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MacLeod C, Ngabirano L, N'Diaye DS, Braun L, Cumming O. Household-level water, sanitation and hygiene factors and interventions and the prevention of relapse after severe acute malnutrition recovery: A systematic review. MATERNAL & CHILD NUTRITION 2024; 20:e13634. [PMID: 38372439 PMCID: PMC11168358 DOI: 10.1111/mcn.13634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 01/29/2024] [Accepted: 01/31/2024] [Indexed: 02/20/2024]
Abstract
Severe acute malnutrition (SAM) is the most serious form of acute malnutrition and is associated with high mortality risk among children under 5. While the Community-based Management of Acute Malnutrition (CMAM) approach, recommended for treating cases of uncomplicated SAM, has increased treatment coverage and recovery outcomes, high relapse rates have been reported. Several risk factors for SAM relapse, such as insufficient food intake and high infectious disease burden in the community, have been identified. However, the role of household water, sanitation and hygiene (WASH) conditions remains unclear. This systematic review: (1) assesses the effectiveness of WASH interventions on preventing SAM relapse and (2) identifies WASH-related conditions associated with relapse to SAM among children aged 6-59 months discharged as recovered following SAM CMAM treatment. We performed electronic searches of six databases to identify relevant studies published between 1 January 2000 and 6 November 2023 and assessed their quality. After deduplication, 10,294 documents were screened by title and abstract, with 13 retrieved for full-text screening. We included three studies ranging from low- to medium-quality. One intervention study found that providing a WASH kit during SAM outpatient treatment did not reduce the risk of relapse to SAM. Two observational studies found inconsistent associations between household WASH conditions-unimproved sanitation and unsafe drinking water-and SAM relapse. Despite the paucity of evidence, the hypothesised causal pathways between WASH conditions and the risk of relapse remain plausible. Further evidence is needed to identify interventions for an integrated postdischarge approach to prevent relapse.
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Affiliation(s)
- Clara MacLeod
- Department of Disease ControlLondon School of Hygiene and Tropical MedicineLondonUnited Kingdom
| | | | | | - Laura Braun
- Department of Disease ControlLondon School of Hygiene and Tropical MedicineLondonUnited Kingdom
| | - Oliver Cumming
- Department of Disease ControlLondon School of Hygiene and Tropical MedicineLondonUnited Kingdom
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2
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Ngaboyeka G, Bisimwa G, Neven A, Mwene-Batu P, Kambale R, Ongezi E, Chimanuka C, Ntagerwa J, Balolebwami S, Mulume F, Battisti O, Dramaix M, Donnen P. Arm circumference for age, arm circumference and weight-for-height z-score for the evaluation of severe acute malnutrition: a retrospective cohort study in eastern Democratic Republic of Congo. BMC Public Health 2024; 24:587. [PMID: 38395784 PMCID: PMC10885520 DOI: 10.1186/s12889-024-18083-y] [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: 07/10/2023] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Little is known about the use of mid-upper arm circumference for age (MUACZ) for diagnosing of severe acute malnutrition (SAM) and its correlation with WHZ (weight-for-height Z-score) in an area endemic for severe acute malnutrition (SAM) and with a high prevalence of kwashiorkor. Our study aims to analyze the concordance between the diagnostic criteria of SAM in a region presenting these characteristics. METHODS We analyzed a database of children admitted from 1987 to 2008 for the management of SAM in Eastern Democratic Republic of Congo. Anthropometric indicators (z-score) were calculated and classified into 3 categories according to WHO standards. Cohen's kappa coefficient (κ) was calculated to assess the concordance between these indicators. RESULTS Out of the 9969 selected children aged 6 to 59 months, 30.2% had nutritional edema, 70.1% had a height-for-age (HAZ) z-score <-2, 11.5% WHZ<-3 z-score, 14.9% had a MUAC < 115 mm and 21.8% had a MUACZ <-3 z-score. With the classic combination WHZ and MUAC, 36% of children with SAM had both criteria at the same time and MUAC alone being the indicator that recruited more children with SAM (77%) compared with 65% with WHZ only. By replacing MUAC with MUACZ, 34% of SAM children fulfilled both criteria, WHZ and MUACZ. MUACZ alone recruited more children with SAM (88%) compared with 46% with WHZ alone. Considering these three indicators together, MUACZ remained the indicator that recruited more children with SAM (85%). WHZ and MUAC showed a moderate agreement [ κ (95% CI) = 0.408(0.392-0.424)], WHZ and MUACZ a weak agreement [ κ (95% CI) = 0.363(0.347-0.379)] and MUAC and MUACZ a good agreement [ κ (95% CI) = 0.604 (0.590-0.618)]. CONCLUSION Adjusting MUAC according to age improves its effectiveness in identifying severe acute malnutrition. With low concordance, MUAC and WHZ remain complementary in our context. MUACZ proves to be crucial, especially in the presence of kwashiorkor and chronic malnutrition, becoming a valuable tool for assessing severe acute malnutrition in our context.
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Affiliation(s)
- Gaylord Ngaboyeka
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo.
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium.
- Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo.
- Institut Supérieur des Techniques Médicales Kanyamulande, Walungu, Democratic Republic of Congo.
| | - Ghislain Bisimwa
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
| | - Anouk Neven
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
- Competence Center for Methodology and Statistics, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Pacifique Mwene-Batu
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Faculté de Médecine, Université de Kaziba, Kaziba, Democratic Republic of Congo
| | - Richard Kambale
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Emmanuel Ongezi
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Christine Chimanuka
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Joseph Ntagerwa
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Serge Balolebwami
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Francis Mulume
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Oreste Battisti
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Département de sciences cliniques, Faculté de médecine, Université de Liège, Liège, Belgique
| | - Michèle Dramaix
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Donnen
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
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Guesdon B, Faruqi MI, Siddiqui MI, Usman G, Ariser KN, Shah R, Amin F, Masoud M, Tagar QD, Tonon B, Lesieur E, Memon KN. Mid-upper arm circumference only protocol in Pakistan: missed opportunities for children suffering from severe acute malnutrition? A mixed-methods observational study. Public Health Nutr 2024; 27:e31. [PMID: 38197153 PMCID: PMC10830331 DOI: 10.1017/s1368980024000041] [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: 06/19/2023] [Revised: 12/27/2023] [Accepted: 01/04/2024] [Indexed: 01/11/2024]
Abstract
OBJECTIVE We investigated the missed treatment opportunities affecting programmes using mid-upper arm circumference (MUAC) as the sole anthropometric criterion for identification and monitoring of children suffering from severe acute malnutrition (SAM). DESIGN Alongside MUAC, we assessed weight-for-height Z-score (WHZ) in children screened and treated according to the national MUAC only protocol in Pakistan. Besides, we collected parents' perceptions regarding the treatment received by their children through qualitative interviews. SETTING Data were collected from October to December 2021 in Tando Allah Yar District, Sindh. SUBJECTS All children screened in the health facilities (n 8818) and all those discharged as recovered (n 686), throughout the district, contributed to the study. All children screened in the community in the catchment areas of five selected health facilities also contributed (n 8459). Parents of forty-one children randomly selected from these same facilities participated in the interviews. RESULTS Overall, 80·3 % of the SAM cases identified during community screening and 64·1 % of those identified in the health facilities presented a 'WHZ-only' diagnosis. These figures reached 93·9 % and 84·5 %, respectively, in children aged over 24 months. Among children treated for SAM and discharged as recovered, 25·3 % were still severely wasted according to WHZ. While parents positively appraised the treatment received by their children, they also recommended to extend eligibility to other malnourished children in their neighbourhood. CONCLUSION In this context, using MUAC as the sole anthropometric criterion for treatment decisions (referral, admission and discharge) resulted in a large number of missed opportunities for children in need of timely and adequate care.
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Affiliation(s)
- Benjamin Guesdon
- Action Contre la Faim – France, 102 rue de Paris, 93100Montreuil, France
| | - Meena Iqbal Faruqi
- Action Contre la Faim – France, 102 rue de Paris, 93100Montreuil, France
| | | | - Gulzar Usman
- Liaquat University of Medical & Health Sciences, Jamshoro, Pakistan
| | | | - Rafaina Shah
- Liaquat University of Medical & Health Sciences, Jamshoro, Pakistan
| | - Fatima Amin
- Action Against Hunger – Pakistan, Islamabad, Pakistan
| | | | | | - Brigitte Tonon
- Action Contre la Faim – France, 102 rue de Paris, 93100Montreuil, France
| | - Elise Lesieur
- Action Contre la Faim – France, 102 rue de Paris, 93100Montreuil, France
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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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Marino LV, Fandinga C, Barratt J, Brady I, Denton SA, Fitzgerald K, Mills T, Palframan K, Phillips S, Rees L, Scanlan N, Ashton JJ, Beattie RM. Pedi-R-MAPP | the development, testing, validation, and refinement of a digital nutrition awareness tool. Clin Nutr 2023; 42:1701-1710. [PMID: 37531806 DOI: 10.1016/j.clnu.2023.07.018] [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: 03/09/2023] [Revised: 07/04/2023] [Accepted: 07/18/2023] [Indexed: 08/04/2023]
Abstract
BACKGROUND & AIMS The Remote Malnutrition Application (R-MAPP) was developed during the COVID-19 pandemic to provide support for health care professionals (HCPs) working in the community to complete remote nutritional assessments and provide practical guidance for nutritional care. R-MAPP was adapted into Pediatric Remote Malnutrition Application (Pedi-R-MAPP) using a modified Delphi consensus, with the goal of providing a structured approach to completing a nutrition focused assessment as part of a technology enabled care service (TECS) consultation. The aim of this study was to develop and validate a digital version of Pedi-R-MAPP using the IDEAS framework (Integrate, Design, Assess and Share). METHODS A ten-step process was completed using the IDEAS framework. This involved the four concept processes; Stage-1, Integrate (Step 1-3) identify the problem, specify the goal, and use an evidence-based approach. Stage-2, (Step 4-7) design iteratively and rapidly with user feedback. Stage 3, (Step 8-9) Assess rigorously, and Stage 4 (Step 9-10) publish and launch of the tool. RESULTS Stage 1:Evidence-based development, Pedi-R-MAPP was developed using Delphi consensus methodology. Stage 2:Iteration & design, HCPs (n = 22) from UK, Europe, South Africa, and North America were involved four workshops to further develop a paper prototype of the tool and complete small-scale testing of a beta version of the tool which resulted in eight iterations. Stage 3:Assess rigorously, Small scale retrospective testing of the tool on children with congenital heart disease (n = 80) was completed by a single researcher, with iterative changes made to improve agreement with summary advice. Large scale testing amongst (n = 745) children in different settings was completed by specialist paediatric dietitians (n = 15) advice who recorded agreement with the summary advice compared with their own clinical assessment. Paediatric dietitians were in overall agreement with the summary advice in the tool 86% (n = 640), compared to their own clinical practice. The main reasons for disagreement were i) frequency of planned review 57.1% (n = 60/105), ii) need for ongoing dietetic review due to chronic condition 20.0% (n = 21/105), iii) disagreement with recommendation for discharge 16.2% (n = 17/105) and iv) concerns with faltering growth and/or need for condition specific growth charts 6.7% (7/105). Iterative changes were made to the algorithm, leading to an improvement in agreement of the summary advice on re-evaluation to 98% (p=<0.0001). CONCLUSION A digital version of the Pedi-R-MAPP nutrition awareness tool was developed using the IDEAS framework. The summary advice provided by the tool achieved a high level of agreement when compared to paediatric dietetic assessment, by providing a structured approach to completing a remote nutrition focused assessment, along with identifying the frequency of follow-up or an in-person assessment.
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Affiliation(s)
- L V Marino
- Paediatric Intensive Care Unit, Southampton Children's Hospital, NIHR Southampton Biomedical Research Centre University Hospital Southampton NHS Foundation Trust, Faculty of Health Science, University of Southampton, Southampton, UK.
| | - C Fandinga
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - J Barratt
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - I Brady
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - S A Denton
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - K Fitzgerald
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - T Mills
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - K Palframan
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - S Phillips
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - L Rees
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - N Scanlan
- Department of Dietetics/ Speech & Language Therapy, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - J J Ashton
- Paediatric Gastroenterology, Southampton Children's Hospital, NIHR Southampton Biomedical Research Centre University Hospital Southampton NHS Foundation Trust, Faculty of Medicine, University of Southampton, Southampton, UK
| | - R M Beattie
- Paediatric Gastroenterology, Southampton Children's Hospital, NIHR Southampton Biomedical Research Centre University Hospital Southampton NHS Foundation Trust, Faculty of Medicine, University of Southampton, Southampton, UK
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Al-Taj MA, Al Serouri A, Al-Muradi AM, Al-Dharhani E, Al-faeq NN, Al-amodi FM, Abdulwahab MM, Nawfal AM, Alshemerry MH, Mujahed MA. Concurrent wasting and stunting among marginalised children in Sana'a city, Yemen: a cross-sectional study. J Nutr Sci 2023; 12:e91. [PMID: 37587974 PMCID: PMC10425760 DOI: 10.1017/jns.2023.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 05/16/2023] [Accepted: 07/10/2023] [Indexed: 08/18/2023] Open
Abstract
Concurrent wasting and stunting (WaSt) is a serious form of malnutrition among young children, particularly vulnerable groups affected by the conflict. Understanding the prevalence and risk factors of WaSt among vulnerable children is important to develop effective intervention measures to reduce the burden of WaSt. The present study aimed to identify the prevalence of and risk factors for WaSt among marginalised children aged 6-59 months in Sana'a city, Yemen. A community-based cross-sectional design was conducted on a total sample size of 450 marginalised children aged 6-59 months who lived at home with their mothers. Multivariable logistic regression analysis was performed and the prevalence of WaSt was found to be 10⋅7 %. Children aged 24-59 months were protected from WaSt (adjusted odds ratio (AOR) 0⋅40, 95 % confidence interval (CI) 0⋅21, 0⋅75). A higher prevalence of WaSt was associated with male sex (AOR 2⋅31, 95 % CI 1⋅13, 4⋅71), no history of being breastfed (AOR 3⋅57, 95 % CI 1⋅23, 10⋅39), acute diarrhoea (AOR 2⋅12, 95 % CI 1⋅12, 4⋅02) and family income sources of assistance from others (AOR 2⋅74, 95 % CI 1⋅08, 6⋅93) or salary work (AOR 2⋅22, 95 % CI 1⋅10, 4⋅47). Continued breast- and bottle-feeding were not associated with WaSt in children aged 6-23 months. Mothers' age, education and work status, family size and drinking water source were not associated with WaSt. Overall, we found that the prevalence of WaSt among marginalised children remained high. Interventions to improve household income, hygienic conditions and child feeding practices are necessary to promote child growth.
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Affiliation(s)
- Mansour Abdu Al-Taj
- Department of Community Medicine, Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen
| | - Abdulwahed Al Serouri
- Field Epidemiology Training Programme, Ministry of Public Health and Population, Sana'a, Yemen
| | | | | | - Nada Nabil Al-faeq
- Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen
| | | | | | - Ali Mujahed Nawfal
- Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen
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Sarfraz A, Ahmed S, Muhammad S, Rehman N, Soomro SI, Qureshi K, Jakhro S, Umrani F, Greene A, Syed S, Moore SR, Ali SA. Standard RUTF vs. locally-made RUSF for acutely malnourished children: A quasi-experimental comparison of the impact on growth and compliance in a rural community of Pakistan. PLoS One 2023; 18:e0287962. [PMID: 37437065 PMCID: PMC10337979 DOI: 10.1371/journal.pone.0287962] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 06/14/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND The reduction in severe and moderate acute malnutrition (SAM and MAM) rates in Pakistan has been sub-optimal compared to other low-and middle-income countries (LMICs). Specially-formulated products have been designed globally to manage SAM and MAM, such as ready-to-use therapeutic food (RUTF) and ready-to-use supplementary food (RUSF), with variable efficacies. RUTF is primarily produced and patented in industrialized countries, raising supply challenges in resource-constrained regions with a high burden of acute malnutrition. RUSF minimizes costs by using locally-available ingredients while providing similar nutritional value. In this study, we compared the efficacy, side effects, and compliance of two months of supplementation with either RUTF or RUSF. METHODS Children aged nine months in the rural district of Matiari, Pakistan, with a weight-for-height z-score (WHZ) <-2 received either RUTF (500 kcal sachet) for two months in 2015 or RUSF (520 kcal sachet) for two months in 2018. RESULTS The RUSF group had a higher height gain and mid-upper arm circumferences (MUAC) score. Higher compliance was noted with lower side effects in the RUSF group. A higher compliance rate did correlate with the growth parameters in respective groups. CONCLUSION Our study found that both RUTF and RUSF partially improve the anthropometric status of acutely malnourished children, with neither being superior to the other.
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Affiliation(s)
- Azza Sarfraz
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Sheraz Ahmed
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Sajid Muhammad
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Najeeb Rehman
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Sanam Iram Soomro
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Khaliq Qureshi
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Sadaf Jakhro
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Fayaz Umrani
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
| | - Adam Greene
- Department of Pediatrics, University of Virginia, Charlottesville, VA, United States of America
| | - Sana Syed
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
- Department of Pediatrics, University of Virginia, Charlottesville, VA, United States of America
| | - Sean R. Moore
- Department of Pediatrics, University of Virginia, Charlottesville, VA, United States of America
| | - Syed Asad Ali
- Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
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8
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Al-Mushiki GM, Al-Samhari GA, Alahsab AA, Al-Shaebi F, Tao L, Zhong Q. Understanding risk factors for severe acute malnutrition among children during war conflict in yemen. Indian J Public Health 2023; 67:463-467. [PMID: 37929392 DOI: 10.4103/ijph.ijph_1220_22] [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] [Indexed: 11/07/2023] Open
Abstract
Severe acute malnutrition (SAM) is a major public health concern in Yemen, particularly in areas affected by ongoing conflict war. SAM is defined as a very low weight for height, by visible severe wasting, or by the presence of nutritional edema. The prevalence of SAM in Yemen has increased dramatically since the onset of the conflict. Prior studies have focused on evaluating prevalence, but this novel study aimed to assess the risk factors associated with SAM prevalence. Five thousand two hundred and seventeen patients of SAM admitted at 12 sentinel hospitals were enrolled, and data were collected and analyzed. Marasmus was the most common form. Numerous risk factors contribute to the high prevalence of SAM in Yemen, including food insecurity. The current conflict has hampered food production, distribution, and access. Awareness of risk factors can prevent SAM in the general population.
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Affiliation(s)
- Gaber M Al-Mushiki
- Post Graduate, Epidemiology and Biostatic Health, School of Public Health, Guangxi Medical University, Nanning; Department of Community Medicine, Faculty of Medicine and Health Sciences, Thamar University, Dhamar, Yemen
| | - Galal A Al-Samhari
- Post Graduate, Epidemiology and Biostatic Health, School of Public Health, Guangxi Medical University, Nanning; Department of Community Medicine, Faculty of Medicine and Health Sciences, Thamar University, Dhamar, Yemen
| | - Ameen A Alahsab
- Head of Children Nutrition Program, Office of Public Health and Population, Dhamar, Yemen
| | - Fadhl Al-Shaebi
- Department of Community Medicine, Faculty of Medicine and Health Sciences, Thamar University; Assistant Professor, Department of Immunology & Key Laboratory of Immune Mechanism and Intervention on Serious Disease in Hebei Province, Hebei Medical University, Shijiazhuang, China
| | - Lijun Tao
- Post Graduate, Epidemiology and Biostatic Health, School of Public Health, Guangxi Medical University, Nanning, China
| | - Qiuan Zhong
- Post Graduate, Epidemiology and Biostatic Health, School of Public Health, Guangxi Medical University, Nanning, China
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9
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Ngaboyeka G, Bisimwa G, Neven A, Mwene-Batu P, Kambale R, Kingwayi PP, Chiribagula C, Battisti O, Dramaix M, Donnen P. Association between diagnostic criteria for severe acute malnutrition and hospital mortality in children aged 6-59 months in the eastern Democratic Republic of Congo: the Lwiro cohort study. Front Nutr 2023; 10:1075800. [PMID: 37293673 PMCID: PMC10246449 DOI: 10.3389/fnut.2023.1075800] [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: 10/26/2022] [Accepted: 04/17/2023] [Indexed: 06/10/2023] Open
Abstract
Background Few studies have assessed the relationship between weight-for-height (WHZ) and mid-upper arm circumference (MUAC) with hospital mortality considering confounders. The particularity of MUAC for age (MUACZ) is less documented. Objective This study aims to investigate this relationship in a region endemic for severe acute malnutrition (SAM). Methods This is a retrospective cohort based on a database of children admitted from 1987 to 2008 in South Kivu, eastern DRC. Our outcome was hospital mortality. To estimate the strength of the association between mortality and nutritional indices, the relative risk (RR) with its 95% confidence interval (95% CI) was calculated. In addition to univariate analyses, we constructed multivariate models from binomial regression. Results A total of 9,969 children aged 6 to 59 months were selected with a median age of 23 months. 40.9% had SAM (according to the criteria WHZ < -3 and/or MUAC<115 mm and/or the presence of nutritional edema) including 30.2% with nutritional edema and 35.2% had both SAM and chronic malnutrition. The overall hospital mortality was 8.0% and was higher at the beginning of data collection (17.9% in 1987). In univariate analyses, children with a WHZ < -3 had a risk almost 3 times higher of dying than children without SAM. WHZ was more associated with in-hospital mortality than MUAC or MUACZ. Multivariate models confirmed the univariate results. The risk of death was also increased by the presence of edema. Conclusion In our study, WHZ was the indicator more associated with hospital death compared with MUAC or MUACZ. As such, we recommend that all criteria shall continue to be used for admission to therapeutic SAM programs. Efforts should be encouraged to find simple tools allowing the community to accurately measure WHZ and MUACZ.
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Affiliation(s)
- Gaylord Ngaboyeka
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
- Nutritional Department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
| | - Ghislain Bisimwa
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Nutritional Department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
| | - Anouk Neven
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
- Competence Center for Methodology and Statistics, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Pacifique Mwene-Batu
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Faculté de Médecine, Université de Kaziba, Kaziba, Democratic Republic of Congo
| | - Richard Kambale
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | | | - Christian Chiribagula
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Oreste Battisti
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Département de sciences cliniques, Faculté de médecine, Université de Liège, Liège, Belgium
| | - Michèle Dramaix
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Donnen
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
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Thurstans S, Wrottesley SV, Fenn B, Khara T, Bahwere P, Berkley JA, Black RE, Boyd E, Garenne M, Isanaka S, Lelijveld N, McDonald CM, Mertens A, Mwangome M, O'Brien KS, Stobaugh H, Taneja S, West KP, Guerrero S, Kerac M, Briend A, Myatt M. Anthropometric deficits and the associated risk of death by age and sex in children aged 6-59 months: A meta-analysis. MATERNAL & CHILD NUTRITION 2023; 19:e13431. [PMID: 36164997 PMCID: PMC9749608 DOI: 10.1111/mcn.13431] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 08/01/2022] [Accepted: 08/23/2022] [Indexed: 12/15/2022]
Abstract
Risk of death from undernutrition is thought to be higher in younger than in older children, but evidence is mixed. Research also demonstrates sex differences whereby boys have a higher prevalence of undernutrition than girls. This analysis described mortality risk associated with anthropometric deficits (wasting, underweight and stunting) in children 6-59 months by age and sex. We categorised children into younger (6-23 months) and older (24-59 months) age groups. Age and sex variations in near-term (within 6 months) mortality risk, associated with individual anthropometric deficits were assessed in a secondary analysis of multi-country cohort data. A random effects meta-analysis was performed. Data from seven low-or-middle-income-countries collected between 1977 and 2013 were analysed. One thousand twenty deaths were recorded for children with anthropometric deficits. Pooled meta-analysis estimates showed no differences by age in absolute mortality risk for wasting (RR 1.08, p = 0.826 for MUAC < 125 mm; RR 1.35, p = 0.272 for WHZ < -2). For underweight and stunting, absolute risk of death was higher in younger (RR 2.57, p < 0.001) compared with older children (RR 2.83, p < 0.001). For all deficits, there were no differences in mortality risk for girls compared with boys. There were no differences in the risk of mortality between younger and older wasted children, supporting continued inclusion of all children under-five in wasting treatment programmes. The risk of mortality associated with underweight and stunting was higher among younger children, suggesting that prevention programmes might be justified in focusing on younger children where resources are limited. There were no sex differences by age in mortality risk for all deficits.
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Affiliation(s)
- Susan Thurstans
- London School of Hygiene and Tropical MedicineLondonUK
- Emergency Nutrition NetworkKidlingtonUK
| | | | | | | | - Paluku Bahwere
- Epidemiology, Biostatistics and Clinical Research Centre, School of public HealthUniversité libre de BruxellesBrusselsBelgium
| | - James A. Berkley
- Centre for Tropical Medicine & Global HealthUniversity of OxfordOxfordUK
- Kenya Medical Research Institute (KEMRI)Centre for Geographic Medicine Research Coast (CGMRC) & KEMRI Wellcome Trust Research ProgrammeKilifiKenya
| | - Robert E. Black
- Department of International HealthJohns Hopkins Bloomberg School of Public HealthBaltimoreUSA
| | - Erin Boyd
- USAID/Bureau of Humanitarian AssistanceWashington DCUSA
- Friedman School of Nutrition Science and PolicyTufts UniversityBostonMassachusettsUSA
| | - Michel Garenne
- IRDUMI RésiliencesParisFrance
- Institut PasteurEpidémiologie des Maladies EmergentesParisFrance
- FERDIUniversité d'AuvergneClermont‐FerrandFrance
- MRC/Wits Rural Public Health and Health Transitions Research Unit, School of Public Health, Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Sheila Isanaka
- Harvard T. H. Chan School of Public HealthBostonMassachusettsUSA
- EpicentreParisFrance
| | | | - Christine M. McDonald
- Departments of Pediatrics, and Epidemiology & BiostatisticsUniversity of CaliforniaSan FranciscoCaliforniaUSA
- Department of NutritionUniversity of CaliforniaDavisUSA
| | - Andrew Mertens
- Division of Epidemiology & BiostatisticsUniversity of CaliforniaBerkeleyUSA
| | - Martha Mwangome
- Kenya Medical Research Institute (KEMRI)Centre for Geographic Medicine Research Coast (CGMRC) & KEMRI Wellcome Trust Research ProgrammeKilifiKenya
| | - Kieran S. O'Brien
- Francis I. Proctor FoundationUniversity of CaliforniaSan FranciscoUSA
| | - Heather Stobaugh
- Friedman School of Nutrition Science and PolicyTufts UniversityBostonMassachusettsUSA
- Action Against Hunger USANew YorkNew YorkUSA
| | - Sunita Taneja
- Center for Health Research and DevelopmentSociety for Applied StudiesNew DelhiIndia
| | - Keith P. West
- Department of International HealthJohns Hopkins Bloomberg School of Public HealthBaltimoreUSA
| | | | - Marko Kerac
- London School of Hygiene and Tropical MedicineLondonUK
| | - André Briend
- Center for Child Health Research, Faculty of Medicine and Medical TechnologyTampere UniversityTampereFinland
- Department of Nutrition, Exercise, and SportsUniversity of CopenhagenFredericksbergDenmark
| | - Mark Myatt
- Brixton Health, LlwyngwrilGwyneddWalesUK
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11
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Nassur AM, Daanouni O, Luc G, Humphreys A, Blanarova L, Heymsfield G, Kouassi F, Kangas ST, N’Diaye DS. Factors associated with acute malnutrition among children aged 6-59 months in Haiti, Burkina Faso and Madagascar: A pooled analysis. PLoS One 2022; 17:e0278980. [PMID: 36508472 PMCID: PMC9744306 DOI: 10.1371/journal.pone.0278980] [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: 08/14/2020] [Accepted: 11/29/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Acute malnutrition is one of the main causes of morbidity and mortality among children under 5 years worldwide, and Action Contre la Faim (ACF) aims to address its causes and consequences. To better tailor humanitarian programs, ACF conducts standardized contextual studies called Link NCAs (Nutrition Causal Analysis), to identify factors associated with severe acute malnutrition (SAM) and moderate acute malnutrition (MAM). Data from three Link NCAs performed in 2018 and 2019 in Haiti, Burkina Faso and Madagascar were used to explore the prevalence of malnutrition by different indicators and associated risk factors among children aged 6-59 months. METHODS Cross-sectional data, collected via household surveys applying two-stage cluster sampling, were pooled to build a sample of 1,356 children. Recommended anthropometric thresholds were used to define SAM (Weight-for-Height Z-score (WHZ) <-3 or Mid-upper Arm Circumference (MUAC) <115 mm and/or presence oedema), MAM (-3≤WHZ<-2 or 115≤MUAC<125 mm) and global acute malnutrition GAM (SAM or MAM) among children. Multivariate analyses for each anthropometric indicator were performed using logistic mixed models and adjusting for potential confounders. RESULTS The prevalence of acute malnutrition was the highest in Madagascar. The risk of having GAM and MAM varied across countries, while the risk of having SAM varied across clusters. Being male, suffering from diarrhea, and having unwashed face and hands, were significantly associated with GAM by WHZ with adjusted odds ratio of 1.9 [95%Confidence interval (CI):1.1-3.2], 1.7 (95%CI: 1.0-3.1) and 1.9 (95%CI: 1.0-3.6) respectively. These factors were also associated with MAM by WHZ. None of the studied factors was significantly associated with SAM, which could be due to a small sample size. CONCLUSION These results obtained from a large sample contribute to the evidence of the factors associated with undernutrition in children aged 6-59 months. Further research with larger sample sizes is needed to confirm these results.
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Affiliation(s)
| | - Oussama Daanouni
- Action Contre la Faim, Paris, France
- Université de Montpellier, Montpellier, France
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Public Health Implications of Wasting and Stunting Relationship in Children under Five Years Highly Vulnerable to Undernutrition in Guatemala: The REDAC Study. Nutrients 2022; 14:nu14193945. [PMID: 36235598 PMCID: PMC9572142 DOI: 10.3390/nu14193945] [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: 09/07/2022] [Revised: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Guatemala is the Latin American country with the highest prevalence of childhood stunting. Short height can bias the diagnosis of wasting when using the weight-for-height indicator. The aim of this study was to evaluate the diagnostic concordance of the anthropometric indicators of wasting and the relationship between wasting and stunting in children from highly vulnerable communities in Guatemala. (2) Methods: The sample consisted of 13,031 anthropometric records of children under five years of age (49.5% girls, average age of 27.9 months), including weight, height, and mid-upper arm circumference (MUAC), collected in March–August 2019. The proportions of stunting, underweight, and wasting, assessed by three different indicators, as well as their concurrence through the Composite Index of Anthropometric Failure were calculated. (3) Results: Stunting affected 73% of the sample, and 74.2% showed anthropometric failure. Wasting varied by indicator (weight-for-height: 2.8%; MUAC: 4.4%; MUAC-for-age: 10.6%). Concordance between MUAC and weight-for-height was very low (Kappa: 0.310; sensitivity: 40.9%). MUAC identified more wasted children in the stunted group (53.6% vs. 26.5%), while the opposite occurred in the non-stunted group (34.8% vs. 46.7%). (4) Conclusion: The presence of stunting affected the diagnosis of wasting, and both indicators should be included as diagnostic criteria for screening campaigns and in the treatment of moderate to acute wasting in vulnerable populations affected by multiple forms of undernutrition.
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Migliore E, Amaitsa VK, Mutuku FM, Malhotra IJ, Mukoko D, Sharma A, Kalva P, Kang AS, King CH, LaBeaud AD. Dietary Intake and Pneumococcal Vaccine Response Among Children (5–7 Years) in Msambweni Division, Kwale County, Kenya. Front Nutr 2022; 9:830294. [PMID: 35677545 PMCID: PMC9169235 DOI: 10.3389/fnut.2022.830294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundVaccine and sufficient food availability are key factors for reducing pneumonia outbreaks in sub-Saharan Africa.MethodsIn this study, the 10-valent pneumococcal conjugate vaccine (Synflorix® or PCV10) was administered to a child cohort (5–7 years old, n = 237) in Msambweni, Kenya, to determine relationships between dietary intake, nutritional/socioeconomic status of mothers/caregivers, and vaccine response. 7-day food frequency questionnaire (FFQ), dietary diversity score (DDS) and single 24-h dietary recall were used to address participants' dietary assessment and nutritional status. Individual food varieties were recorded and divided into 9 food groups as recommended by Food and Agriculture Organization. Anthropometric measurements, nasopharyngeal swabs and vaccine administration were performed at the initial visit. Participants were followed 4–8 weeks with a blood draw for pneumococcal IgG titers assessed by Luminex assay.FindingsChronic malnutrition was prevalent in the cohort (15% stunting, 16% underweight). Unbalanced dietary intake was observed, with mean energy intake 14% below Recommended Dietary Allowances (1,822 Kcal) for 5–7 years age range. 72% of the daily energy was derived from carbohydrates, 18% from fats and only 10% from proteins. Poor anthropometric status (stunting/underweight) was associated with low socioeconomic/educational status and younger mother/caregiver age (p < 0.002). Limited intake of essential micronutrients (vitamins A, E, K) and minerals (calcium, potassium) associated with low consumption of fresh fruits, vegetables, and animal source foods (dairy, meat) was observed and correlated with poor vaccine response (p < 0.001). In contrast, children who consumed higher amounts of dietary fiber, vitamin B1, zinc, iron, and magnesium had adequate vaccine response (p < 0.05). Correlation between higher dietary diversity score (DDS), higher Vitamin E, K, Zinc intake and adequate vaccine response was also observed (p < 0.03).InterpretationOverall, this study highlights ongoing food scarcity and malnutrition in Kenya and demonstrates the links between adequate socioeconomic conditions, adequate nutrient intake, and vaccine efficacy.
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Affiliation(s)
- Eleonora Migliore
- Division of Infectious Disease, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
- Eleonora Migliore
| | - Vivian K. Amaitsa
- Department of Community Health and Epidemiology, Kenyatta University, Nairobi, Kenya
| | - Francis M. Mutuku
- Department of Environment and Health Science, Technical University of Mombasa, Mombasa, Kenya
| | - Indu J. Malhotra
- Vector Borne Disease Control Unit, Ministry of Health, Nairobi, Kenya
| | - Dunstan Mukoko
- Vector Borne Disease Control Unit, Ministry of Health, Nairobi, Kenya
| | - Anika Sharma
- Division of Infectious Disease, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
| | - Prathik Kalva
- Division of Infectious Disease, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
| | - Amrik S. Kang
- Division of Infectious Disease, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
| | - Charles H. King
- Center for Global Health and Diseases, Case Western Reserve University School of Medicine, Cleveland, OH, United States
| | - A. Desiree LaBeaud
- Division of Infectious Disease, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
- *Correspondence: A. Desiree LaBeaud
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Jasper P, Jochem WC, Lambert-Porter E, Naeem U, Utazi CE. Mapping the prevalence of severe acute malnutrition in Papua, Indonesia by using geostatistical models. BMC Nutr 2022; 8:13. [PMID: 35152906 PMCID: PMC8842923 DOI: 10.1186/s40795-022-00504-z] [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: 07/10/2021] [Accepted: 01/13/2022] [Indexed: 11/24/2022] Open
Abstract
Background Severe acute malnutrition (SAM) is the most life-threatening form of malnutrition, and in 2019, approximately 14.3 million children under the age of 5 were considered to have SAM. The prevalence of child malnutrition is recorded through large-scale household surveys run at multi-year intervals. However, these surveys are expensive, yield estimates with high levels of aggregation, are run over large time intervals, and may show gaps in area coverage. Geospatial modelling approaches could address some of these challenges by combining geo-located survey data with geospatial data to produce mapped estimates that predict malnutrition risk in both surveyed and non-surveyed areas. Methods A secondary analysis of cluster-level program evaluation data (n = 123 primary sampling units) was performed to map severe acute malnutrition (SAM) in Papuan children under 2 years (0–23 months) of age with a spatial resolution of 1 × 1 km in Papua, Indonesia. The approach used Bayesian geostatistical modelling techniques and publicly available geospatial data layers. Results In Papua, Indonesia, SAM was predicted in geostatistical models by using six geospatial covariates related primarily to conditions of remoteness and inaccessibility. The predicted 1-km spatial resolution maps of SAM showed substantial spatial variation across the province. By combining the predicted rates of SAM with estimates of the population under 2 years of age, the prevalence of SAM in late 2018 was estimated to be around 15,000 children (95% CI 10,209–26,252). Further tests of the predicted levels suggested that in most areas of Papua, more than 5% of Papuan children under 2 years of age had SAM, while three districts likely had more than 15% of children with SAM. Conclusions Eradication of hunger and malnutrition remains a key development goal, and more spatially detailed data can guide efficient intervention strategies. The application of additional household survey datasets in geostatistical models is one way to improve the monitoring and timely estimation of populations at risk of malnutrition. Importantly, geospatial mapping can yield insights for both surveyed and non-surveyed areas and can be applied in low-income country contexts where data is scarce and data collection is expensive or regions are inaccessible. Supplementary Information The online version contains supplementary material available at 10.1186/s40795-022-00504-z.
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Affiliation(s)
- Paul Jasper
- Oxford Policy Management Limited, Level 3, Clarendon House, 52 Cornmarket Street, Oxford, OX1 3HJ, UK
| | - Warren C Jochem
- School of Geography and Environmental Sciences, University of Southampton, Southampton, SO17 1BJ, UK
| | - Emma Lambert-Porter
- Oxford Policy Management Limited, Level 3, Clarendon House, 52 Cornmarket Street, Oxford, OX1 3HJ, UK.
| | - Umer Naeem
- Oxford Policy Management Limited, Level 3, Clarendon House, 52 Cornmarket Street, Oxford, OX1 3HJ, UK
| | - Chigozie Edson Utazi
- School of Geography and Environmental Sciences, University of Southampton, Southampton, SO17 1BJ, UK.,Southampton Statistical Sciences Research Institute, University of Southampton, Southampton, SO17 1BJ, UK
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Hjellbakk VK, Hailemariam H, Reta F, Engebretsen IMS. Diet and nutritional status among hospitalised children in Hawassa, Southern Ethiopia. BMC Pediatr 2022; 22:57. [PMID: 35062911 PMCID: PMC8781358 DOI: 10.1186/s12887-022-03107-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 12/28/2021] [Indexed: 11/16/2022] Open
Abstract
Background Undernutrition constitutes a major problem among children in Hawassa, Ethiopia, and the literature on nutritional status in hospitalised children is scarce. The aim of this study was to investigate dietary diversity, nutritional practices, and the frequencies of undernutrition and the factors associated with severe acute malnutrition (SAM) in a hospitalised paediatric population in Hawassa, Southern Ethiopia. Methods A hospital-based cross-sectional study was carried out among hospitalised children in Hawassa, Southern Ethiopia. Children aged 6 to 59 months and their caregivers admitted for >24 hours from two public hospitals in Hawassa between November 2019 and January 2020 were included. Dietary diversity was assessed using World Health Organization (WHO) guidelines. Weight and height/length of the children were measured, and z-scores were calculated using the WHO growth standards. The definition of SAM was a weight-for-height z-score (WHZ) less than –3 or a clinically confirmed SAM diagnosis with higher WHZ. Results A total of 188 caregiver-child pairs were assessed in the two public hospitals. The majority of the patients were admitted with SAM (N = 70/188, 37%) or respiratory tract infections (N = 44/188, 23%). There was a similar number of boys and girls with SAM. Of all the children, 59% reported to have consumed foods from fewer than four food groups, while 40% reported eating foods from four or more food groups. The rate of malnutrition was high, and 35.8% of the children were classified as wasted (WHZ < –2) and 41% were stunted (height-for-age z-score < –2). Nearly 30% of the SAM patients were also stunted. Conclusion This study revealed that hospitalised children in this setting had poor dietary diversity and nutritional status, a high degree of morbidity, and extreme poverty. There is thus a need to focus on nutrition patterns in clinical settings. Supplementary Information The online version contains supplementary material available at 10.1186/s12887-022-03107-6.
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Gut microbiome dysbiosis in malnutrition. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2022; 192:205-229. [DOI: 10.1016/bs.pmbts.2022.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Patlán‐Hernández AR, Stobaugh HC, Cumming O, Angioletti A, Pantchova D, Lapègue J, Stern S, N'Diaye DS. Water, sanitation and hygiene interventions and the prevention and treatment of childhood acute malnutrition: A systematic review. MATERNAL & CHILD NUTRITION 2022; 18:e13257. [PMID: 34612592 PMCID: PMC8710129 DOI: 10.1111/mcn.13257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 07/02/2021] [Accepted: 07/20/2021] [Indexed: 11/28/2022]
Abstract
Undernutrition is more prevalent among children living in unsanitary environments with inadequate water, sanitation and hygiene (WASH). Despite good evidence for the effect of WASH on multiple infectious diseases, evidence for the effect of WASH interventions on childhood undernutrition is less well established, particularly for acute malnutrition. To assess the effectiveness of WASH interventions in preventing and treating acute childhood malnutrition, we performed electronic searches to identify relevant studies published between 1 January 2000 and 13 May 2019. We included studies assessing the effect of WASH on prevention and treatment of acute malnutrition in children under 5 years of age. Data were extracted by two independent reviewers. We included 26 articles of 599 identified references with a total of 43,083 participants. Twenty-five studies reported on the effect of WASH on prevention, and two studies reported its effect on treatment of acute malnutrition. Current evidence does not show consistent associations of WASH conditions and interventions with prevention of acute malnutrition or with the improvement of its treatment outcomes. Only two high-quality randomized controlled trials (RCTs) demonstrated that improved water quality during severe acute malnutrition treatment improved recovery outcomes but did not prevent relapse. Many of the interventions consisted of a package of WASH services, making impossible to attribute the effect to one specific component. This highlights the need for high-quality, rigorous intervention studies assessing the effects of WASH interventions specifically designed to prevent acute malnutrition or improve its treatment.
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Affiliation(s)
| | - Heather C. Stobaugh
- Action Against HungerNew YorkNew YorkUSA
- Tufts UniversityBostonMassachusettsUSA
| | - Oliver Cumming
- Department of Disease Control, Faculty of Infectious and Tropical DiseasesLondon School of Hygiene and Tropical MedicineLondonUK
| | | | - Danka Pantchova
- Action Contre la FaimParisFrance
- Global Nutrition ClusterUnited Nations Children's FundNew YorkNew YorkUSA
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Kumar P, Sinha RK, Daniel A, Shah H, Sriswan R, Kokane A, Mohapatra A, Kashyap V, Goel AK, Kumar V, Kiran A, Arlappa N, Joshi A, Nayak RR, Singh M, Salasibew M, Ghosh S, Pawar SM, Mishra P, Tiwari K, Bhattacharjee S, Saiyed F, Patel TS, Nayak PK, Sahoo SK, Prajapati M, Sinha S, de Wagt A. Effectiveness of community-based treatment programs for treatment of uncomplicated severe acute malnourished children aged 6-59 months using locally produced nutrient dense foods: protocol for a multicentric longitudinal quasi-experimental study. BMC Nutr 2021; 7:85. [PMID: 34906257 PMCID: PMC8672603 DOI: 10.1186/s40795-021-00489-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 11/29/2021] [Indexed: 11/22/2022] Open
Abstract
Background Severe acute malnutrition (SAM) is a major underlying cause of mortality among children. Around one third of the world’s acutely malnourished children live in India. The WHO recommends community-based management of acute malnutrition (CMAM) for managing children with SAM. In India, different states are implementing community-based SAM treatment programme, hereinafter called CSAM, using varieties of locally produced nutrient dense food items with different nutrient compositions. The study will assess the effectiveness of these state specific CSAM interventions. Methods The longitudinal quasi-experimental study will be undertaken in two purposively selected blocks of one district each in the four intervention states and one comparison state. From each state, 200 SAM children identified using weight-for-length/height z-score (WHZ) < − 3 criteria will be enrolled in the study. Their anthropometric data and skinfold thickness will be taken on admission, at sixth week and at discharge by trained field investigators. Other child details, incidence of morbidity and socio-economic details will be collected on admission. To assess food consumption pattern including consumption of locally produced nutrient dense food supplements, dietary assessment, using 24-h dietary recall will be conducted on admission, at sixth week and at discharge. In addition, body composition parameters will be assessed for a sub-set of children using bio-electrical impedance analysis on admission and at discharge to analyse changes in total body water, fat-free mass, and fat mass. Post discharge, all study participants will be followed up monthly until 6 months. Atleast 10% of the sample will be checked for quality assessment. The study’s primary outcome is cure rate defined as children attaining WHZ ≥ -2. Secondary outcomes include mean weight gain, mean length of stay, body composition parameters, relapse and mortality rates. Additionally, process evaluation and cost effectiveness analysis will be conducted. Discussion There is a shortage of robust evidence regarding the effectiveness of locally produced nutrient dense food supplements provided as part of the CSAM intervention in India. This study will contribute to evidence on effective strategies to manage children with uncomplicated SAM in India. The study protocol has all necessary ethical approvals. Written informed consent will be obtained from caregivers of the children. Trial registration The study is registered with Clinical Trial Registration of India (Registration No.: CTRI/2020/09/028013) Date of registration 24/09/2020. Supplementary Information The online version contains supplementary material available at 10.1186/s40795-021-00489-1.
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Affiliation(s)
- Praveen Kumar
- Lady Hardinge Medical College and associated Kalawati Saran Children's Hospital, C-604 Connaught Circus, DIZ Area, Connaught Place, New Delhi, 110001, India.
| | - Rajesh Kumar Sinha
- National Centre of Excellence for Management of Children with Severe Acute Malnutrition (NCoE-SAM), Kalawati Saran Children's Hospital, C-604 Connaught Circus, DIZ Area, Connaught Place, New Delhi, 110001, India
| | - Abner Daniel
- UNICEF India Country Office, 73, Lodi Estate, New Delhi, 110003, India
| | - Hemang Shah
- Children's Investment Fund Foundation, The Crescent, Level 3, Lado Sarai, New Delhi, 110030, India
| | - Raja Sriswan
- ICMR-National Institute of Nutrition, Beside Tarnaka Metro Station, Osmania University, PO, Hyderabad, Telangana, 500007, India
| | - Arun Kokane
- All India Institute of Medical Sciences, Saket Nagar, AIIMS Campus, Saket Nagar, BaghSwaniya, Bhopal, Madhya Pradesh, 462020, India
| | - Aditya Mohapatra
- Annex Building, SIHFW, BiraMaharana Ln, Nilakantha Nagar, Nayapalli, Bhubaneswar, Odisha, 751012, India
| | - Vivek Kashyap
- Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, 834001, India
| | - Anil Kumar Goel
- AIIMS Campus, Gate No, 1, Great Eastern Rd, opposite Gurudwara, Tatibandh, Raipur, Chhattisgarh, 492099, India
| | - Virendra Kumar
- Lady Hardinge Medical College and associated Kalawati Saran Children's Hospital, C-604 Connaught Circus, DIZ Area, Connaught Place, New Delhi, 110001, India
| | - Asha Kiran
- Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, 834001, India
| | - N Arlappa
- ICMR-National Institute of Nutrition, Beside Tarnaka Metro Station, Osmania University, PO, Hyderabad, Telangana, 500007, India
| | - Ankur Joshi
- All India Institute of Medical Sciences, Saket Nagar, AIIMS Campus, Saket Nagar, BaghSwaniya, Bhopal, Madhya Pradesh, 462020, India
| | - Rashmi Ranjan Nayak
- Department of Women and Child Development and Mission Shakti, Government of Odisha, Mission Shakti Bhawan, At-Gandamunda, PO-Baramunda, Bhubaneswar, Odisha, Pin-751030, India
| | - Manjula Singh
- Children's Investment Fund Foundation, The Crescent, Level 3, Lado Sarai, New Delhi, 110030, India
| | - Mihretab Salasibew
- Children's Investment Fund Foundation, The Crescent, Level 3, Lado Sarai, New Delhi, 110030, India
| | - Samik Ghosh
- Children's Investment Fund Foundation, The Crescent, Level 3, Lado Sarai, New Delhi, 110030, India
| | - Sameer Manikrao Pawar
- UNICEF, Plot No.41-42, Polytechnic Colony, Shyamla Hills, Bhopal, Madhya Pradesh, 462013, India
| | - Preetu Mishra
- UNICEF, VISHWA Complex, Ground Floor, Near IICM, Kanke Road, Ranchi, Jharkhand, 834006, India
| | - Khyati Tiwari
- UNICEF, Flat No. 1104, Block B, Indis One City, KPHB, Hyderabad, Telangana, 500072, India
| | | | | | - Tarun Shrikrishna Patel
- UNICEF, Plot No.41-42, Polytechnic Colony, Shyamla Hills, Bhopal, Madhya Pradesh, 462013, India
| | - Pritish Kumar Nayak
- UNICEF, VISHWA Complex, Ground Floor, Near IICM, Kanke Road, Ranchi, Jharkhand, 834006, India
| | | | | | - Shikha Sinha
- National Centre of Excellence for Management of Children with Severe Acute Malnutrition (NCoE-SAM), Kalawati Saran Children's Hospital, C-604 Connaught Circus, DIZ Area, Connaught Place, New Delhi, 110001, India
| | - Arjan de Wagt
- UNICEF India Country Office, 73, Lodi Estate, New Delhi, 110003, India
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Paganelli CR, Kassebaum N, Strong K, Suchdev PS, Voskuijl W, Bassat Q, Blau DM, Denno DM. Guidance for Systematic Integration of Undernutrition in Attributing Cause of Death in Children. Clin Infect Dis 2021; 73:S374-S381. [PMID: 34910171 PMCID: PMC8672773 DOI: 10.1093/cid/ciab851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Minimally invasive tissue sampling (MITS) is increasingly being used to better understand causes of death in low-resource settings. Undernutrition (eg, wasting, stunting) is prevalent among children globally and yet not consistently coded or uniformly included on death certificates in MITS studies when present. Consistent and accurate attribution of undernutrition is fundamental to understanding its contribution to child deaths. In May 2020, members of the MITS Alliance Cause of Death Technical Working Group convened a panel of experts in public health, child health, nutrition, infectious diseases, and MITS to develop guidance for systematic integration of undernutrition, as assessed by anthropometry, in cause of death coding, including as part of the causal chain or as a contributing condition, in children <5 years of age. The guidance presented here will support MITS and other researchers, public health practitioners, and clinicians with a systematic approach to assigning and interpreting undernutrition in death certification.
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Affiliation(s)
| | - Nicholas Kassebaum
- Department of Health Metrics Sciences, University of Washington, Seattle, Washington, USA.,Department of Global Health, University of Washington, Seattle, Washington, USA.,Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington, USA
| | - Kathleen Strong
- Department of Maternal, Newborn, Child and Adolescent Health and Aging, World Health Organization, Geneva, Switzerland
| | - Parminder S Suchdev
- Department of Pediatrics and Emory Global Health Institute, Emory University, Atlanta, Georgia, USA
| | - Wieger Voskuijl
- University of Amsterdam, Amsterdam, the Netherlands.,Amsterdam Centre for Global Health, Emma Children's Hospital, Amsterdam University Medical Centres, Amsterdam, the Netherlands.,Amsterdam Institute for Global Health and Development, Amsterdam University Medical Centres, Amsterdam, the Netherlands.,The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
| | - Quique Bassat
- ISGlobal, Hospital Clínic-Universitat de Barcelona, Barcelona, Spain.,Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique.,ICREA, Pg. Lluís Companys 23, 08010 Barcelona, Spain.,Pediatrics Department, Hospital Sant Joan de Déu, Universitat de Barcelona, Esplugues, Barcelona, Spain.,Consorcio de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Dianna M Blau
- Centers for Disease Control and Prevention, Atlanta, Georgia, USAand
| | - Donna M Denno
- Department of Global Health, University of Washington, Seattle, Washington, USA.,The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.,Department of Pediatrics, University of Washington, Seattle, Washington, USA
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Adesoro O, Oresanya O, Counihan H, Hamade P, Eguavon D, Emebo C, Marron B, Kozuki N, Isah A, Gimba P, Isokpunwu CO, Maxwell K, Tibenderana JK. A feasibility study to assess non-clinical community health workers' capacity to use simplified protocols and tools to treat severe acute malnutrition in Niger state Nigeria. BMC Health Serv Res 2021; 21:1102. [PMID: 34654415 PMCID: PMC8520247 DOI: 10.1186/s12913-021-07118-4] [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: 05/31/2021] [Accepted: 09/21/2021] [Indexed: 11/22/2022] Open
Abstract
Background Severe acute malnutrition (SAM) is a major determinant of childhood mortality and morbidity. Although integrated community case management (iCCM) of childhood illnesses is a strategy for increasing access to life-saving treatment, malnutrition is not properly addressed in the guidelines. This study aimed to determine whether non-clinical Community Health Workers (called Community-Oriented Resource Persons, CORPs) implementing iCCM could use simplified tools to treat uncomplicated SAM. Methods The study used a sequential multi-method design and was conducted between July 2017 and May 2018. Sixty CORPs already providing iCCM services were trained and deployed in their communities with the target of enrolling 290 SAM cases. Competency of CORPs to treat and the treatment outcomes of enrolled children were documented. SAM cases with MUAC of 9 cm to < 11.5 cm without medical complications were treated for up to 12 weeks. Full recovery was at MUAC≥12.5 cm for two consecutive weeks. Supervision and quantitative data capturing were done weekly while qualitative data were collected after the intervention. Results CORPs scored 93.1% on first assessment and increment of 0.11 (95% CI, 0.05–0.18) points per additional supervision conducted. The cure rate from SAM to full recovery, excluding referrals from the denominator in line with the standard for reporting SAM recovery rates, was 73.5% and the median length of treatment was 7 weeks. SAM cases enrolled at 9 cm to < 10.25 cm MUAC had 31% less likelihood of recovery compared to those enrolled at 10.25 cm to < 11.5 cm. CORPs were not burdened by the integration of SAM into iCCM and felt motivated by children’s recovery. Operational challenges like bad terrains for supervision, supply chain management and referrals were reported by supervisors, while Government funding was identified as key for sustainability. Conclusion The study demonstrated that with training and supportive supervision, CORPs in Nigeria can treat SAM among under-fives, and refer complicated cases using simplified protocols as part of an iCCM programme. This approach seemed acceptable to all stakeholders, however, the effect of the extra workload of integrating SAM into iCCM on the quality of care provided by the CORPs should be assessed further. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-07118-4.
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Affiliation(s)
- Olatunde Adesoro
- Malaria Consortium, 33 Pope John Paul Street, Maitama, Abuja, Nigeria.
| | - Olusola Oresanya
- Malaria Consortium, 33 Pope John Paul Street, Maitama, Abuja, Nigeria
| | | | | | - Dare Eguavon
- Malaria Consortium, 33 Pope John Paul Street, Maitama, Abuja, Nigeria
| | - Chika Emebo
- Malaria Consortium, 33 Pope John Paul Street, Maitama, Abuja, Nigeria
| | | | | | - Amina Isah
- Niger State Ministry of Health, Minna, Nigeria
| | | | | | - Kolawole Maxwell
- Malaria Consortium, 33 Pope John Paul Street, Maitama, Abuja, Nigeria
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21
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Pedram P, Patten SB, Bulloch AGM, Williams JVA, Dimitropoulos G. Self-Reported Lifetime History of Eating Disorders and Mortality in the General Population: A Canadian Population Survey with Record Linkage. Nutrients 2021; 13:3333. [PMID: 34684334 PMCID: PMC8538567 DOI: 10.3390/nu13103333] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/16/2021] [Accepted: 09/19/2021] [Indexed: 02/04/2023] Open
Abstract
Eating disorders (EDs) are often reported to have the highest mortality of any mental health disorder. However, this assertion is based on clinical samples, which may provide an inaccurate view of the actual risks in the population. Hence, in the current retrospective cohort study, mortality of self-reported lifetime history of EDs in the general population was explored. The data source was the Canadian Community Health Survey: Mental Health and Well-Being (CCHS 1.2), linked to a national mortality database. The survey sample was representative of the Canadian household population (mean age = 43.95 years, 50.9% female). The survey inquired about the history of professionally diagnosed chronic conditions, including EDs. Subsequently, the survey dataset was linked to the national mortality dataset (for the date of death) up to 2017. Cox proportional hazards models were used to explore the effect of EDs on mortality. The unadjusted-hazard ratio (HR) for the lifetime history of an ED was 1.35 (95% CI 0.70-2.58). However, the age/sex-adjusted HR increased to 4.5 (95% CI 2.33-8.84), which was over two times higher than age/sex-adjusted HRs for other mental disorders (schizophrenia/psychosis, mood-disorders, and post-traumatic stress disorder). In conclusion, all-cause mortality of self-reported lifetime history of EDs in the household population was markedly elevated and considerably higher than that of other self-reported disorders. This finding replicates prior findings in a population-representative sample and provides a definitive quantification of increased risk of mortality in EDs, which was previously lacking. Furthermore, it highlights the seriousness of EDs and an urgent need for strategies that may help to improve long-term outcomes.
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Affiliation(s)
- Pardis Pedram
- Department of Psychiatry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
- Mathison Centre for Mental Health Research & Education, Foothills Medical Centre, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada; (S.B.P.); (A.G.M.B.)
- Hotchkiss Brain Institute, University of Calgary Foothills, 3330 Hospital Drive NW, Calgary, AB T2N 4N1, Canada
| | - Scott B. Patten
- Mathison Centre for Mental Health Research & Education, Foothills Medical Centre, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada; (S.B.P.); (A.G.M.B.)
- Hotchkiss Brain Institute, University of Calgary Foothills, 3330 Hospital Drive NW, Calgary, AB T2N 4N1, Canada
- Department of Community Health Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
- O’Brien Institute for Public Health, University of Calgary Foothills, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
- Cuthbertson & Fischer Chair in Pediatric Mental Health, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
| | - Andrew G. M. Bulloch
- Mathison Centre for Mental Health Research & Education, Foothills Medical Centre, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada; (S.B.P.); (A.G.M.B.)
- Hotchkiss Brain Institute, University of Calgary Foothills, 3330 Hospital Drive NW, Calgary, AB T2N 4N1, Canada
- Department of Community Health Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
- O’Brien Institute for Public Health, University of Calgary Foothills, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
| | - Jeanne V. A. Williams
- Department of Community Health Sciences, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
| | - Gina Dimitropoulos
- Department of Psychiatry, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada;
- Mathison Centre for Mental Health Research & Education, Foothills Medical Centre, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada; (S.B.P.); (A.G.M.B.)
- Hotchkiss Brain Institute, University of Calgary Foothills, 3330 Hospital Drive NW, Calgary, AB T2N 4N1, Canada
- O’Brien Institute for Public Health, University of Calgary Foothills, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada
- Faculty of Social Work, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada
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22
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Tripoli FM, Accomando S, La Placa S, Pietravalle A, Putoto G, Corsello G, Giuffrè M. Analysis of risk and prognostic factors in a population of pediatric patients hospitalized for acute malnutrition at the Chiulo hospital, Angola. Ital J Pediatr 2021; 47:184. [PMID: 34507598 PMCID: PMC8434719 DOI: 10.1186/s13052-021-01140-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/26/2021] [Indexed: 11/10/2022] Open
Abstract
Background Malnutrition is a multifactorial pathology in which genetic, epigenetic, cultural, environmental, socio-economic factors interact with each other. The impact that this disease has on the health of children worldwide is dramatic. Severe acute malnutrition in particular is a disease affecting nearly 20 million preschool children worldwide, most of them in Africa and South East Asia. Objectives This work aims to investigate potential prognostic factors in the clinical evolution of acute malnutrition and potential risk factors for the development of the disease. Methods Our study was carried out at the “Hospital da Missão Catolica do Chiulo”, in Angola, where the NGO Doctors with Africa CUAMM has been operating since 2000. In the first part of the study we analyzed the characteristics and clinical evolution of 163 patients hospitalized for acute malnutrition at the UEN (Unidade Especial de Nutrição) of the Chiulo Hospital over a period of 6 months, in order to identify potential prognostic factors of the disease. The second part of our study was carried out by administering a questionnaire to a group of caregivers of malnourished children and to a group of caregivers of non-malnourished children admitted to Pediatrics for other causes, with the aim of identifying potential risk factors for the development of malnutrition. Results and conclusions The analysis of prognostic factors revealed that the most relevant are the WHZ (weight for height z-score) at the time of admission, the presence of Stunting and the presence of other pathologies or clinical conditions associated with severe acute malnutrition. The analysis of risk factors has shown that not only food shortages, but also errors in the timing of the suspension of breastfeeding and the timing of the introduction of complementary foods play an important role. Equally important were some family risk factors, including the size of the family unit and the presence of deceased children. It also emerged that the lack of knowledge of what a child needs to grow up healthy often affects the development of malnutrition. It follows that a useful and low-cost tool for preventing child malnutrition would be large-scale nutrition education campaigns.
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Affiliation(s)
- Federica Maria Tripoli
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy.,Doctors with Africa, CUAMM, Chiulo, Ombadja, Angola
| | - Salvatore Accomando
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Simona La Placa
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | | | | | - Giovanni Corsello
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Mario Giuffrè
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy.
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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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24
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Sarr M, Tidjani Alou M, Delerce J, Khelaifia S, Diagne N, Diallo A, Bassene H, Bréchard L, Bossi V, Mbaye B, Lagier JC, Levasseur A, Sokhna C, Million M, Raoult D. A Listeria monocytogenes clone in human breast milk associated with severe acute malnutrition in West Africa: A multicentric case-controlled study. PLoS Negl Trop Dis 2021; 15:e0009555. [PMID: 34185789 PMCID: PMC8291692 DOI: 10.1371/journal.pntd.0009555] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 07/20/2021] [Accepted: 06/09/2021] [Indexed: 11/18/2022] Open
Abstract
Background Severe acute malnutrition (SAM) is a major public health problem affecting children under the age of five in many low- and middle-income countries, and its resolution would contribute towards achieving the several sustainable development goals. The etiology of SAM is pluri-factorial, including delayed maturation of the gut microbiota, suboptimal feeding practices and dysfunctional breastfeeding. The recent serendipitous detection of Listeria monocytogenes in the breast milk of Malian women, in contrast to French women, suggests a possible association with SAM. Methodology/ Principal findings To investigate the possible association of L. monocytogenes carriage in breast milk and SAM, a case-control study was performed in Senegal, with subjects recruited from two areas. Using 16S amplicon sequencing, a culture independent method, 100% (152/152) of the mothers were positive for L. monocytogenes in their breast milk while qPCR analysis gave lower recovery rates. Interestingly, after enrichment in Fraser broth and seeding on PALCALM agar, all 10 isolated strains were isolated from the milk of 10 mothers who had SAM children which also had a significantly increased relative abundance of L. monocytogenes (0.34 (SD 0.35) vs 0.05 (SD 0.07) in controls, p<0.0001). The high genomic similarity between these strains and Malian breast milk strains from a previous study supports the hypothesis of endemic clone carriage in West Africa. Moreover, the in vitro growth inhibition of L. monocytogenes using breast milk samples was obtained from only 50% of the milk of mothers who had SAM children, in contrast to control samples which systematically inhibited the growth of L. monocytogenes with a higher inhibition diameter (15.7 mm (SD 2.3) in controls versus 3.5 mm (SD 4.6) in SAM, p = 0.0001). Lactobacillus and Streptococcus isolated from the breast milk of controls inhibit L. monocytogenes in a species-dependent manner. Conclusions/Significance Our study reveals a previously unsuspected carriage of L. monocytogenes in the breast milk of West African women, which is associated with SAM. The inhibitory effect of human selected lactic acid bacterial species against L. monocytogenes might provide new therapeutic and inexpensive options to prevent and treat this neglected public health issue. Severe acute malnutrition is a global public health issue which greatly impacts childhood mortality rates. Although still not fully understood, the multi-factorial pathology of severe acute malnutrition has been associated, among other factors, with sub-optimal feeding practices (including dysfunctional breastfeeding) and an altered gut microbiota. The serendipitous detection of Listeria monocytogenes in the breast milk of Malian women has raised the possibility of its involvement in the pathogenesis of severe acute malnutrition. To investigate this possibility, the presence of L. monocytogenes was assessed in a cohort of lactating Senegalese women, both mothers of healthy children as well as those of severely malnourished children using culture-dependent and independent methods. Our study confirms the previously unsuspected presence of L. monocytogenes in the breast milk of Senegalese women, which is increased in the milk of mothers of severely malnourished children. Moreover, breast milk samples from the mothers of healthy children more frequently induced a potent inhibition of L. monocytogenes than those from the mothers of severely malnourished children. An inhibition was also achieved using potential probiotics, Lactobacillus and Streptococcus species, isolated from breast milk. Our study reveals the previously unsuspected carriage of L. monocytogenes in the breast milk of West African women, which is associated with severe acute malnutrition. The inhibitory effect of human selected lactic acid bacterial species against L. monocytogenes might provide new therapeutic and inexpensive options to prevent and treat this neglected public health issue.
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Affiliation(s)
- Marièma Sarr
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
| | - Maryam Tidjani Alou
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Jeremy Delerce
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Saber Khelaifia
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Nafissatou Diagne
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
- Aix Marseille Univ, IRD, AP-HM, VITROME, Marseille, France
| | - Aldiouma Diallo
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
- Aix Marseille Univ, IRD, AP-HM, VITROME, Marseille, France
| | - Hubert Bassene
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
- Aix Marseille Univ, IRD, AP-HM, VITROME, Marseille, France
| | - Ludivine Bréchard
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Vincent Bossi
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Babacar Mbaye
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Jean-Christophe Lagier
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Anthony Levasseur
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Cheikh Sokhna
- Campus Commun UCAD-IRD of Hann, Dakar, Senegal
- Aix Marseille Univ, IRD, AP-HM, VITROME, Marseille, France
| | - Matthieu Million
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
| | - Didier Raoult
- IHU-Méditerranée Infection, Marseille, France
- Aix Marseille Univ, IRD, AP-HM, MEPHI, Marseille, France
- * E-mail:
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25
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Dailey-Chwalibóg T, Freemark M, Muehlbauer M, Roberfroid D, Kemokai IA, Mostak MR, Alim MA, Khan MMST, Khan MAH, Bawo L, Dunbar NK, Taylor CH, Fouillet H, Huneau JF, Kolsteren P, Guesdon B. Clinical and Biochemical Markers of Risk in Uncomplicated Severe Acute Malnutrition. Pediatrics 2021; 147:peds.2020-027003. [PMID: 34021063 DOI: 10.1542/peds.2020-027003] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Use of mid-upper arm circumference (MUAC) as a single screening tool for severe acute malnutrition (SAM) assumes that children with a low weight-for-height z score (WHZ) and normal MUAC have lower risks of morbidity and mortality. However, the pathophysiology and functional severity associated with different anthropometric phenotypes of SAM have never been well characterized. We compared clinical characteristics, biochemical features, and health and nutrition histories of nonedematous children with SAM who had (1) low WHZ only, (2) both low WHZ and low MUAC, or (3) low MUAC only. METHODS In Bangladesh, Burkina Faso, and Liberia, we conducted a multicentric cohort study in uncomplicated, nonedematous children with SAM and low MUAC only (n = 161), low WHZ only (n = 138), or a combination of low MUAC and low WHZ (n = 152). Alongside routine anthropometric measurements, we collected a wide range of critical indicators of clinical and nutritional status and viability; these included serum leptin, an adipocytokine negatively associated with mortality risk in SAM. RESULTS Median leptin levels at diagnosis were lower in children with low WHZ only (215.8 pg/mL; P < .001) and in those with combined WHZ and MUAC deficits (180.1 pg/mL; P < .001) than in children with low MUAC only (331.50 pg/mL). The same pattern emerged on a wide range of clinical indicators, including signs of severe wasting, dehydration, serum ferritin levels, and caretaker-reported health deterioration, and was replicated across study sites. CONCLUSIONS Illustrative of the likely heterogeneous functional severity of the different anthropometric phenotypes of SAM, our results confirm the need to retain low WHZ as an independent diagnostic criterion.
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Affiliation(s)
- Trenton Dailey-Chwalibóg
- Department of Expertise and Advocacy, Action Contre la Faim, Paris, France; .,Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, 75005, Paris, France.,Department of Food Technology, Safety, and Health, Ghent University, Ghent, Belgium
| | - Michael Freemark
- Division of Pediatric Endocrinology and Diabetes, Duke University Medical Center, Durham, North Carolina.,Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina
| | - Michael Muehlbauer
- Duke Molecular Physiology Institute, Duke University Medical Center, Durham, North Carolina
| | - Dominique Roberfroid
- Department of Food Technology, Safety, and Health, Ghent University, Ghent, Belgium.,Belgian Health Care Knowledge Centre, Brussels, Belgium.,Medicine Department, Faculty of Medicine, University of Namur, Namur, Belgium
| | | | - Md Rayhan Mostak
- Action Contre la Faim, Dhaka, Bangladesh.,Palli Karma-Sahayak Foundation, Dhaka, Bangladesh
| | - Md Abdul Alim
- National Nutrition Service, Institute of Public Health Nutrition, Dhaka, Bangladesh
| | | | | | - Luke Bawo
- Ministry of Health, Monrovia, Liberia; and
| | | | - Curtis H Taylor
- Pacific Institute for Research and Evaluation, University of Liberia, Monrovia, Liberia
| | - Helene Fouillet
- Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, 75005, Paris, France
| | | | - Patrick Kolsteren
- Department of Food Technology, Safety, and Health, Ghent University, Ghent, Belgium
| | - Benjamin Guesdon
- Department of Expertise and Advocacy, Action Contre la Faim, Paris, France
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De Luca A, Patel M, Mantha O, Peretti N, Hankard R. Promoting the awareness of hospital malnutrition in children: ePINUT 10th anniversary in 2020. NUTR CLIN METAB 2021. [DOI: 10.1016/j.nupar.2021.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Guesdon B, Katwal M, Poudyal AK, Bhandari TR, Counil E, Nepali S. Anthropometry at discharge and risk of relapse in children treated for severe acute malnutrition: a prospective cohort study in rural Nepal. Nutr J 2021; 20:32. [PMID: 33820545 PMCID: PMC8021301 DOI: 10.1186/s12937-021-00684-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/02/2021] [Indexed: 11/22/2022] Open
Abstract
Background There is a dearth of evidence on what should be the optimal criteria for discharging children from severe acute malnutrition (SAM) treatment. Programs discharging children while they are still presenting varying levels of weight-for-height (WHZ) or mid-upper-arm circumference (MUAC) deficits, such as those implemented under the current national protocol in Nepal, are opportunities to fill this evidence gap. Methods We followed a cohort of children discharged as cured from SAM treatment in Parasi district, Nepal. Relapse as SAM, defined as the occurrence of WHZ<-3 or MUAC < 115 mm or nutritional edema, was investigated through repeated home visits, during six months after discharge. We assessed the contribution of remaining anthropometric deficits at discharge to relapse risk through Cox regressions. Results Relapse as SAM during follow-up was observed in 33 % of the cohort (35/108). Being discharged before reaching the internationally recommended criteria was overall associated with a large increase in the risk of relapse (HR = 3.3; p = 0.006). Among all anthropometric indicators at discharge, WHZ<-2 led to a three-fold increase in relapse risk (HR = 3.2; p = 0.003), while MUAC < 125 mm significantly raised it only in the older children. WHZ<-2 at discharge came up as the only significant predictor of relapse in multivariate analysis (HR = 2.8, p = 0.01), even among children with a MUAC ≥ 125 mm. Of note, more than 80 % of the events of relapse as SAM would have been missed if WHZ had not been monitored and used in the definition of relapse. Conclusions Our results suggest that the priority for SAM management programs should be to ensure that children reach a high level of WHZ at discharge, at least above or equal to the WHO recommended cut-off. The validity of using a single MUAC cut-off such as 125 mm as a suitable discharge criterion for all age groups is questioned. Further follow-up studies providing a complete assessment of nutritional status at discharge and not based on a restricted MUAC-only definition of relapse as SAM would be urgently needed to set evidence-based discharge criteria. These studies are also required to assess programs currently discounting or omitting WHZ for identification and management of SAM.
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Affiliation(s)
- Benjamin Guesdon
- Action Against Hunger
- Action Contre la Faim (ACF) - France, 14-16 Boulevard Douaumont, 75854, Paris, France.
| | - Manisha Katwal
- Action Against Hunger
- Action Contre la Faim (ACF)- Nepal, Kathmandu, Nepal
| | - Amod Kumar Poudyal
- Central Department of Public Health, Institute of Medicine (IOM), Tribhuvan University (TU), Kirtipur, Nepal
| | - Tusli Ram Bhandari
- Department of Public Health, School of Health and Allied Sciences, Pokhara University (PoU), Pokhara, Nepal
| | - Emilie Counil
- Institut national d'études démographiques (INED), F-93322, Aubervilliers, France
| | - Sujay Nepali
- Action Against Hunger
- Action Contre la Faim (ACF)- Nepal, Kathmandu, Nepal
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Barcus GC, Papathakis PC, Schaffner A, Chimera B. Nutrition Screening, Reported Dietary Intake, Hospital Foods, and Malnutrition in Critical Care Patients in Malawi. Nutrients 2021; 13:nu13041170. [PMID: 33916149 PMCID: PMC8066941 DOI: 10.3390/nu13041170] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/29/2021] [Accepted: 03/29/2021] [Indexed: 11/16/2022] Open
Abstract
In low-income countries there are few data on hospital malnutrition. Reduced food intake combined with nutrient-poor foods served in hospitals contribute to nutritional risk. This study investigated whether reported dietary intake and disease state of hospitalized adults in critical care units was related to malnutrition determined by mid-upper arm circumference (MUAC). Adult in-patients (n = 126) in tuberculosis, burn, oncology, and intensive care units in two public tertiary hospitals in Malawi were screened for nutritional status using MUAC and a question on current dietary intake. The hospital menu was reviewed; portion sizes were weighed. The prevalence of moderate and severe malnutrition was 62%. Patients with organ-related diseases and infectious diseases had the highest rates of reduced reported dietary intake, 71.4% and 57.9%, respectively; however, there was no association between reported dietary intake and MUAC. In those unable to eat, however, the rate of severe malnutrition was 50%. The menu consisted of porridge and thickened corn-based starch with fried cabbage; protein foods were provided twice weekly. There was a nutrient gap of 250 calories and 13 gm protein daily. The findings support the need for increasing dietetic/nutrition services to prevent and treat malnutrition in hospitals using simple screening tools.
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Affiliation(s)
- Grace C. Barcus
- Department of Food Science and Nutrition, California Polytechnic State University, San Luis Obispo, CA 93407, USA;
| | - Peggy C. Papathakis
- Department of Food Science and Nutrition, California Polytechnic State University, San Luis Obispo, CA 93407, USA;
- Queen Elizabeth Central Hospital, P.O. Box 95, Blantyre, Malawi;
- Correspondence:
| | - Andrew Schaffner
- Department of Statistics, California Polytechnic State University, San Luis Obispo, CA 93407, USA;
| | - Bernadette Chimera
- Queen Elizabeth Central Hospital, P.O. Box 95, Blantyre, Malawi;
- School of Public Health and Family Medicine, College of Medicine, University of Malawi, Chichiri, Blantyre, Malawi
- Kamuzu Central Hospital, Area 33 Mzimba Street, P.O. Box 106, Lilongwe, Malawi
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29
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Guesdon B, Couture A, Lesieur E, Bilukha O. "No weight for height" case detection strategies for therapeutic feeding programs: sensitivity to acute malnutrition and target composition based on representative surveys in humanitarian settings. BMC Nutr 2021; 7:3. [PMID: 33526090 PMCID: PMC7850713 DOI: 10.1186/s40795-021-00406-6] [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: 07/09/2020] [Accepted: 01/12/2021] [Indexed: 11/30/2022] Open
Abstract
Background One newly proposed approach to determining eligibility of children aged 6–59 months for therapeutic feeding programs (TFPs) is to use mid-upper arm circumference (MUAC) < 115 mm, bilateral oedema or Weight-for-Age Z-score (WAZ) < − 3 as admission criteria (MUAC+SWAZ). We explored potential consequences of this approach on the eligibility for treatment, as compared with the existing WHO normative guidance. We also compared sensitivity and specificity parameters of this approach for detecting wasted children to the previously described “Expanded MUAC” approach. Methods We analyzed data from 558 population representative cross-sectional cluster surveys conducted since 2007. We retrieved all children classified as severe acute malnutrition (SAM), moderate acute malnutrition (MAM), and those who are both wasted and stunted (WA + ST), and calculated proportions of previously eligible children who would now be excluded from treatment, as well as proportions of non-malnourished children among those who would become eligible. We also analyzed the expected changes in the number and demographics (sex, age) of the selected populations of children according to the different admission approaches. Results Both MUAC+SWAZ and Expanded MUAC case detection approaches substantially increase the sensitivity in detecting SAM, as compared to an approach which restricts detection of SAM cases to MUAC< 115 mm and oedema. Improved sensitivity however is attained at the expense of specificity and would require a very large increase of the size of TFPs, while still missing a non-negligible proportion (20–25%) of the SAM caseload. While our results confirm the sensitivity of the MUAC+SWAZ case detection approach in detecting WA + ST (over 80%), they show, on the other hand, that about half of the additional target detected by using SWAZ criterion will be neither SAM nor WA + ST. Conclusions These results suggest that recently promoted approaches to case detection inflate TFPs’ targets through the allocation of treatment to large numbers of children who have not been shown to require this type of support, including a significant proportion of non-acutely malnourished children in the MUAC+SWAZ approach. Considering the scarcity of resources for the implementation of TFPs, the rationale of abandoning the use of WHZ and of these alternative case detection strategies need to be critically reviewed.
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Affiliation(s)
- Benjamin Guesdon
- Action Contre La Faim - France, 14-16 Boulevard Douaumont, 75854, Paris, France.
| | - Alexia Couture
- Emergency Response and Recovery Branch, Division of Global Health Protection, Center for Global Health, Centers for Disease Control, 1600 Clifton Road, Atlanta, GA, 30329, USA
| | - Elise Lesieur
- Action Contre La Faim - France, 14-16 Boulevard Douaumont, 75854, Paris, France
| | - Oleg Bilukha
- Emergency Response and Recovery Branch, Division of Global Health Protection, Center for Global Health, Centers for Disease Control, 1600 Clifton Road, Atlanta, GA, 30329, USA
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Black MM, Trude ACB, Lutter CK. All Children Thrive: Integration of Nutrition and Early Childhood Development. Annu Rev Nutr 2020; 40:375-406. [PMID: 32966185 DOI: 10.1146/annurev-nutr-120219-023757] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Building on the successes of child survival, we review the evidence needed to ensure both that children who survive also thrive and that recommendations promote equity, with no child left behind. To illustrate the critical roles played by nutrition and child development, we revise the Conceptual Framework for the Causes of Malnutrition and Death and the Nurturing Care Framework to create the Conceptual Framework of All Children Surviving and Thriving. The revised framework highlights the goals of child growth and development, supported by health, nutrition, learning, responsive caregiving, and security and safety. We review the challenges posed by undernutrition, stunting, micronutrient deficiencies, overweight, and children not reaching their developmental potential. Although integrated nutrition-childhood development interventions have shown promising effects, most have not been implemented at scale. Implementation science that investigates how and why integrated interventions work in real life, along with the acceptability, feasibility, cost, coverage, and sustainability of the interventions, is needed to ensure equity for all children thriving.
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Affiliation(s)
- Maureen M Black
- RTI International, Research Triangle Park, North Carolina 27709, USA.,Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA;
| | - Angela C B Trude
- Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland 21201, USA;
| | - Chessa K Lutter
- RTI International, Research Triangle Park, North Carolina 27709, USA.,Department of Family Science, University of Maryland School of Public Health, College Park, Maryland 20742, USA
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Potential consequences of expanded MUAC-only programs on targeting of acutely malnourished children and ready-to-use-therapeutic-food allocation: lessons from cross-sectional surveys. BMC Nutr 2020; 6:5. [PMID: 32153978 PMCID: PMC7050718 DOI: 10.1186/s40795-019-0328-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/10/2019] [Indexed: 01/08/2023] Open
Abstract
Background Some of the recently piloted innovative approaches for the management of acute malnutrition in children use the “expanded MUAC-only” approach, with Mid Upper Arm Circumference (MUAC) < 125 mm as the sole anthropometric criterion for screening and admission, classification of cases as severe using the 115 mm cut-off, and use Ready-to-Use-Therapeutic-Food (RUTF) for the management of both moderate (MAM) and severe (SAM) cases of acute malnutrition. Our study aimed at exploring the potential consequences of this “expanded MUAC-only” program scenario on the eligibility for treatment and RUTF allocation, as compared with the existing WHO normative guidance. Methods We analyzed data from 550 population representative cross-sectional cluster surveys conducted since 2007. We retrieved all children classified as SAM and MAM according to currently used case definitions, and calculated the proportions of SAM children who would be excluded from treatment, misclassified as MAM, or whose specific risks (because of having both MUAC and weight-for height deficits) would be ignored. We also analyzed the expected changes in the number and demographics (sex, age) of children meant to receive RUTF according to the new approach. Results We found that approximately one quarter of SAM children would not be detected and eligible for treatment under the “expanded MUAC-only” scenario, and another 20% would be classified as MAM. A further 17% of the total SAM children would be admitted and followed only according to their MUAC or oedema status, while they also present with a severe weight-for height deficit on admission. Considering MAM targeting, about half of the MAM children would be left undetected. This scenario also shows a 2.5 time increase in the number of children targeted with RUTF, with approximately 70% of MAM and 30% of SAM cases among this new RUTF target. Conclusions This empirical evidence suggests that adoption of “expanded MUAC-only” programs would likely lead to a priori exclusion from treatment or misclassifying as MAM a large proportion of SAM cases, while redirecting programmatic costs in favor of those less in need. It underscores the need to explore other options for improving the impact of programs addressing the needs of acutely malnourished children.
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