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Yadeta SK, Tadesse T, Negese T, Haile B, Kebede A, Motuma A, Abdurahman D, Oumer A, Roba KT. Predictors of time to recovery from uncomplicated severe acute malnutrition among children in eastern Ethiopia. Front Nutr 2024; 11:1275943. [PMID: 38903630 PMCID: PMC11187269 DOI: 10.3389/fnut.2024.1275943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 04/29/2024] [Indexed: 06/22/2024] Open
Abstract
Background Managing severe acute malnutrition (SAM) involves an outpatient therapeutic program (OTP), targeting more than 80% of SAM children where the quality of primary healthcare remains poor. Treatment success and recovery from SAM remain poor and could be affected by many factors, where such evidence is limited in East Hararghe. This study assessed the predictors of time to recovery from SAM in eastern Ethiopia. Methods A retrospective cohort study was conducted on 402 records of SAM children under 5 years of age enrolled on OTP at 12 health posts retrieved from 2020 to 2021. We used the Kaplan-Meir estimate along with the p-value of the log-rank test and the survival curve to compare the time to recovery across categories. A multivariable Cox proportional hazard model was fitted to identify predictors of time to recovery from SAM. A p-value below 0.05 was used to declare statistical significance. Results A total of 402 records were reviewed, and the cure rate from SAM was 89.6% [95% confidence interval (CI), 87-93]. Moreover, a death rate of 0.7%, a default rate of 9.5%, and a non-responder rate of 0.2% were obtained with a median length of stay of 7 weeks. The median time to recovery was significantly shorter for children from shorter distances from OTP sites with edema, amoxicillin, (p < 0.05). Edema at admission [adjusted hazard ratio (AHR) = 1.74; 95% CI: 1.33-2.29], without diarrhea (AHR = 1.51; 95% CI: 1.18-1.94), taking amoxicillin (AHR = 1.55; 95% CI: 1.19-2.02), shorter travel time to the OTP site (AHR = 1.44; 95% CI: 1.13-1.85), breastfeeding (AHR = 1.60; 95% CI: 1.27-2.02), adequacy of ready-to-use therapeutic food (RUTF) (AHR = 1.22; 95% CI: 0.90-1.65), and new admission (AHR = 1.62; 95% CI: 0.84-3.10) were important predictors of recovery from SAM. Conclusion Recovery from SAM was found to be acceptable in comparison with the Sphere Standards and is predicted by edema, diarrhea, distance from the OTP site, amoxicillin, and RUTF adequacy. These allow for focused interventions that address the identified factors for better recovery from SAM.
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Affiliation(s)
- Shibiru Kelbessa Yadeta
- National Nutrition Program Officer, Nutrition Coordination Office in the Ministry of Health, Addis Ababa, Ethiopia
| | - Trhas Tadesse
- Department of Social and Population Health, Yekatit 12 Hospital Medical College, Addis Ababa, Ethiopia
| | - Tarekegn Negese
- Monitoring and Evaluation Officer in the Nutrition Coordination Office, Ministry of Health, Addis Ababa, Ethiopia
| | - Bisrat Haile
- Implementation Advisor, Nutrition Coordination Office in the Ministry of Health, Addis Ababa, Ethiopia
| | | | - Aboma Motuma
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Dureti Abdurahman
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abdu Oumer
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Kedir Teji Roba
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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Hardjo J, Selene NB. Stunting and Gut Microbiota: A Literature Review. Pediatr Gastroenterol Hepatol Nutr 2024; 27:137-145. [PMID: 38818278 PMCID: PMC11134181 DOI: 10.5223/pghn.2024.27.3.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 12/07/2023] [Accepted: 01/02/2024] [Indexed: 06/01/2024] Open
Abstract
Stunting, a condition characterized by impaired growth and development in children, remains a major public health concern worldwide. Over the past decade, emerging evidence has shed light on the potential role of gut microbiota modulation in stunting. Gut microbiota dysbiosis has been linked to impaired nutrient absorption, chronic inflammation, altered short-chain fatty acid production, and perturbed hormonal and signaling pathways, all of which may hinder optimal growth in children. This review aims to provide a comprehensive analysis of existing research exploring the bidirectional relationship between stunting and the gut microbiota. Although stunting can alter the gut microbial community, microbiota dysbiosis may exacerbate it, forming a vicious cycle that sustains the condition. The need for effective preventive and therapeutic strategies targeting the gut microbiota to combat stunting is also discussed. Nutritional interventions, probiotics, and prebiotics are among the most promising approaches to modulate the gut microbiota and potentially ameliorate stunting outcomes. Ultimately, a better understanding of the gut microbiota-stunting nexus is vital for guiding evidence-based interventions that can improve the growth and development trajectory of children worldwide, making substantial strides toward reducing the burden of stunting in vulnerable populations.
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Affiliation(s)
- Jessy Hardjo
- Department of Emergency Medicine, General Hospital Ploso, East Java, Indonesia
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Victor A, Antônio BC, Gotine ARM, Mahoche M, Pedro Xavier S, Silva Rodrigues OA, Ferreira AJF, Rondó PH. Predictors of nutritional recovery time in children aged 6–59 months with severe acute malnutrition in Sofala Province, Mozambique: survival analysis approach. J Public Health (Oxf) 2024. [DOI: https:/doi.org/10.1093/pubmed/fdae049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2024] Open
Abstract
Abstract
Background
Malnutrition is a public health problem that affects physical and psychosocial well-being. It manifests as a rapid deterioration in nutritional status and bilateral edema due to inadequate food intake or illness.
Methods
This study is a retrospective cohort of 1208 children with severe acute malnutrition (SAM) in Sofala Province from 2018 to 2022. It includes hospitalized children aged 6–59 months with SAM and related complications. The dependent variable is recovery, and the independent variables include age, sex of the child, vomiting, dehydration, hypoglycemia, nutritional edema and anthropometry. Survival curves were plotted using the Kaplan–Meier method, and bivariable and multivariable Cox regression analyses were performed.
Results
The crude analysis revealed significant factors for nutritional recovery in children with SAM, including age, weight, height, malaria, diarrhea and dehydration. Children under 24 months had a 28% lower likelihood of recovery. Weight below 6.16 kg decreased the likelihood by 2%, and height above 71.1 cm decreased it by 20%. Conversely, malaria, diarrhea and dehydration increased the likelihood of recovery. However, after adjustment, only diarrhea remained a significant predictor of nutritional recovery.
Conclusion
This study found that diarrhea is a predictor of nutritional recovery in children with SAM.
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Affiliation(s)
- Audêncio Victor
- School of Public Health, University of São Paulo (USP) , Ave. Doutor Arnaldo, 715, 01246904, São Paulo , Brazil
- Department of Nutrition, Ministry of Health of Mozambique , Ave. Eduardo Mondlane 1008, Maputo, C.P. 264 , Mozambique
| | - Bélio Castro Antônio
- Department of Nutrition, Ministry of Health of Mozambique , Ave. Eduardo Mondlane 1008, Maputo, C.P. 264 , Mozambique
| | - Ana Raquel Manuel Gotine
- School of Public Health, University of São Paulo (USP) , Ave. Doutor Arnaldo, 715, 01246904, São Paulo , Brazil
- Faculty of Health Sciences, Lúrio University , Bairro de Marrere, Rua No. 4250, CP 364, Nampula , Mozambique
| | - Manuel Mahoche
- School of Public Health, University of São Paulo (USP) , Ave. Doutor Arnaldo, 715, 01246904, São Paulo , Brazil
| | - Sancho Pedro Xavier
- Institute of Collective Health, Federal University of Mato Grosso , Ave. Fernando Correia da Costa, nº 2367 - Bairro Boa Esperança, Cuiabá - MT - 78060-900 , Brazil
| | - Osiyallê Akanni Silva Rodrigues
- Institute of Collective Health, Federal University of Bahia (UFBA) , Basílio da Gama Street, Canela, Salvador - BA, 40110-040 Salvador, Bahia state , Brazil
| | - Andrêa J F Ferreira
- Centre for Data and Knowledge Integration for Health, Oswaldo Cruz Foundation , Building Tecnocentro, Rua Mundo, 121, Trobogy, Salvador, Bahia 41745-715 Brazil
- Center on Racism , Global Movements, and Population Health Equity, , Nesbitt Hall, 3215 Market St., Philadelphia, PA, 19104 , USA
- Drexel University Dornsife School of Public Health , Global Movements, and Population Health Equity, , Nesbitt Hall, 3215 Market St., Philadelphia, PA, 19104 , USA
| | - Patrícia H Rondó
- School of Public Health, University of São Paulo (USP) , Ave. Doutor Arnaldo, 715, 01246904, São Paulo , Brazil
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Shukla P, Pandey SK, Singh J, Bajaj N, Tripathi G, Dwivedi S. Clinico-Etiopathogenesis of Vitamin B12, Folic Acid and Iron Deficiency in Severe Acute Malnutrition Children: A Tertiary Care Hospital Experience from Central India. Indian J Clin Biochem 2024; 39:221-225. [PMID: 38577146 PMCID: PMC10987456 DOI: 10.1007/s12291-022-01100-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 11/11/2022] [Indexed: 01/04/2023]
Abstract
In severe acute malnutrition, micronutrient deficiency as well as protein energy malnutrition is a major obstacle to growth & development. Iron deficiency dominates the spectrum of nutritional anemia. After taking informed consent, 211 SAM children and 211 age-and sex-matched healthy children with normal nutritional status were enrolled for the study. MUAC was used to diagnose SAM. A 5-part automated hematoanalyzer was used to measure the complete blood count and red cell indices, and the peripheral smear method to determine the red cell morphology. We measured serum ferritin, Vitamin B12, and folic acid using the ELISA method. Compared to controls, children with SAM had significantly lower red cell indices, platelet counts, and white cell counts. The most common clinical symptoms seen in SAM children were diarrhea, pneumonia, acute gastroenteritis, and acute respiratory infection. Children with SAM are more likely to suffer from iron deficiency and B12 deficiency. Severe vitamin B12 deficiency was more frequently associated with severe anemia. The severe anemia in SAM children constantly changes the body's defense mechanism, affecting the haematopoiesis. In this study, haematological indices are recommended for predicting severity of anemia, and hematopoietic changes are described, in order to improve anticipatory care and outcome in children with SAM.
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Affiliation(s)
- Priyanka Shukla
- Department of Pediatrics, Shyam Shah Medical College, Rewa, M.P India
| | - Sanjay Kumar Pandey
- Multidisciplinary Research Unit, Shyam Shah Medical College, Rewa, M.P India
| | - Jyoti Singh
- Department of Pediatrics, Shyam Shah Medical College, Rewa, M.P India
| | - Naresh Bajaj
- Department of Pediatrics, Shyam Shah Medical College, Rewa, M.P India
| | - Gaurav Tripathi
- Department of Pediatrics, Shyam Shah Medical College, Rewa, M.P India
| | - Sudhakar Dwivedi
- Department of Anesthesiology, Shyam Shah Medical College, Rewa, M.P India
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Rahaman M, Roy A, Chouhan P, Rana MJ. Exploring drivers of unsafe disposal of child stool in India using hierarchical regression model. PLoS One 2024; 19:e0295788. [PMID: 38498574 PMCID: PMC10947681 DOI: 10.1371/journal.pone.0295788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/29/2023] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Disposal of children's stools is often neglected in Indian sanitation programs, putting them at higher risk of diseases transmitted through the fecal-oral route. Therefore, the current study aims to identify the socioeconomic and demographic factors associated with the unsafe disposal of child stool in India and to estimate the geographical variation in unsafe disposal. METHODS The study used 78,074 births under two years from the fifth round of the National Family Health Survey (2019-21). Descriptive statistics, bivariate analysis with the chi-square test, and a four-level hierarchical logistic regression model were applied to accomplish the study objectives. RESULTS Findings revealed a 61.3% prevalence of unsafe stool disposal nationwide, significantly varying between rural (45%) and urban (67%) areas. Multilevel logistic regression highlighted that mother's education, wealth quintile, and sanitation facility were significant predictors of unsafe disposal of child stools. Random intercept statistics revealed a substantial geographical unit-level variance in unsafe stool practice in India. CONCLUSION The study emphasizes the widespread unsafe disposal of child stool among Indian mothers with young children below two years, and the study underscores a range of contributing factors, including education, media exposure, prosperity, water availability, and sanitation. It also accentuates the significance of the geographical variance in the unsafe disposal of child stool in India, particularly at the household level, followed by the community level. Hence, the findings underscore the importance of focused interventions, including targeted household-level poverty alleviation programs, initiatives to enhance sanitation and water facilities, and community-level public health awareness programs.
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Affiliation(s)
- Margubur Rahaman
- Department of Migration & Urban Studies, International Institute for Population Sciences (IIPS), Deonar, Mumbai, India
| | - Avijit Roy
- Department of Geography, Malda College, State Aided College Teacher, Malda, West Bengal, India
| | - Pradip Chouhan
- Department of Geography, University of Gour Banga, Malda, West Bengal, India
| | - Md. Juel Rana
- Govind Ballabh Pant Social Science Institute (GBPSSI), Allahabad, India
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Rahman ASMMH, Haque MA, Begum FA, Kabir MF, Alam B, Chisti MJ, Ahmed T, Nuzhat S. Comparison of Characteristics of Children with Severe Acute and Chronic Malnutrition Hospitalized with Diarrhea. Am J Trop Med Hyg 2024; 110:331-338. [PMID: 38150736 PMCID: PMC10859821 DOI: 10.4269/ajtmh.23-0409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/10/2023] [Indexed: 12/29/2023] Open
Abstract
Children with malnutrition present with aberrant laboratory parameters. This study aimed to identify high-risk diarrheal children with varied nutritional status. The data were obtained from the electronic database of Dhaka Hospital, International Centre for Diarrhoeal Disease Research, Bangladesh from 2019 to 2021. Among 1,068 children under 5 years of age with diarrhea, 177 (14%) had severe acute malnutrition (SAM; weight-for-length/height Z score < -3), 239 children (17%) had severe stunting (SS; length/height-for-age Z score < -3), and 652 did not have malnutrition (weight-for-length/height and weight-for-age and length/height-for-age Z score > -2). We independently assessed the relationship of nutritional profiles with each clinical and laboratory parameter. After adjustment for age and sex in the multiple regression model, hyponatremia (adjusted odds ratio [aOR] = 2.37 [95% CI: 1.52-3.68]; P < 0.001) and dehydration (aOR = 2.42 [95% CI: 1.67-3.52]; P < 0.001) were independently associated with SAM compared with children without malnutrition. In comparison to non-malnutrition, SS was less likely to be associated with acute watery diarrhea (aOR = 0.66 [95% CI: 0.47-0.92]; P = 0.014) but was significantly associated with anemia (aOR = 2.18 [95% CI: 1.57-3.02]; P < 0.001) and thrombocytosis (aOR = 2.43 [95% CI: 1.78-3.32]; P < 0.001). The presence of hypernatremia was substantially lower in children with SAM (aOR = 0.38 [95% CI: 0.22-0.65]; P < 0.001) or SS (aOR = 0.56 [95% CI: 0.35-0.88]; P = 0.012) than in children without malnutrition. Severe stunting was less likely to be associated with dehydration (aOR = 0.44 [95% CI: 0.29-0.67]; P < 0.001) in contrast to SAM. Therefore, children hospitalized with diarrhea may have different clinical and laboratory manifestations depending on their nutritional status and may require differential treatment.
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Affiliation(s)
| | - Md. Ahshanul Haque
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Fardaus Ara Begum
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Md. Farhad Kabir
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Baharul Alam
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Mohammod Jobayer Chisti
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Tahmeed Ahmed
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Sharika Nuzhat
- International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
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Olupot-Olupot P, Aloroker F, Mpoya A, Mnjalla H, Paasi G, Nakuya M, Houston K, Obonyo N, Hamaluba M, Evans JA, Dewez M, Atti S, Guindo O, Ouattara SM, Chara A, Sainna HA, Amos OO, Ogundipe O, Sunyoto T, Coldiron M, LANGENDORF C, SCHERRER MF, PETRUCCI R, Connon R, George EC, Gibb DM, Maitland K. Gastroenteritis Rehydration Of children with Severe Acute Malnutrition (GASTROSAM): A Phase II Randomised Controlled trial: Trial Protocol. Wellcome Open Res 2024; 6:160. [PMID: 34286105 PMCID: PMC8276193 DOI: 10.12688/wellcomeopenres.16885.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2023] [Indexed: 01/19/2024] Open
Abstract
Background Children hospitalised with severe acute malnutrition (SAM) are frequently complicated (>50%) by diarrhoea ( ≥3 watery stools/day) which is accompanied by poor outcomes. Rehydration guidelines for SAM are exceptionally conservative and controversial, based upon expert opinion. The guidelines only permit use of intravenous fluids for cases with advanced shock and exclusive use of low sodium intravenous and oral rehydration solutions (ORS) for fear of fluid and/or sodium overload. Children managed in accordance to these guidelines have a very high mortality. The proposed GASTROSAM trial will reappraise current recommendations with mortality as the primary outcome. We hypothesize that liberal rehydration strategies for both intravenous and oral rehydration in SAM children with diarrhoea may reduce adverse outcomes. Methods An open Phase II trial, with a partial factorial design, enrolling children in Uganda, Kenya, Nigeria and Niger aged 6 months to 12 years with SAM hospitalised with gastroenteritis (>3 loose stools/day) and signs of moderate and severe dehydration. In Stratum A (severe dehydration) children will be randomised (1:1:2) to WHO plan C (100mls/kg Ringers Lactate (RL) with intravenous rehydration (IV) given over 3-6 hours according to age including boluses for shock), slow rehydration (100 mls/kg RL over 8 hours (no boluses)) or WHO SAM rehydration regime (ORS only (boluses for shock (standard of care)). Stratum B incorporates all children with moderate dehydration and severe dehydration post-intravenous rehydration and compares (1:1 ratio) standard WHO ORS given for non-SAM (experimental) versus WHO SAM-recommended low-sodium ReSoMal. The primary outcome for intravenous rehydration is mortality to 96 hours and for oral rehydration a change in sodium levels at 24 hours post-randomisation. Secondary outcomes include measures assessing safety (evidence of pulmonary oedema or heart failure); change in sodium from post-iv levels for those in Stratum A; perturbations of electrolyte abnormalities (severe hyponatraemia <125 mmols/L or hypokalaemia. Discussion If the trial shows that rehydration strategies for non-malnourished children are safe and improve mortality in SAM this could prompt revisions to the current treatment recommendations or may prompt future Phase III trials.
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Affiliation(s)
- Peter Olupot-Olupot
- Department of Paediatrics, Mbale Clinical Research Institute, Pallisa Road, Mbale, PO Box 291, Uganda
- Mbale Regional Referral Hospital, Pallisa Road, Mbale, PO Box 291, Uganda
| | - Florence Aloroker
- Department of Paediatrics, Soroti Regional Referral Hospital, Soroti, PO Box 289, Uganda
| | - Ayub Mpoya
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - Hellen Mnjalla
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - George Paasi
- Department of Paediatrics, Mbale Clinical Research Institute, Pallisa Road, Mbale, PO Box 291, Uganda
| | - Margaret Nakuya
- Mbale Regional Referral Hospital, Pallisa Road, Mbale, PO Box 291, Uganda
| | - Kirsty Houston
- Department of Medicine, Imperial College London, London, W2 1PG, UK
| | - Nchafatso Obonyo
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - Mainga Hamaluba
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - Jennifer A Evans
- Department of Paediatrics, University Hospital of Wales, Cardiff, Wales, CF14 4XW, UK
| | | | | | | | | | | | | | - Omokore Oluseyi Amos
- Child Health Division, Family Health Dept., Federal Ministry of Health, Maiduguri, Nigeria
| | | | - Temmy Sunyoto
- MSF Operational Research Unit, LuxOR, Luxembourg City, Luxembourg
| | | | | | | | | | - Roisin Connon
- MRC Clinical Trials Unit at University College London, University College London, London, WC1V 6LJ, UK
| | - Elizabeth C. George
- MRC Clinical Trials Unit at University College London, University College London, London, WC1V 6LJ, UK
| | - Diana M. Gibb
- MRC Clinical Trials Unit at University College London, University College London, London, WC1V 6LJ, UK
| | - Kathryn Maitland
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
- Department of Medicine, Imperial College London, London, W2 1PG, UK
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Saleem J, Zakar R, Butt MS, Aadil RM, Ali Z, Bukhari GMJ, Ishaq M, Fischer F. Application of the Boruta algorithm to assess the multidimensional determinants of malnutrition among children under five years living in southern Punjab, Pakistan. BMC Public Health 2024; 24:167. [PMID: 38216908 PMCID: PMC10787446 DOI: 10.1186/s12889-024-17701-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 01/08/2024] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND Malnutrition causes nutrient deficiencies that have both physical and clinical consequences in severe acute malnutrition children. Globally, there were 47 million wasted children under the age of five in 2019. One in four were located in sub-Saharan Africa, with half being in South Asia. This study aims to apply the Boruta algorithm to identify the determinants of undernutrition among children under five living in Dera Ghazi Khan, one of the marginalized districts of densely populated Punjab Province in Pakistan. METHODS A multicenter cross-sectional study design was used to collect data from 185 children with severe acute malnutrition aged under five years visiting the OTPs centers located in Dera Ghazi Khan, Punjab, Pakistan. A purposive sampling technique was used to collect data using a pretested structured questionnaire from parents/caregivers regarding family sociodemographic characteristics, child nutrition, and biological and healthcare characteristics. Anthropometric measurements, including height, weight, and mid-upper arm circumference, were collected. The Boruta models were used to incorporate the children's anthropometric, nutritional, and household factors to determine the important predictive variables for undernutrition using the Boruta package in R studio. RESULTS This study included 185 children, with a mean age of 15.36 ± 10.23 months and an MUAC of 10.19 ± 0.96 cm. The Boruta analysis identifies age, mid-upper arm circumference, weaning practices, and immunization status as important predictors of undernutrition. Income per month, exclusive breastfeeding, and immunization status were found to be key factors of undernutrition in children under the age of five. CONCLUSION This study highlights age, mid-upper arm circumference, weaning practices, and immunization status as key determinants of weight-for-height and weight-for-age in children under five years. It also suggests that economic context may influence undernutrition. The findings can guide targeted strategies for combating undernutrition.
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Affiliation(s)
- Javeria Saleem
- Department of Public Health, University of the Punjab, Lahore, Pakistan
| | - Rubeena Zakar
- Department of Public Health, University of the Punjab, Lahore, Pakistan
| | | | - Rana Muhammad Aadil
- National Institute of Food Sciences and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Zulfiqar Ali
- College of Statistical Sciences, University of the Punjab, Lahore, Pakistan
| | | | - Muhammad Ishaq
- Department of Sociology, Institute of Social and Cultural Studies, University of the Punjab, Lahore, Pakistan
| | - Florian Fischer
- Institute of Public Health, Charité- Universitätsmedizin Berlin, Berlin, Germany.
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Phiri TN, Mutasa K, Rukobo S, Govha M, Mushayanembwa P, Mwakamui S, Haider T, Zyambo K, Dumbura C, Tome J, Runodamoto T, Chidamba L, Majo FD, Ngosa D, Chandwe K, Kapoma C, Mwapenya B, Mufukari W, Sturgeon JP, Robertson RC, Smuk M, Ntozini R, Nathoo K, Amadi B, Kelly P, Bwakura-Dangarembizi M, Prendergast AJ, Bourke CD. Severe acute malnutrition promotes bacterial binding over proinflammatory cytokine secretion by circulating innate immune cells. SCIENCE ADVANCES 2023; 9:eadh2284. [PMID: 37910623 PMCID: PMC10619937 DOI: 10.1126/sciadv.adh2284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 09/29/2023] [Indexed: 11/03/2023]
Abstract
Children with severe acute malnutrition (SAM) have high infectious mortality and morbidity, implicating defects in their immune defenses. We hypothesized that circulating innate immune cells from children (0 to 59 months) hospitalized with SAM in Zambia and Zimbabwe (n = 141) have distinct capacity to respond to bacteria relative to adequately nourished healthy controls (n = 92). SAM inpatients had higher neutrophil and monocyte Escherichia coli binding capacity but lower monocyte activation and proinflammatory mediator secretion in response to lipopolysaccharide or heat-killed Salmonella typhimurium than controls. Among SAM cases, wasting severity was negatively associated with cytokine secretion, children with HIV had lower monocyte activation, and the youngest children released the least myeloperoxidase upon stimulation. Inpatient bacterial binding capacity and monocyte activation were associated with higher odds of persistent SAM at discharge, a risk factor for subsequent mortality. Thus, SAM shifts innate immune cell function, favoring bacterial containment over proinflammatory activation, which may contribute to health deficits after discharge.
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Affiliation(s)
- Tracy N. Phiri
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
| | - Kuda Mutasa
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Sandra Rukobo
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Margaret Govha
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | | | - Simutanyi Mwakamui
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
| | - Tafhima Haider
- Blizard Institute, Queen Mary University of London, London, UK
| | - Kanekwa Zyambo
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
| | - Cherlynn Dumbura
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Joice Tome
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | | | - Leah Chidamba
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Florence D. Majo
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Deophine Ngosa
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
| | - Kanta Chandwe
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
| | - Chanda Kapoma
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
| | - Benjamin Mwapenya
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Wadzanai Mufukari
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Jonathan P. Sturgeon
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Blizard Institute, Queen Mary University of London, London, UK
| | | | - Melanie Smuk
- Blizard Institute, Queen Mary University of London, London, UK
| | - Robert Ntozini
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
| | - Kusum Nathoo
- Department of Paediatrics and Child Health, University of Zimbabwe College of Health Sciences, Harare, Zimbabwe
| | - Beatrice Amadi
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
| | - Paul Kelly
- Tropical Gastroenterology and Nutrition group (TROPGAN), University of Zambia School of Medicine, Lusaka, Zambia
- Blizard Institute, Queen Mary University of London, London, UK
| | - Mutsa Bwakura-Dangarembizi
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Department of Paediatrics and Child Health, University of Zimbabwe College of Health Sciences, Harare, Zimbabwe
| | - Andrew J. Prendergast
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Blizard Institute, Queen Mary University of London, London, UK
| | - Claire D. Bourke
- Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe
- Blizard Institute, Queen Mary University of London, London, UK
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10
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Wen B, Farooqui A, Bourdon C, Tarafdar N, Ngari M, Chimwezi E, Thitiri J, Mwalekwa L, Walson JL, Voskuijl W, Berkley JA, Bandsma RHJ. Intestinal disturbances associated with mortality of children with complicated severe malnutrition. COMMUNICATIONS MEDICINE 2023; 3:128. [PMID: 37773543 PMCID: PMC10541881 DOI: 10.1038/s43856-023-00355-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 09/11/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND Children admitted to hospital with complicated severe malnutrition (CSM) have high mortality despite compliance with standard WHO management guidelines. Limited data suggests a relationship between intestinal dysfunction and poor prognosis in CSM, but this has not been explicitly studied. This study aimed to evaluate the role of intestinal disturbances in CSM mortality. METHODS A case-control study nested within a randomized control trial was conducted among children hospitalized with CSM in Kenya and Malawi. Children who died (cases, n = 68) were compared with those who were discharged, propensity matched to the cases on age, HIV and nutritional status (controls, n = 68) on fecal metabolomics that targeted about 70 commonly measured metabolites, and enteropathy markers: fecal myeloperoxidase (MPO), fecal calprotectin, and circulating intestinal fatty acid binding protein (I-FABP). RESULTS The fecal metabolomes of cases show specific reductions in amino acids, monosaccharides, and microbial fermentation products, when compared to controls. SCFA levels did not differ between groups. The overall fecal metabolomics signature moderately differentiates cases from controls (AUC = 0.72). Enteropathy markers do not differ between groups overall, although serum I-FABP is elevated in cases in a sensitivity analysis among non-edematous children. Integrative analysis with systemic data suggests an indirect role of intestinal inflammation in the causal path of mortality. CONCLUSIONS Intestinal disturbances appear to have an indirect association with acute mortality. Findings of the study improve our understanding of pathophysiological pathways underlying mortality of children with CSM.
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Affiliation(s)
- Bijun Wen
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada
- Department of Translational medicine, Hospital for Sick Children, Toronto, Canada
| | - Amber Farooqui
- Department of Translational medicine, Hospital for Sick Children, Toronto, Canada
| | - Celine Bourdon
- Department of Translational medicine, Hospital for Sick Children, Toronto, Canada
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
| | - Nawar Tarafdar
- Department of Translational medicine, Hospital for Sick Children, Toronto, Canada
| | - Moses Ngari
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | | | - Johnstone Thitiri
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Laura Mwalekwa
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Paediatrics, Coast General Hospital, Mombasa, Kenya
| | - Judd L Walson
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
- Departments of Global Health, Medicine, Pediatrics and Epidemiology, University of Washington, Seattle, WA, USA
| | - Wieger Voskuijl
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
- Amsterdam Institute for Global Health and Development, Department of Global Health, Amsterdam University Medical Centres, Amsterdam, The Netherlands
- Department of Paediatrics and Child Health, Kamuzu University of Health Sciences (formerly College of Medicine), Blantyre, Malawi
| | - James A Berkley
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
- KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
- Centre for Tropical Medicine & Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Robert H J Bandsma
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada.
- Department of Translational medicine, Hospital for Sick Children, Toronto, Canada.
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.
- Department of Biomedical Sciences, Kamuzu University of Health Sciences (formerly College of Medicine), Blantyre, Malawi.
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11
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Gesese AA, Khot LD. Determinants of acute malnutrition among 6-59 months old children in public hospitals in Gambella town, Southwest Ethiopia: unmatched case-control study. Front Nutr 2023; 10:1212504. [PMID: 37841413 PMCID: PMC10570828 DOI: 10.3389/fnut.2023.1212504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
Background Acute malnutrition is a severe public health issue caused by poor nutrition over a short period of time. It is a powerful predictor of mortality. The Gambella region's risk factors for acute malnutrition, however, are not well understood. Thus, the risk factors for acute malnutrition were identified in this study. Methods A facility-based unmatched-case control study design was conducted in public hospitals in Gambella town from February 15 to March 30, 2019. A total of 85 cases and 170 controls were included in the study. According to the average monthly caseload, children between the ages of 6 and 59 months were distributed among the public hospitals. Then, cases and controls were chosen using a systematic random sampling technique. A standardized, previously tested questionnaire was used to collect the data. EPI-data version 3.1 was used to enter the data, which was subsequently exported to SPSS version 20 for analysis. Statistical significance was set at p 0.05 for the bivariate and multivariable logistic regressions that were employed. Results Household income of <=1,500 birr [AOR = 2.46 at 95% CI (1.37-4.39)], being unemployed [AOR = 2.37 at 95% CI (1.34-4.20)], rural residence [AOR = 1.96 at 95% CI (1.10-3.51)], having diarrhea [AOR = 2.47, 95% CI (1.36-4.51)], fever [AOR = 2.05, 95% CI (1.03-4.10)], and pneumonia (AOR = 2.41), and exclusive breast feeding (AOR = 1.96, and exclusive breast feeding [AOR = 1.96, 95% CI (1.18-4.91)], and exclusive breast feeding (AOR = 1.96) minimum dietary diversity [AOR = 2.86, 95% CI (1.06-3.64)], minimum dietary diversity [AOR = 2.86, 95% CI (1.37-5.95)], weight measurement at birth [AOR = 0.86, 95% CI (0.08-0.93)], unplanned birth of the child [AOR = 1.97, 95% CI (1.02-3.78)], and non-immunized [AOR = 4.12, 95% CI (1.05-16.13)] were associated with acute malnutrition. Conclusion This research identified multiple risk factors for acute malnutrition in children aged 6-59 months, suggesting health interventions, and programs at all levels of the system executed in an organized manner with substantial program ramifications.
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Affiliation(s)
- Abreha Addis Gesese
- Department of Clinical Nursing, Gambella Teachers Education and Health Science College, Gambella, Ethiopia
| | - Luel Duoth Khot
- Department of Public Health Nutrition, School of Public Health, Mekelle University, Mekelle, Ethiopia
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12
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Sturgeon JP, Mufukari W, Tome J, Dumbura C, Majo FD, Ngosa D, Chandwe K, Kapoma C, Mutasa K, Nathoo KJ, Bourke CD, Ntozini R, Bwakura-Dangarembizi M, Amadi B, Kelly P, Prendergast AJ. Risk factors for inpatient mortality among children with severe acute malnutrition in Zimbabwe and Zambia. Eur J Clin Nutr 2023; 77:895-904. [PMID: 37553508 PMCID: PMC10473959 DOI: 10.1038/s41430-023-01320-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 08/10/2023]
Abstract
BACKGROUND/OBJECTIVES Malnutrition underlies 45% of deaths in children under-5 years annually. Children hospitalised with complicated severe acute malnutrition (SAM) have unacceptably high mortality. We aimed to identify variables from early hospital admission (baseline factors) independently associated with inpatient mortality in this cohort to identify those most at risk. SUBJECTS/METHODS Observational study of 745 children aged 0-59 months admitted with complicated SAM at three hospitals in Zimbabwe/Zambia. Children underwent anthropometry and clinical assessment by a study physician within 72 h of enrolment, and caregivers provided sociodemographic data. Children were followed-up daily until discharge/death. A multivariable survival analysis identified the baseline factors independently associated with mortality. RESULTS 70/745 (9.4%) children died in hospital. Age between 6-23 months [aHR 6.53, 95%CI 2.24-19.02], higher mid-upper arm circumference [aHR 0.73, 95%CI 0.59-0.89], presence of oedema [aHR 2.22, 95%CI 1.23-4.05], shock [aHR 8.18, 95%CI 3.79-17.65], sepsis [aHR 3.13, 95%CI 1.44-6.80], persistent diarrhoea [aHR 2.27, 95%CI 1.18-4.37], lack of a toilet at home [aHR 4.35, 95%CI 1.65-11.47], and recruitment at one Harare site [aHR 0.38, 95%CI 0.18-0.83] were all independently associated with inpatient mortality. Oedematous children had a significantly higher birthweight [2987 g vs 2757 g, p < 0.001] than those without oedema; higher birthweight was weakly associated with mortality [aHR 1.50 95%CI 0.97-2.31]. CONCLUSIONS Children with oedema, low MUAC, baseline infections, shock and lack of home sanitation had a significantly increased risk of inpatient mortality following hospitalisation for complicated SAM. Children with high-risk features may require additional care. A better understanding of the pathophysiology of SAM is needed to identify adjunctive interventions.
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Affiliation(s)
- Jonathan P Sturgeon
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe.
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, 4 Newark Street, London, E1 2AT, UK.
| | - Wadzanai Mufukari
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
| | - Joice Tome
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
| | - Cherlynn Dumbura
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
| | - Florence D Majo
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
| | - Deophine Ngosa
- Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
| | - Kanta Chandwe
- Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
| | - Chanda Kapoma
- Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
| | - Kuda Mutasa
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
| | - Kusum J Nathoo
- Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Claire D Bourke
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, 4 Newark Street, London, E1 2AT, UK
| | - Robert Ntozini
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
| | - Mutsa Bwakura-Dangarembizi
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
- Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Beatrice Amadi
- Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
| | - Paul Kelly
- Tropical Gastroenterology and Nutrition Group, University of Zambia, Lusaka, Zambia
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, 4 Newark Street, London, E1 2AT, UK
| | - Andrew J Prendergast
- Zvitambo Institute for Maternal and Child Health Research, 16 Lauchlan Avenue, Harare, Zimbabwe
- Centre for Genomics and Child Health, Blizard Institute, Queen Mary University of London, 4 Newark Street, London, E1 2AT, UK
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13
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Kambale RM, Ntagazibwa JN, Kasengi JB, Zigashane AB, Francisca IN, Mashukano BN, Amani Ngaboyeka G, Bahizire E, Zech F, Bindels LB, Van der Linden D. Probiotics for children with uncomplicated severe acute malnutrition (PruSAM study): A randomized controlled trial in the Democratic Republic of Congo. Am J Clin Nutr 2023; 117:976-984. [PMID: 37137616 DOI: 10.1016/j.ajcnut.2023.01.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 05/05/2023] Open
Abstract
BACKGROUND Severe acute malnutrition (SAM) contributes to nearly 1 million deaths annually worldwide, with diarrhea and pneumonia being the common morbidity associated with mortality. OBJECTIVES To assess the effect of probiotics on diarrhea, pneumonia, and nutritional recovery in children with uncomplicated SAM. METHODS A randomized, double-blind, placebo-controlled study was conducted involving 400 children with uncomplicated SAM randomly assigned to ready-to-use therapeutic food (RUTF) either with (n = 200) or without (n = 200) probiotics. Patients received 1 mL daily dose of a blend of Lacticasebacillus rhamnosus GG and Limosilactobacillus reuteri DSM 17938 (dosage, 2 billion colony-forming units; 50:50) or placebo during 1 mo. They were simultaneously fed with the RUTF for 6 to 12 wk, depending on patients' recovery rates. The primary outcome was the duration of diarrhea. Secondary outcomes included diarrheal and pneumonic incidence, nutritional recovery, and transfer to inpatient care rate. RESULTS For children with diarrhea, the number of days of disease was lower in the probiotic group (4.11; 95% CI: 3.37, 4.51) than that in the placebo group (6.68; 95% CI: 6.26, 7.13; P < 0.001). For children aged 16 mo or older, the risk of diarrhea was lower in the probiotic group (75.6%; 95% CI: 66.2, 82.9) than that in the placebo group (95.0%; 95% CI: 88.2, 97.9; P < 0.001), but no significant difference of the risk for the youngest. In the probiotic group, nutritional recovery happened earlier: at the 6th wk, 40.6% of the infants were waiting for nutritional recovery, contrasting with 68.7% of infants in the placebo group; but the nutritional recovery rate at the 12th wk was similar between the groups. Probiotics had no effect on pneumonic incidence and transfer to inpatient care. CONCLUSIONS This trial supports using probiotics for the treatment of children with uncomplicated SAM. Its effect on diarrhea could positively affect nutritional programs in resource-limited settings. This trial was registered https://pactr.samrc.ac.za as PACTR202108842939734.
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Affiliation(s)
- Richard Mbusa Kambale
- Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium; Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo; Institut Supérieur des Techniques Médicales, Bukavu, Democratic Republic of Congo; Center for Tropical Diseases and Global Health, Université catholique de Bukavu, Bukavu, Democratic Republic of the Congo.
| | - Joseph Ntagerwa Ntagazibwa
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Joe Bwija Kasengi
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Adrien Burume Zigashane
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Isia Nancy Francisca
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Benjamin Ntaligeza Mashukano
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Bukavu, Democratic Republic of Congo
| | - Gaylord Amani Ngaboyeka
- Ecole Régionale de Santé Publique, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo
| | - Esto Bahizire
- Faculty of Medicine, Université catholique de Bukavu, Bukavu, Democratic Republic of Congo; Center for Tropical Diseases and Global Health, Université catholique de Bukavu, Bukavu, Democratic Republic of the Congo; Center for Research in Natural Sciences of Lwiro, Bukavu, Democratic Republic of the Congo; Department of Medical Microbiology, University of Nairobi, Nairobi, Kenya
| | - Francis Zech
- Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium
| | - Laure B Bindels
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université catholique de Louvain, Brussels, Belgium
| | - Dimitri Van der Linden
- Institute of Experimental and Clinical Research, Université catholique de Louvain, Brussels, Belgium; Pediatric Infectious Diseases, Specialized Pediatrics Service, Pediatric Department, Cliniques universitaires Saint Luc, Brussels, Belgium
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14
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Nuzhat S, Hasan SMT, Palit P, Islam MR, Mahfuz M, Islam MM, Alam MA, Flannery RL, Kyle DJ, Sarker SA, Ahmed T. Effects of probiotic and synbiotic supplementation on ponderal and linear growth in severely malnourished young infants in a randomized clinical trial. Sci Rep 2023; 13:1845. [PMID: 36725893 PMCID: PMC9890433 DOI: 10.1038/s41598-023-29095-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 01/30/2023] [Indexed: 02/03/2023] Open
Abstract
Severe acute malnutrition (SAM) is a major global public health problem. We aimed to assess the effects of probiotic and synbiotic supplementation on rate of weight gain and change in length in young SAM infants. This study was substudy of a single-blind randomized clinical trial (NCT0366657). During nutritional rehabilitation, 67 <6 months old SAM infants were enrolled and randomized to receive either probiotic (Bifidobacterium. infantis EVC001) or synbiotic (B. infantis EVC001 + Lacto-N-neotetraose [LNnT]) or placebo (Lactose) for four weeks and were followed for four more weeks after supplementation. In multivariable linear regression model, the mean rate of weight gain in the probiotic arm compared to placebo was higher by 2.03 unit (P < 0.001), and 1.13 unit (P = 0.030) in the synbiotic arm. In linear mixed-effects model, mean WAZ was higher by 0.57 unit (P = 0.018) in probiotic arm compared to placebo. Although not statistically significant, delta length for age z score (LAZ) trended to be higher among children in probiotc (β = 0.25) and synbiotic (β = 0.26) arms compared to placebo in multivariable linear regression model. Our study describes that young SAM infants had a higher rate of weight gain when supplemented with probiotic alone, compared to their counterparts with either synbiotic or placebo.
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Affiliation(s)
- Sharika Nuzhat
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
| | - S M Tafsir Hasan
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
| | - Parag Palit
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
| | - Md Ridwan Islam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
| | - Mustafa Mahfuz
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
| | - M Munirul Islam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
| | - Md Ashraful Alam
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
| | | | | | - Shafiqul A Sarker
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh
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15
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Walsh K, Delamare de la Villenaise de Chenevarin G, McGurk J, Maitland K, Frost G. Development of a legume-enriched feed for treatment of severe acute malnutrition. Wellcome Open Res 2023; 6:206. [PMID: 36866283 PMCID: PMC9971697 DOI: 10.12688/wellcomeopenres.16771.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/19/2022] [Indexed: 01/28/2023] Open
Abstract
Background: Outcomes in children hospitalised with severe acute malnutrition (SAM) remain poor. The current milk-based formulations focus on restoring weight-gain but fail to address modification of the integrity of the gut barrier and may exacerbate malabsorption owing to functional lactase, maltase and sucrase deficiency. We hypothesise that nutritional feeds should be designed to promote bacterial diversity and restore gastrointestinal (GI) barrier function. Methods: Our major objective was to develop a lactose-free, fermentable carbohydrate-containing alternative to traditional F75 and F100 formulae for the inpatient treatment of SAM. New target nutritional characteristics were developed and relevant food and infant food specific legislation were reviewed. Suitable certified suppliers of ingredients were identified. Processing and manufacture steps were evaluated and optimised for safety (nutritional, chemical and microbiological), and efficacy at meeting target characteristics (lactose-free, containing resistant starch 0.4-0.5% final product weight). Results: A final validated production process was developed and implemented to produce a novel food product for the inpatient treatment of SAM in children in Africa designed to reduce risk of osmotic diarrhoea and support symbiotic gut microbial populations. The final product matched the macronutrient profile of double-concentrated F100, adhered to all relevant legislation regulating infant foods, was lactose free, and contained 0.6% resistant starch. Chickpeas were selected as the source of resistant starch, since they are widely grown and eaten throughout Africa. Micronutrient content could not be matched in this ready-to-use product, so this was replaced at the point of feeding, as was fluid lost through concentration. Conclusions: The processes and product described illustrate the development steps for a novel nutritional product. The new feed product was ready for evaluation for safety and efficacy in a phase II clinical trial in Ugandan children admitted to hospital with SAM (Modifying Intestinal MicroBiome with Legume-Based feed 2: MIMBLE feed 2 (ISRCTN10309022)).
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Affiliation(s)
- Kevin Walsh
- Section for Nutrition Research, Department of Medicine,, Imperial College London,, London, W12 ONN, UK
| | | | - Joe McGurk
- Production and Processing Research Department, Campden BRI Group, Chipping Campden, GL55 6LD, UK
| | - Kathryn Maitland
- Department of Infectious Disease and Institute of Global Health and Innovation, Division of Medicine, Imperial College London, London, W2 1PG, UK
- Clinical, KEMRI Wellcome Trust Research Programme, Kilifi, Kenya, PO Box 230, Kenya
| | - Gary Frost
- Section for Nutrition Research, Department of Medicine,, Imperial College London,, London, W12 ONN, UK
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16
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Hossain MM, Abdulla F, Rahman A. Prevalence and determinants of wasting of under-5 children in Bangladesh: Quantile regression approach. PLoS One 2022; 17:e0278097. [PMID: 36417416 PMCID: PMC9683614 DOI: 10.1371/journal.pone.0278097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/10/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Wasting is perhaps one of the signs of malnutrition that has been linked to the deaths of children suffering from malnutrition. As a result, understanding its correlations and drivers is critical. Using quantile regression analysis, this research aims to contribute to the discussion on under-5 malnutrition by analyzing the predictors of wasting in Bangladesh. METHODS AND MATERIALS The dataset was extracted from the 2017-18 Bangladesh demographic and health survey (BDHS) data. The weight-for-height (WHZ) z-score based anthropometric indicator was used in the study as the target variable. The weighted sample constitutes 8,334 children of under-5 years. However, after cleaning the missing values, the analysis is based on 8,321 children. Sequential quantile regression was used for finding the contributing factors. RESULTS The findings of this study depict that the prevalence of wasting in children is about 8 percent and only approximately one percent of children are severely wasted in Bangladesh. Age, mother's BMI, and parental educational qualification, are all major factors of the WHZ score of a child. The coefficient of the female child increased from 0.1 to 0.2 quantiles before dropping to 0.75 quantile. For a child aged up to three years, the coefficients have a declining tendency up to the 0.5 quantile, then an increasing trend. Children who come from the richest households had 16.3%, 3.6%, and 15.7% higher WHZ scores respectively than children come from the poorest households suggesting that the risk of severe wasting in children under the age of five was lower in children from the wealthiest families than in children from the poorest families. The long-term malnutrition indicator (wasting) will be influenced by the presence of various childhood infections and vaccinations. Furthermore, a family's economic position is a key determinant in influencing a child's WHZ score. CONCLUSIONS It is concluded that socioeconomic characteristics are correlated with the wasting status of a child. Maternal characteristics also played an important role to reduce the burden of malnutrition. Thus, maternal nutritional awareness might reduce the risk of malnutrition in children. Moreover, the findings disclose that to enrich the nutritional status of children along with achieving Sustainable Development Goal (SDG)-3 by 2030, a collaborative approach should necessarily be taken by the government of Bangladesh, and non-governmental organizations (NGOs) at the community level in Bangladesh.
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Affiliation(s)
- Md. Moyazzem Hossain
- Department of Statistics, Jahangirnagar University, Savar, Dhaka, Bangladesh
- School of Mathematics, Statistics & Physics, Newcastle University, Newcastle upon Tyne, United Kingdom
- * E-mail: (MMH); (FA)
| | - Faruq Abdulla
- Department of Applied Health and Nutrition, RTM Al Kabir Technical University (RTM-AKTU), Sylhet, Bangladesh
- * E-mail: (MMH); (FA)
| | - Azizur Rahman
- School of Computing, Mathematics and Engineering, Charles Sturt University, Wagga Wagga, New South Wales, Australia
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17
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Abstract
OBJECTIVES Shock is a life-threatening condition in children in low- and middle-income countries (LMIC), with several controversies. This systematic review summarizes the etiology, pathophysiology and mortality of shock in children in LMIC. METHODS We searched for studies reporting on children with shock in LMIC in PubMed, Embase and through snowballing (up to 1 October 2019). Studies conducted in LMIC that reported on shock in children (1 month-18 years) were included. We excluded studies only containing data on neonates, cardiac surgery patients or iatrogenic causes. We presented prevalence data, pooled mortality estimates and conducted subgroup analyses per definition, region and disease. Etiology and pathophysiology data were systematically collected. RESULTS We identified 959 studies and included 59 studies of which six primarily studied shock. Definitions used for shock were classified into five groups. Prevalence of shock ranged from 1.5% in a pediatric hospital population to 44.3% in critically ill children. Pooled mortality estimates ranged between 3.9-33.3% for the five definition groups. Important etiologies included gastroenteritis, sepsis, malaria and severe anemia, which often coincided. The pathophysiology was poorly studied but suggests that in addition to hypovolemia, dissociative and cardiogenic shock are common in LMIC. CONCLUSIONS Shock is associated with high mortality in hospitalized children in LMIC. Despite the importance few studies investigated shock and as a consequence limited data on etiology and pathophysiology of shock is available. A uniform bedside definition may help boost future studies unravelling shock etiology and pathophysiology in LMIC.
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18
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David SM, Ragasudha PN, Taneja S, Mohan SB, Iyengar SD, Pricilla RA, Martines J, Sachdev HS, Suhalka V, Mohan VR, Mazumder S, Chowdhury R, Bahl R, Bose A. Predictors of recovery in children aged 6-59 months with uncomplicated severe acute malnutrition: a multicentre study. Public Health Nutr 2021; 24:4899-4907. [PMID: 33222710 PMCID: PMC11094385 DOI: 10.1017/s1368980020004723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/30/2020] [Accepted: 11/16/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To identify predictors of recovery in children with uncomplicated severe acute malnutrition (SAM). DESIGN This is a secondary data analysis from an individual randomised controlled trial, where children with uncomplicated SAM were randomised to three feeding regimens, namely ready-to-use therapeutic food (RUTF) sourced from Compact India, locally prepared RUTF or augmented home-prepared foods, under two age strata (6-17 months and 18-59 months) for 16 weeks or until recovery. Three sets of predictors that could influence recovery, namely child, family and nutritional predictors, were analysed. SETTING Rural and urban slum areas of three states of India, namely Rajasthan, Delhi and Tamil Nadu. PARTICIPANTS In total, 906 children (age: 6-59 months) were analysed to estimate the adjusted hazard ratio (AHR) using the Cox proportional hazard ratio model to identify various predictors. RESULTS Being a female child (AHR: 1·269 (1·016, 1·584)), better employment status of the child's father (AHR: 1·53 (1·197, 1·95)) and residence in a rental house (AHR: 1·485 (1·137, 1·94)) increased the chances of recovery. No hospitalisation (AHR: 1·778 (1·055, 2·997)), no fever, (AHR: 2·748 (2·161, 3·494)) and ≤ 2 episodes of diarrhoea (AHR: 1·579 (1·035, 2·412)) during the treatment phase; availability of community-based peer support to mothers for feeding (AHR: 1·61 (1·237, 2·097)) and a better weight-for-height Z-score (WHZ) at enrolment (AHR: 1·811 (1·297, 2·529)) predicted higher chances of recovery from SAM. CONCLUSION The probability of recovery increases in children with better WHZ and with the initiation of treatment for acute illnesses to avoid hospitalisation, availability of peer support and better employment status of the father.
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Affiliation(s)
- Sam Marconi David
- Department of Community Health, Christian Medical College, Vellore, TN, India
| | - Preethi N Ragasudha
- Department of Community Health, Christian Medical College, Vellore, TN, India
| | - Sunita Taneja
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | | | - Sharad D Iyengar
- Action Research and Training for Health, Udaipur, Rajasthan, India
| | | | - Jose Martines
- Centre for Intervention Science in Maternal and Child Health, Centre for International Health, University of Bergen, Bergen, Norway
| | | | - Virendra Suhalka
- Action Research and Training for Health, Udaipur, Rajasthan, India
| | | | - Sarmila Mazumder
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Ranadip Chowdhury
- 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
| | - Anuradha Bose
- Department of Community Health, Christian Medical College, Vellore, TN, India
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19
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Wen B, Brals D, Bourdon C, Erdman L, Ngari M, Chimwezi E, Potani I, Thitiri J, Mwalekwa L, Berkley JA, Bandsma RHJ, Voskuijl W. Predicting the risk of mortality during hospitalization in sick severely malnourished children using daily evaluation of key clinical warning signs. BMC Med 2021; 19:222. [PMID: 34538239 PMCID: PMC8451091 DOI: 10.1186/s12916-021-02074-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 07/27/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Despite adherence to WHO guidelines, inpatient mortality among sick children admitted to hospital with complicated severe acute malnutrition (SAM) remains unacceptably high. Several studies have examined risk factors present at admission for mortality. However, risks may evolve during admission with medical and nutritional treatment or deterioration. Currently, no specific guidance exists for assessing daily treatment response. This study aimed to determine the prognostic value of monitoring clinical signs on a daily basis for assessing mortality risk during hospitalization in children with SAM. METHODS This is a secondary analysis of data from a randomized trial (NCT02246296) among 843 hospitalized children with SAM. Daily clinical signs were prospectively collected during ward rounds. Multivariable extended Cox regression using backward feature selection was performed to identify daily clinical warning signs (CWS) associated with time to death within the first 21 days of hospitalization. Predictive models were subsequently developed, and their prognostic performance evaluated using Harrell's concordance index (C-index) and time-dependent area under the curve (tAUC). RESULTS Inpatient case fatality ratio was 16.3% (n=127). The presence of the following CWS during daily assessment were found to be independent predictors of inpatient mortality: symptomatic hypoglycemia, reduced consciousness, chest indrawing, not able to complete feeds, nutritional edema, diarrhea, and fever. Daily risk scores computed using these 7 CWS together with MUAC<10.5cm at admission as additional CWS predict survival outcome of children with SAM with a C-index of 0.81 (95% CI 0.77-0.86). Moreover, counting signs among the top 5 CWS (reduced consciousness, symptomatic hypoglycemia, chest indrawing, not able to complete foods, and MUAC<10.5cm) provided a simpler tool with similar prognostic performance (C-index of 0.79; 95% CI 0.74-0.84). Having 1 or 2 of these CWS on any day during hospitalization was associated with a 3 or 11-fold increased mortality risk compared with no signs, respectively. CONCLUSIONS This study provides evidence for structured monitoring of daily CWS as recommended clinical practice as it improves prediction of inpatient mortality among sick children with complicated SAM. We propose a simple counting-tool to guide healthcare workers to assess treatment response for these children. TRIAL REGISTRATION NCT02246296.
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Affiliation(s)
- Bijun Wen
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada.,Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada
| | - Daniella Brals
- Amsterdam Institute for Global Health and Development, Department of Global Health, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - Celine Bourdon
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada.,The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya
| | - Lauren Erdman
- Genetics and Genome Biology Program, The Hospital for Sick Children, Toronto, Canada
| | - Moses Ngari
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.,Clinical Research Department, KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Emmanuel Chimwezi
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.,Department of Paediatrics, Kamuzu University of Health Sciences, formerly College of Medicine, University of Malawi, Blantyre, Malawi
| | - Isabel Potani
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada.,Department of Paediatrics, Kamuzu University of Health Sciences, formerly College of Medicine, University of Malawi, Blantyre, Malawi
| | - Johnstone Thitiri
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.,Clinical Research Department, KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya
| | - Laura Mwalekwa
- Clinical Research Department, KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya.,Department of Paediatrics, Coast General Hospital, Mombasa, Kenya
| | - James A Berkley
- The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.,Clinical Research Department, KEMRI/Wellcome Trust Research Programme, Kilifi, Kenya.,Department of Paediatrics, Coast General Hospital, Mombasa, Kenya.,Centre for Tropical Medicine & Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Robert H J Bandsma
- Department of Nutritional Sciences, Faculty of Medicine, University of Toronto, Toronto, Canada.,Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Canada.,The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya.,Department of Paediatrics, Kamuzu University of Health Sciences, formerly College of Medicine, University of Malawi, Blantyre, Malawi.,Department of Biomedical Sciences, Kamuzu University of Health Sciences, formerly College of Medicine, University of Malawi, Blantyre, Malawi
| | - Wieger Voskuijl
- Amsterdam Institute for Global Health and Development, Department of Global Health, Amsterdam University Medical Centres, Amsterdam, The Netherlands. .,The Childhood Acute Illness & Nutrition Network, Nairobi, Kenya. .,Department of Paediatrics, Kamuzu University of Health Sciences, formerly College of Medicine, University of Malawi, Blantyre, Malawi. .,Amsterdam Center for Global Child Health, Emma Children's Hospital, Amsterdam University Medical Centres, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
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20
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Walsh K, Delamare de la Villenaise de Chenevarin G, McGurk J, Maitland K, Frost G. Development of a legume-enriched feed for treatment of severe acute malnutrition. Wellcome Open Res 2021; 6:206. [PMID: 36866283 PMCID: PMC9971697 DOI: 10.12688/wellcomeopenres.16771.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Outcomes in children hospitalised with severe acute malnutrition (SAM) remain poor. The current milk-based formulations focus on restoring weight-gain but fail to address modification of the integrity of the gut barrier and may exacerbate malabsorption owing to functional lactase, maltase and sucrase deficiency. We hypothesise that nutritional feeds should be designed to promote bacterial diversity and restore gastrointestinal (GI) barrier function. Methods: Our major objective was to develop a lactose-free, fermentable carbohydrate-containing alternative to traditional F75 and F100 formulae for the inpatient treatment of SAM. New target nutritional characteristics were developed and relevant food and infant food specific legislation were reviewed. Suitable certified suppliers of ingredients were identified. Processing and manufacture steps were evaluated and optimised for safety (nutritional, chemical and microbiological), and efficacy at meeting target characteristics (lactose-free, containing resistant starch 0.4-0.5% final product weight). Results: A final validated production process was developed and implemented to produce a novel food product for the inpatient treatment of SAM in children in Africa designed to reduce risk of osmotic diarrhoea and support symbiotic gut microbial populations. The final product matched the macronutrient profile of double-concentrated F100, adhered to all relevant legislation regulating infant foods, was lactose free, and contained 0.6% resistant starch. Chickpeas were selected as the source of resistant starch, since they are widely grown and eaten throughout Africa. Micronutrient content could not be matched in this ready-to-use product, so this was replaced at the point of feeding, as was fluid lost through concentration. Conclusions: The processes and product described illustrate the development steps for a novel nutritional product. The new feed product was ready for evaluation for safety and efficacy in a phase II clinical trial in Ugandan children admitted to hospital with SAM (Modifying Intestinal MicroBiome with Legume-Based feed 2: MIMBLE feed 2 (ISRCTN10309022)).
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Affiliation(s)
- Kevin Walsh
- Section for Nutrition Research, Department of Medicine,, Imperial College London,, London, W12 ONN, UK
| | | | - Joe McGurk
- Production and Processing Research Department, Campden BRI Group, Chipping Campden, GL55 6LD, UK
| | - Kathryn Maitland
- Department of Infectious Disease and Institute of Global Health and Innovation, Division of Medicine, Imperial College London, London, W2 1PG, UK
- Clinical, KEMRI Wellcome Trust Research Programme, Kilifi, Kenya, PO Box 230, Kenya
| | - Gary Frost
- Section for Nutrition Research, Department of Medicine,, Imperial College London,, London, W12 ONN, UK
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21
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Iddrisu I, Monteagudo-Mera A, Poveda C, Pyle S, Shahzad M, Andrews S, Walton GE. Malnutrition and Gut Microbiota in Children. Nutrients 2021; 13:nu13082727. [PMID: 34444887 PMCID: PMC8401185 DOI: 10.3390/nu13082727] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/26/2021] [Accepted: 08/04/2021] [Indexed: 12/13/2022] Open
Abstract
Malnutrition continues to threaten the lives of millions across the world, with children being hardest hit. Although inadequate access to food and infectious disease are the primary causes of childhood malnutrition, the gut microbiota may also contribute. This review considers the evidence on the role of diet in modifying the gut microbiota, and how the microbiota impacts childhood malnutrition. It is widely understood that the gut microbiota of children is influenced by diet, which, in turn, can impact child nutritional status. Additionally, diarrhoea, a major contributor to malnutrition, is induced by pathogenic elements of the gut microbiota. Diarrhoea leads to malabsorption of essential nutrients and reduced energy availability resulting in weight loss, which can lead to malnutrition. Alterations in gut microbiota of severe acute malnourished (SAM) children include increased Proteobacteria and decreased Bacteroides levels. Additionally, the gut microbiota of SAM children exhibits lower relative diversity compared with healthy children. Thus, the data indicate a link between gut microbiota and malnutrition in children, suggesting that treatment of childhood malnutrition should include measures that support a healthy gut microbiota. This could be of particular relevance in sub-Saharan Africa and Asia where prevalence of malnutrition remains a major threat to the lives of millions.
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Affiliation(s)
- Ishawu Iddrisu
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading RG6 6AX, UK; (I.I.); (A.M.-M.); (C.P.)
| | - Andrea Monteagudo-Mera
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading RG6 6AX, UK; (I.I.); (A.M.-M.); (C.P.)
| | - Carlos Poveda
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading RG6 6AX, UK; (I.I.); (A.M.-M.); (C.P.)
| | - Simone Pyle
- Unilever R&D, Colworth Park, Sharnbrook, Bedfordshire MK44 1LQ, UK;
| | - Muhammad Shahzad
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar 25100, Pakistan;
| | - Simon Andrews
- School of Biological Sciences, University of Reading, Whiteknights, Reading RG6 6AX, UK;
| | - Gemma Emily Walton
- Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading RG6 6AX, UK; (I.I.); (A.M.-M.); (C.P.)
- Correspondence:
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22
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Olupot-Olupot P, Aloroker F, Mpoya A, Mnjalla H, Paasi G, Nakuya M, Houston K, Obonyo N, Hamaluba M, Evans JA, Dewez M, Atti S, Guindo O, Ouattara SM, Chara A, Sainna HA, Amos OO, Ogundipe O, Sunyoto T, Coldiron M, LANGENDORF C, SCHERRER MF, PETRUCCI R, Connon R, George EC, Gibb DM, Maitland K. Gastroenteritis Rehydration Of children with Severe Acute Malnutrition (GASTROSAM): A Phase II Randomised Controlled trial: Trial Protocol. Wellcome Open Res 2021; 6:160. [PMID: 34286105 PMCID: PMC8276193 DOI: 10.12688/wellcomeopenres.16885.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Children hospitalised with severe acute malnutrition (SAM) are frequently complicated (>50%) by diarrhoea ( ≥3 watery stools/day) which is accompanied by poor outcomes. Rehydration guidelines for SAM are exceptionally conservative and controversial, based upon expert opinion. The guidelines only permit use of intravenous fluids for cases with advanced shock and exclusive use of low sodium intravenous and oral rehydration solutions (ORS) for fear of fluid and/or sodium overload. Children managed in accordance to these guidelines have a very high mortality. The proposed GASTROSAM trial is the first step in reappraising current recommendations. We hypothesize that liberal rehydration strategies for both intravenous and oral rehydration in SAM children with diarrhoea may reduce adverse outcomes. Methods An open Phase II trial, with a partial factorial design, enrolling Ugandan and Kenyan children aged 6 months to 12 years with SAM hospitalised with gastroenteritis (>3 loose stools/day) and signs of moderate and severe dehydration. In Stratum A (severe dehydration) children will be randomised (1:1:2) to WHO plan C (100mls/kg Ringers Lactate (RL) with intravenous rehydration given over 3-6 hours according to age including boluses for shock), slow rehydration (100 mls/kg RL over 8 hours (no boluses)) or WHO SAM rehydration regime (ORS only (boluses for shock (standard of care)). Stratum B incorporates all children with moderate dehydration and severe dehydration post-intravenous rehydration and compares (1:1 ratio) standard WHO ORS given for non-SAM (experimental) versus WHO SAM-recommended low-sodium ReSoMal. The primary outcome for intravenous rehydration is urine output (mls/kg/hour at 8 hours post-randomisation), and for oral rehydration a change in sodium levels at 24 hours post-randomisation. This trial will also generate feasibility, safety and preliminary data on survival to 28 days. Discussion. If current rehydration strategies for non-malnourished children are safe in SAM this could prompt future evaluation in Phase III trials.
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Affiliation(s)
- Peter Olupot-Olupot
- Department of Paediatrics, Mbale Clinical Research Institute, Pallisa Road, Mbale, PO Box 291, Uganda
- Mbale Regional Referral Hospital, Pallisa Road, Mbale, PO Box 291, Uganda
| | - Florence Aloroker
- Department of Paediatrics, Soroti Regional Referral Hospital, Soroti, PO Box 289, Uganda
| | - Ayub Mpoya
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - Hellen Mnjalla
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - George Paasi
- Department of Paediatrics, Mbale Clinical Research Institute, Pallisa Road, Mbale, PO Box 291, Uganda
| | - Margaret Nakuya
- Mbale Regional Referral Hospital, Pallisa Road, Mbale, PO Box 291, Uganda
| | - Kirsty Houston
- Department of Medicine, Imperial College London, London, W2 1PG, UK
| | - Nchafatso Obonyo
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - Mainga Hamaluba
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
| | - Jennifer A Evans
- Department of Paediatrics, University Hospital of Wales, Cardiff, Wales, CF14 4XW, UK
| | | | | | | | | | | | | | - Omokore Oluseyi Amos
- Child Health Division, Family Health Dept., Federal Ministry of Health, Maiduguri, Nigeria
| | | | - Temmy Sunyoto
- MSF Operational Research Unit, LuxOR, Luxembourg City, Luxembourg
| | | | | | | | | | - Roisin Connon
- MRC Clinical Trials Unit at University College London, University College London, London, WC1V 6LJ, UK
| | - Elizabeth C. George
- MRC Clinical Trials Unit at University College London, University College London, London, WC1V 6LJ, UK
| | - Diana M. Gibb
- MRC Clinical Trials Unit at University College London, University College London, London, WC1V 6LJ, UK
| | - Kathryn Maitland
- Clinical Trials Facility, KEMRI-Wellcome Trust Research Programme, Kilifi, PO Box 230, Kenya
- Department of Medicine, Imperial College London, London, W2 1PG, UK
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23
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Kamugisha JGK, Lanyero B, Nabukeera-Barungi N, Nambuya-Lakor H, Ritz C, Mølgaard C, Michaelsen KF, Briend A, Mupere E, Friis H, Grenov B. Weight and mid-upper arm circumference gain velocities during treatment of young children with severe acute malnutrition, a prospective study in Uganda. BMC Nutr 2021; 7:26. [PMID: 34140028 PMCID: PMC8212498 DOI: 10.1186/s40795-021-00428-0] [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: 01/05/2021] [Accepted: 04/01/2021] [Indexed: 11/23/2022] Open
Abstract
Background Weight gain is routinely monitored to assess hydration and growth during treatment of children with complicated severe acute malnutrition (SAM). However, changes in weight and mid-upper arm circumference (MUAC) gain velocities over time are scarcely described. We assessed weight and MUAC gain velocities in 6–59 mo-old children with complicated SAM by treatment phase and edema status. Methods This was a prospective study, nested in a randomized/probiotic trial (ISRCTN16454889). Weight and MUAC gain velocities were assessed by treatment phase and edema at admission using linear mixed-effects models. Results Among 400 children enrolled, the median (IQR) age was 15.0 (11.2;19.2) months, 58% were males, and 65% presented with edema. During inpatient therapeutic care (ITC), children with edema vs no edema at admission had negative weight gain velocity in the stabilization phase [differences at day 3 and 4 were − 11.26 (95% CI: − 20.73; − 1.79) g/kg/d and − 13.09 (95% CI: − 23.15; − 3.02) g/kg/d, respectively]. This gradually changed into positive weight gain velocity in transition and eventually peaked at 12 g/kg/d early in the rehabilitation phase, with no difference by edema status (P > 0.9). During outpatient therapeutic care (OTC), overall, weight gain velocity showed a decreasing trend over time (from 5 to 2 g/kg/d), [difference between edema and non-edema groups at week 2 was 2.1 (95% CI: 1.0;3.2) g/kg/d]. MUAC gain velocity results mirrored those of weight gain velocity [differences were − 2.30 (95% CI: − 3.6; − 0.97) mm/week at week 1 in ITC and 0.65 (95% CI: − 0.07;1.37) mm/week at week 2 in OTC]. Conclusions Weight and MUAC gain velocities among Ugandan children with complicated SAM showed an increasing trend during transition and early in the rehabilitation phase, and a decreasing trend thereafter, but, overall, catch-up growth was prolonged. Further research to establish specific cut-offs to assess weight and MUAC gain velocities during different periods of rehabilitation is needed. Supplementary Information The online version contains supplementary material available at 10.1186/s40795-021-00428-0.
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Affiliation(s)
- Jolly G K Kamugisha
- Mwanamugimu Nutrition Unit, Department of Pediatrics, Mulago National Referral Hospital, P.O. Box 7051, Kampala, Uganda. .,Department of Nutrition, Exercise and Sports, University of Copenhagen, 1958, Frederiksberg C, Denmark.
| | - Betty Lanyero
- Mwanamugimu Nutrition Unit, Department of Pediatrics, Mulago National Referral Hospital, P.O. Box 7051, Kampala, Uganda
| | - Nicolette Nabukeera-Barungi
- Department of Pediatrics and Child Health, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda
| | - Harriet Nambuya-Lakor
- Mwanamugimu Nutrition Unit, Department of Pediatrics, Mulago National Referral Hospital, P.O. Box 7051, Kampala, Uganda.,Department of Pediatrics, Jinja Regional Referral Hospital, Jinja, Uganda
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, 1958, Frederiksberg C, Denmark
| | - Christian Mølgaard
- Department of Nutrition, Exercise and Sports, University of Copenhagen, 1958, Frederiksberg C, Denmark
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, 1958, Frederiksberg C, Denmark
| | - André Briend
- Department of Nutrition, Exercise and Sports, University of Copenhagen, 1958, Frederiksberg C, Denmark.,Center for Child Health Research, Faculty of Medicine and Health Technology, Tampere University, Arvo building, Arvo Ylpön katu 34, FIN-33014 Tampere University, Tampere, Finland
| | - Ezekiel Mupere
- Department of Pediatrics and Child Health, College of Health Sciences, Makerere University, P.O. Box 7072, Kampala, Uganda
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, 1958, Frederiksberg C, Denmark
| | - Benedikte Grenov
- Department of Nutrition, Exercise and Sports, University of Copenhagen, 1958, Frederiksberg C, Denmark
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24
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Shahunja KM, Sévin DC, Kendall L, Ahmed T, Hossain MI, Mahfuz M, Zhu X, Singh K, Singh S, Crowther JM, Gibson RA, Darmstadt GL. Effect of topical applications of sunflower seed oil on systemic fatty acid levels in under-two children under rehabilitation for severe acute malnutrition in Bangladesh: a randomized controlled trial. Nutr J 2021; 20:51. [PMID: 34092255 PMCID: PMC8183055 DOI: 10.1186/s12937-021-00707-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 05/18/2021] [Indexed: 11/30/2022] Open
Abstract
Background Children with severe acute malnutrition (SAM) have inadequate levels of fatty acids (FAs) and limited capacity for enteral nutritional rehabilitation. We hypothesized that topical high-linoleate sunflower seed oil (SSO) would be effective adjunctive treatment for children with SAM. Methods This study tested a prespecified secondary endpoint of a randomized, controlled, unblinded clinical trial with 212 children with SAM aged 2 to 24 months in two strata (2 to < 6 months, 6 to 24 months in a 1:2 ratio) at Dhaka Hospital of icddr,b, Bangladesh between January 2016 and December 2017. All children received standard-of-care management of SAM. Children randomized to the emollient group also received whole-body applications of 3 g/kg SSO three times daily for 10 days. We applied difference-in-difference analysis and unsupervised clustering analysis using t-distributed stochastic neighbor embedding (t-SNE) to visualize changes in FA levels in blood from day 0 to day 10 of children with SAM treated with emollient compared to no-emollient. Results Emollient therapy led to systematically higher increases in 26 of 29 FAs over time compared to the control. These effects were driven primarily by changes in younger subjects (27 of 29 FAs). Several FAs, especially those most abundant in SSO showed high-magnitude but non-significant incremental increases from day 0 to day 10 in the emollient group vs. the no-emollient group; for linoleic acid, a 237 μg/mL increase was attributable to enteral feeding and an incremental 98 μg/mL increase (41%) was due to emollient therapy. Behenic acid (22:0), gamma-linolenic acid (18:3n6), and eicosapentaenoic acid (20:5n3) were significantly increased in the younger age stratum; minimal changes were seen in the older children. Conclusions SSO therapy for SAM augmented the impact of enteral feeding in increasing levels of several FAs in young children. Further research is warranted into optimizing this novel approach for nutritional rehabilitation of children with SAM, especially those < 6 months. Trial registration ClinicalTrials.gov: NCT02616289. Supplementary Information The online version contains supplementary material available at 10.1186/s12937-021-00707-3.
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Affiliation(s)
- K M Shahunja
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Daniel C Sévin
- Cellzome GmbH, GlaxoSmithKline R&D, Meyerhofstrasse 1, 69117, Heidelberg, Germany
| | - Lindsay Kendall
- GlaxoSmithKline R&D, Gunnels Wood Road, Stevenage, Hertfordshire, UK
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Md Iqbal Hossain
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Mustafa Mahfuz
- Nutrition and Clinical Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), Dhaka, Bangladesh
| | - Xinyi Zhu
- GlaxoSmithKline R&D, Gunnels Wood Road, Stevenage, Hertfordshire, UK
| | - Krishan Singh
- GlaxoSmithKline R&D, Gunnels Wood Road, Stevenage, Hertfordshire, UK
| | - Sunita Singh
- GlaxoSmithKline R&D, Gunnels Wood Road, Stevenage, Hertfordshire, UK
| | | | - Rachel A Gibson
- GlaxoSmithKline R&D, Gunnels Wood Road, Stevenage, Hertfordshire, UK
| | - Gary L Darmstadt
- Department of Pediatrics, Stanford University School of Medicine, 1701 Page Mill Road, Room 121, Palo Alto, Stanford, CA, 94304, USA.
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Calder N, Walsh K, Olupot-Olupot P, Ssenyondo T, Muhindo R, Mpoya A, Brignardello J, Wang X, McKay E, Morrison D, Holmes E, Frost G, Maitland K. Modifying gut integrity and microbiome in children with severe acute malnutrition using legume-based feeds (MIMBLE): A pilot trial. Cell Rep Med 2021; 2:100280. [PMID: 34095882 PMCID: PMC8149470 DOI: 10.1016/j.xcrm.2021.100280] [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: 08/14/2020] [Revised: 02/23/2021] [Accepted: 04/22/2021] [Indexed: 11/22/2022]
Abstract
Case fatality among African children with severe acute malnutrition remains high. We report a 3-arm pilot trial in 58 Ugandan children, comparing feeds targeting disordered gastrointestinal function containing cowpea (CpF, n = 20) or inulin (InF, n = 20) with conventional feeds (ConF, n = 18). Baseline measurements of gut permeability (lactulose:mannitol ratio 1.19 ± SD 2.00), inflammation (fecal calprotectin 539.0 μg/g, interquartile range [IQR] 904.8), and satiety (plasma polypeptide YY 62.6 pmol/l, IQR 110.3) confirm gastrointestinal dysfunction. By day 28, no differences are observable in proportion achieving weight gain >5 g/kg/day (87%, 92%, 86%; p > 0.05), mortality (16%, 30%, 17%; p > 0.05), or edema resolution (83%, 54%, 91%; p > 0.05) among CpF, InF, and ConF. Decreased fecal bacterial richness from day 1 (abundance-based coverage estimator [ACE] 53.2) to day 7 (ACE 40.8) is observed only in ConF (p = 0.025). Bifidobacterium relative abundance increases from day 7 (5.8% ± 8.6%) to day 28 (10.9% ± 8.7%) in CpF (corrected p = 1.000). Legume-enriched feeds support aspects of gut function and the microbiome. Trial registration PACTR201805003381361.
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Affiliation(s)
- Nuala Calder
- Imperial Centre for Pediatrics and Child Health, Imperial College, St Mary’s Campus Norfolk Place, London W2 1PG, UK
| | - Kevin Walsh
- Division of Diabetes, Endocrinology and Metabolism, Imperial College, 6th Floor Commonwealth Building, Hammersmith Campus, DuCane Road, London W12, UK
| | - Peter Olupot-Olupot
- Mbale Clinical Research Institute, Busitema University Faculty of Health Sciences, Mbale Campus, Palissa Road, PO Box 1966, Mbale, Uganda
| | - Tonny Ssenyondo
- Mbale Clinical Research Institute, Busitema University Faculty of Health Sciences, Mbale Campus, Palissa Road, PO Box 1966, Mbale, Uganda
| | - Rita Muhindo
- Mbale Clinical Research Institute, Busitema University Faculty of Health Sciences, Mbale Campus, Palissa Road, PO Box 1966, Mbale, Uganda
| | - Ayub Mpoya
- Kenya Medical Research Institute (KEMRI)–Wellcome Trust Research Programme, PO Box 230, Kilifi, Kenya
| | - Jerusa Brignardello
- Division of Computational and Systems Medicine, Imperial College, Level 2 Faculty Building, South Kensington Campus, Kensington, London SW7 2AZ, UK
| | - Xuedan Wang
- Department of Food and Nutritional Sciences, The University of Reading, Harry Nursten Building, Pepper Lane, Whiteknights, Reading RG6 6DZ, UK
| | - Eleanor McKay
- Stable Isotope Biochemistry Laboratory, Scottish Universities Environmental Research Centre, University of Glasgow, Rankine Avenue, East Kilbride G75 0QF, UK
| | - Douglas Morrison
- Stable Isotope Biochemistry Laboratory, Scottish Universities Environmental Research Centre, University of Glasgow, Rankine Avenue, East Kilbride G75 0QF, UK
| | - Elaine Holmes
- Division of Computational and Systems Medicine, Imperial College, Level 2 Faculty Building, South Kensington Campus, Kensington, London SW7 2AZ, UK
| | - Gary Frost
- Division of Diabetes, Endocrinology and Metabolism, Imperial College, 6th Floor Commonwealth Building, Hammersmith Campus, DuCane Road, London W12, UK
| | - Kathryn Maitland
- Imperial Centre for Pediatrics and Child Health, Imperial College, St Mary’s Campus Norfolk Place, London W2 1PG, UK
- Institute of Global Health and Innovation, Imperial College, Faculty Building, South Kensington Campus, Kensington, London SW7 2AZ, UK
- Faculty of Medicine, Imperial College, Department of Metabolism, Digestion and Reproduction, Queen Elizabeth the Queen Mother Wing (QEQM) St Mary’s Campus, Norfolk Place, London W2 1PG, UK
- Kenya Medical Research Institute (KEMRI)–Wellcome Trust Research Programme, PO Box 230, Kilifi, Kenya
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Kintwa I, Ripa P, Kurubi J, Kaupa M, Duke T. Clinical and laboratory features associated with mortality in children with severe malnutrition in Papua New Guinea. Paediatr Int Child Health 2021; 41:123-128. [PMID: 33797342 DOI: 10.1080/20469047.2021.1901435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: The World Health Organization has a clinical and syndromic approach to the management of severe acute malnutrition which recognises that laboratory investigations are often not possible where children with severe malnutrition present. In low- and middle-income countries including Papua New Guinea, rates of death from severe malnutrition in many hospitals remain 10% or more.Aim: To evaluate the clinical predictors of death and the association between disturbances of electrolytes and haematological investigations in children with severe malnutrition and the risk of mortality.Methods: The clinical and laboratory predictors of death in a prospective cohort of 150 children with severe malnutrition admitted to a provincial hospital in Papua New Guinea were analysed. The clinical signs and electrolytes, complete blood count and liver function tests at presentation and on Days 3 and 5 were recorded.Results: The strongest independent predictors of mortality at assessment on admission were a low child Glasgow coma scale (≤12), hypoxaemia (SpO2 <90%), prolonged capillary refill (>3 seconds) and dysnatraemia (<130 or >150 mmol/L). The area under the receiver operating characteristics curve for these four variables was 0.93.Conclusions: That three of these four criteria correspond closely to the WHO Emergency Clinical Signs reinforces the value of a system of triage and risk assessment in children with severe malnutrition. If a child has emergency signs they should be managed in an area on the ward where close monitoring and supportive care can be provided, the WHO guidelines for severe malnutrition followed, and other specific care provided. Measurements of serum sodium, particularly in children with diarrhoea and dehydration, is also important in risk assessment and management.
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Affiliation(s)
- Ian Kintwa
- Western Highlands Provincial Health Authority, Mount Hagen General Hospital, Papua New Guinea
| | - Paulus Ripa
- Western Highlands Provincial Health Authority, Mount Hagen General Hospital, Papua New Guinea
| | - Jonah Kurubi
- Western Highlands Provincial Health Authority, Mount Hagen General Hospital, Papua New Guinea
| | - Magdalynn Kaupa
- Western Highlands Provincial Health Authority, Mount Hagen General Hospital, Papua New Guinea
| | - Trevor Duke
- Discipline of Child Health, School of Medicine and Health Sciences, University of Papua New Guinea, Port Moresby.,Intensive Care Unit and Department of Paediatrics, University of Melbourne, Melbourne, Australia
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Extracellular vesicles isolated from milk can improve gut barrier dysfunction induced by malnutrition. Sci Rep 2021; 11:7635. [PMID: 33828139 PMCID: PMC8026962 DOI: 10.1038/s41598-021-86920-w] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 03/18/2021] [Indexed: 02/01/2023] Open
Abstract
Malnutrition impacts approximately 50 million children worldwide and is linked to 45% of global mortality in children below the age of five. Severe acute malnutrition (SAM) is associated with intestinal barrier breakdown and epithelial atrophy. Extracellular vesicles including exosomes (EVs; 30-150 nm) can travel to distant target cells through biofluids including milk. Since milk-derived EVs are known to induce intestinal stem cell proliferation, this study aimed to examine their potential efficacy in improving malnutrition-induced atrophy of intestinal mucosa and barrier dysfunction. Mice were fed either a control (18%) or a low protein (1%) diet for 14 days to induce malnutrition. From day 10 to 14, they received either bovine milk EVs or control gavage and were sacrificed on day 15, 4 h after a Fluorescein Isothiocyanate (FITC) dose. Tissue and blood were collected for histological and epithelial barrier function analyses. Mice fed low protein diet developed intestinal villus atrophy and barrier dysfunction. Despite continued low protein diet feeding, milk EV treatment improved intestinal permeability, intestinal architecture and cellular proliferation. Our results suggest that EVs enriched from milk should be further explored as a valuable adjuvant therapy to standard clinical management of malnourished children with high risk of morbidity and mortality.
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Uddin MF, Molyneux S, Muraya K, Hossain MA, Islam MA, Shahid ASMSB, Zakayo SM, Njeru RW, Jemutai J, Berkley JA, Walson JL, Ahmed T, Sarma H, Chisti MJ. Gender-related influences on adherence to advice and treatment-seeking guidance for infants and young children post-hospital discharge in Bangladesh. Int J Equity Health 2021; 20:64. [PMID: 33627119 PMCID: PMC7903601 DOI: 10.1186/s12939-021-01404-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/09/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Post-hospital discharge mortality risk is high among young children in many low and middle-income countries (LMICs). The available literature suggests that child, caregiver and health care provider gender all play important roles in post-discharge adherence to medical advice, treatment-seeking and recovery for ill children in LMICs, including those with undernutrition. METHODS A qualitative study was embedded within a larger multi-country multi-disciplinary observational cohort study involving children aged less than 2 years conducted by the Childhood Acute Illness and Nutrition (CHAIN) Network. Primary data were collected from family members of 22 purposively selected cohort children. Family members were interviewed several times in their homes over the 6 months following hospital discharge (total n = 78 visits to homes). These in-depth interviews were complemented by semi-structured individual interviews with 6 community representatives, 11 community health workers and 12 facility-based health workers, and three group discussions with a total of 24 community representatives. Data were analysed using NVivo11 software, using both narrative and thematic approaches. RESULTS We identified gender-related influences at health service/system and household/community levels. These influences interplayed to family members' adherence to medical advice and treatment-seeking after hospital discharge, with potentially important implications for children's recovery. Health service/system level influences included: fewer female medical practitioners in healthcare facilities, which influenced mothers' interest and ability to consult them promptly for their child's illnesses; gender-related challenges for community health workers in supporting mothers with counselling and advice; and male caregivers' being largely absent from the paediatric wards where information sessions to support post-discharge care are offered. Gendered household/community level influences included: women's role as primary caretakers for children and available levels of support; male family members having a dominant role in decision-making related to food and treatment-seeking behaviour; and greater reluctance among parents to invest money and time in the treatment of female children, as compared to male children. CONCLUSIONS A complex web of gender related influences at health systems/services and household/community levels have important implications for young children's recovery post-discharge. Immediate interventions with potential for positive impact include awareness-raising among all stakeholders - including male family members - on how gender influences child health and recovery, and how to reduce adverse consequences of gender-based discrimination. Specific interventions could include communication interventions in facilities and homes, and changes in routine practices such as who is present in facility interactions. To maximise and sustain the impact of immediate actions and interventions, the structural drivers of women's position in society and gender inequity must also be tackled. This requires interventions to ensure equal equitable opportunities for men and women in all aspects of life, including access to education and income generation activities. Given patriarchal norms locally and globally, men will likely need special targeting and support in achieving these objectives.
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Affiliation(s)
- Md Fakhar Uddin
- Nutrition and Clinical Services Division, icddr,b, GPO Box 128, Dhaka, 1000, Bangladesh.
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya.
| | - Sassy Molyneux
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI-Wellcome Trust Research Programme, P.O. Box 230-80108, Kilifi, Kenya
- Centre for Tropical Medicine and Global Health, University of Oxford, Old Road Campus, Headington, Oxford, OX3 7BN, UK
| | - Kui Muraya
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI-Wellcome Trust Research Programme, P.O. Box 43640-00100, Nairobi, Kenya
| | - Md Alamgir Hossain
- Nutrition and Clinical Services Division, icddr,b, GPO Box 128, Dhaka, 1000, Bangladesh
| | - Md Aminul Islam
- Nutrition and Clinical Services Division, icddr,b, GPO Box 128, Dhaka, 1000, Bangladesh
| | - Abu Sadat Mohammad Sayeem Bin Shahid
- Nutrition and Clinical Services Division, icddr,b, GPO Box 128, Dhaka, 1000, Bangladesh
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
| | | | - Rita Wanjuki Njeru
- KEMRI-Wellcome Trust Research Programme, P.O. Box 230-80108, Kilifi, Kenya
| | - Julie Jemutai
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI-Wellcome Trust Research Programme, P.O. Box 230-80108, Kilifi, Kenya
| | - James A Berkley
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
- KEMRI-Wellcome Trust Research Programme, P.O. Box 230-80108, Kilifi, Kenya
- Centre for Tropical Medicine and Global Health, University of Oxford, Old Road Campus, Headington, Oxford, OX3 7BN, UK
| | - Judd L Walson
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
- Department of Global Health, Medicine, Paediatrics and Epidemiology, University of Washington, Seattle, USA
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division, icddr,b, GPO Box 128, Dhaka, 1000, Bangladesh
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
| | - Haribondhu Sarma
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
- Research School of Population Health, Australian National University, Acton, ACT, Canberra, 2601, Australia
| | - Mohammod Jobayer Chisti
- Nutrition and Clinical Services Division, icddr,b, GPO Box 128, Dhaka, 1000, Bangladesh
- The Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
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Nass SS, Nass NS, Iliyasu Z, Suleiman B, Yahaya S, Habibu B, Bindawa MI, Sani A, Suleiman M, Gachi AS. Determinants of Mortality Among Severely Malnourished Children in Northern Nigeria. Health Serv Res Manag Epidemiol 2021; 8:23333928211064089. [PMID: 34988260 PMCID: PMC8721701 DOI: 10.1177/23333928211064089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/08/2021] [Accepted: 11/15/2021] [Indexed: 11/16/2022] Open
Abstract
Objectives Severe Acute Malnutrition is a significant cause of mortality in children under the age of 5 years in low-resource settings, including Northern Nigeria. The study aimed to determine the associations between selected risk factors and mortality outcomes in children admitted with SAM in a facility in Katsina State, Northern Nigeria. Methods A prospective observational cohort of 201 children aged 6 to 59 months who were admitted with severe acute malnutrition (SAM) in stabilization centers in Katsina State, Northern Nigeria between May 18, 2021, and July 20, 2021, (63 days) were assessed followed up. Outcomes were analyzed using Kaplan-Meir analysis to estimate time to death, and Cox proportional-hazard regression model was used to determine predictors of mortality. Results The log-rank test showed significant differences in the probability of death between categories of diarrheal status (log-rank statistic = 9.760, P = .021) and presence of existing disease (comorbidity) (log-rank statistic = 5.338, P = .021). The study identified that severely malnourished children admitted with comorbidities showed significant association with time to event (death) (AHR: 4.109, 95% CI: 1.51, 32.60). The estimated mean time until death was 57.9 days (±3.0) for children without comorbidities and 20.1 (±3.0) days for children with comorbidities. The median survival time was 18 days for children with comorbidities. Conclusion The presence of comorbidities was significantly associated with mortality. Severely malnourished children with comorbidities had 4 times higher mortality risk than severely malnourished children admitted without comorbidities. Clinicians and health workers should give due emphasis to the early detection and effective management of comorbidities in children with severe acute malnutrition.
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Affiliation(s)
- Shafique Sani Nass
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Nafisa Sani Nass
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Zubairu Iliyasu
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Bello Suleiman
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Shamsuddeen Yahaya
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Bala Habibu
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Murtala Isa Bindawa
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Aminu Sani
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Medinat Suleiman
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
| | - Adamu Suleiman Gachi
- World Health Organization, Inter-Country Support Team (IST), East & Southern Africa (ESA), Highlands, Harare, Zimbabwe
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Kambale RM, Nancy FI, Ngaboyeka GA, Kasengi JB, Bindels LB, Van der Linden D. Effects of probiotics and synbiotics on diarrhea in undernourished children: Systematic review with meta-analysis. Clin Nutr 2020; 40:3158-3169. [PMID: 33446418 DOI: 10.1016/j.clnu.2020.12.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 11/14/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Undernutrition predisposes children to a greater incidence and duration of diarrhea. No review and meta-analysis have yet been conducted to assess effectiveness of probiotics and synbiotics in undernourished children. AIMS To assess the effectiveness of probiotics and synbiotics on diarrhea in undernourished children. METHODS Randomized, double-blind, placebo-controlled trials evaluating the effects of probiotics and synbiotics on diarrhea in undernourished children were searched from 1990 to May 2020. Recommendations of the Cochrane Handbook and the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement were followed. RESULTS The systematic review identified 15 trials with 6986 patients. The meta-analysis revealed that treatment with probiotic or synbiotic reduced significantly both the duration of diarrhea [Weighted mean difference (WMD) = -1.05 day, 95% CI (-1.98, -0.11)] and the hospital stay duration [Standard mean difference (SMD) = -2.87 days, 95% CI (-5.33, -0.42)], especially in specific patient subsets. In both groups, similar rates of vomiting and nutritional recovery were observed. No probiotics or synbiotics-related adverse effects were reported. Subgroup analyses showed that probiotic and synbiotic treatment were more effective in reducing risk of diarrhea in outpatients [Risk ratio (RR) = 0.86, 95%CI (0.75-0.98)]. CONCLUSION This meta-analysis supports the potential beneficial roles of probiotics and synbiotics on diarrhea in undernourished children.
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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; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo.
| | - Fransisca Isia Nancy
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo
| | - Gaylord Amani Ngaboyeka
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo
| | - Joe Bwija Kasengi
- Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo; General Pediatrics, Pediatric Department, Hôpital Provincial Général de Référence de Bukavu, Democratic Republic of Congo
| | - Laure B Bindels
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Brussels, Belgium; Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, Brussels, Belgium
| | - Dimitri Van der Linden
- Institute of Experimental and Clinical Research, Université Catholique de Louvain, Brussels, Belgium; Pediatric Infectious Diseases, General Pediatrics, Pediatric Department, Cliniques universitaires Saint Luc, Brussels, Belgium
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Negussie AS, Tadesse AW. Predictors of undesirable treatment outcomes of severe acute malnutrition among inpatient children in Addis Ababa, Ethiopia: a retrospective cohort study. BMC Public Health 2020; 20:1532. [PMID: 33036594 PMCID: PMC7547421 DOI: 10.1186/s12889-020-09645-x] [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: 08/19/2019] [Accepted: 10/05/2020] [Indexed: 11/10/2022] Open
Abstract
Background In 2018, malnutrition contributed to 45% of all global cause of child death. These early child deaths were due to conditions that could either be prevented or treated with basic interventions. Hence, this study intended to provide a quantitative estimate of factors associated with undesirable treatment outcomes of severe acute malnutrition (SAM). Methods We studied a retrospective cohort of 304 children aged 6–59 months with complicated SAM admitted to Yekatit 12 Hospital Medical College from 2013 to 2016. We extracted data from hospital records on nutritional status, socio-demographic factors and medical conditions during admission. The analysis was carried out using SPSS version 20. The Kaplan-Meier estimator was employed to analyze the recovery rate of the children treated for SAM and multivariable Cox regression was used to determine factors that predict inpatient undesirable treatment outcomes. Result From a total of 304 children 6–59 months with SAM, 133 (51.4%) were boys. Marasmus was the most common type (132 (51%)) of severe acute malnutrition. The recovery, death and defaulter rate were 70.4, 12.2 and 8.2% respectively. The main predictors of undesirable treatment outcomes were found to be the presence of HIV antibody (AHR = 3.208; 95% CI: [1.045–9.846]) and sepsis (AHR = 7.677, 95% CI: [2.320–25.404]). Conclusion The study revealed that the overall treatment outcomes were below the SPHERE standard recommendation. The main predictors of undesirable treatment outcomes among inpatient children treated for SAM were HIV and sepsis. Intervention to reduce undesirable treatment outcomes should focus on comorbidities, especially HIV and sepsis.
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Bitew ZW, Alemu A, Worku T. Treatment outcomes of severe acute malnutrition and predictors of recovery in under-five children treated within outpatient therapeutic programs in Ethiopia: a systematic review and meta-analysis. BMC Pediatr 2020; 20:335. [PMID: 32631260 PMCID: PMC7339430 DOI: 10.1186/s12887-020-02188-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 06/02/2020] [Indexed: 12/03/2022] Open
Abstract
Background Severe acute malnutrition affects around 17 million under-five children in the world, of which the highest burden is accounted by Sub-Saharan Africa where Ethiopia is found. Though there are few individual, inconsistent and inconclusive studies, there is no nationally representative study on treatment outcomes of SAM in outpatient therapeutic feeding programs of Ethiopia. This study aimed at estimating the pooled treatment outcomes and predictors of recovery rate among under- five children with SAM in Ethiopia. Methods Electronic databases (PubMed, Medline (EBSCOhost), EMBASE (Elsevier), CINAHL (EBSCOhost), web of science, Scopus, Science Direct and Food Science and Technology Abstracts (FSTA)), and grey literature sources (Google scholar, Mednar, World Cat and google) were used to retrieve articles. The random effect model was used to estimate the pooled treatment outcomes. Hazard ratios were used to determine the predictors of recovery rate. Cochran’s Q, I2, and univariate Meta regression were done for heterogeneity. Begg’s & Egger’s tests were used for publication bias. Results Nineteen articles with a total number of 23,395 under-five children with SAM were used for this meta-analysis. The pooled recovery, death, defaulter and non-recovery rates were 70% (95% CI: 64, 76), 2% (95% CI: 1, 2), 10% (95%CI: 7, 12), 15% (95% CI: 10, 20), respectively. Diarrhea (HR = 0.8, 95% CI: 0.75, 0.94), no edema (HR = 0.41, 95% CI: 0.33, 0.50) and amoxicillin (HR = 1.81, 95% CI: 1.18, 2.44) were independent predictors of recovery rate of children with SAM in Ethiopia. Publication year was found to be the potential source of heterogeneity between included studies. Conclusion The treatment outcomes of children with SAM from outpatient therapeutic feeding programs of Ethiopia are lower than the sphere guidelines, WHO and national recommendations. Diarrhea and no edema antagonized the recovery rate of children, while amoxicillin enhanced the recovery rate of children from SAM. Community health workers need to be trained. Especial attention should be given while treating children with diarrhea and severe wasting. Community mobilization is also recommended to improve community awareness about the therapeutic foods.
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Comorbidities and Factors Associated with Mortality among Children under Five Years Admitted with Severe Acute Malnutrition in the Nutritional Unit of Jinja Regional Referral Hospital, Eastern Uganda. Int J Pediatr 2020; 2020:7809412. [PMID: 33312207 PMCID: PMC7721513 DOI: 10.1155/2020/7809412] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 10/24/2020] [Indexed: 11/17/2022] Open
Abstract
Background Mortality among children with severe acute malnutrition remains an immense health concern in the hospitals in developing countries, but its attributes are not completely assessed in various hospital settings. The aim of this study was to determine the proportion of mortality, the comorbidities, and factors associated with in-hospital mortality among children under five years of age admitted with severe acute malnutrition at Jinja Regional Referral Hospital, Eastern Uganda. Methods This was a hospital-based analytical and descriptive prospective cohort study conducted in the nutritional unit of Jinja Regional Referral Hospital. A total of 338 children and their caretakers who met the criteria were consecutively enrolled into the study. Descriptive statistics were used to each of the independent factors, and comorbidities were subjected to chi-squared test followed by logistic regression analysis to assess its association incidence of mortality among children. All independent variables with p values ≤ 0.05 were entered into a multivariate model for factors and comorbidities independently. Factors and comorbidities with p values ≤ 0.05 were considered as associates of mortality among children. Results Of the 338 children under 5 years of age enrolled, 49 (14.5%) died, although the majority of children were diagnosed with dehydration, 128 (37.9%); pneumonia, 127(37.6%); and malaria, 87(25.7%). Anemia (aRR = 2.9, 95% CI: 1.23-6.62, p = 0.01), bacteremia (aRR = 10.0, 95% CI: 3.62-29.01, p = 0.01), HIV (aRR = 4.8, 95% CI: 1.42-16.30, p < 0.01), TB (aRR = 4.3, 95% CI: 1.28-14.49, p < 0.02), and shock (aRR = 60.9, 95% CI: 9.05-410.28, p < 0.01) were the comorbidities significantly associated with a likelihood of mortality. Conclusions The mortality among children under 5 years of age admitted with severe acute malnutrition is still high (14.5% versus 5%). The comorbidities are significantly associated with mortality. The clinicians are recommended to follow-up closely patients with severe acute malnutrition and to focus on the critical comorbidities identified.
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Hussen Kabthymer R, Gizaw G, Belachew T. Time to Cure and Predictors of Recovery Among Children Aged 6-59 Months with Severe Acute Malnutrition Admitted in Jimma University Medical Center, Southwest Ethiopia: A Retrospective Cohort Study. Clin Epidemiol 2020; 12:1149-1159. [PMID: 33116909 PMCID: PMC7588275 DOI: 10.2147/clep.s265107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 09/08/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Treatment at a stabilization center is an important intervention to avert the huge burden of mortality for children with complicated severe acute malnutrition (SAM). Despite the improvement in hospital coverage and the development of standardized WHO treatment guidelines, recent reviews indicated a wide range in recovery rate (34-88%) due to several context-specific factors. This study aimed to estimate time to recovery and to determine predictors of time to recovery among children aged 6-59 months with severe acute malnutrition. Patients and Methods An institution-based retrospective cohort study design was used among 375 children aged 6-59 months admitted to Jimma University Medical Center, Jimma, Ethiopia from September 2015 to September 2017. All eligible children were enrolled and assessed using a pretested questionnaire. Kaplan-Meir estimates and survival curves were used to compare the time to recovery using log rank test among different characteristics. Cox proportional hazard model was used to identify significant predictors of time to recovery. A p-value less than 0.05 was declared statistically significant. Results The rate of recovery was 4.06 per 100 person days. Median time of recovery for our cohort of SAM children's was 19 days (95% CI: 17.95-20.05). Independent predictors of time to recovery were play stimulation (AHR=1.93, 95% CI: 1.23-3.03), vaccination status (AHR=2.26, 95% CI: 1.12-4.57), tuberculosis (AHR= 0.48, 95% CI: 0.27-0.87), malaria (AHR=0.34,95% CI:0.13-0.88), use of amoxicillin (AHR=1.54, 95% CI: 0.008-2.34), deworming (AHR=1.8, 95% CI: 1.18-2.73), and shock (AHR=0.18, 95% CI: 0.05-0.59). Conclusion The findings of this study showed that the average length of stay on treatment and median time for recovery are within the sphere standard. Psychosocial stimulation, appropriate provision of routine medication and management of medical co-morbidity are needed to promote fast recovery.
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Affiliation(s)
| | - Getu Gizaw
- Department of Population and Family Health, College of Health Sciences, Jimma University, Jimma, Ethiopia
| | - Tefera Belachew
- Department of Population and Family Health, College of Health Sciences, Jimma University, Jimma, Ethiopia
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Campion-Smith TJ, Kerac M, McGrath M, Berkley JA. Antimicrobial and micronutrient interventions for the management of infants under 6 months of age identified with severe malnutrition: a literature review. PeerJ 2020; 8:e9175. [PMID: 32974089 PMCID: PMC7487149 DOI: 10.7717/peerj.9175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 04/21/2020] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Infants under 6 months (U6M) contribute a significant proportion of the burden and mortality of severe malnutrition globally. Evidence of underlying aetiology in this population is sparse, but it is known that the group includes ex-preterm and low birthweight (LBW) infants. They represent a unique population given their dependence on breastmilk or a safe, secure alternative. Nutrition agencies and health providers struggle to make programming decisions on which interventions should be provided to this group based upon the 2013 WHO Guidelines for the 'Management of Severe Acute Malnutrition in Infants and Young Children' since there are no published interventional trial data focussed on this population. Interim guidance for this group might be informed by evidence of safety and efficacy in adjacent population groups. METHODOLOGY A narrative literature review was performed of systematic reviews, meta-analyses and randomised controlled trials of antimicrobial and micronutrient interventions (antibiotics, deworming, vitamin A, vitamin D, iron, zinc, folic acid and oral rehydration solution (ORS) for malnutrition) across the population groups of low birthweight/preterm infants, infants under 6 months, infants and children over 6 months with acute malnutrition or through supplementation to breastfeeding mothers. Outcomes of interest were safety and efficacy, in terms of mortality and morbidity. RESULTS Ninety-four articles were identified for inclusion within this review. None of these studied interventions exclusively in severely malnourished infants U6M. 64% reported on the safety of studied interventions. Significant heterogeneity was identified in definitions of study populations, interventions provided, and outcomes studied. The evidence for efficacy and safety across population groups is reviewed and presented for the interventions listed. CONCLUSIONS The direct evidence base for medical interventions for severely malnourished infants U6M is sparse. Our review identifies a specific need for accurate micronutrient profiling and interventional studies of micronutrients and oral fluid management of diarrhoea amongst infants U6M meeting anthropometric criteria for severe malnutrition. Indirect evidence presented in this review may help shape interim policy and programming decisions as well as the future research agenda for the management of infants U6M identified as malnourished.
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Affiliation(s)
| | - Marko Kerac
- Department of Population Health, London School of Hygiene & Tropical Medicine, University of London, London, United Kingdom
| | | | - James A. Berkley
- KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- The Childhood Acute Illness & Nutrition (CHAIN) Network, Nairobi, Kenya
- Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, United Kingdom
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Kumar D, Rao SK, Singh TB. Clinico-biochemical profile of sick children with severe acute malnutrition. J Family Med Prim Care 2020; 9:2269-2272. [PMID: 32754486 PMCID: PMC7380782 DOI: 10.4103/jfmpc.jfmpc_1236_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/11/2020] [Accepted: 03/26/2020] [Indexed: 11/04/2022] Open
Abstract
Objective Severe acute malnutrition (SAM) classified as edematous and marasmus, however, Kwashiorker represents the most severe phenotype of edematous malnutrition. The aim of this study was to describe the clinico-biochemical profile in sick children with severe acute malnutrition. Materials and Methods This is a descriptive cross-sectional study, which included children aged 6 to 60 months, fulfilling the World Health Organization (WHO) criteria of severe acute malnutrition. We collected data on demography, anthropometry, history, and clinical examination. Investigations included arterial blood gas analysis, serum electrolytes, calcium, serum albumin, and blood sugar. P value < 0.05 was considered significant. Results One hundred twenty-two children with SAM were recruited, out of which 65 (53.27%) had edematous malnutrition and 57 (46.7%) had nonedematous malnutrition. Out of total children, 90 (73.77%) were discharged from hospital, 18 (14.7%) died, and 14 (11.4%) were left against medical advice. Out of 122 children with SAM, edematous children were younger (25.7 vs. 34.5 months, P = 0.002). Children with edematous malnutrition were more likely to have pneumonia (P = 0.04), acute gastroenteritis (P < 0.001), hyponatremia (P = 0.04), metabolic acidosis (P = 0.005), and hypocalcemia (P = 0.006) when compared with nonedematous children. Edematous malnutrition has 1.3 and 1.4 times more risk of death and leave against medical advice (LAMA) respectively as compared to nonedematous malnutrition. Mortality was higher in edematous malnutrition (12, 66.6%) than nonedematous malnutrition (6, 33.3%). Conclusion Edematous malnutrition was commonly prevalent in 1 to 3 years of children and clinical and biochemical abnormalities frequently co-exist with edematous malnutrition.
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Affiliation(s)
- Dhilip Kumar
- Resident Pediatrics, IMS, BHU, Uttar Pradesh, India
| | | | - Tej Bali Singh
- Department of Biostatistics, IMS, BHU, Uttar Pradesh, India
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Bilal JA, Eltahir HG, Al-Nafeesah A, Al-Wutayd O, Adam I. Acute severe malnutrition treatment outcomes in children ages 6-59 months admitted to Singa Hospital, Sudan. Trans R Soc Trop Med Hyg 2020; 114:612-617. [PMID: 32484862 DOI: 10.1093/trstmh/traa033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 02/01/2020] [Accepted: 04/22/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Acute malnutrition threatens the lives of 50.5 million children <5 y of age. Consequences of malnutrition include death, among other short-term sequelae. This study was conducted from April to October 2018 to determine the outcomes of children 6-59 months of age with acute severe malnutrition admitted to Singa Hospital in central Sudan. METHODS Clinical information for children with a mid-upper arm circumference (MUAC) <115 mm were collected. We measured children's weight and height and calculated weight-for-height z-scores. Treatment was offered according to World Health Organization (WHO) guidelines. Outcomes were recorded as recovered, discharged against medical advice or died. RESULTS This study included 376 malnourished children. The median age was 18 months (interquartile range [IQR] 12-24). The male:female ratio was 1:1. Among children with weight-for-height Z-scores of -4 and -3, 103 (27.3%) had oedematous malnutrition. There were 131 (34.8%) children with malaria parasites, 33 (8.7%) with pyuria and 24 (6.3%) with intestinal parasites. The recovery rate was 89.1%. The case fatality rate was 3.7%. Mortality was significantly increased with diarrhoea and dermatoses. There were no significant differences in the median of age (17.5 months [IQR 6-24] vs 18 [6-24], p = 0.595), MUAC (110 mm [IQR 104-111] vs 110 [100-111], p = 0.741) or sex (p = 0.991) between children who died and those who recovered. CONCLUSIONS The case fatality rate was 3.7% and it was associated with diarrhoea and dermatoses.
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Affiliation(s)
- Jalal Ali Bilal
- Department of Pediatrics, College of Medicine, Shaqra University, Shaqra, Kingdom of Saudi Arabia
| | | | - Abdullah Al-Nafeesah
- Department of Paediatrics, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
| | - Osama Al-Wutayd
- Department of Family and Community Medicine, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
| | - Ishag Adam
- Department of Obstetrics and Gynecology, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Kingdom of Saudi Arabia
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Tickell KD, Sharmin R, Deichsel EL, Lamberti LM, Walson JL, Faruque ASG, Pavlinac PB, Kotloff KL, Chisti MJ. The effect of acute malnutrition on enteric pathogens, moderate-to-severe diarrhoea, and associated mortality in the Global Enteric Multicenter Study cohort: a post-hoc analysis. LANCET GLOBAL HEALTH 2020; 8:e215-e224. [PMID: 31981554 PMCID: PMC7025322 DOI: 10.1016/s2214-109x(19)30498-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 11/18/2019] [Accepted: 11/25/2019] [Indexed: 01/09/2023]
Abstract
Background Host vulnerabilities associated with acute malnutrition could facilitate the ability of specific enteric pathogens to cause diarrhoea and associated mortality. Using data from the Global Enteric Multicenter Study, we assessed whether acute malnutrition modifies the association between common enteric pathogens and moderate-to-severe diarrhoea, and whether associations between enteric pathogens and death were modified by acute malnutrition. Methods Children with moderate-to-severe diarrhoea and age-matched and community-matched controls were included in this post-hoc analysis if their mid-upper arm circumference had been measured and if they were older than 6 months of age. Acute malnutrition was defined as mid-upper arm circumference below 12·5 cm, capturing both severe acute malnutrition (<11·5 cm) and moderate acute malnutrition (≥11·5 cm and <12·5 cm). We tested whether acute malnutrition modified associations between enteric pathogens and moderate-to-severe diarrhoea in conditional logistic regression models. Among children with moderate-to-severe diarrhoea, Cox proportional hazards regression evaluated the modifying effect of acute malnutrition on the relationship between pathogens and 60-day fatality rate. Findings The age, site, and co-infection adjusted odds ratios (aORs) for moderate-to-severe diarrhoea associated with typical enteropathogenic Escherichia coli among children aged 6–11 months was 2·08 (95% CI 1·14–3·79) in children with acute malnutrition, and 0·97 (0·77–1·23) in children with better nutritional status, compared with healthy controls. Enterotoxigenic E coli producing heat-stable toxin among children aged 12–23 months also had a stronger association with moderate-to-severe diarrhoea in children with acute malnutrition (aOR 7·60 [2·63–21·95]) than among similarly aged children with better nutritional status (aOR 2·39 [1·76–3·25]). Results for Shigella spp, norovirus, and sapovirus suggested they had a stronger association with moderate-to-severe diarrhoea than other pathogens among children with better nutritional status, although Shigella spp remained associated with moderate-to-severe diarrhoea in both nutritional groups. 92 (64%) of 144 children with moderate-to-severe diarrhoea who died had acute malnutrition. Pathogen-specific 60-day fatality rates for all pathogens were higher among children with acute malnutrition, but no individual pathogen had a significantly larger increase in its relative association with mortality. Interpretation Acute malnutrition might strengthen associations between specific pathogens and moderate-to-severe diarrhoea. However, the strong link between acute malnutrition and mortality during moderate-to-severe diarrhoea in children is not limited to specific infections, and affects a broad spectrum of enteric pathogens. Interventions addressing acute malnutrition could be an effective way to lower the mortality of both childhood malnutrition and diarrhoea. Funding The Bill & Melinda Gates Foundation.
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Affiliation(s)
- Kirkby D Tickell
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya.
| | - Rumana Sharmin
- International Centre for Diarrheal Disease Research (icddr, b), Dhaka, Bangladesh
| | - Emily L Deichsel
- Center for Vaccine Development and Global Health, School of Medicine, University of Maryland, Baltimore, MD, USA
| | | | - Judd L Walson
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA; Department of Pediatrics, University of Washington, Seattle, WA, USA; Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya
| | - A S G Faruque
- International Centre for Diarrheal Disease Research (icddr, b), Dhaka, Bangladesh
| | | | - Karen L Kotloff
- Center for Vaccine Development and Global Health, School of Medicine, University of Maryland, Baltimore, MD, USA
| | - Mohammod J Chisti
- Childhood Acute Illness and Nutrition (CHAIN) Network, Nairobi, Kenya; International Centre for Diarrheal Disease Research (icddr, b), Dhaka, Bangladesh
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Castro-Mejía JL, O’Ferrall S, Krych Ł, O’Mahony E, Namusoke H, Lanyero B, Kot W, Nabukeera-Barungi N, Michaelsen KF, Mølgaard C, Friis H, Grenov B, Nielsen DS. Restitution of gut microbiota in Ugandan children administered with probiotics ( Lactobacillus rhamnosus GG and Bifidobacterium animalis subsp. lactis BB-12) during treatment for severe acute malnutrition. Gut Microbes 2020; 11:855-867. [PMID: 31959047 PMCID: PMC7524335 DOI: 10.1080/19490976.2020.1712982] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Severe acute malnutrition (SAM) is a major challenge in low-income countries and gut microbiota (GM) dysbiosis may play a role in its etiology. Here, we determined the GM evolution during rehabilitation from SAM and the impact of probiotics (Lactobacillus rhamnosus GG and Bifidobacterium animalis subsp. lactis BB-12) supplementation. The GM (16S rRNA gene amplicon sequencing) of children admitted to hospital with SAM showed distinct composition over admission (e.g. Klebsiella spp., and Enterobacteriaceae spp.), discharge (e.g. Clostridiaceae spp., Veilonella dispar) and follow-up (e.g. Lactobacillus ruminis, Blautia spp., Faecalibacterium prausnitzii), reaching similar β- and α-diversity as healthy individuals. Children with diarrhea had reduced distribution of Bacteroidaceae, Lachnospiraceae, increased Enterobacteriaceae and Moraxellaceae, and lower α-diversity. Children suffering from edematous SAM had diminished proportion of Prevotellaceae, Lachnospiraceae, Ruminoccaceae and a higher α-diversity when compared to non-edematous SAM. Supplementation of probiotics did not influence β-diversity upon discharge or follow-up, but it increased (p < .05) the number of observed species [SE: > 4.5]. Children where the probiotic species were detected had lower cumulative incidence (p < .001) of diarrhea during the follow-up period compared to children receiving placebo and children receiving probiotics, but where the probiotics were not detected. The GM of children with non-edematous and edematous SAM differ in composition, which might have implications for future GM targeted treatments. Probiotics treatment reduced the cumulative incidence of diarrhea during the outpatient phase, with the strongest effect in children where the administered probiotics could be detected in the GM.
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Affiliation(s)
- Josué L. Castro-Mejía
- Department of Food Science, University of Copenhagen, Frederiksberg C, Denmark,CONTACT Josué L. Castro-Mejía Food Microbiology & Fermentation Section, Department of Food Science, University of Copenhagen, 1958Frederiksberg C, Denmark
| | - Sinéad O’Ferrall
- Department of Food Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Łukasz Krych
- Department of Food Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Elaine O’Mahony
- Department of Food Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Hanifa Namusoke
- Mwanamugimu Nutrition Unit, Department of Paediatrics and Child Health, Mulago National Referral Hospital, Kampala, Uganda
| | - Betty Lanyero
- Mwanamugimu Nutrition Unit, Department of Paediatrics and Child Health, Mulago National Referral Hospital, Kampala, Uganda
| | - Witold Kot
- Department of Plant and Environmental Sciences, University of Copenhagen, Frederiksberg C, Denmark
| | - Nicolette Nabukeera-Barungi
- Department of Paediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Christian Mølgaard
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Benedikte Grenov
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Dennis S. Nielsen
- Department of Food Science, University of Copenhagen, Frederiksberg C, Denmark
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Nduhukire T, Atwine D, Rachel L, Byonanebye JE. Predictors of in-hospital mortality among under-five children with severe acute malnutrition in South-Western Uganda. PLoS One 2020; 15:e0234343. [PMID: 32589637 PMCID: PMC7319331 DOI: 10.1371/journal.pone.0234343] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 05/23/2020] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Severe acute malnutrition (SAM) affects about 13 million under-five children (U5), with an estimated one million dying every year. In this study we aimed at determining the in hospital mortality and its associated factors among U5s admitted with SAM. METHODS This was a prospective cohort study of children 6 months to 5 years with SAM admitted at Mbarara Regional Referral Hospital (MRRH) between June and August 2015. Care-takers were interviewed to collect socio-demographic and clinical information. Children under-went physical examination and had blood drawn for HIV, serum glucose, malaria, full blood count, culture and serum electrolytes investigation. Children were managed according to WHO treatment guidelines for SAM. All participants were followed up for a maximum period of 30 days. The proportion of U5 deaths within the first 48 hours and during the entire admission period was calculated. Using Poisson regression analysis, predictors of in-hospital mortality were analyzed with STATA/IC 11.0. RESULTS We enrolled 122 children, median age of 15 months [IQR:11-24], 58.2% males, 90% immunized, 81% ill for more than 2 weeks before admission, 71% from lower health facilities and majority with unknown HIV status(76%). Overall, 13 (10.7%) children died in hospital. Seven (5.7%) died within the first 48 hours. Intravenous (IV) fluid administration significantly predicted in-hospital mortality (adjusted IRR: 7.2, 95%CI: 2.14-24.08, p = 0.001). CONCLUSION The in-hospital mortality in U5s with SAM was lower than that previously reported in central Uganda. Intravenous fluid administration significantly predicted overall in-hospital mortality. While Administration of intravenous fluids is still the main stay of managing severely malnourished children with shock, more research needs to be conducted in order to review the parameters presently used to assess children for shock with a view of diagnosing and managing shock in these children when it is still early. Adequate guidance on use of IV fluids in management of severely malnourished children should be prioritized during continuous medical education for healthcare workers and in the treatment guidelines.
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Affiliation(s)
- Timothy Nduhukire
- Department of Pediatrics and Child Health, Kabale University, Kabale, Uganda
- * E-mail:
| | | | - Luwaga Rachel
- Department of Nursing, Bishop Stuart University, Mbarara, Uganda
| | - Joseph E. Byonanebye
- Department of Biomedical Sciences, Marquette University, Milwaukee, Winconsin, United States of America
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Diniz CM, Lopes MVDO, Nunes MM, Menezes APD, Silva VMD, Leal LP. A Content Analysis of Clinical Indicators and Etiological Factors of Ineffective Infant Feeding Patterns. J Pediatr Nurs 2020; 52:e70-e76. [PMID: 32008831 DOI: 10.1016/j.pedn.2020.01.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/18/2020] [Accepted: 01/20/2020] [Indexed: 12/28/2022]
Abstract
PURPOSE To analyze the content of the concepts present in the nursing diagnosis of Ineffective infant feeding pattern. DESIGN AND METHODS Content validation of nursing diagnosis based on the predictive diversity model. A methodological study of the content validation of a nursing diagnosis was based on the predictive diversity model and performed in the following three stages: conceptual definition of the phenomenon of interest; organization of the phenomenon of interest; and analysis by judges of the concepts of the phenomenon of interest. RESULTS The first two stages identified 13 clinical indicators and 12 etiological factors, which were evaluated by 23 judges. The analyses of judgments were performed according to the level of expertise of the judges. All the clinical indicators were relevant to nursing diagnosis under study. Nine causal factors were analyzed, including the level of importance to the occurrence of Ineffective infant feeding pattern. CONCLUSIONS This study analyzed the diagnostic structure of Ineffective infant feeding pattern, which were considered representative of the phenomenon of interest after evaluation by the judges. PRACTICE IMPLICATIONS The use of nursing diagnosis with accurate elements facilitates clinical reasoning and favors the development of an adequate care plan.
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Affiliation(s)
- Camila Maciel Diniz
- Federal University of Ceará, 1115 Alexandre Barauna, Fortaleza, Ceará 60430160, Brazil.
| | | | - Marília Mendes Nunes
- Federal University of Ceará, 1115 Alexandre Barauna, Fortaleza, Ceará 60430160, Brazil
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Ahn E, Ouma C, Loha M, Dibaba A, Dyment W, Kim J, Beck NS, Park T. Do we need to reconsider the CMAM admission and discharge criteria?; an analysis of CMAM data in South Sudan. BMC Public Health 2020; 20:511. [PMID: 32299403 PMCID: PMC7164168 DOI: 10.1186/s12889-020-08657-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 04/05/2020] [Indexed: 11/20/2022] Open
Abstract
Background Weight-for-height Z-score (WHZ) and Mid Upper Arm Circumference (MUAC) are both commonly used as acute malnutrition screening criteria. However, there exists disparity between the groups identified as malnourished by them. Thus, here we aim to investigate the clinical features and linkage with chronicity of the acute malnutrition cases identified by either WHZ or MUAC. Besides, there exists evidence indicating that fat restoration is disproportionately rapid compared to that of muscle gain in hospitalized malnourished children but related research at community level is lacking. In this study we suggest proxy measure to inspect body composition restoration responding to malnutrition management among the malnourished children. Methods The data of this study is from World Vision South Sudan’s emergency nutrition program from 2006 to 2012 (4443 children) and the nutrition survey conducted in 2014 (3367 children). The study investigated clinical presentations of each type of severe acute malnutrition (SAM) by WHZ (SAM-WHZ) or MUAC (SAM-MUAC), and analysed correlation between each malnutrition and chronic malnutrition. Furthermore, we explored the pattern of body composition restoration during the recovery phase by comparing the relative velocity of MUAC3 with that of weight gain. Results As acutely malnourished children identified by MUAC more often share clinical features related to chronic malnutrition and minimal overlapping with malnourished children by WHZ, Therefore, MUAC only screening in the nutrition program would result in delayed identification of the malnourished children. Conclusions The relative velocity of MUAC3 gain was suggested as a proxy measure for volume increase, and it was more prominent than that of weight gain among the children with SAM by WHZ and MUAC over all the restoring period. Based on this we made a conjecture about dominant fat mass gain over the period of CMAM program. Also, considering initial weight gain could be ascribed to fat mass increase, the current discharge criteria would leave the malnourished children at risk of mortality even after treatment due to limited restoration of muscle mass. Given this, further research should be followed including assessment of body composition for evidence to recapitulate and reconsider the current admission and discharge criteria for CMAM program.
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Affiliation(s)
- Eunyong Ahn
- Korea Basic Science Institute, Seoul, Korea.,Research Institute of Basic Science, Seoul National University, Seoul, Korea
| | - Cyprian Ouma
- World Food Programme, Regional Bureau-Nairobi, Nairobi, Kenya
| | - Mesfin Loha
- East Africa Regional Office, World Vision, Nairobi, Kenya
| | - Asrat Dibaba
- East Africa Regional Office, World Vision, Nairobi, Kenya
| | | | - Jaekwang Kim
- Department of Statistics, Iowa State University, Ames, USA
| | | | - Taesung Park
- Department of Statistics, Seoul National University, Seoul, Korea. .,Interdisciplinary program in Bioinofrmatics, Seoul National University, Seoul, Korea.
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Abstract
PURPOSE OF REVIEW An understanding of fluid and electrolyte losses from diarrhea and mechanisms of solute cotransport led to development of oral rehydration solution (ORS), representing a watershed in efforts to reduce diarrheal disease morbidity and mortality. This report reviews the scientific rationale and modifications of ORS and barriers to universal application. RECENT FINDINGS Solutions with osmolality and electrolyte composition different from original ORS for routine and unique pathophysiology such as in malnutrition have met with varying success. Following the conceptual rationale of sodium-glucose cotransportation to facilitate water absorption, other cotransporters and formulations have been explored with the aim to improve ORS efficacy and acceptance. ORS remains the anchor of acute watery diarrhea and dehydration management worldwide. Despite development of different formulations, the current standard solution is the mainstay of treatment for nearly all situations. Efforts to improve oral hydration solution and to increase acceptance and usage are ongoing.
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Affiliation(s)
- Sylvia Y Ofei
- Department of Pediatrics, University of Kentucky College of Medicine/Kentucky Children's Hospital, Lexington, USA.,Pediatric Gastroenterology, Hepatology, and Nutrition, University of Kentucky College of Medicine, 138 Leader Ave, Lexington, KY, 40506-9983, USA
| | - George J Fuchs
- Department of Pediatrics, University of Kentucky College of Medicine/Kentucky Children's Hospital, Lexington, USA. .,Pediatric Gastroenterology, Hepatology, and Nutrition, University of Kentucky College of Medicine, 138 Leader Ave, Lexington, KY, 40506-9983, USA.
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Abate HK, Kidane SZ, Feyessa YM, Gebrehawariat EG. Mortality in children with severe acute malnutrition. Clin Nutr ESPEN 2019; 33:98-104. [DOI: 10.1016/j.clnesp.2019.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 05/18/2019] [Accepted: 07/03/2019] [Indexed: 11/30/2022]
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Wagnew F, Dessie G, Takele WW, Tadesse A, Islam SMS, Mulugeta H, Haile D, Negesse A, Abajobir AA. A meta-analysis of inpatient treatment outcomes of severe acute malnutrition and predictors of mortality among under-five children in Ethiopia. BMC Public Health 2019; 19:1175. [PMID: 31455292 PMCID: PMC6712890 DOI: 10.1186/s12889-019-7466-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 08/11/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Severe forms of malnutrition have drastic effects on childhood morbidity and mortality in sub-Saharan countries, including Ethiopia. Although few studies have previously estimated treatment outcomes of severe acute malnutrition (SAM) in Ethiopia, the findings were widely varied and inconsistent. This study thus aimed to pool estimates of treatment outcomes and identify predictors of mortality among children with SAM in Ethiopia. METHODS A systematic review was carried out to select 21 eligible articles from identified 1013 studies (dating from 2000 to 2018) that estimated treatment outcomes and predictors of mortality among SAM children. Databases including PubMed, CINHAL, Web of Sciences; Cochrane, Psych INFO and Google Scholar were comprehensively reviewed using medical subject headings (MESH) and a priori set criteria PRISMA guideline was used to systematically review and meta-analyze eligible studies. Details of sample size, magnitude of effect sizes, including Hazard Ratio (HRs) and standard errors were extracted. Random-effects model was used to calculate pooled estimates in Stata/se version-14. Cochran's Q, I2, and meta-bias statistics were assessed for heterogeneity and Egger's test for publication bias. RESULT Twenty-one studies were included in the final analysis, which comprised 8057 under-five children with SAM in Ethiopia. The pooled estimates of treatment outcomes, in terms of death, recovery, defaulter and transfer out and non-response rates were 10.3% (95% CI: 8.3, 12.3), 70.5% (95% CI: 65.7, 72.2), 13.8% (95% CI: 10.8, 16.9) and 5.1% (95% CI: 3.3, 6.9), respectively. Diarrhea (HR: 1.5, 95% CI: 1.1, 2.2), dehydration (HR: 3.1, 95% CI: 2.3, 4.2) and anemia (HR: 2.2, 95% CI: 1.5, 3.3) were statistically significant predictors of mortality among these children. No publication bias was detected. CONCLUSION Treatment outcomes in under-five children with SAM are lower than the World Health Organization (WHO) standard, where mortality is being predicted by comorbidities at admission. Children with SAM need to be treated for diarrhea, dehydration and anemia at the primary point of care to reduce mortality.
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Affiliation(s)
- Fasil Wagnew
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Getenet Dessie
- College of Health Sciences, Bahirdar University, Bahirdar, Ethiopia
| | | | - Aster Tadesse
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | | | - Henok Mulugeta
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Dessalegn Haile
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Ayenew Negesse
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Amanuel Alemu Abajobir
- Faculty of Medicine/school of Public Health, The University of Queensland, Brisbane, Australia
- African Population and Health Research Center, Maternal and Child Wellbeing Unit, Nairobi, Kenya
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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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Alasad SMS, Salih OAM, Hassan M. Insight into potassium's role in childhood mortality due to severe acute malnutrition. Sudan J Paediatr 2019; 19:44-51. [PMID: 31384088 DOI: 10.24911/sjp.106-1513711620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Hypokalaemia is associated with an increase in mortality in children with severe acute malnutrition (SAM) and diarrhoea. This is a descriptive cross-sectional retrospective study conducted in the Nutritional Ward at Mohamed Alamin Hamid Pediatrics Hospital in Omdurman, Sudan. It aimed to assess the frequency of hypokalaemia among children with SAM to understand the influence of hypokalaemia and potassium supplementations contributed on the children survival rates (January-December 2015). It included 215 patients with SAM and acute diarrhoea. The potassium levels of all the patients were assessed upon hospital admission and this correlated with the mortality according to the degree of hypokalaemia and treatment initiated. Hypokalaemia was evident in 70.2% of the patients. Mortality was 3.1% in normokalaemic and 13.9% in hypokalaemic patients. The patients' survival was significantly associated with their serum potassium levels and the treatment received. The survival rates have been assessed via the Multinomial Logistic Model, which reveals that normokalaemic children had a chance of 157.349 (95% confidence interval 18.479-1,339.811) times higher than that compared to the baseline children with advanced hypokalaemia with serum levels <2 mEq/l (p-value < 0.001). Children with mild hypokalaemia within the serum levels of 3.0-3.4 mEq/ml showed an increased survival chance of 549.970 (95% CI 19.293-3,238.716) times compared to the baseline children (p-value = 0.000). In patients with SAM, who presented with acute diarrhoea, there was an increase in mortality in patients with hypokalaemia compared with patients who presented with normal potassium levels. Corresponding mortality rates increased significantly with the severity of hypokalaemia. In severe hypokalaemia, there is a significant difference in mortality between patients treated with oral rehydration solutions for malnutrition in relation to patients treated with oral potassium supplements or with intravenous potassium.
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Affiliation(s)
- Sumia M S Alasad
- Departments of Pediatrics, Faculty of Medicine, Omdurman Islamic University, Omdurman, Sudan.,Mohammed A Hamid's Pediatrics Hospital, Omdurman, Sudan
| | - Omaima Abdelmajeed Mohamed Salih
- Departments of Pediatrics, Faculty of Medicine, Omdurman Islamic University, Omdurman, Sudan.,Mohammed A Hamid's Pediatrics Hospital, Omdurman, Sudan
| | - Mahmoud Hassan
- Swiss Tropical and Public Health Institute and University of Basel, Socinstrasse 59, 4001 Basel CH
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Grenov B, Lanyero B, Nabukeera-Barungi N, Namusoke H, Ritz C, Friis H, Michaelsen KF, Mølgaard C. Diarrhea, Dehydration, and the Associated Mortality in Children with Complicated Severe Acute Malnutrition: A Prospective Cohort Study in Uganda. J Pediatr 2019; 210:26-33.e3. [PMID: 30992218 DOI: 10.1016/j.jpeds.2019.03.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 02/26/2019] [Accepted: 03/12/2019] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To assess predictors of diarrhea and dehydration and to investigate the role of diarrhea in mortality among children with complicated severe acute malnutrition. STUDY DESIGN A prospective cohort study, nested in a probiotic trial, was conducted in children with complicated severe acute malnutrition. Children were treated according to World Health Organization and national guidelines, and diarrhea and dehydration were assessed daily. Multiple linear and log-linear Poisson regression models were used to identify predictors of days with diarrhea and dehydration, respectively, and multiple logistic regression was used to assess their role in mortality. RESULTS Among 400 children enrolled, the median (IQR) age was 15.0 months (11.2-19.2 months), 58% were boys, and 61% had caregiver-reported diarrhea at admission. During hospitalization, the median (range) number of days with diarrhea was 5 (0-31), the median duration of hospitalization was 17 days (1-69 days), and 39 (10%) died. Of 592 diarrhea episodes monitored, 237 were admission episodes and 355 were hospital acquired. During hospitalization, young age was associated with days with diarrhea, and young age and HIV infection were associated with dehydration. Both days with diarrhea and dehydration predicted duration of hospitalization as well as mortality. The odds of mortality increased by a factor of 1.4 (95% CI, 1.2-1.6) per day of diarrhea and 3.5 (95% CI, 2.2-6.0) per unit increase in dehydration score. CONCLUSIONS Diarrhea is a strong predictor of mortality among children with complicated severe acute malnutrition. Improved management of diarrhea and prevention of hospital-acquired diarrhea may be critical to decreasing mortality.
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Affiliation(s)
- Benedikte Grenov
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark.
| | - Betty Lanyero
- Mwanamugimu Nutrition Unit, Department of Pediatrics and Child Health, Mulago National Referral Hospital, Kampala, Uganda
| | | | - Hanifa Namusoke
- Mwanamugimu Nutrition Unit, Department of Pediatrics and Child Health, Mulago National Referral Hospital, Kampala, Uganda
| | - 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
| | - Kim F Michaelsen
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Christian Mølgaard
- Department of Nutrition, Exercise, and Sports, University of Copenhagen, Copenhagen, Denmark
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Childhood Acute Illness and Nutrition (CHAIN) Network: a protocol for a multi-site prospective cohort study to identify modifiable risk factors for mortality among acutely ill children in Africa and Asia. BMJ Open 2019; 9:e028454. [PMID: 31061058 PMCID: PMC6502050 DOI: 10.1136/bmjopen-2018-028454] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Children admitted to hospitals in resource-poor settings remain at risk of both inpatient and post-discharge mortality. While known risk factors such as young age and nutritional status can identify children at risk, they do not provide clear mechanistic targets for intervention. The Childhood Acute Illness and Nutrition (CHAIN) cohort study aims to characterise the biomedical and social risk factors for mortality in acutely ill children in hospitals and after discharge to identify targeted interventions to reduce mortality. METHODS AND ANALYSIS The CHAIN network is currently undertaking a multi-site, prospective, observational cohort study, enrolling children aged 1 week to 2 years at admission to hospitals at nine sites located in four African and two South Asian countries. The CHAIN Network supports the sites to provide care according to national and international guidelines. Enrolment is stratified by anthropometric status and children are followed throughout hospitalisation and for 6 months after discharge. Detailed clinical, demographic, anthropometric, laboratory and social exposures are assessed. Scheduled visits are conducted at 45, 90 and 180 days after discharge. Blood, stool and rectal swabs are collected at enrolment, hospital discharge and follow-up. The primary outcome is inpatient or post-discharge death. Secondary outcomes include readmission to hospital and nutritional status after discharge. Cohort analysis will identify modifiable risks, children with distinct phenotypes, relationships between factors and mechanisms underlying poor outcomes that may be targets for intervention. A nested case-control study examining infectious, immunological, metabolic, nutritional and other biological factors will be undertaken. ETHICS AND DISSEMINATION This study protocol was reviewed and approved primarily by the Oxford Tropical Research Ethics Committee, and the institutional review boards of all partner sites. The study is being externally monitored. Results will be published in open access peer-reviewed scientific journals and presented to academic and policy stakeholders. TRIAL REGISTRATION NUMBER NCT03208725.
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Bhatnagar S, Kumar R, Dua R, Basu S, Kumar P. Outcome of Children with Severe Acute Malnutrition and Diarrhea: a Cohort Study. Pediatr Gastroenterol Hepatol Nutr 2019; 22:242-248. [PMID: 31110957 PMCID: PMC6506434 DOI: 10.5223/pghn.2019.22.3.242] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 09/21/2018] [Accepted: 09/23/2018] [Indexed: 11/14/2022] Open
Abstract
PURPOSE Severe acute malnutrition (SAM) is an important public health problem which contributes to significant number of under five deaths. Protocol based management significantly decreases risk of deaths in children with medical complications. METHODS Outcome of children aged 2 months-5 years admitted and fulfilling definition of SAM having diarrhea (group A) was compared to children with SAM having medical complications other than diarrhea (group B). Both groups were managed according to standard recommended protocols and monitored and followed up for 12 weeks after discharge. RESULTS The average weight gain, defaulter rate, primary failure, secondary relapse rate and readmission rate were similar in both groups. Length of stay in group A was three days longer (p-value=0.039). Discharge rate was comparable with overall 68% of children successfully discharged and 50% of children reaching weight/height >-2 standard deviation at follow-up of 12 weeks. CONCLUSION The current management protocol is equally effective for managing children with SAM having diarrhea. Good adherence to management protocol of dehydration and timely modification of therapeutic feeds in children with persistent diarrhea results in satisfactory weight gain.
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Affiliation(s)
- Sakshi Bhatnagar
- Department of Pediatrics, Kalawati Saran Children's Hospital associated Lady Hardinge Medical College, New Delhi, India
| | | | - Richa Dua
- National Nutritional Rehabilitation Resource and Training Centre (NNRRTC), Kalawati Saran Children's Hospital, New Delhi, India
| | - Srikanta Basu
- Department of Pediatrics, Kalawati Saran Children's Hospital associated Lady Hardinge Medical College, New Delhi, India
| | - Praveen Kumar
- Department of Pediatrics, Kalawati Saran Children's Hospital associated Lady Hardinge Medical College, New Delhi, India
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