region, Uganda
- Research Department, Joint Clinical Research Centre, Kampala, Uganda
| | - Charles Karamagi
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, Kampala, Central Region, Uganda
- Clinical Epidemiology Unit, Department of Internal Medicine, School of Medicine, College of Health Sciences, Makerere University, Kampala, Central Region, Uganda
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Gallagher KE, Awori JO, Knoll MD, Rhodes J, Higdon MM, Hammitt LL, Prosperi C, Baggett HC, Brooks WA, Fancourt N, Feikin DR, Howie SRC, Kotloff KL, Tapia MD, Levine OS, Madhi SA, Murdoch DR, O’Brien KL, Thea DM, Baillie VL, Ebruke BE, Kamau A, Moore DP, Mwananyanda L, Olutunde EO, Seidenberg P, Sow SO, Thamthitiwat S, Scott JAG. Factors predicting mortality in hospitalised HIV-negative children with lower-chest-wall indrawing pneumonia and implications for management. PLoS One 2024; 19:e0297159. [PMID: 38466696 PMCID: PMC10927117 DOI: 10.1371/journal.pone.0297159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 12/29/2023] [Indexed: 03/13/2024] Open
Abstract
INTRODUCTION In 2012, the World Health Organization revised treatment guidelines for childhood pneumonia with lower chest wall indrawing (LCWI) but no 'danger signs', to recommend home-based treatment. We analysed data from children hospitalized with LCWI pneumonia in the Pneumonia Etiology Research for Child Health (PERCH) study to identify sub-groups with high odds of mortality, who might continue to benefit from hospital management but may not be admitted by staff implementing the 2012 guidelines. We compare the proportion of deaths identified using the criteria in the 2012 guidelines, and the proportion of deaths identified using an alternative set of criteria from our model. METHODS PERCH enrolled a cohort of 2189 HIV-negative children aged 2-59 months who were admitted to hospital with LCWI pneumonia (without obvious cyanosis, inability to feed, vomiting, convulsions, lethargy or head nodding) between 2011-2014 in Kenya, Zambia, South Africa, Mali, The Gambia, Bangladesh, and Thailand. We analysed risk factors for mortality among these cases using predictive logistic regression. Malnutrition was defined as mid-upper-arm circumference <125mm or weight-for-age z-score <-2. RESULTS Among 2189 cases, 76 (3·6%) died. Mortality was associated with oxygen saturation <92% (aOR 3·33, 1·99-5·99), HIV negative but exposed status (4·59, 1·81-11·7), moderate or severe malnutrition (6·85, 3·22-14·6) and younger age (infants compared to children 12-59 months old, OR 2·03, 95%CI 1·05-3·93). At least one of three risk factors: hypoxaemia, HIV exposure, or malnutrition identified 807 children in this population, 40% of LCWI pneumonia cases and identified 86% of the children who died in hospital (65/76). Risk factors identified using the 2012 WHO treatment guidelines identified 66% of the children who died in hospital (n = 50/76). CONCLUSIONS Although it focuses on treatment failure in hospital, this study supports the proposal for better risk stratification of children with LCWI pneumonia. Those who have hypoxaemia, any malnutrition or those who were born to HIV positive mothers, experience poorer outcomes than other children with LCWI pneumonia. Consistent identification of these risk factors should be prioritised and children with at least one of these risk factors should not be managed in the community.
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Affiliation(s)
- Katherine E. Gallagher
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Juliet O. Awori
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Maria D. Knoll
- Department of International Health, International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Julia Rhodes
- Global Disease Detection Center, Thailand Ministry of Public Health–US Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - Melissa M. Higdon
- Department of International Health, International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Laura L. Hammitt
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya
- Department of International Health, International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Christine Prosperi
- Department of International Health, International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Henry C. Baggett
- Global Disease Detection Center, Thailand Ministry of Public Health–US Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
- Division of Global Health Protection, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - W. Abdullah Brooks
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka and Matlab, Bangladesh
| | - Nicholas Fancourt
- Menzies School of Health Research, Charles Darwin University, Darwin, Australia
| | - Daniel R. Feikin
- Department of International Health, International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
- Division of Viral Diseases, National Center for Immunizations and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Stephen R. C. Howie
- Medical Research Council Unit The Gambia at London School of Hygiene & Tropical Medicine, Basse, The Gambia
- Department of Paediatrics, University of Auckland, Auckland, New Zealand
| | - Karen L. Kotloff
- Department of Pediatrics, Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
| | - Milagritos D. Tapia
- Department of Pediatrics, Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
| | - Orin S. Levine
- Department of International Health, International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Shabir A. Madhi
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, 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
| | - David R. Murdoch
- Department of Pathology and Biomedical Sciences, University of Otago, Christchurch, New Zealand
- Microbiology Unit, Canterbury Health Laboratories, Christchurch, New Zealand
| | - Katherine L. O’Brien
- Department of International Health, International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Donald M. Thea
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Vicky L. Baillie
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, 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
| | - Bernard E. Ebruke
- Medical Research Council Unit The Gambia at London School of Hygiene & Tropical Medicine, Basse, The Gambia
| | - Alice Kamau
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya
| | - David P. Moore
- South African Medical Research Council: Vaccines and Infectious Diseases Analytics Research Unit, 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
- Department of Paediatrics & Child Health, Chris Hani Baragwanath Academic Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Lawrence Mwananyanda
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, United States of America
- Right to Care-Zambia, Lusaka, Zambia
| | - Emmanuel O. Olutunde
- Medical Research Council Unit The Gambia at London School of Hygiene & Tropical Medicine, Basse, The Gambia
| | - Phil Seidenberg
- Department of Global Health, Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Samba O. Sow
- Centre pour le Développement des Vaccins (CVD-Mali), Bamako, Mali
| | - Somsak Thamthitiwat
- Global Disease Detection Center, Thailand Ministry of Public Health–US Centers for Disease Control and Prevention Collaboration, Nonthaburi, Thailand
| | - J. Anthony G. Scott
- Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya
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Aivey SA, Fukushima Y, Rahman MM, Nahar NS, Ahmed A, Prihanto JB, Hawlader MDH, Moriyama M. Effects of school nurse-led health education to reduce malnutrition among primary school children in Bangladesh: Cluster nonrandomized controlled trial. J Family Med Prim Care 2024; 13:1024-1036. [PMID: 38736776 PMCID: PMC11086752 DOI: 10.4103/jfmpc.jfmpc_1560_23] [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] [Received: 09/19/2023] [Revised: 11/30/2023] [Accepted: 12/04/2023] [Indexed: 05/14/2024] Open
Abstract
Background Malnutrition is a major health concern among children especially in low and middle-income countries. However, there are limited studies on school health in Bangladesh. This study aimed to reduce malnutrition among primary school children in Bangladesh by increasing awareness and knowledge through school nurse-led health education. Methods and Materials A prospective, open-label, parallel-group (1:1), cluster nonrandomized controlled trial on primary school children conducted in rural Bangladesh. The study lasted 13 months between September 2021 and September 2022. Four schools were selected and assigned to the intervention and control groups (CGs). Next, school nurses provided evidence-based health education to the children in the intervention group (IG) for 9 months to improve awareness and knowledge of malnutrition. Data were collected at baseline, midline, and endline. Results Overall, 604 children were enrolled at the baseline; among them, 455 (CG, n = 220; IG, n = 235) completed the study. Changes in the malnutrition rate-the primary outcome-were not significant (P = 0.225). However, after adjusting the endline data with baseline and sociodemographic data, the children's body mass index improved significantly in the IG than in the CG (P < 0.05). Changes in eating behavior, and awareness and knowledge of malnutrition-the secondary outcomes-significantly differed between the groups (P < 0.001). Conclusion The school nurse-led health education program significantly improved primary school children's awareness and knowledge of malnutrition. This study revealed the effectiveness of school nurses in reducing malnutrition among children, which may decrease future morbidity and mortality rates in children.
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Affiliation(s)
- Sadia A. Aivey
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yasuko Fukushima
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Md Moshiur Rahman
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Niru S. Nahar
- Department of Nursing Science, Grameen Caledonian College of Nursing, Dhaka, Bangladesh
| | - Ashir Ahmed
- Faculty of Information Science and Electrical Engineering, Kyushu University, Fukuoka, Japan
| | - Junaidi B. Prihanto
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Department of Physical Education, Universitas Negeri Surabaya (State University of Surabaya), Surabaya, East Java, Indonesia
| | | | - Michiko Moriyama
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Cribb DM, Sarmento N, Moniz A, Fancourt NSS, Glass K, Draper ADK, Francis JR, Lay dos Santos MM, Soares da Silva E, Polkinghorne BG, de Lourdes da Conceiҫão V, da Conceiҫão F, da Silva P, Jong J, Kirk MD, Colquhoun S. A pilot study using hospital surveillance and a birth cohort to investigate enteric pathogens and malnutrition in children, Dili, Timor-Leste. PLoS One 2024; 19:e0296774. [PMID: 38300944 PMCID: PMC10833528 DOI: 10.1371/journal.pone.0296774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/18/2023] [Indexed: 02/03/2024] Open
Abstract
In low-to-middle-income countries (LMICs), enteric pathogens contribute to child malnutrition, affecting nutrient absorption, inducing inflammation, and causing diarrhoea. This is a substantial problem in LMICs due to high disease burden, poor sanitation and nutritional status, and the cyclical nature of pathogen infection and malnutrition. This relationship remains understudied in Timor-Leste. In our pilot study of enteric pathogens and malnutrition in Dili, Timor-Leste (July 2019-October 2020), we recruited 60 infants in a birth cohort from Hospital Nacional Guido Valadares (HNGV) with up to four home visits. We collected faecal samples and details of demographics, anthropometrics, diet and food practices, and animal husbandry. Additionally, we collected faecal samples, diagnostics, and anthropometrics from 160 children admitted to HNGV with a clinical diagnosis of severe diarrhoea or severe acute malnutrition (SAM). We tested faeces using the BioFire® FilmArray® Gastrointestinal Panel. We detected high prevalence of enteric pathogens in 68.8% (95%CI 60.4-76.2%) of infants at home, 88.6% of SAM cases (95%CI 81.7-93.3%) and 93.8% of severe diarrhoea cases (95%CI 67.7-99.7%). Diarrhoeagenic Escherichia coli and Campylobacter spp. were most frequently detected. Pathogen presence did not significantly differ in birth cohort diarrhoeal stool, but hospital data indicated associations between Salmonella and Shigella and diarrhoea. We observed wasting in 18.4% (95%CI 9.2-32.5%) to 30.8% (95%CI 17.5-47.7%) of infants across home visits, 57.9% (95%CI 34.0-78.9%) of severe diarrhoea cases, and 92.5% (95%CI 86.4-96.2%) of SAM cases. We associated bottle feeding with increased odds of pathogen detection when compared with exclusive breastfeeding at home (OR 8.3, 95%CI 1.1-62.7). We detected high prevalence of enteric pathogens and signs of malnutrition in children in Dili. Our pilot is proof of concept for a study to fully explore the risk factors and associations between enteric pathogens and malnutrition in Timor-Leste.
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Affiliation(s)
- Danielle M. Cribb
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Nevio Sarmento
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
- Timor-Leste Ministry of Health, Dili, Timor-Leste
| | - Almerio Moniz
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Nicholas S. S. Fancourt
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
| | - Kathryn Glass
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Anthony D. K. Draper
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
- Northern Territory Centre for Disease Control, Northern Territory Government Department of Health, Darwin, Northern Territory, Australia
| | - Joshua R. Francis
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
| | | | | | - Benjamin G. Polkinghorne
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Virginia de Lourdes da Conceiҫão
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
- Timor-Leste Ministry of Health, Dili, Timor-Leste
| | | | - Paulino da Silva
- Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia
| | - Joanita Jong
- Ministry of Agriculture and Fisheries, Dili, Timor-Leste
| | - Martyn D. Kirk
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Samantha Colquhoun
- National Centre for Epidemiology and Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
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Aivey SA, Rahman MM, Fukushima Y, Ahmed A, Prihanto JB, Sarker MHR, Hawlader MDH, Moriyama M. Nutritional status and prevalence of helminthic infection among primary school children in Bangladesh: A cross-sectional study. Jpn J Nurs Sci 2024; 21:e12568. [PMID: 37800657 DOI: 10.1111/jjns.12568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 09/01/2023] [Accepted: 09/08/2023] [Indexed: 10/07/2023]
Abstract
AIM Malnutrition and infectious diseases, such as helminthic infections, are widespread among primary school children, especially in low- and middle-income countries. However, there are limited studies on school health in Bangladesh, particularly in rural settings. This study aimed to explore the nutritional status and prevalence of helminthic infections in relation to associated health behavior, awareness, and knowledge regarding malnutrition and helminthic infections which were evaluated by school nurses among primary school children in Bangladesh. METHODS This was a descriptive, cross-sectional survey study with a total duration of 1 month, from September to October, 2021. This study formed part of a school nurse project as a cluster non-randomized clinical trial in Bangladesh. Selected variables from that clinical trial were analyzed and reported in the results section. The study participants were primary school children from four schools in rural Bangladesh. RESULTS In total, 604 children participated in the baseline survey and health checkups. Among them, 163 (27.0%) children were classified as malnourished according to the World Health Organization growth reference standard 2007. The prevalence of helminthic infections was 53 (8.8%). Approximately >50% of the children responded that they never/rarely practiced hygiene-related behaviors and had no awareness and knowledge regarding malnutrition and helminthic infections. However, differences between the variables were not statistically significant. CONCLUSION Children's nutritional status and prevalence of helminthic infections with related deprived health behaviors, and minimal awareness and knowledge, reinforce the importance of implementing educational interventions in the future.
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Affiliation(s)
- Sadia Alam Aivey
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Md Moshiur Rahman
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Yasuko Fukushima
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Ashir Ahmed
- Faculty of Information Science and Electrical Engineering, Kyushu University, Japan
| | - Junaidi Budi Prihanto
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Department of Physical Education, Universitas Negeri Surabaya (State University of Surabaya), Surabaya, Indonesia
| | - Mohammad Habibur Rahman Sarker
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Nutrition and Clinical Services Division, icddr, b, Dhaka, Bangladesh
| | | | - Michiko Moriyama
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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9
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Sturgeon JP, Njunge JM, Bourke CD, Gonzales GB, Robertson RC, Bwakura-Dangarembizi M, Berkley JA, Kelly P, Prendergast AJ. Inflammation: the driver of poor outcomes among children with severe acute malnutrition? Nutr Rev 2023; 81:1636-1652. [PMID: 36977352 PMCID: PMC10639108 DOI: 10.1093/nutrit/nuad030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Severe acute malnutrition (SAM) is the most life-threatening form of undernutrition and underlies at least 10% of all deaths among children younger than 5 years in low-income countries. SAM is a complex, multisystem disease, with physiological perturbations observed in conjunction with the loss of lean mass, including structural and functional changes in many organ systems. Despite the high mortality burden, predominantly due to infections, the underlying pathogenic pathways remain poorly understood. Intestinal and systemic inflammation is heightened in children with SAM. Chronic inflammation and its consequent immunomodulation may explain the increased morbidity and mortality from infections in children with SAM, both during hospitalization and in the longer term after discharge. Recognition of the role of inflammation in SAM is critical in considering new therapeutic targets in this disease, which has not seen a transformational approach to treatment for several decades. This review highlights the central role of inflammation in the wide-ranging pathophysiology of SAM, as well as identifying potential interventions that have biological plausibility based on evidence from other inflammatory syndromes.
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Affiliation(s)
- Jonathan P Sturgeon
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, London, UK
| | - James M Njunge
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Claire D Bourke
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, London, UK
| | - Gerard Bryan Gonzales
- Nutrition, Metabolism and Genomics Group, Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, Netherlands
| | - Ruairi C Robertson
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, London, UK
| | | | - James A Berkley
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Paul Kelly
- is with the Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
| | - Andrew J Prendergast
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, London, UK
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10
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Nalwanga D, Opoka RO, Ssemata AS, Kakooza L, Kiggwe A, Musiime V, Kiguli S. Attitudes, Practices and Understanding of health workers and caregivers regarding the relationship between severe pneumonia and malnutrition in children: A Qualitative Study. RESEARCH SQUARE 2023:rs.3.rs-3386868. [PMID: 37886594 PMCID: PMC10602102 DOI: 10.21203/rs.3.rs-3386868/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Background Severe Pneumonia is still the leading cause of morbidity and mortality among children worldwide. Many children with severe pneumonia are reported to die in hospital as well as following discharge due to malnutrition. Severe pneumonia is a catabolic illness, which predisposes to severe malnutrition. WHO and United Nations Children's Fund (UNICEF), recommend 'continued' feeding but do not give any specific recommendations for nutritional support. This could influence health workers' and caregivers' attitudes, practices and understanding regarding the topic. This study aimed to explore the attitudes, practices and understanding of health workers regarding the relationship between severe pneumonia and malnutrition. Methods We conducted an exploratory qualitative study among health workers and caregivers of children hospitalized with severe pneumonia at Mulago National Referral Hospital in Uganda. Data were collected using focus-groups involving caregivers and key informant interviews with health workers and analysed using the content-thematic analysis approach. Both manual coding and Atlas Ti software were used to support the analysis. Results Some of the health workers and caregivers were aware of the relationship between severe pneumonia and malnutrition to various degrees, citing reduced appetite, difficulty in breathing and persistent vomiting as pathways to malnutrition in patients with severe pneumonia, which called for a balanced diet and more frequent breastfeeding. Suppressed immunity in malnourished children was mentioned as the pathway to severe pneumonia. Some caregivers confessed not knowing anything about the relationship between the two conditions. Conclusion Attitudes, practices and understanding regarding the deadly relationship between severe pneumonia and malnutrition among care givers could further be improved by health education and mass sensitization. Clarifying practice guidelines could further enhance attitudes and practices of health workers to reduce preventable pneumonia deaths.
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Affiliation(s)
- Damalie Nalwanga
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University
| | - Robert Opika Opoka
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University
| | | | | | | | - Victor Musiime
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University
| | - Sarah Kiguli
- Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University
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11
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Gamal Y, Mahmoud AO, Mohamed SAA, I. Mohamed J, Raheem YFA. Prevalence and impact of malnutrition on outcomes and mortality of under-five years children with pneumonia: a study from Upper Egypt. Eur J Pediatr 2023; 182:4583-4593. [PMID: 37542670 PMCID: PMC10587326 DOI: 10.1007/s00431-023-05138-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/11/2023] [Accepted: 07/26/2023] [Indexed: 08/07/2023]
Abstract
Malnutrition has adverse impacts on under-five children with pneumonia. The purpose of this study was to address the prevalence and impact of malnutrition on under-five years children with pneumonia, admitted to a tertiary large children hospital in Upper Egypt. This study is a prospective case-control study. All under-five children diagnosed with pneumonia who were admitted to Assiut University Children's Hospital (AUCH) from January 1st to December 31st, 2021, were enrolled. Based on their nutritional assessment, the studied participants were classified into 2 groups: (1): Children with pneumonia and with nutritional deficiency considered as cases, and (2): Children with pneumonia and without nutritional deficiency considered as controls. Three hundred-fifty cases and 154 control subjects were enrolled, respectively. 93.4%, 31.1%, and 61.7% of the cases had underweight, stunting, and wasting, respectively. Among those cases, there were significant differences between survivors and non-survivors with regard to some clinicodemographic factors, laboratory parameters, and anthropometric parameters. Lack of compulsory vaccination, presence of sepsis, and blood transfusion (OR 2.874, 95% CI 0.048 - 2.988, p = 0.004, 2.627, 0.040 - 2.677, p = 0.009, and 4.108, 0.134 - 3.381, p < 0.001, respectively) were significant independent predictors for mortality among malnourished children with pneumonia. Conclusion: Malnutrition has a high prevalence in under-five children with pneumonia in our locality. It has adverse effects on the outcomes and in-hospital mortality of those children. Lack of compulsory vaccination, presence of sepsis, and blood transfusion were significant independent predictors of mortality in malnourished children with pneumonia. Larger multicenter studies are warranted. What is Known: • Malnutrition has adverse impacts on under-five children with pneumonia. • Malnutrition could be a reason for in-hospital mortality among under-five children with pneumonia. What is New: • Malnutrition has a high prevalence in under-five children with pneumonia in Upper Egypt, with its adverse effects on the outcomes and mortality of those children. • Lack of vaccination, presence of sepsis, and blood transfusion are significant independent predictors of mortality in malnourished children with pneumonia in Upper Egypt.
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Affiliation(s)
- Yasser Gamal
- Department of Pediatrics, Faculty of Medicine, Assiut University, Assiut, 71516 Egypt
| | - Asmaa O. Mahmoud
- Department of Pediatrics, Faculty of Medicine, Assiut University, Assiut, 71516 Egypt
| | - Sherif A. A. Mohamed
- Department of Chest Diseases and Tuberculosis, Faculty of Medicine, Assiut University, Assiut, 71516 Egypt
| | - Jaafar I. Mohamed
- Department of Pediatrics, Faculty of Medicine, Assiut University, Assiut, 71516 Egypt
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12
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Gupta S, Lubree H, Sanghavi S. Compromised Nutritional Status as a Risk Factor for the Incidence of Nosocomial Infections. Cureus 2023; 15:e46502. [PMID: 37927704 PMCID: PMC10624772 DOI: 10.7759/cureus.46502] [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] [Accepted: 10/04/2023] [Indexed: 11/07/2023] Open
Abstract
Background Poor nutritional status may lead to longer hospital stays, increased mortality and morbidity, increased cost, and higher suffering. Nosocomial infections (NI) are a global health concern, and several risk factors are associated with their higher incidence. This study aimed to reveal that compromised nutritional status is one of the risk factors for developing NIs. Methodology The study was conducted in a tertiary care hospital in Pune, India. This was a prospective cohort study with a sample size of 200 hospitalized participants. Data collection was based on standard tools and structured forms which had two parts. In the first part, the assessment of nutritional status was done for which patients were categorized into two groups, namely, well-nourished and undernourished. Additionally, biochemical parameters (serum albumin) were also assessed. The second part included a follow-up of participants to evaluate the development of NIs including their laboratory investigation. Results were analyzed statistically using R software. Results Among 200 participants, 60 were female, of whom 15% developed NIs. Of the 140 males, 8% had NIs. Among 200 participants, 101 (51%) were well-nourished, of whom two (2%) developed NIs. Of the 99 (49%) undernourished participants, 18 (18%) had NIs. Those who were undernourished (univariate relative risk = 6.10, 95% confidence interval) were more prone to developing NIs compared to the well-nourished group. Conclusions NIs are widespread globally but are less studied and given less emphasis in developing countries. This study reports various types of NIs along with their incidence in well-nourished and undernourished groups. The incidence of NI observed in this study may reflect the higher severity of illness, age, poor nutritional status, and longer hospital stays. Identifying risk factors that can contribute to developing NI may help in their prevention by maximizing patient safety.
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Affiliation(s)
- Snigdha Gupta
- Food and Nutrition, Savitribai Phule Pune University, King Edward Memorial Hospital Research Centre, Pune, IND
| | - Himangi Lubree
- Nutrition, King Edward Memorial Hospital Research Centre, Vadu Rural Health Program, Pune, IND
| | - Sonali Sanghavi
- Microbiology, King Edward Memorial Hospital Research Centre, Pune, IND
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13
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Jones HJ, Bourke CD, Swann JR, Robertson RC. Malnourished Microbes: Host-Microbiome Interactions in Child Undernutrition. Annu Rev Nutr 2023; 43:327-353. [PMID: 37207356 DOI: 10.1146/annurev-nutr-061121-091234] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Childhood undernutrition is a major global health burden that is only partially resolved by nutritional interventions. Both chronic and acute forms of child undernutrition are characterized by derangements in multiple biological systems including metabolism, immunity, and endocrine systems. A growing body of evidence supports a role of the gut microbiome in mediating these pathways influencing early life growth. Observational studies report alterations in the gut microbiome of undernourished children, while preclinical studies suggest that this can trigger intestinal enteropathy, alter host metabolism, and disrupt immune-mediated resistance against enteropathogens, each of which contribute to poor early life growth. Here, we compile evidence from preclinical and clinical studies and describe the emerging pathophysiological pathways by which the early life gut microbiome influences host metabolism, immunity, intestinal function, endocrine regulation, and other pathways contributing to child undernutrition. We discuss emerging microbiome-directed therapies and consider future research directions to identify and target microbiome-sensitive pathways in child undernutrition.
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Affiliation(s)
- Helen J Jones
- Centre for Genomics & Child Health, Blizard Institute, Queen Mary University of London, London, United Kingdom;
| | - Claire D Bourke
- Centre for Genomics & Child Health, Blizard Institute, Queen Mary University of London, London, United Kingdom;
| | - Jonathan R Swann
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
- School of Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Ruairi C Robertson
- Centre for Genomics & Child Health, Blizard Institute, Queen Mary University of London, London, United Kingdom;
- Microenvironment and Immunity Unit, INSERM U1224, Institut Pasteur, Université Paris Cité, Paris, France
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14
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McGrath-Morrow SA, Venezia J, Ndeh R, Michki N, Perez J, Singer BD, Cimbro R, Soloski M, Scott AL. Cellular and molecular dynamics in the lungs of neonatal and juvenile mice in response to E. coli. eLife 2023; 12:e82933. [PMID: 37266566 PMCID: PMC10264069 DOI: 10.7554/elife.82933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 06/01/2023] [Indexed: 06/03/2023] Open
Abstract
Bacterial pneumonia in neonates can cause significant morbidity and mortality when compared to other childhood age groups. To understand the immune mechanisms that underlie these age-related differences, we employed a mouse model of Escherichia coli pneumonia to determine the dynamic cellular and molecular differences in immune responsiveness between neonates (PND 3-5) and juveniles (PND 12-18), at 24, 48, and 72 hr. Cytokine gene expression from whole lung extracts was also quantified at these time points, using quantitative RT-PCR. E. coli challenge resulted in rapid and significant increases in neutrophils, monocytes, and γδT cells, along with significant decreases in dendritic cells and alveolar macrophages in the lungs of both neonates and juveniles. E. coli-challenged juvenile lung had significant increases in interstitial macrophages and recruited monocytes that were not observed in neonatal lungs. Expression of IFNγ-responsive genes was positively correlated with the levels and dynamics of MHCII-expressing innate cells in neonatal and juvenile lungs. Several facets of immune responsiveness in the wild-type neonates were recapitulated in juvenile MHCII-/- juveniles. Employing a pre-clinical model of E. coli pneumonia, we identified significant differences in the early cellular and molecular dynamics in the lungs that likely contribute to the elevated susceptibility of neonates to bacterial pneumonia and could represent targets for intervention to improve respiratory outcomes and survivability of neonates.
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Affiliation(s)
- Sharon A McGrath-Morrow
- Children's Hospital of Philadelphia Division of Pulmonary Medicine and SleepPhiladelphiaUnited States
| | - Jarrett Venezia
- W Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public HealthBaltimoreUnited States
| | - Roland Ndeh
- Children's Hospital of Philadelphia Division of Pulmonary Medicine and SleepPhiladelphiaUnited States
| | - Nigel Michki
- Children's Hospital of Philadelphia Division of Pulmonary Medicine and SleepPhiladelphiaUnited States
| | - Javier Perez
- Children's Hospital of Philadelphia Division of Pulmonary Medicine and SleepPhiladelphiaUnited States
| | - Benjamin David Singer
- Division of Pulmonary and Critical Care Medicine, Department of Medicine Northwestern, University Feinberg School of MedicineChicagoUnited States
| | - Raffaello Cimbro
- Department of Medicine, Division of Rheumatology, Johns Hopkins University, School of MedicineBaltimoreUnited States
| | - Mark Soloski
- Department of Medicine, Division of Rheumatology, Johns Hopkins University, School of MedicineBaltimoreUnited States
| | - Alan L Scott
- W Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public HealthBaltimoreUnited States
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15
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Kambale RM, Ntagazibwa JN, Kasengi JB, Zigashane AB, Francisca IN, Mashukano BN, Amani Ngaboyeka G, Bahizire E, Zech F, Bindels LB, Van der Linden D. Probiotics for children with uncomplicated severe acute malnutrition (PruSAM study): A randomized controlled trial in the Democratic Republic of Congo. Am J Clin Nutr 2023; 117:976-984. [PMID: 37137616 DOI: 10.1016/j.ajcnut.2023.01.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 05/05/2023] Open
Abstract
BACKGROUND Severe acute malnutrition (SAM) contributes to nearly 1 million deaths annually worldwide, with diarrhea and pneumonia being the common morbidity associated with mortality. OBJECTIVES To assess the effect of probiotics on diarrhea, pneumonia, and nutritional recovery in children with uncomplicated SAM. METHODS A randomized, double-blind, placebo-controlled study was conducted involving 400 children with uncomplicated SAM randomly assigned to ready-to-use therapeutic food (RUTF) either with (n = 200) or without (n = 200) probiotics. Patients received 1 mL daily dose of a blend of Lacticasebacillus rhamnosus GG and Limosilactobacillus reuteri DSM 17938 (dosage, 2 billion colony-forming units; 50:50) or placebo during 1 mo. They were simultaneously fed with the RUTF for 6 to 12 wk, depending on patients' recovery rates. The primary outcome was the duration of diarrhea. Secondary outcomes included diarrheal and pneumonic incidence, nutritional recovery, and transfer to inpatient care rate. RESULTS For children with diarrhea, the number of days of disease was lower in the probiotic group (4.11; 95% CI: 3.37, 4.51) than that in the placebo group (6.68; 95% CI: 6.26, 7.13; P < 0.001). For children aged 16 mo or older, the risk of diarrhea was lower in the probiotic group (75.6%; 95% CI: 66.2, 82.9) than that in the placebo group (95.0%; 95% CI: 88.2, 97.9; P < 0.001), but no significant difference of the risk for the youngest. In the probiotic group, nutritional recovery happened earlier: at the 6th wk, 40.6% of the infants were waiting for nutritional recovery, contrasting with 68.7% of infants in the placebo group; but the nutritional recovery rate at the 12th wk was similar between the groups. Probiotics had no effect on pneumonic incidence and transfer to inpatient care. CONCLUSIONS This trial supports using probiotics for the treatment of children with uncomplicated SAM. Its effect on diarrhea could positively affect nutritional programs in resource-limited settings. This trial was registered https://pactr.samrc.ac.za as PACTR202108842939734.
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Affiliation(s)
- Richard Mbusa Kambale
- Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium; Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo; Institut Supérieur des Techniques Médicales, Bukavu, Democratic Republic of Congo; Center for Tropical Diseases and Global Health, Université catholique de Bukavu, Bukavu, Democratic Republic of the Congo.
| | - Joseph Ntagerwa Ntagazibwa
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Joe Bwija Kasengi
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Adrien Burume Zigashane
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Isia Nancy Francisca
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Benjamin Ntaligeza Mashukano
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Gaylord Amani Ngaboyeka
- Ecole Régionale de Santé Publique, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Esto Bahizire
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; Center for Tropical Diseases and Global Health, Université catholique de Bukavu, Bukavu, Democratic Republic of the Congo; Center for Research in Natural Sciences of Lwiro, Bukavu, Democratic Republic of the Congo; Department of Medical Microbiology, University of Nairobi, Nairobi, Kenya
| | - Francis Zech
- Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium
| | - Laure B Bindels
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, Brussels, Belgium
| | - Dimitri Van der Linden
- Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium; Pediatric Infectious Diseases, Specialized Pediatrics Service, Pediatric Department, Cliniques universitaires Saint Luc, Brussels, Belgium
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16
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Anteneh ZA, Arega HE, Mihretie KM. Validation of risk prediction for outcomes of severe community-acquired pneumonia among under-five children in Amhara region, Northwest Ethiopia. PLoS One 2023; 18:e0281209. [PMID: 36791115 PMCID: PMC9931104 DOI: 10.1371/journal.pone.0281209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 01/10/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Globally there are over 1,400 cases of pneumonia per 100,000 children every year, where children in South Asia and Sub-Saharan Africa are disproportionately affected. Some of the cases develop poor treatment outcome (treatment failure or antibiotic change or staying longer in the hospital or death), while others develop good outcome during interventions. Although clinical decision-making is a key aspect of the interventions, there are limited tools such as risk scores to assist the clinical judgment in low-income settings. This study aimed to validate a prediction model and develop risk scores for poor outcomes of severe community-acquired pneumonia (SCAP). METHODS A cohort study was conducted among 539 under-five children hospitalized with SCAP. Data analysis was done using R version 4.0.5 software. A multivariable analysis was done. We developed a simplified risk score to facilitate clinical utility. Model performance was evaluated using the area under the receiver operating characteristic curve (AUC) and calibration plot. Bootstrapping was used to validate all accuracy measures. A decision curve analysis was used to evaluate the clinical and public health utility of our model. RESULTS The incidence of poor outcomes of pneumonia was 151(28%) (95%CI: 24.2%-31.8%). Vaccination status, fever, pallor, unable to breastfeed, impaired consciousness, CBC abnormal, entered ICU, and vomiting remained in the reduced model. The AUC of the original model was 0.927, 95% (CI (0.90, 0.96), whereas the risk score model produced prediction accuracy of an AUC of 0.89 (95%CI: 0.853-0.922. Our decision curve analysis for the model provides a higher net benefit across ranges of threshold probabilities. CONCLUSIONS Our model has excellent discrimination and calibration performance. Similarly, the risk score model has excellent discrimination and calibration ability with an insignificant loss of accuracy from the original. The models can have the potential to improve care and treatment outcomes in the clinical settings.
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Affiliation(s)
- Zelalem Alamrew Anteneh
- Department of Epidemiology, School of Public Health, Bahir Dar University, Bahir Dar, Ethiopia
- * E-mail:
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17
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Diagnostic, Management, and Research Considerations for Pediatric Acute Respiratory Distress Syndrome in Resource-Limited Settings: From the Second Pediatric Acute Lung Injury Consensus Conference. Pediatr Crit Care Med 2023; 24:S148-S159. [PMID: 36661443 DOI: 10.1097/pcc.0000000000003166] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Diagnosis of pediatric acute respiratory distress syndrome (PARDS) in resource-limited settings (RLS) is challenging and remains poorly described. We conducted a review of the literature to optimize recognition of PARDS in RLS and to provide recommendations/statements for clinical practice and future research in these settings as part of the Second Pediatric Acute Lung Injury Consensus Conference (PALICC-2). DATA SOURCES MEDLINE (Ovid), Embase (Elsevier), and CINAHL Complete (EBSCOhost). STUDY SELECTION We included studies related to precipitating factors for PARDS, mechanical ventilation (MV), pulmonary and nonpulmonary ancillary treatments, and long-term outcomes in children who survive PARDS in RLS. DATA EXTRACTION Title/abstract review, full-text review, and data extraction using a standardized data collection form. DATA SYNTHESIS The Grading of Recommendations Assessment, Development, and Evaluation approach was used to identify and summarize evidence and develop recommendations. Seventy-seven studies were identified for full-text extraction. We were unable to identify any literature on which to base recommendations. We gained consensus on six clinical statements (good practice, definition, and policy) and five research statements. Clinicians should be aware of diseases and comorbidities, uncommon in most high-income settings, that predispose to the development of PARDS in RLS. Because of difficulties in recognizing PARDS and to avoid underdiagnosis, the PALICC-2 possible PARDS definition allows exclusion of imaging criteria when all other criteria are met, including noninvasive metrics of hypoxemia. The availability of MV support, regular MV training and education, as well as accessibility and costs of pulmonary and nonpulmonary ancillary therapies are other concerns related to management of PARDS in RLS. Data on long-term outcomes and feasibility of follow-up in PARDS survivors from RLS are also lacking. CONCLUSIONS To date, PARDS remains poorly described in RLS. Clinicians working in these settings should be aware of common precipitating factors for PARDS in their patients. Future studies utilizing the PALICC-2 definitions are urgently needed to describe the epidemiology, management, and outcomes of PARDS in RLS.
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Mvalo T, Smith AG, Eckerle M, Hosseinipour MC, Kondowe D, Vaidya D, Liu Y, Corbett K, Nansongole D, Mtimaukanena TA, Lufesi N, McCollum ED. Antibiotic treatment failure in children aged 1 to 59 months with World Health Organization-defined severe pneumonia in Malawi: A CPAP IMPACT trial secondary analysis. PLoS One 2022; 17:e0278938. [PMID: 36516197 PMCID: PMC9750006 DOI: 10.1371/journal.pone.0278938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 11/21/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Pneumonia is a leading cause of mortality in children <5 years globally. Early identification of hospitalized children with pneumonia who may fail antibiotics could improve outcomes. We conducted a secondary analysis from the Malawi CPAP IMPACT trial evaluating risk factors for antibiotic failure among children hospitalized with pneumonia. METHODS Participants were 1-59 months old with World Health Organization-defined severe pneumonia and hypoxemia, severe malnutrition, and/or HIV exposure/infection. All participants received intravenous antibiotics per standard care. First-line antibiotics were benzylpenicillin and gentamicin for five days. Study staff assessed patients for first-line antibiotic failure daily between days 3-6. When identified, patients failing antibiotics were switched to second-line ceftriaxone. Analyses excluded children receiving ceftriaxone and/or deceased by hospital day two. We compared characteristics between patients with and without treatment failure and fit multivariable logistic regression models to evaluate associations between treatment failure and admission characteristics. RESULTS From June 2015-March 2018, 644 children were enrolled and 538 analyzed. Antibiotic failure was identified in 251 (46.7%) participants, and 19/251 (7.6%) died. Treatment failure occurred more frequently with severe malnutrition (50.2% (126/251) vs 28.2% (81/287), p<0.001) and amongst those dwelling ≥10km from a health facility (22.3% (56/251) vs 15.3% (44/287), p = 0.026). Severe malnutrition occurred more frequently among children living ≥10km from a health facility than those living <10km (49.0% (49/100) vs 35.7% (275/428), p = 0.014). Children with severe malnutrition (adjusted odds ratio (aOR) 2.2 (95% CI 1.52, 3.24), p<0.001) and pre-hospital antibiotics ((aOR 1.47, 95% CI 1.01, 2.14), p = 0.043) had an elevated aOR for antibiotic treatment failure. CONCLUSION Severe malnutrition and pre-hospital antibiotic use predicted antibiotic treatment failure in this high-risk severe pneumonia pediatric population in Malawi. Our findings suggest addressing complex sociomedical conditions like severe malnutrition and improving pneumonia etiology diagnostics will be key for better targeting interventions to improve childhood pneumonia outcomes.
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Affiliation(s)
- Tisungane Mvalo
- University of North Carolina Project Malawi, Lilongwe, Malawi
- Department of Pediatrics, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
- * E-mail:
| | - Andrew G. Smith
- Division of Pediatric Critical Care, Department of Pediatrics, University of Utah, Salt Lake City, Utah, United States of America
| | - Michelle Eckerle
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
- Division of Pediatric Emergency Medicine, Cincinnati Children’s Hospital, Cincinnati, OH, United States of America
| | - Mina C. Hosseinipour
- University of North Carolina Project Malawi, Lilongwe, Malawi
- Division of Infectious Disease, Department of Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States of America
| | - Davie Kondowe
- University of North Carolina Project Malawi, Lilongwe, Malawi
| | - Dhananjay Vaidya
- Department of Medicine, Epidemiology and the BEAD Core, Johns Hopkins University, Baltimore, MD, United States of America
| | - Yisi Liu
- Department of Pediatrics and the BEAD Core, Johns Hopkins University, Baltimore, MD, United States of America
| | - Kelly Corbett
- Department of Pediatrics, Section of Critical Care Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH, United States of America
| | - Dan Nansongole
- University of North Carolina Project Malawi, Lilongwe, Malawi
| | | | | | - Eric D. McCollum
- Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Global Program for Pediatric Respiratory Sciences, Johns Hopkins School of Medicine, Baltimore, MD, United States of America
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, United States of America
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Inoue A, Dhoubhadel BG, Shrestha D, Raya GB, Hayashi Y, Shrestha S, Edwards T, Parry CM, Ariyoshi K, Cox SE. Risk factors for wasting among hospitalised children in Nepal. Trop Med Health 2022; 50:68. [PMID: 36114587 PMCID: PMC9479416 DOI: 10.1186/s41182-022-00461-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 09/06/2022] [Indexed: 11/25/2022] Open
Abstract
Background Malnutrition has various adverse effects in children. This study aimed to determine risk factors for malnutrition among hospitalised children, changes in nutritional status at admission and discharge and effects of use of systematic anthropometric measurement in identification of malnutrition. Methods We enrolled 426 children, aged between 6 months and 15 years, admitted to Siddhi Memorial Hospital, Bhaktapur, Nepal, from November 2016 to June 2017. Anthropometric measurements were performed at the time of admission and discharge. Risk factors were assessed by multivariable logistic regression models. Results Median age of children was 26 months (IQR: 13–49), and males were 58.7%. The prevalence of wasting was 9.2% (39/426) at admission and 8.5% (36/426) at discharge. Risk factors associated with wasting at admission were ethnic minority (aOR: 3.6, 95% CI 1.2–10.8), diarrhoeal diseases (aOR = 4.0; 95% CI 1.3–11.8), respiratory diseases (aOR: 3.4, 95% CI 1.4–8.1) and earthquake damage to house (aOR = 2.6; 95% CI 1.1–6.3). Clinical observation by care providers identified only 2 out of 112 malnutrition cases at admission and 4 out of 119 cases at discharge that were detected by the systematic anthropometric measurement. Conclusions Ethnic minority, diarrhoeal diseases, respiratory infections and house damage due to the earthquake were risk factors associated with wasting. Systematic anthropometric examination can identify significantly more malnourished children than simple observation of care providers.
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Halvorson EE, Saha A, Forrest CB, Razzaghi H, Brittan M, Christakis DA, Cole FS, Mejias A, Phan TLT, McCrory MC, Wells BJ, Skelton JA, Poehling KA, Tieder JS. Associations Between Weight and Lower Respiratory Tract Disease Outcomes in Hospitalized Children. Hosp Pediatr 2022; 12:734-743. [PMID: 35822402 DOI: 10.1542/hpeds.2021-006404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To identify associations between weight status and clinical outcomes in children with lower respiratory tract infection (LRTI) or asthma requiring hospitalization. METHODS We performed a retrospective cohort study of 2 to 17 year old children hospitalized for LRTI and/or asthma from 2009 to 2019 using electronic health record data from the PEDSnet clinical research network. Children <2 years, those with medical complexity, and those without a calculable BMI were excluded. Children were classified as having underweight, normal weight, overweight, or class 1, 2, or 3 obesity based on Body Mass Index percentile for age and sex. Primary outcomes were need for positive pressure respiratory support and ICU admission. Subgroup analyses were performed for children with a primary diagnosis of asthma. Outcomes were modeled with mixed-effects multivariable logistic regression incorporating age, sex, and payer as fixed effects. RESULTS We identified 65 132 hospitalizations; 6.7% with underweight, 57.8% normal weight, 14.6% overweight, 13.2% class 1 obesity, 5.0% class 2 obesity, and 2.8% class 3 obesity. Overweight and obesity were associated with positive pressure respiratory support (class 3 obesity versus normal weight odds ratio [OR] 1.62 [1.38-1.89]) and ICU admission (class 3 obesity versus normal weight OR 1.26 [1.12-1.42]), with significant associations for all categories of overweight and obesity. Underweight was also associated with positive pressure respiratory support (OR 1.39 [1.24-1.56]) and ICU admission (1.40 [1.30-1.52]). CONCLUSIONS Both underweight and overweight or obesity are associated with increased severity of LRTI or asthma in hospitalized children.
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Affiliation(s)
| | | | - Christopher B Forrest
- Applied Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Hanieh Razzaghi
- Applied Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Mark Brittan
- Department of Pediatrics, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Dimitri A Christakis
- Department of Pediatrics, University of Washington and Seattle Children's Hospital, Seattle, Washington
| | - F Sessions Cole
- Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine and St. Louis Children's Hospital, St. Louis, Missouri
| | - Asuncion Mejias
- Division of Infectious Diseases, Department of Pediatrics, Nationwide Children's Hospital and The Ohio State University, Columbus, Ohio
| | - Thao-Ly Tam Phan
- Department of Pediatrics, Nemours Children's Health System, Wilmington, Delaware
| | | | | | - Joseph A Skelton
- Departments of Pediatrics.,Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Katherine A Poehling
- Departments of Pediatrics.,Epidemiology and Prevention, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Joel S Tieder
- Department of Pediatrics, University of Washington and Seattle Children's Hospital, Seattle, Washington
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21
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Inhibition of Staphylococcus aureus α-Hemolysin Production Using Nanocurcumin Capped Au@ZnO Nanocomposite. Bioinorg Chem Appl 2022; 2022:2663812. [PMID: 35669460 PMCID: PMC9167132 DOI: 10.1155/2022/2663812] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 11/17/2021] [Accepted: 05/16/2022] [Indexed: 12/27/2022] Open
Abstract
Nanoparticles of gold with zinc oxide (Au@ZnO NPs) were prepared by laser ablation and then capped with curcumin nanoparticles (Cur-Au@ZnO NPs). The synthesized NPs were characterized using different techniques, including transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR), UV-visible spectroscopy, and X-ray diffraction. In addition, the ability of NPs as a promising antibacterial agent was tested against Staphylococcus aureus through the agar well diffusion method and AO/EtBr staining assay. The results showed that the prepared nanoparticles (Cur-Au@ZnO) served as an antibacterial agent and can destroy the bacterial cells by losing the cell wall integrity and penetrating the cytoplasmic membrane. Moreover, the findings confirmed the role of the formed NPs in attenuation of the adherence and invasion of S. aureus to rat embryonic fibroblast (REF) cells. Furthermore, the activity of Cur-Au@ZnO NPs against the S. aureus α-hemolysin toxin was evaluated using the western blot technique, using human alveolar epithelial cells (A549), and through histopathology examination in a mouse model. In conclusion, the built Cur-Au@ZnO NPs can be used as a potential antibacterial agent and an inhibitor of α-hemolysin toxin secreted by S. aureus. These NPs may offer a new strategy in combating pathogen infections and in the future for biomedical and pharmaceutical applications.
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Nasrin S, Tariqujjaman M, Sultana M, Zaman RA, Ali S, Chisti MJ, Faruque ASG, Ahmed T, Fuchs GJ, Gyr N, Alam NH. Factors associated with community acquired severe pneumonia among under five children in Dhaka, Bangladesh: A case control analysis. PLoS One 2022; 17:e0265871. [PMID: 35320317 PMCID: PMC8942236 DOI: 10.1371/journal.pone.0265871] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 03/08/2022] [Indexed: 12/04/2022] Open
Abstract
Background Pneumonia is the leading cause of death in children globally with the majority of these deaths observed in resource-limited settings. Globally, the annual incidence of clinical pneumonia in under-five children is approximately 152 million, mostly in the low- and middle-income countries. Of these, 8.7% progressed to severe pneumonia requiring hospitalization. However, data to predict children at the greatest risk to develop severe pneumonia from pneumonia are limited. Method Secondary data analysis was performed after extracting relevant data from a prospective cluster randomized controlled clinical trial; children of either sex, aged two months to five years with pneumonia or severe pneumonia acquired in the community were enrolled over a period of three years in 16 clusters in urban Dhaka city. Results The analysis comprised of 2,597 children aged 2–59 months. Of these, 904 and 1693 were categorized as pneumonia (controls) and severe pneumonia (cases), respectively based on WHO criteria. The median age of children was 9.2 months (inter quartile range, 5.1–17.1) and 1,576 (60%) were male. After adjustment for covariates, children with temperature ≥38°C, duration of illness ≥3 days, male sex, received prior medical care and severe stunting showed a significantly increased likelihood of developing severe pneumonia compared to those with pneumonia. Severe pneumonia in children occurred more often in older children who presented commonly from wealthy quintile families, and who often sought care from private facilities in urban settings. Conclusion and recommendation Male sex, longer duration of illness, fever, received prior medical care, and severe stunting were significantly associated with development of WHO-defined severe childhood pneumonia in our population. The results of this study may help to develop interventions target to reduce childhood morbidity and mortality of children suffering from severe pneumonia.
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Affiliation(s)
- Sabiha Nasrin
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Md. Tariqujjaman
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Marufa Sultana
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
- Deakin Health Economics, School of Health and Social Development, Deakin University, Geelong, Australia
| | - Rifat A. Zaman
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - Shahjahan Ali
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | | | - Abu S. G. Faruque
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
- * E-mail:
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
| | - George J. Fuchs
- Department of Pediatrics, College of Medicine and Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, Kentucky, United States of America
| | - Niklaus Gyr
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Nur H. Alam
- Nutrition and Clinical Services Division, icddr,b, Dhaka, Bangladesh
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Study to evaluate the socio-demographic and environmental factors affecting morbidity and mortality of community acquired pneumonia in children <5years. Int J Health Sci (Qassim) 2022. [DOI: 10.53730/ijhs.v6ns1.6104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Aim: To evaluate the socio demographic and environmental factors affecting morbidity and mortality of community acquired pneumonia in children <5years. Materials and methods: The present Observational longitudinal study was carried in the Department of Paediatrics, Dr. D.Y. Patil Medical College, Pune, among 70 children less than 5 years of age admitted in the In-patient department , Neonatal Intensive Care Unit and Paediatric Intensive Care Unit diagnosed as community acquired pneumonia of either sex in the hospital. The study was carried out from may 2019-september 2021. The children who fulfilled the WHO criteria of Community Acquired Pneumonia were in addition to the Chest x-ray and investigations findings suggestive of CAP were enrolled. The details of the patient's personal and demographic profile, clinical presentation, underlying condition, laboratory investigations, therapy and course in the hospital, and the final outcome were all recorded on a pre-designed proforma. Results: Mean age of children presenting with pneumonia (31.92 months) was approximately similar with those presenting with severe pneumonia (30.37 months).
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Kulkarni D, Wang X, Sharland E, Stansfield D, Campbell H, Nair H. The global burden of hospitalisation due to pneumonia caused by Staphylococcus aureus in the under-5 years children: A systematic review and meta-analysis. EClinicalMedicine 2022; 44:101267. [PMID: 35072019 PMCID: PMC8763635 DOI: 10.1016/j.eclinm.2021.101267] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/14/2021] [Accepted: 12/21/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Pneumonia is a leading cause of childhood morbidity and mortality. This study aimed to estimate the global hospitalisation due to Staphylococcus aureus pneumonia in under-5 children. METHODS We conducted a systematic review and meta-analysis of primary studies following the PRISMA-P guidelines. We searched Medline, Embase, Global Health, CINAHL, Global Index Medicus, Scopus, China National Knowledge Infrastructure, Wanfang, and CQvip. We included studies reporting data on Staphylococcus aureus pneumonia, confirmed by detection of the pathogen in sterile-site samples in under-5 hospitalised children, published in English or Chinese language and conducted between 1st January 1990 and 4th November 2021 and between 1st January 1990 and 30th September 2020, respectively. We excluded those testing upper respiratory tract samples and not reporting data on samples with other bacteria or absence of bacteria. We screened papers against pre-specified criteria, extracted data and assessed the bacteriological quality, and combined epidemiological and microbiological quality of studies using two self-designed checklists. Pooled proportions of hospitalisation episodes for Staphylococcus aureus pneumonia amongst all-cause pneumonia and the 95% confidence intervals were calculated using the random-effects model. The review protocol was registered on PROSPERO (CRD42021236606). FINDINGS Of 26,218 studies identified, thirty-five studies enroling 20,708 hospitalised pneumonia episodes were included. Out of the total hospitalised pneumonia cases in this population, the pooled proportion of Staphylococcal pneumonia cases was 3% (95% CI 2% to 4%; I2=96%). amongst 12 studies with higher microbiological quality, the pooled estimate was 6% (95% CI 2% to 10%; I2= 98%). Based on the recent global estimates of hospitalised pneumonia in this age group, the 3% and 6% estimates represent 738 thousand and 1.48 million hospitalisations in 2019, respectively. Based on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE), the overall quality of evidence was considered to be moderate. INTERPRETATION Our findings are probably an underestimate because of the unknown and the likely limited sensitivity of current testing methods for Staphylococcal pneumonia diagnosis and widespread reported use of antibiotics before recruitment (in 46% of cases). Staphylococcus aureus is an important cause of hospitalisation for pneumonia in young children globally. FUNDING Bill and Melinda Gates Foundation (OPP 1,172,551) through a prime award to John Hopkins University.
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Setia A, Bhatia J, Bhattacharya S. An Overview of Acute Flaccid Myelitis. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2022; 21:774-794. [PMID: 34823462 DOI: 10.2174/1871527320666211125101424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 04/19/2021] [Accepted: 06/20/2021] [Indexed: 06/13/2023]
Abstract
Acute Flaccid Myelitis is defined by the presence of Acute Flaccid Paralysis (AFP) and a spinal cord lesion on magnetic resonance imaging that is primarily limited to the grey matter. AFM is a difficult situation to deal with when you have a neurologic illness. According to the Centers for Disease Control and Prevention (CDC), a large number of cases were discovered in the United States in 2014, with 90% of cases occurring in children. Although the exact cause of AFM is unknown, mounting evidence suggests a link between AFM and enterovirus D68 (EV-D68). In 2014, an outbreak of AFM was discovered in the United States. The condition was initially linked to polioviruses; however, it was later found that the viruses were caused by non-polioviruses Enteroviruses D-68 (EV-D68). The number of cases has increased since 2014, and the disease has been declared pandemic in the United States. The sudden onset of muscle weakness, usually in an arm or leg, as well as pain throughout the body, the change in patient's facial expression (facial weakness), and shortness of breath, ingesting, and speaking are all common symptoms in patients suffering from neurologic disease. This article includes graphic and histogram representations of reported AFM incidents and criteria for causality, epidemiology, various diagnostic approaches, signs and symptoms, and various investigational guidelines. It also includes key statements about recent clinical findings related to AFM disease.
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Affiliation(s)
- Aseem Setia
- Department of Pharmaceutics, ISF College of Pharmacy, Moga, Punjab-142001, India
| | - Jasween Bhatia
- Department of Masters in Public Health Science, Symbiosis Institute of Health Science, Pune-411042, India
| | - Sankha Bhattacharya
- Department of Pharmaceutics, School of Pharmacy & Technology Management Shirpur, SVKM\'S NMIMS Deemed-to-be University, Shirpur, Maharashtra 425405, India
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Solomon Y, Kofole Z, Fantaye T, Ejigu S. Prevalence of pneumonia and its determinant factors among under-five children in Gamo Zone, southern Ethiopia, 2021. Front Pediatr 2022; 10:1017386. [PMID: 36619517 PMCID: PMC9813436 DOI: 10.3389/fped.2022.1017386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 11/17/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Pneumonia, which is a form of acute lower respiratory tract infection, affects the lung parenchyma and destructs alveolar air space. Pneumonia is the leading cause of morbidity and mortality in under-five children. It was estimated that pneumonia kills 900,000 under-five children each year worldwide. Approximately 172 deaths per 1,000 live births occur in sub-Saharan African countries, with pneumonia being the major cause. This study aimed to assess the prevalence and determinant factors of pneumonia inunder-five children in southern Ethiopia. METHODOLOGY An institutional cross-sectional study was employed. A total of 239 child-caregiver pairs were included. Data were collected by trained nurses using a semi-structured questionnaire. The collected data were checked for completeness, coded and entered into EPI data version 4.6, and exported to SPSS version 25 for analysis. Results were reported as the mean, frequency, and percentile. Logistic regression was employed to assess statistically significant predictors of pneumonia. Variables with a p-value <0.05 were considered statistically significant factors of pneumonia. RESULT The prevalence of pneumonia in the study area was 30%. Among the factors assessed, place of food cooking-inside the living room [adjusted odd ratio (AOR) = 5.79, 95% confidence interval (CI): 2.47-13.58], nonexclusive breastfeeding (AOR = 3.26, 95% CI: 1.42-7.52), vitamin A supplementation status (AOR = 5.62, 95% CI: 2.65-11.94), and vaccination status (AOR = 3.59, 95% CI: 1.49-8.66) were significantly associated with the occurrence of pneumonia in under-five children. CONCLUSION This study showed that the prevalence of pneumonia was relatively higher in Arba Minch town than other parts of the country. Place of food cooking, nonexclusive breastfeeding, vitamin A supplementation status, and vaccination status of children were significant factors of pneumonia among under-five children. Enhancing caregivers'/mothers' awareness of predicted factors was needed to reduce the incidence of childhood pneumonia and to enhance children's quality of health.
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Affiliation(s)
- Yerukneh Solomon
- Department of Biomedical Sciences, College of Medicine and Health Sciences, Debre Berhan University, Debre Berhan, Ethiopia
| | - Zelalem Kofole
- Department of Biomedical Sciences, School of Medicine, College of Health Science, Arba Minch University, Arba Minch, Ethiopia
| | - Tewodros Fantaye
- Department of Biomedical Sciences, School of Medicine, College of Health Science, Arba Minch University, Arba Minch, Ethiopia
| | - Solomon Ejigu
- Department of Biomedical Sciences, College of Medicine and Health Science, Mizan-Tepi University, Mizan-Aman, Ethiopia
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Bhat JI, Charoo BA, Mukherjee A, Ahad R, Das RR, Goyal JP, Vyas B, Ratageri VH, Lodha R, Khera D, Singhal D, Jat KR, Singh K, Ray PS, Kumar P, Mahapatro S, Kabra SK. Risk of Hospitalization in Under-five Children With Community-Acquired Pneumonia: A Multicentric Prospective Cohort Study. Indian Pediatr 2021. [PMID: 34837360 DOI: 10.1007/s13312-021-2366-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Halvorson EE, Saha A, Forrest CB, Razzaghi H, Rao S, Phan TLT, Magnusen B, Mejias A, McCrory MC, Wells BJ, Skelton JA, Poehling KA, Tieder JS. Weight Status and Risk of Inpatient Admission for Children With Lower Respiratory Tract Disease. Hosp Pediatr 2021; 11:hpeds.2021-005975. [PMID: 34808672 DOI: 10.1542/hpeds.2021-005975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES To identify associations between weight category and hospital admission for lower respiratory tract disease (LRTD), defined as asthma, community-acquired pneumonia, viral pneumonia, or bronchiolitis, among children evaluated in pediatric emergency departments (PEDs). METHODS We performed a retrospective cohort study of children 2 to <18 years of age evaluated in the PED at 6 children's hospitals within the PEDSnet clinical research network from 2009 to 2019. BMI percentile of children was classified as underweight, healthy weight, overweight, and class 1, 2, or 3 obesity. Children with complex chronic conditions were excluded. Mixed-effects multivariable logistic regression was used to assess associations between BMI categories and hospitalization or 7- and 30-day PED revisits, adjusted for covariates (age, sex, race and ethnicity, and payer). RESULTS Among 107 446 children with 218 180 PED evaluations for LRTD, 4.5% had underweight, 56.4% had healthy normal weight, 16.1% had overweight, 14.6% had class 1 obesity, 5.5% had class 2 obesity, and 3.0% had class 3 obesity. Underweight was associated with increased risk of hospital admission compared with normal weight (odds ratio [OR] 1.76; 95% confidence interval [CI] 1.69-1.84). Overweight (OR 0.87; 95% CI 0.85-0.90), class 1 obesity (OR 0.88; 95% CI 0.85-0.91), and class 2 obesity (OR 0.91; 95% CI 0.87-0.96) had negative associations with hospital admission. Class 1 and class 2, but not class 3, obesity had small positive associations with 7- and 30-day PED revisits. CONCLUSIONS We found an inverse relationship between patient weight category and risk for hospital admission in children evaluated in the PED for LRTD.
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Affiliation(s)
| | | | - Christopher B Forrest
- Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Hanieh Razzaghi
- Clinical Research Center, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Suchitra Rao
- Department of Pediatrics, School of Medicine, University of Colorado and Children's Hospital Colorado, Aurora, Colorado
| | - Thao-Ly Tam Phan
- Department of Pediatrics, Nemours Children's Health System, Wilmington, Delaware
| | - Brianna Magnusen
- Institute for Informatics, School of Medicine, Washington University in St Louis, St Louis, Missouri
| | - Asuncion Mejias
- Division of Infectious Diseases, Department of Pediatrics, Nationwide Children's Hospital and The Ohio State University, Columbus, Ohio
| | | | | | - Joseph A Skelton
- Departments of Pediatrics
- Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Katherine A Poehling
- Departments of Pediatrics
- Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Joel S Tieder
- Department of Pediatrics, University of Washington and Seattle Children's Hospital, Seattle, Washington
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Kirolos A, Blacow RM, Parajuli A, Welton NJ, Khanna A, Allen SJ, McAllister DA, Campbell H, Nair H. The impact of childhood malnutrition on mortality from pneumonia: a systematic review and network meta-analysis. BMJ Glob Health 2021; 6:bmjgh-2021-007411. [PMID: 34848440 PMCID: PMC8634228 DOI: 10.1136/bmjgh-2021-007411] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/09/2021] [Indexed: 11/03/2022] Open
Abstract
INTRODUCTION Childhood malnutrition is widespread in low-income and middle-income countries (LMICs) and increases the frequency and severity of infections such as pneumonia. We aimed to identify studies investigating pneumonia deaths in malnourished children and estimate mortality risk by malnutrition severity. METHODS We conducted a systematic review of MEDLINE, EMBASE and Global Health databases to identify relevant studies. We used a network meta-analysis to derive ORs of death from pneumonia for moderately and severely underweight children using low weight-for-age, the most reported measure of malnutrition. We compared meta-estimates of studies conducted before and after 2000 to assess changes in mortality risk over time. We estimated the prevalence of underweight hospitalised children from hospital-based cohort studies and calculated the population attributable fraction of in-hospital pneumonia deaths from being underweight using our results. RESULTS Our network meta-analysis included 33 544 underweight children from 23 studies. The estimated OR of death from pneumonia was 2.0 (95% CI 1.6 to 2.6) and 4.6 (95% CI 3.7 to 5.9) for children moderately and severely underweight, respectively. The OR of death from pneumonia for those severely underweight was 5.3 (95% CI 3.9 to 7.4) pre-2000 and remained high post-2000 at 4.1 (95% CI 3.0 to 6.0). Prevalence of underweight children hospitalised with pneumonia varied (median 40.2%, range 19.6-66.3) but was high across many LMIC settings. We estimated a median 18.3% (range 10.8-34.6) and 40.9% (range 14.7-69.9) of in-hospital pneumonia deaths were attributable to being moderately and severely underweight, respectively. CONCLUSIONS The risk of death from childhood pneumonia dramatically increases with malnutrition severity. This risk has remained high in recent years with an estimated over half of in-hospital pneumonia deaths attributable to child malnutrition. Prevention and treatment of all child malnutrition must be prioritised to maintain progress on reducing pneumonia deaths.
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Affiliation(s)
- Amir Kirolos
- University of Liverpool Department of Women's and Children's Health, Liverpool, UK .,Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi.,The University of Edinburgh Usher Institute, Edinburgh, UK
| | | | - Arun Parajuli
- The University of Edinburgh Usher Institute, Edinburgh, UK
| | - Nicky J Welton
- University of Bristol Bristol Population Health Science Institute, Bristol, UK
| | - Alisha Khanna
- The University of Edinburgh Usher Institute, Edinburgh, UK
| | - Stephen J Allen
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK.,Alder Hey Children's Hospital, Liverpool, Merseyside, UK
| | | | - Harry Campbell
- The University of Edinburgh Usher Institute, Edinburgh, UK
| | - Harish Nair
- The University of Edinburgh Usher Institute, Edinburgh, UK
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Risk Factors and Outcomes of Hospital Acquired Pneumonia in Young Bangladeshi Children. Life (Basel) 2021; 11:life11101030. [PMID: 34685401 PMCID: PMC8541107 DOI: 10.3390/life11101030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/23/2021] [Accepted: 09/28/2021] [Indexed: 11/29/2022] Open
Abstract
Hospital acquired pneumonia (HAP) is common and often associated with high mortality in children aged five or less. We sought to evaluate the risk factors and outcome of HAP in such children. We compared demographic, clinical, and laboratory characteristics in children <5 years using a case control design during the period of August 2013 and December 2017, where children with HAP were constituted as cases (n = 281) and twice as many randomly selected children without HAP were constituted as controls (n = 562). HAP was defined as a child developing a new episode of pneumonia both clinically and radiologically after at least 48 h of hospitalization. A total of 4101 children were treated during the study period. The mortality was significantly higher among the cases than the controls (8% vs. 4%, p = 0.014). In multivariate logistic regression analysis, after adjusting for potential confounders, it was found that persistent diarrhea (95% CI = 1.32–5.79; p = 0.007), severe acute malnutrition (95% CI = 1.46–3.27; p < 0.001), bacteremia (95% CI = 1.16–3.49; p = 0.013), and prolonged hospitalization of >5 days (95% CI = 3.01–8.02; p < 0.001) were identified as independent risk factors for HAP. Early identification of these risk factors and their prompt management may help to reduce HAP-related fatal consequences, especially in resource limited settings.
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Clinical Characteristics and Underlying Factors Related to Recovery from Severe Pneumonia in Under-Five Children with or without Malnutrition Treated at Health Care Facilities in Bangladesh. CHILDREN-BASEL 2021; 8:children8090778. [PMID: 34572210 PMCID: PMC8471729 DOI: 10.3390/children8090778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 08/26/2021] [Accepted: 09/01/2021] [Indexed: 11/16/2022]
Abstract
Severe pneumonia with co-morbidity of malnutrition is one of the leading causes of death among children younger than five years of age. We aimed to compare the clinical features related to recovery from severe pneumonia in malnourished and well-nourished under-five children. A significantly lesser proportion of malnourished children compared to well-nourished recovered from rapid breathing (86.5% vs. 90.2%; p = 0.035), chest wall in-drawing (90.5% vs. 93.9%; p = 0.019), and fever (92.2% vs. 95.2%; p = 0.021) on day six after admission to health-care facilities. Malnourished children with severe pneumonia had significantly more rapid breathing (Adjusted Odds Ratio (AOR)) 1.636, 95% Confidence interval (CI) 1.150–2.328 p = 0.006), chest wall in-drawing (AOR 1.698, 95% CI 1.113–2.590, p = 0.014), and fever (AOR 1.700, 95% CI 1.066–2.710, p = 0.026) compared to those in well-nourished children. The study results suggested the lesser disappearance of clinical features among the malnourished children in Bangladesh underscores their vulnerability to severe pneumonia.
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Claassen-Weitz S, Lim KYL, Mullally C, Zar HJ, Nicol MP. The association between bacteria colonizing the upper respiratory tract and lower respiratory tract infection in young children: a systematic review and meta-analysis. Clin Microbiol Infect 2021; 27:1262-1270. [PMID: 34111578 PMCID: PMC8437050 DOI: 10.1016/j.cmi.2021.05.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 05/21/2021] [Accepted: 05/22/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Bacteria colonizing the upper respiratory tract (URT) of young children play a key role in the pathogenesis of lower respiratory tract infection (LRTI). OBJECTIVES To systematically review the literature on the association between bacteria colonizing the URT and LRTI among young children. DATA SOURCES MEDLINE, Academic Search Premier, Africa-Wide Information and CINAHL, Scopus and Web of Science. STUDY ELIGIBILITY CRITERIA Studies published between 1923 and 2020, investigating URT bacteria from LRTI cases and controls. PARTICIPANTS Children under 5 years with and without acute LRTI. METHODS Three reviewers independently screened titles, abstracts and full texts. Meta-analysis was done using Mantel-Haenszel fixed- or random-effects models. RESULTS Most eligible studies (41/50) tested nasopharyngeal specimens when investigating URT bacteria. Most studies were of cross-sectional design (44/50). Twenty-four studies were performed in children in lower- or lower-middle-income countries (LMICs). There was higher prevalence of Haemophilus influenzae (pooled OR 1.60; 95% CI 1.23-2.07) and Klebsiella spp. (pooled OR 2.04; 95% CI 1.17-3.55) from URT specimens of cases versus controls. We observed a positive association between the detection of Streptococcus pneumoniae from URT specimens and LRTI after excluding studies where there was more antibiotic treatment prior to sampling in cases vs. controls (pooled OR 1.41; 95% CI 1.04-1.90). High density colonization with S. pneumoniae (>6.9 log10 copies/mL) was associated with an increased risk for LRTI. The associations between both Streptococcus and Haemophilus URT detection and LRTI were supported, at genus level, by 16S rRNA sequencing. Evidence for the role of Moraxella catarrhalis and Staphylococcus aureus was inconclusive. CONCLUSIONS Detection of H. influenzae or Klebsiella spp. in the URT was associated with LRTI, while evidence for association with S. pneumoniae was less conclusive. Longitudinal studies assessing URT microbial communities, together with environmental and host factors are needed to better understand pathogenesis of childhood LRTI.
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Affiliation(s)
- Shantelle Claassen-Weitz
- Division of Medical Microbiology, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Katherine Y L Lim
- Marshall Centre for Infectious Diseases Research and Training, School of Biomedical Sciences, University of Western Australia, Perth, Australia
| | - Christopher Mullally
- Marshall Centre for Infectious Diseases Research and Training, School of Biomedical Sciences, University of Western Australia, Perth, Australia
| | - Heather J Zar
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, Cape Town, South Africa; SAMRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa; Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Mark P Nicol
- Division of Medical Microbiology, Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa; Division of Infection and Immunity, School of Biomedical Sciences, University of Western Australia, Perth, Australia
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Oktaria V, Triasih R, Graham SM, Bines JE, Soenarto Y, Clarke MW, Lauda M, Danchin M. Vitamin D deficiency and severity of pneumonia in Indonesian children. PLoS One 2021; 16:e0254488. [PMID: 34242372 PMCID: PMC8270442 DOI: 10.1371/journal.pone.0254488] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 06/29/2021] [Indexed: 11/18/2022] Open
Abstract
Objective To determine the prevalence of vitamin D deficiency in Indonesian children hospitalized with pneumonia and evaluate the association between vitamin D status and severity of pneumonia. Methods A hospital-based cross-sectional study was conducted from February 2016 to July 2017 in two district hospitals in Yogyakarta province, Indonesia. Infants and young children aged 2–59 months hospitalized with pneumonia were recruited. Serum blood samples were collected on admission and analyzed for total serum 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 concentrations using liquid chromatography-tandem mass spectrometry. Vitamin D deficiency was defined as a level of serum vitamin D <50 nmol/L. The association between vitamin D deficiency and severity of hospitalized pneumonia according to WHO criteria, including the presence of danger signs, hypoxemia (SpO2 in air below 90%), duration of hospitalization, and admission to Intensive Care Unit (ICU), was analyzed using logistic regression. Results 133 children with WHO-defined pneumonia were enrolled in the study and 127 (96%) had their vitamin D status determined. The mean vitamin D concentration was 67 (± 24 SD) nmol/L and 19% of participants were vitamin D deficient. Age younger than 6 months was associated with prolonged hospitalization (> 5 days) and low birth weight and poor nutritional status on admission were risk factors for hypoxemia. However, vitamin D status was not associated with the presence of danger signs, duration of hospitalization, or hypoxemia. Conclusions One in every five children hospitalized with pneumonia was vitamin D deficient. Vitamin D status was not associated with the severity of pneumonia.
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Affiliation(s)
- Vicka Oktaria
- Faculty Medicine, Department of Paediatrics, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, Australia
- Faculty of Medicine, Department of Biostatistics, Epidemiology and Population Health, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Faculty of Medicine, Center for Child Health–Pediatric Research Office (CCH_PRO), Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- * E-mail:
| | - Rina Triasih
- Faculty of Medicine, Center for Child Health–Pediatric Research Office (CCH_PRO), Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Faculty of Medicine, Child Health Department, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, Indonesia
| | - Stephen M. Graham
- Faculty Medicine, Department of Paediatrics, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, Australia
| | - Julie E. Bines
- Faculty Medicine, Department of Paediatrics, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, Australia
| | - Yati Soenarto
- Faculty of Medicine, Center for Child Health–Pediatric Research Office (CCH_PRO), Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Faculty of Medicine, Child Health Department, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, Indonesia
| | - Michael W. Clarke
- Faculty of Health, and Medical Sciences, Metabolomics Australia, Centre for Microscopy, Characterisation, and Analysis, and School of Biomedical Sciences, The University of Western Australia, Perth, WA, Australia
| | - Mike Lauda
- Faculty of Medicine, Child Health Department, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, Indonesia
| | - Margaret Danchin
- Faculty Medicine, Department of Paediatrics, Dentistry and Health Sciences, The University of Melbourne, Melbourne, Australia
- Murdoch Children’s Research Institute, Royal Children’s Hospital, Melbourne, Australia
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Muwanguzi E, Oboi JE, Nabbamba A, Wanyama R. Treatment outcome and associated factors for severely malnourished children (1-5 years) admitted to Lacor Hospital and Gulu Regional Referral Hospital in Uganda. J Nutr Sci 2021; 10:e33. [PMID: 35401974 PMCID: PMC8965684 DOI: 10.1017/jns.2021.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Accepted: 02/12/2021] [Indexed: 11/07/2022] Open
Abstract
Globally, severe acute malnutrition (SAM) accounts for >1/3-0⋅5 of deaths in children <5 years, and approximately 54 % deaths in developing countries. The minimum international standard set for the management of SAM is a cure rate of at least 75 % and death rate <10 %. The present study was conducted to determine treatment outcome and associated factors among children 1-5 years hospitalised with SAM in Lacor and Gulu Regional Referral Hospital (GRRH) in 2017. A retrospective observational method supplemented with a qualitative inquiry was done. A total of 317 patients' records were reviewed in either hospital; checklist data were analysed using SPSS version 16 with P-values <0⋅05 considered for statistical significance. The case fatality rate (CFR) was 12⋅6 % (GRRH) and 9⋅5 % (Lacor). The average length of stay (LOS) was 14⋅69 d (GRRH) and 14⋅10 d (Lacor). There was statistical significance between Human Immunodeficiency Virus (HIV) status, blood transfusion, type of SAM, treatment provision at admission, antibiotics, mid-upper arm circumference (MUAC), hospital category and treatment outcome. In total, ten key informants were interviewed and they reported the presence of co-infections and severity of SAM complications as having an important bearing on treatment outcome. A significant proportion of patients were discharged not cured 19⋅9 % (Lacor) v. 16⋅4 % (GRRH). The CFR in GRRH was higher than the WHO recommendation. The LOS in both hospitals was within recommended. These results provide a generalisable problem in most African hospitals and could explain the persistently high rates of SAM in Africa.
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Key Words
- CFR, case fatality rate
- CI, confidence interval
- Dead
- Defaulted
- Discharged cured
- FANTA-2, Food and Nutrition Technical Assistance 11
- GRRH, Gulu Regional Referral Hospital
- HIV, Human Immunodeficiency Virus
- LOS, length of stay
- MUAC, mid-upper arm circumference
- Not cured
- PNFP, private not-for-profit
- SAM, severe acute malnutrition
- Severe acute malnutrition
- TFC, Therapeutic Feeding Center
- Treatment outcome
- UDHS, Uganda Demographic and Health Survey
- UNICEF, United Nations Children's Fund
- WHO, World Health Organisation.
- sd, standard deviation
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Affiliation(s)
- E. Muwanguzi
- The Infectious Disease Institute, Kampala, Uganda
| | - J. Eros Oboi
- Department of Medicine, Gulu University, P.O. Box 166, Gulu, Uganda
| | - A. Nabbamba
- Department of Medicine, Gulu University, P.O. Box 166, Gulu, Uganda
| | - R. Wanyama
- Department of Biochemistry, Gulu University, P.O. Box 166, Gulu, Uganda
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Gut bacterial profile in Indian children of varying nutritional status: a comparative pilot study. Eur J Nutr 2021; 60:3971-3985. [PMID: 33929588 PMCID: PMC8085102 DOI: 10.1007/s00394-021-02571-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/19/2021] [Indexed: 12/15/2022]
Abstract
PURPOSE Childhood malnutrition is a multifactorial disease, responsible for nearly half of all deaths in children under five. Lately, the probable association of a dysbiotic gut to malnutrition is also being eagerly investigated. The current study is an attempt to investigate this purported association through assessing the abundance of major gut bacterial phyla (Firmicutes, Bacteroidetes, Actinobacteria and Proteobacteria), probionts (Bifidobacteria and Lactobacillus), butyrogens (Faecalibacterium and Roseburia) and pathogens (Escherichia and Klebsiella). METHODS The study was conducted in the suburbs of Chandigarh, India in the year 2017. The children enrolled in the study were part of Anganwadis (Rural Child Care Centres) set up under Integrated Child Development Scheme (ICDS) of Government of India where community-based management approach is being widely used for treatment of malnutrition. We used qPCR based absolute quantification as well as the 16S rRNA amplicon sequencing approach for our study. The study population included 30 children in the age group of 2-5 years who were categorized into three groups Healthy, Moderate Acute Malnutrition (MAM) and Severe Acute Malnutrition (SAM), with 10 children in each group. The selection of participants was made based on Z scores. Further, statistical tools like the One-way ANOVA, PCA and PLSDA were employed to analyze and compare the gut bacterial profile. RESULTS Our investigation through the qPCR (Absolute quantification) approach revealed a significantly higher abundance of Actinobacteria in healthy, in comparison to children suffering from Severe Acute Malnutrition (SAM). Consequently, the same trend was also reflected with respect to Bifidobacterium, a prominent member of the Actinobacteria phylum. Conversely, a significant higher abundance of Lactobacillus with the diminishing nutritional status was recorded. Escherichia showed a significant higher abundance in healthy subjects compared to the malnourished; however, no such difference in abundance of Klebsiella was observed. The other target phyla [Bacteroidetes, Firmicutes and Proteobacteria] and genera (Faecalibacterium and Roseburia) showed differences in abundance; however, these were non-significant. Similarly, the bacterial taxonomy analysis of 16S rRNA gene amplicon sequencing data revealed the higher abundance of phylum Actinobacteria and its member Bifidobacterium with lower prevalence of Lactobacillus in healthy children. CONCLUSION The pattern of gut microbiota profile in malnourished subjects suggests a dysbiotic gut depleted in Bifidobacteria, a core member of the consortia of beneficial anaerobes of the healthy child gut.
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Aizawa T. Decomposition of Improvements in Infant Mortality in Asian Developing Countries Over Three Decades. Demography 2021; 58:137-163. [PMID: 33834240 DOI: 10.1215/00703370-8931544] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Low- and middle-income countries in Asia have seen substantial improvements in infant mortality over the last three decades. This study examines the factors contributing to the improvement in infant survival in their first year in six Asian countries: Bangladesh, India, Indonesia, Nepal, Pakistan, and the Philippines. I decompose the overall improvement in the infant survival rate in the respective countries from the 1990s to the 2010s into the part that can be explained by the improvements in circumstantial environments in which infants develop and the remaining part that is due to the structural change in the hazard functions. This decomposition is achieved by employing the random survival forest, allowing me to predict the counterfactual infant survival probability that infants in the 2010s would have under the circumstantial environments of the 1990s. The results show that large parts of the improvement are explained by the improvement in the environments in all the countries being analyzed. I find that the reduction in family size, increased use of antenatal care, longer pregnancy periods, and improved living standards were associated with the improvement of the infant mortality rate in all six countries.
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Affiliation(s)
- Toshiaki Aizawa
- Waseda Institute for Advanced Study, Waseda University, Tokyo, Japan
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Bunker S, Pandey J. Educational Case: Understanding Kwashiorkor and Marasmus: Disease Mechanisms and Pathologic Consequences. Acad Pathol 2021; 8:23742895211037027. [PMID: 34458565 PMCID: PMC8392804 DOI: 10.1177/23742895211037027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 06/20/2021] [Accepted: 07/06/2021] [Indexed: 11/17/2022] Open
Abstract
The following fictional case is intended as a learning tool within the Pathology Competencies for Medical Education (PCME), a set of national standards for teaching pathology. These are divided into three basic competencies: Disease Mechanisms and Processes, Organ System Pathology, and Diagnostic Medicine and Therapeutic Pathology. For additional information, and a full list of learning objectives for all three competencies, seehttp://journals.sagepub.com/doi/10.1177/2374289517715040.1.
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Affiliation(s)
- Sarah Bunker
- Central Michigan University College of Medicine, East Campus Drive, Mount Pleasant, MI, USA
| | - Jyotsna Pandey
- Central Michigan University College of Medicine, East Campus Drive, Mount Pleasant, MI, USA
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Muro RP, Masoza TS, Kasanga G, Kayange N, Kidenya BR. Predictors and outcome of first line treatment failure among under-five children with community acquired severe pneumonia at Bugando Medical Centre, Mwanza, Tanzania: A prospective cohort study. PLoS One 2020; 15:e0243636. [PMID: 33306722 PMCID: PMC7732094 DOI: 10.1371/journal.pone.0243636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 11/24/2020] [Indexed: 01/04/2023] Open
Abstract
Background Despite recent advances in management and preventive strategies, high rates of first line antibiotics treatment failure and case fatality for Severe Community Acquired Pneumonia (SCAP) continue to occur in children in low and middle-income countries. This study aimed to identify the predictors and outcome of first line antibiotics treatment failure among children under-five years of age with SCAP admitted at Bugando Medical Centre (BMC) in Mwanza, Tanzania. Methods The study involved under-five children admitted with SCAP, treated with first line antibiotics as recommended by WHO. Patients with treatment failure at 48 hours were shifted to second line of antibiotics treatment and followed up for 7 days. Generalized linear model was used to determine predictors of first line antibiotics treatment failure for SCAP. Results A total of 250 children with SCAP with a median age of 18 [IQR 9–36] months were enrolled, 8.4% had HIV infection and 28% had acute malnutrition. The percentage of first line antibiotics treatment failure for the children with SCAP was 50.4%. Predictors of first line treatment failure were; presentation with convulsion (RR 1.55; 95% CI [1.11–2.16]; p-value 0.009), central cyanosis (RR 1.55; 95% CI [1.16–2.07]; p-value 0.003), low oxygen saturation (RR 1.28; 95% CI [1.01–1.62]; p-value 0.04), abnormal chest X-ray (RR 1.71; 95% CI [1.28–2.29]; p-value <0.001), HIV infection (RR 1.80; 95% CI [1.42–2.27]; p-value 0.001), moderate acute malnutrition (RR 1.48; 95% CI [1.04–2.12]; p-value = 0.030) and severe acute malnutrition (RR 2.02; 95% CI [1.56–2.61]; p-value<0.001). Mortality in children who failed first line treatment was 4.8%. Conclusion Half of the children with SCAP at this tertiary center had first line antibiotics treatment failure. HIV infection, acute malnutrition, low oxygen saturation, convulsions, central cyanosis, and abnormal chest X-ray were independently predictive of first line treatment failure. We recommend consideration of second line treatment and clinical trials for patients with SCAP to reduce associated morbidity and mortality.
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Affiliation(s)
| | - Tulla Sylvester Masoza
- Department of Pediatrics and Child Health, Bugando Medical Centre, Mwanza, Tanzania
- Department of Pediatrics and Child Health, Catholic University of Health and Allied Sciences–Bugando, Mwanza, Tanzania
- * E-mail:
| | - Godfrey Kasanga
- Department of Radiology, Bugando Medical Centre, Mwanza, Tanzania
| | - Neema Kayange
- Department of Pediatrics and Child Health, Bugando Medical Centre, Mwanza, Tanzania
- Department of Pediatrics and Child Health, Catholic University of Health and Allied Sciences–Bugando, Mwanza, Tanzania
| | - Benson R. Kidenya
- Department of Biochemistry and Molecular Biology, Catholic University of Health and Allied Sciences–Bugando, Mwanza, Tanzania
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Shahrin L, Sarmin M, Rahman AS, Hasnat W, Mamun GM, Shaima SN, Shahid AS, Ahmed T, Chisti MJ. Clinical and laboratory characteristics of acute kidney injury in infants with diarrhea: a cross-sectional study in Bangladesh. J Int Med Res 2020; 48:300060519896913. [PMID: 31937164 PMCID: PMC7113812 DOI: 10.1177/0300060519896913] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Lubaba Shahrin
- Associate Scientist & Head, Acute Respiratory Infection Unit, Dhaka Hospital, Nutrition and Clinical Services Division (NCSD), International Centre for Diarrheal Disease Research Bangladesh (icddr,b)
| | - Monira Sarmin
- Senior Medical Officer, ICU, Dhaka Hospital, NCSD, icddr,b
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Shahrin L, Chisti MJ, Brintz B, Islam Z, Shahid ASMSB, Hassan MZ, Leung DT, Chowdhury F. Clinical and laboratory predictors of 30-day mortality in severe acute malnourished children with severe pneumonia. Trop Med Int Health 2020; 25:1422-1430. [PMID: 32985047 DOI: 10.1111/tmi.13484] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine the predictors of mortality within 30 days of hospital admission in a diarrhoeal disease hospital in Bangladesh. METHODS Cohort study of hospitalised children aged 0-59 months with severe acute malnutrition (SAM) and severe pneumonia in Dhaka Hospital, icddr,b, Bangladesh from April 2015 to March 2017. Those discharged were followed up, and survival status at 30 days from admission was determined. Children who died were compared with the survivors in terms of clinical and laboratory biomarkers. Multivariable logistic regression analysis was used for calculating adjusted odds ratio for death within 30 days of hospital admission. RESULTS We enrolled 191 children. Mortality within 30 days of admission was 6% (14/191). After adjusting for potential confounders (hypoxia, CRP and haematocrit) in logistic regression analysis, independent factors associated with death were female sex (aOR = 5.80, 95% CI: 1.34-25.19), LAZ <-4 (aOR = 6.51, 95% CI: 1.49-28.44) and Polymorphonuclear Leucocytes (PMNL) (>6.0 × 109 /L) (aOR = 1.06, 95% CI: 1.01-1.11). Using sex, Z-score for length for age (LAZ), and PMNL percentage, we used random forest and linear regression models to achieve a cross-validated AUC of 0.83 (95% CI: 0.82, 0.84) for prediction of 30-day mortality. CONCLUSIONS The results of our data suggest that female sex, severe malnutrition (<-4 LAZ) and higher PMNL percentage were prone to be associated with 30-day mortality in children with severe pneumonia. Association of these factors may be used in clinical decision support for prompt identification and appropriate management for prevention of mortality in this population.
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Affiliation(s)
- Lubaba Shahrin
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Mohammod J Chisti
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Benjamin Brintz
- Division of Infectious Diseases, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Zahidul Islam
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Abu S M S B Shahid
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Md Zakiul Hassan
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Daniel T Leung
- Division of Infectious Diseases, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Fahmida Chowdhury
- International Centre for Diarrheal Disease Research, Bangladesh, Dhaka, Bangladesh
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Shaka H, Raghavan S, Trelles-Garcia VP, Trelles-Garcia D, Abusalim AI, Parfieniuk A, Ojemolon PE, Azubuike C. Predicting COVID-19 Using Retrospective Data: Impact of Obesity on Outcomes of Adult Patients With Viral Pneumonia. Cureus 2020; 12:e10291. [PMID: 33047081 PMCID: PMC7540177 DOI: 10.7759/cureus.10291] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background Community-acquired pneumonia due to viral pathogens is an under-recognized cause of healthcare-associated mortality and morbidity worldwide. We aimed to compare mortality rates and outcome measures of disease severity in obese vs non-obese patients admitted with viral pneumonia. Methods Adult patients admitted with viral pneumonia were selected from the Nationwide Inpatient Sample of 2016 and 2017. The arms were stratified based on the presence of a secondary discharge diagnosis of obesity. The primary outcome was inpatient mortality. Secondary outcomes included sepsis, acute respiratory failure, acute respiratory distress syndrome, acute kidney injury, and pulmonary embolism. Results and interpretation In total, 89,650 patients admitted with viral pneumonia were analyzed, and 17% had obesity. There was no significant difference in mortality between obese and non-obese patients (aOR: 0.98, 95% CI: 0.705 - 1.362, p < 0.001). Compared to non-obese patients, obese patients had higher adjusted odds of developing acute hypoxic respiratory failure (aOR: 1.37, 95% CI: 1.255 - 1.513, p < 0.001), acute respiratory distress syndrome (aOR: 2.29, 95% CI: 1.554 - 3.381, p < 0.001), need for mechanical ventilation (aOR: 1.50, 95% CI: 1.236 - 1.819, p < 0.001), and pulmonary embolism (aOR: 1.69, 95% CI: 1.024 - 2.788, p = 0.040). Conclusions Obesity was not found to be an independent predictor of inpatient mortality in patients admitted with viral pneumonia. However, obesity is associated with worse clinical outcomes and disease severity as defined by the presence of complications, greater incidence of acute respiratory failure (ARF), acute respiratory distress syndrome (ARDS), need for mechanical ventilation, acute kidney injury (AKI), pulmonary embolism (PE), stroke, and sepsis.
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Affiliation(s)
- Hafeez Shaka
- Internal Medicine, John H. Stroger, Jr. Hospital of Cook County, Chicago, USA
| | - Sairam Raghavan
- Internal Medicine, John H. Stroger, Jr. Hospital of Cook County, Chicago, USA
| | | | | | | | - Agata Parfieniuk
- Internal Medicine, John H. Stroger, Jr. Hospital of Cook County, Chicago, USA
| | - Pius E Ojemolon
- Anatomical Sciences, St. George's University, St. George's, GRD
| | - Clark Azubuike
- Emergency Medicine, University of Benin, Benin City, NGA
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Kumar D, Rao SK, Singh TB. Clinico-biochemical profile of sick children with severe acute malnutrition. J Family Med Prim Care 2020; 9:2269-2272. [PMID: 32754486 PMCID: PMC7380782 DOI: 10.4103/jfmpc.jfmpc_1236_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/11/2020] [Accepted: 03/26/2020] [Indexed: 11/04/2022] Open
Abstract
Objective Severe acute malnutrition (SAM) classified as edematous and marasmus, however, Kwashiorker represents the most severe phenotype of edematous malnutrition. The aim of this study was to describe the clinico-biochemical profile in sick children with severe acute malnutrition. Materials and Methods This is a descriptive cross-sectional study, which included children aged 6 to 60 months, fulfilling the World Health Organization (WHO) criteria of severe acute malnutrition. We collected data on demography, anthropometry, history, and clinical examination. Investigations included arterial blood gas analysis, serum electrolytes, calcium, serum albumin, and blood sugar. P value < 0.05 was considered significant. Results One hundred twenty-two children with SAM were recruited, out of which 65 (53.27%) had edematous malnutrition and 57 (46.7%) had nonedematous malnutrition. Out of total children, 90 (73.77%) were discharged from hospital, 18 (14.7%) died, and 14 (11.4%) were left against medical advice. Out of 122 children with SAM, edematous children were younger (25.7 vs. 34.5 months, P = 0.002). Children with edematous malnutrition were more likely to have pneumonia (P = 0.04), acute gastroenteritis (P < 0.001), hyponatremia (P = 0.04), metabolic acidosis (P = 0.005), and hypocalcemia (P = 0.006) when compared with nonedematous children. Edematous malnutrition has 1.3 and 1.4 times more risk of death and leave against medical advice (LAMA) respectively as compared to nonedematous malnutrition. Mortality was higher in edematous malnutrition (12, 66.6%) than nonedematous malnutrition (6, 33.3%). Conclusion Edematous malnutrition was commonly prevalent in 1 to 3 years of children and clinical and biochemical abnormalities frequently co-exist with edematous malnutrition.
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Affiliation(s)
- Dhilip Kumar
- Resident Pediatrics, IMS, BHU, Uttar Pradesh, India
| | | | - Tej Bali Singh
- Department of Biostatistics, IMS, BHU, Uttar Pradesh, India
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Vonasek BJ, Chiume M, Crouse HL, Mhango S, Kondwani A, Ciccone EJ, Kazembe PN, Gaven W, Fitzgerald E. Risk factors for mortality and management of children with complicated severe acute malnutrition at a tertiary referral hospital in Malawi. Paediatr Int Child Health 2020; 40:148-157. [PMID: 32242509 DOI: 10.1080/20469047.2020.1747003] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Severe acute malnutrition (SAM) is a major cause of childhood mortality in resource-limited settings. The relationship between clinical factors and adherence to the 'WHO 10 Steps' and mortality in children with SAM is not fully understood. METHODS Data from an ongoing prospective observational cohort study assessing admission characteristics, management patterns and clinical outcome in children aged 6-36 months admitted to a tertiary hospital in Malawi from September 2018 to September 2019 were analysed. Data clerks independently collected data from patients' charts. Demographics, clinical and nutritional status, identification of SAM and adherence to the 'WHO 10 Steps' were summarised. Their relationship to in-hospital mortality was assessed using multivariable logistic regression. RESULTS Of the 6752 patients admitted, 9.7% had SAM. Mortality was significantly higher in those with SAM (10.1% vs 3.8%, p < 0.001). Compared with independent assessment anthropometrics, clinicians appropriately documented SAM on admission in 39.5%. The following factors were independently associated with mortality: kwashiorkor [adjusted odds ratio (aOR) 5.14, 95% confidence interval (CI) 1.27-20.78], shock (aOR 18.54, 95% CI 3.87-88.90), HIV-positive (aOR 5.32, 95% CI 1.76-16.09), SAM documented on admission (aOR 2.41, 95% CI 1.11-5.22), documentation of blood glucose within 24 hrs (aOR 3.97, 95% CI 1.90-8.33) and IV fluids given without documented shock (aOR 3.13, 95% CI 1.16-8.44). CONCLUSION HIV infection remains an important predictor of mortality in children with SAM. IV fluids should be avoided in those without shock. Early identification of SAM by the clinical team represents a focus of future quality improvement interventions at this facility.
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Affiliation(s)
- Bryan J Vonasek
- Department of Pediatrics, Baylor College of Medicine , Houston, USA
| | - Msandeni Chiume
- Department of Paediatrics, Kamuzu Central Hospital , Lilongwe, Malawi.,College of Medicine, University of Malawi , Lilongwe, Malawi
| | - Heather L Crouse
- Department of Pediatrics, Baylor College of Medicine , Houston, USA
| | - Susan Mhango
- Baylor College of Medicine Children's Foundation Malawi , Lilongwe, Malawi
| | | | - Emily J Ciccone
- Department of Medicine, University of North Carolina at Chapel Hill , Chapel Hill, USA
| | | | - Wilfred Gaven
- Malawi College of Health Sciences , Lilongwe, Malawi
| | - Elizabeth Fitzgerald
- Department of Pediatrics, University of North Carolina at Chapel Hill , Chapel Hill, USA
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Tickell KD, Sharmin R, Deichsel EL, Lamberti LM, Walson JL, Faruque ASG, Pavlinac PB, Kotloff KL, Chisti MJ. The effect of acute malnutrition on enteric pathogens, moderate-to-severe diarrhoea, and associated mortality in the Global Enteric Multicenter Study cohort: a post-hoc analysis. LANCET GLOBAL HEALTH 2020; 8:e215-e224. [PMID: 31981554 PMCID: PMC7025322 DOI: 10.1016/s2214-109x(19)30498-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 11/18/2019] [Accepted: 11/25/2019] [Indexed: 01/09/2023]
Abstract
Background Host vulnerabilities associated with acute malnutrition could facilitate the ability of specific enteric pathogens to cause diarrhoea and associated mortality. Using data from the Global Enteric Multicenter Study, we assessed whether acute malnutrition modifies the association between common enteric pathogens and moderate-to-severe diarrhoea, and whether associations between enteric pathogens and death were modified by acute malnutrition. Methods Children with moderate-to-severe diarrhoea and age-matched and community-matched controls were included in this post-hoc analysis if their mid-upper arm circumference had been measured and if they were older than 6 months of age. Acute malnutrition was defined as mid-upper arm circumference below 12·5 cm, capturing both severe acute malnutrition (<11·5 cm) and moderate acute malnutrition (≥11·5 cm and <12·5 cm). We tested whether acute malnutrition modified associations between enteric pathogens and moderate-to-severe diarrhoea in conditional logistic regression models. Among children with moderate-to-severe diarrhoea, Cox proportional hazards regression evaluated the modifying effect of acute malnutrition on the relationship between pathogens and 60-day fatality rate. Findings The age, site, and co-infection adjusted odds ratios (aORs) for moderate-to-severe diarrhoea associated with typical enteropathogenic Escherichia coli among children aged 6–11 months was 2·08 (95% CI 1·14–3·79) in children with acute malnutrition, and 0·97 (0·77–1·23) in children with better nutritional status, compared with healthy controls. Enterotoxigenic E coli producing heat-stable toxin among children aged 12–23 months also had a stronger association with moderate-to-severe diarrhoea in children with acute malnutrition (aOR 7·60 [2·63–21·95]) than among similarly aged children with better nutritional status (aOR 2·39 [1·76–3·25]). Results for Shigella spp, norovirus, and sapovirus suggested they had a stronger association with moderate-to-severe diarrhoea than other pathogens among children with better nutritional status, although Shigella spp remained associated with moderate-to-severe diarrhoea in both nutritional groups. 92 (64%) of 144 children with moderate-to-severe diarrhoea who died had acute malnutrition. Pathogen-specific 60-day fatality rates for all pathogens were higher among children with acute malnutrition, but no individual pathogen had a significantly larger increase in its relative association with mortality. Interpretation Acute malnutrition might strengthen associations between specific pathogens and moderate-to-severe diarrhoea. However, the strong link between acute malnutrition and mortality during moderate-to-severe diarrhoea in children is not limited to specific infections, and affects a broad spectrum of enteric pathogens. Interventions addressing acute malnutrition could be an effective way to lower the mortality of both childhood malnutrition and diarrhoea. Funding The Bill & Melinda Gates Foundation.
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Affiliation(s)
- Kirkby D Tickell
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya.
| | - Rumana Sharmin
- International Centre for Diarrheal Disease Research (icddr, b), Dhaka, Bangladesh
| | - Emily L Deichsel
- Center for Vaccine Development and Global Health, School of Medicine, University of Maryland, Baltimore, MD, USA
| | | | - Judd L Walson
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA; Department of Pediatrics, University of Washington, Seattle, WA, USA; Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
| | - A S G Faruque
- International Centre for Diarrheal Disease Research (icddr, b), Dhaka, Bangladesh
| | | | - Karen L Kotloff
- Center for Vaccine Development and Global Health, School of Medicine, University of Maryland, Baltimore, MD, USA
| | - Mohammod J Chisti
- Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya; International Centre for Diarrheal Disease Research (icddr, b), Dhaka, Bangladesh
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Taylor AW, Blau DM, Bassat Q, Onyango D, Kotloff KL, Arifeen SE, Mandomando I, Chawana R, Baillie VL, Akelo V, Tapia MD, Salzberg NT, Keita AM, Morris T, Nair S, Assefa N, Seale AC, Scott JAG, Kaiser R, Jambai A, Barr BAT, Gurley ES, Ordi J, Zaki SR, Sow SO, Islam F, Rahman A, Dowell SF, Koplan JP, Raghunathan PL, Madhi SA, Breiman RF. Initial findings from a novel population-based child mortality surveillance approach: a descriptive study. Lancet Glob Health 2020; 8:e909-e919. [PMID: 32562647 PMCID: PMC7303945 DOI: 10.1016/s2214-109x(20)30205-9] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 10/28/2022]
Abstract
BACKGROUND Sub-Saharan Africa and south Asia contributed 81% of 5·9 million under-5 deaths and 77% of 2·6 million stillbirths worldwide in 2015. Vital registration and verbal autopsy data are mainstays for the estimation of leading causes of death, but both are non-specific and focus on a single underlying cause. We aimed to provide granular data on the contributory causes of death in stillborn fetuses and in deceased neonates and children younger than 5 years, to inform child mortality prevention efforts. METHODS The Child Health and Mortality Prevention Surveillance (CHAMPS) Network was established at sites in seven countries (Baliakandi, Bangladesh; Harar and Kersa, Ethiopia; Siaya and Kisumu, Kenya; Bamako, Mali; Manhiça, Mozambique; Bombali, Sierra Leone; and Soweto, South Africa) to collect standardised, population-based, longitudinal data on under-5 mortality and stillbirths in sub-Saharan Africa and south Asia, to improve the accuracy of determining causes of death. Here, we analysed data obtained in the first 2 years after the implementation of CHAMPS at the first five operational sites, during which surveillance and post-mortem diagnostics, including minimally invasive tissue sampling (MITS), were used. Data were abstracted from all available clinical records of deceased children, and relevant maternal health records were also extracted for stillbirths and neonatal deaths, to incorporate reported pregnancy or delivery complications. Expert panels followed standardised procedures to characterise causal chains leading to death, including underlying, intermediate (comorbid or antecedent causes), and immediate causes of death for stillbirths, neonatal deaths, and child (age 1-59 months) deaths. FINDINGS Between Dec 10, 2016, and Dec 31, 2018, MITS procedures were implemented at five sites in Mozambique, South Africa, Kenya, Mali, and Bangladesh. We screened 2385 death notifications for inclusion eligibility, following which 1295 families were approached for consent; consent was provided for MITS by 963 (74%) of 1295 eligible cases approached. At least one cause of death was identified in 912 (98%) of 933 cases (180 stillbirths, 449 neonatal deaths, and 304 child deaths); two or more conditions were identified in the causal chain for 585 (63%) of 933 cases. The most common underlying causes of stillbirth were perinatal asphyxia or hypoxia (130 [72%] of 180 stillbirths) and congenital infection or sepsis (27 [15%]). The most common underlying causes of neonatal death were preterm birth complications (187 [42%] of 449 neonatal deaths), perinatal asphyxia or hypoxia (98 [22%]), and neonatal sepsis (50 [11%]). The most common underlying causes of child deaths were congenital birth defects (39 [13%] of 304 deaths), lower respiratory infection (37 [12%]), and HIV (35 [12%]). In 503 (54%) of 933 cases, at least one contributory pathogen was identified. Cytomegalovirus, Escherichia coli, group B Streptococcus, and other infections contributed to 30 (17%) of 180 stillbirths. Among neonatal deaths with underlying prematurity, 60% were precipitated by other infectious causes. Of the 275 child deaths with infectious causes, the most common contributory pathogens were Klebsiella pneumoniae (86 [31%]), Streptococcus pneumoniae (54 [20%]), HIV (40 [15%]), and cytomegalovirus (34 [12%]), and multiple infections were common. Lower respiratory tract infection contributed to 174 (57%) of 304 child deaths. INTERPRETATION Cause of death determination using MITS enabled detailed characterisation of contributing conditions. Global estimates of child mortality aetiologies, which are currently based on a single syndromic cause for each death, will be strengthened by findings from CHAMPS. This approach adds specificity and provides a more complete overview of the chain of events leading to death, highlighting multiple potential interventions to prevent under-5 mortality and stillbirths. FUNDING Bill & Melinda Gates Foundation.
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Affiliation(s)
- Allan W Taylor
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Dianna M Blau
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Quique Bassat
- ISGlobal, Hospital Clínic, University of Barcelona, Barcelona, Spain; Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique; Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain; Pediatrics Department, Pediatric Infectious Diseases Unit, Hospital Sant Joan de Déu, Barcelona, Spain; Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | | | - Karen L Kotloff
- Department of Pediatrics, Center for Vaccine Development and Global Health and Division of Infectious Disease and Tropical Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Shams El Arifeen
- International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Inacio Mandomando
- Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique
| | - Richard Chawana
- Medical Research Council, Respiratory and Meningeal Pathogens Research Unit, School of Pathology and Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Vicky L Baillie
- Medical Research Council, Respiratory and Meningeal Pathogens Research Unit, School of Pathology and Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Milagritos D Tapia
- Department of Pediatrics, Center for Vaccine Development and Global Health and Division of Infectious Disease and Tropical Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Navit T Salzberg
- Emory Global Health Institute, Emory University, Atlanta, GA, USA
| | | | - Timothy Morris
- Emory Global Health Institute, Emory University, Atlanta, GA, USA; Public Health Informatics Institute, Task Force for Global Health, Atlanta, GA, USA
| | - Shailesh Nair
- Emory Global Health Institute, Emory University, Atlanta, GA, USA; Public Health Informatics Institute, Task Force for Global Health, Atlanta, GA, USA
| | - Nega Assefa
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Anna C Seale
- London School of Hygiene & Tropical Medicine, London, UK
| | | | | | - Amara Jambai
- Ministry of Health and Sanitation, Freetown, Sierra Leone
| | - Beth A Tippet Barr
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Emily S Gurley
- International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh; Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Jaume Ordi
- ISGlobal, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Sherif R Zaki
- National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Samba O Sow
- Centre for Vaccine Development, Bamako, Mali
| | - Farzana Islam
- International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | - Afruna Rahman
- International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh
| | | | - Jeffrey P Koplan
- Emory Global Health Institute, Emory University, Atlanta, GA, USA
| | - Pratima L Raghunathan
- Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Shabir A Madhi
- Medical Research Council, Respiratory and Meningeal Pathogens Research Unit, School of Pathology and Department of Science and Technology/National Research Foundation: Vaccine Preventable Diseases Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Robert F Breiman
- Emory Global Health Institute, Emory University, Atlanta, GA, USA.
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Dekaboruah E, Suryavanshi MV, Chettri D, Verma AK. Human microbiome: an academic update on human body site specific surveillance and its possible role. Arch Microbiol 2020; 202:2147-2167. [PMID: 32524177 PMCID: PMC7284171 DOI: 10.1007/s00203-020-01931-x] [Citation(s) in RCA: 113] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 12/21/2022]
Abstract
Human body is inhabited by vast number of microorganisms which form a complex ecological community and influence the human physiology, in the aspect of both health and diseases. These microbes show a relationship with the human immune system based on coevolution and, therefore, have a tremendous potential to contribute to the metabolic function, protection against the pathogen and in providing nutrients and energy. However, of these microbes, many carry out some functions that play a crucial role in the host physiology and may even cause diseases. The introduction of new molecular technologies such as transcriptomics, metagenomics and metabolomics has contributed to the upliftment on the findings of the microbiome linked to the humans in the recent past. These rapidly developing technologies are boosting our capacity to understand about the human body-associated microbiome and its association with the human health. The highlights of this review are inclusion of how to derive microbiome data and the interaction between human and associated microbiome to provide an insight on the role played by the microbiome in biological processes of the human body as well as the development of major human diseases.
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Affiliation(s)
- Elakshi Dekaboruah
- Department of Microbiology, Sikkim University, Gangtok, Sikkim, 737102, India
| | | | - Dixita Chettri
- Department of Microbiology, Sikkim University, Gangtok, Sikkim, 737102, India
| | - Anil Kumar Verma
- Department of Microbiology, Sikkim University, Gangtok, Sikkim, 737102, India.
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Ghimire U, Aryal BK, Gupta AK, Sapkota S. Severe acute malnutrition and its associated factors among children under-five years: a facility-based cross-sectional study. BMC Pediatr 2020; 20:249. [PMID: 32456624 PMCID: PMC7249365 DOI: 10.1186/s12887-020-02154-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 05/19/2020] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Despite consistent efforts to enhance child nutrition, poor nutritional status of children continues to be a major public health problem in Nepal. This study identified the predictors of severe acute malnutrition (SAM) among children aged 6 to 59 months in the two districts of Nepal. METHODS We used data from a cross-sectional study conducted among 6 to 59 months children admitted to the Outpatient Therapeutic Care Centers (OTCC). The nutritional status of children was assessed using mid-upper arm circumference (MUAC) measurement. To determine which variables predict the occurrence of SAM, adjusted odds ratio was computed using multivariate logistic regression and p-value < 0.05 was considered as significant. RESULTS Out of 398 children, 5.8% were severely malnourished and the higher percentage of female children were malnourished. Multivariate analysis showed that severe acute malnutrition was significantly associated with family size (five or more members) (Adjusted Odds Ratio [AOR]: 3.96; 95% Confidence Interval [CI]: 1.23-12.71). Children from severely food insecure households (AOR: 4.04; 95% CI: 1.88-10.53) were four times more likely to be severely malnourished. Higher odds of SAM were found among younger age-group (AOR: 12.10; 95% CI: 2.06-71.09) children (0-12 vs. 24-59 months). CONCLUSIONS The findings of this study indicated that household size, household food access, and the child's age were the major predictors of severe acute malnutrition. Engaging poor families in kitchen gardening to ensure household food access and nutritious diet to the children, along with health education and promotion to the mothers of young children are therefore recommended to reduce child undernutrition.
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Affiliation(s)
- Umesh Ghimire
- New ERA, Kalopul, Rudramati Marga, Kathmandu, 44600 Nepal
| | | | | | - Suman Sapkota
- Partnership for Social Development, Kathmandu, 446006 Nepal
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Nuzhat S, Shahunja KM, Shahid ASMSB, Khan SH, Islam SB, Islam MR, Ahmed T, Chisti MJ, Hossain MI, Faruque ASG. Diarrhoeal children with concurrent severe wasting and stunting compared to severe wasting or severe stunting. Trop Med Int Health 2020; 25:928-935. [PMID: 32446268 DOI: 10.1111/tmi.13446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Children with both severe wasting and severe stunting (SWSS) represent an extreme form of malnutrition and are prone to develop severe infection. The study aims to demonstrate clinical features and aetiology of diarrhoea among children with SWSS compared to those with either severe wasting (SW) or severe stunting (SS), which may help in early identification of high-risk children. METHODS Data were extracted from the database of the diarrhoeal disease surveillance system (DDSS) of Dhaka Hospital, icddr,b from 2008 to 2017. Among 14 403 under-five diarrhoeal children, 149 had concurrent SWSS (WLZ/WHZ ˂-3 with LAZ/HAZ ˂-3), 795 had SW (WLZ/WHZ ˂-3 but LAZ/HAZ ≥-3) alone, and 1000 had only SS (LAZ/HAZ ˂-3 but WLZ/WHZ ≥-3). RESULTS In logistic regression analysis after adjusting for potential confounders, dehydrating diarrhoea and slum dwelling were independently associated with SWSS vs. SW (P < 0.05). When compared with SS, dehydration and maternal illiteracy were independently associated with SWSS (P < 0.05). In comparison with SW or SS, SWSS less often included infection with rotavirus (P < 0.05). Dehydration was independently associated with SW vs. SS after adjusting for potential confounders (P < 0.05). CONCLUSION Children with SWSS more often presented with dehydrating diarrhoea (69%) than children who had either SW (55%) or SS (43%). However, SWSS patients less frequently presented with rotavirus-associated diarrhoeal illnesses. This result underscores the importance of early detection and prompt management of dehydrating diarrhoea in children with concomitant severe wasting and severe stunting to reduce morbidity and mortality in these children, especially in poor settings.
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Affiliation(s)
- Sharika Nuzhat
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - K M Shahunja
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Abu S M S B Shahid
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Soroar Hossain Khan
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Shoeb Bin Islam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Md Ridwan Islam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Mohammod Jobayer Chisti
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Md Iqbal Hossain
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - A S G Faruque
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
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Pneumonia among Under-Five Children in Northwest Ethiopia: Prevalence and Predictors-A Community-Based Cross-Sectional Study. Int J Pediatr 2020; 2020:3464907. [PMID: 32411257 PMCID: PMC7211243 DOI: 10.1155/2020/3464907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/23/2020] [Accepted: 04/24/2020] [Indexed: 11/18/2022] Open
Abstract
Background Acute respiratory infections in particular pneumonia constitutes the leading cause of morbidity and mortality among children under five years of age throughout the world. In Ethiopia, pneumonia continues to be the major childhood problem and killer, particularly in the study area. However, evidence dealing with the problem is still unavailable. The current study is aimed at determining the magnitude and risk factors of childhood pneumonia in Gondar City. Methods A community-based cross-sectional study was employed in five randomly selected clusters/subcities of Gondar City. A total of 792 child-mother/caregiver pairs in the selected subcities/clusters were included. A pretested and validated questionnaire was used by trained supervisors through house-to-house visits to collect the data. Binary logistic regression (bivariable and multivariable) was employed. An adjusted odds ratio with 95% confidence interval was used to declare statistically significant variables on the basis of p < 0.05 in the multivariable logistic regression model. Results The prevalence of pneumonia among under-five children in the current study was found to be 12% with 95% CI: 10% to 14.4%. The presence of unpaved road within 100 m of the house (AOR = 2.27, 95% CI: 1.41-3.66), living within 100 m of heavy traffic (AOR = 1.94, 95% CI: 1.19-3.16), the habit of not opening doors while cooking (AOR = 1.62, 95% CI: 1.01-2.62), the presence of cockroach infestation (AOR = 1.98, 95% CI: 1.25-3.14), and new carpet in the house (AOR = 1.75, 95% CI: 1.01-3.03) were statistically significant variables associated with childhood pneumonia. Conclusions This study indicated that the prevalence of childhood pneumonia is still high. As such, enhancing strategies that would address unpaved roads within 100 m of the house, living within 100 m of heavy traffic, the habit of not opening doors while cooking, cockroach infestation, and new carpet in the house to reduce the burden of childhood pneumonia needs to be advocated.
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