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Teshome MS, Lema TB, Abessa TG, Mingels S, Granitzer M, Rameckers E, Verbecque E. Current evidence on the effectiveness of Ready-to-Use Supplementary Foods in children with moderate acute malnutrition: a systematic review and meta-analysis. J Nutr Sci 2024; 12:e130. [PMID: 38179261 PMCID: PMC10765019 DOI: 10.1017/jns.2023.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/10/2023] [Accepted: 12/01/2023] [Indexed: 01/06/2024] Open
Abstract
Moderate acute malnutrition (MAM) is defined by a weight-for-height Z-score (WHZ) between -3 and -2 of the WHO reference or by a mid-upper arm circumference (MUAC) of ≥11⋅5 and <12⋅5 cm. This study aimed to synthesise the evidence for the effectiveness of Ready-to-Use Supplementary Food (RUSF) compared to other dietary interventions or no intervention on functioning at different levels of the International Classification of Functioning, Disability, and Health (ICF) among children with MAM between 2 and12 years old. Three databases (PubMed, Scopus, and Web of Science) were systematically searched (last update: 20 November 2022). Pooled estimates of effect were calculated using random-effects meta-analyses. The level of evidence was estimated with the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) method. Seven studies were included. RUSF had a significant small-sized better effect (pooled mean: 0⋅38; 95 % CI = [0⋅10, 0⋅67], P = 0⋅01, I² = 97 %) on different anthropometric measurements compared to other dietary interventions among MAM children (n 6476). Comparing RUSF with corn-soy blend Plus Plus (CSB++) showed that RUSF had a small-sized but significantly better effect on the children's anthropometric measures compared to children who received CSB++ (pooled mean: 0⋅16; 95 % CI = [0⋅05, 0⋅27], P = 0⋅01; I2 = 35 %). MAM children treated with RUSF had a better recovery rate compared to those treated with CSB++ (pooled risk difference: 0⋅11; 95 % CI = [0⋅06, 0⋅11], P < 0⋅001; I2 = 0 %). The RUSF intervention seems promising in improving MAM children's nutritional outcomes and recovery rate compared to other dietary interventions.
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Affiliation(s)
- Melese Sinaga Teshome
- Department of Nutrition and Dietetics, Faculty of Public Health, Health Institute, Jimma University, Jimma, Ethiopia
- Rehabilitation Research Centre (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, 3590Diepenbeek, Belgium
| | - Tefera Belachew Lema
- Department of Nutrition and Dietetics, Faculty of Public Health, Health Institute, Jimma University, Jimma, Ethiopia
| | - Teklu Gemechu Abessa
- Department of Special Needs and Inclusive Education, Jimma University, Jimma, Ethiopia
| | - Sarah Mingels
- Rehabilitation Research Centre (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, 3590Diepenbeek, Belgium
- Musculoskeletal Research Unit, Department of Rehabilitation Sciences, Faculty of Kinesiology and Rehabilitation Sciences, Leuven University, Leuven 3000, Belgium
| | - Marita Granitzer
- Rehabilitation Research Centre (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, 3590Diepenbeek, Belgium
| | - Eugene Rameckers
- Rehabilitation Research Centre (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, 3590Diepenbeek, Belgium
- Research School CAPHRI, Department of Rehabilitation Medicine, Maastricht University, Maastricht, The Netherlands
- Centre of Expertise in Rehabilitation and Audiology, Hoensbroek, The Netherlands
| | - Evi Verbecque
- Rehabilitation Research Centre (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, 3590Diepenbeek, Belgium
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Sigh S, Lauritzen L, Wieringa FT, Laillou A, Chamnan C, Stark KD, Roos N. Changes in polyunsaturated fatty acids during treatment of malnourished children may be insufficient to reach required essential fatty acid levels - A randomised controlled trial. Clin Nutr 2023; 42:1778-1787. [PMID: 37572581 DOI: 10.1016/j.clnu.2023.08.003] [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: 03/21/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/14/2023]
Abstract
BACKGROUND & AIMS Severe acute malnutrition (SAM) is a global concern. Studies on the impact of ready-to-use therapeutic foods (RUTFs) on polyunsaturated fatty acids (PUFA) are almost non-existent. The aim was to investigate the change in whole-blood PUFA and nutrition and health markers among Cambodian children with SAM after treatment with RUTFs. METHODS The trial was an 8-week randomised clinical trial of the effectiveness of locally produced fish-based RUTF (L-RUTF) vs standard milk-based RUFT (S-RUTF). Whole-blood fatty acids were analysed using dried blood spots. Nutrition and health markers were assessed using anthropometric assessment and blood samples for markers of inflammation. The trial was conducted at the National Pediatric Hospital, Phnom Penh, Cambodia, with one hundred and twenty-one 6-59-month-old children in treatment for SAM. RESULTS L-RUTF had a higher content of n-3 PUFA and a higher content of arachidonic acid (AA) and docosahexaenoic acid (DHA), while S-RUTF had the highest content of n-6 PUFA. At baseline, the children presented with a Mead acid level in whole-blood of around 0.08% of total fatty acids (FA%) and an omega-3 index of ∼0.91 ± 0.44. After eight weeks of S-RUTF treatment, linoleic acid (LA), AA, n-6/n-3 PUFA ratio, and Mead acid levels were increased. The L-RUTF intervention did not change the whole-blood PUFAs from baseline. At discharge, the children in the L-RUTF group had a lower n-6/n-3 PUFA ratio than the children in the S-RUTF group, driven by a lower alpha-linolenic acid (ALA) (0.20 vs 0.27 FA%, p = 0.004) and lower LA (15.77 vs 14.21 FA%, p = 0.018) with no significant differences in AA or DHA levels. Weight-for-height z-score at discharge was negatively associated with total PUFA (β -1.4 FA%, 95%CI. -2.7; -0.1), n-6 LCPUFA (β -1.3 FA%, 95%CI. -1.3; -0.3), and AA (β -0.6 FA%, 95%CI. -1.0; -0.2). Age-adjusted height was negatively associated with the Mead acid:AA ratio (β -1.2 FA%, 95%CI. -2.2; -0.2). No significant change was seen in inflammation markers within groups or between groups during treatment, and n-3 and n-6 PUFAs were not associated with markers of inflammation or haemoglobin status at discharge. CONCLUSION The trial found that whole-blood markers of PUFA status were low in children at admission and discharge from SAM treatment, indicating that the currently recommended composition of RUTFs are not able to correct their compromised essential fatty acid status. The higher content of DHA and AA in L-RUTF did not give rise to any improvement in PUFA status. No changes in health markers or associations between PUFA and health markers were found. TRIAL REGISTRATION ClinicalTrials.gov: NCT02907424.
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Affiliation(s)
- Sanne Sigh
- Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark; Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, #186 Preah Norodom Boulevard, 12101 Phnom Penh, Cambodia.
| | - Lotte Lauritzen
- Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark.
| | - Frank T Wieringa
- UMR QualiSud, Institut de Recherche Pour le Développement (IRD), 34394 Montpellier, France; Qualisud, University of Montpellier, Avignon University, CIRAD, Institut Agro, IRD, Université de la Réunion, 34394 Montpellier, France.
| | - Arnaud Laillou
- Nutrition Section, UNICEF West and Central Africa Region, Dakar 29720, Senegal.
| | - Chhoun Chamnan
- Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, #186 Preah Norodom Boulevard, 12101 Phnom Penh, Cambodia.
| | - Ken D Stark
- University of Waterloo, Department of Kinesiology and Health Sciences, 200 University Avenue, Waterloo, ON N2L3G1, Canada.
| | - Nanna Roos
- Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark.
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Cazes C, Phelan K, Hubert V, Boubacar H, Bozama LI, Sakubu GT, Senge BB, Baya N, Alitanou R, Kouamé A, Yao C, Gabillard D, Daures M, Augier A, Anglaret X, Kinda M, Shepherd S, Becquet R. Optimising the dosage of ready-to-use therapeutic food in children with uncomplicated severe acute malnutrition in the Democratic Republic of the Congo: a non-inferiority, randomised controlled trial. EClinicalMedicine 2023; 58:101878. [PMID: 36915287 PMCID: PMC10006445 DOI: 10.1016/j.eclinm.2023.101878] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/24/2023] [Accepted: 02/03/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND Current standard management of severe acute malnutrition uses ready-to-use therapeutic food (RUTF) at a single weight-based calculation resulting in an increasing amount of RUTF provided to the family as the child's weight increases during recovery. Using RUTF at a gradually reduced dosage as the child recovers could reduce costs while achieving similar growth response. METHODS We conducted an open-label, non-inferiority, randomised controlled trial in the Democratic Republic of the Congo. Children aged 6-59 months with a mid-upper-arm circumference (MUAC) of less than 115 mm or a weight-for-height z-score (WHZ) of less than -3 or bipedal oedema and without medical complication were randomly assigned (1:1 ratio) using a specially developed software and random blocks (size was kept confidential), to either the current standard treatment (increasing the RUTF amount with increasing weight) or the OptiMA strategy (decreasing the RUTF dose with increasing weight and MUAC). The main endpoint was proportion of children who achieved recovery over the 6 months follow up period, as defined as meeting the following criteria for two consecutive weeks after a minimum of 4 weeks' treatment: axillary temperature less than 37.5 °C, no bipedal oedema, and anthropometric improvement (either MUAC 125 mm or greater or WHZ -1.5 or higher). We performed analyses on the intention-to-treat (ITT) (all children) and per-protocol populations (participants who had a minimum prescription of 4 weeks' RUTF, received at least 90% of the total amount of RUTF they were supposed to receive as per the protocol, and had a maximum interval of 6 weeks between any two visits in the 6-month follow-up). The non-inferiority margin was 10%. This trial is registered at ClinicalTrials.gov, and is now closed NCT03751475. FINDINGS Between July 22, 2019, and January 20, 2020, 491 children were randomly assigned, of whom 482 were analysed (240 in the standard group and 242 in the OptiMA group). In the ITT analysis, 234 (98%) children in the standard group and 231 (96%) children in OptiMA recovered (difference 2.0%, 95% CI -2.0% to 6.4%). In the PP analysis, 234 (98%) children in the standard group and 228 (97%) in OptiMA recovered (difference 1.3%, 95% CI -2.3% to 5.1%). Sensitivity analyses applying the same anthropometric recovery criteria to each group also showed non-inferiority of the OptiMA strategy in ITT and PP analysis. INTERPRETATION This non-inferiority trial treating uncomplicated children with MUAC of less than 115 mm or a WHZ of less than -3 or bipedal oedema with decreasing RUTF dose as MUAC and weight increase demonstrated non-inferiority compared to the standard protocol in a highly food-insecure context in the Democratic Republic of the Congo. These findings add evidence on the safety of RUTF dose reduction with significant RUTF cost savings. FUNDING Innocent Foundation and European Civil Protection and Humanitarian Aid Operations. TRANSLATION For the French translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Cécile Cazes
- National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Research Centre, University of Bordeaux, Bordeaux, France
| | - Kevin Phelan
- The Alliance for International Medical Action (ALIMA), Paris, France
| | - Victoire Hubert
- The Alliance for International Medical Action (ALIMA), Kamuesha, Democratic Republic of the Congo
| | - Harouna Boubacar
- The Alliance for International Medical Action (ALIMA), Kamuesha, Democratic Republic of the Congo
| | - Liévin Izie Bozama
- National Nutrition Programme (PRONANUT), Ministry of Health, Kinshasa, Democratic Republic of the Congo
| | - Gilbert Tshibangu Sakubu
- Kamuesha Health Zone in the Kasaï Province, Ministry of Health, Kamuesha, Democratic Republic of the Congo
| | - Bruno Bindamba Senge
- National Nutrition Programme (PRONANUT), Ministry of Health, Kinshasa, Democratic Republic of the Congo
| | - Norbert Baya
- National Nutrition Programme (PRONANUT), Ministry of Health, Kinshasa, Democratic Republic of the Congo
| | - Rodrigue Alitanou
- The Alliance for International Medical Action (ALIMA), Kamuesha, Democratic Republic of the Congo
| | - Antoine Kouamé
- PACCI ANRS Research Programme, University Hospital of Treichville, Abidjan, Côte d'Ivoire
| | - Cyrille Yao
- PACCI ANRS Research Programme, University Hospital of Treichville, Abidjan, Côte d'Ivoire
| | - Delphine Gabillard
- National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Research Centre, University of Bordeaux, Bordeaux, France
| | - Maguy Daures
- National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Research Centre, University of Bordeaux, Bordeaux, France
| | - Augustin Augier
- The Alliance for International Medical Action (ALIMA), Paris, France
| | - Xavier Anglaret
- National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Research Centre, University of Bordeaux, Bordeaux, France
| | - Moumouni Kinda
- The Alliance for International Medical Action (ALIMA), Dakar, Senegal
| | - Susan Shepherd
- The Alliance for International Medical Action (ALIMA), Dakar, Senegal
| | - Renaud Becquet
- National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Research Centre, University of Bordeaux, Bordeaux, France
- Corresponding author. Bordeaux Population Health Centre, Team GHiGS, University of Bordeaux, Bordeaux 33076, France.
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The effect of short-term preoperative nutritional intervention for cleft surgery eligibility. BMC Nutr 2023; 9:47. [PMID: 36918940 PMCID: PMC10012294 DOI: 10.1186/s40795-023-00704-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 03/06/2023] [Indexed: 03/15/2023] Open
Abstract
BACKGROUND Children with orofacial clefts are highly susceptible to malnutrition, with severe malnutrition restricting their eligibility to receive safe surgery. Ready-to-use therapeutic foods (RUTF) are an effective treatment for malnutrition; however, the effectiveness has not been demonstrated in this patient population prior to surgery. We studied the effectiveness of short-term RUTF use in transitioning children with malnutrition, who were initially ineligible for surgery, into surgical candidates. METHODS A cohort of patients from Ghana, Honduras, Malawi, Madagascar, Nicaragua, and Venezuela enrolled in a nutrition program were followed by Operation Smile from June 2017 to January 2020. Age, weight, and length/height were tracked at each visit. Patients were included until they were sufficiently nourished (Z > = -1) with a secondary outcome of receiving surgery. The study was part of a collaborative program between Operation Smile (NGO), Birdsong Peanuts (peanut shellers and distributors), and MANA Nutrition (RUTF producer). RESULTS A total of 556 patients were recruited between June 2017 and January 2020. At baseline 28.2% (n = 157) of patients were diagnosed with severe, 21.0% (n = 117) moderate, and 50.7% (n = 282) mild malnutrition. 324 (58.3%) presented for at least one return visit. Of those, 207 (63.7%) reached optimal nutrition status. By visit two, the mean z-score increased from -2.5 (moderate) to -1.7 (mild) (p < 0·001). The mean time to attain optimal nutrition was 6 weeks. There was a significant difference in the proportion of patients who improved by country(p < 0.001). CONCLUSION Malnutrition prevents many children with orofacial clefts in low- and middle-income countries from receiving surgical care even when provided for free. This creates an even larger disparity in access to surgery. In an average of 6 weeks with an approximate cost of $25 USD per patient, RUTF transitioned over 60% of patients into nutritionally eligible surgical candidates, making it an effective, short-term preoperative nutritional intervention. Through unique partnerships, the expansion of cost-effective, large-scale nutrition programs can play a pivotal role in ensuring those at the highest risk of living with unrepaired orofacial clefts receive timely and safe surgical care.
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Cichon B, Das JK, Salam RA, Padhani ZA, Stobaugh HC, Mughal M, Pajak P, Rutishauser-Perera A, Bhutta ZA, Black RE. Effectiveness of Dietary Management for Moderate Wasting among Children > 6 Months of Age-A Systematic Review and Meta-Analysis Exploring Different Types, Quantities, and Durations. Nutrients 2023; 15:nu15051076. [PMID: 36904076 PMCID: PMC10005276 DOI: 10.3390/nu15051076] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/09/2023] [Accepted: 02/14/2023] [Indexed: 02/24/2023] Open
Abstract
Currently, no World Health Organization guidelines exist for the management of approximately 31.8 million moderately wasted children globally. The objective of this review was to synthesise evidence on the optimal type, quantity, and duration of dietary treatment for moderate wasting. Ten electronic databases were searched until the 23rd of August 2021. Experimental studies comparing interventions for the dietary management of moderate wasting were included. Meta-analyses were conducted and results were presented as risk ratios or mean differences with 95% confidence intervals. Seventeen studies comparing specially formulated foods were included involving 23,005 participants. Findings suggest little or no difference in recovery between Fortified Blended Foods (FBFs) with improved micronutrient and/or milk content (enhanced FBFs) and lipid-based nutrient supplements (LNS), whereas children treated with non-enhanced FBFs (locally produced FBFs or standard corn-soy blend) may have lower recovery rates than those treated with LNS. There was no difference in recovery when ready-to-use therapeutic and ready-to-use supplementary food were compared. Other outcomes mostly aligned with results for recovery. In conclusion, LNSs improve recovery compared to non-enhanced FBFs, but are comparable to enhanced FBFs. Programmatic choice of supplement should consider factors such as cost, cost-effectiveness, and acceptability. Further research is required to determine optimal dosing and duration of supplementation.
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Affiliation(s)
- Bernardette Cichon
- Action Against Hunger UK, Operations Department, London SE10 0ER, UK
- Correspondence:
| | - Jai K. Das
- Institute for Global Health and Development, Aga Khan University, Karachi 74800, Pakistan
- Division of Women and Child Health, Aga Khan University, Karachi 74800, Pakistan
| | - Rehana A. Salam
- The Daffodil Centre, The University of Sydney, Sydney 2006, Australia
| | - Zahra A. Padhani
- Institute for Global Health and Development, Aga Khan University, Karachi 74800, Pakistan
| | - Heather C. Stobaugh
- Action Against Hunger USA, Technical Services and Innovation Department, Washington, DC 20463, USA
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA 02111, USA
| | - Muzna Mughal
- Action Against Hunger UK, Operations Department, London SE10 0ER, UK
| | - Patrizia Pajak
- Action Against Hunger UK, Operations Department, London SE10 0ER, UK
| | | | - Zulfiqar A. Bhutta
- Institute for Global Health and Development, Aga Khan University, Karachi 74800, Pakistan
- Division of Women and Child Health, Aga Khan University, Karachi 74800, Pakistan
- Centre for Global Child Health, Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
| | - Robert E. Black
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
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Nane D, Hatløy A, Lindtjørn B. A local-ingredients-based supplement is an alternative to corn-soy blends plus for treating moderate acute malnutrition among children aged 6 to 59 months: A randomized controlled non-inferiority trial in Wolaita, Southern Ethiopia. PLoS One 2021; 16:e0258715. [PMID: 34710105 PMCID: PMC8553037 DOI: 10.1371/journal.pone.0258715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 09/16/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Globally, moderate acute malnutrition (MAM) affects approximately 5% of children below five years of age. MAM is a persistent public health problem in Ethiopia. The current approach in Ethiopia for managing MAM is a supplementary feeding program; however, this is only provided to chronically food-insecure areas. The objective of the study was to compare a local-ingredients-based supplement (LIBS) with the standard corn-soy blend plus (CSB+) in treating MAM among children aged 6 to 59 months to test the hypothesis that the recovery rate achieved with LIBS will not be more than 7% worse than that achieved with CSB+. METHODS AND FINDINGS We used an individual randomized controlled non-inferiority trial design with two arms, involving 324 children with MAM aged 6 to 59 months in Wolaita, Southern Ethiopia. One hundred and sixty-two children were randomly assigned to each of the two arms. In the first arm, 125.2 g of LIBS with 8 ml of refined deodorized and cholesterol-free sunflower oil/day was provided. In the second arm, 150 g of CSB+ with 16 ml of refined deodorized and cholesterol-free sunflower oil/day was provided. Each child was provided with a daily ration of either LIBS or CSB+ for 12 weeks. Both intention-to-treat (ITT) and per-protocol (PP) analyses were done. ITT and PP analyses showed non-inferiority of LIBS compared with CSB+ for recovery rate [ITT risk difference = 4.9% (95% CI: -4.70, 14.50); PP risk difference = 3.7% (95% CI: -5.91, 13.31)]; average weight gain [ITT risk difference = 0.10 g (95% CI: -0.33 g, 0.53 g); PP risk difference = 0.04 g (95% CI: -0.38 g, 0.47 g)]; and recovery time [ITT risk difference = -2.64 days (95% CI: -8.40 days, 3.13 days); PP difference -2.17 days (95% CI: -7.97 days, 3.64 days]. Non-inferiority in MUAC gain and length/height gain was also observed in the LIBS group compared with the CSB+ group. CONCLUSIONS LIBS can be used as an alternative to the standard CSB+ for the treatment of MAM. Thus, the potential of scaling up the use of LIBS should be promoted. TRIAL REGISTRATION Pan-African Clinical Trial Registration number: PACTR201809662822990.
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Affiliation(s)
- Debritu Nane
- School of Public and Environmental Health, Hawassa University, Awassa, Ethiopia
- Centre for International Health, University of Bergen, Bergen, Norway
- Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Anne Hatløy
- Centre for International Health, University of Bergen, Bergen, Norway
- Fafo Institute for Labour and Social Research, Oslo, Norway
| | - Bernt Lindtjørn
- School of Public and Environmental Health, Hawassa University, Awassa, Ethiopia
- Centre for International Health, University of Bergen, Bergen, Norway
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Ickes SB, Craig C, Heidkamp R. Design Factors for Food Supplementation and Nutrition Education Interventions That Limit Conclusions about Effectiveness for Wasting Prevention: A Scoping Review of Peer-Reviewed Literature. Adv Nutr 2021; 13:328-341. [PMID: 34666351 PMCID: PMC8803494 DOI: 10.1093/advances/nmab107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 05/04/2021] [Accepted: 09/07/2021] [Indexed: 11/13/2022] Open
Abstract
We conducted a scoping review to characterize the evidence base for the effectiveness of food supplementation (FS), nutrition education (NE), or FS/NE interventions to prevent wasting among children aged 6 to 59 mo. We aimed to identify gaps in peer-reviewed literature and to develop recommendations for strengthening study designs. We identified 56 unique studies (FS = 21, NE = 19, FS/NE = 16) for which we assessed intervention design factors, implementation context, evaluation methods, and wasting impact. Compared with studies focused on stunting, fewer wasting-focused studies reported weight-for-height z score (WHZ). Midupper arm circumference (MUAC) was more commonly reported in wasting-focused studies (71.4%) than those focused on stunting (36.8%) or wasting and stunting (30.4%). FS studies measured anthropometry (mean, 95% CI) more frequently at every 11.3 (7.8, 14.8) wk than NE interventions at 36.3 (8.8, 62.1) wk (P = 0.036), but not FS/NE interventions at 25.8 (5.6, 49.1) wk (P = 0.138). NE interventions tended to be of longer duration than FS or FS/NE interventions. Only 6 studies followed and measured children after the intervention period ended. Across all studies, 45% reported a significant effect on wasting; these included FS, NE, and FS/NE interventions. The lack of comparability across studies limits conclusions about the effectiveness of specific types of interventions. To build a more unified evidence base for wasting prevention we recommend that future studies 1) report on a consistent set of metrics, including MUAC; 2) attempt to measure change in wasting incidence using more frequent measures; 3) measure wasting prevalence among the general population; 4) follow children postintervention to assess relapse; 5) measure food insecurity and diet quality; and 6) use harmonized protocols across multiple settings. Such efforts to improve study comparability will strengthen the evidence base, may help unite divergent professional communities, and ultimately accelerate progress toward eliminating child undernutrition.
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Affiliation(s)
| | | | - Rebecca Heidkamp
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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Griswold SP, Langlois BK, Shen Y, Cliffer IR, Suri DJ, Walton S, Chui K, Rosenberg IH, Koroma AS, Wegner D, Hassan A, Manary MJ, Vosti SA, Webb P, Rogers BL. Effectiveness and cost-effectiveness of 4 supplementary foods for treating moderate acute malnutrition: results from a cluster-randomized intervention trial in Sierra Leone. Am J Clin Nutr 2021; 114:973-985. [PMID: 34020452 PMCID: PMC8408853 DOI: 10.1093/ajcn/nqab140] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 04/05/2021] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Moderate acute malnutrition (MAM) affects 33 million children annually. Investments in formulations of corn-soy blended flours and lipid-based nutrient supplements have effectively improved MAM recovery rates. Information costs and cost-effectiveness differences are still needed. OBJECTIVES We assessed recovery and sustained recovery rates of MAM children receiving a supplementary food: ready-to-use supplementary food (RUSF), corn soy whey blend with fortified vegetable oil (CSWB w/oil), or Super Cereal Plus with amylase (SC + A) compared to Corn Soy Blend Plus with fortified vegetable oil (CSB+ w/oil). We also estimated differences in costs and cost effectiveness of each supplement. METHODS In Sierra Leone, we randomly assigned 29 health centers to provide a supplement containing 550 kcal/d for ∼12 wk to 2691 children with MAM aged 6-59 mo. We calculated cost per enrollee, cost per child who recovered, and cost per child who sustained recovery each from 2 perspectives: program perspective and caregiver perspective, combined. RESULTS Of 2653 MAM children (98.6%) with complete data, 1676 children (63%) recovered. There were no significant differences in the odds of recovery compared to CSB+ w/oil [0.83 (95% CI: 0.64-1.08) for CSWB w/oil, 1.01 (95% CI: 0.78-1.3) for SC + A, 1.05 (95% CI: 0.82-1.34) for RUSF]. The odds of sustaining recovery were significantly lower for RUSF (0.7; 95% CI 0.49-0.99) but not CSWB w/oil or SC + A [1.08 (95% CI: 0.73-1.6) and 0.96 (95% CI: 0.67-1.4), respectively] when compared to CSB+ w/oil. Costs per enrollee [US dollars (USD)/child] ranged from $105/child in RUSF to $112/child in SC + A and costs per recovered child (USD/child) ranged from $163/child in RUSF to $179/child in CSWB w/oil, with overlapping uncertainty ranges. Costs were highest per sustained recovery (USD/child), ranging from $214/child with the CSB+ w/oil to $226/child with the SC + A, with overlapping uncertainty ranges. CONCLUSIONS The 4 supplements performed similarly across recovery (but not sustained recovery) and costed measures. Analyses of posttreatment outcomes are necessary to estimate the full cost of MAM treatment. This trial was registered at clinicaltrials.gov as NCT03146897.
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Affiliation(s)
| | - Breanne K Langlois
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Ye Shen
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Ilana R Cliffer
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Devika J Suri
- Department of Nutritional Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Shelley Walton
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Ken Chui
- Department of Public Health and Community Medicine, School of Medicine, Tufts University, Boston, MA, USA
| | - Irwin H Rosenberg
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Aminata S Koroma
- Ministry of Health and Sanitation, Directorate of Food and Nutrition, Freetown, Sierra Leone
| | - Donna Wegner
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO, USA
| | - Amir Hassan
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO, USA
| | - Mark J Manary
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO, USA
| | - Stephen A Vosti
- Department of Agricultural and Resource Economics, University of California‐Davis, Davis, CA, USA
| | - Patrick Webb
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Beatrice L Rogers
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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9
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Cliffer IR, Masters WA, Rogers BL. Fortified blended flour supplements displace plain cereals in feeding of young children. MATERNAL AND CHILD NUTRITION 2020; 17:e13089. [PMID: 32990388 PMCID: PMC7988859 DOI: 10.1111/mcn.13089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 09/08/2020] [Accepted: 09/11/2020] [Indexed: 12/13/2022]
Abstract
Lipid-based nutritional supplements (LNS) and fortified blended flours (FBF) are widely used to increase the nutrient density of children's diets and improve their health, but their effectiveness could be modified by displacement of other foods. We reanalysed data from a cost-effectiveness trial comparing impacts on anthropometry of three FBFs (Corn Soy Blend Plus [CSB+], Corn Soy Whey Blend [CSWB], SuperCereal Plus [SC+]) and one LNS (Ready-to-use Supplementary Food [RUSF]) among infants aged 7-23 months in Burkina Faso. Using dietary diversity data from a single 24-h recall period (n = 1,591 children, observed once over 18-month study period), we fit logistic regression models to estimate differences in intake of each food group making up the infant and young child minimum dietary diversity score and linear models to test for differences in dietary diversity score among children in each supplement arm. We tested for differences in breastfeeding time using the subsample for which breastfeeding was observed (n = 176). Children who consumed one of the three FBFs had lower odds of consuming household grains, roots and tubers compared with the LNS consumers (odds ratios [ORs] = 0.35-0.47; 95% confidence intervals [CIs]: 0.20-1.05). Consumption of other foods, dietary diversity and breastfeeding did not differ significantly at the 5% significance level. FBFs displaced the household's own cereals more than LNS, with no difference in the child's consumption of other more nutrient-rich family foods. Given limited stomach capacity and feeding time, providing fortified cereals may help improve children's overall diet quality in settings where children would otherwise be fed nutrient-poor root crops or cereal grains.
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Affiliation(s)
- Ilana R Cliffer
- Department of Food and Nutrition Policy and Programs, Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - William A Masters
- Department of Food and Nutrition Policy and Programs, Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - Beatrice L Rogers
- Department of Food and Nutrition Policy and Programs, Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
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10
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Chase RP, Kerac M, Grant A, Manary M, Briend A, Opondo C, Bailey J. Acute malnutrition recovery energy requirements based on mid-upper arm circumference: Secondary analysis of feeding program data from 5 countries, Combined Protocol for Acute Malnutrition Study (ComPAS) Stage 1. PLoS One 2020; 15:e0230452. [PMID: 32492023 PMCID: PMC7269364 DOI: 10.1371/journal.pone.0230452] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Accepted: 03/01/2020] [Indexed: 01/31/2023] Open
Abstract
Background Severe and moderate acute malnutrition (SAM and MAM) are currently treated with different food products in separate treatment programs. The development of a unified and simplified treatment protocol using a single food product aims to increase treatment program efficiency and effectiveness. This study, the first stage of the ComPAS trial, sought to assess rate of growth and energy requirements among children recovering from acute malnutrition in order to design a simplified, MUAC-based dosage protocol. Methods We obtained secondary data from patient cards of children aged 6–59 months recovering from SAM in outpatient therapeutic feeding programs (TFPs) and from MAM in supplementary feeding programs (SFPs) in five countries in Africa and Asia. We used local polynomial smoothing to assess changes in MUAC and proportional weight gain between clinic visits and assessed their normalized differences for a non-zero linear trend. We estimated energy needs to meet or exceed the growth observed in 95% of visits. Results This analysis used data from 5518 patients representing 33942 visits. Growth trends in MUAC and proportional weight gain were not significantly different, each lower at higher MUAC values: MUAC growth averaged 2mm/week at lower MUACs (100 to <110mm) and 1mm/week at higher MUACs (120mm to <125mm); and proportional weight gain declined from 3.9g/kg/day to 2.4g/kg/day across the same MUAC values. In 95% of visits by children with a MUAC 100mm to <125mm who were successfully treated, energy needs could be met or exceeded with 1,000 kilocalories a day. Conclusion Two 92g sachets of Ready-to-Use Therapeutic Food (RUTF) (1,000kcal total) is proposed to meet the estimated total energy requirements of children with a MUAC 100mm to <115mm, and one 92g sachet of RUTF (500kcal) is proposed to meet half the energy requirements of children with a MUAC of 115 to <125mm. A simplified, combined protocol may enable a more holistic continuum of care, potentially contributing to increased coverage for children suffering from acute malnutrition.
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Affiliation(s)
- Rachel P. Chase
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, United States of America
- * E-mail:
| | - Marko Kerac
- Department of Population Health & Centre for Maternal, Adolescent and Child Health (MARCH), London School of Hygiene and Tropical Medicine, London, England, United Kingdom
| | - Angeline Grant
- Action Against Hunger-USA, New York, New York, United States of America
| | - Mark Manary
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, Missouri, United States of America
| | - André Briend
- University of Tampere, University of Tampere School of Medicine, Center for Child Health Research, Tampere, Finland
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Charles Opondo
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, England, United Kingdom
| | - Jeanette Bailey
- Department of Population Health & Centre for Maternal, Adolescent and Child Health (MARCH), London School of Hygiene and Tropical Medicine, London, England, United Kingdom
- International Rescue Committee, New York, New York, United States of America
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11
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Das JK, Salam RA, Saeed M, Kazmi FA, Bhutta ZA. Effectiveness of interventions to manage acute malnutrition in children under 5 years of age in low- and middle-income countries: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2020; 16:e1082. [PMID: 37131422 PMCID: PMC8356333 DOI: 10.1002/cl2.1082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Background Childhood malnutrition is a major public health concern as it is associated with significant short- and long-term morbidity and mortality. Objectives To comprehensively review the evidence for the management of severe acute malnutrition (SAM) and moderate acute malnutrition (MAM) according to the current World Health Organization protocol using facility- and community-based approaches as well as the effectiveness of ready-to-use therapeutic food (RUTF), ready-to-use supplementary food (RUSF), prophylactic antibiotic use and vitamin A supplementation. Search methods We searched relevant electronic databases till 11 February 2019. No date or language restrictions were applied. Selection criteria We included randomised controlled trials (RCTs) and quasi-experimental studies including controlled before-after (CBA) studies and interrupted time series (ITS) studies. Data collection and analysis Two review authors independently screened studies for relevance, extracted data, assessed risk of bias and rated the quality of the evidence using the GRADE approach. We carried out statistical analysis using Review Manager software and set out the main findings of the review in "Summary of findings" tables. Main results This review summarises findings from a total of 42 studies (48 papers) including 35,017 children. Thirty-three of the included studies were RCTs; six studies were quasi-experimental and three studies were cost studies. Majority of the studies were judged to be at high risk of bias for blinding of the participants, personnel and outcome assessment. Majority of the outcomes were rated as either moderate or low quality. Outcomes were downgraded mainly due to study limitations, high heterogeneity, imprecision and small sample size. Community-based strategies to screen and manage SAM/MAM versus no community-based strategies (two studies): Integrated community-based management probably improves recovery rate by 4% [risk ratio (RR): 1.04; 95% confidence interval (CI): 1.00 to 1.09; one study; 1,957 participants; moderate-quality outcome], and reduces weight gain by 0.8 g·kg-1·day-1 [mean difference (MD): -0.80 g·kg-1·day-1; 95% CI: -0.82 to -0.78; one study; 1,957 participants; moderate-quality outcome] compared with no community-based strategies, while mortality was similar between the two groups (RR: 0.93; 95% CI: 0.60 to 1.45; one study; 1,957 participants; moderate-quality outcome). Facility-based strategies to screen and manage uncomplicated SAM versus other standard of care (four studies): There was no evidence of effect on recovery (RR: 1.00; 95% CI: 0.80, 1.25; one study; 60 participants; very-low-quality evidence) and mortality (RR: 1.21; 95% CI: 0.75 to 1.94; two studies; 473 participants; low-quality outcome). Facility-based management with RUTF versus F100 ("catch-up" formula to rebuild wasted tissues containing 100 kcal and 2.9 g protein per 100 ml) for SAM (three studies): There was no evidence of effect on weight gain (MD: 2 g·kg-1·day-1; 95% CI: -0.23 to 4.23; three studies; 266 participants; very-low-quality outcome) and mortality (RR: 1.20; 95% CI: 0.34 to 4.22; two studies; 168 participants; low-quality outcome). Community-based management of SAM with standard RUTF compared with other foods (14 studies): There was no evidence of effect on recovery rate when standard RUTF was compared to non-milk/peanut butter-based RUTF (RR: 1.03; 95% CI: 0.99 to 1.08; five studies; 5743 participants; I2 50%; moderate quality outcome), energy-dense, home-prepared food (RR: 1.14; 95% CI 0.95 to 1.36; four studies; 959 participants; I2 75%; low quality outcome), or high oleic RUTF (RR: 1.06; 95% CI: 0.85 to 1.31; one study; 141 participants; moderate quality outcome). Standard RUTF may improve weight gain by 0.5 g·kg-1·day-1 (MD: 0.5 g·kg-1·day-1; 95% CI: 0.02 to 0.99; three studies; 3,069 participants; low-quality outcome) when compared with non-milk/peanut butter-based RUTF and by 5.5 g·kg-1·day-1 when compared with F100 (MD: 5.50 g·kg-1·day-1; 95% CI: 2.92 to 8.08; one study; 70 participants; low-quality outcome). There was no evidence of effect on mortality when standard RUTF was compared with other foods (RR: 0.99; 95% CI: 0.69 to 1.41; nine studies; 7,667 participants; low-quality outcome). RUSF for MAM compared with other foods (14 studies): There was no evidence of effect on recovery rate when standard RUSF was compared with local/home made food (RR: 0.92; 95% CI: 0.64 to 1.33; three studies; 435 participants; low-quality outcome) and whey RUSF (RR: 0.96; 95% CI: 0.92 to 1.00; one study; 2230 participants; high-quality outcome); while standard RUSF may improve recovery by 7% when compared with corn-soy blend (CSB) (RR: 1.07; 95% CI: 1.02 to 1.13; six studies; 5,744 participants; low-quality outcome). There was no evidence of effect on weight gain when standard RUSF was compared with local home made food (MD: -0.75 g·kg-1·day-1; 95% CI: -2.03 to 0.43; one study; 73 participants; low-quality outcome) and whey RUSF (MD: -0.16 g·kg-1·day-1; 95% CI: -0.33 to 0.01; one study; 2,230 participants; high-quality outcome); while standard RUSF may improve weight gain by 0.49 g·kg-1·day-1 when compared with CSB (MD: 0.49 g·kg-1·day-1; 95% CI: 0.10 to 0.87; five studies; 4,354 participants; low-quality outcome). There was no evidence of effect on mortality when standard RUSF was compared with other foods (RR: 0.98; 95% CI: 0.57 to 1.68; eight studies; 8,310 participants; moderate-quality outcome). Prophylactic antibiotic versus no antibiotic (three studies): Prophylactic antibiotic therapy for uncomplicated SAM improves recovery rate by 6% (RR: 1.06; 95% CI: 1.03 to 1.08; two studies; 5,166 participants; high-quality outcome), probably improves weight gain by 0.67 g·kg-1·day-1 (MD: 0.67 g·kg-1·day-1; 95% CI: 0.28, 1.06; two studies; 5,052 participants; moderate-quality outcome) and probably reduces mortality by 26% (RR: 0.74; 95% CI: 0.55, 0.98; three studies; 6944 participants; moderate quality outcome) compared to no antibiotics group. High-dose vitamin A versus low-dose vitamin A (two studies): There was no evidence of effect on weight gain (MD: 0.05 g·kg-1·day-1; 95% CI: -0.08 to 0.18; one study; 207 participants; moderate-quality outcome) and mortality (RR: 7.07; 95% CI: 0.37 to 135.13; one study; 207 participants; moderate-quality outcome). Authors’ conclusions Limited data show some benefit of integrated community-based screening, identification and management of SAM and MAM on improving recovery. Facility-based screening and management of uncomplicated SAM has no benefit on recovery and mortality, while the effect of F100 for SAM is similar to RUTF for weight gain and mortality. Local food and whey RUSF have similar effects as standard RUSF on recovery rate and weight gain in MAM, while standard RUSF has additional benefits to CSB. Prophylactic antibiotic administration in uncomplicated SAM improves recovery rate, weight gain and reduces mortality, while limited data suggest that high-dose vitamin A supplementation is comparable with low-dose vitamin A supplementation for weight gain and mortality among children with SAM.
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Affiliation(s)
- Jai K. Das
- Division of Women and Child HealthAga Khan University HospitalKarachiPakistan
| | - Rehana A. Salam
- Division of Women and Child HealthAga Khan University HospitalKarachiPakistan
| | - Marwah Saeed
- Division of Women and Child Health, Aga Khan UniversityKarachiPakistan
| | - Faheem Ali Kazmi
- Division of Women and Child Health, Aga Khan UniversityKarachiPakistan
| | - Zulfiqar A. Bhutta
- Centre for Global Child Health, The Hospital for Sick ChildrenTorontoOntarioCanada
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12
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Marquer C, Langendorf C, Woi-Messe LC, Berthe F, Ategbo EA, Rodas-Moya S, dePee S, Grais RF. Intrahousehold management and use of nutritional supplements during the hunger gap in Maradi region, Niger: a qualitative study. BMC Nutr 2020; 6:4. [PMID: 32190344 PMCID: PMC7066835 DOI: 10.1186/s40795-019-0329-0] [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: 10/17/2018] [Accepted: 12/10/2019] [Indexed: 12/03/2022] Open
Abstract
Background Nutritional supplements are used for preventing and treating childhood malnutrition. While there is a growing body of evidence on product efficacy, less emphasis has been placed on how they are perceived and used at the household level. Here, we report on the intrahousehold management of three different supplements (Ready to Use Supplementary food (RUSF), medium quantity lipid-based nutrient supplements (LNS-MQ) and Super Cereal Plus (SC+)) in the region of Maradi (Niger). The main objective of this study was to describe the use, consumption and perception of the three different nutritional products at the household level. Methods The study was conducted in the Madarounfa district in the region of Maradi (February – March 2012). Female caregivers were purposely selected from eligible households and invited to participate. Data were collected through focus group discussion and interviews and were analyzed using thematic content analysis. Results In total, 114 caregivers participated. Three major themes were initially identified and included preparation and conservation; consumption and sharing practices as well as perception of impact. The data showed good acceptance at the household level including perceived benefits for the target children, health improvement, prevention of illness and malnutrition. Sharing and gifting at both household and community level were also reported. Conclusions Caregivers displayed positive perceptions toward the investigated supplements. Patterns of actual management should be considered in the design, implementation, monitoring and evaluation of future programs.
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Affiliation(s)
| | | | | | | | | | - Santiago Rodas-Moya
- 4Nutrition Division (OSN), World Food Programme, Rome, Italy.,5Nutrition and Health Division, Wageningen University, Wageningen, Netherlands
| | - Saskia dePee
- 4Nutrition Division (OSN), World Food Programme, Rome, Italy.,5Nutrition and Health Division, Wageningen University, Wageningen, Netherlands.,6Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA USA
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13
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Das JK, Salam RA, Saeed M, Kazmi FA, Bhutta ZA. Effectiveness of Interventions for Managing Acute Malnutrition in Children under Five Years of Age in Low-Income and Middle-Income Countries: A Systematic Review and Meta-Analysis. Nutrients 2020; 12:nu12010116. [PMID: 31906272 PMCID: PMC7019612 DOI: 10.3390/nu12010116] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/15/2019] [Accepted: 12/22/2019] [Indexed: 11/17/2022] Open
Abstract
Childhood malnutrition is a major public health concern, as it is associated with significant short- and long-term morbidity and mortality. The objective of this review was to comprehensively review the evidence for the management of severe acute malnutrition (SAM) and moderate acute malnutrition (MAM) according to the current World Health Organization (WHO) protocol using facility- and community-based approaches, as well as the effectiveness of ready-to-use therapeutic food (RUTF), ready-to-use supplementary food (RUSF), prophylactic antibiotic use, and vitamin A supplementation. We searched relevant electronic databases until 11 February 2019, and performed a meta-analysis. This review summarizes findings from a total of 42 studies (48 papers), including 35,017 children. Limited data show some benefit of integrated community-based screening, identification, and management of SAM and MAM on improving recovery rate. Facility-based screening and management of uncomplicated SAM has no effect on recovery and mortality, while the effect of therapeutic milk F100 for SAM is comparable to RUTF for weight gain and mortality. Local food and whey RUSF are comparable to standard RUSF for recovery rate and weight gain in MAM, while standard RUSF has additional benefits to CSB. Prophylactic antibiotic administration in uncomplicated SAM improves recovery rate and probably improves weight gain and reduces mortality. Limited data suggest that high-dose vitamin A supplementation is comparable with low-dose vitamin A supplementation for weight gain and mortality among children with SAM.
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Affiliation(s)
- Jai K. Das
- Division of Women and Child Health, Aga Khan University Hospital, Karachi 74800, Pakistan; (J.K.D.); (R.A.S.); (F.A.K.)
| | - Rehana A. Salam
- Division of Women and Child Health, Aga Khan University Hospital, Karachi 74800, Pakistan; (J.K.D.); (R.A.S.); (F.A.K.)
| | - Marwah Saeed
- Medical Student, Aga Khan University, Karachi 74800, Pakistan;
| | - Faheem Ali Kazmi
- Division of Women and Child Health, Aga Khan University Hospital, Karachi 74800, Pakistan; (J.K.D.); (R.A.S.); (F.A.K.)
| | - Zulfiqar A. Bhutta
- Centre of Excellence in Women and Child Health, Aga Khan University, Karachi 74800, Pakistan
- Centre for Global Child Health, the Hospital for Sick Children, Toronto, ON M5G 0A4, Canada
- Correspondence:
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14
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Centeno Tablante E, Pachón H, Guetterman HM, Finkelstein JL. Fortification of wheat and maize flour with folic acid for population health outcomes. Cochrane Database Syst Rev 2019; 7:CD012150. [PMID: 31257574 PMCID: PMC6599881 DOI: 10.1002/14651858.cd012150.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Folate is a B-vitamin required for DNA synthesis, methylation, and cellular division. Wheat and maize (corn) flour are staple crops consumed widely throughout the world and have been fortified with folic acid in over 80 countries to prevent neural tube defects. Folic acid fortification may be an effective strategy to improve folate status and other health outcomes in the overall population. OBJECTIVES To evaluate the health benefits and safety of folic acid fortification of wheat and maize flour (i.e. alone or in combination with other micronutrients) on folate status and health outcomes in the overall population, compared to wheat or maize flour without folic acid (or no intervention). SEARCH METHODS We searched the following databases in March and May 2018: Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and MEDLINE In Process, Embase, CINAHL, Web of Science (SSCI, SCI), BIOSIS, Popline, Bibliomap, TRoPHI, ASSIA, IBECS, SCIELO, Global Index Medicus-AFRO and EMRO, LILACS, PAHO, WHOLIS, WPRO, IMSEAR, IndMED, and Native Health Research Database. We searched the International Clinical Trials Registry Platform and ClinicalTrials.gov for ongoing or planned studies in June 2018, and contacted authors for further information. SELECTION CRITERIA We included randomised controlled trials (RCTs), with randomisation at the individual or cluster level. We also included non-RCTs and prospective observational studies with a control group; these studies were not included in meta-analyses, although their characteristics and findings were described. Interventions included wheat or maize flour fortified with folic acid (i.e. alone or in combination with other micronutrients), compared to unfortified flour (or no intervention). Participants were individuals over two years of age (including pregnant and lactating women), from any country. DATA COLLECTION AND ANALYSIS Two review authors independently assessed study eligibility, extracted data, and assessed risk of bias. MAIN RESULTS We included 10 studies: four provided data for quantitative analyses (437 participants); five studies were randomised trials (1182 participants); three studies were non-RCTs (1181 participants, 8037 live births); two studies were interrupted time series (ITS) studies (1 study population of 2,242,438, 1 study unreported). Six studies were conducted in upper-middle-income countries (China, Mexico, South Africa), one study was conducted in a lower-middle-income country (Bangladesh), and three studies were conducted in a high-income country (Canada). Seven studies examined wheat flour fortified with folic acid alone or with other micronutrients. Three studies included maize flour fortified with folic acid alone or with other micronutrients. The duration of interventions ranged from two weeks to 36 months, and the ITS studies included postfortification periods of up to seven years. Most studies had unclear risk of bias for randomisation, blinding, and reporting, and low/unclear risk of bias for attrition and contamination.Neural tube defects: none of the included RCTs reported neural tube defects as an outcome. In one non-RCT, wheat flour fortified with folic acid and other micronutrients was associated with significantly lower occurrence of total neural tube defects, spina bifida, and encephalocoele, but not anencephaly, compared to unfortified flour (total neural tube defects risk ratio (RR) 0.32, 95% confidence interval (CI) 0.21 to 0.48; 1 study, 8037 births; low-certainty evidence).Folate status: pregnant women who received folic acid-fortified maize porridge had significantly higher erythrocyte folate concentrations (mean difference (MD) 238.90 nmol/L, 95% CI 149.40 to 328.40); 1 study, 38 participants; very low-certainty evidence) and higher plasma folate (MD 14.98 nmol/L, 95% CI 9.63 to 20.33; 1 study, 38 participants; very low-certainty evidence), compared to no intervention. Women of reproductive age consuming maize flour fortified with folic acid and other micronutrients did not have higher erythrocyte folate (MD -61.80 nmol/L, 95% CI -152.98 to 29.38; 1 study, 35 participants; very low-certainty evidence) or plasma folate (MD 0.00 nmol/L, 95% CI -0.00 to 0.00; 1 study, 35 participants; very low-certainty evidence) concentrations, compared to women consuming unfortified maize flour. Adults consuming folic acid-fortified wheat flour bread rolls had higher erythrocyte folate (MD 0.66 nmol/L, 95% CI 0.13 to 1.19; 1 study, 30 participants; very low-certainty evidence) and plasma folate (MD 27.00 nmol/L, 95% CI 15.63 to 38.37; 1 study, 30 participants; very low-certainty evidence), versus unfortified flour. In two non-RCTs, serum folate concentrations were significantly higher among women who consumed flour fortified with folic acid and other micronutrients compared to women who consumed unfortified flour (MD 2.92 nmol/L, 95% CI 1.99 to 3.85; 2 studies, 657 participants; very low-certainty evidence).Haemoglobin or anaemia: in a cluster-randomised trial among children, there were no significant effects of fortified wheat flour flatbread on haemoglobin concentrations (MD 0.00 nmol/L, 95% CI -2.08 to 2.08; 1 study, 334 participants; low-certainty evidence) or anaemia (RR 1.07, 95% CI 0.74 to 1.55; 1 study, 334 participants; low-certainty evidence), compared to unfortified wheat flour flatbread. AUTHORS' CONCLUSIONS Fortification of wheat flour with folic acid may reduce the risk of neural tube defects; however, this outcome was only reported in one non-RCT. Fortification of wheat or maize flour with folic acid (i.e. alone or with other micronutrients) may increase erythrocyte and serum/plasma folate concentrations. Evidence is limited for the effects of folic acid-fortified wheat or maize flour on haemoglobin levels or anaemia. The effects of folic acid fortification of wheat or maize flour on other primary outcomes assessed in this review is not known. No studies reported on the occurrence of adverse effects. Limitations of this review were the small number of studies and participants, limitations in study design, and low-certainty of evidence due to how included studies were designed and reported.
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Affiliation(s)
| | - Helena Pachón
- Food Fortification Initiative & Emory University1518 Clifton Rd NE, Room 2049AtlantaGeorgiaUSA
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Schoonees A, Lombard MJ, Musekiwa A, Nel E, Volmink J. Ready-to-use therapeutic food (RUTF) for home-based nutritional rehabilitation of severe acute malnutrition in children from six months to five years of age. Cochrane Database Syst Rev 2019; 5:CD009000. [PMID: 31090070 PMCID: PMC6537457 DOI: 10.1002/14651858.cd009000.pub3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Management of severe acute malnutrition (SAM) in children comprises two potential phases: stabilisation and rehabilitation. During the initial stabilisation phase, children receive treatment for dehydration, electrolyte imbalances, intercurrent infections and other complications. In the rehabilitation phase (applicable to children presenting with uncomplicated SAM or those with complicated SAM after complications have been resolved), catch-up growth is the main focus and the recommended energy and protein requirements are much higher. In-hospital rehabilitation of children with SAM is not always desirable or practical - especially in rural settings - and home-based care can offer a better solution. Ready-to-use therapeutic food (RUTF) is a widely used option for home-based rehabilitation, but the findings of our previous review were inconclusive. OBJECTIVES To assess the effects of home-based RUTF used during the rehabilitation phase of SAM in children aged between six months and five years on recovery, relapse, mortality and rate of weight gain. SEARCH METHODS We searched the following databases in October 2018: CENTRAL, MEDLINE, Embase, six other databases and three trials registers. We ran separate searches for cost-effectiveness studies, contacted researchers and healthcare professionals in the field, and checked bibliographies of included studies and relevant reviews. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs, where children aged between six months and five years with SAM were, during the rehabilitation phase, treated at home with RUTF compared to an alternative dietary approach, or with different regimens and formulations of RUTF compared to each other. We assessed recovery, deterioration or relapse and mortality as primary outcomes; and rate of weight gain, time to recovery, anthropometrical changes, cognitive development and function, adverse outcomes and acceptability as secondary outcomes. DATA COLLECTION AND ANALYSIS We screened for eligible studies, extracted data and assessed risk of bias of those included, independently and in duplicate. Where data allowed, we performed a random-effects meta-analysis using Review Manager 5, and investigated substantial heterogeneity through subgroup and sensitivity analyses. For the main outcomes, we evaluated the quality of the evidence using GRADE, and presented results in a 'Summary of findings' table per comparison. MAIN RESULTS We included 15 eligible studies (n = 7976; effective sample size = 6630), four of which were cluster trials. Eight studies were conducted in Malawi, four in India, and one apiece in Kenya, Zambia, and Cambodia. Six studies received funding or donations from industry whereas eight did not, and one study did not report the funding source.The overall risk of bias was high for six studies, unclear for three studies, and low for six studies. Among the 14 studies that contributed to meta-analyses, none (n = 5), some (n = 5) or all (n = 4) children were stabilised in hospital prior to commencement of the study. One small study included only children known to be HIV-infected, another study stratified the analysis for 'recovery' according to HIV status, while the remaining studies included HIV-uninfected or untested children. Across all studies, the intervention lasted between 8 and 16 weeks. Only five studies followed up children postintervention (maximum of six months), and generally reported on a limited number of outcomes.We found seven studies with 2261 children comparing home-based RUTF meeting the World Health Organization (WHO) recommendations for nutritional composition (referred to in this review as standard RUTF) with an alternative dietary approach (effective sample size = 1964). RUTF probably improves recovery (risk ratio (RR) 1.33; 95% confidence interval (CI) 1.16 to 1.54; 6 studies, 1852 children; moderate-quality evidence), and may increase the rate of weight gain slightly (mean difference (MD) 1.12 g/kg/day, 95% CI 0.27 to 1.96; 4 studies, 1450 children; low-quality evidence), but we do not know the effects on relapse (RR 0.55, 95% CI 0.30 to 1.01; 4 studies, 1505 children; very low-quality evidence) and mortality (RR 1.05, 95% CI 0.51 to 2.16; 4 studies, 1505 children; very low-quality evidence).Two quasi-randomised cluster trials compared standard, home-based RUTF meeting total daily nutritional requirements with a similar RUTF but given as a supplement to the usual diet (213 children; effective sample size = 210). Meta-analysis showed that standard RUTF meeting total daily nutritional requirements may improve recovery (RR 1.41, 95% CI 1.19 to 1.68; low-quality evidence) and reduce relapse (RR 0.11, 95% CI 0.01 to 0.85; low-quality evidence), but the effects are unknown for mortality (RR 1.36, 95% CI 0.46 to 4.04; very low-quality evidence) and rate of weight gain (MD 1.21 g/kg/day, 95% CI - 0.74 to 3.16; very low-quality evidence).Eight studies randomised 5502 children (effective sample size = 4456) and compared standard home-based RUTF with RUTFs of alternative formulations (e.g. using locally available ingredients, containing less or no milk powder, containing specific fatty acids, or with added pre- and probiotics). For recovery, it made little or no difference whether standard or alternative formulation RUTF was used (RR 1.03, 95% CI 0.99 to 1.08; 6 studies, 4188 children; high-quality evidence). Standard RUTF decreases relapse (RR 0.84, 95% CI 0.72 to 0.98; 6 studies, 4188 children; high-quality evidence). However, it probably makes little or no difference to mortality (RR 1.00, 95% CI 0.80 to 1.24; 7 studies, 4309 children; moderate-quality evidence) and may make little or no difference to the rate of weight gain (MD 0.11 g/kg/day, 95% CI -0.32 to 0.54; 6 studies, 3807 children; low-quality evidence) whether standard or alternative formulation RUTF is used. AUTHORS' CONCLUSIONS Compared to alternative dietary approaches, standard RUTF probably improves recovery and may increase rate of weight gain slightly, but the effects on relapse and mortality are unknown. Standard RUTF meeting total daily nutritional requirements may improve recovery and relapse compared to a similar RUTF given as a supplement to the usual diet, but the effects on mortality and rate of weight gain are not clear. When comparing RUTFs with different formulations, the current evidence does not favour a particular formulation, except for relapse, which is reduced with standard RUTF. Well-designed, adequately powered, pragmatic RCTs with standardised outcome measures, stratified by HIV status, and that include diarrhoea as an outcome, are needed.
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Affiliation(s)
- Anel Schoonees
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Division of Epidemiology and Biostatistics, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
| | - Martani J Lombard
- North‐West UniversityCentre of Excellence for Nutrition (CEN)Hoffman StreetPotchefstroomPotchefstroomNorth West ProvinceSouth Africa2025
| | - Alfred Musekiwa
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Division of Epidemiology and Biostatistics, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
| | - Etienne Nel
- Stellenbosch UniversityDepartment of Paediatrics and Child Health, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
| | - Jimmy Volmink
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Division of Epidemiology and Biostatistics, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownWestern CapeSouth Africa7505
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16
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Isanaka S, Barnhart DA, McDonald CM, Ackatia-Armah RS, Kupka R, Doumbia S, Brown KH, Menzies NA. Cost-effectiveness of community-based screening and treatment of moderate acute malnutrition in Mali. BMJ Glob Health 2019; 4:e001227. [PMID: 31139441 PMCID: PMC6509694 DOI: 10.1136/bmjgh-2018-001227] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 12/21/2018] [Accepted: 01/12/2019] [Indexed: 11/04/2022] Open
Abstract
Introduction Moderate acute malnutrition (MAM) causes substantial child morbidity and mortality, accounting for 4.4% of deaths and 6.0% of disability-adjusted life years (DALY) lost among children under 5 each year. There is growing consensus on the need to provide appropriate treatment of MAM, both to reduce associated morbidity and mortality and to halt its progression to severe acute malnutrition. We estimated health outcomes, costs and cost-effectiveness of four dietary supplements for MAM treatment in children 6–35 months of age in Mali. Methods We conducted a cluster-randomised MAM treatment trial to describe nutritional outcomes of four dietary supplements for the management of MAM: ready-to-use supplementary foods (RUSF; PlumpySup); a specially formulated corn–soy blend (CSB) containing dehulled soybean flour, maize flour, dried skimmed milk, soy oil and a micronutrient pre-mix (CSB++; Super Cereal Plus); Misola, a locally produced, micronutrient-fortified, cereal–legume blend (MI); and locally milled flour (LMF), a mixture of millet, beans, oil and sugar, with a separate micronutrient powder. We used a decision tree model to estimate long-term outcomes and calculated incremental cost-effectiveness ratios (ICERs) comparing the health and economic outcomes of each strategy. Results Compared to no MAM treatment, MAM treatment with RUSF, CSB++, MI and LMF reduced the risk of death by 15.4%, 12.7%, 11.9% and 10.3%, respectively. The ICER was US$9821 per death averted (2015 USD) and US$347 per DALY averted for RUSF compared with no MAM treatment. Conclusion MAM treatment with RUSF is cost-effective across a wide range of willingness-to-pay thresholds. Trial registration NCT01015950.
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Affiliation(s)
- Sheila Isanaka
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Dale A Barnhart
- Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Robert S Ackatia-Armah
- Department of Nutrition and Program in International and Community Nutrition, University of California, Davis, CA, USA
| | - Roland Kupka
- United Nations Children's Fund, Nutrition Section, New York, NY, USA
| | - Seydou Doumbia
- Faculty of Medicine and Odontostomatology, University of Sciences, Techniques and Technology of Bamako, Bamako, Mali
| | - Kenneth H Brown
- Department of Nutrition and Program in International and Community Nutrition, University of California, Davis, CA, USA
| | - Nicolas A Menzies
- Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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17
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Borg B, Mihrshahi S, Griffin M, Sok D, Chhoun C, Laillou A, Wieringa FT. Acceptability of locally-produced Ready-to-Use Supplementary Food (RUSF) for children under two years in Cambodia: A cluster randomised trial. MATERNAL AND CHILD NUTRITION 2019; 15:e12780. [PMID: 30690869 DOI: 10.1111/mcn.12780] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 12/14/2018] [Accepted: 12/20/2018] [Indexed: 12/11/2022]
Abstract
In Cambodia, existing food products for treating or preventing undernutrition have met with limited success. Therefore, in 2014, alternative ready-to-use foods were developed. This trial aimed to assess the acceptability of the novel ready-to-use supplementary food (RUSF) as a snack or mixed with borbor (white rice porridge), compared with corn-soy blend plus plus (CSB++) and borbor fortified with micronutrient powder (MNP). The nonblinded, randomised 4 × 4 crossover trial recruited 95 children aged 9-23 months from communities in peri-urban Phnom Penh. Small quantities (100 g for porridges, 42 g for snack) of each food were offered for three consecutive days at testing sites (homes of health volunteers). Main outcomes were children's consumption, caregivers' assessment of children's preferences, and caregivers' ranking of the foods. Median percentage consumed of the test food servings ranged from 21 to 50% (p = 0.003). The odds of children consuming over 50% were greatest for borbor fortified with MNP versus RUSF snack (unadjusted OR = 6.79, CI = 2.80-16.47, p < 0.001). However, the median energy children received when consuming the RUSF with borbor (57 kcals) or as a snack (48 kcals) was greater than with CSB++ (15 kcals) or borbor fortified with MNP (18 kcals; p < 0.001). Therefore, although children ate less RUSF, it provided approximately three times more kilocalories. Caregivers reported that their children had the highest preference for borbor fortified with MNP. Caregivers themselves ranked the novel RUSF snack highest. Thus, the innovative RUSF was considered sufficiently acceptable to proceed to an effectiveness trial.
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Affiliation(s)
- Bindi Borg
- School of Public Health, Faculty of Medicine, University of Sydney, Sydney, Australia
| | - Seema Mihrshahi
- School of Public Health, Faculty of Medicine, University of Sydney, Sydney, Australia
| | - Mark Griffin
- School of Public Health, Faculty of Medicine, University of Sydney, Sydney, Australia.,School of Public Health, University of Queensland, Brisbane, Australia
| | - Daream Sok
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark.,Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, Ministry of Agriculture, Forestry and Fisheries, Phnom Penh, Cambodia
| | - Chamnan Chhoun
- Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, Ministry of Agriculture, Forestry and Fisheries, Phnom Penh, Cambodia
| | - Arnaud Laillou
- Child Survival and Development Section, UNICEF, Phnom Penh, Cambodia
| | - Frank T Wieringa
- UMR-204 Nutripass, Institut de Recherche pour le Développement, IRD/UM/SupAgro, Montpellier, France
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18
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Callaghan-Gillespie M, Mui M. Useful Tools for Food Aid: Linear Programming and Protein Quality Tools. Food Nutr Bull 2018; 39:S80-S86. [PMID: 30238799 DOI: 10.1177/0379572118792759] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The development of a superior treatment option for severe acute malnutrition (SAM) which allowed for home-based therapy put in place constraints that are crucial for ensuring the feasibility and nutritional integrity of the treatment. Soon after the initial success of ready-to-use therapeutic food (RUTF), there were attempts to modify the formulation for cost and other areas of acceptability. While alternative formulations have been taken on in clinical trials, they have been inferior to the standard RUTF recipe. Linear programming (LP) technology, however, has streamlined the formulation process allowing the user to account for the crucial constraints required to maintain the feasibility and nutritional integrity of standard RUTF. With the aid of an LP tool and other functional tools for assessing nutrient quality, nutrition researchers can use innovative approaches in food development that could potentially revolutionize food aid products.
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Affiliation(s)
| | - Melody Mui
- 1 Washington University School of Medicine, St Louis, Missouri, USA
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19
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Sato W, Furuta C, Matsunaga K, Bahwere P, Collins S, Sadler K, Akomo P, Banda C, Maganga E, Kathumba S, Murakami H. Amino-acid-enriched cereals ready-to-use therapeutic foods (RUTF) are as effective as milk-based RUTF in recovering essential amino acid during the treatment of severe acute malnutrition in children: An individually randomized control trial in Malawi. PLoS One 2018; 13:e0201686. [PMID: 30096200 PMCID: PMC6086422 DOI: 10.1371/journal.pone.0201686] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 07/16/2018] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Ready-to-use therapeutic food (RUTF) is used to treat children suffering from severe acute malnutrition (SAM). Standard RUTF uses milk as the primary protein source, which makes the product expensive, and given the high worldwide SAM burden, having a less expensive effective alternative is a public health priority. OBJECTIVE The objective of this study was to evaluate whether newly developed amino acid-enriched milk-free RUTF (FSMS-RUTF) or amino acid-enriched low-milk RUTF (MSMS-RUTF) treatment could replenish plasma amino acids to levels comparable to those following standard peanut-milk RUTF (PM-RUTF) treatment and to improve understanding of the effects of treatment on anthropometric measurements. A secondary analysis was performed to test the noninferiority hypothesis of plasma essential amino acid (EAA) levels. METHODS Plasma EAA levels were measured in a nonblinded, 3-arm, parallel-group simple randomized controlled trial conducted in Malawi to examine the efficacy of FSMS-RUTF, MSMS-RUTF and PM-RUTF in the treatment of SAM in 2 groups of children aged 6-23 and 24-59 months (mo). Sample size calculations were performed based on the previous our study. A noninferiority margin was set at -25% of the PM-RUTF arm at discharge. RESULTS The relative values of the differences (95% CI) in plasma EAA levels between PM-RUTF treatment and FSMS-RUTF and MSMS-RUTF treatments at discharge were -7.9% (-18.6, 2.8) and 9.8% (0.2, 19.5), respectively, in children aged 6-23 mo, while in those aged 24-59 mo, the difference values were 17.8% (1.6, 34.1) and 13.6% (-2.8, 29.9), respectively. CONCLUSION At discharge, the plasma EAA concentrations in 6-59-mo-old SAM children treated with FSMS-RUTF and MSMS-RUTF were not less than those of children treated with PM-RUTF. These findings indicate that treatment with either of the 3 RUTFs was associated with adequate protein synthesis and that all the formulations provided sufficient functional metabolites of plasma amino acids to support nutritional recovery from SAM.
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Affiliation(s)
- Wataru Sato
- Institute for Innovation, Ajinomoto Co., Inc. Tokyo, Japan
| | - Chie Furuta
- Institute for Innovation, Ajinomoto Co., Inc. Tokyo, Japan
| | | | - Paluku Bahwere
- Valid International, Oxford, United Kingdom.,Center for Epidemiology, Biostatistics, and Clinical Research, School of Public Health, Free University of Brussels, Brussels, Belgium
| | - Steve Collins
- Valid International, Oxford, United Kingdom.,Valid Nutrition, Cork, Republic of Ireland
| | | | | | - Chrissy Banda
- Valid International, Oxford, United Kingdom.,Valid Nutrition, Cork, Republic of Ireland
| | | | | | - Hitoshi Murakami
- Nutrition Improvement Department, Ajinomoto Co. Inc., Tokyo, Japan
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20
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Sigh S, Roos N, Chamnan C, Laillou A, Prak S, Wieringa FT. Effectiveness of a Locally Produced, Fish-Based Food Product on Weight Gain among Cambodian Children in the Treatment of Acute Malnutrition: A Randomized Controlled Trial. Nutrients 2018; 10:E909. [PMID: 30012981 PMCID: PMC6073612 DOI: 10.3390/nu10070909] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/06/2018] [Accepted: 07/13/2018] [Indexed: 11/16/2022] Open
Abstract
Cambodia continues to have a high prevalence of acute malnutrition. Low acceptability has been found for standard ready-to-use-therapeutic-food (RUTF) products. Therefore, NumTrey, a locally-produced fish-based RUTF, was developed. The objective was to evaluate the effectiveness of NumTrey compared to an imported milk-based RUTF for weight gain among children aged 6⁻59 months in the home-treatment for acute malnutrition. Effectiveness was tested in a single-blinded randomized controlled trial with weight gain as the primary outcome. Anthropometry was assessed at baseline and bi-weekly follow-ups until endline at Week 8. In total, 121 patients were randomized into BP-100TM (n = 61) or NumTrey (n = 60). There was no statistical difference in mean weight gain between the groups (1.06 g/kg/day; 95% CI (0.72, 1.41) and 1.08 g/kg/day; 95% CI (0.75, 1.41) for BP-100™ and NumTrey, respectively). In addition, no statistically significant differences in secondary outcomes were found. Although the ability to draw conclusions was limited by lower weight gain than the desired 4 g/kg/day in both groups, no superiority was found for eitherRUTF. A locally produced RUTF is highly relevant to improve nutrition interventions in Cambodia. A locally produced fish-based RUTF is a relevant alternative to imported milk-based RUTF for the treatment of SAM in Cambodia.
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Affiliation(s)
- Sanne Sigh
- Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark.
- Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, 186 Preah Norodom Boulevard, Phnom Penh 12101, Cambodia.
| | - Nanna Roos
- Department of Nutrition, Exercise, and Sports, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark.
| | - Chhoun Chamnan
- Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, 186 Preah Norodom Boulevard, Phnom Penh 12101, Cambodia.
| | - Arnaud Laillou
- United Nations Children's Fund Cambodia, Department of Child Survival and Development, 19 & 20, Street 106, Exchange Square Building, Phnom Penh 12101, Cambodia.
| | - Sophanneary Prak
- National Nutrition Program, Ministry of Health, 31A Rue de France (St. 47), Phnom Penh 12202, Cambodia.
| | - Frank T Wieringa
- UMR-204, Institut de Recherche pour le Développement, IRD/Université de Montpellier/SupAgro, 911, avenue d'Agropolis, 34394 CEDEX 5 Montpellier, France.
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21
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Stobaugh HC, Rogers BL, Rosenberg IH, Webb P, Maleta KM, Manary MJ, Trehan I. Children with Poor Linear Growth Are at Risk for Repeated Relapse to Wasting after Recovery from Moderate Acute Malnutrition. J Nutr 2018; 148:974-979. [PMID: 29726948 DOI: 10.1093/jn/nxy033] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 01/30/2018] [Indexed: 02/06/2023] Open
Abstract
Background Nutrition programs frequently approach wasting and stunting as 2 separate conditions with distinct causes and effects. Although several cross-sectional studies have identified an association between the 2 conditions, longitudinal studies are useful to quantify the risk of acute malnutrition based on the trajectory of linear growth. Objective We analyzed data from a longitudinal study to explore associations between linear growth and relapse to acute malnutrition in high-risk children during the year after recovery from moderate acute malnutrition (MAM). Methods This was a secondary data analysis from a cluster randomized trial involving 1487 Malawian children 6-62 mo old treated for MAM and enrolled upon recovery. Children were followed for 1 y, during which data were collected on anthropometric progress, symptoms of illness, and household food security. Multivariate fixed-effects logistic regression was used to identify associations between linear growth and relapse to acute malnutrition. Results Children who have recovered from MAM proved to be a high-risk population, with nearly half experiencing a decrease in height-for-age z score (HAZ) for 12 mo. Children whose HAZ was declining were more likely to relapse to MAM or SAM than were those whose linear growth rate maintained or increased their HAZ (P < 0.001). Mean changes of +0.15, -0.03, -0.17, and -0.53 in HAZ were observed for those who sustained recovery, relapsed to MAM once, relapsed to MAM multiple times, and developed SAM, respectively. Conclusion Our results add to the body of evidence suggesting that acute wasting is a harbinger of subsequent stunting. Children who experience poor linear growth after MAM are more likely to experience relapse. Given this bidirectional relation between wasting and stunting, supplementary feeding programs should consider both when designing protocols, aiming to optimize linear growth and achieve acute weight gain, as a means of reducing relapse. This trial was registered at clinicaltrials.gov as NCT02351687.
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Affiliation(s)
- Heather C Stobaugh
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA.,RTI International, Research Triangle Park, NC
| | - Beatrice L Rogers
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Irwin H Rosenberg
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Patrick Webb
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Kenneth M Maleta
- School of Public Health and Family Medicine, and Department of Paediatrics and Child Health, University of Malawi, Blantyre, Malawi
| | - Mark J Manary
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO.,School of Public Health and Family Medicine, and Department of Paediatrics and Child Health, University of Malawi, Blantyre, Malawi.,Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX
| | - Indi Trehan
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO.,Department of Paediatrics and Child Health, University of Malawi, Blantyre, Malawi.,Lao Friends Hospital for Children, Luang Prabang, Lao PDR
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22
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Bliss J, Golden K, Bourahla L, Stoltzfus R, Pelletier D. An emergency cash transfer program promotes weight gain and reduces acute malnutrition risk among children 6-24 months old during a food crisis in Niger. J Glob Health 2018; 8:010410. [PMID: 29497505 PMCID: PMC5825977 DOI: 10.7189/jogh.08.010410] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background Assessment of the impact of emergency cash transfer programs on child nutritional status has been difficult to achieve due to the considerable logistic and ethical constraints that characterize humanitarian settings. Methods We present the findings from a quasi-experimental longitudinal study of a conditional emergency cash transfer program implemented by Concern Worldwide in 2012 during a food crisis in Tahoua, Niger, in which the use of a concurrent control group permits estimation of the program’s impact on child weight gain. Program beneficiaries received three transfers totaling approximately 65% of Niger’s gross national per capita income; mothers attended mandatory sessions on child and infant feeding and care practices. Dietary and anthropometric data from 211 vulnerable households and children targeted by the intervention were compared with 212 similarly vulnerable control households and children from the same 21 villages. We used multilevel mixed effects regression to estimate changes in weight and weight-for-height Z scores (WHZ) over time, and logistic regression to estimate the probability of acute malnutrition. Results We found the intervention to be associated with a 1.27 kg greater overall weight gain (P < 0.001) and a 1.82 greater overall gain in WHZ (P < 0.001). The odds of having acute malnutrition at the end of the intervention were 25 times higher among children in the comparison group than those in households receiving cash (P < 0.001). Conclusions We conclude that this emergency cash transfer program promoted child weight gain and reduced the risk of acute malnutrition among children in the context of a food crisis. We suspect that the use of strategic conditional terms and a valuable transfer size were key features in achieving this result. Limitations in study design prevent us from attributing impact to particular aspects of the program, and preclude a precise estimation of impact. Future studies of this nature would benefit from pre-baseline measurements, more exhaustive data collection on household characteristics and transfer use, and further investigation into the use of conditional terms in emergency settings.
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Affiliation(s)
- Jessica Bliss
- Center for Global Health, Oregon State University, Corvallis, Oregon, USA
| | | | | | - Rebecca Stoltzfus
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | - David Pelletier
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
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23
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Javan R, Kooshki A, Afzalaghaee M, Aldaghi M, Yousefi M. Effectiveness of supplementary blended flour based on chickpea and cereals for the treatment of infants with moderate acute malnutrition in Iran: A randomized clinical trial. Electron Physician 2018; 9:6078-6086. [PMID: 29560163 PMCID: PMC5843437 DOI: 10.19082/6078] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 06/24/2017] [Indexed: 11/20/2022] Open
Abstract
Background Despite the decreasing rate of under nutrition children in recent years overall, the negative affect in growth and development make it as a main concern in the world. Applying an available and appropriate supplementary food is a major approach in treating children with Moderate Acute Malnutrition (MAM). Objective To compare the effectiveness of a new supplementary blended flour (containing chickpea, rice, wheat and barley, named Shadameen) in combination with multivitamin/mineral supplement and nutritional counseling versus multivitamin/mineral supplement and nutritional counseling alone, in the treatment of children with MAM. Methods This randomized controlled trial study was conducted at Heshmatiyeh Hospital in Sabzevar city in Iran, from January 2016 to December 2016. Seventy infants, aged 9 to 24 months with MAM who were referred from urban health centers to the hospital clinic were included. They were randomly assigned to receive, for about 3 months, either multivitamin / mineral supplement and nutritional counseling alone or in combination with an extra supplementary blended food. We analyzed weight, length, weight for length Z score (WLZ), weight for age Z score (WAZ) and length for weight Z score (LAZ), along with recovery rate and adverse events among the two groups. The data were analyzed using SPSS version 16. We used statistics, Chi-square, independent t-test, and Fisher’s exact test for the analyses of primary and secondary outcomes. Results The food supplementation infant’s mean weight and WLZ and WAZ were greater compared with the other group (0.81±0.29 gr and 0.55±0.33 gr, p=0.002), (0.36±0.36 and 0.02±0.52, p=0.003), (0.40±0.33 and 0.09±0.37, p=0.001). The recovery rate in the food supplemented group was significantly higher than the other group (68.4%, 31.6%, p=0.001). No adverse reactions were observed. There were no significant differences in LAZ at the end of the study between the two groups (p=0.53). Conclusion This study showed that Shadameen in combination with multivitamin/mineral and counselling therapy can be more effective in decreasing the wasting rate of children with MAM than vitamin/mineral and counseling therapy alone. Trial registration The trial was registered at the Iranian Registry of Clinical Trials (http://www.irct.ir) with the Irct ID: IRCT2015040921670N1. Funding This study was financially supported by the vice chancellor for research office, Mashhad University of Medical Sciences.
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Affiliation(s)
- Roghayeh Javan
- MD-PhD of Persian Medicine, Assistant Professor, Traditional and Complementary Medicine Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran.,Student Research Committee, Department of Persian Medicine, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Akram Kooshki
- Ph.D. of Nutrition, Associate Professor, Department of Nutrition & Biochemistry, Faculty Member of Medicine School, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Monavvar Afzalaghaee
- MD, Social Medicine Specialist, Assistant Professor, School of Health, Management and Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mitra Aldaghi
- MD, Pediatrics Gastroenterologist, Assistant Professor, Department of Pediatrics, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Mahdi Yousefi
- MD-PhD of Persian Medicine, Assistant Professor, Department of Persian Medicine, Faculty of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Borg B, Mihrshahi S, Griffin M, Sok D, Chhoun C, Laillou A, Berger J, Wieringa FT. Randomised controlled trial to test the effectiveness of a locally-produced ready-to-use supplementary food (RUSF) in preventing growth faltering and improving micronutrient status for children under two years in Cambodia: a study protocol. Nutr J 2018; 17:39. [PMID: 29548287 PMCID: PMC5857085 DOI: 10.1186/s12937-018-0346-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 03/01/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Existing ready-to-use supplementary and therapeutic foods (RUSFs and RUTFs) have had limited acceptance and effectiveness in Cambodia. This has hampered the treatment and prevention of child malnutrition. An innovative, locally produced, multiple micronutrient fortified lipid-based nutrient supplement (LNS) has been developed for use as an RUSF. Unlike most RUSFs, which contain milk, this product contains fish as the animal protein. Few RUSFs have been formulated using non-milk animal-source foods and they have not been widely tested. An acceptability trial that was conducted on this novel RUSF in June 2015 demonstrated that children will eat the RUSF and that caregivers will feed it to their children. The current trial aims to evaluate the effectiveness of the RUSF in preventing growth faltering and improving micronutrient status in Cambodian children. METHODS AND ANALYSIS This trial is a six-month, prospective, cluster randomised, non-blinded controlled trial among infants in peri-urban Phnom Penh. The trial aims to establish the superiority of the novel RUSF, compared to three alternatives (Corn-Soy Blend Plus Plus (CSB++) and Sprinkles micronutrient powders as active comparators, and the unimproved diet as a control). The allocation ratio is 1:1. Healthy children (N = 540) aged six to eleven months will be recruited. Data will be collected at baseline, and monthly thereafter for a period of six months. Participants will be provided with a monthly supply of the food to which their village has been allocated. DISCUSSION There is an urgent need to develop locally produced and culturally acceptable RUSFs, and to compare these with existing options in terms of their potential for preventing malnutrition, in Cambodia and elsewhere. This trial will contribute much-needed data on the effectiveness of supplementary foods with an animal-source food other than milk, by comparing a novel RUSF based on fish to one that uses milk (CSB++). Moreover, it will deepen the understanding of the impact of multiple micronutrients provided with or without macronutrients, by comparing the novel RUSF and CSB++, which combine macronutrients with multiple micronutrients, to Sprinkles, which contains no macronutrients. In addition, it will augment the body of evidence from Asia. TRIAL REGISTRATION ClinicalTrials.gov, Identifier: LNS-CAMB-INFANTS-EFF; NCT02257762 .
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Affiliation(s)
- Bindi Borg
- School of Public Health, Faculty of Medicine, University of Sydney, Sydney, Australia. .,c/o Pascal Marino, European Union Delegation in Cameroon, BP, 847, Yaoundé, Cameroon.
| | - Seema Mihrshahi
- School of Public Health, Faculty of Medicine, University of Sydney, Sydney, Australia
| | - Mark Griffin
- School of Public Health, University of Queensland, Brisbane, Australia
| | - Daream Sok
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark.,Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, Ministry of Agriculture, Forestry and Fisheries, Phnom Penh, Cambodia
| | - Chamnan Chhoun
- Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, Ministry of Agriculture, Forestry and Fisheries, Phnom Penh, Cambodia
| | - Arnaud Laillou
- Child Survival and Development Section, UNICEF, Phnom Penh, Cambodia
| | - Jacques Berger
- UMR Nutripass, Institut de Recherche pour le Développement, IRD/UM/SupAgro, Montpellier, France
| | - Frank T Wieringa
- UMR Nutripass, Institut de Recherche pour le Développement, IRD/UM/SupAgro, Montpellier, France
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25
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Household-level factors associated with relapse following discharge from treatment for moderate acute malnutrition. Br J Nutr 2018; 119:1039-1046. [PMID: 29502542 DOI: 10.1017/s0007114518000363] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Factors associated with relapse among children who are discharged after reaching a threshold denoted 'recovered' from moderate acute malnutrition (MAM) are not well understood. The aim of this study was to identify factors associated with sustained recovery, defined as maintaining a mid-upper-arm circumference≥12·5 cm for 1 year after release from treatment. On the basis of an observational study design, we analysed data from an in-depth household (HH) survey on a sub-sample of participants within a larger cluster randomised controlled trial (cRCT) that followed up children for 1 year after recovery from MAM. Out of 1497 children participating in the cRCT, a subset of 315 children participated in this sub-study. Accounting for other factors, HH with fitted lids on water storage containers (P=0·004) was a significant predictor of sustained recovery. In addition, sustained recovery was better among children whose caregivers were observed to have clean hands (P=0·053) and in HH using an improved sanitation facility (P=0·083). By contrast, socio-economic status and infant and young child feeding practices at the time of discharge and HH food security throughout the follow-up period were not significant. Given these results, we hypothesise that improved water, sanitation and hygiene conditions in tandem with management of MAM through supplemental feeding programmes have the possibility to decrease relapse following recovery from MAM. Furthermore, the absence of associations between relapse and nearly all HH-level factors indicates that the causal factors of relapse may be related mostly to the child's individual, underlying health and nutrition status.
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26
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Clark LF. Policy conflicts in global food assistance strategies: balancing local procurement and harmonization. Food Secur 2018. [DOI: 10.1007/s12571-017-0758-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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27
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Cichon B, Fabiansen C, Iuel-Brockdorf AS, Yaméogo CW, Ritz C, Christensen VB, Filteau S, Briend A, Michaelsen KF, Friis H. Impact of food supplements on hemoglobin, iron status, and inflammation in children with moderate acute malnutrition: a 2 × 2 × 3 factorial randomized trial in Burkina Faso. Am J Clin Nutr 2018; 107:278-286. [PMID: 29529160 DOI: 10.1093/ajcn/nqx050] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 11/29/2017] [Indexed: 11/14/2022] Open
Abstract
Background Children with moderate acute malnutrition (MAM) are treated with lipid-based nutrient supplements (LNSs) or corn-soy blends (CSBs) but little is known about the impact of these supplements on hemoglobin, iron status, and inflammation. Objective The objective of this study was to investigate the impact of supplementary foods for treatment of MAM on hemoglobin, iron status, inflammation, and malaria. Design A randomized 2 × 2 × 3 factorial trial was conducted in Burkina Faso. Children aged 6-23 mo with MAM received 500 kcal/d as LNS or CSB, containing either dehulled soy (DS) or soy isolate (SI) and different quantities of dry skimmed milk (0%, 20% or 50% of total protein) for 12 wk. The trial was double-blind with regard to quality of soy and quantity of milk, but not matrix (CSB compared to LNS). Hemoglobin, serum ferritin (SF), serum soluble transferrin receptor (sTfR), serum C-reactive protein (CRP), serum α1-acid glycoprotein (AGP), and malaria antigens were measured at inclusion and after supplementation. Results Between September 2013 and August 2014, 1609 children were enrolled. Among these, 61 (3.8%) were lost to follow-up. During the 12-wk supplementation period, prevalence of anemia, low SF adjusted for inflammation (SFAI), elevated sTfR, and iron-deficiency anemia decreased by 16.9, 8.7, 12.6 and 10.5 percentage points. Children who received LNS compared to CSB had higher hemoglobin (2 g/L; 95% CI: 1, 4 g/L), SFAI (4.2 µg/L; 95% CI: 2.9, 5.5 µg/L), and CRP (0.8 mg/L; 95% CI: 0.4, 1.2 mg/L) and lower sTfR (-0.9 mg/L, 95% CI: -1.3, -0.6 mg/L) after the intervention. Replacing DS with SI or increasing milk content did not affect hemoglobin, SFAI, sTfR, or CRP. Conclusion Supplementation with LNS compared to CSB led to better hemoglobin and iron status, but overall prevalence of anemia remained high. The higher concentrations of acute-phase proteins in children who received LNSs requires further investigation. This trial was registered at www.controlled-trials.com as ISRCTN42569496.
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Affiliation(s)
- Bernardette Cichon
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.,Doctors Without Borders, Denmark, Copenhagen, Denmark
| | - Christian Fabiansen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.,Doctors Without Borders, Denmark, Copenhagen, Denmark
| | - Ann-Sophie Iuel-Brockdorf
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.,Doctors Without Borders, Denmark, Copenhagen, Denmark
| | - Charles W Yaméogo
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.,Department of Biomedical and Public Health, Research Institute for Health Sciences, Ouagadougou, Burkina Faso
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Vibeke B Christensen
- Doctors Without Borders, Denmark, Copenhagen, Denmark.,Department of Pediatrics, Righospitalet, Copenhagen, Denmark
| | - Suzanne Filteau
- London School of Hygiene and Tropical Medicine, Faculty of Epidemiology and Population Health, London, UK
| | - André Briend
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark.,Center for Child Health Research, University of Tampere School of Medicine and Tampere University Hospital, University of Tampere, Tampere, Finland
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Frederiksberg, Denmark
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Balhara KS, Silvestri DM, Tyler Winders W, Selvam A, Kivlehan SM, Becker TK, Levine AC. Impact of nutrition interventions on pediatric mortality and nutrition outcomes in humanitarian emergencies: A systematic review. Trop Med Int Health 2017; 22:1464-1492. [PMID: 28992388 DOI: 10.1111/tmi.12986] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Malnutrition contributes to paediatric morbidity and mortality in disasters and complex emergencies, but summary data describing specific nutritional interventions in these settings are lacking. This systematic review aimed to characterise such interventions and their effects on paediatric mortality, anthropometric measures and serum markers of nutrition. METHODS A systematic search of OVID MEDLINE, Cochrane Library and relevant grey literature was conducted. We included all randomised controlled trials and observational controlled studies evaluating effectiveness of nutritional intervention(s) on defined health outcomes in children and adolescents (0-18 years) within a disaster or complex emergency. We extracted study characteristics, interventions and outcomes data. Study quality was assessed using Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria. RESULTS A total of 31 studies met inclusion criteria. Most were conducted in Africa (17), during periods of conflict or hunger gaps (14), and evaluated micronutrient supplementation (14) or selective feeding (10). Overall study quality was low, with only two high and four moderate quality studies. High- and medium-quality studies demonstrated positive impact of fortified spreads, ready-to-use therapeutic foods, micronutrient supplementation, and food and cash transfers. CONCLUSION In disasters and complex emergencies, high variability and low quality of controlled studies on paediatric malnutrition limit meaningful data aggregation. If existing research gaps are to be addressed, the inherent unpredictability of humanitarian emergencies and ethical considerations regarding controls may warrant a paradigm shift in what constitutes adequate methods. Periodic hunger gaps may offer a generalisable opportunity for robust trials, but consensus on meaningful nutritional endpoints is needed.
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Affiliation(s)
- Kamna S Balhara
- Department of Emergency Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - David M Silvestri
- Department of Emergency Medicine, Harvard Affiliated Emergency Medicine Residency, Brigham and Women's Hospital, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - W Tyler Winders
- Department of Emergency Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Anand Selvam
- Department of Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Sean M Kivlehan
- Department of Emergency Medicine, Harvard Medical School, Division of International Emergency Medicine and Humanitarian Programs, Brigham and Women's Hospital, Boston, MA, USA
| | - Torben K Becker
- Department of Emergency Medicine, University of Florida, Gainesville, FL, USA
| | - Adam C Levine
- Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, RI, USA
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Abstract
The present narrative review outlines the use of milk products in infant and young child feeding from early history until today and illustrates how research findings and technical innovations contributed to the evolution of milk-based strategies to combat undernutrition in children below the age of 5 years. From the onset of social welfare initiatives, dairy products were provided by maternal and child health services to improve nutrition. During the last century, a number of aetiological theories on oedematous forms of undernutrition were developed and until the 1970s the dogma of protein deficiency was dominant. Thereafter, a multifactorial concept gained acceptance and protein quality was emphasised. During the last decades, research findings demonstrated that the inclusion of dairy products in the management of severe acute malnutrition is most effective. For children suffering from moderate acute malnutrition the evidence for the superiority of milk-based diets is less clear. There is an unmet need for evaluating locally produced milk-free alternatives at lower cost, especially in countries that rely on imported dairy products. New strategies for the dietary management of childhood undernutrition need to be developed on the basis of research findings, current child feeding practices, socio-cultural conditions and local resources. Exclusive and continued breast-feeding supported by community-based nutrition programmes using optimal combinations of locally available complementary foods should be compared with milk product-based interventions.
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30
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Abstract
The global impact of childhood malnutrition is staggering. The synergism between malnutrition and infection contributes substantially to childhood morbidity and mortality. Anthropometric indicators of malnutrition are associated with the increased risk and severity of infections caused by many pathogens, including viruses, bacteria, protozoa, and helminths. Since childhood malnutrition commonly involves the inadequate intake of protein and calories, with superimposed micronutrient deficiencies, the causal factors involved in impaired host defense are usually not defined. This review focuses on literature related to impaired host defense and the risk of infection in primary childhood malnutrition. Particular attention is given to longitudinal and prospective cohort human studies and studies of experimental animal models that address causal, mechanistic relationships between malnutrition and host defense. Protein and micronutrient deficiencies impact the hematopoietic and lymphoid organs and compromise both innate and adaptive immune functions. Malnutrition-related changes in intestinal microbiota contribute to growth faltering and dysregulated inflammation and immune function. Although substantial progress has been made in understanding the malnutrition-infection synergism, critical gaps in our understanding remain. We highlight the need for mechanistic studies that can lead to targeted interventions to improve host defense and reduce the morbidity and mortality of infectious diseases in this vulnerable population.
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Gera T, Pena-Rosas JP, Boy-Mena E, Sachdev HS. Lipid based nutrient supplements (LNS) for treatment of children (6 months to 59 months) with moderate acute malnutrition (MAM): A systematic review. PLoS One 2017; 12:e0182096. [PMID: 28934235 PMCID: PMC5608196 DOI: 10.1371/journal.pone.0182096] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 07/12/2017] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Moderate acute malnutrition is a major public health problem affecting children from low- and middle-income countries. Lipid nutrient supplements have been proposed as a nutritional intervention for its treatment. OBJECTIVES To evaluate the effectiveness and safety of LNS for the treatment of MAM in infants and children 6 to 59 months of age. STUDY DESIGN Systematic review of randomized-controlled trials and controlled before-after studies. RESULTS Data from nine trials showed that use of LNS, in comparison to specially formulated foods, improved the recovery rate (RR 1.08; 95% CI 1.02-1.14, 8 RCTs, 8934 participants, low quality evidence); decreased the chances of no recovery (RR 0.70; 95% CI 0.58-0.85, 7 RCTs, 8364 participants, low quality evidence) and the risk of deterioration into severe acute malnutrition (RR 0.87; 95% CI 0.73-1.03, 6 RCTs, 6788 participants, low quality evidence). There was little impact on mortality (RR 0.94, 95% CI 0.54-1.52, 8 RCTs, 8364 participants, very-low- quality evidence) or default rate (RR 1.32; 95% CI 0.73-2.4, 7 studies, 7570 participants, low quality evidence). There was improvement in weight gain, weight-for-height z-scores, height-for-age z-scores and mid-upper arm circumference. Subset analyses suggested higher recovery rates with greater amount of calories provided and with ready-to-use therapeutic foods, in comparison to ready-to-use supplementary foods. One study comparing LNS with nutritional counselling (very low quality evidence) showed higher chance of recovery, lower risk of deteriorating into severe acute malnutrition and lower default rate, with no impact on mortality, and no recovery. CONCLUSIONS Evidence restricted to the African regions suggests that LNS may be slightly more effective than specially formulated fortified foods or nutritional counselling in recovery from MAM, lowering the risk of deterioration into SAM, and improving weight gain with little impact on mortality or default rate.
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Affiliation(s)
- Tarun Gera
- Department of Pediatrics, SL Jain Hospital, Delhi, India
| | - Juan Pablo Pena-Rosas
- Evidence and Programme Guidance, Department of Nutrition for Health and Development, World Health Organization, Geneva, Switzerland
| | - Evelyn Boy-Mena
- Evidence and Programme Guidance, Department of Nutrition for Health and Development, World Health Organization, Geneva, Switzerland
| | - Harshpal S. Sachdev
- Department of Pediatrics and Clinical Epidemiology, Sitaram Bhartia Institute of Science and Research, New Delhi, India
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Fabiansen C, Yaméogo CW, Iuel-Brockdorf AS, Cichon B, Rytter MJH, Kurpad A, Wells JC, Ritz C, Ashorn P, Filteau S, Briend A, Shepherd S, Christensen VB, Michaelsen KF, Friis H. Effectiveness of food supplements in increasing fat-free tissue accretion in children with moderate acute malnutrition: A randomised 2 × 2 × 3 factorial trial in Burkina Faso. PLoS Med 2017; 14:e1002387. [PMID: 28892496 PMCID: PMC5593178 DOI: 10.1371/journal.pmed.1002387] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 08/09/2017] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Children with moderate acute malnutrition (MAM) are treated with lipid-based nutrient supplement (LNS) or corn-soy blend (CSB). We assessed the effectiveness of (a) matrix, i.e., LNS or CSB, (b) soy quality, i.e., soy isolate (SI) or dehulled soy (DS), and (c) percentage of total protein from dry skimmed milk, i.e., 0%, 20%, or 50%, in increasing fat-free tissue accretion. METHODS AND FINDINGS Between September 9, 2013, and August 29, 2014, a randomised 2 × 2 × 3 factorial trial recruited 6- to 23-month-old children with MAM in Burkina Faso. The intervention comprised 12 weeks of food supplementation providing 500 kcal/day as LNS or CSB, each containing SI or DS, and 0%, 20%, or 50% of protein from milk. Fat-free mass (FFM) was assessed by deuterium dilution technique. By dividing FFM by length squared, the primary outcome was expressed independent of length as FFM index (FFMI) accretion over 12 weeks. Other outcomes comprised recovery rate and additional anthropometric measures. Of 1,609 children, 4 died, 61 were lost to follow-up, and 119 were transferred out due to supplementation being switched to non-experimental products. No children developed allergic reaction. At inclusion, 95% were breastfed, mean (SD) weight was 6.91 kg (0.93), with 83.5% (5.5) FFM. In the whole cohort, weight increased 0.90 kg (95% CI 0.88, 0.93; p < 0.01) comprising 93.5% (95% CI 89.5, 97.3) FFM. As compared to children who received CSB, FFMI accretion was increased by 0.083 kg/m2 (95% CI 0.003, 0.163; p = 0.042) in those who received LNS. In contrast, SI did not increase FFMI compared to DS (mean difference 0.038 kg/m2; 95% CI -0.041, 0.118; p = 0.35), irrespective of matrix. Having 20% milk protein was associated with 0.097 kg/m2 (95% CI -0.002, 0.196) greater FFMI accretion than having 0% milk protein, although this difference was not significant (p = 0.055), and there was no effect of 50% milk protein (0.049 kg/m2; 95% CI -0.047, 0.146; p = 0.32). There was no effect modification by season, admission criteria, or baseline FFMI, stunting, inflammation, or breastfeeding (p > 0.05). LNS compared to CSB resulted in 128 g (95% CI 67, 190; p < 0.01) greater weight gain if both contained SI, but there was no difference between LNS and CSB if both contained DS (mean difference 22 g; 95% CI -40, 84; p = 0.49) (interaction p = 0.017). Accordingly, SI compared to DS increased weight by 89 g (95% CI 27, 150; p = 0.005) when combined with LNS, but not when combined with CSB. A limitation of this and other food supplementation trials is that it is not possible to collect reliable data on individual adherence. CONCLUSIONS Based on this study, children with MAM mainly gain fat-free tissue when rehabilitated. Nevertheless, LNS yields more fat-free tissue and higher recovery rates than CSB. Moreover, current LNSs with DS may be improved by shifting to SI. The role of milk relative to soy merits further research. TRIAL REGISTRATION ISRCTN registry ISRCTN42569496.
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Affiliation(s)
- Christian Fabiansen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Médecins Sans Frontières–Denmark, Copenhagen, Denmark
| | - Charles W. Yaméogo
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Département Biomédical et Santé Publique Institut de Recherche en Sciences de la Santé, Ouagadougou, Burkina Faso
| | - Ann-Sophie Iuel-Brockdorf
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Médecins Sans Frontières–Denmark, Copenhagen, Denmark
| | - Bernardette Cichon
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Médecins Sans Frontières–Denmark, Copenhagen, Denmark
| | - Maren J. H. Rytter
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Anura Kurpad
- Division of Nutrition, St John’s Research Institute, Bangalore, India
| | - Jonathan C. Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Per Ashorn
- Center for Child Health Research, University of Tampere School of Medicine and Tampere University Hospital, Tampere, Finland
| | - Suzanne Filteau
- Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - André Briend
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Center for Child Health Research, University of Tampere School of Medicine and Tampere University Hospital, Tampere, Finland
| | - Susan Shepherd
- Alliance for International Medical Action, Dakar, Senegal
| | - Vibeke B. Christensen
- Médecins Sans Frontières–Denmark, Copenhagen, Denmark
- Department of Paediatrics, Righospitalet, Copenhagen, Denmark
| | - Kim F. Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
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Stobaugh HC, Bollinger LB, Adams SE, Crocker AH, Grise JB, Kennedy JA, Thakwalakwa C, Maleta KM, Dietzen DJ, Manary MJ, Trehan I. Effect of a package of health and nutrition services on sustained recovery in children after moderate acute malnutrition and factors related to sustaining recovery: a cluster-randomized trial. Am J Clin Nutr 2017; 106:657-666. [PMID: 28615258 PMCID: PMC6482975 DOI: 10.3945/ajcn.116.149799] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 05/15/2017] [Indexed: 11/14/2022] Open
Abstract
Background: Children who recover from moderate acute malnutrition (MAM) have high rates of relapse in the year after nutritional recovery. Interventions to decrease these adverse outcomes are needed to maximize the overall effectiveness of supplemental feeding programs (SFPs).Objective: We evaluated the effectiveness of a package of health and nutrition interventions on improving the proportion of children who sustained recovery for 1 y after MAM treatment. We further explored factors related to sustained recovery.Design: We conducted a cluster-randomized clinical effectiveness trial involving rural Malawian children aged 6-62 mo who were enrolled on discharge from an SFP for MAM. We enrolled 718 children at 10 control sites and 769 children at 11 intervention sites. In addition to routine health and nutrition counseling, the intervention group received a package of health and nutrition interventions that consisted of a lipid nutrient supplement, deworming medication, zinc supplementation, a bed net, and malaria chemoprophylaxis. A survival analysis was used to determine the effectiveness of the intervention as well as to identify factors associated with sustained recovery.Results: Of 1383 children who returned for the full 12-mo follow-up period, 407 children (56%) and 347 children (53%) sustained recovery in the intervention and control groups, respectively. There was no significant difference in relapse-free survival curves between the treatment and control groups (P = 0.380; log-rank test). The risk factors for relapse or death after initial recovery were a smaller midupper arm circumference on SFP admission (P = 0.01) and discharge (P < 0.001), a lower weight-for-height z score on discharge (P < 0.01), and the receipt of ready-to-use supplementary food as opposed to ready-to-use therapeutic food during treatment (P < 0.05).Conclusion: The provision of a package of health and nutrition services in addition to traditional SFP treatment has no significant effect on improving sustained recovery in children after treatment of MAM. This trial was registered at clinicaltrials.gov as NCT02351687.
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Affiliation(s)
- Heather C Stobaugh
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA,Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
| | - Lucy B Bollinger
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
| | - Sara E Adams
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
| | - Audrey H Crocker
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
| | - Jennifer B Grise
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
| | - Julie A Kennedy
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
| | | | | | - Dennis J Dietzen
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO
| | - Mark J Manary
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO,School of Public Health and Family Medicine,Children’s Nutrition Research Center, Baylor College of Medicine, Houston, TX
| | - Indi Trehan
- Department of Pediatrics, Washington University in St. Louis, St. Louis, MO; .,Department of Pediatrics and Child Health, University of Malawi, Blantyre, Malawi.,Partners In Health, Harper, Liberia
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Messina M, Rogero MM, Fisberg M, Waitzberg D. Health impact of childhood and adolescent soy consumption. Nutr Rev 2017; 75:500-515. [PMID: 28838083 DOI: 10.1093/nutrit/nux016] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
Soyfoods have been intensely researched, primarily because they provide such abundant amounts of isoflavones. Isoflavones are classified as both plant estrogens and selective estrogen receptor modulators. Evidence suggests that these soybean constituents are protective against a number of chronic diseases, but they are not without controversy. In fact, because soyfoods contain such large amounts of isoflavones, concerns have arisen that these foods may cause untoward effects in some individuals. There is particular interest in understanding the effects of isoflavones in young people. Relatively few studies involving children have been conducted, and many of those that have are small in size. While the data are limited, evidence suggests that soy does not exert adverse hormonal effects in children or affect pubertal development. On the other hand, there is intriguing evidence indicating that when soy is consumed during childhood and/or adolescence, risk of developing breast cancer is markedly reduced. Relatively few children are allergic to soy protein, and most of those who initially are outgrow their soy allergy by 10 years of age. The totality of the available evidence indicates that soyfoods can be healthful additions to the diets of children, but more research is required to allow definitive conclusions to be made.
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Affiliation(s)
- Mark Messina
- Nutrition Matters, Inc., Pittsfield, Massachusets, United States
| | - Marcelo Macedo Rogero
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Mauro Fisberg
- Nutrition and Feeding Difficulty Center, Pensi Institute, José Luiz Setubal Foundation, Sabará Children's Hospital, São Paulo, Brazil
| | - Dan Waitzberg
- University of Sao Paulo Medical School and Ganep Humana Nutrition, São Paulo, Brazil
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James P, Sadler K, Wondafrash M, Argaw A, Luo H, Geleta B, Kedir K, Getnet Y, Belachew T, Bahwere P. Children with Moderate Acute Malnutrition with No Access to Supplementary Feeding Programmes Experience High Rates of Deterioration and No Improvement: Results from a Prospective Cohort Study in Rural Ethiopia. PLoS One 2016; 11:e0153530. [PMID: 27100177 PMCID: PMC4839581 DOI: 10.1371/journal.pone.0153530] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 03/30/2016] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Children with moderate acute malnutrition (MAM) have an increased risk of mortality, infections and impaired physical and cognitive development compared to well-nourished children. In parts of Ethiopia not considered chronically food insecure there are no supplementary feeding programmes (SFPs) for treating MAM. The short-term outcomes of children who have MAM in such areas are not currently described, and there remains an urgent need for evidence-based policy recommendations. METHODS We defined MAM as mid-upper arm circumference (MUAC) of ≥11.0 cm and <12.5 cm with no bilateral pitting oedema to include Ethiopian government and World Health Organisation cut-offs. We prospectively surveyed 884 children aged 6-59 months living with MAM in a rural area of Ethiopia not eligible for a supplementary feeding programme. Weekly home visits were made for seven months (28 weeks), covering the end of peak malnutrition through to the post-harvest period (the most food secure window), collecting anthropometric, socio-demographic and food security data. RESULTS By the end of the study follow up, 32.5% (287/884) remained with MAM, 9.3% (82/884) experienced at least one episode of SAM (MUAC <11 cm and/or bilateral pitting oedema), and 0.9% (8/884) died. Only 54.2% of the children recovered with no episode of SAM by the end of the study. Of those who developed SAM half still had MAM at the end of the follow up period. The median (interquartile range) time to recovery was 9 (4-15) weeks. Children with the lowest MUAC at enrolment had a significantly higher risk of remaining with MAM and a lower chance of recovering. CONCLUSIONS Children with MAM during the post-harvest season in an area not eligible for SFP experience an extremely high incidence of SAM and a low recovery rate. Not having a targeted nutrition-specific intervention to address MAM in this context places children with MAM at excessive risk of adverse outcomes. Further preventive and curative approaches should urgently be considered.
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Affiliation(s)
| | | | - Mekitie Wondafrash
- Population and Family Health Department, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia
- Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Alemayehu Argaw
- Population and Family Health Department, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia
- Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Hanqi Luo
- Valid International, Oxford, United Kingdom
| | - Benti Geleta
- Save the Children International, Addis Ababa, Ethiopia
| | - Kiya Kedir
- Save the Children International, Addis Ababa, Ethiopia
| | - Yilak Getnet
- Save the Children International, Addis Ababa, Ethiopia
| | - Tefera Belachew
- Population and Family Health Department, College of Public Health and Medical Sciences, Jimma University, Jimma, Ethiopia
| | - Paluku Bahwere
- Valid International, Oxford, United Kingdom
- Research Center in Epidemiology, Biostatistics and Clinical Research, School of Public Health, Free University of Brussels, Brussels, Belgium
- * E-mail:
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Iuel-Brockdorf AS, Draebel TA, Ritz C, Fabiansen C, Cichon B, Brix Christensen V, Yameogo C, Oummani R, Briend A, Michaelsen KF, Ashorn P, Filteau S, Friis H. Evaluation of the acceptability of improved supplementary foods for the treatment of moderate acute malnutrition in Burkina Faso using a mixed method approach. Appetite 2016; 99:34-45. [PMID: 26752599 DOI: 10.1016/j.appet.2015.12.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Revised: 12/28/2015] [Accepted: 12/29/2015] [Indexed: 10/22/2022]
Abstract
The objective of this study was to evaluate, within the context of a randomized controlled trial of product effectiveness, the acceptability of new formulations of six corn-soy blended flours (CSB) and six lipid-based nutrient supplements (LNS) with different quantities of milk and qualities of soy for the treatment of children with moderate acute malnutrition (MAM). Our study included 1546 children aged 6-23 months and involved questionnaires after one month of supplementation home visits and interviews with a sub-sample of 20 trial participants and their caretakers, and nine focus group discussion. All 12 products were well accepted in terms of organoleptic qualities and received good ratings. However, LNS were more appreciated by caretakers and children. Additionally, an effect of soy isolate was detected on child appreciation where products with high milk content also received better ratings. CSB were not consumed as readily; 33.9% (n = 257) of children receiving CSB were reported to have leftovers compared to 17.3% (n = 134) of children receiving LNS (p=<0.001). Both CSB and LNS were referred to as foods with medicinal properties and perceived as beneficial to child health. They were both reported to have high priority in the daily feeding of the child. In conclusion, there were minimal differences in acceptability of the various CSB and LNS formulations, although CSB were less readily consumed and required smaller meal volumes. Since all products were well-accepted, decisions regarding whether the more expensive products should be used for the treatment of MAM will need to be based on their effect on child nutrition, growth and health. Future supplementary feeding programs in similar contexts could furthermore consider introducing supplementary foods as a medical treatment, as this may increase adherence and decrease sharing.
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Affiliation(s)
- Ann-Sophie Iuel-Brockdorf
- Médecins Sans Frontières - Denmark, Dronningensgade 68, 3, 1420, Copenhagen, Denmark; Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark.
| | - Tania Aase Draebel
- Department of International Health, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3, 2200, Copenhagen, Denmark.
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark.
| | - Christian Fabiansen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark.
| | - Bernardette Cichon
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark.
| | - Vibeke Brix Christensen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark; Department of Paediatrics, Righospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark.
| | - Charles Yameogo
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark; Centre de Recherche en Sciences Biologiques, Alimentaires et Nutritionalles, Université de Ouagadougou, 03 BP 7131, Ouagadougou, Burkina Faso.
| | - Rouafi Oummani
- ALIMA - The Alliance for International Medical Action, Route de l'Aéroport, Rue NG 96 BP: 12000 Résidence, Dakar, Senegal.
| | - André Briend
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark.
| | - Kim F Michaelsen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark.
| | - Per Ashorn
- University of Tampere School of Medicine, Lääkärinkatu 1, 33014, University of Tampere, Finland.
| | - Suzanne Filteau
- London School of Hygiene and Tropical Medicine, Faculty of Epidemiology and Population Health, Keppel Street, London, WC1E 7HT, UK.
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958, Frederiksberg C, Denmark.
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Suri DJ, Moorthy D, Rosenberg IH. The Role of Dairy in Effectiveness and Cost of Treatment of Children With Moderate Acute Malnutrition: A Narrative Review. Food Nutr Bull 2016; 37:176-85. [PMID: 26936209 DOI: 10.1177/0379572116633327] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Dairy is recommended in specially formulated supplementary foods to treat children with moderate acute malnutrition (MAM) but with limited evidence and added cost. OBJECTIVE Review studies of ready-to-use foods (RUFs) versus fortified blended foods (FBFs) to determine whether inclusion of dairy modifies the comparative effectiveness and cost. METHODS We reviewed literature comparing FBF and RUF in treatment of MAM among children younger than 5 years in developing countries. Outcomes of recovery from MAM, weight, and length gain were compared among treatment categories: FBF with dairy (FBF+), FBF without dairy (FBF-), RUF with dairy (RUF+), and RUF without dairy (RUF-). Supplement cost was compared per 500 kcal. RESULTS Eight studies were included. Rations were heterogeneous in energy and type of dairy. Overall, RUF+, RUF-, and FBF+ performed similarly, with higher recovery and weight gain compared with FBF-. RUF+ had higher recovery (in 5 of 6 comparisons), weight gain (4 of 4), and length gain (1 of 4) versus FBF-. The RUF+ had higher recovery (1 of 2) versus FBF+, with no other differences. The RUF- versus FBF+ had no differences (0 of 2). The RUF- had higher recovery (1 of 2), weight gain (2 of 2) versus FBF-. Four studies reported supplement costs, which averaged US$0.15 (FBF-), US$0.18 (FBF+), US$0.18 (RUF-), and US$0.37 (RUF+) per 500 kcal. CONCLUSIONS There is a consistent benefit of FBF that include dairy in treatment of children with MAM. Benefits of dairy in RUF require further investigation. Evidence from rigorous quantitative analysis of existing data, cost-effectiveness, and prospective trials will be essential in determining policy on treatment for children with MAM.
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Affiliation(s)
- Devika J Suri
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA Department of Nutritional Sciences, University of Wisconsin, Madison, WI, USA
| | - Denish Moorthy
- Strengthening Partnerships, Results and Innovations in Nutrition Globally (SPRING) Project, Arlington, VA, USA
| | - Irwin H Rosenberg
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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Stobaugh HC, Ryan KN, Kennedy JA, Grise JB, Crocker AH, Thakwalakwa C, Litkowski PE, Maleta KM, Manary MJ, Trehan I. Including whey protein and whey permeate in ready-to-use supplementary food improves recovery rates in children with moderate acute malnutrition: a randomized, double-blind clinical trial. Am J Clin Nutr 2016; 103:926-33. [PMID: 26864368 DOI: 10.3945/ajcn.115.124636] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Accepted: 12/22/2015] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The utility of dairy ingredients in the supplementary foods used in the treatment of childhood moderate acute malnutrition (MAM) remains unsettled. OBJECTIVE We evaluated the effectiveness of a peanut-based ready-to-use supplementary food (RUSF) with soy protein compared with a novel RUSF containing dairy ingredients in the form of whey permeate and whey protein concentrate in the treatment of children with MAM. DESIGN We conducted a randomized, double-blind clinical effectiveness trial involving rural Malawian and Mozambican children 6-59 mo of age with MAM treated with either soy RUSF or a novel whey RUSF treatment of ~75 kcal · kg(-1) · d(-1) for up to 12 wk. RESULTS The proportion of children that recovered from MAM was significantly higher in the group that received whey RUSF (960 of 1144; 83.9%) than in the group that received soy RUSF (874 of 1086; 80.5%; P < 0.04; risk difference 3.4%, 95% CI: 0.3%, 6.6%). Children who consumed whey RUSF also demonstrated better growth markers, with a higher mean midupper arm circumference (MUAC) at the time of discharge (P < 0.009), greater MUAC gain during the course of treatment (P < 0.003), higher mean weight-for-height z score at discharge (P < 0.008), and greater weight gain (P < 0.05). No significant differences were identified in length gain or time to recovery between the 2 groups. CONCLUSION This study highlights the importance of milk protein in the treatment of MAM, because the use of a novel whey RUSF resulted in higher recovery rates and improved growth than did soy RUSF, although the whey RUSF supplement provided less total protein and energy than the soy RUSF. This study was registered at clinicaltrials.gov as NCT01790048.
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Affiliation(s)
- Heather C Stobaugh
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA; Departments of Pediatrics and
| | | | | | | | | | | | | | | | - Mark J Manary
- Departments of Pediatrics and Departments of Community Health and Children's Nutrition Research Center, Baylor College of Medicine, Houston, TX
| | - Indi Trehan
- Departments of Pediatrics and Paediatrics and Child Health, University of Malawi, Blantyre, Malawi; and
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Medoua GN, Ntsama PM, Ndzana ACA, Essa’a VJ, Tsafack JJT, Dimodi HT. Recovery rate of children with moderate acute malnutrition treated with ready-to-use supplementary food (RUSF) or improved corn-soya blend (CSB+): a randomized controlled trial. Public Health Nutr 2016; 19:363-70. [PMID: 25939394 PMCID: PMC10270795 DOI: 10.1017/s1368980015001238] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 01/27/2015] [Accepted: 03/13/2015] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To compare an improved corn-soya blend (CSB+) with a ready-to-use supplementary food (RUSF) to test the hypothesis that satisfactory recovery rate will be achieved with CSB+ or RUSF when these foods provide 50 % of the child's energy requirement, the 50 % remaining coming from usual diet. DESIGN A comparative efficacy trial study was conducted with moderately wasted children, using a controlled randomized design, with parallel assignment for RUSF or CSB+. Every child received a daily ration of 167 kJ (40 kcal)/kg body weight during 56 d with a follow-up performed every 14 d. Every caregiver received nutrition counselling at enrolment and at each follow-up visit. SETTING Health districts of Mvog-Beti and Evodoula in the Centre region of Cameroon. SUBJECTS Eight hundred and thirty-three children aged 6-59 months were screened and eighty-one malnourished children (weight-for-height Z-score between -3 and -2) aged 25-59 months were selected. RESULTS Of children treated with CSB+ and RUSF, 73 % (95 % CI 59 %, 87 %) and 85 % (95 % CI 73 %, 97 %), respectively, recovered from moderate acute malnutrition, with no significant difference between groups. The mean duration of treatment required to achieve recovery was 44 d in the RUSF group and 51 d in the CSB+ group (log-rank test, P=0·0048). CONCLUSIONS There was no significant difference in recovery rate between the groups. Both CSB+ and RUSF were relatively successful for the treatment of moderate acute malnutrition in children. Despite the relatively low ration size provided, the recovery rates observed for both groups were comparable to or higher than those reported in previous studies, a probable effect of nutrition education.
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Affiliation(s)
- Gabriel Nama Medoua
- Centre for Food and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies (IMPM), PO Box 6163, Yaoundé, Cameroon
| | - Patricia M Ntsama
- Centre for Food and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies (IMPM), PO Box 6163, Yaoundé, Cameroon
| | - Anne Christine A Ndzana
- Centre for Food and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies (IMPM), PO Box 6163, Yaoundé, Cameroon
| | - Véronique J Essa’a
- Centre for Food and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies (IMPM), PO Box 6163, Yaoundé, Cameroon
| | - Julie Judith T Tsafack
- Centre for Food and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies (IMPM), PO Box 6163, Yaoundé, Cameroon
| | - Henriette T Dimodi
- Centre for Food and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies (IMPM), PO Box 6163, Yaoundé, Cameroon
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40
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Thakwalakwa CM, Ashorn P, Phuka JC, Cheung YB, Briend A, Maleta KM. Impact of lipid-based nutrient supplements and corn-soy blend on energy and nutrient intake among moderately underweight 8-18-month-old children participating in a clinical trial. MATERNAL & CHILD NUTRITION 2015; 11 Suppl 4:144-50. [PMID: 24528807 PMCID: PMC6860175 DOI: 10.1111/mcn.12105] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Nutrition interventions have an effect on growth, energy and nutrient intake, and development, but there are mixed reports on the effect of supplementation of energy-dense foods on dietary intake. This substudy aimed at assessing the effect of supplementation with corn-soy blend (CSB) or lipid-based nutrient supplement (LNS) on energy and nutrient intake in moderately underweight children participating in a clinical trial. A total of 188 children aged 8-18 months participated and received daily either 284 kcal from CSB or 220 kcal from LNS and no supplements (control). An interactive 24-h recall method was used to estimate energy and nutrient intakes in the groups. Total mean energy intake was 548 kcal, 551 kcal and 692 kcal in the control, CSB and LNS groups, respectively (P = 0.011). The mean (95% confidence interval) intake of energy and protein were 144 (37-250; P < 0.001) and 46 (1.5-7.6; P < 0.001) larger, respectively, in the LNS group than among the controls. No significant differences were observed between the control and CSB groups. Energy intake from non-supplement foods was significantly lower in the CSB group compared with the control group, but not in the LNS group, suggesting a lower displacement of non-supplement foods with LNS. Both CSB and LNS supplementation resulted in higher intakes of calcium, iron, zinc and vitamin C compared with controls (all P ≤ 0.001). This study indicates that LNS might be superior to CSB to supplement underweight children as it results in higher energy intake, but this requires confirmation in other settings.
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Affiliation(s)
- Chrissie M. Thakwalakwa
- Department of International HealthUniversity of Tampere School of MedicineTampereFinland
- Department of Community HealthCollege of MedicineUniversity of MalawiBlantyreMalawi
| | - Per Ashorn
- Department of International HealthUniversity of Tampere School of MedicineTampereFinland
- Department of PaediatricsTampere University HospitalTampereFinland
| | - John C. Phuka
- Department of Community HealthCollege of MedicineUniversity of MalawiBlantyreMalawi
| | - Yin Bun Cheung
- Centre for Quantitative MedicineDuke‐NUS Graduate Medical SchoolSingapore
| | - André Briend
- Department of International HealthUniversity of Tampere School of MedicineTampereFinland
| | - Kenneth M. Maleta
- Department of Community HealthCollege of MedicineUniversity of MalawiBlantyreMalawi
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Arimond M, Zeilani M, Jungjohann S, Brown KH, Ashorn P, Allen LH, Dewey KG. Considerations in developing lipid-based nutrient supplements for prevention of undernutrition: experience from the International Lipid-Based Nutrient Supplements (iLiNS) Project. MATERNAL & CHILD NUTRITION 2015; 11 Suppl 4:31-61. [PMID: 23647784 PMCID: PMC6860325 DOI: 10.1111/mcn.12049] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The International Lipid-Based Nutrient Supplements (iLiNS) Project began in 2009 with the goal of contributing to the evidence base regarding the potential of lipid-based nutrient supplements (LNS) to prevent undernutrition in vulnerable populations. The first project objective was the development of acceptable LNS products for infants 6-24 months and for pregnant and lactating women, for use in studies in three countries (Burkina Faso, Ghana and Malawi). This paper shares the rationale for a series of decisions in supplement formulation and design, including those related to ration size, ingredients, nutrient content, safety and quality, and packaging. Most iLiNS supplements have a daily ration size of 20 g and are intended for home fortification of local diets. For infants, this ration size is designed to avoid displacement of breast milk and to allow for dietary diversity including any locally available and accessible nutrient-dense foods. Selection of ingredients depends on acceptability of flavour, micronutrient, anti-nutrient and essential fatty acid contents. The nutrient content of LNS designed to prevent undernutrition reflects the likelihood that in many resource-poor settings, diets of the most nutritionally vulnerable individuals (infants, young children, and pregnant and lactating women) are likely to be deficient in multiple micronutrients and, possibly, in essential fatty acids. During ingredient procurement and LNS production, safety and quality control procedures are required to prevent contamination with toxins or pathogens and to ensure that the product remains stable and palatable over time. Packaging design decisions must include consideration of product protection, stability, convenience and portion control.
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Affiliation(s)
- Mary Arimond
- Department of NutritionUniversity of California, DavisDavisCaliforniaUSA
- Program in International and Community NutritionUniversity of California, DavisDavisCaliforniaUSA
| | | | | | - Kenneth H. Brown
- Department of NutritionUniversity of California, DavisDavisCaliforniaUSA
- Program in International and Community NutritionUniversity of California, DavisDavisCaliforniaUSA
| | - Per Ashorn
- University of Tampere School of MedicineTampereFinland
| | - Lindsay H. Allen
- Department of NutritionUniversity of California, DavisDavisCaliforniaUSA
- Program in International and Community NutritionUniversity of California, DavisDavisCaliforniaUSA
- ARS Western Human Nutrition Research CenterUSDADavisCaliforniaUSA
| | - Kathryn G. Dewey
- Department of NutritionUniversity of California, DavisDavisCaliforniaUSA
- Program in International and Community NutritionUniversity of California, DavisDavisCaliforniaUSA
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Iuel-Brockdorf AS, Dræbel TA, Fabiansen C, Cichon B, Christensen VB, Yameogo C, Ritz C, Frahm Olsen M, Friis H. Acceptability of new formulations of corn-soy blends and lipid-based nutrient supplements in Province du Passoré, Burkina Faso. Appetite 2015; 91:278-86. [PMID: 25913687 DOI: 10.1016/j.appet.2015.04.058] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 04/15/2015] [Accepted: 04/19/2015] [Indexed: 11/23/2022]
Abstract
The objective of this study was to evaluate the acceptability of new formulations of six corn-soy blended flours (CSB) and six lipid-based nutrient supplements (LNS) with different quantities of milk and qualities of soy to be used for the treatment of moderate acute malnutrition (MAM). Furthermore, we wanted to explore the acceptability of foods currently used for the prevention and treatment of malnutrition in Burkina Faso to identify possible barriers that could affect the acceptability of the new formulations of supplementary foods. The study was carried out prior to a randomized controlled trial evaluating the effectiveness of these new formulations. The study involved an observed test-meal and a three-day take-home ration of the experimental food supplements to 6- to 30-months-old healthy children, followed by questionnaire-based interviews about the acceptability of these supplements. Interviews and focus group discussions were carried out to explore the acceptability of foods currently used for the prevention and treatment of malnutrition. The results suggest that both LNS and CSB products with different quantities of milk and qualities of soy are equally well accepted among healthy children in rural Burkina Faso based on general appreciation of the supplements and organoleptic properties. All experimental foods received good ratings and there was no significant difference between the foods. However, after the take-home ration, 58% of participants receiving CSB reported having left-overs at the end of the day compared to 37% (n = 33) of the participants receiving LNS (p = 0.004), suggesting that CSB was not as readily consumed as LNS. Yet, both CSB and LNS products were perceived as easy to administer and the frequency of feeding was estimated to be adequate. The study also found that similar foods, used for the prevention and treatment of malnutrition, were well appreciated in the study location. LNS were to a higher degree associated with medicine or foods with medicinal properties, but both LNS and CSB were perceived as beneficial to child health.
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Affiliation(s)
- Ann-Sophie Iuel-Brockdorf
- Médecins Sans Frontières - Denmark, Dronningensgade 68, 3, 1420 Copenhagen, Denmark; Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark.
| | - Tania Aase Dræbel
- Department of International Health, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen, Denmark
| | - Christian Fabiansen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
| | - Bernardette Cichon
- Médecins Sans Frontières - Denmark, Dronningensgade 68, 3, 1420 Copenhagen, Denmark; Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
| | - Vibeke Brix Christensen
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark; Department of Paediatrics, Righospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Charles Yameogo
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark; Research Center in Biological, Food and Nutritional Sciences, UFR-SVT/University of Ouagadougou, 03 BP 7131 Ouagadougou, Burkina Faso
| | - Christian Ritz
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
| | - Mette Frahm Olsen
- The Nordic Cochrane Centre, Rigshospitalet dept. 7811, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Rolighedsvej 30, DK-1958 Frederiksberg C, Denmark
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Karakochuk CD, van den Briel T, Stephens D, Zlotkin S. Food Sharing Practices in Households Receiving Supplemental Foods for the Treatment of Moderate Acute Malnutrition in Ethiopian Children. JOURNAL OF HUNGER & ENVIRONMENTAL NUTRITION 2015. [DOI: 10.1080/19320248.2014.962772] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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44
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Jones KDJ, Ali R, Khasira MA, Odera D, West AL, Koster G, Akomo P, Talbert AWA, Goss VM, Ngari M, Thitiri J, Ndoro S, Knight MAG, Omollo K, Ndungu A, Mulongo MM, Bahwere P, Fegan G, Warner JO, Postle AD, Collins S, Calder PC, Berkley JA. Ready-to-use therapeutic food with elevated n-3 polyunsaturated fatty acid content, with or without fish oil, to treat severe acute malnutrition: a randomized controlled trial. BMC Med 2015; 13:93. [PMID: 25902844 PMCID: PMC4407555 DOI: 10.1186/s12916-015-0315-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 03/09/2015] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Ready-to-use therapeutic foods (RUTF) are lipid-based pastes widely used in the treatment of acute malnutrition. Current specifications for RUTF permit a high n-6 polyunsaturated fatty acid (PUFA) content and low n-3 PUFA, with no stipulated requirements for preformed long-chain n-3 PUFA. The objective of this study was to develop an RUTF with elevated short-chain n-3 PUFA and measure its impact, with and without fish oil supplementation, on children's PUFA status during treatment of severe acute malnutrition. METHODS This randomized controlled trial in children with severe acute malnutrition in rural Kenya included 60 children aged 6 to 50 months who were randomized to receive i) RUTF with standard composition; ii) RUTF with elevated short chain n-3 PUFA; or iii) RUTF with elevated short chain n-3 PUFA plus fish oil capsules. Participants were followed-up for 3 months. The primary outcome was erythrocyte PUFA composition. RESULTS Erythrocyte docosahexaenoic acid (DHA) content declined from baseline in the two arms not receiving fish oil. Erythrocyte long-chain n-3 PUFA content following treatment was significantly higher for participants in the arm receiving fish oil than for those in the arms receiving RUTF with elevated short chain n-3 PUFA or standard RUTF alone: 3 months after enrollment, DHA content was 6.3% (interquartile range 6.0-7.3), 4.5% (3.9-4.9), and 3.9% (2.4-5.7) of total erythrocyte fatty acids (P <0.001), respectively, while eicosapentaenoic acid (EPA) content was 2.0% (1.5-2.6), 0.7% (0.6-0.8), and 0.4% (0.3-0.5) (P <0.001). RUTF with elevated short chain n-3 PUFA and fish oil capsules were acceptable to participants and carers, and there were no significant differences in safety outcomes. CONCLUSIONS PUFA requirements of children with SAM are not met by current formulations of RUTF, or by an RUTF with elevated short-chain n-3 PUFA without additional preformed long-chain n-3 PUFA. Clinical and growth implications of revised formulations need to be addressed in large clinical trials. TRIAL REGISTRATION Clinicaltrials.gov NCT01593969. Registered 4 May 2012.
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Affiliation(s)
- Kelsey D J Jones
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
- Centre for Global Health Research and Section of Paediatrics, Imperial College, Norfolk Place, London, W2 1PG, UK.
| | - Rehema Ali
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
| | | | - Dennis Odera
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
| | - Annette L West
- Faculty of Medicine, University of Southampton, Southampton General Hosptial, Tremona Road, Southampton, SO16 6YD, UK.
| | - Grielof Koster
- Faculty of Medicine, University of Southampton, Southampton General Hosptial, Tremona Road, Southampton, SO16 6YD, UK.
| | - Peter Akomo
- Valid Nutrition, Cuibín Farm, Derry Duff, Bantry, Co., Cork, Republic of Ireland.
| | | | - Victoria M Goss
- Southampton National Institute of Health Research Respiratory Biomedical Research Unit, Southampton General Hosptial, Tremona Road, Southampton, SO16 6YD, UK.
| | - Moses Ngari
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
| | | | - Said Ndoro
- Kilifi County Hospital, Ministry of Health, Kilifi, 230-80108, Kenya.
| | - Miguel A Garcia Knight
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine & Global Health, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford, OX3 7FZ, UK.
| | - Kenneth Omollo
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
| | - Anne Ndungu
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
| | - Musa M Mulongo
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
| | - Paluku Bahwere
- Valid International, 35 Leopold Street, Oxford, OX4 1TW, UK.
| | - Greg Fegan
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine & Global Health, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford, OX3 7FZ, UK.
| | - John O Warner
- Centre for Global Health Research and Section of Paediatrics, Imperial College, Norfolk Place, London, W2 1PG, UK.
| | - Anthony D Postle
- Faculty of Medicine, University of Southampton, Southampton General Hosptial, Tremona Road, Southampton, SO16 6YD, UK.
| | - Steve Collins
- Valid Nutrition, Cuibín Farm, Derry Duff, Bantry, Co., Cork, Republic of Ireland.
- Valid International, 35 Leopold Street, Oxford, OX4 1TW, UK.
| | - Philip C Calder
- Faculty of Medicine, University of Southampton, Southampton General Hosptial, Tremona Road, Southampton, SO16 6YD, UK.
- National Institute of Health Southampton Biomedical Research Centre, Southampton General Hosptial, Tremona Road, Southampton, SO16 6YD, UK.
| | - James A Berkley
- KEMRI-Wellcome Trust Research Programme, Kilifi, 230-80108, Kenya.
- Nuffield Department of Clinical Medicine, Centre for Tropical Medicine & Global Health, University of Oxford, Old Road Campus, Roosevelt Drive, Oxford, OX3 7FZ, UK.
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Ackatia-Armah RS, McDonald CM, Doumbia S, Erhardt JG, Hamer DH, Brown KH. Malian children with moderate acute malnutrition who are treated with lipid-based dietary supplements have greater weight gains and recovery rates than those treated with locally produced cereal-legume products: a community-based, cluster-randomized trial. Am J Clin Nutr 2015; 101:632-45. [PMID: 25733649 DOI: 10.3945/ajcn.113.069807] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Moderate acute malnutrition (MAM), defined as weight-for-length z score between -3 and -2 or midupper arm circumference between 11.5 and 12.5 cm, affects ∼33 million children aged <5 y worldwide. OBJECTIVE The objective was to compare the effects of 4 dietary supplements for the treatment of MAM. DESIGN Twelve community health centers in rural Mali were randomly assigned to provide to 1264 MAM children aged 6-35 mo one of 4 dietary supplements containing ∼500 kcal/d for 12 wk: 1) ready-to-use, lipid-based supplementary food (RUSF); 2) special corn-soy blend (CSB++); 3) locally processed, fortified flour (Misola); or 4) locally milled flours plus oil, sugar, and micronutrient powder (LMF). RESULTS In total, 1178 children (93.2%) completed the study. The adjusted mean (95% CI) change in weight (kg) from baseline was greater with RUSF than with the locally processed blends and was intermediate with CSB++ [1.16 (1.08, 1.24) for RUSF, 1.04 (0.96, 1.13) for CSB++, 0.91 (0.82, 0.99) for Misola, and 0.83 (0.74, 0.92) for LMF; P < 0.001]. For length change, RUSF and CSB++ differed significantly from LMF. Sustained recovery rates were higher with RUSF (73%) than with Misola (61%) and LMF (58%), P < 0.0001; CSB++ recovery rates (68%) did not differ from any of the other groups. CONCLUSIONS RUSF was more effective, but more costly, than other dietary supplements for the treatment of MAM; CSB++ yielded intermediate results. The benefits of treatment should be considered in relation to product costs and availability.
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Affiliation(s)
- Robert S Ackatia-Armah
- From the Program in Nutrition and Metabolism, Boston University School of Medicine, Boston, MA (RSA-A and DHH); Helen Keller International, New York, NY (RSA-A and KHB); the Program in International and Community Nutrition, University of California, Davis, CA (RSA-A and KHB); the Division of GI/Nutrition, Boston Children's Hospital, Boston, MA (CMM); the Department of Public Health, Faculty of Medicine, University of Bamako, Bamako, Mali (SD); the University of Indonesia, Jakarta, Indonesia (JGE); the Center for Global Health and Development, Boston University, Boston, MA (DHH); and the Department of Global Health, Boston University School of Public Health, Boston, MA (DHH)
| | - Christine M McDonald
- From the Program in Nutrition and Metabolism, Boston University School of Medicine, Boston, MA (RSA-A and DHH); Helen Keller International, New York, NY (RSA-A and KHB); the Program in International and Community Nutrition, University of California, Davis, CA (RSA-A and KHB); the Division of GI/Nutrition, Boston Children's Hospital, Boston, MA (CMM); the Department of Public Health, Faculty of Medicine, University of Bamako, Bamako, Mali (SD); the University of Indonesia, Jakarta, Indonesia (JGE); the Center for Global Health and Development, Boston University, Boston, MA (DHH); and the Department of Global Health, Boston University School of Public Health, Boston, MA (DHH)
| | - Seydou Doumbia
- From the Program in Nutrition and Metabolism, Boston University School of Medicine, Boston, MA (RSA-A and DHH); Helen Keller International, New York, NY (RSA-A and KHB); the Program in International and Community Nutrition, University of California, Davis, CA (RSA-A and KHB); the Division of GI/Nutrition, Boston Children's Hospital, Boston, MA (CMM); the Department of Public Health, Faculty of Medicine, University of Bamako, Bamako, Mali (SD); the University of Indonesia, Jakarta, Indonesia (JGE); the Center for Global Health and Development, Boston University, Boston, MA (DHH); and the Department of Global Health, Boston University School of Public Health, Boston, MA (DHH)
| | - Juergen G Erhardt
- From the Program in Nutrition and Metabolism, Boston University School of Medicine, Boston, MA (RSA-A and DHH); Helen Keller International, New York, NY (RSA-A and KHB); the Program in International and Community Nutrition, University of California, Davis, CA (RSA-A and KHB); the Division of GI/Nutrition, Boston Children's Hospital, Boston, MA (CMM); the Department of Public Health, Faculty of Medicine, University of Bamako, Bamako, Mali (SD); the University of Indonesia, Jakarta, Indonesia (JGE); the Center for Global Health and Development, Boston University, Boston, MA (DHH); and the Department of Global Health, Boston University School of Public Health, Boston, MA (DHH)
| | - Davidson H Hamer
- From the Program in Nutrition and Metabolism, Boston University School of Medicine, Boston, MA (RSA-A and DHH); Helen Keller International, New York, NY (RSA-A and KHB); the Program in International and Community Nutrition, University of California, Davis, CA (RSA-A and KHB); the Division of GI/Nutrition, Boston Children's Hospital, Boston, MA (CMM); the Department of Public Health, Faculty of Medicine, University of Bamako, Bamako, Mali (SD); the University of Indonesia, Jakarta, Indonesia (JGE); the Center for Global Health and Development, Boston University, Boston, MA (DHH); and the Department of Global Health, Boston University School of Public Health, Boston, MA (DHH)
| | - Kenneth H Brown
- From the Program in Nutrition and Metabolism, Boston University School of Medicine, Boston, MA (RSA-A and DHH); Helen Keller International, New York, NY (RSA-A and KHB); the Program in International and Community Nutrition, University of California, Davis, CA (RSA-A and KHB); the Division of GI/Nutrition, Boston Children's Hospital, Boston, MA (CMM); the Department of Public Health, Faculty of Medicine, University of Bamako, Bamako, Mali (SD); the University of Indonesia, Jakarta, Indonesia (JGE); the Center for Global Health and Development, Boston University, Boston, MA (DHH); and the Department of Global Health, Boston University School of Public Health, Boston, MA (DHH)
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Nikièma L, Huybregts L, Kolsteren P, Lanou H, Tiendrebeogo S, Bouckaert K, Kouanda S, Sondo B, Roberfroid D. Treating moderate acute malnutrition in first-line health services: an effectiveness cluster-randomized trial in Burkina Faso. Am J Clin Nutr 2014; 100:241-9. [PMID: 24808482 DOI: 10.3945/ajcn.113.072538] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Management of moderate acute malnutrition (MAM) is, currently, focused on food supplementation approaches. However, the sustainability of these strategies remains weak in low- and middle-income countries. In food-secure settings, an educational/behavioral intervention could be an alternative for improving MAM management. OBJECTIVE This study compared the effectiveness of weekly context-appropriate child-centered counseling (CCC), with an improved corn-soy blend [corn-soy blend with added micronutrients (CSB++)] or a locally produced ready-to-use supplementary food (RUSF), in treating MAM through first-line rural health services. DESIGN We used a cluster randomized controlled trial design with 3 arms, involving 18 rural health centers (6 by arm) and children aged 6-24 mo with uncomplicated MAM. In the first arm (CCC), trained health workers provided weekly personalized counseling to caretakers. In the 2 other arms, children received weekly either 455 g CSB++ or 350 g locally produced soy-based RUSF. Both food supplements provided ∼250 kcal/d. RESULTS The recovery rate after 3 mo of treatment was significantly lower with CCC (57.8%) than with CSB++ (74.5%) and RUSF (74.2%) (P < 0001). Mothers' attendance at health facilities was also substantially lower in the CCC arm (P < 0001); this arm had a high defaulter rate (P < 0.003). When the analysis was adjusted for attendance, we did not find a significant difference between the 3 arms, with incidence rate ratios of 1.14 (95% CI: 0.99, 1.31) and 1.13 (95% CI: 0.98, 1.30) for the CSB++ and RUSF arms, respectively, compared with the CCC arm. CONCLUSION Whereas supplement-based treatment of MAM was found to be more effective than the provision of CCC, we hypothesize that appropriate and specific nutrition counseling centered on children's needs, through primary health facilities, might be an alternative strategy for MAM treatment in rural food-secure areas, provided that attendance at counseling sessions by the caregiver is ensured. This trial was registered at clinicaltrials.gov as NCT01115647.
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Affiliation(s)
- Laetitia Nikièma
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Lieven Huybregts
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Patrick Kolsteren
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Hermann Lanou
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Simon Tiendrebeogo
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Kimberley Bouckaert
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Séni Kouanda
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Blaise Sondo
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
| | - Dominique Roberfroid
- From the Institut de Recherche en Sciences de la Santé, Ministry of Scientific Research and Innovation, Ouagadougou, Burkina Faso (LN, HL, ST, SK, and BS); the Child Health and Nutrition Unit, Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium (DR, LH, and PK); and the Department of Food Safety and Food Quality, Ghent University, Ghent, Belgium (LH, KB, and PK)
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47
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Brewster DR. Inpatient management of severe malnutrition: time for a change in protocol and practice. ACTA ACUST UNITED AC 2013; 31:97-107. [DOI: 10.1179/146532811x12925735813887] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Puett C, Salpéteur C, Lacroix E, Houngbé F, Aït-Aïssa M, Israël AD. Protecting child health and nutrition status with ready-to-use food in addition to food assistance in urban Chad: a cost-effectiveness analysis. COST EFFECTIVENESS AND RESOURCE ALLOCATION 2013; 11:27. [PMID: 24210058 PMCID: PMC4176497 DOI: 10.1186/1478-7547-11-27] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Accepted: 10/31/2013] [Indexed: 11/18/2022] Open
Abstract
Background Despite growing interest in use of lipid nutrient supplements for preventing child malnutrition and morbidity, there is inconclusive evidence on the effectiveness, and no evidence on the cost-effectiveness of this strategy. Methods A cost effectiveness analysis was conducted comparing costs and outcomes of two arms of a cluster randomized controlled trial implemented in eastern Chad during the 2010 hunger gap by Action contre la Faim France and Ghent University. This trial assessed the effect on child malnutrition and morbidity of a 5-month general distribution of staple rations, or staple rations plus a ready-to-use supplementary food (RUSF). RUSF was distributed to households with a child aged 6–36 months who was not acutely malnourished (weight-for-height > = 80% of the NCHS reference median, and absence of bilateral pitting edema), to prevent acute malnutrition in these children. While the addition of RUSF to a staple ration did not result in significant reduction in wasting rates, cost-effectiveness was assessed using successful secondary outcomes of cases of diarrhea and anemia (hemoglobin <110 g/L) averted among children receiving RUSF. Total costs of the program and incremental costs of RUSF and related management and logistics were estimated using accounting records and key informant interviews, and include costs to institutions and communities. An activity-based costing methodology was applied and incremental costs were calculated per episode of diarrhea and case of anemia averted. Results Adding RUSF to a general food distribution increased total costs by 23%, resulting in an additional cost per child of 374 EUR, and an incremental cost per episode of diarrhea averted of 1,083 EUR and per case of anemia averted of 3,627 EUR. Conclusions Adding RUSF to a staple ration was less cost-effective than other standard intervention options for averting diarrhea and anemia. This strategy holds potential to address a broad array of health and nutrition outcomes in emergency settings where infrastructure is weak and other intervention options are infeasible in the short-term. However, further research is needed to establish the contexts in which RUSF is most effective and cost-effective in preventing acute malnutrition and morbidity among vulnerable children, compared to other options.
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Affiliation(s)
- Chloe Puett
- Action Against Hunger, 247 West 37th Street, New York, NY 10018, USA.
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49
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Lenters LM, Wazny K, Webb P, Ahmed T, Bhutta ZA. Treatment of severe and moderate acute malnutrition in low- and middle-income settings: a systematic review, meta-analysis and Delphi process. BMC Public Health 2013; 13 Suppl 3:S23. [PMID: 24564235 PMCID: PMC3847503 DOI: 10.1186/1471-2458-13-s3-s23] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Globally, moderate acute malnutrition (MAM) and severe acute malnutrition (SAM) affect approximately 52 million children under five. This systematic review evaluates the effectiveness of interventions for SAM including the World Health Organization (WHO) protocol for inpatient management and community-based management with ready-to-use-therapeutic food (RUTF), as well as interventions for MAM in children under five years in low- and middle-income countries. METHODS We systematically searched the literature and included 14 studies in the meta-analysis. Study quality was assessed using CHERG adaptation of GRADE criteria. A Delphi process was undertaken to complement the systematic review in estimating case fatality and recovery rates that were necessary for modelling in the Lives Saved Tool (LiST). RESULTS Case fatality rates for inpatient treatment of SAM using the WHO protocol ranged from 3.4% to 35%. For community-based treatment of SAM, children given RUTF were 51% more likely to achieve nutritional recovery than the standard care group. For the treatment of MAM, children in the RUSF group were significantly more likely to recover and less likely to be non-responders than in the CSB group. In both meta-analyses, weight gain in the intervention group was higher, and although statistically significant, these differences were small. Overall limitations in our analysis include considerable heterogeneity in many outcomes and an inability to evaluate intervention effects separate from commodity effect. The Delphi process indicated that adherence to standardized protocols for the treatment of SAM and MAM should have a marked positive impact on mortality and recovery rates; yet, true consensus was not achieved. CONCLUSIONS Gaps in our ability to estimate effectiveness of overall treatment approaches for SAM and MAM persist. In addition to further impact studies conducted in a wider range of settings, more high quality program evaluations need to be conducted and the results disseminated.
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Affiliation(s)
- Lindsey M Lenters
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, ON, Canada
| | - Kerri Wazny
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, ON, Canada
| | - Patrick Webb
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Tahmeed Ahmed
- Centre for Nutrition and Food Security, ICDDR,B, Dhaka, Bangladesh
| | - Zulfiqar A Bhutta
- Centre for Global Child Health, The Hospital for Sick Children, Toronto, ON, Canada
- Division of Woman and Child Health, Aga Khan University, Karachi, Sindh, Pakistan
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Lazzerini M, Rubert L, Pani P. Specially formulated foods for treating children with moderate acute malnutrition in low- and middle-income countries. Cochrane Database Syst Rev 2013:CD009584. [PMID: 23794237 DOI: 10.1002/14651858.cd009584.pub2] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Moderate acute malnutrition, also called moderate wasting, affects around 10% of children under five years of age in low- and middle-income countries. There are different approaches to addressing malnutrition with prepared foods in these settings; for example, providing lipid-based nutrient supplements or blended foods, either a full daily dose or in a low dose as a complement to the usual diet. There is no definitive consensus on the most effective way to treat children with moderate acute malnutrition. OBJECTIVES To evaluate the safety and effectiveness of different types of specially formulated foods for children with moderate acute malnutrition in low- and middle-income countries, and to assess whether foods complying or not complying with specific nutritional compositions, such as the WHO technical specifications, are safe and effective. SEARCH METHODS In October 2012, we searched CENTRAL, MEDLINE, LILACS, CINAHL, BIBLIOMAP, POPLINE, ZETOC, ICTRP, mRCT, and ClinicalTrials.gov. In August 2012, we searched Embase. We also searched the reference lists of relevant papers and contacted nutrition-related organisations and researchers in this field. SELECTION CRITERIA We planned to included any relevant randomised controlled trials (RCTs), controlled clinical trials (CCTs), controlled before-and-after studies (CBAs), and interrupted time series (ITS) that evaluated specially formulated foods for the treatment of moderate acute malnutrition in children aged between six months and five years in low- and middle-income countries. DATA COLLECTION AND ANALYSIS Two authors assessed trial eligibility and risk of bias, and extracted and analysed the data. We summarised dichotomous outcomes using risk ratios (RR) and continuous outcomes using mean differences (MD) with 95% confidence intervals (CI). Where appropriate, we combined data in meta-analyses using the random-effects model and assessed heterogeneity. The quality of evidence was assessed using GRADE methods. MAIN RESULTS Eight randomised controlled trials, enrolling 10,037 children, met our inclusion criteria. Seven of the trials were conducted in Africa. In general, the included studies were at a low risk of bias. There may have been a risk of performance bias as trial participants were aware which intervention group they were in, but we did not consider this likely to have biased the outcome measurement. We were unable to assess the risk of reporting bias in half of the trials and two trials were at high risk of attrition bias. Any specially formulated food versus standard care - the provision of food increased the recovery rate by 29% (RR 1.29, 95% CI 1.20 to 1.38; 2152 children, two trials; moderate quality evidence), decreased the number dropping out by 70% (RR 0.30, 95% CI 0.22 to 0.39; 1974 children, one trial; moderate quality evidence), and improved weight-for-height (MD 0.20 z-score, 95% CI 0.03 to 0.37; 1546 children, two trials; moderate quality evidence). The reduction in mortality did not reach statistical significance (RR 0.44; 95% CI 0.14 to 1.36; 1974 children, one trial; low quality evidence). Lipid-based nutrient supplements versus any blended foods (dry food mixtures, without high lipid content), at full doses - there was no significant difference in mortality (RR 0.93, 95% CI 0.54 to 1.62; 6367 children, five trials; moderate quality evidence), progression to severe malnutrition (RR 0.88, 95% CI 0.72 to 1.07; 4537 children, three trials; high quality evidence), or the number of dropouts from the nutritional programme (RR 1.14, 95% CI 0.62 to 2.11; 5107 children, four trials; moderate quality evidence). However, lipid-based nutrient supplements significantly increased the number of children recovered (RR 1.10, 95% CI 1.04 to 1.16; 6367 children, five trials; moderate quality evidence), and decreased the number of non-recovering children (RR 0.53, 95% CI 0.40 to 0.69; 4537 children, three trials; high quality evidence). LNS also improved weight gain, weight-for-height, and mid-upper arm circumference, although for these outcomes, the improvement was modest (moderate quality evidence). One trial observed more children with vomiting in the lipid-based nutrient supplements group compared to those receiving blended food (RR 1.43, 95% CI 1.11 to 1.85; 2712 children, one trial; low quality evidence). Foods at complementary doses - no firm conclusion could be drawn on the comparisons between LNS at complementary dose and blended foods at complementary or full dose (low quality evidence). Lipid-based nutrient supplements versus specific types of blended foods - a recently developed enriched blended food (CSB++) resulted in similar outcomes to LNS (4758 children, three trials; moderate to high quality evidence). Different types of blended foods - in one trial, CSB++ did not show any significant benefit over locally made blended food, for example, Misola, in number who recovered, number who died, or weight gain (moderate to high quality evidence). Improved adequacy of home diet - no study evaluated the impact of improving adequacy of local diet, such as local foods prepared at home according to a given recipe or of home processing of local foods (soaking, germination, malting, fermentation) in order to increase their nutritional content. AUTHORS' CONCLUSIONS In conclusion, there is moderate to high quality evidence that both lipid-based nutrient supplements and blended foods are effective in treating children with MAM. Although lipid-based nutrient supplements (LNS) led to a clinically significant benefit in the number of children recovered in comparison with blended foods, LNS did not reduce mortality, the risk of default or progression to SAM. It also induced more vomiting. Blended foods such as CSB++ may be equally effective and cheaper than LNS. Most of the research so far has focused on industrialised foods, and on short-term outcomes of MAM. There are no studies evaluating interventions to improve the quality of the home diet, an approach that should be evaluated in settings where food is available, and nutritional education and habits are the main determinants of malnutrition. There are no studies from Asia, where moderate acute malnutrition is most prevalent.
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Affiliation(s)
- Marzia Lazzerini
- Unit for Health Services Research and International Health, WHO Collaborating Centre for Maternal and Child Health, Institutefor Maternal and Child Health, Trieste, Italy.
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