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Imam A, Hassan-Hanga F, Sallahdeen A, Farouk ZL. A cross-sectional study of prevalence and risk factors for stunting among under-fives attending acute malnutrition treatment programmes in north-western Nigeria: Should these programmes be adapted to also manage stunting? Int Health 2021; 13:262-271. [PMID: 32780808 PMCID: PMC8079315 DOI: 10.1093/inthealth/ihaa043] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 06/15/2020] [Accepted: 07/09/2020] [Indexed: 01/01/2023] Open
Abstract
Background Stunting and severe wasting can co-occur in under-fives, predisposing them to increased risks for morbidity and mortality. The Community Management of Acute Malnutrition (CMAM) programme, which provides outpatient malnutrition care for severely wasted children, has been successful at managing severe wasting, but there are limited data on stunting among entrants into these programmes. Methods We performed secondary analysis of data collected from attendees of two CMAM centres in north-western Nigeria. Using WHO reference standards, we determined the prevalence of concurrent stunting (height/length-for-age <-2 SD) among severely wasted children (weight-for-height z-scores <-3 SD). We identified individual and household-level risk factors for concurrent stunting using multivariable logistic regression analysis. Results Our cohort comprised 472 severely wasted children and the majority (82.8%) were stunted. Age groups of 12–23 mo (adjusted OR [AOR]=2.38, 95% CI 1.26 to 4.48) and 24–35 mo (AOR=7.81, 95% CI 1.99 to 30.67), male gender (AOR=2.51, 95% CI 1.43 to 4.39) and attending the rural malnutrition clinic (AOR=3.08, 95% CI 1.64 to 5.79) were associated with a significantly increased probability of stunting. Conclusions Stunting prevalence is high among severely wasted children attending CMAM programmes in north-western Nigeria. Policymakers need to adapt these treatment programmes to also cater for stunting, taking into account practical programmatic realities such as available expertise and scarce resource allocation.
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Affiliation(s)
- Abdulazeez Imam
- Department of Vaccines and Immunity, Medical Research Council Unit The Gambia at London School of Hygiene and Tropical Medicine, Atlantic Boulevard, P.O. Box 452, Fajara, Gambia
| | - Fatimah Hassan-Hanga
- Department of Paediatrics, Bayero University Kano, Department of Paediatrics, Aminu Kano Teaching Hospital, P.M.B 3452, Kano, Nigeria
| | - Azeezat Sallahdeen
- Department of Vaccines and Immunity, Medical Research Council Unit The Gambia at London School of Hygiene and Tropical Medicine, Atlantic Boulevard, P.O. Box 452, Fajara, Gambia
| | - Zubaida L Farouk
- Department of Paediatrics, Bayero University Kano, Department of Paediatrics, Aminu Kano Teaching Hospital, P.M.B 3452, Kano, Nigeria
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Mitigating the Impacts of COVID-19 on Global Child Health: a Call to Action. CURRENT TROPICAL MEDICINE REPORTS 2021; 8:183-189. [PMID: 33996382 PMCID: PMC8112470 DOI: 10.1007/s40475-021-00241-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2021] [Indexed: 12/03/2022]
Abstract
Purpose of Review Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the cause of coronavirus disease 2019 (COVID-19), continues to affect individuals, communities, and health systems worldwide. Here, we highlight how COVID-19 threatens to jeopardize the tremendous gains made over the last few decades on improving children’s health globally. Recent Findings In contrast to adults, children with COVID-19 are less likely to develop severe disease requiring hospitalization or die as a direct result of infection. However, the pandemic will likely have other important health impacts disproportionately affecting vulnerable children globally. Possible effects include worsening of poverty and food insecurity; disruption of already strained routine child health services; damage to already imperiled healthcare workforces; a wave of mental health challenges; interruption of education; and increased risks of violence, abuse, exploitation, and neglect. These challenges notwithstanding, the response to COVID-19 may also provide opportunities, such as for health system strengthening, that could improve child health after the pandemic. Summary The negative impacts of COVID-19 on global child health may be substantial. However, these are not foregone conclusions and much can be done to mitigate the worst outcomes. Child health providers should advocate for an equitable response to COVID-19 that prioritizes the health of vulnerable children and furthers the gains made in global child health.
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Mwene-Batu P, Lemogoum D, de le Hoye L, Bisimwa G, Hermans MP, Minani J, Amani G, Mateso GQ, Cikomola JC, Dramaix M, Donnen P. Association between severe acute malnutrition during childhood and blood pressure during adulthood in the eastern Democratic Republic of the Congo: the Lwiro cohort study. BMC Public Health 2021; 21:847. [PMID: 33933039 PMCID: PMC8088659 DOI: 10.1186/s12889-021-10908-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 04/23/2021] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Little is known about the long-term outcomes of Severe Acute Malnutrition (SAM) during childhood. As such, this study aims to explore the association between childhood SAM and blood pressure (BP) in adulthood in a context without nutrition transition. METHODOLOGY We identified 524 adults (Median age: 22 years) who were treated for SAM during childhood in Eastern DRC between 1988 and 2007. They were compared with 407 age-and-sex matched subjects with no history of SAM in the community. The variables examined for this study were the systolic (SBP), diastolic (DBP), mean (MBP) blood pressure (BP) and pulse pressure (PP), as well as high blood pressure (HBP) defined as BP ≥ 140/90 mmHg and/or use of BP-lowering drug(s) in adulthood. For comparison, linear and logistic regression models were used for analysing continuous and dichotomous variables, respectively. RESULTS Of the 524 exposed located, 145 were selected according to age. A total of 97 unexposed were recruited. Compared to unexposed, exposed had slightly higher SBP and PP after adjusting for occupation, body mass index (BMI) and food consumption [SBP = 1.4 mmHg (- 2.2, 4.8) and PP = 2.6 mmHg (- 0.3, 6.0)]. However, their DBP was lower than that of the unexposed [- 1.6 mmHg (- 4.6, 1.5)]. MBP and creatinine levels were similar between the two groups. The prevalence of HBP adjusted for age was higher among exposed than unexposed (9.7% vs 5.3%). In addition, the odds of having HBP was higher among exposed than unexposed, however the observed difference was not statistically significant [Odds Ratio (OR) 1.9 (0.7, 5.6)]. Finally, using multiple regression analysis, although the effect was not significant, SAM was a major contributor to HBP [adjusted OR 3.1 (0.9,10.9), p = 0.064], while only male gender and higher BMI (overweight/obesity) emerged as independent predictors of HBP among this young study population. CONCLUSIONS This study suggests that an episode of SAM in childhood has a weak impact on BP variability in young Congolese adults (from DRC) living in an environment without nutrition transition. However, people who experienced a period of SAM tended to have a higher prevalence of HBP and a much higher risk of developing HBP than unexposed. Additional multicentre studies involving a larger cohort would provide greater understanding of the impact of SAM on the overall risk of BP disorders during adulthood.
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Affiliation(s)
- Pacifique Mwene-Batu
- 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.
- Institute of Health and Society, Université Catholique de Louvain, Brussels, Belgium.
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo.
| | - Daniel Lemogoum
- Hôpital ULB-Erasme , Université Libre de Bruxelles, Brussels, Belgium
| | - Laurène de le Hoye
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
| | - 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
| | - Michel P Hermans
- Division of Endocrinology & Nutrition, Cliniques universitaires St-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Jimmy Minani
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Gaylord Amani
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Guy-Quesney Mateso
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Justin Cirhuza Cikomola
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Faculty of Medicine, Univeristé catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Michelle 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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Schaefer R, Mayberry A, Briend A, Manary M, Walker P, Stobaugh H, Hanson K, McGrath M, Black R. Relapse and regression to severe wasting in children under 5 years: A theoretical framework. MATERNAL & CHILD NUTRITION 2021; 17:e13107. [PMID: 33145990 PMCID: PMC7988852 DOI: 10.1111/mcn.13107] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/04/2020] [Accepted: 10/15/2020] [Indexed: 12/21/2022]
Abstract
Systematic reviews have highlighted that repeated severe wasting after receiving treatment is likely to be common, but standardised measurement is needed urgently. The Council of Research & Technical Advice for Acute Malnutrition (CORTASAM) released recommendations on standard measurement of relapse (wasting within 6 months after exiting treatment as per recommended discharge criteria), regression (wasting within 6 months after exiting treatment before reaching recommended discharge criteria) and reoccurrence (wasting after 6 months of exit from treatment as per recommended discharge criteria). We provide a theoretical framework of post-treatment relapse and regression to severe wasting to guide discussions, risk factor analyses, and development and evaluations of interventions. This framework highlights that there are factors that may impact risk of relapse and regression in addition to the impact of contextual factors associated with incidence and reoccurrence of severe wasting more generally. Factors hypothesised to be associated with relapse and regression relate specifically to the nutrition and health status of the child on admission to, during and exit from treatment and treatment interventions, platforms and approaches as well as type of exit from treatment (e.g., before reaching recommended criteria). These factors influence whether children reach full recovery, and poorer nutritional and immunological status at exit from treatment are more proximate determinants of risk of severe wasting after treatment, although post-treatment interventions may modify risks. The evidence base for many of these factors is weak. Our framework can guide research to improve our understanding of risks of relapse and regression and how to prevent them and inform programmes on what data to collect to evaluate relapse. Implementation research is needed to operationalise results in programmes and reduce post-treatment severe wasting at scale.
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Affiliation(s)
| | - Amy Mayberry
- No Wasted Lives TeamAction Against Hunger UKLondonUK
| | - André Briend
- Center for Child Health ResearchTampere UniversityTampereFinland
- Department of Nutrition, Exercise and SportsUniversity of CopenhagenCopenhagenDenmark
| | - Mark Manary
- Department of PediatricsWashington University in St. LouisSt. LouisMissouriUSA
- School of Public Health and Family Medicine, College of MedicineUniversity of MalawiBlantyreMalawi
| | - Polly Walker
- No Wasted Lives TeamAction Against Hunger UKLondonUK
| | - Heather Stobaugh
- Action Against Hunger USNew YorkNew YorkUSA
- Friedman School Friedman School of Nutrition Science and PolicyTufts UniversityBostonMassachusettsUSA
| | | | | | - Robert Black
- Bloomberg School of Public HealthJohns Hopkins UniversityBaltimoreMarylandUSA
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Allen A, Perera S, Mettananda S, Rodrigo R, Perera L, Darshana T, Moggach F, Jackson Crawford A, Heirene L, Fisher C, Olivieri N, Rees D, Premawardhena A, Allen S. Oxidative status in the β-thalassemia syndromes in Sri Lanka; a cross-sectional survey. Free Radic Biol Med 2021; 166:337-347. [PMID: 33677065 DOI: 10.1016/j.freeradbiomed.2021.02.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/17/2021] [Accepted: 02/21/2021] [Indexed: 01/10/2023]
Abstract
In the β-thalassemias, oxidative stress, resulting from chronic hemolysis, globin chain imbalance, iron overload and depleted antioxidant defences, likely contributes to cell death, organ damage, anemia, hypoxia and inflammation. We assessed variations in these parameters in β-thalassemia syndromes in Sri Lanka. Between November 2017 and June 2018, we assessed children and adults attending two thalassemia centres in Sri Lanka: 59 patients with HbE β-thalassemia, 50 β-thalassemia major, 40 β-thalassemia intermedia and 13 HbS β-thalassemia. Median age was 26.0 years (IQR 15.3-38.8), 101 (62.3%) were female and 152 (93.8%) of Sinhalese ethnicity. Methemoglobin, plasma hemoglobin, heme and ferritin were measured as sources of oxidants; plasma total antioxidant capacity, haptoglobin, hemopexin and vitamins C and E assessed antioxidant status; plasma thiobarbituric acid reactive substances and 8-hydroxy-2'-deoxyguanosine assessed oxidative damage; hemoglobin, plasma erythropoietin and transferrin receptor assessed anemia and hypoxia and plasma interleukin-6 and C-reactive protein assessed inflammation. Fruit and vegetable intake was determined by dietary recall. Physical fitness was investigated using the 6-min walk test and measurement of handgrip strength. Oxidant sources were frequently increased and antioxidants depleted, with consequent oxidative damage, anemia, hypoxia and inflammation. Biomarkers were generally most abnormal in HbE β-thalassemia and least abnormal in β-thalassemia intermedia but also varied markedly between individuals with the same thalassemia syndrome. Oxidative stress and damage were also more severe in splenectomized patients and/or those receiving iron chelation therapy. Less than 15% of patients ate fresh fruits or raw vegetables frequently, and plasma vitamins C and E were deficient in 132/160 (82.5%) and 140/160 (87.5%) patients respectively. Overall, physical fitness was poor in all syndromes and was likely due to anemic hypoxia. Studies of antioxidant supplements to improve outcomes in patients with thalassemia should consider individual patient variation in oxidative status both between and within the thalassemia syndromes.
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Affiliation(s)
- Angela Allen
- Department of Molecular Haematology, MRC Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, Headington, Oxford, UK; Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK.
| | - Shiromi Perera
- Department of Biochemistry and Clinical Chemistry, Faculty of Medicine, University of Kelaniya, Sri Lanka
| | - Sachith Mettananda
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya, Sri Lanka
| | - Rexan Rodrigo
- Thalassemia Care Unit, North Colombo Teaching Hospital, Ragama, Sri Lanka
| | - Lakshman Perera
- Department of Medicine, Faculty of Medicine, University of Kelaniya, Sri Lanka
| | - Thamal Darshana
- Department of Medical Laboratory Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - Fiona Moggach
- Department of Clinical Biochemistry, Macewen Building, Glasgow Royal Infirmary, Castle Street, Glasgow, UK
| | - Anthony Jackson Crawford
- Department of Clinical Chemistry, Aneurin Bevan University Health Board, Grange University Hospital, Llanyravon, Cwmbran, Gwent, UK
| | - Lesley Heirene
- Department of Clinical Chemistry, Aneurin Bevan University Health Board, Grange University Hospital, Llanyravon, Cwmbran, Gwent, UK
| | - Christopher Fisher
- Department of Molecular Haematology, MRC Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, Headington, Oxford, UK
| | - Nancy Olivieri
- Professor of Pediatrics, Medicine and Public Health Sciences, University of Toronto, Toronto, Canada
| | - David Rees
- Department of Paediatric Haematology, King's College Hospital, London, UK
| | - Anuja Premawardhena
- Thalassemia Care Unit, North Colombo Teaching Hospital, Ragama, Sri Lanka; Department of Medicine, Faculty of Medicine, University of Kelaniya, Sri Lanka
| | - Stephen Allen
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
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Poole N, Donovan J, Erenstein O. Viewpoint: Agri-nutrition research: Revisiting the contribution of maize and wheat to human nutrition and health. FOOD POLICY 2021; 100:101976. [PMID: 32963420 PMCID: PMC7499093 DOI: 10.1016/j.foodpol.2020.101976] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 09/03/2020] [Accepted: 09/05/2020] [Indexed: 05/20/2023]
Abstract
Research linking agriculture and nutrition has evolved since the mid-20th century. The current focus is on child-stunting, dietary diversity and 'nutrient-rich' foods in recognition of the growing burdens of malnutrition and non-communicable diseases. This article concerns the global dietary and health contribution of major cereals, specifically maize and wheat, which are often considered not to be 'nutrient-rich' foods. Nevertheless, these cereals are major sources of dietary energy, of essential proteins and micronutrients, and diverse non-nutrient bioactive food components. Research on bioactives, and dietary fibre in particular, is somewhat 'siloed', with little attention paid by the agri-nutrition research community to the role of cereal bioactives in healthy diets, and the adverse health effects often arising through processing and manufacturing of cereals-based food products. We argue that the research agenda should embrace the whole nutritional contribution of the multiple dietary components of cereals towards addressing the triple burden of undernutrition, micronutrient malnutrition, overweight/obesity and non-communicable diseases. Agri-nutrition and development communities need to adopt a multidisciplinary and food systems research approach from farm to metabolism. Agriculture researchers should collaborate with other food systems stakeholders on nutrition-related challenges in cereal production, processing and manufacturing, and food waste and losses. Cereal and food scientists should also collaborate with social scientists to better understand the impacts on diets of the political economy of the food industry, and the diverse factors which influence local and global dietary transitions, consumer behavioural choices, dietary change, and the assessment and acceptance of novel and nutritious cereal-based products.
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Affiliation(s)
- Nigel Poole
- SOAS University of London, Russell Square, London WC1 0XG, UK
| | - Jason Donovan
- International Maize and Wheat Improvement Center (CIMMYT), El Batán, C.P. 56237 México, Mexico
| | - Olaf Erenstein
- International Maize and Wheat Improvement Center (CIMMYT), El Batán, C.P. 56237 México, Mexico
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Tesema GA, Yeshaw Y, Worku MG, Tessema ZT, Teshale AB. Pooled prevalence and associated factors of chronic undernutrition among under-five children in East Africa: A multilevel analysis. PLoS One 2021; 16:e0248637. [PMID: 33765094 PMCID: PMC7993805 DOI: 10.1371/journal.pone.0248637] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 03/01/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Childhood undernutrition is the leading cause of under-five mortality and morbidity in the world particularly in East African countries. Although there are studies on child undernutrition in different East African countries, our search of the literature revealed that there is limited evidence of a pooled analysis of these studies. Therefore, this study aimed to investigate the pooled prevalence and associated factors of chronic undernutrition (i.e. stunting) among under-five children in East Africa. METHODS A pooled analysis of the Demographic and Health Surveys (DHSs) in 12 East African countries was conducted. A total weighted sample of 79744 under-five children was included in the study. Mixed-effect logistic regression analysis was used to identify significant factors associated with chronic undernutrition since the DHS data has a hierarchical structure. The intra-class correlation coefficient (ICC), Median Odds Ratio (MOR), Likelihood Ratio (LR)-test, and deviance was used for model comparison. Variables with p-value <0.2 in the bivariable mixed-effect logistic regression analysis were considered for the multivariable analysis. In the multivariable multilevel analysis model, the Adjusted Odds Ratio (AOR) with the 95% Confidence Interval (CI) were reported for significant factors. RESULTS The pooled prevalence of chronic undernutrition among underfive children in East Africa was 33.3% (95% CI: 32.9%, 35.6%) ranging from 21.9% in Kenya to 53% in Burundi. Children whose mothers lived in rural area (AOR = 1.11, 95% CI: 1.06, 1.16), born to mother who had no formal education (AOR = 1.42, 95% CI: 1.34, 1.50) and primary education (AOR = 1.37, 95% CI: 1.31, 1.44), being in poor household (AOR = 1.66, 95% CI: 1.58, 1.74), and middle household (AOR = 1.42, 95% CI: 1.35, 1.49), child aged 36-48 months (AOR = 1.09, 95% CI: 1.04, 1.14), being male (AOR = 1.19, 95% CI: 1.15, 1.23), 2nd - 4th birth order (AOR = 1.08, 95% CI: 1.03, 1.13), and above 4th 1.27 (AOR = 1.27, 95% CI: 1.19, 1.35), home delivery 1.09 (AOR = 1.09, 95% CI: 1.05, 1.13), small size at birth (AOR = 1.35, 95% CI: 1.29, 1.40) and being multiple births (AOR = 1.98, 95% CI: 1.81, 2.17) were associated with increased odds of stunting. While, antenatal care visit (AOR = 0.89, 95% CI: 0.86, 0.93), mothers aged 25-34 (AOR = 0.83, 95% CI: 0.79, 0.86) and ≥ 35 years (AOR = 0.76, 95% CI: 0.72, 0.81), large size at birth (AOR = 0.85, 95% CI: 0.81, 0.88), and family size >8 (AOR = 0.92, 95% CI: 0.87, 0.98) were associated with decreased odds of stunting. CONCLUSION The study revealed that stunting among under-five children remains a major public health problem in East Africa. Therefore, to improve child nutrition status the governmental and non-governmental organizations should design public health interventions targeting rural residents, and the poorest households. Furthermore, enhancing health facility delivery, ANC visit, and maternal health education is vital for reducing child chronic undernutrition.
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Affiliation(s)
- Getayeneh Antehunegn Tesema
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
- * E-mail:
| | - Yigizie Yeshaw
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
- Department of Human Physiology, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Misganaw Gebrie Worku
- Department of Human Anatomy, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Zemenu Tadesse Tessema
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Achamyeleh Birhanu Teshale
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
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Noble CCA, Sturgeon JP, Bwakura-Dangarembizi M, Kelly P, Amadi B, Prendergast AJ. Postdischarge interventions for children hospitalized with severe acute malnutrition: a systematic review and meta-analysis. Am J Clin Nutr 2021; 113:574-585. [PMID: 33517377 PMCID: PMC7948836 DOI: 10.1093/ajcn/nqaa359] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 11/06/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Children hospitalized with severe acute malnutrition (SAM) have poor long-term outcomes following discharge, with high rates of mortality, morbidity, and impaired neurodevelopment. There is currently minimal guidance on how to support children with SAM following discharge from inpatient treatment. OBJECTIVES This systematic review and meta-analysis aimed to examine whether postdischarge interventions can improve outcomes in children recovering from complicated SAM. METHODS Systematic searches of 4 databases were undertaken to identify studies of interventions delivered completely or partially after hospital discharge in children aged 6-59 mo, following inpatient treatment of SAM. The main outcome of interest was mortality. Random-effects meta-analysis was undertaken where ≥2 studies were sufficiently similar in intervention and outcome. RESULTS Ten studies fulfilled the inclusion criteria, recruiting 39-1781 participants in 7 countries between 1975 and 2015. Studies evaluated provision of zinc (2 studies), probiotics or synbiotics (2 studies), antibiotics (1 study), pancreatic enzymes (1 study), and psychosocial stimulation (4 studies). Six studies had unclear or high risk of bias in ≥2 domains. Compared with standard care, pancreatic enzyme supplementation reduced inpatient mortality (37.8% compared with 18.6%, P < 0.05). In meta-analysis there was some evidence that prebiotics or synbiotics reduced mortality (RR: 0.72; 95% CI: 0.51, 1.00; P = 0.049). Psychosocial stimulation reduced mortality in meta-analysis of the 2 trials reporting deaths (RR: 0.36; 95% CI: 0.15, 0.87), and improved neurodevelopmental scores in ≥1 domain in all studies. There was no evidence that zinc reduced mortality in the single study reporting deaths. Antibiotics reduced infectious morbidity but did not reduce mortality. CONCLUSIONS Several biological and psychosocial interventions show promise in improving outcomes in children following hospitalization for SAM and require further exploration in larger randomized mortality trials. This study was registered with PROSPERO as CRD42018111342 (https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=111342).
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Affiliation(s)
- Christie C A Noble
- Blizard Institute, Queen Mary University of London, London, United Kingdom
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Jonathan P Sturgeon
- Blizard Institute, Queen Mary University of London, London, United Kingdom
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Mutsa Bwakura-Dangarembizi
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- University of Zimbabwe College of Health Sciences, Harare, Zimbabwe
| | - Paul Kelly
- Blizard Institute, Queen Mary University of London, London, United Kingdom
- Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
| | - Beatrice Amadi
- Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
| | - Andrew J Prendergast
- Blizard Institute, Queen Mary University of London, London, United Kingdom
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
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Grey K, Gonzales GB, Abera M, Lelijveld N, Thompson D, Berhane M, Abdissa A, Girma T, Kerac M. Severe malnutrition or famine exposure in childhood and cardiometabolic non-communicable disease later in life: a systematic review. BMJ Glob Health 2021; 6:e003161. [PMID: 33692144 PMCID: PMC7949429 DOI: 10.1136/bmjgh-2020-003161] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 12/08/2020] [Accepted: 12/14/2020] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Child malnutrition (undernutrition) and adult non-communicable diseases (NCDs) are major global public health problems. While convincing evidence links prenatal malnutrition with increased risk of NCDs, less is known about the long-term sequelae of malnutrition in childhood. We therefore examined evidence of associations between postnatal malnutrition, encompassing documented severe childhood malnutrition in low/middle-income countries (LMICs) or famine exposure, and later-life cardiometabolic NCDs. METHODS Our peer-reviewed search strategy focused on 'severe childhood malnutrition', 'LMICs', 'famine', and 'cardiometabolic NCDs' to identify studies in Medline, Embase, Global Health, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases. We synthesised results narratively and assessed study quality with the UK National Institute for Health and Care Excellence checklist. RESULTS We identified 57 studies of cardiometabolic NCD outcomes in survivors of documented severe childhood malnutrition in LMICs (n=14) and historical famines (n=43). Exposure to severe malnutrition or famine in childhood was consistently associated with increased risk of cardiovascular disease (7/8 studies), hypertension (8/11), impaired glucose metabolism (15/24) and metabolic syndrome (6/6) in later life. Evidence for effects on lipid metabolism (6/11 null, 5/11 mixed findings), obesity (3/13 null, 5/13 increased risk, 5/13 decreased risk) and other outcomes was less consistent. Sex-specific differences were observed in some cohorts, with women consistently at higher risk of glucose metabolism disorders and metabolic syndrome. CONCLUSION Severe malnutrition or famine during childhood is associated with increased risk of cardiometabolic NCDs, suggesting that developmental plasticity extends beyond prenatal life. Severe malnutrition in childhood thus has serious implications not only for acute morbidity and mortality but also for survivors' long-term health. Heterogeneity across studies, confounding by prenatal malnutrition, and age effects in famine studies preclude firm conclusions on causality. Research to improve understanding of mechanisms linking postnatal malnutrition and NCDs is needed to inform policy and programming to improve the lifelong health of severe malnutrition survivors.
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Affiliation(s)
- Kelsey Grey
- Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Gerard Bryan Gonzales
- Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands
| | - Mubarek Abera
- Department of Psychiatry, Jimma University, Jimma, Ethiopia
| | | | - Debbie Thompson
- Caribbean Institute for Health Research, University of the West Indies, Kingston, Jamaica
| | - Melkamu Berhane
- Department of Pediatrics and Child Health, Jimma University, Jimma, Ethiopia
| | | | - Tsinuel Girma
- Department of Pediatrics and Child Health, Jimma University, Jimma, Ethiopia
| | - Marko Kerac
- Population Health, London School of Hygiene and Tropical Medicine, London, UK
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Lelijveld N, Musyoki E, Adongo SW, Mayberry A, Wells JC, Opondo C, Kerac M, Bailey J. Relapse and post-discharge body composition of children treated for acute malnutrition using a simplified, combined protocol: A nested cohort from the ComPAS RCT. PLoS One 2021; 16:e0245477. [PMID: 33534818 PMCID: PMC7857614 DOI: 10.1371/journal.pone.0245477] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 01/01/2021] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Severe and moderate acute malnutrition (SAM and MAM) affect more than 50 million children worldwide yet 80% of these children do not access care. The Combined Protocol for Acute Malnutrition Study (ComPAS) trial assessed the effectiveness of a simplified, combined SAM/MAM protocol for children aged 6-59 months and found non-inferior recovery compared to standard care. To further inform policy, this study assessed post-discharge outcomes of children treated with this novel protocol in Kenya. METHODS Six 'combined' protocol clinics treated SAM and MAM children using an optimised mid-upper arm circumference (MUAC)-based dose of ready-to-use therapeutic food (RUTF). Six 'standard care' clinics treated SAM with weight-based RUTF rations; MAM with ready-to-use supplementary food (RUSF). Four months post-discharge, we assessed anthropometry, recent history of illness, and body composition by bioelectrical impedance analysis. Data was analysed using multivariable linear regression, adjusted for age, sex and allowing for clustering by clinic. RESULTS We sampled 850 children (median age 18 months, IQR 15-23); 44% of the original trial sample in Kenya. Children treated with the combined protocol had similar anthropometry, fat-free mass, fat mass, skinfold thickness z-scores, and frequency of common illnesses 4 months post-discharge compared the standard protocol. Mean subscapular skinfold z-scores were close to the global norm (standard care: 0.24; combined 0.27). There was no significant difference in odds of relapse between protocols (SAM, 3% vs 3%, OR = 1.0 p = 0.75; MAM, 10% vs 12%, OR = 0.90 p = 0.34). CONCLUSIONS Despite the lower dosage of RUTF for most SAM children in the combined protocol, their anthropometry and relapse rates at 4 months post-discharge were similar to standard care. MAM children treated with RUTF had similar body composition to those treated with RUSF and neither group exhibited excess adiposity. These results add further evidence that a combined protocol is as effective as standard care with no evidence of adverse effects post-discharge. A simplified, combined approach could treat more children, stretch existing resources further, and contribute to achieving Sustainable Development Goal Two.
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Affiliation(s)
- Natasha Lelijveld
- No Wasted Lives, Action Against Hunger, London, United Kingdom
- Emergency Nutrition Network, Oxford, United Kingdom
- * E-mail:
| | | | | | - Amy Mayberry
- No Wasted Lives, Action Against Hunger, London, United Kingdom
| | - Jonathan C. Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street, Institute of Child Health, University College London, London, United Kingdom
| | - Charles Opondo
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Marko Kerac
- Department of Population Health, Centre for Maternal, Adolescent and Child Health (MARCH), London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Jeanette Bailey
- Department of Population Health, Centre for Maternal, Adolescent and Child Health (MARCH), London School of Hygiene and Tropical Medicine, London, United Kingdom
- International Rescue Committee, New York City, New York, United States of America
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Ivey R, Kerac M, Quiring M, Dam HT, Doig S, DeLacey E. The Nutritional Status of Individuals Adopted Internationally as Children: A Systematic Review. Nutrients 2021; 13:245. [PMID: 33467102 PMCID: PMC7829835 DOI: 10.3390/nu13010245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 12/12/2022] Open
Abstract
Since 1955, international adoption has been a way of finding homes for children who have been orphaned or abandoned. We aimed to describe the nutritional status of individuals adopted internationally and their long-term nutritional and health outcomes. We searched four databases for articles published from January 1995 to June 2020, which included information on anthropometric or micronutrient status of children adopted internationally (CAI). Mean Z-scores on arrival to adoptive country ranged from -2.04 to -0.31 for weight for age; -0.94 to 0.39 for weight for height; -0.7 to 0 for body mass index; -1.89 to -0.03 for height for age; -1.43 to 0.80 for head circumference for age. Older children, those adopted from institutionalized care or with underlying disability, were more likely to be malnourished. Though long-term data was scarce, mean Z-scores post-adoption ranged from -0.59 to 0.53 for weight for age; -0.31 to 1.04 for weight for height; 0.39 to 1.04 for body mass index; -1.09 to 0.58 for height for age; -0.06 to 1.23 for head circumference for age. We conclude that though CAI are at high risk of malnutrition at baseline, marked catch-up growth is possible, including for those older than two years of age on arrival. This has implications not only for CAI but for the wider population of malnourished children worldwide. Research on how to optimize catch-up growth is a priority.
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Affiliation(s)
- Richard Ivey
- Department of Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, University of London, London WC1E 7HU, UK; (M.K.); (E.D.)
- Centre for Maternal, Adolescent, Reproductive & Child Health (MARCH), London School of Hygiene & Tropical Medicine, University of London, London WC1E 7HU, UK
| | - Marko Kerac
- Department of Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, University of London, London WC1E 7HU, UK; (M.K.); (E.D.)
- Centre for Maternal, Adolescent, Reproductive & Child Health (MARCH), London School of Hygiene & Tropical Medicine, University of London, London WC1E 7HU, UK
| | - Michael Quiring
- Holt International, Eugene, OR 97401, USA; (M.Q.); (H.T.D.); (S.D.)
| | - Hang T. Dam
- Holt International, Eugene, OR 97401, USA; (M.Q.); (H.T.D.); (S.D.)
| | - Susie Doig
- Holt International, Eugene, OR 97401, USA; (M.Q.); (H.T.D.); (S.D.)
| | - Emily DeLacey
- Department of Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, University of London, London WC1E 7HU, UK; (M.K.); (E.D.)
- Centre for Maternal, Adolescent, Reproductive & Child Health (MARCH), London School of Hygiene & Tropical Medicine, University of London, London WC1E 7HU, UK
- Holt International, Eugene, OR 97401, USA; (M.Q.); (H.T.D.); (S.D.)
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Long-term effects of severe acute malnutrition during childhood on adult cognitive, academic and behavioural development in African fragile countries: The Lwiro cohort study in Democratic Republic of the Congo. PLoS One 2021; 15:e0244486. [PMID: 33382748 PMCID: PMC7774943 DOI: 10.1371/journal.pone.0244486] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 12/11/2020] [Indexed: 11/21/2022] Open
Abstract
Introduction Little is known about the outcomes of subjects with a history of severe acute malnutrition (SAM). We therefore sought to explore the long-term effects of SAM during childhood on human capital in adulthood in terms of education, cognition, self-esteem and health-related disabilities in daily living. Methodology We traced 524 adults (median age of 22) in the eastern Democratic Republic of the Congo, who were treated for SAM during childhood at Lwiro hospital between 1988 and 2007 (median age 41 months). We compared them with 407 community controls of comparable age and sex. Our outcomes of interest were education, cognitive function [assessed using the Mini Mental State Examination (MMSE) for literate participants, or its modified version created by Ertan et al. (MMSE-I) for uneducated participants], self-esteem (measured using the Rosenberg Self-Esteem Scale) and health-related social and functional disabilities measured using the World Health Organization Disability Assessment Schedule (WHODAS). For comparison, we used the Chi-squared test along with the Student’s t-test for the proportions and means respectively. Results Compared with the community controls, malnutrition survivors had a lower probability of attaining a high level of education (p < 0.001), of reporting a high academic performance (p = 0.014) or of having high self-esteem (p = 0.003). In addition, malnutrition survivors had an overall mean score in the cognitive test that was lower compared with the community controls [25.6 compared with 27.8, p = 0.001 (MMSE) and 22.8 compared with 26.3, p < 0.001(MMSE-I)] and a lower proportion of subjects with a normal result in this test (78.0% compared with 90.1%, p < 0.001). Lastly, in terms of health-related disabilities, unlike the community controls, malnutrition survivors had less social disability (p = 0.034), but no difference was observed as regards activities of daily living (p = 0.322). Conclusion SAM during childhood exposes survivors to low human capital as regards education, cognition and behaviour in adulthood. Policy-deciders seeking to promote economic growth and to address various psychological and medico-social disorders must take into consideration the fact that appropriate investment in child health as regards SAM is an essential means to achieve this.
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63
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Thompson DS, Bourdon C, Massara P, Boyne MS, Forrester TE, Gonzales GB, Bandsma RHJ. Childhood severe acute malnutrition is associated with metabolic changes in adulthood. JCI Insight 2020; 5:141316. [PMID: 33201860 PMCID: PMC7819749 DOI: 10.1172/jci.insight.141316] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 11/11/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Severe acute malnutrition (SAM) is a major contributor to global mortality in children under 5 years. Mortality has decreased; however, the long-term cardiometabolic consequences of SAM and its subtypes, severe wasting (SW) and edematous malnutrition (EM), are not well understood. We evaluated the metabolic profiles of adult SAM survivors using targeted metabolomic analyses. METHODS This cohort study of 122 adult SAM survivors (SW = 69, EM = 53) and 90 age-, sex-, and BMI-matched community participants (CPs) quantified serum metabolites using direct flow injection mass spectrometry combined with reverse-phase liquid chromatography. Univariate and sparse partial least square discriminant analyses (sPLS-DAs) assessed differences in metabolic profiles and identified the most discriminative metabolites. RESULTS Seventy-seven metabolite variables were significant in distinguishing between SAM survivors (28.4 ± 8.8 years, 24.0 ± 6.1 kg/m2) and CPs (28.4 ± 8.9 years, 23.3 ± 4.4 kg/m2) (mean ± SDs) in univariate and sPLS-DA models. Compared with CPs, SAM survivors had less liver fat; higher branched-chain amino acids (BCAAs), urea cycle metabolites, and kynurenine/tryptophan (KT) ratio (P < 0.001); and lower β-hydroxybutyric acid and acylcarnitine/free carnitine ratio (P < 0.001), which were both associated with hepatic steatosis (P < 0.001). SW and EM survivors had similar metabolic profiles as did stunted and nonstunted SAM survivors. CONCLUSION Adult SAM survivors have distinct metabolic profiles that suggest reduced β-oxidation and greater risk of type 2 diabetes (BCAAs, KT ratio, urea cycle metabolites) compared with CPs. This indicates that early childhood SAM exposure has long-term metabolic consequences that may worsen with age and require targeted clinical management. FUNDING Health Research Council of New Zealand, Caribbean Public Health Agency, Centre for Global Child Health at the Hospital for Sick Children. DST is an Academic Fellow and a Restracomp Fellow at the Centre for Global Child Health. GBG is a postdoctoral fellow of the Research Foundation Flanders.
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Affiliation(s)
- Debbie S Thompson
- Translational Medicine Program, Hospital for Sick Children, Toronto, Canada.,Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada.,Caribbean Institute for Health Research, The University of the West Indies, Kingston, Jamaica
| | - Celine Bourdon
- Translational Medicine Program, Hospital for Sick Children, Toronto, Canada.,The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
| | - Paraskevi Massara
- Translational Medicine Program, Hospital for Sick Children, Toronto, Canada.,Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Michael S Boyne
- Caribbean Institute for Health Research, The University of the West Indies, Kingston, Jamaica.,Department of Medicine, The University of the West Indies, Kingston, Jamaica
| | - Terrence E Forrester
- University of the West Indies Solutions for Developing Countries, Kingston, Jamaica
| | - Gerard Bryan Gonzales
- Translational Medicine Program, Hospital for Sick Children, Toronto, Canada.,Gastroenterology, Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium.,Nutrition, Metabolism and Genomics Group, Division of Human Nutrition and Health, Wageningen University, Wageningen, the Netherlands
| | - Robert H J Bandsma
- Translational Medicine Program, Hospital for Sick Children, Toronto, Canada.,Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada.,The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.,Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada.,Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, Canada
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64
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Gonzales GB, Lelijveld N, Bourdon C, Chimwezi E, Nyirenda MJ, Wells JC, Kerac M, Bandsma RHJ. Childhood Malnutrition and Association of Lean Mass with Metabolome and Hormone Profile in Later Life. Nutrients 2020; 12:E3593. [PMID: 33238545 PMCID: PMC7700560 DOI: 10.3390/nu12113593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 11/18/2020] [Accepted: 11/20/2020] [Indexed: 11/17/2022] Open
Abstract
This study aimed to determine the associations of targeted metabolomics and hormone profiles data with lean mass index (LMI), which were estimated using bioelectrical impedance, in survivors of child severe malnutrition (SM) (n = 69) and controls (n = 77) in Malawi 7 years after being treated. Linear associations between individual metabolite or hormone and LMI were determined, including their interaction with nutrition status 7 years prior. Path analysis was performed to determine structural associations. Lastly, predictive models for LMI were developed using the metabolome and hormone profile by elastic net regularized regression (EN). Metabolites including several lipids, amino acids, and hormones were individually associated (p < 0.05 after false discovery rate correction) with LMI. However, plasma FGF21 (Control: β = -0.02, p = 0.59; Case: β = -0.14, p < 0.001) and tryptophan (Control: β = 0.15, p = 0.26; Case: β = 0.70, p < 0.001) were associated with LMI among cases but not among controls (both interaction p-values < 0.01). Moreover, path analysis revealed that tryptophan mediates the association between child SM and LMI. EN revealed that most predictors of LMI differed between groups, further indicating altered metabolic mechanisms driving lean mass accretion among SM survivors later in life.
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Affiliation(s)
- Gerard Bryan Gonzales
- Nutrition, Metabolism and Genomics Group, Division of Human Nutrition and Health, Wageningen University, 6708 WE Wageningen, The Netherlands
- Laboratory of Gastroenterology, Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium
| | | | - Celine Bourdon
- Translational Medicine Program, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada; (C.B.); (R.H.J.B.)
- The Childhood Acute Illness & Nutrition Network, Nairobi 43640-00100, Kenya
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, ON M5S, Canada
| | - Emmanuel Chimwezi
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, University of Malawi College of Medicine, Blantyre, Malawi;
| | | | - Jonathan C. Wells
- Childhood Nutrition Research Centre, Population, Policy and Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, London WC1N 1EH, UK;
| | - Marko Kerac
- Department of Population Health, London School of Hygiene & Tropical Medicine, London WC1E 7HT, UK;
| | - Robert H. J. Bandsma
- Translational Medicine Program, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada; (C.B.); (R.H.J.B.)
- The Childhood Acute Illness & Nutrition Network, Nairobi 43640-00100, Kenya
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, ON M5S, Canada
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65
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Kangas ST, Kaestel P, Salpéteur C, Nikièma V, Talley L, Briend A, Ritz C, Friis H, Wells JC. Body composition during outpatient treatment of severe acute malnutrition: Results from a randomised trial testing different doses of ready-to-use therapeutic foods. Clin Nutr 2020; 39:3426-3433. [DOI: 10.1016/j.clnu.2020.02.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/29/2020] [Accepted: 02/28/2020] [Indexed: 01/12/2023]
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66
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Lelijveld N, Groce N, Patel S, Nnensa T, Chimwezi E, Gladstone M, Mallewa M, Wells J, Seal A, Kerac M. Long-term outcomes for children with disability and severe acute malnutrition in Malawi. BMJ Glob Health 2020; 5:bmjgh-2020-002613. [PMID: 33028697 PMCID: PMC7542612 DOI: 10.1136/bmjgh-2020-002613] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 11/30/2022] Open
Abstract
Introduction Severe acute malnutrition (SAM) and disability are major global health issues. Although they can cause and influence each other, data on their co-existence are sparse. We aimed to describe the prevalence and patterns of disability among a cohort of children with SAM. Methods A longitudinal cohort study in Malawi followed SAM survivors up to 7 years postdischarge. Clinical and anthropometric profiles were compared with sibling and community controls. Disability at original admission was identified clinically; at 7-year follow-up a standardised screening tool called ‘the Washington Group Questionnaire’ was used. Results 60/938 (6.4%) of admissions to SAM treatment had clinically obvious disability at admission. Post-treatment mortality was high, with only 11/60 (18%) surviving till 7-year follow-up. SAM children with a disability at admission had 6.99 (95% CI 3.49 to 14.02; p<0.001) greater risk of dying compared with children without disability. They were also older, less likely to be HIV positive or have oedema and more severely malnourished. Long-term survivors were more stunted, had less catch-up growth, smaller head circumference, weaker hand grip strength and poorer school achievement than non-disabled survivors. The Washington Group Questionnaire confirmed disability in all who had been identified clinically, and identified many who had not been previously flagged. Conclusion Disability is common among children affected by SAM. Those with disability-associated SAM have greatly increased risk of dying even if they survive the initial episode of malnutrition. Survivors have poorer growth, physical strength and school achievement. To enable all children to survive and thrive post-SAM, it is vital to focus more on those with disabilities. SAM treatment programmes should consider using not just clinical assessment but structured assessments to better identify at-risk individuals as well as understand the population of children for which they are developing services.
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Affiliation(s)
- Natasha Lelijveld
- Institute for Global Health, University College London, London, UK .,Clinical Research Programme, Malawi-Liverpool Wellcome Trust, Blantyre, Malawi
| | - Nora Groce
- Department of Epidemiology and Health Care, UCL International Disability Research Centre, London, UK
| | - Seema Patel
- Department of Epidemiology and Health Care, UCL International Disability Research Centre, London, UK
| | - Theresa Nnensa
- Clinical Research Programme, Malawi-Liverpool Wellcome Trust, Blantyre, Malawi
| | - Emmanuel Chimwezi
- Clinical Research Programme, Malawi-Liverpool Wellcome Trust, Blantyre, Malawi
| | - Melissa Gladstone
- Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Macpherson Mallewa
- Department of Paediatrics and Child Health, University of Malawi College of Medicine, Blantyre, Southern Region, Malawi
| | - Jonathan Wells
- Childhood Nutrition Research Centre, Institute of Child Health, University, London, UK
| | - Andrew Seal
- Institute for Global Health, University College London, London, UK
| | - Marko Kerac
- Clinical Research Programme, Malawi-Liverpool Wellcome Trust, Blantyre, Malawi.,Department of Population Health, London School of Hygiene and Tropical Medicine, London, UK
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Sherr L, Roberts KJ, Mebrahtu H, Tomlinson M, Skeen S, Cluver LD. The food of life: an evaluation of the impact of cash grant receipt and good parenting on child nutrition outcomes in South Africa and Malawi. Glob Health Promot 2020; 27:131-140. [PMID: 32993452 PMCID: PMC7750666 DOI: 10.1177/1757975920957598] [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] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Social protection interventions (inclusive of cash grant receipt and care
provision) have been found to be effective in response to some of the negative
implications of the HIV epidemic on children and families. This study explores
the impact of cash grant receipt and care provision (operationalised as good
parenting) on child nutritional outcomes. In this cross-sectional study, 854
children and younger adolescents (5–15 years) and caregivers affected by HIV,
attending community-based organisations in South Africa and Malawi, were
interviewed. Interviews comprised inventories on socio-demographic information,
family data, cash grant receipt and child nutrition. Parenting was measured
using a composite scale. Logistic regression and marginal effects analyses were
used to explore the associations between differing levels of social protection
(none; either cash or good parenting; cash and good parenting) and child
nutritional outcomes. One hundred and sixty children (20.3%) received neither
cash nor good parenting; 501 (63.5%) received either cash or good parenting and
128 (16.2%) received both cash and good parenting. In comparison to no
intervention, receipt of either cash or good parenting was significantly
associated with child non-stunting, the child having sufficient food, and the
child not looking thin. Three (3/7) nutritional outcomes showed increased
improvement amongst children receiving both cash and good parenting care
including child-reported non-hunger, child non-stunting and parental report of
sufficient food. Marginal effects analyses further identified an additive effect
of cash and good parenting on child nutritional outcomes. This study indicates
that receipt of combined cash and good parenting, when compared to cash grant
receipt alone, has positive effects on nutrition-related child outcomes.
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Affiliation(s)
- Lorraine Sherr
- Institute for Global Health, University College London, London, UK
| | | | - Helen Mebrahtu
- Institute for Global Health, University College London, London, UK
| | - Mark Tomlinson
- Institute for Life Course Health Research, Department of Global Health, Stellenbosch University, Stellenbosch, South Africa.,School of Nursing and Midwifery, Queens University, Belfast, UK
| | - Sarah Skeen
- Institute for Life Course Health Research, Department of Global Health, Stellenbosch University, Stellenbosch, South Africa
| | - Lucie D Cluver
- Centre for Evidence-Based Intervention, Department of Social Policy & Intervention, University of Oxford, Oxford, UK.,Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
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Aneja S, Kumar P, Choudhary TS, Srivastava A, Chowdhury R, Taneja S, Bhandari N, Daniel A, Menon P, Chellani H, Bahl R, Bhan MK. Growth faltering in early infancy: highlights from a two-day scientific consultation. BMC Proc 2020; 14:12. [PMID: 32944069 PMCID: PMC7490870 DOI: 10.1186/s12919-020-00195-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2020] [Indexed: 11/10/2022] Open
Abstract
Faltering of growth in early life has been recognized as a public health challenge among Indian babies. A two-day consultation on growth faltering in early infancy was organized to examine the data and evidence on identification and management of early growth failure and to identify knowledge gaps and future areas of research. The consultation was supported by the Biotechnology Industry Research Assistance Council (BIRAC), the Indian Academy of Pediatrics (Nutrition Chapter), Vardhman Mahavir Medical College and Safdarjung Hospital, and the Society for Applied Studies. It brought together researchers, clinicians, policy makers and program managers.
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Affiliation(s)
- Satinder Aneja
- School of Medical Sciences and Research, Sharda University, Greater Noida, India
| | - Praveen Kumar
- Department of Pediatrics, Lady Hardinge Medical College and Associated Kalawati Saran Children’s Hospital, New Delhi, India
| | - Tarun Shankar Choudhary
- Knowledge Integration and Translational Platform (KnIT) at the Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Akanksha Srivastava
- Knowledge Integration and Translational Platform (KnIT) at the Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Ranadip Chowdhury
- Knowledge Integration and Translational Platform (KnIT) at the Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Sunita Taneja
- Knowledge Integration and Translational Platform (KnIT) at the Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Nita Bhandari
- Knowledge Integration and Translational Platform (KnIT) at the Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Abner Daniel
- Nutrition Section, UNICEF India Country Office, New Delhi, India
| | - Purnima Menon
- Poverty, Health, and Nutrition Division, International Food Policy Research Institute, New Delhi, India
| | - Harish Chellani
- Department of Pediatrics, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Rajiv Bahl
- Department of Maternal, Newborn, Child and Adolescent Health, World Health Organisation, Geneva, Switzerland
| | - Maharaj Kishan Bhan
- National Science Professor, Indian Institute of Technology, New Delhi, India
- Knowledge Integration and Translational Platform (KnIT), Biotechnology Industry Research Assistance Council (BIRAC), New Delhi, India
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69
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Abera SF, Kantelhardt EJ, Bezabih AM, Tsadik M, Lauvai J, Ejeta G, Wienke A, Frank J, Scherbaum V. What factors are associated with maternal undernutrition in eastern zone of Tigray, Ethiopia? Evidence for nutritional well-being of lactating mothers. BMC Public Health 2020; 20:1214. [PMID: 32770979 PMCID: PMC7414570 DOI: 10.1186/s12889-020-09313-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 07/29/2020] [Indexed: 12/20/2022] Open
Abstract
Background Maternal undernutrition is a pervasive health problem among Ethiopian mothers. This study aims at identifying the level of maternal undernutrition and its associated factors in Kilte Awaleo-Health and Demographic Surveillance Site (KA-HDSS), Tigray region, Ethiopia. Methods Nutritional status of 2260 lactating mothers was evaluated using the mid-upper-arm circumference (MUAC). Data from the vital events and verbal autopsy databases were linked to the survey and baseline recensus data to investigate the association of adult mortality from chronic causes of death (CoD) on maternal undernutrition. We employed a generalized log-binomial model to estimate the independent effects of the fitted covariates. Results The overall prevalence of maternal undernutrition based on MUAC < 23 cm was 38% (95% CI: 36.1, 40.1%). Recent occurrence of household morbidity (adjusted prevalence ratio (adjPR) = 1.49; 95%CI: 1.22, 1.81) was associated with increased risk of maternal undernutrition. In addition, there was a 28% higher risk (adjPR = 1.28; 95%CI: 0.98, 1.67) of maternal undernutrition for those mothers who lived in households with history of adult mortality from chronic diseases. Especially, its association with severe maternal undernutrition was strong (adjusted OR = 3.27; 95%CI: 1.48, 7.22). In contrast, good maternal health-seeking practice (adjPR = 0.86; 95%CI: 0.77, 0.96) and production of diverse food crops (adjPR = 0.72; 95%CI: 0.64, 0.81) were associated with a lower risk of maternal undernutrition. Relative to mothers with low scores of housing and environmental factors index (HAEFI), those with medium and higher scores of HAEFI had 0.81 (adjPR = 0.81; 95%CI: 0.69, 0.95) and 0.82 (adjPR = 0.82; 95%CI: 0.72, 0.95) times lower risk of maternal undernutrition, respectively. Conclusions Efforts to ameliorate maternal undernutrition need to consider the influence of the rising epidemiology of adult mortality from chronic diseases. Our data clearly indicate the need for channeling the integrated intervention power of nutrition-sensitive development programs with that of nutrition-specific sectoral services.
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Affiliation(s)
- Semaw Ferede Abera
- Institute of Nutritional Sciences, University of Hohenheim, Stuttgart, Germany. .,Food Security Center, University of Hohenheim, Stuttgart, Germany. .,School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia. .,Kilte Awlaelo - Health and Demographic Surveillance Site, College of Health Sciences, Mekelle University, Mekelle, Ethiopia.
| | - Eva Johanna Kantelhardt
- Institute of Medical Epidemiology, Biostatistics, and Informatics, Faculty of Medicine, Martin-Luther-University, Halle, Germany.,Department of Gynaecology, Faculty of Medicine, Martin-Luther-University, Halle, Germany
| | - Afework Mulugeta Bezabih
- School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia.,Kilte Awlaelo - Health and Demographic Surveillance Site, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Mache Tsadik
- School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia.,Kilte Awlaelo - Health and Demographic Surveillance Site, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Judith Lauvai
- Institute of Nutritional Sciences, University of Hohenheim, Stuttgart, Germany
| | - Gebisa Ejeta
- Department of Agronomy, Purdue University, West Lafayette, IN, USA
| | - Andreas Wienke
- Institute of Medical Epidemiology, Biostatistics, and Informatics, Faculty of Medicine, Martin-Luther-University, Halle, Germany
| | - Jan Frank
- Institute of Nutritional Sciences, University of Hohenheim, Stuttgart, Germany.,Food Security Center, University of Hohenheim, Stuttgart, Germany
| | - Veronika Scherbaum
- Institute of Nutritional Sciences, University of Hohenheim, Stuttgart, Germany.,Food Security Center, University of Hohenheim, Stuttgart, Germany
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70
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Fabiansen C, Cichon B, Yaméogo CW, Iuel-Brockdorf AS, Phelan KPQ, Wells JC, Ritz C, Filteau S, Briend A, Christensen VB, Ashorn P, Michaelsen KF, Shepherd S, Friis H. Association between admission criteria and body composition among young children with moderate acute malnutrition, a cross-sectional study from Burkina Faso. Sci Rep 2020; 10:13266. [PMID: 32764545 PMCID: PMC7413376 DOI: 10.1038/s41598-020-69987-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 07/20/2020] [Indexed: 12/03/2022] Open
Abstract
Children with moderate acute malnutrition (MAM) are treated based on low weight-for-length z-score (WLZ), low mid-upper arm circumference (MUAC) or both. This study aimed to assess associations of admission criteria and body composition (BC), to improve treatment of MAM. We undertook a cross-sectional study among 6–23 months old Burkinabe children with MAM. Fat-free (FFM) and fat mass (FM) were determined by deuterium dilution and expressed as FFM (FFMI) and FM index (FMI). Of 1,489 children, 439 (29.5%) were recruited by low MUAC only (MUAC-O), 734 (49.3%) by low WLZ and low MUAC (WLZ-MUAC) and 316 (21.2%) by low WLZ only (WLZ-O). Thus, 1,173 (78.8%) were recruited by low MUAC, with or without low WLZ (ALL-MUAC). After adjustments, WLZ-O had 89 g (95% confidence interval (CI) 5; 172) lower FFM compared to MUAC-O. Similarly, WLZ-O had 0.89 kg/m2 (95% CI 0.77; 1.01) lower FFMI compared to MUAC-O, whereas there was no difference for FMI. However, boys included by WLZ-O compared to MUAC-O had 0.21 kg/m2 (95% CI 0.05; 0.38) higher FMI. In contrast, girls included by WLZ-O had 0.17 (95% CI 0.01; 0.33) kg/m2 lower FMI compared to MUAC-O (interaction, p = 0.002). We found that different criteria for admission into MAM treatment programmes select children with differences in BC, especially FFMI. Trial registration: ISRCTN42569496.
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Affiliation(s)
- Christian Fabiansen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark. .,Médecins Sans Frontières-Denmark, Dronningensgade 68, 3, 1420, Copenhagen, Denmark.
| | - Bernardette Cichon
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark.,Médecins Sans Frontières-Denmark, Dronningensgade 68, 3, 1420, Copenhagen, Denmark
| | - Charles W Yaméogo
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark.,Département Biomédical et Santé Publique, Institut de Recherche en Sciences de la Santé, Ouagadougou 03, BP 7047, Bobo-Dioulasso, Burkina Faso
| | - Ann-Sophie Iuel-Brockdorf
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark.,Médecins Sans Frontières-Denmark, Dronningensgade 68, 3, 1420, Copenhagen, Denmark
| | | | - Jonathan C Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark
| | - Suzanne Filteau
- London School of Hygiene and Tropical Medicine, Faculty of Epidemiology and Population Health, Keppel Street, London, WC1E 7HT, UK
| | - André Briend
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark.,Center for Child Health Research, Tampere University, Faculty of Medicine and Health Technology and Tampere University Hospital, Lääkärinkatu 1, 33014, Tampere, Finland
| | - Vibeke B Christensen
- Médecins Sans Frontières-Denmark, Dronningensgade 68, 3, 1420, Copenhagen, Denmark.,Department of Paediatrics and Adolenscent Medicine, Blegdamsvej 9, 2100, RighospitaletCopenhagen, Denmark
| | - Per Ashorn
- Center for Child Health Research, Tampere University, Faculty of Medicine and Health Technology and Tampere University Hospital, Lääkärinkatu 1, 33014, Tampere, Finland
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark
| | - Susan Shepherd
- ALIMA, Route de l'Aéroport, Rue NG 96, BP 15530, Dakar, Sénégal
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 25, 1958, Frederiksberg, Denmark
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71
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Wang HH, Wei JR, Zhou WJ, Xu Q, Nie LH, Li L. [Nutritional recovery after discharge in hospitalized children with malnutrition]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2020; 22:882-886. [PMID: 32800036 PMCID: PMC7441507 DOI: 10.7499/j.issn.1008-8830.2003158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 06/24/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To investigate the nutritional recovery status of children with moderate or severe malnutrition during hospitalization after discharge. METHODS The children with moderate or severe malnutrition were given nutrition support during hospitalization. They received a regular follow-up and nutrition guidance after discharge. The weight-for-age and height-for-age Z-scores reaching above -2 SD were considered the nutrition criterion for ending follow-up. RESULTS Among the 298 children with moderate or severe malnutrition, 174 (58.4%) reached the criterion for ending follow-up, 100 (33.6%) were lost to follow-up, 18 (6.0%) died, and 6 (2.0%) did not reach the criterion for ending follow-up after 18 months of follow-up. The children with malnutrition in the department of surgery had a significantly higher proportion of children reaching the criterion for ending follow-up than those in the department of internal medicine (P<0.05). The children with severe malnutrition had a significantly higher loss to follow-up rate than those with moderate nutrition (P<0.05). The majority of children with emaciation reached the criterion for ending follow-up at month 3 after discharge, while those with growth retardation reached such the criterion at months 3-6 after discharge. Up to 1 year after discharge, more than 80% of the children with different types of malnutrition reached the nutrition criterion for ending follow-up. CONCLUSIONS Most of the children with malnutrition who adhere to follow-up can reach the expected nutrition criterion within 1 year after discharge. The children with growth retardation have slower nutritional recovery than those with emaciation.
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Affiliation(s)
- Hui-Hui Wang
- Department of Clinical Nutrition, Shenzhen Children's Hospital, Shenzhen, Guangdong 518026, China.
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72
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Kozuki N, Seni M, Sirat A, Abdullahi O, Adalbert MFE, Biotteau M, Goldsmith A, Dalglish SL. Adapting acute malnutrition treatment protocols in emergency contexts: a qualitative study of national decision-making. Confl Health 2020; 14:47. [PMID: 32695220 PMCID: PMC7364598 DOI: 10.1186/s13031-020-00293-x] [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] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 07/01/2020] [Indexed: 11/25/2022] Open
Abstract
Background Each year, an estimated 17 million children suffer from severe acute malnutrition (SAM) and 33 million from moderate acute malnutrition (MAM), with many of the most severe cases found in extremely food insecure contexts or conflict situations. Current global outpatient treatment protocols for uncomplicated SAM and MAM, adapted by most countries for use at national level, call for SAM and MAM to be managed separately, however global-level stakeholders have recently begun evaluating simplified and/or combined protocols managing acute malnutrition. Methods This study analyzes national policy discussions and decision-making around outpatient acute malnutrition treatment for uncomplicated cases in emergency situations in Niger, Nigeria, Somalia, and South Sudan. Data collection (March–July 2018) included semi-structured in-depth interviews with 50 respondents (N = 11–15 per country) from government, funding agencies, and implementing partners, as well as 11 global and regional stakeholders. We also conducted a document analysis (N = 10–15 per country and at global level) to situate debates and evaluate current policy. Data were analyzed iteratively using thematic content analysis. Results We find that while combined/simplified protocols for outpatient management of uncomplicated cases of acute malnutrition are being used in emergency situations in all four countries, there is widespread confusion about protocol terminology and content, stemming from a lack of coherence at the global level. As a result, national-level stakeholders express diverse, if overlapping, rationales for modifying current protocols, which vary given the intensity and scope of the emergency. Without specific global-level guidance, combined/simplified protocols are often used on an ad hoc basis, although the processes for triggering them were at least nominally controlled at the national level. Decisions about when and where to enact “exceptional” modifications to country protocols were often based on inconsistent determinations of what constitutes an “emergency.” Respondents said more evidence is needed on both clinical and operational aspects of these protocols, and they awaited clear guidance from global norm-setting agencies. Conclusions Based on these findings, global-level stakeholders should urgently improve coordination and communication around existing protocols. Standardized guidance based on the available evidence is required to clarify best practices for combined management of SAM and MAM, particularly in emergency contexts (which should be defined) and in situations of limited resources. Given the complexity of governance arrangements in conflict situations, both guidance and updates on research must be disseminated in a rational, systematic, and digestible way to the multiplicity of field actors.
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Affiliation(s)
- Naoko Kozuki
- International Rescue Committee, 1730 M St. NW, Washington, DC 20036 USA
| | | | - Amin Sirat
- International Rescue Committee, Maiduguri, Nigeria
| | | | | | | | - Amelia Goldsmith
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Sarah L Dalglish
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
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73
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Kambale RM, Ngaboyeka GA, Ntagazibwa JN, Bisimwa MHI, Kasole LY, Habiyambere V, Kubuya VB, Kasongo JK, André E, Van der Linden D. Severe acute malnutrition in children admitted in an Intensive Therapeutic and Feeding Centre of South Kivu, Eastern Democratic Republic of Congo: Why do our patients die? PLoS One 2020; 15:e0236022. [PMID: 32678837 PMCID: PMC7367457 DOI: 10.1371/journal.pone.0236022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 06/26/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Severe acute malnutrition (SAM) remains a serious public health concern in low- and middle-income countries. Little is known about treatment outcomes of child inpatients in Intensive Therapeutic and Feeding Units. This study aimed to assess treatment outcomes of SAM and identify factors associated with mortality among children treated at Saint Joseph Nutritional Center, South Kivu, Eastern Democratic Republic of Congo. METHODS A retrospective hospital-based cross-sectional study was conducted on medical records of 633 severely malnourished children followed as inpatients at Saint Joseph Nutritional Center from July 2017 to December 2018. Data were entered, thoroughly cleaned and analyzed in SPSS version 25. Univariable and multivariable logistic regression model were fitted to identify factors associated with mortality. RESULTS Among 633 patients admitted with SAM, 13.1% were lost to follow-up and 9.2% died while in hospital. Children with late referral to the health facility (> 14 days) after the onset of main external malnutrition signs had 2.03 times higher odds of death than those referred less than 14 days [AOR = 2.03 at 95%CI (1.12, 3.68)]. The odds of death was 1.91 times higher for children with MUAC < 115 mm than for those with MUAC ≥ 115 mm [AOR = 1.91 at 95% CI (1.05, 3.50)]. Children infected with HIV were 3.90 times more likely to die compared to their counterparts [AOR = 3.90 at 95% CI (2.80, 9.41)]. CONCLUSION Particular emphasis should be placed on partnering with communities to improve information on malnutrition signs and on critical importance of early referral to the health system. While HIV incidence in DRC is still low (0.21%), its impact on mortality among severely malnourished children is increased due to the limited access to HIV testing and antiretroviral therapy.
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Affiliation(s)
- Richard Mbusa Kambale
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Brussels, Belgium
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Gaylord Amani Ngaboyeka
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Joseph Ntagerwa Ntagazibwa
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo
- Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | | | | | | | | | | | - Emmanuel André
- Laboratory of Clinical Bacteriology and Mycology, Department of Microbiology and Immunology, KU Leuven, Leuven, Belgium
| | - Dimitri Van der Linden
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Brussels, Belgium
- Pediatric Infectious Diseases, General Pediatrics, Pediatric Department, Cliniques Universitaires Saint Luc, Brussels, Belgium
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74
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Bailey J, Opondo C, Lelijveld N, Marron B, Onyo P, Musyoki EN, Adongo SW, Manary M, Briend A, Kerac M. A simplified, combined protocol versus standard treatment for acute malnutrition in children 6-59 months (ComPAS trial): A cluster-randomized controlled non-inferiority trial in Kenya and South Sudan. PLoS Med 2020; 17:e1003192. [PMID: 32645109 PMCID: PMC7347103 DOI: 10.1371/journal.pmed.1003192] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 06/09/2020] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Malnutrition underlies 3 million child deaths worldwide. Current treatments differentiate severe acute malnutrition (SAM) from moderate acute malnutrition (MAM) with different products and programs. This differentiation is complex and costly. The Combined Protocol for Acute Malnutrition Study (ComPAS) assessed the effectiveness of a simplified, unified SAM/MAM protocol for children aged 6-59 months. Eliminating the need for separate products and protocols could improve the impact of programs by treating children more easily and cost-effectively, reaching more children globally. METHODS AND FINDINGS A cluster-randomized non-inferiority trial compared a combined protocol against standard care in Kenya and South Sudan. Randomization was stratified by country. Combined protocol clinics treated children using 2 sachets of ready-to-use therapeutic food (RUTF) per day for those with mid-upper arm circumference (MUAC) < 11.5 cm and/or edema, and 1 sachet of RUTF per day for those with MUAC 11.5 to <12.5 cm. Standard care clinics treated SAM with weight-based RUTF rations, and MAM with ready-to-use supplementary food (RUSF). The primary outcome was nutritional recovery. Secondary outcomes included cost-effectiveness, coverage, defaulting, death, length of stay, and average daily weight and MUAC gains. Main analyses were per-protocol, with intention-to-treat analyses also conducted. The non-inferiority margin was 10%. From 8 May 2017 to 31 March 2018, 2,071 children were enrolled in 12 combined protocol clinics (mean age 17.4 months, 41% male), and 2,039 in 12 standard care clinics (mean age 16.7 months, 41% male). In total, 1,286 (62.1%) and 1,202 (59.0%), respectively, completed treatment; 981 (76.3%) on the combined protocol and 884 (73.5%) on the standard protocol recovered, yielding a risk difference of 0.03 (95% CI -0.05 to 0.10, p = 0.52; per-protocol analysis, adjusted for country, age, and sex). The amount of ready-to-use food (RUTF or RUSF) required for a child with SAM to reach full recovery was less in the combined protocol (122 versus 193 sachets), and the combined protocol cost US$123 less per child recovered (US$918 versus US$1,041). There were 23 (1.8%) deaths in the combined protocol arm and 21 (1.8%) deaths in the standard protocol arm (adjusted risk difference 95% CI -0.01 to 0.01, p = 0.87). There was no evidence of a difference between the protocols for any of the other secondary outcomes. Study limitations included contextual factors leading to defaulting, a combined multi-country power estimate, and operational constraints. CONCLUSIONS Combined treatment for SAM and MAM is non-inferior to standard care. Further research should focus on operational implications, cost-effectiveness, and context (Asia versus Africa; emergency versus food-secure settings). This trial is complete and registered at ISRCTN (ISRCTN30393230). TRIAL REGISTRATION The trial is registered at ISRCTN, trial number ISRCTN30393230.
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Affiliation(s)
- Jeanette Bailey
- International Rescue Committee, New York, New York, United States of America
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- * E-mail:
| | - Charles Opondo
- Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | | | - Bethany Marron
- International Rescue Committee, New York, New York, United States of America
| | | | | | | | - Mark Manary
- Department of Pediatrics, Washington University School of Medicine, Saint Louis, Missouri, United States of America
| | - André Briend
- Department of International Health, University of Tampere, Tampere, Finland
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Marko Kerac
- Department of Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Centre for Maternal, Adolescent, Reproductive, & Child Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
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75
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Chase RP, Kerac M, Grant A, Manary M, Briend A, Opondo C, Bailey J. Acute malnutrition recovery energy requirements based on mid-upper arm circumference: Secondary analysis of feeding program data from 5 countries, Combined Protocol for Acute Malnutrition Study (ComPAS) Stage 1. PLoS One 2020; 15:e0230452. [PMID: 32492023 PMCID: PMC7269364 DOI: 10.1371/journal.pone.0230452] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 03/01/2020] [Indexed: 01/31/2023] Open
Abstract
Background Severe and moderate acute malnutrition (SAM and MAM) are currently treated with different food products in separate treatment programs. The development of a unified and simplified treatment protocol using a single food product aims to increase treatment program efficiency and effectiveness. This study, the first stage of the ComPAS trial, sought to assess rate of growth and energy requirements among children recovering from acute malnutrition in order to design a simplified, MUAC-based dosage protocol. Methods We obtained secondary data from patient cards of children aged 6–59 months recovering from SAM in outpatient therapeutic feeding programs (TFPs) and from MAM in supplementary feeding programs (SFPs) in five countries in Africa and Asia. We used local polynomial smoothing to assess changes in MUAC and proportional weight gain between clinic visits and assessed their normalized differences for a non-zero linear trend. We estimated energy needs to meet or exceed the growth observed in 95% of visits. Results This analysis used data from 5518 patients representing 33942 visits. Growth trends in MUAC and proportional weight gain were not significantly different, each lower at higher MUAC values: MUAC growth averaged 2mm/week at lower MUACs (100 to <110mm) and 1mm/week at higher MUACs (120mm to <125mm); and proportional weight gain declined from 3.9g/kg/day to 2.4g/kg/day across the same MUAC values. In 95% of visits by children with a MUAC 100mm to <125mm who were successfully treated, energy needs could be met or exceeded with 1,000 kilocalories a day. Conclusion Two 92g sachets of Ready-to-Use Therapeutic Food (RUTF) (1,000kcal total) is proposed to meet the estimated total energy requirements of children with a MUAC 100mm to <115mm, and one 92g sachet of RUTF (500kcal) is proposed to meet half the energy requirements of children with a MUAC of 115 to <125mm. A simplified, combined protocol may enable a more holistic continuum of care, potentially contributing to increased coverage for children suffering from acute malnutrition.
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Affiliation(s)
- Rachel P. Chase
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
- * E-mail:
| | - Marko Kerac
- Department of Population Health & Centre for Maternal, Adolescent and Child Health (MARCH), London School of Hygiene and Tropical Medicine, London, England, United Kingdom
| | - Angeline Grant
- Action Against Hunger-USA, New York, New York, United States of America
| | - Mark Manary
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, Missouri, United States of America
| | - André Briend
- University of Tampere, University of Tampere School of Medicine, Center for Child Health Research, Tampere, Finland
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Charles Opondo
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, England, United Kingdom
| | - Jeanette Bailey
- Department of Population Health & Centre for Maternal, Adolescent and Child Health (MARCH), London School of Hygiene and Tropical Medicine, London, England, United Kingdom
- International Rescue Committee, New York, New York, United States of America
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Kahindi J, Jones C, Berkley JA, Mwangome M. Establishing exclusive breastfeeding among in-patient malnourished infants in a rural Kenyan hospital: mothers' experiences of a peer supporter intervention. Int Breastfeed J 2020; 15:40. [PMID: 32408904 PMCID: PMC7227239 DOI: 10.1186/s13006-020-00278-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 04/13/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The 2013 WHO guidelines for nutritional rehabilitation of hospitalized and non-hospitalized malnourished infants under six months (u6m) recommend the re-establishment of exclusive breastfeeding. However, in most low-income settings these recommendations are not consistently applied. A recently concluded pilot study on the effects of implementing these guidelines among hospitalized malnourished infants u6m of age in Kilifi, Kenya introduced breastfeeding peer supporters (BFPS) to the inpatient setting to support guideline implementation. Here we report a sub-study investigating mothers' experiences and perceptions of the process of re-establishing exclusive breastfeeding during their infant's admission to hospital. METHODS Interviews were conducted with mothers just prior to their infant's discharge to explore their experiences and perceptions of the breastfeeding support process. A trained social science researcher conducted the interviews in Kiswahili language using a structured interview guide with open questions. Interviews were tape recorded, transcribed and translated into English for analysis. Data were managed and organized using NVIVO version 10 and analyzed using a framework approach. RESULTS Twenty mothers were interviewed. While some mothers found re-establishing breastfeeding challenging, they all reported improved knowledge on the relationships between maternal nutrition, stress management, hygiene practices and breastmilk production. They also reported gaining skills in breast care, breastfeeding techniques, hand expression and handling of expressed breastmilk. The breastfeeding peer supporters were said to have provided technical, social and emotional support which facilitated the process of re-establishing exclusive breastfeeding. The mothers identified the key characteristics of an effective and trustworthy BFPS as well as gaps in support. CONCLUSION BFPS are able share knowledge and skills in a way that is understood and appreciated by the mothers of inpatient malnourished infants u6m of age, enhancing the reestablishment of exclusive breastfeeding. Central to the success of BFPS is their ability to develop close and supportive relationships with the mothers based on shared social and cultural backgrounds. Future studies should focus on evaluating the long-term impact of inpatient breastfeeding support strategies on the quality of breastfeeding and growth, as well as on understanding where, when and how BFPS might be incorporated into routine hospital settings.
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Affiliation(s)
- Jane Kahindi
- Centre for Geographic Medicine (Coast), Kenya Medical Research Institute/Wellcome Trust Research Programme, P.O. Box 230, Kilifi, 80108 Kenya
| | - Caroline Jones
- Centre for Geographic Medicine (Coast), Kenya Medical Research Institute/Wellcome Trust Research Programme, P.O. Box 230, Kilifi, 80108 Kenya
- Centre for Tropical Medicine and Global health, Nuffield Department of Medicine Research Building, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford, OX3 7FZ UK
| | - James A. Berkley
- Centre for Geographic Medicine (Coast), Kenya Medical Research Institute/Wellcome Trust Research Programme, P.O. Box 230, Kilifi, 80108 Kenya
- Centre for Tropical Medicine and Global health, Nuffield Department of Medicine Research Building, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford, OX3 7FZ UK
- The Childhood Acute Illness & Nutrition (CHAIN) Network, 197 Lenana Place, P. O Box 43640, Nairobi, 0100 Kenya
| | - Martha Mwangome
- Centre for Geographic Medicine (Coast), Kenya Medical Research Institute/Wellcome Trust Research Programme, P.O. Box 230, Kilifi, 80108 Kenya
- The Childhood Acute Illness & Nutrition (CHAIN) Network, 197 Lenana Place, P. O Box 43640, Nairobi, 0100 Kenya
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77
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Pereira de Jesus Costa AC, Kelly dos Santos Silva M, Batista de Oliveira S, Silva LL, Silva AC, Barroso RB, Macedo Costa JDR, Lima Hunaldo VK, Neto MS, Pascoal LM, Nascimento Sá Ewerton Martins MC, Santos FS, Hunaldo dos Santos L, Pereira Santos GW, Alves de Oliveira Serra MA, Siqueira de Araújo Gordon A, Moura de Araújo T, de Araújo MFM. Effects of Cashew Nut ( Anacardium occidentale L.) Seed Flour in Moderately Malnourished Children: Randomized Clinical Trial. J Nutr Metab 2020; 2020:6980754. [PMID: 32455002 PMCID: PMC7222489 DOI: 10.1155/2020/6980754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 02/22/2020] [Accepted: 03/24/2020] [Indexed: 01/13/2023] Open
Abstract
The monitoring and combined use of dietary supplements to restore adequate growth are paramount and highly recommended in child malnutrition, an important public health problem. The objective of this study was to analyze the effects of cashew nut seed flour in children with moderate malnutrition, treated at primary healthcare services. This is a randomized clinical trial conducted from April to October 2017 in the city of Imperatriz, Brazil. The sample comprised 30 children born at term, aged between 2 and 5 years, and newly diagnosed with malnutrition (60 days or less), randomized into experimental and control groups. The intervention consisted of daily intake of cashew nut seed flour. There was intragroup statistically significant difference in the glucose levels of children who were assigned to the control group (p=0.02) and in the glycated hemoglobin in the experimental group (p < 0.01). Intergroup analysis of glycated hemoglobin levels showed statistically significant differences in favor of the experimental group (p=0.01). HDL and LDL had, respectively, increased and decreased in the experimental group. The use of cashew nut seed flour in a 24-week period had positive effects on glycated hemoglobin, HDL, and LDL parameters in moderately malnourished children.
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Affiliation(s)
| | | | | | - Luana Leite Silva
- Nursing Department, Maranhão Federal University, University Avenue, S/N, Imperatriz, MA, Brazil
| | - Alessandra Cruz Silva
- Nursing Department, Maranhão Federal University, University Avenue, S/N, Imperatriz, MA, Brazil
| | - Raidanes Barros Barroso
- Nursing Department, Maranhão Federal University, University Avenue, S/N, Imperatriz, MA, Brazil
| | | | - Virlane Kelly Lima Hunaldo
- Food Engineering Department, Maranhão Federal University, University Avenue, S/N, Imperatriz, MA, Brazil
| | - Marcelino Santos Neto
- Nursing Department, Maranhão Federal University, University Avenue, S/N, Imperatriz, MA, Brazil
| | - Lívia Maia Pascoal
- Nursing Department, Maranhão Federal University, University Avenue, S/N, Imperatriz, MA, Brazil
| | | | - Floriacy Stabnow Santos
- Nursing Department, Maranhão Federal University, University Avenue, S/N, Imperatriz, MA, Brazil
| | | | | | | | | | - Thiago Moura de Araújo
- Health Sciences Institute, University for International Integration of the Afro-Brazilian Lusophony, José Franco de Oliveira Street, S/N, Redenção, CE, Brazil
| | - Márcio Flávio Moura de Araújo
- Health Sciences Institute, University for International Integration of the Afro-Brazilian Lusophony, José Franco de Oliveira Street, S/N, Redenção, CE, Brazil
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78
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Tian J, Zuo C, Liu G, Che P, Li G, Li X, Chen H. Cumulative evidence for the relationship between body mass index and the risk of esophageal cancer: An updated meta-analysis with evidence from 25 observational studies. J Gastroenterol Hepatol 2020; 35:730-743. [PMID: 31733067 DOI: 10.1111/jgh.14917] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 10/10/2019] [Accepted: 10/20/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIM A large number of papers reporting the relationships between body mass index (BMI) and esophageal cancer (EC) risk have been published in the past few decades; however, these results are inconsistent. Therefore, we carried out meta-analyses to explore the relationships between BMI and the risk of EC (including esophageal squamous cell carcinoma [ESCC] and esophageal adenocarcinoma [EADC]). METHODS We used the Web of Science, PubMed, and Embase to identify all published/online articles before December 30, 2018, which yielded 25 articles eligible for data extraction (including 16,561 cases and 11,954,161 controls), and then pooled the relative risks (RRs) and corresponding 95% confidence intervals (CIs) using random-effects model. RESULTS Our study presented that underweight had statistically significant association with the risk of EC (RR = 1.78, 95% CI = 1.48, 2.14, P < 0.001) and ESCC (RR = 1.57, 95% CI = 1.20, 2.06, P = 0.001) when compared with normal weight. Interestingly, both overweight and obesity could increase the risk of EADC (RR = 1.56, 95% CI = 1.42, 1.71, P < 0.001; RR = 2.34, 95% CI = 2.02, 2.70, P < 0.001) while decrease the risk of ESCC (RR = 0.71, 95% CI = 0.60, 0.84, P < 0.001; RR = 0.63, 95% CI = 0.60, 0.84, P = 0.002). Additionally, obesity could increase the risk of EC (RR = 1.51, 95% CI = 1.21, 1.89, P < 0.001). CONCLUSION These meta-analyses provide a comprehensive and updated epidemiological evidence to confirm the associations between BMI and EC risk. These findings have public health implications with respect to better control bodyweight and then reduce the occurrence of EC (including ESCC and EADC).
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Affiliation(s)
- Jie Tian
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chunjian Zuo
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Guanchu Liu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Pengyu Che
- Department of Cardiothoracic Surgery, The People's Hospital of Chongqing Hechuan, Chongqing, China
| | - Gang Li
- Department of Cardiothoracic Surgery, Chonggang General Hospital, Chongqing, China
| | - Xiang Li
- Department of Cardiothoracic Surgery, The People's Hospital of Chongqing Tongnan, Chongqing, China
| | - Huanwen Chen
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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79
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Mwene-Batu P, Bisimwa G, Ngaboyeka G, Dramaix M, Macq J, Lemogoum D, Donnen P. Follow-up of a historic cohort of children treated for severe acute malnutrition between 1988 and 2007 in Eastern Democratic Republic of Congo. PLoS One 2020; 15:e0229675. [PMID: 32160220 PMCID: PMC7065746 DOI: 10.1371/journal.pone.0229675] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 02/11/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND It is well documented that treatment for severe acute malnutrition (SAM) is effective. However, little is known about the long-term outcomes for children treated for SAM. We sought to trace former SAM patients 11 to 30 years after their discharge from hospital, and to describe their longer-term survival and their growth to adulthood. METHODS A total of 1,981 records of subjects admitted for SAM between 1988 and 2007 were taken from the archives of Lwiro hospital, in South Kivu, DRC. The median age on admission was 41 months. Between December 2017 and June 2018, we set about identifying these subjects (cases) in the health zones of Miti-Murhesa and Katana. For deceased subjects, the cause and year of death were collected. A Cox proportional hazards multivariate regression analysis was used to identify the death-related factors. For the cases seen, age- and gender-matched community controls were selected for a comparison of anthropometric indicators. RESULTS A total of 600 subjects were traced, and 201 subjects were deceased. Of the deceased subjects, 65·6% were under 10 years old at the time of their death. Of the deaths, 59·2% occurred within 5 years of discharge from hospital. The main causes of death were malaria (14·9%), kwashiorkor (13·9%), respiratory infections (10·4%), and diarrhoeal diseases (8·9%). The risk of death was higher in subjects with SAM, MAM combined with CM, and in male subjects, with HRs* of 1·83 (p = 0·043), 2.35 (p = 0·030) and 1.44 (p = 0·013) respectively. Compared with their controls, the cases had a low weight (-1·7 kg, p = 0·001), short height [sitting (-1·3 cm, p = 0·006) and standing (-1·7 cm, p = 0·003)], short legs (-1·6 cm, p = 0·002), and a small mid-upper arm circumference (-3·2mm, p = 0·051). There was no difference in terms of BMI, thoracic length, or head and thoracic circumference between the two groups. CONCLUSION SAM during childhood has lasting negative effects on growth to adulthood. In addition, these adults have characteristics that may place them at risk of chronic non-communicable diseases later in life.
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Affiliation(s)
- Pacifique Mwene-Batu
- 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, Kinshasa, Democratic Republic of Congo
- Hôpital Provincial General de Reference de Bukavu, Université Catholique de Bukavu, Bukavu, 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, Kinshasa, Democratic Republic of Congo
| | - Gaylord Ngaboyeka
- 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
| | - Michelle Dramaix
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean Macq
- Institute of Health and Society, Université Catholique de Louvain, Brussels, Belgium
| | - Daniel Lemogoum
- Hôpital ULB-Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Donnen
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
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80
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Rogawski McQuade ET, Clark S, Bayo E, Scharf RJ, DeBoer MD, Patil CL, Gratz JC, Houpt ER, Svensen E, Mduma ER, Platts-Mills JA. Seasonal Food Insecurity in Haydom, Tanzania, Is Associated with Low Birthweight and Acute Malnutrition: Results from the MAL-ED Study. Am J Trop Med Hyg 2020; 100:681-687. [PMID: 30608052 PMCID: PMC6402900 DOI: 10.4269/ajtmh.18-0547] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
In rural agricultural communities in Africa, particularly those with a single annual harvest, the preharvest period has been associated with increased food insecurity. We estimated the association between seasonal food insecurity and childhood malnutrition in Haydom, Tanzania. Children enrolled in a birth cohort study were followed twice weekly to document food intake and monthly for anthropometry until the age of 2 years. Household food insecurity was reported by caregivers every 6 months. We modeled the seasonality of food insecurity and food consumption, and estimated the impact of birth season on enrollment weight and subsequent malnutrition. Finally, we described the seasonality of admissions for acute malnutrition at a local referral hospital (Haydom Lutheran Hospital) from 2010 to 2015. Food insecurity was highly seasonal, with a peak from December to February. Children born during these 3 months had an average 0.35 z-score (95% CI: 0.12, 0.58) lower enrollment weight than children born in other months. In addition, weight-for-length z-scores measured in these months were on average 0.15 z-scores lower (95% CI: 0.10, 0.20) than that in other months, adjusting for enrollment weight and seasonal infectious diseases, and this disparity was sustained up to the age of 2 years. Correspondingly, the number of admissions with acute malnutrition at the local hospital was highest at this time, with twice as many cases in December–February compared with June–August. We identified acute and chronic malnutrition associated with seasonal food insecurity and intake. Targeting of prenatal care and child-feeding interventions during high food insecurity months may help reduce child malnutrition.
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Affiliation(s)
- Elizabeth T Rogawski McQuade
- Department of Public Health Sciences, University of Virginia, Charlottesville, Virginia.,Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia
| | - Stephen Clark
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia
| | - Eliwaza Bayo
- Global Health Research Centre, Haydom Lutheran Hospital, Manyara Region, Tanzania
| | - Rebecca J Scharf
- Department of Pediatrics, University of Virginia, Charlottesville, Virginia
| | - Mark D DeBoer
- Department of Pediatrics, University of Virginia, Charlottesville, Virginia
| | - Crystal L Patil
- Department of Women, Children and Family Health Science, College of Nursing, University of Illinois at Chicago, Illinois
| | - Jean C Gratz
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia
| | - Eric R Houpt
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia
| | - Erling Svensen
- Haukeland University Hospital, Bergen, Norway.,Global Health Research Centre, Haydom Lutheran Hospital, Manyara Region, Tanzania
| | - Estomih R Mduma
- Global Health Research Centre, Haydom Lutheran Hospital, Manyara Region, Tanzania
| | - James A Platts-Mills
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia
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81
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Wells JC, Sawaya AL, Wibaek R, Mwangome M, Poullas MS, Yajnik CS, Demaio A. The double burden of malnutrition: aetiological pathways and consequences for health. Lancet 2020; 395:75-88. [PMID: 31852605 PMCID: PMC7613491 DOI: 10.1016/s0140-6736(19)32472-9] [Citation(s) in RCA: 385] [Impact Index Per Article: 96.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/24/2019] [Accepted: 08/07/2019] [Indexed: 12/29/2022]
Abstract
Malnutrition has historically been researched and addressed within two distinct silos, focusing either on undernutrition, food insecurity, and micronutrient deficiencies, or on overweight, obesity, and dietary excess. However, through rapid global nutrition transition, an increasing proportion of individuals are exposed to different forms of malnutrition during the life course and have the double burden of malnutrition (DBM) directly. Long-lasting effects of malnutrition in early life can be attributed to interconnected biological pathways, involving imbalance of the gut microbiome, inflammation, metabolic dysregulation, and impaired insulin signalling. Life-course exposure to early undernutrition followed by later overweight increases the risk of non-communicable disease, by imposing a high metabolic load on a depleted capacity for homoeostasis, and in women increases the risk of childbirth complications. These life-course trajectories are shaped both by societal driving factors-ie, rapidly changing diets, norms of eating, and physical activity patterns-and by broader ecological factors such as pathogen burden and extrinsic mortality risk. Mitigation of the DBM will require major societal shifts regarding nutrition and public health, to implement comprehensive change that is sustained over decades, and scaled up into the entire global food system.
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Affiliation(s)
- Jonathan C Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK.
| | - Ana Lydia Sawaya
- Department of Physiology, Federal University of São Paulo, São Paulo, Brazil
| | - Rasmus Wibaek
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark; Clinical Epidemiology, Steno Diabetes Center Copenhagen, Copenhagen, Denmark
| | - Martha Mwangome
- Kenya Medical Research Institute Wellcome Trust Research Program, Kilifi, Kenya
| | - Marios S Poullas
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
| | | | - Alessandro Demaio
- School of Global Health, Department of Public Health, University of Copenhagen, Copenhagen, Denmark; EAT Foundation, Oslo, Norway; Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia; VicHealth, Melbourne, VIC, Australia
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82
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Wallace IJ, Felson DT, Worthington S, Duryea J, Clancy M, Aliabadi P, Eick GN, Snodgrass JJ, Baggish AL, Lieberman DE. Knee osteoarthritis risk in non-industrial societies undergoing an energy balance transition: evidence from the indigenous Tarahumara of Mexico. Ann Rheum Dis 2019; 78:1693-1698. [PMID: 31519654 PMCID: PMC10609556 DOI: 10.1136/annrheumdis-2019-215886] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/29/2019] [Accepted: 08/30/2019] [Indexed: 01/06/2023]
Abstract
Non-industrial societies with low energy balance levels are expected to be less vulnerable than industrial societies to diseases associated with obesity including knee osteoarthritis. However, as non-industrial societies undergo rapid lifestyle changes that promote positive energy balance, individuals whose metabolisms are adapted to energetic scarcity are encountering greater energy abundance, increasing their propensity to accumulate abdominal adipose tissue and thus potentially their sensitivity to obesity-related diseases. OBJECTIVES Here, we propose that knee osteoarthritis is one such disease for which susceptibility is amplified by this energy balance transition. METHODS Support for our hypothesis comes from comparisons of knee radiographs, knee pain and anthropometry among men aged ≥40 years in two populations: Tarahumara subsistence farmers in Mexico undergoing the energy balance transition and urban Americans from Framingham, Massachusetts. RESULTS We show that despite having markedly lower obesity levels than the Americans, the Tarahumara appear predisposed to accrue greater abdominal adiposity (ie, larger abdomens) for a given body weight, and are more vulnerable to radiographic and symptomatic knee osteoarthritis at lower levels of body mass index. Also, proportionate increases in abdomen size in the two groups are associated with greater increases in radiographic knee osteoarthritis risk among the Tarahumara than the Americans, implying that the abdominal adipose tissue of the Tarahumara is a more potent stimulus for knee degeneration. CONCLUSIONS Heightened vulnerability to knee osteoarthritis among non-industrial societies experiencing rapid lifestyle changes is a concern that warrants further investigation since such groups represent a large but understudied fraction of the global population.
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Affiliation(s)
- Ian J Wallace
- Department of Human Evolutionary Biology, Peabody Museum, Harvard University, Cambridge, Massachusetts, USA
| | - David T Felson
- Rheumatology Section, Boston University School of Medicine, Boston, Massachusetts, USA
- NIHR Manchester Musculoskeletal Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Steven Worthington
- Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts, USA
| | - Jeffrey Duryea
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Margaret Clancy
- Rheumatology Section, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Piran Aliabadi
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Geeta N Eick
- Department of Anthropology, University of Oregon, Eugene, Oregon, USA
| | - J Josh Snodgrass
- Department of Anthropology, University of Oregon, Eugene, Oregon, USA
| | - Aaron L Baggish
- Cardiovascular Performance Program, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel E Lieberman
- Department of Human Evolutionary Biology, Peabody Museum, Harvard University, Cambridge, Massachusetts, USA
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83
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Dalglish SL, Seni Badou M, Sirat A, Abdullahi O, Adalbert MFE, Biotteau M, Goldsmith A, Kozuki N. Combined protocol for severe and moderate acute malnutrition in emergencies: Stakeholders perspectives in four countries. MATERNAL AND CHILD NUTRITION 2019; 16:e12920. [PMID: 31773867 PMCID: PMC7083443 DOI: 10.1111/mcn.12920] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 10/07/2019] [Accepted: 11/11/2019] [Indexed: 12/29/2022]
Abstract
Each year, acute malnutrition affects an estimated 52 million children under 5 years of age. Current global treatment protocols divide treatment of severe acute malnutrition (SAM) and moderate acute malnutrition (MAM) despite malnutrition being a spectrum disease. A proposed Combined Protocol provides for (a) treatment of MAM and SAM at the same location; (b) diagnosis using middle‐upper‐arm circumference (MUAC) and oedema only; (c) treatment using a single product, ready‐to‐use‐therapeutic food (RUTF), and (d) a simplified dosage schedule for RUTF. This study examines stakeholders' knowledge of and opinions on the Combined Protocol in Niger, Nigeria, Somalia, and South Sudan. Data collection included a document review followed by in‐depth interviews with 50 respondents from government, implementing partners, and multilateral agencies, plus 11 global and regional stakeholders. Data were analysed iteratively using thematic content analysis. We find that acute malnutrition protocols in these countries have not been substantially modified to include components of the Combined Protocol, although aspects were accepted for use in emergencies. Respondents generally agreed that MAM and SAM treatment should be provided in the same location, however they said MUAC and oedema‐only diagnosis, although more field‐ready than other diagnostic measures, did not necessarily catch all malnourished children and may not be appropriate for “tall and slim” morphologies. Similarly, using only RUTF presented inherent logistical advantages, but respondents worried about pipeline issues. Respondents did not express strong opinions about simplified dosage schedules. Stakeholders interviewed indicated more evidence is needed on the operational implications and effectiveness of the Combined Protocol in different contexts.
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Affiliation(s)
- Sarah L Dalglish
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | | | - Amin Sirat
- Nutrition Department, International Rescue Committee, Maiduguri, Nigeria
| | - Omar Abdullahi
- Nutrition Department, International Rescue Committee, Mogadishu, Somalia
| | | | - Marie Biotteau
- Nutrition Department, International Rescue Committee, Bamako, Mali
| | - Amelia Goldsmith
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | - Naoko Kozuki
- Nutrition Department, International Rescue Committee, Washington, DC, USA
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84
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Wells JCK. Body composition of children with moderate and severe undernutrition and after treatment: a narrative review. BMC Med 2019; 17:215. [PMID: 31767002 PMCID: PMC6878632 DOI: 10.1186/s12916-019-1465-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 11/08/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Until recently, undernourished children were usually assessed using simple anthropometric measurements, which provide global assessments of nutritional status. There is increasing interest in obtaining more direct data on body composition to assess the effects of undernutrition on fat-free mass (FFM) and its constituents, such as muscle and organs, and on fat mass (FM) and its regional distribution. MAIN TEXT Recent studies show that severe-acute undernutrition, categorised as 'wasting', is associated with major deficits in both FFM and FM that may persist in the long-term. Fat distribution appears more central, but this is more associated with the loss of peripheral fat than with the elevation of central fat. Chronic undernutrition, categorised as 'stunting', is associated with deficits in FFM and in specific components, such as organ size. However, the magnitude of these deficits is reduced, or - in some cases - disappears, after adjustment for height. This suggests that FFM is largely reduced in proportion to linear growth. Stunted children vary in their FM - in some cases remaining thin throughout childhood, but in other cases developing higher levels of FM. The causes of this heterogeneity remain unclear. Several different pathways may underlie longitudinal associations between early stunting and later body composition. Importantly, recent studies suggest that short children are not at risk of excess fat deposition in the short term when given nutritional supplementation. CONCLUSION The short- and long-term functional significance of FFM and FM for survival, physical capacity and non-communicable disease risk means that both tissues merit further attention in research on child undernutrition.
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Affiliation(s)
- Jonathan C K Wells
- Childhood Nutrition Research Centre, Population, Policy and Practice Research and Teaching Department, University College London (UCL) Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK.
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85
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Gonzales GB, Ngari MM, Njunge JM, Thitiri J, Mwalekwa L, Mturi N, Mwangome MK, Ogwang C, Nyaguara A, Berkley JA. Phenotype is sustained during hospital readmissions following treatment for complicated severe malnutrition among Kenyan children: A retrospective cohort study. MATERNAL AND CHILD NUTRITION 2019; 16:e12913. [PMID: 31756291 PMCID: PMC7083470 DOI: 10.1111/mcn.12913] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 09/19/2019] [Accepted: 10/23/2019] [Indexed: 11/11/2022]
Abstract
Hospital readmission is common among children with complicated severe acute malnutrition (cSAM) but not well‐characterised. Two distinct cSAM phenotypes, marasmus and kwashiorkor, exist, but their pathophysiology and whether the same phenotype persists at relapse are unclear. We aimed to test the association between cSAM phenotype at index admission and readmission following recovery. We performed secondary data analysis from a multicentre randomised trial in Kenya with 1‐year active follow‐up. The main outcome was cSAM phenotype upon hospital readmission. Among 1,704 HIV‐negative children with cSAM discharged in the trial, 177 children contributed a total of 246 readmissions with cSAM. cSAM readmission was associated with age<12 months (p = .005), but not site, sex, season, nor cSAM phenotype. Of these, 42 children contributed 44 readmissions with cSAM that occurred after a monthly visit when SAM was confirmed absent (cSAM relapse). cSAM phenotype was sustained during cSAM relapse. The adjusted odds ratio for presenting with kwashiorkor during readmission after kwashiorkor at index admission was 39.3 [95% confidence interval (95% CI) [2.69, 1,326]; p = .01); and for presenting with marasmus during readmission after kwashiorkor at index admission was 0.02 (95% CI [0.001, 0.037]; p = .01). To validate this finding, we examined readmissions to Kilifi County Hospital, Kenya occurring at least 2 months after an admission with cSAM. Among 2,412 children with cSAM discharged alive, there were 206 readmissions with cSAM. Their phenotype at readmission was significantly influenced by their phenotype at index admission (p < .001). This is the first report describing the phenotype and rate of cSAM recurrence.
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Affiliation(s)
- Gerard Bryan Gonzales
- Laboratory of Gastroenterology, Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,VIB Inflammation Research Centre, Ghent, Belgium.,Department of Translational Medicine, Hospital for Sick Children, Toronto, Canada
| | - Moses M Ngari
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya.,KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - James M Njunge
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya.,KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Johnstone Thitiri
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya.,KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | | | - Neema Mturi
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Martha K Mwangome
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya.,KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Caroline Ogwang
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
| | - Amek Nyaguara
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
| | - James A Berkley
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya.,KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya.,Centre for Tropical Medicine & Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
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86
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Wibaek R, Vistisen D, Girma T, Admassu B, Abera M, Abdissa A, Mudie K, Kæstel P, Jørgensen ME, Wells JCK, Michaelsen KF, Friis H, Andersen GS. Body mass index trajectories in early childhood in relation to cardiometabolic risk profile and body composition at 5 years of age. Am J Clin Nutr 2019; 110:1175-1185. [PMID: 31504088 DOI: 10.1093/ajcn/nqz170] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 07/03/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Both impaired and accelerated postnatal growth have been associated with adult risks of obesity and cardiometabolic diseases, like type 2 diabetes and cardiovascular disease. However, the timing of the onset of cardiometabolic changes and the specific growth trajectories linking early growth with later disease risks are not well understood. OBJECTIVES The aim of this study was to identify distinct trajectories of BMI growth from 0 to 5 y and examine their associations with body composition and markers of cardiometabolic risk at age 5 y. METHODS In a prospective birth cohort study of 453 healthy and term Ethiopian children with BMIs assessed a median of 9 times during follow-up, we identified subgroups of distinct BMI trajectories in early childhood using latent class trajectory modeling. Associations of the identified growth trajectories with cardiometabolic markers and body composition at 5 y were analyzed using multiple linear regression analyses in 4 adjustment models for each outcome. RESULTS We identified 4 heterogeneous BMI growth trajectories: stable low BMI (19.2%), normal BMI (48.8%), rapid catch-up to high BMI (17.9%), and slow catch-up to high BMI (14.1%). Compared with the normal BMI trajectory, children in the rapid catch-up to high BMI trajectory had higher triglycerides (TGs) (range of β-coefficients in Models 1-4: 19-21%), C-peptides (23-25%), fat masses (0.48-0.60 kg), and fat-free masses (0.50-0.77 kg) across the 4 adjustment models. Children in the stable low BMI trajectory had lower LDL cholesterol concentrations (0.14-0.17 mmol/L), HDL cholesterol concentrations (0.05-0.09 mmol/L), fat masses (0.60-0.64 kg), and fat-free masses (0.35-0.49 kg), but higher TGs (11-13%). CONCLUSIONS The development of obesity and cardiometabolic risks may be established already in early childhood; thus, our data provide a further basis for timely interventions targeted at young children from low-income countries with unfavorable growth patterns. The birth cohort was registered at ISRCTN as ISRCTN46718296.
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Affiliation(s)
- Rasmus Wibaek
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.,Clinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark
| | - Dorte Vistisen
- Clinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark
| | - Tsinuel Girma
- Department of Pediatrics and Child Health, Jimma University, Jimma, Ethiopia.,Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia
| | - Bitiya Admassu
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.,Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia.,Department of Population and Family Health, Jimma University, Jimma, Ethiopia
| | - Mubarek Abera
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.,Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia.,Department of Psychiatry, Jimma University, Jimma, Ethiopia
| | - Alemseged Abdissa
- Jimma University Clinical and Nutrition Research Partnership, Jimma University, Jimma, Ethiopia.,Department of Laboratory Sciences and Pathology, Jimma University, Jimma, Ethiopia
| | - Kissi Mudie
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Pernille Kæstel
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Marit E Jørgensen
- Clinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark.,National Institute of Public Health, Southern Denmark University, Copenhagen, Denmark
| | - Jonathan C K Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Gregers S Andersen
- Clinical Epidemiology, Steno Diabetes Center Copenhagen, Gentofte, Denmark
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87
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Wells JCK, Briend A, Boyd EM, Berkely JA, Hall A, Isanaka S, Webb P, Khara T, Dolan C. Beyond wasted and stunted-a major shift to fight child undernutrition. THE LANCET. CHILD & ADOLESCENT HEALTH 2019; 3:831-834. [PMID: 31521500 DOI: 10.1016/s2352-4642(19)30244-5] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 06/08/2019] [Accepted: 06/28/2019] [Indexed: 12/30/2022]
Abstract
Child undernutrition refers broadly to the condition in which food intake is inadequate to meet a child's needs for physiological function, growth, and the capacity to respond to illness. Since the 1970s, nutritionists have categorised undernutrition in two major ways, either as wasted (ie, low weight for height, or small mid-upper arm circumference) or stunted (ie, low height for age). This approach, although useful for identifying populations at risk of undernutrition, creates several problems: the focus is on children who have already become undernourished, and this approach draws an artificial distinction between two idealised types of undernourished children that are widely interpreted as indicative of either acute or chronic undernutrition. This distinction in turn has led to the separation of programmatic approaches to prevent and treat child undernutrition. In the past 3 years, research has shown that individual children are at risk of both conditions, might be born with both, pass from one state to the other over time, and accumulate risks to their health and life through their combined effects. The current emphasis on identifying children who are already wasted or stunted detracts attention from the larger number of children undergoing the process of becoming undernourished. We call for a major shift in thinking regarding how we assess child undernutrition, and how prevention and treatment programmes can best address the diverse causes and dynamic biological processes that underlie undernutrition.
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Affiliation(s)
- Jonathan C K Wells
- Childhood Nutrition Research Centre, Population, Policy and Practice Research and Teaching Department, University College London Great Ormond Street Institute of Child Health, London, UK.
| | - André Briend
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg, Denmark; Centre for Child Health Research, Faculty of Medicine and Medical Technology, Tampere University, Tampere, Finland
| | - Erin M Boyd
- US Agency for International Development's Office of US Foreign Disaster Assistance, Washington, DC, USA
| | - James A Berkely
- Kenya Medical Research Institute, Wellcome Trust Research Programme, Kilifi, Kenya; Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, UK; The Childhood Acute Illness and Nutrition Network, Nairobi, Kenya
| | | | - Sheila Isanaka
- Department of Nutrition, Harvard T H Chan School of Public Health, Boston, MA, USA; Research Department, Epicentre, Paris, France
| | - Patrick Webb
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | | | - Carmel Dolan
- Childhood Nutrition Research Centre, Population, Policy and Practice Research and Teaching Department, University College London Great Ormond Street Institute of Child Health, London, UK
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88
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Miller MA, Mallory K, Escobedo M, Tarot AC, Abdel-Rahman S. Assessing effectiveness of a novel mid-upper arm circumference Z-score tape in a community setting in Guatemala. ACTA ACUST UNITED AC 2019; 77:44. [PMID: 31592316 PMCID: PMC6777036 DOI: 10.1186/s13690-019-0370-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 09/03/2019] [Indexed: 11/29/2022]
Abstract
Background Mid-Upper Arm Circumference (MUAC) is an independent anthropometric measurement used to identify malnutrition in children. While much research has been dedicated to applying fixed estimates of MUAC to identify cases of malnutrition in children under 5 years of age, far less has been done with age-specific MUAC Z-score values across the continuum of age from birth through adolescence. Methods The present study examined the effectiveness of a novel MUAC Z-score tape, in the hands of community health volunteers, to identify children over the age of 5 who would benefit from nutritional rehabilitation. In January of 2019, 112 community health volunteers working within Children International in Guatemala were trained to use the MUAC Z-score tape and asked to collect measurements on children or youth in their communities. Results Of the 818 MUAC Z-score tape measurements obtained by volunteers, 88.26% (722/818) were concordant with nutritional risk status as predicted by BMI Z-score, and 90.95% (744/818) were concordant with MUAC Z-score tape measurements made by field medical staff. MUAC Z-scores identified 87.10% (27/31) of the severely or moderately undernourished children as determined by the BMI Z-score who would be candidates for the nutrition rehabilitation program (Z-score ≤ − 2) along with an additional six children that would not have been classified as such with BMI Z-score. A qualitative survey distributed to the volunteers showed moderate rates of understanding of nutritional risk using the tape, and 62.50% reported the tape was easy to use. Conclusions These quantitative and qualitative findings suggest that with more in-depth training and education the MUAC Z-score tape is a viable, low-cost, low-burden alternative for community-level nutritional status assessment among the population served by Children International in Guatemala. Supplementary information Supplementary information accompanies this paper at (10.1186/s13690-019-0370-0).
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89
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Wells JCK. The diabesity epidemic in the light of evolution: insights from the capacity-load model. Diabetologia 2019; 62:1740-1750. [PMID: 31451870 PMCID: PMC6731192 DOI: 10.1007/s00125-019-4944-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 05/21/2019] [Indexed: 12/21/2022]
Abstract
The global nutrition transition, which embraces major changes in how food is produced, distributed and consumed, is associated with rapid increases in the prevalence of obesity, but the implications for diabetes differ between populations. A simple conceptual model treats diabetes risk as the function of two interacting traits: 'metabolic capacity,' which promotes glucose homeostasis, and 'metabolic load', which challenges glucose homoeostasis. Population variability in diabetes prevalence is consistent with this conceptual model, indicating that the effect of obesity varies by ethnicity. Evolutionary life history theory can help explain why variability in metabolic capacity and metabolic load emerges. At the species level (hominin evolution), across human populations and within individual life courses, phenotypic variability emerges under selective pressure to maximise reproductive fitness rather than metabolic health. Those exposed to adverse environments may express or develop several metabolic traits that are individually beneficial for reproductive fitness, but which cumulatively increase diabetes risk. Public health interventions can help promote metabolic capacity, but there are limits to the benefits that can emerge within a single generation. This means that efforts to curb metabolic load (obesity, unhealthy lifestyles) must remain at the forefront of diabetes prevention. Such efforts should go beyond individuals and target the broader food system and socioeconomic factors, in order to maximise their efficacy.
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Affiliation(s)
- Jonathan C K Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK.
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90
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Green LE, Cliffer IR, Suri DJ, Caiafa KR, Rogers BL, Webb PJR. Advancing Nutrition in the International Food Assistance Agenda: Progress and Future Directions Identified at the 2018 Food Assistance for Nutrition Evidence Summit. Food Nutr Bull 2019; 41:8-17. [PMID: 31514536 DOI: 10.1177/0379572119871715] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Global food insecurity persists despite continued international attention, necessitating evidence-based food assistance interventions that adequately address nutritional concerns. In June 2018, the US Agency for International Development's Office of Food for Peace through the Food Aid Quality Review (FAQR) project sponsored a "Food Assistance for Nutrition Evidence Summit" to share evidence relevant to policy and programmatic decision-making and to identify critical evidence gaps. OBJECTIVE This article presents 4 priority areas to advance nutrition in the international food assistance agenda generated through presentations and discussions with the food assistance community at the Evidence Summit. METHODS Priority areas were identified after the Evidence Summit using a combination of FAQR team discussions, review of presentations and official notes, and supporting literature. RESULTS Key priority areas to advance nutrition in the international food assistance agenda are as follows: (1) increase research funding for food assistance in all contexts, paying particular attention to emergency settings; (2) research and adopt innovative ingredients, technology, and delivery strategies in food assistance products and programs that encourage long-term well-being; (3) redefine and expand indicators of nutritional status to capture contextual information about the outcomes of food assistance interventions; and (4) augment communication and collaboration across the food assistance ecosystem. CONCLUSIONS These priorities are critical in a time of increased humanitarian need and will be key to fostering long-term resilience among vulnerable groups.
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Affiliation(s)
- Lindsey Ellis Green
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Ilana R Cliffer
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Devika J Suri
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Kristine R Caiafa
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Beatrice L Rogers
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Patrick J R Webb
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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91
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Rylance S, Nightingale R, Naunje A, Mbalume F, Jewell C, Balmes JR, Grigg J, Mortimer K. Lung health and exposure to air pollution in Malawian children (CAPS): a cross-sectional study. Thorax 2019; 74:1070-1077. [PMID: 31467192 PMCID: PMC6860406 DOI: 10.1136/thoraxjnl-2018-212945] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 04/25/2019] [Accepted: 06/01/2019] [Indexed: 11/30/2022]
Abstract
Background Non-communicable lung disease and exposure to air pollution are major problems in sub-Saharan Africa. A high burden of chronic respiratory symptoms, spirometric abnormalities and air pollution exposures has been found in Malawian adults; whether the same would be true in children is unknown. Methods This cross-sectional study of children aged 6–8 years, in rural Malawi, included households from communities participating in the Cooking and Pneumonia Study (CAPS), a trial of cleaner-burning biomass-fuelled cookstoves. We assessed; chronic respiratory symptoms, anthropometry, spirometric abnormalities (using Global Lung Initiative equations) and personal carbon monoxide (CO) exposure. Prevalence estimates were calculated, and multivariable analyses were done. Results We recruited 804 children (mean age 7.1 years, 51.9% female), including 476 (260 intervention; 216 control) from CAPS households. Chronic respiratory symptoms (mainly cough (8.0%) and wheeze (7.1%)) were reported by 16.6% of children. Average height-for-age and weight-for-age z-scores were −1.04 and −1.10, respectively. Spirometric abnormalities (7.1% low forced vital capacity (FVC); 6.3% obstruction) were seen in 13.0% of children. Maximum CO exposure and carboxyhaemoglobin levels (COHb) exceeded WHO guidelines in 50.1% and 68.5% of children, respectively. Children from CAPS intervention households had lower COHb (median 3.50% vs 4.85%, p=0.006) and higher FVC z-scores (−0.22 vs −0.44, p=0.05) than controls. Conclusion The substantial burden of chronic respiratory symptoms, abnormal spirometry and air pollution exposures in children in rural Malawi is concerning; effective prevention and control strategies are needed. Our finding of potential benefit in CAPS intervention households calls for further research into clean-air interventions to maximise healthy lung development in children.
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Affiliation(s)
- Sarah Rylance
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK.,Lung Health Group, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | - Rebecca Nightingale
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Andrew Naunje
- Lung Health Group, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | - Frank Mbalume
- Lung Health Group, Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | | | - John R Balmes
- Environmental Health Sciences Division, University of California Berkeley, Berkeley, California, USA
| | - Jonathan Grigg
- Centre for Child Health, Queen Mary University London, London, UK
| | - Kevin Mortimer
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK .,Aintree University Hospitals NHS Foundation Trust, Liverpool, UK
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92
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Choudhary TS, Srivastava A, Chowdhury R, Taneja S, Bahl R, Martines J, Bhan MK, Bhandari N. Severe wasting among Indian infants <6 months: Findings from the National Family Health Survey 4. MATERNAL AND CHILD NUTRITION 2019; 15:e12866. [PMID: 31240836 DOI: 10.1111/mcn.12866] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 06/06/2019] [Accepted: 06/18/2019] [Indexed: 11/28/2022]
Abstract
Burden and risk factors for wasting in the first 6 months of life among Indian children are not well documented. We used data from India's National Family Health Survey 4 to estimate the prevalence of severe wasting (weight for length < -3 SD) among 18,898 infants under 6 months of age. We also examined the association of severe wasting with household, maternal, and child-related factors using multivariable logistic regression analysis. Prevalence of severe wasting among infants less than 6 months of age was 14.8%, ranging from 3.5 to 21% across states. Low birth weight (<2,500 g; adjusted odds ratio [AOR] 1.40, 95% CI [1.19, 1.65]), nonutilization of supplementary nutrition by mother during lactation (AOR 1.23, 95% CI [1.05, 1.43]), and anthropometric assessment during summer (AOR 1.37, 95% CI [1.13, 1.65]) and monsoon months (AOR 1.53, 95% CI [1.20, 1.95]) were associated with higher odds of severe wasting. Infants aged 2 to 3 months (AOR 0.78, 95% CI [0.66, 0.93]) and 4 to 5 months (AOR 0.65, 95% CI [0.55, 0.73]) had lower odds of severe wasting as compared with the 0- to 1-month category. This analysis reveals a high burden of severe wasting in infants less than 6 months in India. Preventive interventions must be targeted at reducing low birth weight due to fatal growth restriction and prematurity. Appropriate care practices at facilities and postdischarge with extra attention to those born small and sick can prevent further deterioration in nutritional status.
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Affiliation(s)
- Tarun Shankar Choudhary
- Knowledge Integration and Translational Platform (KnIT), Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Akanksha Srivastava
- Knowledge Integration and Translational Platform (KnIT), Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Ranadip Chowdhury
- Knowledge Integration and Translational Platform (KnIT), Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Sunita Taneja
- Knowledge Integration and Translational Platform (KnIT), Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Rajiv Bahl
- Department of Maternal, Newborn, Child and Adolescent Health, World Health Organisation, Geneva, Switzerland
| | - Jose Martines
- Centre for Intervention Science in Maternal and Child Health, Centre for International Health, University of Bergen, Bergen, Norway
| | - Maharaj Kishan Bhan
- National Science Professor, Indian Institute of Technology, New Delhi, India.,Knowledge Integration and Translational Platform (KnIT), Biotechnology Industry Research Assistance Council (BIRAC), New Delhi, India
| | - Nita Bhandari
- Knowledge Integration and Translational Platform (KnIT), Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
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93
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Kangas ST, Salpéteur C, Nikièma V, Talley L, Ritz C, Friis H, Briend A, Kaestel P. Impact of reduced dose of ready-to-use therapeutic foods in children with uncomplicated severe acute malnutrition: A randomised non-inferiority trial in Burkina Faso. PLoS Med 2019; 16:e1002887. [PMID: 31454351 PMCID: PMC6711495 DOI: 10.1371/journal.pmed.1002887] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 07/23/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Children with uncomplicated severe acute malnutrition (SAM) are treated at home with ready-to-use therapeutic foods (RUTFs). The current RUTF dose is prescribed according to the weight of the child to fulfil 100% of their nutritional needs until discharge. However, there is doubt concerning the dose, as it seems to be shared, resulting in suboptimal cost-efficiency of SAM treatment. We investigated the efficacy of a reduced RUTF dose in community-based treatment of uncomplicated SAM. METHODS AND FINDINGS We undertook a randomised trial testing the non-inferiority of weight gain velocity of children with SAM receiving (a) a standard RUTF dose for two weeks, followed by a reduced dose thereafter (reduced), compared with (b) a standard RUTF dose throughout the treatment (standard). A mean difference of 0.0 g/kg/day was expected, with a non-inferiority margin fixed at -0.5 g/kg/day. Linear and logistic mixed regression analyses were performed, with study site and team as random effects. Between October 2016 and July 2018, 801 children with uncomplicated SAM aged 6-59 months were enrolled from 10 community health centres in Burkina Faso. At admission, the mean age (± standard deviation [SD]) was 13.4 months (±8.7), 49% were male, and the mean weight was 6.2 kg (±1.3). The mean weight gain velocity from admission to discharge was 3.4 g/kg/day and did not differ between study arms (Δ 0.0 g/kg/day; 95% CI -0.4 to 0.4; p = 0.92) confirming non-inferiority (p = 0.013). However, after two weeks, the weight gain velocity was significantly lower in the reduced dose with a mean of 2.3 g/kg/day compared with 2.7 g/kg/day in the standard dose (Δ -0.4 g/kg/day; 95% CI -0.8 to -0.02; p = 0.041). The length of stay (LoS) was not different (p = 0.73) between groups with a median of 56 days (interquartile range [IQR] 35-91) in both arms. No differences were found between reduced and standard arm in recovery (52.7% and 55.4%; p = 0.45), referral (19.2% and 20.1%; p = 0.80), defaulter (12.2% and 8.5%; p = 0.088), non-response (12.7% and 12.5%; p = 0.95), and relapse (2.4% and 1.8%; p = 0.69) rates, respectively. However, the reduced RUTF dose had a small 0.2 mm/week (95% CI 0.04 to 0.4; p = 0.015) negative effect on height gain velocity with a mean height gain of 2.6 mm/week with reduced and 2.8 mm/week with standard RUTF dose. The impact was more pronounced in children under 12 months of age (interaction, p = 0.019) who gained 2.8 mm/week with reduced and 3.1 mm/week with standard dose (Δ -0.4 mm/week; 95% CI -0.6 to -0.2; p < 0.001). Limitations include not blinding participants to the RUTF dose received and excluding all children with negative appetite test. The results are generalisable for relatively food secure contexts with a young SAM population. CONCLUSIONS Reducing the RUTF dose provided to children with SAM after two weeks of treatment did not reduce overall weight or mid-upper arm circumference (MUAC) gain velocity nor affect recovery or lengthen treatment time. However, it led to a small but significant negative effect on linear growth, especially among the youngest. The potential effect of reducing the RUTF dose in a routine program on treatment outcomes should be evaluated before scaling up. TRIAL REGISTRATION ISRCTN registry ISRCTN50039021.
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Affiliation(s)
- Suvi T. Kangas
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Expertise and Advocacy Department, Action Against Hunger (ACF), Paris, France
- * E-mail:
| | - Cécile Salpéteur
- Expertise and Advocacy Department, Action Against Hunger (ACF), Paris, France
| | - Victor Nikièma
- Nutrition and Health Department, Action Against Hunger (ACF) mission, Ouagadougou, Burkina Faso
| | - Leisel Talley
- Centers for Disease Control and Prevention, Atlanta, United States of America
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - André Briend
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Center for Child Health Research, University of Tampere School of Medicine, Tampere University, Tampere, Finland
| | - Pernille Kaestel
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
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94
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Pham TPT, Raoult D, Million M. IGF1 levels in children with severe acute malnutrition after nutritional recovery: A good predictor for children's long-term health status. EBioMedicine 2019; 45:9-10. [PMID: 31303502 PMCID: PMC6642331 DOI: 10.1016/j.ebiom.2019.07.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 07/03/2019] [Indexed: 12/28/2022] Open
Affiliation(s)
- Thi-Phuong-Thao Pham
- IHU-Méditerranée Infection, Marseille, France; Aix Marseille Univ, IRD, APHM, MEPHI, Marseille, France
| | - Didier Raoult
- IHU-Méditerranée Infection, Marseille, France; Aix Marseille Univ, IRD, APHM, MEPHI, Marseille, France
| | - Matthieu Million
- IHU-Méditerranée Infection, Marseille, France; Aix Marseille Univ, IRD, APHM, MEPHI, Marseille, France.
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95
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Saleem J, Zakar R, Zakar MZ, Belay M, Rowe M, Timms PM, Scragg R, Martineau AR. High-dose vitamin D3 in the treatment of severe acute malnutrition: a multicenter double-blind randomized controlled trial. Am J Clin Nutr 2019; 107:725-733. [PMID: 29722846 DOI: 10.1093/ajcn/nqy027] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 02/01/2018] [Indexed: 12/26/2022] Open
Abstract
Background Vitamin D deficiency is common in children with severe acute malnutrition, in whom it is associated with severe wasting. Ready-to-use therapeutic food (the standard treatment) contains modest amounts of vitamin D that do not reliably correct deficiency. Objective The aim of this study was to determine whether high-dose oral vitamin D3 enhances weight gain and development in children with uncomplicated severe acute malnutrition. Design We conducted a randomized placebo-controlled trial of high-dose vitamin D3 supplementation in children aged 6-58 mo with uncomplicated severe acute malnutrition in Pakistan. Participants were randomly assigned to receive 2 oral doses of 200,000 IU vitamin D3 or placebo at 2 and 4 wk after starting ready-to-use therapeutic food. The primary outcome was the proportion of participants gaining >15% of baseline weight at 8 wk after starting ready-to-use therapeutic food (the end of the study). Secondary outcomes were mean weight-for-height or -length z score and the proportion of participants with delayed development at the end of the study (assessed with the Denver Development Screening Tool II), adjusted for baseline values. Results Of the 194 randomly assigned children who started the study, 185 completed the follow-up and were included in the analysis (93 assigned to intervention, 92 to control). High-dose vitamin D3 did not influence the proportion of children gaining >15% of baseline weight at the end of the study (RR: 1.04; 95% CI: 0.94,1.15, P = 0.47), but it did increase the weight-for-height or -length z score (adjusted mean difference: 1.07; 95% CI: 0.49,1.65, P < 0.001) and reduce the proportion of participants with delayed global development [adjusted RR (aRR): 0.49; 95% CI: 0.31, 0.77, P = 0.002], delayed gross motor development (aRR: 0.29; 95% CI: 0.13, 0.64, P = 0.002), delayed fine motor development (aRR: 0.59; 95% CI: 0.38, 0.91, P = 0.018), and delayed language development (aRR: 0.57; 95% CI: 0.34, 0.96, P = 0.036). Conclusions High-dose vitamin D3 improved the mean weight-for-height or -length z score and developmental indexes in children receiving standard therapy for uncomplicated severe acute malnutrition in Pakistan. This trial was registered at clinicaltrials.gov as NCT03170479.
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Affiliation(s)
- Javeria Saleem
- Department of Public Health, Institute of Social and Cultural Studies, University of the Punjab, Lahore, Pakistan.,Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Rubeena Zakar
- Department of Public Health, Institute of Social and Cultural Studies, University of the Punjab, Lahore, Pakistan
| | - Muhammad Z Zakar
- Department of Public Health, Institute of Social and Cultural Studies, University of the Punjab, Lahore, Pakistan
| | - Mulugeta Belay
- Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Marion Rowe
- Department of Clinical Biochemistry, Homerton University Hospital, London, United Kingdom
| | - Peter M Timms
- Department of Clinical Biochemistry, Homerton University Hospital, London, United Kingdom
| | - Robert Scragg
- School of Population Health, University of Auckland, Auckland, New Zealand
| | - Adrian R Martineau
- Centre for Primary Care and Public Health, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
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96
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Owino VO, Murphy‐Alford AJ, Kerac M, Bahwere P, Friis H, Berkley JA, Jackson AA. Measuring growth and medium- and longer-term outcomes in malnourished children. MATERNAL & CHILD NUTRITION 2019; 15:e12790. [PMID: 30690903 PMCID: PMC7199054 DOI: 10.1111/mcn.12790] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 11/13/2018] [Accepted: 12/12/2018] [Indexed: 12/26/2022]
Abstract
Severe and moderate acute malnutrition are among the leading causes of mortality among children in low- and middle-income countries. There is strong evidence that growth assessed anthropometrically from conception to 2 years of age marks later risk of ill health. This is central to the concept of the developmental origins of adult disease and is presumed to be related to modification of developmental processes during critical "window(s)" of vulnerability. Interventions to treat acute malnutrition have resulted in dramatic increase in the number of affected children surviving. Ensuring that these children thrive to fulfil their full physical and cognitive potential is a new challenge. Integral to this challenge is the need to be able to measure how earlier insults relate to the ability to survive and thrive to productive adulthood. Despite its obvious value, routine anthropometry does not adequately indicate how earlier adverse exposures affect more refined aspects of growth. Anthropometry is inadequate for predicting how disruption of healthy growth might modulate risk of disease or any subsequent interventions that correct this risk. A clear characterisation of healthy child growth is needed for determining which component best predicts later outcomes. The extent to which postnatal acute malnutrition is a consequence of maternal factors acting preconception or in utero and their relationship to postnatal health and long-term risk of non-communicable diseases is not clear. Body-composition measurement has significant untapped potential allowing us to translate and better understand the relationship between early insults and interventions on early growth in the short-term and long-term health outcomes.
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Affiliation(s)
- Victor O. Owino
- Nutritional and Health Related Environmental Studies Section, Division of HealthInternational Atomic Energy AgencyViennaAustria
| | - Alexia J. Murphy‐Alford
- Nutritional and Health Related Environmental Studies Section, Division of HealthInternational Atomic Energy AgencyViennaAustria
| | - Marko Kerac
- Department of Population HealthLondon School of Hygiene and Tropical MedicineLondonUK
| | - Paluku Bahwere
- Valid InternationalOxfordUK
- Research Centre in Epidemiology, Biostatistics and Clinical Research, School of Public HealthFree University of BrusselsBrusselsBelgium
| | - Henrik Friis
- Department of Nutrition, Exercise and SportsUniversity of CopenhagenFrederiksbergDenmark
| | - James A. Berkley
- DirectorThe Childhood Acute Illness & Nutrition (CHAIN) NetworkNairobiKenya
- Nuffield Department of Medicine, Centre for Tropical Medicine and Global HealthUniversity of OxfordOxfordUK
| | - Alan A. Jackson
- Human Nutrition, International Malnutrition Task ForceSouthampton General HospitalSouthamptonUK
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97
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Bourdon C, Lelijveld N, Thompson D, Dalvi PS, Gonzales GB, Wang D, Alipour M, Wine E, Chimwezi E, Wells JC, Kerac M, Bandsma R, Nyirenda MJ. Metabolomics in plasma of Malawian children 7 years after surviving severe acute malnutrition: "ChroSAM" a cohort study. EBioMedicine 2019; 45:464-472. [PMID: 31255658 PMCID: PMC6642285 DOI: 10.1016/j.ebiom.2019.06.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 06/20/2019] [Accepted: 06/20/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND More children are now surviving severe acute malnutrition (SAM), but evidence suggests that early-life malnutrition is associated with increased risk of long-term cardio-metabolic disorders. To better understand potential mechanisms, we studied the metabolite profiles of children seven years after treatment for SAM. METHODS We followed-up children (n = 352) treated for SAM in 2006-2007, at Queen Elizabeth Central Hospital, in Malawi. Using nuclear magnetic resonance spectroscopy, tandem mass spectrometry and enzyme-linked immunosorbent assay, we measured circulating metabolites in fasting blood in a subset of SAM survivors (n = 69, 9·6 ± 1·6 years), siblings (n = 44, 10·5 ± 2·7 years), and age and sex-matched community controls (n = 37, 9·4 ± 1·8 years). Data were analysed using univariate and sparse partial least square (sPLS) methods. Differences associated with SAM survival, oedema status, and anthropometry were tested, adjusting for age, sex, HIV, and wealth index. FINDINGS Based on 194 measured metabolites, the profiles of SAM survivors were similar to those of siblings and community controls. IGF1, creatinine, and FGF21, had loading values >0·3 and ranked stably in the top 10 distinguishing metabolites, but did not differ between SAM survivors and controls with univariate analysis. Current stunting was associated with IGF1 (β = 15·2, SE = 3·5, partial R2 = 12%, p < 0·0001) and this relationship could be influenced by early childhood SAM (β = 17·4, SE = 7·7, partial R2 = 2·8%, p = 0·025). No metabolites were associated with oedema status, duration of hospital stay, anthropometry measured during hospitalization, nor with changes in anthropometry since hospitalization. INTERPRETATION In this group of survivors, SAM was not associated with longer-term global metabolic changes 7 years after treatment. However, SAM may influence the relationship between current stunting and IGF1. Further risk markers for NCDs in SAM survivors may only be revealed by direct metabolic challenge or later in life.
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Affiliation(s)
- Celine Bourdon
- Department of Translational Medicine, Hospital for Sick Children, Toronto, Canada; The Childhood Acute Illness & Nutrition Network, Canada
| | - Natasha Lelijveld
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada; Malawi-Liverpool Wellcome Trust Clinical Research Programme, University of Malawi College of Medicine, Blantyre, Malawi; Institute for Global Health, University College London, London, UK.
| | - Debbie Thompson
- Department of Translational Medicine, Hospital for Sick Children, Toronto, Canada; Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada; Caribbean Institute for Health Research, University of the West Indies, Kingston, Jamaica
| | - Prasad S Dalvi
- Department of Translational Medicine, Hospital for Sick Children, Toronto, Canada; Morosky College of Health Professions and Sciences, Gannon University, Erie, PA, USA
| | - Gerard Bryan Gonzales
- Department of Translational Medicine, Hospital for Sick Children, Toronto, Canada; Gastroenterology, Department of Internal Medicine and Paediatrics, Ghent University, Ghent, Belgium; VIB Inflammation Research Centre, Ghent, Belgium
| | - Dominic Wang
- Department of Translational Medicine, Hospital for Sick Children, Toronto, Canada
| | - Misagh Alipour
- Division of Pediatric Gastroenterology and Nutrition, University of Alberta, Edmonton, Canada
| | - Eytan Wine
- Division of Pediatric Gastroenterology and Nutrition, University of Alberta, Edmonton, Canada
| | - Emmanuel Chimwezi
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, University of Malawi College of Medicine, Blantyre, Malawi
| | - Jonathan C Wells
- Childhood Nutrition Research Centre, Institute of Child Health, University College London, London, UK
| | - Marko Kerac
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, University of Malawi College of Medicine, Blantyre, Malawi; Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Robert Bandsma
- Department of Translational Medicine, Hospital for Sick Children, Toronto, Canada; The Childhood Acute Illness & Nutrition Network, Canada; Centre for Global Child Health, Hospital for Sick Children, Toronto, Canada; Department of Biomedical Sciences, College of Medicine, University of Malawi, Blantyre, Malawi; Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, Canada; Department of Pediatrics, University Medical Center Groningen, Groningen, the Netherlands; Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Moffat J Nyirenda
- Malawi-Liverpool Wellcome Trust Clinical Research Programme, University of Malawi College of Medicine, Blantyre, Malawi; MRC / UVRI Uganda Research Unit, Entebbe, Uganda
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98
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Chama M, Amadi BC, Chandwe K, Zyambo K, Besa E, Shaikh N, Ndao IM, Tarr PI, Storer C, Head R, Kelly P. Transcriptomic analysis of enteropathy in Zambian children with severe acute malnutrition. EBioMedicine 2019; 45:456-463. [PMID: 31229436 PMCID: PMC6642221 DOI: 10.1016/j.ebiom.2019.06.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 06/11/2019] [Accepted: 06/11/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Children with severe acute malnutrition (SAM), with or without diarrhoea, often have enteropathy, but there are few molecular data to guide development of new therapies. We set out to determine whether SAM enteropathy is characterised by specific transcriptional changes which might improve understanding or help identify new treatments. METHODS We collected intestinal biopsies from children with SAM and persistent diarrhoea. mRNA was extracted from biopsies, sequenced, and subjected to a progressive set of complementary analytical approaches: NOIseq, Gene Set Enrichment Analysis (GSEA), and correlation analysis of phenotypic data with gene expression. FINDINGS Transcriptomic profiles were generated for biopsy sets from 27 children of both sexes, under 2 years of age, of whom one-third were HIV-infected. NOIseq analysis, constructed from phenotypic group extremes, revealed 66 differentially expressed genes (DEGs) out of 21,386 mapped to the reference genome. These DEGs include genes for mucins and mucus integrity, antimicrobial defence, nutrient absorption, C-X-C chemokines, proteases and anti-proteases. Phenotype - expression correlation analysis identified 1221 genes related to villus height, including increased cell cycling gene expression in more severe enteropathy. Amino acid transporters and ZIP zinc transporters were specifically increased in severe enteropathy, but transcripts for xenobiotic metabolising enzymes were reduced. INTERPRETATION Transcriptomic analysis of this rare collection of intestinal biopsies identified multiple novel elements of pathology, including specific alterations in nutrient transporters. Changes in xenobiotic metabolism in the gut may alter drug disposition. Both NOIseq and GSEA identified gene clusters similar to those differentially expressed in pediatric Crohn's disease but to a much lesser degree than those identified in coeliac disease. FUND: Bill & Melinda Gates Foundation OPP1066118. The funding agency had no role in study design, data collection, data analysis, interpretation, or writing of the report.
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Affiliation(s)
- Mubanga Chama
- Tropical Gastroenterology and Nutrition group, University of Zambia School of Medicine, Nationalist Road, Lusaka, Zambia
| | - Beatrice C Amadi
- Tropical Gastroenterology and Nutrition group, University of Zambia School of Medicine, Nationalist Road, Lusaka, Zambia
| | - Kanta Chandwe
- Tropical Gastroenterology and Nutrition group, University of Zambia School of Medicine, Nationalist Road, Lusaka, Zambia
| | - Kanekwa Zyambo
- Tropical Gastroenterology and Nutrition group, University of Zambia School of Medicine, Nationalist Road, Lusaka, Zambia
| | - Ellen Besa
- Tropical Gastroenterology and Nutrition group, University of Zambia School of Medicine, Nationalist Road, Lusaka, Zambia
| | - Nurmohammad Shaikh
- Department of Pediatrics, Washington University School of Medicine, St Louis, MO, United States
| | - I Malick Ndao
- Department of Pediatrics, Washington University School of Medicine, St Louis, MO, United States
| | - Philip I Tarr
- Department of Pediatrics, Washington University School of Medicine, St Louis, MO, United States
| | - Chad Storer
- Department of Genetics, Washington University School of Medicine, St Louis, MO, United States
| | - Richard Head
- Department of Genetics, Washington University School of Medicine, St Louis, MO, United States
| | - Paul Kelly
- Tropical Gastroenterology and Nutrition group, University of Zambia School of Medicine, Nationalist Road, Lusaka, Zambia; Blizard Institute, Barts & The London School of Medicine, Queen Mary University of London, 4 Newark Street, London, UK.
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99
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Isanaka S, Hitchings MDT, Berthé F, Briend A, Grais RF. Linear growth faltering and the role of weight attainment: Prospective analysis of young children recovering from severe wasting in Niger. MATERNAL AND CHILD NUTRITION 2019; 15:e12817. [PMID: 30903806 PMCID: PMC6849732 DOI: 10.1111/mcn.12817] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 01/11/2019] [Accepted: 03/15/2019] [Indexed: 12/17/2022]
Abstract
Efforts to reduce the impact of stunting have been largely independent of interventions to reduce the impact of wasting, despite the observation that the conditions can coexist in the same child and increase risk of death. To optimize the management of malnourished children—who can be wasted, stunted, or both—the relationship between stunting and wasting should be elaborated. We aimed to describe the relationship between concurrent weight and height gain during and after rehabilitation from severe wasting. We conducted a secondary analysis of a randomized trial for the outpatient treatment of severe wasting, including 1,542 children who recovered and were followed for 12 weeks. We described the overlap of stunting and severe wasting and the change in stunting over time. We showed the relationship between concurrent weight and height gain using adjusted generalized estimating equations and calculated the mean rate of change in weight‐for‐height z score (WHZ) and height‐for‐age z score (HAZ) during and after rehabilitation. At baseline, 79% (n = 1,223/1,542) and 49% (n = 757/1,542) of children were stunted and severely stunted, respectively. Prevalence increased over time among children <24 months. During rehabilitation when weight was not yet fully recovered, we found rapid WHZ gain but limited HAZ gain. Following successful rehabilitation, WHZ gain slowed. The rate of HAZ gain was negative after rehabilitation but increased relative to the period during treatment. The potential relationship between weight and height gain calls for increased coverage of wasting treatment to not only prevent child mortality but also reduce linear growth faltering.
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Affiliation(s)
- Sheila Isanaka
- Departments of Nutrition and Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, United States.,Department of Research, Epicentre, Paris, France
| | - Matt D T Hitchings
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, United States
| | | | - André Briend
- Center for Child Health Research, University of Tampere School of Medicine, Tampere, Finland.,Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
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100
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Jesson J, Ephoevi-Ga A, Desmonde S, Ake-Assi MH, D'Almeida M, Sy HS, Malateste K, Amorissani-Folquet M, Dicko F, Kouadio K, Renner L, Leroy V. Growth in the first 5 years after antiretroviral therapy initiation among HIV-infected children in the IeDEA West African Pediatric Cohort. Trop Med Int Health 2019; 24:775-785. [PMID: 30945378 DOI: 10.1111/tmi.13237] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To describe growth evolution and its correlates in the first 5 years of antiretroviral therapy (ART) initiation among HIV-infected children followed up in West Africa. METHODS All HIV-infected children younger than 10 years followed in the IeDEA pWADA cohort while initiating ART, with at least one anthropometric measurement within the first 5 years of treatment were included in the study. Growth was described according to the WHO child growth standards, using Weight-for-age Z-score (WAZ), Height-for-age Z-score (HAZ) and Weight-for-Height/BMI-for-age Z-score (WHZ/BAZ). Growth evolution and its correlates, measured at ART initiation, were modelled in individual linear mixed models for each anthropometric indicator, with a spline term added at the 12-, 24- and 9-month time point for WAZ, HAZ and WHZ/BAZ, respectively. RESULTS Among the 4156 children selected (45% girls, median age at ART initiation 3.9 years [IQR interquartile range 1.9-6.6], and overall 68% malnourished at ART initiation), important gains were observed in the first 12, 24 and 9 months on ART for WAZ, HAZ and WHZ/BAZ, respectively. Correlates at ART initiation of a better growth evolution overtime were early age (<2 years of age), severe immunodeficiency for age, and severity of malnutrition. CONCLUSIONS Growth evolution is particularly strong within the first 2 years on ART but slows down after this period. Weight and height gains help to recover from pre-ART growth deficiency but are insufficient for the most severely malnourished. The first year on ART could be the best period for nutritional interventions to optimize growth among HIV-infected children in the long-term.
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Affiliation(s)
- Julie Jesson
- Inserm U1027, Université Paul Sabatier Toulouse 3, Toulouse, France
| | | | - Sophie Desmonde
- Inserm U1027, Université Paul Sabatier Toulouse 3, Toulouse, France
| | | | | | | | - Karen Malateste
- Inserm U1219, Bordeaux Population Health Center, Université de Bordeaux, Bordeaux, France
| | | | | | | | | | - Valériane Leroy
- Inserm U1027, Université Paul Sabatier Toulouse 3, Toulouse, France
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