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Fetriyuna F, Purwestri RC, Jati IR, Setiawan B, Huda S, Wirawan NN, Andoyo R. Ready-to-use therapeutic/supplementary foods from local food resources: Technology accessibility, program effectiveness, and sustainability, a review. Heliyon 2023; 9:e22478. [PMID: 38046154 PMCID: PMC10686882 DOI: 10.1016/j.heliyon.2023.e22478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 12/05/2023] Open
Abstract
Ready-to-Use Therapeutic Food (RUTF) or Ready-to-Use Supplementary Food (RUSF) has been widely used in home-based treatment for severely and moderately acute malnourished children. These programs showed positive results in short term nutritional recovery in children, which were reported in some research settings. Nowadays, the RUTF/RUSF formulation has been improved using a variety of RUTF/RUSF from locally available food ingredients. This paper aims to review the essential aspects of the development and provision of RUTF/RUSF made from local food resources and monitor program effectiveness that warrants the program's sustainability. The modified recipes of RUTF/RUSF were developed following the international dietary guidelines for the rehabilitation of severely and moderately acute malnourished children. The local production of RUTF/RUSF provided some benefits that include empowering the local community, consideration of the common eating pattern, promoting the diversification of food consumption, strengthening food security, as well as supporting the sustainability of RUTF/RUSF production. Results of the PRISMA-based systematic literature review revealed various ingredient developments and processing techniques which could improve the product characteristics and sensory evaluation. RUTF/RUSF in local food production provided different food carriers (e.g., biscuits, wafers) and seemed to be more readily accepted by the children. Furthermore, the program sustainability of RUTF/RUSF depends on a continuous ingredients supply and support from the local government. The findings presented the importance of development of such food supplements based on the local food resources and with improved technology for prevention and rehabilitation of malnourished children.
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Affiliation(s)
- Fetriyuna Fetriyuna
- Department of Food Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Institute for Nutritional Science (140a), University of Hohenheim, Garbenstrasse 30, 70599, Stuttgart, Germany
- Study Center for the Development of Agro-Industrial Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21, Jatinangor, 45363, Indonesia
| | - Ratna Chrismiari Purwestri
- Institute for Nutritional Science (140a), University of Hohenheim, Garbenstrasse 30, 70599, Stuttgart, Germany
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Kamycka 129, 16500, Praha-Suchdol, Czech Republic
| | - Ignasius R.A.P. Jati
- Department of Food Technology, Widya Mandala Surabaya Catholic University, Surabaya, 60265, Indonesia
| | - Budhi Setiawan
- Department of Pharmacology, Faculty of Medicine, Universitas Wijaya Kusuma, Surabaya, East Java, 60225, Indonesia
| | - Syamsul Huda
- Department of Food Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Study Center for the Development of Agro-Industrial Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21, Jatinangor, 45363, Indonesia
| | - Nia Novita Wirawan
- Department of Nutrition, Faculty of Health Sciences, Universitas Brawijaya, Veteran, Malang, East Java, 65145, Indonesia
| | - Robi Andoyo
- Department of Food Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jatinangor, 45363, Indonesia
- Study Center for the Development of Agro-Industrial Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Jln. Raya Bandung-Sumedang Km. 21, Jatinangor, 45363, Indonesia
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Akinmoladun OF, Bamidele OP, Jideani VA, Nesamvuni CN. Severe Acute Malnutrition: The Potential of Non-Peanut, Non-Milk Ready-to-Use Therapeutic Foods. Curr Nutr Rep 2023; 12:603-616. [PMID: 37897619 PMCID: PMC10766793 DOI: 10.1007/s13668-023-00505-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/04/2023] [Indexed: 10/30/2023]
Abstract
PURPOSE OF REVIEW This review provides information on the prospect and effectiveness of ready-to-use therapeutic foods (RUTFs) produced locally without the addition of milk and peanut. RECENT FINDINGS The foods used in fighting malnutrition in the past decades contributed little to the success of the alleviation program due to their non-effectiveness. Hence, RUTFs are introduced to fight malnutrition. The peanut allergies, the high cost of milk, and the high production cost of peanut RUTF have made its distribution, treatment spread, and accessibility very slow, especially in areas where it is highly needed. There is a need, therefore, for a low-cost RUTF that is acceptable and effective in treating severe acute malnutrition among under-5 children. This review shows both the success and failure of reported studies on the use of non-peanut and non-milk RUTF, including their cost of production as compared to the standard milk and peanut-based RUTF. It was hypothesised that replacing the milk ingredient component with legumes like soybeans can reduce the cost of production of RUTFs while also delivering an effective product in managing and treating severe acute malnutrition (SAM). Consumers generally accept them better because of their familiarity with the raw materials.
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Affiliation(s)
- Oluwaseun F Akinmoladun
- Department of Nutrition, Faculty of Health Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa.
- Department of Nutrition and Dietetics, College of Agriculture, Food Science and Technology, Wesley University, PMB 507 Ondo, Ondo State, Nigeria.
- Department of Health Science, University of the People, Pasadena, CA 91101, USA.
| | - Oluwaseun P Bamidele
- Department of Food Science and Technology, University of Venda, Private Bag X5050, Thohoyandou, 09590, South Africa
| | - Victoria A Jideani
- Department of Food Technology, Cape Peninsula University of Technology, P.O. Box 652, Cape Town, 8000, South Africa
| | - Cebisa N Nesamvuni
- Department of Nutrition, Faculty of Health Sciences, University of Venda, Private Bag X5050, Thohoyandou, 0950, South Africa
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Jackson A, Ashworth A, Annan RA. The International Malnutrition Task Force: A model for the future? Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jayasinghe S, Faghy MA, Hills AP. Social justice equity in healthy living medicine - An international perspective. Prog Cardiovasc Dis 2022; 71:64-68. [PMID: 35490871 DOI: 10.1016/j.pcad.2022.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 04/24/2022] [Indexed: 10/18/2022]
Abstract
Irrespective of geographical location, disadvantaged people are disproportionately affected by unnecessary disease and suffering caused by inequalities in health. Although equal access to opportunities for healthy living medicine regardless of legal, political, economic, or other circumstances should be a basic human right, it is increasingly improbable for scores of people, particularly in Africa, Asia, Latin America, and the Caribbean, to acquire this. In recent times, global initiatives have attempted to make 'healthy lifestyles' more equitable by pledging to be relevant to all economies, promoting prosperity, environmental protection, climate change interventions, and purposeful action to meet the needs of vulnerable populations, including women and children. Yet there remains much to be done to address and reduce the substantial international health equity gaps. Reducing disparities that disproportionately affect the lower end of social strata must entail collaborative and systemic action from important stakeholders across the whole system, an approach that translates theory and research into practice. Ideally, realist approaches that appreciate the importance of the context of problems and assume nothing works everywhere or for everyone, should be prioritised over linear/simple and non-scalable intervention strategies.
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Affiliation(s)
- Sisitha Jayasinghe
- School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS, Australia.
| | - Mark A Faghy
- Human Sciences Research Centre, University of Derby, Derby, UK; Department of Physical Therapy, College of Applied Sciences, University of Illinois at Chicago, Chicago, IL, USA; Healthy Living for Pandemic Event Protection (HL - PIVOT) Network, Chicago, IL, USA
| | - Andrew P Hills
- School of Health Sciences, College of Health and Medicine, University of Tasmania, Launceston, TAS, Australia; Healthy Living for Pandemic Event Protection (HL - PIVOT) Network, Chicago, IL, USA
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Assessment of dietary diversity and nutritional support for children living with HIV in the IeDEA pediatric West African cohort: a non-comparative, feasibility study. BMC Nutr 2021; 7:83. [PMID: 34903301 PMCID: PMC8670202 DOI: 10.1186/s40795-021-00486-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 11/22/2021] [Indexed: 11/18/2022] Open
Abstract
Background Nutritional care is not optimally integrated into pediatric HIV care in sub-Saharan Africa. We assessed the 6-month effect of a nutritional support provided to children living with HIV, followed in a multicentric cohort in West Africa. Methods In 2014-2016, a nutritional intervention was carried out for children living with HIV, aged under 10 years, receiving antiretroviral therapy (ART) or not, in five HIV pediatric cohorts, in Benin, Togo and Côte d’Ivoire. Weight deficiency was assessed using two definitions: wasting (Weight for Height Z-score [WHZ] for children<5 years old or Body-Mass-Index for Age [BAZ] for ≥5 years) and underweight (Weight for Age Z-score [WAZ]) (WHO child growth standards). Combining these indicators, three categories of nutritional support were defined: 1/ children with severe malnutrition (WAZ and/or WHZ/BAZ <-3 Standard Deviations [SD]) were supported with Ready-To-Use Therapeutic Food (RUTF), 2/ those with moderate malnutrition (WAZ and/or WHZ/BAZ = [-3;-2[ SD) were supported with fortified blended flours produced locally in each country, 3/ those non malnourished (WAZ and WHZ/BAZ ≥-2 SD) received nutritional counselling only. Children were followed monthly over 6 months. Dietary Diversity Score (DDS) using a 24h recall was measured at the first and last visit of the intervention. Results Overall, 326 children were included, 48% were girls. At baseline, 66% were aged 5-10 years, 91% were on ART, and 17% were severely immunodeficient (CD4 <250 cells/mL or CD4%<15). Twenty-nine (9%) were severely malnourished, 63 (19%) moderately malnourished and 234 (72%) non-malnourished. After 6 months, 9/29 (31%) and 31/63 (48%) recovered from severe and moderate malnutrition respectively. The median DDS was 8 (IQR 7-9) in Côte d’Ivoire and Togo, 6 (IQR 6-7) in Benin. Mean DDS was 4.3/9 (sd 1.2) at first visit, with a lower score in Benin, but with no difference between first and last visit (p=0.907), nor by intervention groups (p-value=0.767). Conclusions This intervention had a limited effect on nutritional recovery and dietary diversity improvement. Questions remain on determining appropriate nutritional products, in terms of adherence, proper use for families and adequate energy needs coverage for children living with HIV. Trial registration PACTR202001816232398, June 01, 2020, retrospectively registered. Supplementary Information The online version contains supplementary material available at 10.1186/s40795-021-00486-4.
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Nikièma V, Fogny NF, Kangas ST, Lachat C, Salpéteur C. Availability, use, and consumption practices of ready-to-use therapeutic foods prescribed to children with uncomplicated severe acute malnutrition aged 6-59 months during outpatient treatment in Burkina Faso. Appetite 2021; 168:105751. [PMID: 34648913 DOI: 10.1016/j.appet.2021.105751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/25/2021] [Accepted: 10/09/2021] [Indexed: 11/02/2022]
Abstract
Ready-to-use-therapeutic-foods (RUTF) was designed for the nutritional management of children with uncomplicated severe acute malnutrition (SAM) treated as outpatients. However, to our knowledge, no study has evaluated the availability, use and consumption of RUTF within the beneficiary household in programs and in the context of a reduction in the dose of RUTF. This study, assessed the effect of a reduction in RUTF dose on the availability, use, consumption, and perceptions of caregivers on RUTF prescribed to 516 children treated for SAM, aged 6-59 months in Burkina Faso. Children received a weekly dose of RUTF according to their treatment arm until recovery. Data were collected by structured individual in-depth interviews, with caregivers one month and two months post-admission. Differences between children receiving reduced RUTF (intervention arm) and those receiving standard RUTF (control arm) were assessed by Poisson, logistic, and ordered logistic regression model. RUTF was available for the whole week in 95% in intervention arm compared to about 98% in control arm (p > 0.05). Starting from week 3 onwards, children in intervention arm consumed an average of 9 sachets of RUTF per week compared to 15 sachets in control arm (p < 0.001) and 5% of children in intervention arm reported leftover compared to 11% in control arm (p < 0.05). About 40% of children in intervention arm consumed RUTF at least 3-times per day compared to 82% in control arm (p < 0.001). The amount of RUTF prescribed was perceived as sufficient in 93% by caregivers in intervention arm against 97% in control arm (p > 0.05). In conclusion, reducing the dose of RUTF did not affect the availability of RUTF during treatment but did reduce leftover and the frequency of consumption of RUTF.
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Affiliation(s)
- Victor Nikièma
- Nutrition and Health Department, Action Contre la Faim, mission in Burkina Faso, France; School of Nutrition and Food Sciences and Technologies, Faculty of Agronomic Sciences, University of Abomey-Calavi, Benin.
| | - Nadia F Fogny
- School of Nutrition and Food Sciences and Technologies, Faculty of Agronomic Sciences, University of Abomey-Calavi, Benin
| | - Suvi T Kangas
- Expertise and Advocacy Department, Action contre la Faim, Paris, France
| | - Carl Lachat
- Department of Food Technology, Safety and Health, Faculty of Bioscience Engineering, Ghent University, Belgium
| | - Cécile Salpéteur
- Expertise and Advocacy Department, Action contre la Faim, Paris, France
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Wells JCK, Marphatia AA, Amable G, Siervo M, Friis H, Miranda JJ, Haisma HH, Raubenheimer D. The future of human malnutrition: rebalancing agency for better nutritional health. Global Health 2021; 17:119. [PMID: 34627303 PMCID: PMC8500827 DOI: 10.1186/s12992-021-00767-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 09/15/2021] [Indexed: 01/11/2023] Open
Abstract
The major threat to human societies posed by undernutrition has been recognised for millennia. Despite substantial economic development and scientific innovation, however, progress in addressing this global challenge has been inadequate. Paradoxically, the last half-century also saw the rapid emergence of obesity, first in high-income countries but now also in low- and middle-income countries. Traditionally, these problems were approached separately, but there is increasing recognition that they have common drivers and need integrated responses. The new nutrition reality comprises a global ‘double burden’ of malnutrition, where the challenges of food insecurity, nutritional deficiencies and undernutrition coexist and interact with obesity, sedentary behaviour, unhealthy diets and environments that foster unhealthy behaviour. Beyond immediate efforts to prevent and treat malnutrition, what must change in order to reduce the future burden? Here, we present a conceptual framework that focuses on the deeper structural drivers of malnutrition embedded in society, and their interaction with biological mechanisms of appetite regulation and physiological homeostasis. Building on a review of malnutrition in past societies, our framework brings to the fore the power dynamics that characterise contemporary human food systems at many levels. We focus on the concept of agency, the ability of individuals or organisations to pursue their goals. In globalized food systems, the agency of individuals is directly confronted by the agency of several other types of actor, including corporations, governments and supranational institutions. The intakes of energy and nutrients by individuals are powerfully shaped by this ‘competition of agency’, and we therefore argue that the greatest opportunities to reduce malnutrition lie in rebalancing agency across the competing actors. The effect of the COVID-19 pandemic on food systems and individuals illustrates our conceptual framework. Efforts to improve agency must both drive and respond to complementary efforts to promote and maintain equitable societies and planetary health.
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Affiliation(s)
- Jonathan C K Wells
- Childhood Nutrition Research Centre, Population Policy and Practice Research and Teaching Programme, UCL Great Ormond Street Institute of Child Health, 30 Guilford Street, London, WC1N 1EH, UK.
| | | | - Gabriel Amable
- Department of Geography, University of Cambridge, Cambridge, UK
| | - Mario Siervo
- School of Life Sciences, University of Nottingham Medical School, Queen's Medical Centre, Nottingham, UK
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - J Jaime Miranda
- CRONICAS Centre of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru.,Department of Medicine, School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Hinke H Haisma
- Population Research Centre, Department of Demography, University of Groningen, Groningen, the Netherlands
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Saleem J, Zakar R, Bukhari GMJ, Naz M, Mushtaq F, Fischer F. Effectiveness of Ready-to-Use Therapeutic Food in Improving the Developmental Potential and Weight of Children Aged under Five with Severe Acute Malnourishment in Pakistan: A Pretest-Posttest Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18179060. [PMID: 34501649 PMCID: PMC8430796 DOI: 10.3390/ijerph18179060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/13/2021] [Accepted: 08/26/2021] [Indexed: 11/21/2022]
Abstract
The objective of this study was to assess whether the standard therapy of ready-to-use therapeutic food in the treatment of uncomplicated severe acute malnutrition (SAM) is effective in improving developmental potential and weight gain in children aged under five years. A multicenter pretest-posttest study was conducted among 91 children aged under five with uncomplicated SAM in Pakistan. Study participants completed their eight weeks’ therapy of ready-to-use therapeutic food according to the World Health Organization’s (WHO) standard guidelines. The study outcome was the proportion of children with improved developmental potential in all domains in comparison with the pretreatment status and children gaining >15% of their baseline weight; mean weight-for-height/length z-score after completing eight weeks’ therapy of ready-to-use therapeutic food. The Denver Development Screening Tool II was used for developmental screening. Significant changes (p < 0.05) were observed for developmental status milestones in terms of gross motor, fine motor, and personal/social milestones, as well as language and global development milestones. There was a strong positive correlation (r = 0.961) between initial weight and weight at the last visit (p < 0.001). Ready-to-use therapeutic food is effective in improving development potential as well as promoting weight gain in children aged under five with uncomplicated SAM if provided according to WHO guidelines.
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Affiliation(s)
- Javeria Saleem
- Department of Public Health, University of the Punjab, Lahore 54590, Pakistan; (J.S.); (R.Z.)
| | - Rubeena Zakar
- Department of Public Health, University of the Punjab, Lahore 54590, Pakistan; (J.S.); (R.Z.)
| | - Gul Mehar Javaid Bukhari
- Department of Community Medicine, Federal Medical and Dental College, Islamabad 44000, Pakistan;
| | - Mahwish Naz
- Department of Primary and Secondary Health, Government of Punjab, Lahore 54000, Pakistan;
| | - Faisal Mushtaq
- Department of Biostatistics, Institute of Public Health, Lahore 54000, Pakistan;
| | - Florian Fischer
- Institute of Public Health, Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany
- Institute of Gerontological Health Services and Nursing Research, Ravensburg-Weingarten University of Applied Sciences, 88250 Weingarten, Germany
- Correspondence:
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Sato W, Furuta C, Akomo P, Bahwere P, Collins S, Sadler K, Banda C, Maganga E, Kathumba S, Murakami H. Amino acid-enriched plant-based RUTF treatment was not inferior to peanut-milk RUTF treatment in restoring plasma amino acid levels among patients with oedematous or non-oedematous malnutrition. Sci Rep 2021; 11:12582. [PMID: 34131186 PMCID: PMC8206220 DOI: 10.1038/s41598-021-91807-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 05/31/2021] [Indexed: 01/20/2023] Open
Abstract
Ready-to-use therapeutic food (RUTF) with adequate quality protein is used to treat children with oedematous and non-oedematous severe acute malnutrition (SAM). The plasma amino acid (AA) profile reflects the protein nutritional status; hence, its assessment during SAM treatment is useful in evaluating AA delivery from RUTFs. The objective was to evaluate the plasma AAs during the treatment of oedematous and non-oedematous SAM in community-based management of acute malnutrition (CMAM) using amino acid-enriched plant-based RUTFs with 10% milk (MSMS-RUTF) or without milk (FSMS-RUTF) compared to peanut milk RUTF (PM-RUTF). Plasma AA was measured in a non-blinded, 3-arm, parallel-group, simple randomized controlled trial conducted in Malawi. The RUTFs used for SAM were FSMS-RUTF, MSMS-RUTF or PM-RUTF. A non-inferiority hypothesis was tested to compare plasma AA levels from patients treated with FSMS-RUTF or MSMS-RUTF with those from patients treated with PM-RUTF at discharge. For both types of SAM, FSMS-RUTF and MSMS-RUTF treatments were non-inferior to the PM-RUTF treatment in restoration of the EAA and cystine except that for FSMS-RUTF, methionine and tryptophan partially satisfied the non-inferiority criteria in the oedematous group. Amino-acid-enriched milk-free plant-source-protein RUTF has the potential to restore all the EAA, but it is possible that enrichment with amino acids may require more methionine and tryptophan for oedematous children.
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Affiliation(s)
- Wataru Sato
- Ajinomoto Co. Inc., Research Institute for Bioscience Products & Fine Chemicals, Kawasaki, Japan
| | - Chie Furuta
- Ajinomoto Co. Inc., Institute of Food Science and Technologies, Suzukicho 1-1, Kawasaki-ku, Kawasaki, Kanagawa, 210-8681, Japan
| | | | - Paluku Bahwere
- Valid International, Oxford, UK.,Center for Epidemiology, Biostatistics, and Clinical Research, School of Public Health, Free University of Brussels, Brussels, Belgium
| | - Steve Collins
- Valid Nutrition, Cork, Ireland.,Valid International, Oxford, UK
| | | | | | | | | | - Hitoshi Murakami
- Ajinomoto Co. Inc., Institute of Food Science and Technologies, Suzukicho 1-1, Kawasaki-ku, Kawasaki, Kanagawa, 210-8681, Japan.
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Banda T, Chawanda K, Tsuchida W, Kathumba S. Report of a Pilot Program Using a Milk-Free Ready-to-Use Therapeutic Food Made From Soya, Maize, and Sorghum to Treat Severe Acute Malnutrition. Food Nutr Bull 2021; 42:91-103. [PMID: 33878907 DOI: 10.1177/0379572120968703] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Globally, ready-to-use therapeutic food (RUTF) with peanut and milk as the primary source of protein is used to treat children having severe acute malnutrition (SAM). Valid Nutrition in collaboration with Ajinomoto Co., Inc has developed a nonmilk RUTF from soybean, maize, and sorghum (SMS-RUTF) and demonstrated its efficacy. OBJECTIVE To pilot SMS-RUTF in treatment of SAM within Community-Based Management of Acute Malnutrition (CMAM) program in Malawi, Africa. METHODS AND FINDINGS This was implemented from January to July 2018 and its performance was based on the SPHERE criteria and Ministry of Health CMAM guidelines. A total of 742 children were treated with SMS-RUTF. Of these, 94.5% (95% CI: 92.6-96.0) were successfully discharged to supplementary feeding program (SFP) with middle upper arm circumference (MUAC) ≥115 mm or directly to their homes with MUAC ≥125 mm; 3.6% (95% CI: 2.4-5.3) defaulted, 1.9 % (95% CI: 1.0-2.1) died, and 0.0% nonresponders. Analysis of 222 children who were discharged home with MUAC ≥125 mm gave a recovery rate of 88.3% (95% CI: 88.3-92.2), a defaulter rate of 6.8 % (95% CI: 3.8-10.9), a mortality rate of 1.3% (95% CI: 0.3-3.9), and a nonresponders rate of 1.8% (95% CI: 0.5-4.5). These outcomes exceed SPHERE minimum performance standards. The mean (standard deviation) length of stay of children discharged to SFP and discharged directly home were 42.0 (20.9) and 46.1 (21.1) days, respectively. These outcomes are within the recommended average duration of <60 days. CONCLUSION The pilot CMAM program using SMS-RUTF recipe that contains no milk or peanuts achieved SPHERE minimum standards. Based on this evidence, SMS-RUTF should be encouraged for treatment of SAM in children between 6 and 59 months in routine CMAM programs in Malawi and globally.
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Isanaka S, Andersen CT, Hanson KE, Berthé F, Grais RF, Briend A. Energy needs in the treatment of uncomplicated severe acute malnutrition: Secondary analysis to optimize delivery of ready-to-use therapeutic foods. MATERNAL AND CHILD NUTRITION 2020; 16:e12989. [PMID: 32144946 PMCID: PMC7507348 DOI: 10.1111/mcn.12989] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 01/24/2020] [Accepted: 02/18/2020] [Indexed: 11/28/2022]
Abstract
Outpatient therapeutic feeding protocols for the treatment of uncomplicated severe acute malnutrition in children were initially based on weight gain data from inpatient settings and expert knowledge of the physiological requirements during recovery. However, weight gain and energy requirements from historic inpatient settings may differ from modern outpatient settings and therefore may not be appropriate to guide current therapeutic feeding protocols. We calculated the weight gain and average estimated total daily energy requirement of children successfully treated for uncomplicated severe acute malnutrition as outpatients in Niger (n = 790). Mean energy provided by six therapeutic feeding protocols was calculated and compared with average estimated energy requirements in the study population. Overall weight gain was 5.5 g·kg-1 ·day-1 among recovered children. Average energy requirements ranged from 92 to 110 kcal·kg-1 ·day-1 depending on the estimation approach. Two current therapeutic feeding protocols were found to provide an excess of energy after the first week of treatment in our study population, whereas four research protocols tended to provide less energy than the estimated requirement after the first week of treatment. Alternative feeding protocols have the potential to simplify and lead to important savings for programmes but should be evaluated to show adequacy to meet the energy needs of children under treatment, as well as feasibility and cost efficiency. Our findings rely on theoretical calculations based on several assumptions and should be confirmed in field studies.
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Affiliation(s)
- Sheila Isanaka
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Epicentre, Paris, France
| | - Christopher T Andersen
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Kerstin E Hanson
- Médecins Sans Frontières, Operational Center Paris, Paris, France
| | | | | | - André Briend
- Center for Child Health Research, University of Tampere School of Medicine, Tampere, Finland.,Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
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Abstract
The human body grows in length from conception to the maximal adult height over two decades. The shortest male population averages ∼150 cm and the tallest ∼183 cm. Nonetheless the dimensions of head and trunk are highly comparable, with the vast difference in the leg length. Stunting is a personal condition in which an individual has a standing height-for-age (HAZ) of less than two standard deviations of the standard curve median. It is associated with increased mortality, morbidity, and functional deficits. The process of losing relative stature is known as linear growth retardation, first attributed to chronic protein deficiency, then to an assortment of micronutrient deficiencies, and most recently to inflammation from unhygienic environmental conditions. Public health intervention trials responding to each of these possibilities have failed to produce true reversal responses measured in the 10s of centimeters. As to biological insights, there is no convenient way to separate weight from length growth with sonographic monitoring, but a third of infants can be born stunted. Normative growth (standard curves) competes with epigenetic adaptation (programming) as the beacon for in utero growth. Major investments into field trials allow us to discard multiple micronutrients and water/sanitation/hygiene interventions as measures to reverse established stunting. The preponderance of evidence is against catch-up growth during puberty. Future publications will be in the conceptual domain, resolving metrics, while the full range of stimuli and exposures impeding growth will be elucidated. Advances in measurement techniques in anthropometry and immunology and endocrinology will be mobilized to the literature.
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Affiliation(s)
- Noel W. Solomons
- Center for Studies of Sensory Impairment, Aging and Metabolism (CeSSIAM), Guatemala City, Guatemala
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13
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Akomo P, Bahwere P, Murakami H, Banda C, Maganga E, Kathumba S, Sadler K, Collins S. Soya, maize and sorghum ready-to-use therapeutic foods are more effective in correcting anaemia and iron deficiency than the standard ready-to-use therapeutic food: randomized controlled trial. BMC Public Health 2019; 19:806. [PMID: 31234806 PMCID: PMC6591918 DOI: 10.1186/s12889-019-7170-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 06/17/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The prevalence of anaemia and iron deficiency (ID) among children with severe acute malnutrition (SAM) and their correction during nutritional rehabilitation are not well documented. This study assessed anaemia and ID prevalence and their predictors at start of SAM treatment, and the efficacy of their treatment and effect on gut health of two novel Ready-To-Use Therapeutic foods (RUTF) prepared from soybean, maize and sorghum (SMS) with (MSMS-RUTF) or without added milk (FSMS-RUTF) compared to those of the standard formulation prepared from peanut and milk (PM-RUTF). METHODS This was a 3-arms parallel groups, simple randomised, controlled non-inferiority trial in 6-59 months old Central Malawian children with SAM. Anaemia was defined using altitude- and ethnicity-adjusted haemoglobin. Iron status was defined using soluble transferrin receptor (sTfR) and body iron stores (BIS). We used Pearson's chi-square test, t-test for paired or unpaired data, Kruskal-Wallis test for between-arm differences as appropriate and logistic regression to identify independent predictors of anaemia or iron deficiency anaemia (IDA). RESULTS The sample size was 389. At admission, the prevalence [%(95%CI)] of anaemia was 48.9(41.4-56.5)% while that of ID and IDA were 55.7(48.6-62.5)% and 34.3(28.2-41.0)% when using sTfR criterion and 29.1(24.4-34.4)% and 28.9(23.7-34.9)% when using BIS criterion, respectively. At discharge, nutrition rehabilitation with SMS-RUTF was associated with the lowest prevalence of anaemia [12.0(6.9-20.3)% for FSMS-RUTF, 18.2(11.9-26.8)% for MSMS-RUTF and 24.5(15.8-35.9)% for PM-RUTF; p = 0.023] and IDA [7.9(3.4-17.3)% for FSMS-RUTF, 10.9(4.8-22.6)% for MSMS-RUTF and 20.5(10.7-35.5)% for PM-RUTF; p = 0.028]. SMS-RUTF was also associated with the highest increase in BIS [Change in BIS (95%CI)] among the iron deplete at admission [6.2 (3.7; 8.6), 3.2 (0.8; 5.6), 2.2 (0.2; 4.3) for the same study arms; Anova p = 0.045]. Compared to P-RUTF, FSMS-RUTF had the highest adjusted recovery rate [OR (95%CI = 0.3 (0.2-0.5) with p < 0.001 for FSMS-RUTF and 0.6 (0.3-1.0) with p = 0.068 for MSMS-RUTF]. No effect of iron content on risk of iron overload or gut inflammation was observed. CONCLUSIONS Anaemia and ID are common among children with SAM. FSMS-RUTF is more efficacious in treating anaemia and correcting BIS among this group than PM-RUTF. TRIAL REGISTRATION This study was registered on 15 April 2015 ( PACTR201505001101224 ).
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Affiliation(s)
- Peter Akomo
- Valid Nutrition, Cuibín Farm, Derry Duff, Bantry, Co., Cork, Republic of Ireland
| | - Paluku Bahwere
- Valid International, 35 Leopold Street, Oxford, OX4 1TW UK
- Centre de Recherche en Epidémiologie, Biostatistique et Recherche Clinique, Ecole de santé publique, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Hitoshi Murakami
- Nutrition Improvement Department, Ajinomoto Co., Inc., Tokyo, Japan
| | - Chrissy Banda
- Valid International, 35 Leopold Street, Oxford, OX4 1TW UK
| | | | | | - Kate Sadler
- Valid International, 35 Leopold Street, Oxford, OX4 1TW UK
| | - Steve Collins
- Valid Nutrition, Cuibín Farm, Derry Duff, Bantry, Co., Cork, Republic of Ireland
- Valid International, 35 Leopold Street, Oxford, OX4 1TW UK
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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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Hossain MI, Huq S, Islam MM, Ahmed T. Acceptability and efficacy of ready-to-use therapeutic food using soy protein isolate in under-5 children suffering from severe acute malnutrition in Bangladesh: a double-blind randomized non-inferiority trial. Eur J Nutr 2019; 59:1149-1161. [PMID: 31037340 DOI: 10.1007/s00394-019-01975-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 04/18/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND OBJECTIVE Globally, around 20 million children suffer from severe acute malnutrition (SAM). Identifying a more economical treatment for those affected has the potential to make treatment more available and improve prognosis for recovery and future health. DESIGN/METHODS The double-blind randomized study compared taste acceptability (measured by the eagerness to eat) and efficacy of soy-based RUTF (S-RUTF) with milk-based RUTF (M-RUTF) in 6- to 59-month-old children suffering from SAM (WHZ < -3) at icddr,b, in Bangladesh. These SAM children were enrolled in the study after completion of their stabilization phase of treatment. Tolerance of test-RUTF was also tested during the efficacy trial. RESULTS The cross-over taste acceptability study, conducted in 36 children, revealed similar results between products and an absence of side effects. The efficacy trial enrolled 260 children (130, each group) with similar baseline characteristics, including mean ± SD age 15.0 ± 8.0 months, WHZ - 3.41 ± 0.40 and mid-upper arm circumference (MUAC) 11.1 ± 0.7 cm. The features at the end of study by RUTF group were (in S-RUTF vs. M-RUTF, respectively): total days from enrollment: 44 ± 34 versus 39 ± 30; weight gain (kg): 0.698 ± 0.438 versus 0.741 ± 0.381 and rate of weight gain (g/kg/d): 3.9 ± 3.2 versus 5.2 ± 4.6; MUAC gain (cm): 0.9 ± 0.7 versus 0.9 ± 0.6; and improvement of WHZ: 1.12 ± 0.82 versus 1.22 ± 0.68 (all data were man ± SD and none were significantly different between the groups). At enrollment and the end of intervention, the body composition [total body water (TBW): 70.3 ± 3.2 vs. 69.9 ± 3.5%, and fat: 11.0 ± 4.0 vs.11.5 ± 4.3% at baseline; and TBW: 65.5 ± 4.1 vs. 65.9 ± 4.6%; and fat: 16.8 ± 5.2 vs. 16.2 ± 5.8% in S-RUTF and M-RUTF group, respectively] was found similar. Moreover, the increment of total TBW, FM, and FFM was also observed similar between the groups. CONCLUSIONS This is the first randomized trial comparing S-RUTF using soy protein isolate with milk-based RUTF including comparison of body composition. S-RUTF was found equally acceptable as of milk-based RUTF without any adverse event. Children receiving S-RUTF showed similar pattern of changes in anthropometric indices, and body composition as of milk-based RUTF. Greater number of SAM children can be managed in the community with comparatively low-cost soy-based RUTF. TRIAL REGISTRATION NCT01634009.
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Affiliation(s)
- Md Iqbal Hossain
- Child Malnutrition Unit, Nutrition and Clinical Services Division, icddr,b, Mohakhali, Dhaka, 1212, Bangladesh. .,James P Grant School of Public Health, Brac University, Mohakhali, Dhaka, 1212, Bangladesh.
| | - Sayeeda Huq
- Child Malnutrition Unit, Nutrition and Clinical Services Division, icddr,b, Mohakhali, Dhaka, 1212, Bangladesh
| | - M Munirul Islam
- Child Malnutrition Unit, Nutrition and Clinical Services Division, icddr,b, Mohakhali, Dhaka, 1212, Bangladesh
| | - Tahmeed Ahmed
- Child Malnutrition Unit, Nutrition and Clinical Services Division, icddr,b, Mohakhali, Dhaka, 1212, Bangladesh.,James P Grant School of Public Health, Brac University, Mohakhali, Dhaka, 1212, Bangladesh
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16
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Grellety E, Golden MH. Severely malnourished children with a low weight-for-height have a higher mortality than those with a low mid-upper-arm-circumference: I. Empirical data demonstrates Simpson's paradox. Nutr J 2018; 17:79. [PMID: 30217205 PMCID: PMC6138885 DOI: 10.1186/s12937-018-0384-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 07/25/2018] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND According to WHO childhood severe acute malnutrition (SAM) is diagnosed when the weight-for-height Z-score (WHZ) is <-3Z of the WHO2006 standards, the mid-upper-arm circumference (MUAC) is < 115 mm, there is nutritional oedema or any combination of these parameters. Recently there has been a move to eliminate WHZ as a diagnostic criterion on the assertion that children meeting the WHZ criterion are healthy, that MUAC is universally a superior prognostic indicator of mortality and that adding WHZ to the assessment does not improve the prediction; these assertions have lead to a controversy concerning the role of WHZ in the diagnosis of SAM. METHODS We examined the mortality experience of 76,887 6-60 month old severely malnourished children admitted for treatment to in-patient, out-patient or supplementary feeding facilities in 18 African countries, of whom 3588 died. They were divided into 7 different diagnostic categories for analysis of mortality rates by comparison of case fatality rates, relative risk of death and meta-analysis of the difference between children admitted using MUAC and WHZ criteria. RESULTS The mortality rate was higher in those children fulfilling the WHO2006 WHZ criterion than the MUAC criterion. This was the case for younger as well as older children and in all regions except for marasmic children in East Africa. Those fulfilling both criteria had a higher mortality. Nutritional oedema increased the risk of death. Having oedema and a low WHZ dramatically increased the mortality rate whereas addition of the MUAC criterion to either oedema-alone or oedema plus a low WHZ did not further increase the mortality rate. The data were subject to extreme confounding giving Simpson's paradox, which reversed the apparent mortality rates when children fulfilling both WHZ and MUAC criteria were included in the estimation of the risk of death of those fulfilling either the WHZ or MUAC criteria alone. CONCLUSIONS Children with a low WHZ, but a MUAC above the SAM cut-off point are at high risk of death. Simpson's paradox due to confounding from oedema and mathematical coupling may make previous statistical analyses which failed to distinguish the diagnostic groups an unreliable guide to policy. WHZ needs to be retained as an independent criterion for diagnosis of SAM and methods found to identify those children with a low WHZ, but not a low MUAC, in the community.
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Affiliation(s)
- Emmanuel Grellety
- Research Center Health Policy and Systems - International Health, School of Public Health, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Michael H. Golden
- Department of Medicine and Therapeutics, University of Aberdeen, Aberdeen, Scotland
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17
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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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18
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Sigh S, Roos N, Sok D, Borg B, Chamnan C, Laillou A, Dijkhuizen MA, Wieringa FT. Development and Acceptability of Locally Made Fish-Based, Ready-to-Use Products for the Prevention and Treatment of Malnutrition in Cambodia. Food Nutr Bull 2018; 39:420-434. [PMID: 30092653 DOI: 10.1177/0379572118788266] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Cambodia has a high prevalence of moderate acute malnutrition and severe acute malnutrition (SAM). The SAM treatment requires ready-to-use therapeutic foods (RUTFs), whereas ready-to-use supplementary foods (RUSFs) are used for prevention of acute malnutrition. Three locally produced fish-based products were developed: an RUTF paste (NumTrey-Paste) for treatment and 2 wafer versions, one for prevention (NumTrey-RUSF) and one for treatment (NumTrey-RUTF). OBJECTIVE To assess the acceptability of NumTrey-Paste and NumTrey-RUSF in comparison to a standard biscuit product (BP-100) used for the treatment of SAM. METHODS Acceptability of NumTrey-RUSF and NumTrey-Paste was tested in a nonblinded crossover taste trial among children (n = 52), aged ≥ 6 months to 18 years, and their caregivers. Eight organoleptic qualities were assessed on a 5-point hedonic scale, as well as a ranking test. A score of 1 to 3 was categorized as acceptable. The acceptability of NumTrey-RUTF was assessed using the caregivers' perception during an SAM treatment intervention. RESULTS Taste trial: The proportion of children categorizing products as overall acceptable was lowest for NumTrey-Paste compared to for BP-100 and NumTrey-RUSF (21% vs 43% [BP-100] and 36% [NumTrey-RUSF]). No difference was found in the proportion of children who ranked BP-100 or NumTrey-RUSF as "liked most" ( P > .05). Acceptability of NumTrey-RUSF ranked highest in appearance and taste (caregiver), whereas acceptability of NumTrey-Paste was ranked lowest in appearance and smell among the products. Intervention trial: The acceptability of NumTrey-RUTF increased from 72% to 86%. CONCLUSIONS The overall acceptability was ranked lowest for a pure paste product. However, filling the paste into a wafer made the product more acceptable.
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Affiliation(s)
- Sanne Sigh
- 1 Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark.,2 Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, Phnom Penh, Cambodia
| | - Nanna Roos
- 1 Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Daream Sok
- 1 Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark.,2 Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, Phnom Penh, Cambodia
| | - Bindi Borg
- 3 School of Public Health, Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - Chhoun Chamnan
- 2 Department of Fisheries Post-Harvest Technologies and Quality Control, Fisheries Administration, Phnom Penh, Cambodia
| | - Arnaud Laillou
- 4 Department of Child Survival and Development, UNICEF Cambodia, Phnom Penh, Cambodia
| | - Marjoleine A Dijkhuizen
- 1 Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark
| | - Frank T Wieringa
- 5 IUMR-204, Institut de Recherche pour le Dévelopment, IRD/Université de Montpellier/SupAgro, Montpellier, France
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19
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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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Scott-Smith T. Sticky technologies: Plumpy'nut ®, emergency feeding and the viscosity of humanitarian design. SOCIAL STUDIES OF SCIENCE 2018; 48:3-24. [PMID: 29290151 DOI: 10.1177/0306312717747418] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Inspired by de Laet and Mol's classic article on the Zimbabwean Bush Pump and Peter Redfield's revival of fluidity as a central characteristic of humanitarian design, this paper argues that many humanitarian technologies are characterized not so much by fluidity as by stickiness. Sticky technologies lie somewhere between fluid technologies and Latourian immutable mobiles: They work precisely because they are mobile and not overly adaptable, yet they retain some flexibility by reaching out to shape and be shaped by their users. The concept is introduced through a detailed study of Plumpy'nut®, a peanut paste for therapeutic feeding that is materially sticky - much firmer than a fluid, yet still mutable - as well as conceptually sticky. 'Stickiness' can have wide utility for thinking through technology and humanitarianism.
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Affiliation(s)
- Tom Scott-Smith
- Department of International Development, University of Oxford, Oxford, UK
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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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Development and Physico-Chemical Characterization of a Shea Butter-Containing Lipid Nutrition Supplement for Sub-Saharan Africa. Foods 2017; 6:foods6110097. [PMID: 29117103 PMCID: PMC5704141 DOI: 10.3390/foods6110097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 11/03/2017] [Accepted: 11/06/2017] [Indexed: 11/28/2022] Open
Abstract
Lipid-based nutrient supplements (LNS) are used to prevent and treat moderate and severe acute malnutrition, a leading cause of mortality in children-under-five. The physical and chemical changes of two new LNS products were evaluated before and after accelerated shelf life testing (ASLT) according to protocols suggested by the U.S. Agency for International Development (USAID) and Doctors without Borders and compared against USAID’s A-20 paste as a control. LNS formulas containing Shea butter from the Shea nut tree (Vitellaria paradoxa), a common fat source in parts of Sub-Saharan Africa, with and without flax-seed oil, as a source of omega-3 fatty acids, were developed. LNS formulas were batched (0.8 kg) in a wet grinder, sealed under nitrogen in three-layer mini-pouches (20 g), and underwent ASLT at 40 ± 2 °C for six months with sampling every eight weeks. At each time point, water activity, moisture, peroxide value, oil separation, vitamin C content, and hardness were evaluated. Results showed comparable stability among all formulas with an increase in Aw (p < 0.05) but no change in vitamin C, oil separation, or peroxide value. Addition of Shea butter improved the LNS’s hardness, which remained stable over time. Modifying fat profile in LNS can improve its texture and essential fatty acid content without affecting its storage stability.
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Bahwere P, Akomo P, Mwale M, Murakami H, Banda C, Kathumba S, Banda C, Jere S, Sadler K, Collins S. Soya, maize, and sorghum-based ready-to-use therapeutic food with amino acid is as efficacious as the standard milk and peanut paste-based formulation for the treatment of severe acute malnutrition in children: a noninferiority individually randomized controlled efficacy clinical trial in Malawi. Am J Clin Nutr 2017; 106:1100-1112. [PMID: 28814393 DOI: 10.3945/ajcn.117.156653] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 07/19/2017] [Indexed: 11/14/2022] Open
Abstract
Background: Development of more cost-effective ready-to-use therapeutic food (RUTF) is a global public health priority. To date, previous lower-cost recipes have been less effective than the standard peanut and milk (PM)-based RUTF, particularly in children aged <24 mo.Objective: We aimed to compare the efficacy of the PM-RUTF to a milk-free soya, maize, and sorghum (FSMS)-RUTF enriched with crystalline amino acids without cow milk powder and a milk, soya, maize, and sorghum (MSMS)-RUTF containing 9.3% skim cow milk powder.Design: This nonblinded, 3-arm, parallel-group, simple randomized controlled trial enrolled Malawian children with severe acute malnutrition.Results: In intention-to-treat analyses, FSMS-RUTF showed noninferiority for recovery rates in children aged 24-59 mo (Δ: -1.9%; 95% CI: -9.5%, 5.6%) and 6-23 mo (Δ: -0.2%; 95% CI: -7.5%, 7.1%) compared with PM-RUTF. MSMS-RUTF also showed noninferiority for recovery rates in children aged 24-59 mo (Δ: 0.0%; 95% CI: -7.3%, 7.4%) and 6-23 mo (Δ: 0.6%; 95% CI: -4.3%, 5.5%). Noninferiority in recovery rates was also observed in per-protocol analyses. For length of stay in the program (time to cure), both FSMS-RUTF in children aged 24-59 mo (Δ: 2.8 d; 95% CI: -0.8, 6.5 d) and 6-23 mo (Δ: 3.4 d; 95% CI: -1.2, 8.0 d) and MSMS-RUTF in children aged 24-59 mo (Δ: 0.2 d; 95% CI: -3.1, 3.6 d) and 6-23 mo (Δ: 1.2 d; 95% CI: -3.4, 5.8 d) were not inferior to PM-RUTF. FSMS-RUTF was also significantly better than PM-RUTF at increasing hemoglobin and body iron stores in anemic children, with mean hemoglobin increases of 2.1 (95% CI: 1.6, 2.6) and 1.3 (95% CI: 0.9, 1.8) and mean body iron store increases of 2.0 (95% CI: 0.8, 3.3) and 0.1 (95% CI: -1.1, 1.3) for FSMS-RUTF and PM-RUTF, respectively.Conclusions: FSMS-RUTF without milk is efficacious in the treatment of severe acute malnutrition in children aged 6-23 and 24-59 mo. It is also better at correcting iron deficiency anemia than PM-RUTF. This trial was registered at www.pactr.org as PACTR201505001101224.
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Affiliation(s)
- 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
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Evaluation of a Nutritional Support Intervention in Malnourished HIV-Infected Children in Bamako, Mali. J Acquir Immune Defic Syndr 2017. [PMID: 28639991 DOI: 10.1097/qai.0000000000001484] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND We assessed a nutritional support intervention in malnourished HIV-infected children in a HIV-care program of the University Hospital Gabriel Touré, Bamako, Mali. METHODS All HIV-infected children younger than 15 years were diagnosed for malnutrition between 07 and 12, 2014. Malnutrition was defined according to the WHO growth standards with Z-scores. Two types were studied: acute malnutrition (AM) and chronic malnutrition (CM). All participants were enrolled in a 6-month prospective interventional cohort, receiving Ready-To-Use Therapeutic Food, according to type of malnutrition. The nutritional intervention was offered until child growth reached -1.5 SD threshold. Six-month probability to catch up growth (>-2 SD) was assessed for AM using Kaplan-Meier curves and Cox model. RESULTS Among the 348 children screened, 198 (57%) were malnourished of whom 158 (80%) children were included: 97 (61%) for AM (35 with associated CM) and 61 (39%) with CM. Fifty-nine percent were boys, 97% were on antiretroviral therapy, median age was 9.5 years (Interquartile Range: 6.7-12.3). Among children with AM, 74% catch-up their growth at 6-month; probability to catch-up growth was greater for those without associated CM (adjusted Hazard Ratio = 1.97, CI 95%: 1.13 to 3.44). Anemia decreased significantly from 40% to 12% at the end of intervention (P < 0.001). CONCLUSIONS This macronutrient intervention showed 6-month benefits for weight gain and reduced anemia among these children mainly on antiretroviral therapy for years and aged greater than 5 years at inclusion. Associated CM slows down AM recovery and needs longer support. Integration of nutritional screening and care in the pediatric HIV-care package is needed to optimize growth and prevent metabolic disorders.
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The Life Course Implications of Ready to Use Therapeutic Food for Children in Low-Income Countries. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14040403. [PMID: 28398257 PMCID: PMC5409604 DOI: 10.3390/ijerph14040403] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 03/22/2017] [Accepted: 03/29/2017] [Indexed: 12/16/2022]
Abstract
The development of ready-to-use therapeutic food (RUTF) for the treatment of uncomplicated cases of severe acute malnutrition in young children from 6 months to 5 years old has greatly improved survival through the ability to treat large numbers of malnourished children in the community setting rather than at health facilities during emergencies. This success has led to a surge in demand for RUTF in low income countries that are frequently food insecure due to environmental factors such as cyclical drought. Worldwide production capacity for the supply of RUTF has increased dramatically through the expansion and development of new manufacturing facilities in both low and high income countries, and new business ventures dedicated to ready-to-use foods have emerged not only for emergencies, but increasingly, for supplementing caloric intake of pregnant women and young children not experiencing acute undernutrition. Due to the lack of evidence on the long term health impact these products may have, in the midst of global nutrition transitions toward obesity and metabolic dysfunction, the increased use of manufactured, commercial products for treatment and prevention of undernutrition is of great concern. Using a framework built on the life course health development perspective, the current research presents several drawbacks and limitations of RUTF for nutrition of mothers and young children, especially in non-emergency situations. Recommendations follow for potential strategies to limit the use of these products to the treatment of acute undernutrition only, study the longer term health impacts of RUTF, prevent conflict of interests arising for social enterprises, and where possible, ensure that whole foods are supported for life-long health and nutrition, as well as environmental sustainability.
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Impact of therapeutic food compared to oral nutritional supplements on nutritional outcomes in mildly underweight healthy children in a low-medium income society. Clin Nutr 2017; 37:858-863. [PMID: 28343801 DOI: 10.1016/j.clnu.2017.03.006] [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] [Received: 09/12/2016] [Revised: 02/20/2017] [Accepted: 03/03/2017] [Indexed: 11/21/2022]
Abstract
BACKGROUND & AIMS Therapeutic foods (RUTF) are used to treat severe acute malnutrition in children 5 years and under in low and middle income countries (LMI), while liquid nutritional supplements (ONS) are used in affluent societies. With globalisation and economic growth in LMI, there will be an inclination to move towards practices applied in affluent countries. This study compared the effect of supplementation with a RUTF and an ONS, on nutritional outcomes in mildly underweight children. METHODS 68 Pakistani (5-10 y), mildly underweight (weight Z-score: -2 to -1) children randomly received either RUTF or ONS (500 kcal/day), in addition to their habitual diet for four weeks. Weight, height, skinfolds and their changes during intervention, were compared between the two groups and at follow up, post-supplementation. RESULTS All nutritional outcomes and height improved with both supplements, but net weight gain (kg) and changes from baseline for weight, height, triceps and sub-scapular thickness Z-scores did not differ between the two supplements [mean (SD), RUTF vs ONS; weight gain (kg), 0.59 (0.30) vs 0.65 (0.42), p = 0.483; weight Z-score, 0.12 (0.09) vs 0.15 (0.13), p = 0.347; height Z-score, 0.04 (0.08) vs 0.04 (0.08), p = 0.908; triceps Z-score, 0.29 (0.24) vs 0.31 (0.23), p = 0.796; subscapular Z-score, 0.37 (0.29) vs 0.31 (0.25), p = 0.385]. Weight gain (0.6 kg) for both groups was lower than anticipated (2 kg). Post-supplementation, there was a tendency for weight and height Z-score to return to baseline. CONCLUSIONS RUTF and ONS are equivalently effective in improving nutritional outcomes in children 5 to 10 y at risk of malnutrition but the observed benefit is less than expected and not sustainable. TRIAL REGISTRATION This trial was registered at www.controlled-trials.com reference: ISRCTN51555749. RCT REGISTRATION This trial was registered at www.controlled-trials.com reference: ISRCTN51555749.
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Velly H, Britton RA, Preidis GA. Mechanisms of cross-talk between the diet, the intestinal microbiome, and the undernourished host. Gut Microbes 2017; 8:98-112. [PMID: 27918230 PMCID: PMC5390823 DOI: 10.1080/19490976.2016.1267888] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 11/17/2016] [Accepted: 11/28/2016] [Indexed: 02/06/2023] Open
Abstract
Undernutrition remains one of the most pressing global health challenges today, contributing to nearly half of all deaths in children under five years of age. Although insufficient dietary intake and environmental enteric dysfunction are often inciting factors, evidence now suggests that unhealthy gut microbial populations perpetuate the vicious cycle of pathophysiology that results in persistent growth impairment in children. The metagenomics era has facilitated new research identifying an altered microbiome in undernourished hosts and has provided insight into a number of mechanisms by which these alterations may affect growth. This article summarizes a range of observational studies that highlight differences in the composition and function of gut microbiota between undernourished and healthy children; discusses dietary, environmental and host factors that shape this altered microbiome; examines the consequences of these changes on host physiology; and considers opportunities for microbiome-targeting therapies to combat the global challenge of child undernutrition.
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Affiliation(s)
- Helene Velly
- Center for Metagenomics and Microbiome Research, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA
| | - Robert A. Britton
- Center for Metagenomics and Microbiome Research, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA
| | - Geoffrey A. Preidis
- Section of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
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Akparibo R, Harris J, Blank L, Campbell MJ, Holdsworth M. Severe acute malnutrition in children aged under 5 years can be successfully managed in a non-emergency routine community healthcare setting in Ghana. MATERNAL AND CHILD NUTRITION 2017; 13. [PMID: 28185414 DOI: 10.1111/mcn.12417] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 11/15/2016] [Accepted: 11/15/2016] [Indexed: 11/28/2022]
Abstract
This study investigated the performance of community-based management of severe acute malnutrition (CMAM) within routine healthcare services in Ghana. This was a retrospective cohort study of n = 488 children (6-59 months) who had received CMAM. Data for recovery, default, and mortality rates were obtained from enrolment cards in 56 outpatient centres in Upper East region, Ghana. Satisfactory rates of recovery of 71.8% were reported. Children who were enrolled with higher mid-upper arm circumference (MUAC) ≥11.5 cm had seven times greater chance of recovery compared with children who were enrolled with lower MUAC <11.5 cm, OR = 7.35, 95% CI [2.56, 21.15], p < .001. Children who were diagnosed without malaria at baseline were 30 times, OR = 30.39, 95% CI [10.02, 92.13], p < .001, more likely to recover compared with those with malaria (p < .001). The average weight gain was 4.7 g-1 ·kg-1 ·day-1 , which was influenced by MUAC status at baseline, β = .78, 95% CI [0.46, 1.00], p < .001, presence of malaria, β = -1.25, 95% CI [-1.58, 0.92], p < .001, and length of stay, β = 0.13, 95% CI [0.08, 0.18], p < .001. The default rate (28.5%) was higher than international standards recommendations by Sphere. Mortality rate (1.6%) was lower than international standards. Our findings suggest that community-based management of SAM can achieve similar success when delivered in routine non-emergency settings. However, this success can be diluted by a high default rate, and the factors contributing to this need to be explored to improve programme effectiveness within communities.
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Affiliation(s)
- Robert Akparibo
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Janet Harris
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Lindsay Blank
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Mike J Campbell
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Michelle Holdsworth
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
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Bhandari N, Mohan SB, Bose A, Iyengar SD, Taneja S, Mazumder S, Pricilla RA, Iyengar K, Sachdev HS, Mohan VR, Suhalka V, Yoshida S, Martines J, Bahl R. Efficacy of three feeding regimens for home-based management of children with uncomplicated severe acute malnutrition: a randomised trial in India. BMJ Glob Health 2016; 1:e000144. [PMID: 28588982 PMCID: PMC5321385 DOI: 10.1136/bmjgh-2016-000144] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Revised: 11/30/2016] [Accepted: 12/01/2016] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To assess the efficacy of ready-to-use therapeutic food (RUTF), centrally produced RUTF (RUTF-C) or locally prepared RUTF (RUTF-L) for home-based management of uncomplicated severe acute malnutrition (SAM) compared with micronutrient-enriched (augmented) energy-dense home-prepared foods (A-HPF, the comparison group). METHODS In an individually randomised multicentre trial, we enrolled 906 children aged 6-59 months with uncomplicated SAM. The children enrolled were randomised to receive RUTF-C, RUTF-L or A-HPF. We provided foods, counselling and feeding support until recovery or 16 weeks, whichever was earlier and measured outcomes weekly (treatment phase). We subsequently facilitated access to government nutrition services and measured outcomes once 16 weeks later (sustenance phase). The primary outcome was recovery during treatment phase (weight-for-height ≥-2 SD and absence of oedema of feet). RESULTS Recovery rates with RUTF-L, RUTF-C and A-HPF were 56.9%, 47.5% and 42.8%, respectively. The adjusted OR was 1.71 (95% CI 1.20 to 2.43; p=0.003) for RUTF-L and 1.28 (95% CI 0.90 to 1.82; p=0.164) for RUTF-C compared with A-HPF. Weight gain in the RUTF-L group was higher than in the A-HPF group (adjusted difference 0.90 g/kg/day, 95% CI 0.30 to 1.50; p=0.003). Time to recovery was shorter in both RUTF groups. Morbidity was high and similar across groups. At the end of the study, the proportion of children with weight-for-height Z-score (WHZ) >-2 was similar (adjusted OR 1.12, 95% CI 0.74 to 1.95; p=0.464), higher for moderate malnutrition (WHZ<-2 and ≥-3; adjusted OR 1.46, 95% CI 1.02 to 2.08; p=0.039), and lower for those with SAM (adjusted OR 0.58, 95% CI 0.40 to 0.85; p=0.005) in the RUTF-L when compared with the A-HPF group. CONCLUSIONS This first randomised trial comparing options for home management of uncomplicated SAM confirms that RUTF-L is more efficacious than A-HPF at home. Recovery rates were lower than in African studies, despite longer treatment and greater support for feeding. TRIAL REGISTRATION NUMBER NCT01705769; Pre-results.
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Affiliation(s)
- Nita Bhandari
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | | | - Anuradha Bose
- Christian Medical College, Vellore, Tamil Nadu, India
| | - Sharad D Iyengar
- Action Research and Training for Health, Udaipur, Rajasthan, India
| | - Sunita Taneja
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | - Sarmila Mazumder
- Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
| | | | - Kirti Iyengar
- Action Research and Training for Health, Udaipur, Rajasthan, India
| | | | | | - Virendra Suhalka
- Action Research and Training for Health, Udaipur, Rajasthan, India
| | - Sachiyo Yoshida
- Department of Maternal, Newborn, Child and Adolescent Health, World Health Organisation, Geneva, Switzerland
| | - Jose Martines
- Centre for Intervention Science in Maternal and Child Health, Centre for International Health, University of Bergen, Bergen, Norway
| | - Rajiv Bahl
- Department of Maternal, Newborn, Child and Adolescent Health, World Health Organisation, Geneva, Switzerland
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López de Romaña G, Gross R. Iris Iii: Proposal of a Multicenter Efficacy Study Using a High-Energy, Micronutrient-Dense Spread. Food Nutr Bull 2016; 24:S39-41. [PMID: 14564943 DOI: 10.1177/15648265030243s107] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
There is an urgent need for the development of a high-energy, micronutrient-dense food, such as a spread, for clinical and emergency nutrition. The spread to be used in the International Research on Infant Supplementation (IRIS) III trial will contain carotene-rich palm oil as a source of vitamin A and energy, and heme iron from slaughterhouse blood as an iron source. All other micronutrients shall come from a pre-mix. The product shall be designed for young children, in particular, but can be consumed by adults, as well. An efficacy study will be conducted for six months in children 6 to 12 months old.
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Collins S, Sadler K, Dent N, Khara T, Guerrero S, Myatt M, Saboya M, Walsh A. Key Issues in the Success of Community-Based Management of Severe Malnutrition. Food Nutr Bull 2016; 27:S49-82. [PMID: 17076213 DOI: 10.1177/15648265060273s304] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Acute malnutrition is an underlying factor in almost 50% of the 10 to 11 million children under 5 years of age who die each year of preventable causes. Inpatient treatment for severe acute malnutrition is associated with high opportunity and economic costs for affected families and health service providers. Community-based therapeutic care attempts to address these problems and to maximize population-level impact through improving coverage, access, and cost-effectiveness of treatment. The community-based therapeutic care model Community-based therapeutic care programs provide effective care to the majority of acutely malnourished people as outpatients, using techniques of community mobilization to engage the affected population and maximize coverage and compliance. People with severe acute malnutrition without medical complications are treated in an outpatient therapeutic program with ready-to-use therapeutic food and routine medication. Those suffering from severe acute malnutrition with medical complications are treated in an inpatient stabilization center according to standard World Health Organization protocols until they are well enough to be transferred to the outpatient therapeutic program. Impact of community-based therapeutic care programs Twenty-one (21) community-based therapeutic care programs were implemented in Malawi, Ethiopia, and North and South Sudan between 2000 and 2005. These programs, which treated 23,511 cases of severe acute malnutrition, achieved recovery rates of 79.4% and mortality rates of 4.1%. Coverage rates were approximately 73%. Of the severely malnourished children who presented, 76% were treated solely as outpatients. Initial data indicate that these programs are affordable, with the cost-effectiveness of emergency community-based therapeutic programs varying from US$12 to US$132 per year of life gained.
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Affiliation(s)
- Steve Collins
- Valid International Ltd, Unit 14, Oxford Enterprise Center, Standingford House, 26 Cave St., Oxford OX4 IBA, UK.
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Briend A, Solomons NW. The Evolving Applications of Spreads as a Foodlet for Improving the Diets of Infants and Young Children. Food Nutr Bull 2016; 24:S34-8. [PMID: 14564942 DOI: 10.1177/15648265030243s106] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Action is needed to reduce the burden of micronutrient malnutrition in developing countries, and because low-income populations are vulnerable to deficiencies of multiple micronutrients, we need to move beyond approaches that comprise only single nutrients. The normal and evolutionary manner in which to consume nutrients is in the context of foods, both snacks and meals. Spreads are high-viscosity-fat products prepared by mixing dried powdered ingredients with a vegetable fat chosen for its viscosity. Spreads are not traditionally used for feeding infants or young children and were initially proposed as a way to treat children recovering from severe malnutrition. In preparation for the International Research Group on Infant Supplementation (IRIS) III intervention, a sequel to the IRIS I study (which was the focus of a workshop in Lima, Peru, from May 30–June 1, 2001), the feasibility of preparing a FOODlet for feeding infants and young children was explored. Within the spectrum of intervention tools for micronutrient supplementation, tablets are a pharmaceutical form, fortified spreads are a food, and sprinkles are an intermediate approach. The issues still to be discussed and resolved with regard to creating such a spread include its specific micronutrient formulation, the capacity of young children to consume the required amounts (from either the FOODlet alone or the FOODlet mixed with other foods), the iron content and overall antioxidant protection of the spread matrix and its vitamins, potential allergenicity of proteins, and the economic implications of using such a FOODlet in low-income societies.
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Affiliation(s)
- André Briend
- Institut de Recherche pour le Développement, Institut des Sciences et Techniques de la Nutrition et de l'Alimentation, Paris, France.
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34
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Briend A. General Experience with Zinc Supplementation: Are we Ready for Large-scale Supplementation Programs? Food Nutr Bull 2016. [DOI: 10.1177/156482650102200206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- André Briend
- Institut de Recherche pour le Développement and is currently working at the Institut des Sciences et Techniques de la Nutrition et de l'Alimentation in Paris
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Bahwere P, Balaluka B, Wells JCK, Mbiribindi CN, Sadler K, Akomo P, Dramaix-Wilmet M, Collins S. Cereals and pulse-based ready-to-use therapeutic food as an alternative to the standard milk- and peanut paste-based formulation for treating severe acute malnutrition: a noninferiority, individually randomized controlled efficacy clinical trial. Am J Clin Nutr 2016; 103:1145-61. [PMID: 26984485 DOI: 10.3945/ajcn.115.119537] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 01/26/2016] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The cost of current standard ready-to-use therapeutic food (RUTF) is among the major obstacles to scaling up community-based management of acute malnutrition (CMAM), an important child survival strategy. Identifying a cheaper alternative is a global public health priority. OBJECTIVE We sought to compare the efficacy of soya-maize-sorghum RUTF (SMS-RUTF) with that of standard peanut paste-based RUTF (P-RUTF). DESIGN We used a nonblinded, parallel-group, simple randomized controlled trial along with a day care approach that enrolled 2 groups of children aged 6-23 and 24-59 mo, respectively, with severe acute malnutrition (SAM). RESULTS Intention-to-treat (ITT) and per-protocol (PP) analyses showed noninferiority of SMS-RUTF compared with P-RUTF for the recovery rate [ITT: Δ = -2.0% (95% CI: -7.6%, 3.6%); PP: -1.9% (95% CI: -5.3%, 1.4%)], weight gain [Δ = -0.7 g · kg(-1)· d(-1)(95% CI: -1.3, 0.0 g · kg(-1)· d(-1))], and length of stay [Δ = 2.0 d (95% CI: -1.7, 5.8 d)] in children ≥24 mo of age. In children ≤23 mo of age, the recovery rate of SMS-RUTF was inferior to that of P-RUTF [ITT: Δ = -20.8% (95% CI: -29.9%, -11.7%); PP: -17.2% (95% CI: -25.6%, -8.7%)]. Treatment with SMS-RUTF resulted in a greater increase in hemoglobin [0.670 g/dL (95% CI: 0.420, 0.921 g/dL);P< 0.001]. Treatment with both RUTFs resulted in the replenishment of all of the amino acids tested except for methionine. There were no differences at discharge between RUTF groups in fat mass [Δ = 0.3 kg (95% CI: -0.6, 1.6 kg);P= 0.341] or fat mass index [Δ = 0.4 kg/m(2)(95% CI: -0.3, 1.1 kg/m(2));P= 0.262]. By contrast, comparisons of fat-free mass indicated lower concentrations than the community controls after treatment with either of the 2 RUTFs [Δ = -1.3 kg (95% CI: -2.4, -0.1 kg) andP= 0.034 for comparison between community controls and the SMS-RUTF group; Δ = -1.8 kg (95% CI: -2.9, -0.6 kg) andP= 0.003 for comparison between community controls and the P-RUTF group]. CONCLUSION SMS-RUTF can be used to treat SAM in children aged ≥24 mo to reduce the costs of CMAM programs. More research is required to optimize SMS-RUTF for younger children. This trial was registered in the Pan African Clinical Trial Registry as PACTR201303000475166.
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Affiliation(s)
- Paluku Bahwere
- Valid International, Oxford, United Kingdom; Centre for Research in Epidemiology, Biostatistics and Clinical Research, School of Public Health, University of Brussels, Brussels, Belgium;
| | - Bisimwa Balaluka
- Lwiro Natural Science Research Centre, South Kivu, Democratic Republic of Congo; College of Medicine, Catholic University of Bukavu, South Kivu, Democratic Republic of Congo
| | - Jonathan C K Wells
- Childhood Nutrition Research Centre, University College London Institute of Child Health, London, United Kingdom; and
| | | | | | | | - Michèle Dramaix-Wilmet
- Centre for Research in Epidemiology, Biostatistics and Clinical Research, School of Public Health, University of Brussels, Brussels, Belgium
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Clavier-Rogez S, Rogez JB, Labrin L, Branger B, Dabadie A. [Effectiveness of a nutritional program based upon a ready-to-use therapeutic food in Chad]. Arch Pediatr 2015; 22:1247-55. [PMID: 26527501 DOI: 10.1016/j.arcped.2015.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 05/11/2015] [Accepted: 09/15/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVE In the health district of Goundi in Chad, 6.7% of children were affected by acute malnutrition in 2011. The purpose of this study was to evaluate the efficacy of a locally made ready-to-use therapeutic food (RUTF). METHODS One hundred sixty-eight children were suffering from severe acute malnutrition (weight-for-height status less than -3 SD or mid-upper arm circumference less than 115mm). The RUTF was made in a specific laboratory. The product consisted of 49% carbohydrates, 33% lipids, 16% proteins, and 1.5% vitamins. Children received daily one packet of RUTF containing 500kcal as outpatient care. RESULTS At inclusion, the average age was 17.4±8.7 months, and the weight-for-height status -3.8±0.9 SD. At the end of the program, we noted recovery in 58.3% of the children, 2.4% unsuccessful treatment, 21.4% lost to follow-up, and 17.9% deaths (60% of which occurred during the first 2 weeks). At the end of the program, the weight-for-height status had increased by 2.1 SD. At recovery, children treated for tuberculosis had a higher weight-for-height status (-1.2±1.5 SD) than the children who were not infected by tuberculosis (-2±1.9 SD) (P<0.005). CONCLUSION Nutritional treatment using RUTF was effective. To improve treatment, early case detection should be improved, as should management of associated infectious diseases.
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Affiliation(s)
- S Clavier-Rogez
- 883, rue de Verdun, 45160 Saint-Hilaire-Saint-Mesmin, France
| | - J-B Rogez
- 883, rue de Verdun, 45160 Saint-Hilaire-Saint-Mesmin, France
| | - L Labrin
- Hôpital de Goundi, BP 84, Sarh, Tchad
| | - B Branger
- Réseau sécurité naissance, 2, rue de la Loire, 44200 Nantes, France
| | - A Dabadie
- Pôle de pédiatrie, hôpital Sud, CHU de Rennes, 16, boulevard de Bulgarie, BP 90347, 35203 Rennes cedex, France.
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Parker ME, Flax VL, Tembo M, Piwoz EG, Adair LS, Bentley ME. Response to the letter by Gedela. MATERNAL & CHILD NUTRITION 2015; 11:1053-1055. [PMID: 26417896 PMCID: PMC6860318 DOI: 10.1111/mcn.12066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Megan E Parker
- Maternal and Child Health and Nutrition, PATH, Seattle, Washington, USA.
| | - Valerie L Flax
- Department of Nutrition, UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | | | - Ellen G Piwoz
- Family Health Division, Global Development Program, The Bill & Melinda Gates Foundation, Seattle, Washington, USA
| | - Linda S Adair
- Department of Nutrition, UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Margaret E Bentley
- Department of Nutrition, UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Ali E, Zachariah R, Dahmane A, Van den Boogaard W, Shams Z, Akter T, Alders P, Manzi M, Allaouna M, Draguez B, Delchevalerie P, Harries AD. Peanut-based ready-to-use therapeutic food: acceptability among malnourished children and community workers in Bangladesh. Public Health Action 2015; 3:128-35. [PMID: 26393015 DOI: 10.5588/pha.12.0077] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Accepted: 02/19/2013] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES To assess the acceptability of a ready-to-use therapeutic food (Plumpy'nut(®) [PPN]) among 1) care givers of malnourished children and 2) community health workers (CHWs) at a nutrition rehabilitation centre in an urban slum in Dhaka, Bangladesh. METHODS This was a cross-sectional semi-structured questionnaire survey conducted between April and June 2011 as part of a nutritional programme run by Médecins Sans Frontières. The study population included care givers of malnourished children aged 6-59 months who received PPN for at least 3 weeks, and CHWs. RESULTS Of the 149 care givers (93% female) interviewed, 60% expressed problems with PPN acceptability. Overall, 43% perceived the child's dissatisfaction with the taste, 31% with consistency and 64% attributed side effects to PPN (nausea, vomiting, loose motion, diarrhoea, abdominal distension and pain). It is to be noted that 47% of children needed encouragement or were forced to eat PPN, while 5% completely rejected it after 3 weeks. Of the 29 CHWs interviewed, 48% were dissatisfied with PPN's taste and consistency, and 55% with its smell. However, 91% of the care givers and all CHWs still perceived a therapeutic benefit of PPN for malnourished children. CONCLUSION Despite a therapeutic benefit, only 4 in 10 care givers perceived PPN as being acceptable as a food product, which is of concern.
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Affiliation(s)
- E Ali
- Medical Department (Operational Research), Médecins Sans Frontières (MSF), Luxembourg, Luxembourg
| | - R Zachariah
- Medical Department (Operational Research), Médecins Sans Frontières (MSF), Luxembourg, Luxembourg
| | - A Dahmane
- Medical Department (Operational Research), Médecins Sans Frontières (MSF), Luxembourg, Luxembourg
| | - W Van den Boogaard
- Medical Department (Operational Research), Médecins Sans Frontières (MSF), Luxembourg, Luxembourg
| | | | | | - P Alders
- Brussels Operational Centre, MSF, Brussels, Belgium
| | - M Manzi
- Medical Department (Operational Research), Médecins Sans Frontières (MSF), Luxembourg, Luxembourg
| | - M Allaouna
- Brussels Operational Centre, MSF, Brussels, Belgium
| | - B Draguez
- Brussels Operational Centre, MSF, Brussels, Belgium
| | | | - A D Harries
- International Union Against Tuberculosis and Lung Disease, Paris, France ; London School of Hygiene & Tropical Medicine, London, UK
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Ashorn U, Alho L, Arimond M, Dewey KG, Maleta K, Phiri N, Phuka J, Vosti SA, Zeilani M, Ashorn P. Malawian Mothers Consider Lipid-Based Nutrient Supplements Acceptable for Children throughout a 1-Year Intervention, but Deviation from User Recommendations Is Common. J Nutr 2015; 145:1588-95. [PMID: 25995276 DOI: 10.3945/jn.114.209593] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Accepted: 04/22/2015] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Lipid-based nutrient supplements (LNSs) offer a vehicle to improve children's diets in low-income countries where complementary foods are typically deficient in essential nutrients. Sustained acceptability by the intended users is essential for achieving growth-promoting effects. OBJECTIVE We aimed to determine the sustained acceptability of LNSs among 6- to 18-mo-old children in Malawi. METHODS In the context of a trial testing the growth-promoting effect of different formulations and doses of LNSs, we delivered LNSs to the homes of the children biweekly according to the randomization protocol. We defined acceptability to include adherence to feeding recommendations and mothers' experiences of feeding LNSs to their child. We conducted brief interviews each week with the mothers. At 2 time points we conducted knowledge, attitudes, and practices (KAP) interviews. In addition, we conducted repeated in-depth interviews with a subset of mothers. RESULTS Of the 1612 children who received the LNS intervention, we analyzed adherence data from 1478 (91.7%) children and KAP data at 2 time points (child's age of 12 and 18 mo) from 839 (52.1%) of the children. The mean ± SD overall adherence (proportion of days when the study child reportedly consumed LNSs considering only those weeks when the supplement had been successfully delivered to the home) was 92.4 ± 9.6%, and there was no difference between children receiving milk-containing or milk-free LNSs. There was also no increasing or decreasing trend over time in any of the groups. Sharing and deviation from other feeding recommendations were common. Maternal experiences were mostly very positive. CONCLUSIONS The acceptability of LNS products was good and was sustained for 12 mo in this rural Malawian population. However, sharing of the products with family members and deviation from other feeding recommendations were frequent, which means that individually targeted children were likely to receive less than the intended dose of the LNS. This trial was registered at clinicaltrials.gov as NCT00945698.
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Affiliation(s)
- Ulla Ashorn
- Department of International Health, School of Medicine, University of Tampere, Tampere, Finland;
| | - Lotta Alho
- Department of International Health, School of Medicine, University of Tampere, Tampere, Finland
| | - Mary Arimond
- Department of Nutrition, Program in International and Community Nutrition, and
| | - Kathryn G Dewey
- Department of Nutrition, Program in International and Community Nutrition, and
| | - Kenneth Maleta
- College of Medicine, School of Public Health, University of Malawi, Blantyre, Malawi
| | - Nozgechi Phiri
- International Lipid-Based Nutrient Supplements (iLiNS) Project, College of Medicine, University of Malawi, Mangochi, Malawi
| | - John Phuka
- College of Medicine, School of Public Health, University of Malawi, Blantyre, Malawi
| | - Stephen A Vosti
- Department of Agricultural and Resource Economics, University of California, Davis, Davis, CA
| | | | - Per Ashorn
- Department of International Health, School of Medicine, University of Tampere, Tampere, Finland; Department of Pediatrics, Tampere University Hospital, Tampere, Finland
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Tadesse E, Berhane Y, Hjern A, Olsson P, Ekström EC. Perceptions of usage and unintended consequences of provision of ready-to-use therapeutic food for management of severe acute child malnutrition. A qualitative study in Southern Ethiopia. Health Policy Plan 2015; 30:1334-41. [PMID: 25749873 PMCID: PMC4625758 DOI: 10.1093/heapol/czv003] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2015] [Indexed: 11/28/2022] Open
Abstract
Background: Severe acute child malnutrition (SAM) is associated with high risk of mortality. To increase programme effectiveness in management of SAM, community-based management of acute malnutrition (CMAM) programme that treats SAM using ready-to-use-therapeutic foods (RUTF) has been scaled-up and integrated into existing government health systems. The study aimed to examine caregivers’ and health workers perceptions of usages of RUTF in a chronically food insecure area in South Ethiopia. Methods: This qualitative study recorded, transcribed and translated focus group discussions and individual interviews with caregivers of SAM children and community health workers (CHWs). Data were complemented with field notes before qualitative content analysis was applied. Results: RUTF was perceived and used as an effective treatment of SAM; however, caregivers also see it as food to be shared and when necessary a commodity to be sold for collective benefits for the household. Caregivers expected prolonged provision of RUTF to contribute to household resources, while the programme guidelines prescribed RUTF as a short-term treatment to an acute condition in a child. To get prolonged access to RUTF caregivers altered the identities of SAM children and sought multiple admissions to CMAM programme at different health posts that lead to various control measures by the CHWs. Conclusion: Even though health workers provide RUTF as a treatment for SAM children, their caregivers use it also for meeting broader food and economic needs of the household endangering the effectiveness of CMAM programme. In chronically food insecure contexts, interventions that also address economic and food needs of entire household are essential to ensure successful treatment of SAM children. This may need a shift to view SAM as a symptom of broader problems affecting a family rather than a disease in an individual child.
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Affiliation(s)
- Elazar Tadesse
- Department Women's and Children's Health, International Maternal and Child Health Uppsala University, SE-75185 Uppsala, Sweden, Department of Reproductive Health, Population and Nutrition, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia and
| | - Yemane Berhane
- Department of Reproductive Health, Population and Nutrition, Addis Continental Institute of Public Health, Addis Ababa, Ethiopia and
| | - Anders Hjern
- Clinical Epidemiology, Department of Medicine, Karolinska Institutet and Centre for Health Equity Studies, Stockholm, Sweden
| | - Pia Olsson
- Department Women's and Children's Health, International Maternal and Child Health Uppsala University, SE-75185 Uppsala, Sweden
| | - Eva-Charlotte Ekström
- Department Women's and Children's Health, International Maternal and Child Health Uppsala University, SE-75185 Uppsala, Sweden,
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Abstract
Severe acute malnutrition is a devastating condition afflicting under-5 children in many developing countries, but concentrated in sub-Saharan Africa. This paper examines the development of home-based lipid-nutrient therapeutic foods for the treatment of acute malnutrition in sub-Saharan Africa and the adoption of these therapies as a standard of care for non-complicated cases of acute malnutrition. Several of the early key clinical and operational effectiveness trials are discussed as well as the adoption of home-based treatment as a standard operating procedure in regions where malnutrition is present.
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Phuong H, Nga TT, Mathisen R, Nguyen M, Hop LT, Hoa DTB, Minh HN, Tuyen LD, Berger J, Wieringa FT. Development and Implementation of a Locally Produced Ready-to-Use Therapeutic Food (RUTF) in Vietnam. Food Nutr Bull 2014; 35:S52-6. [DOI: 10.1177/15648265140352s108] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background In Vietnam, malnutrition remains a public health problem, even though much progress has been made in the last decades. The number of cases of severe acute malnutrition (SAM) is more than 200,000 per year. To accelerate the treatment of SAM, community-based treatment with ready-to-use-therapeutic foods (RUTFs) is preferred. However, a locally available and acceptable RUTF for the treatment of SAM was lacking. Objective In a joint effort by the National Institute of Nutrition, UNICEF, and the Institut de Recherche pour le Développement, a local RUTF was developed and tested. Methods The product was optimalized for impact and acceptability. At the same time, capacity for the Integrated Management of Acute Malnutrition (IMAM) was developed. Results The local product was found to be highly acceptable and effective. After training of health staff, the product could be introduced in the IMAM program. Conclusions The IMAM program was highly successful in treating children with SAM, with more than 90% of the children recovering. Production capacity of the factory is currently being increased to enable up-scaling of the IMAM program and potential export of the product to countries in the region.
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Siega-Riz AM, Del Campo YE, Kinlaw A, Reinhart GA, Allen LH, Shahab-Ferdows S, Heck J, Suchindran CM, Bentley ME. Effect of supplementation with a lipid-based nutrient supplement on the micronutrient status of children aged 6-18 months living in the rural region of Intibucá, Honduras. Paediatr Perinat Epidemiol 2014; 28:245-54. [PMID: 24628577 PMCID: PMC7213595 DOI: 10.1111/ppe.12117] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Lipid-based nutrient supplements (LNS) have been effective in the treatment of acute malnutrition among children. We evaluated the use of LNS supplementation for improving the micronutrient status of young children. METHODS A 12-month randomised controlled trial was conducted among children aged 6-18 months living in Intibucá, Honduras. Communities (n = 18) were randomised into clusters matched by poverty indicators (9 intervention, n = 160 and 9 controls, n = 140). Intervention participants received LNS. All children received food vouchers and nutrition education. Primary outcomes included measures of micronutrient status: at baseline, 6 and 12 months' blood were collected for assessment of folate, iron, zinc, riboflavin, and vitamin B12 status; haemoglobin was measured every 3 months; and dietary and anthropometry collected monthly. Longitudinal analyses were based on intent to treat and LNS adherence. Generalised estimating equations were used in the estimation of generalised linear regression models specified for the data. RESULTS At 6-month follow-up, children in the intervention group had a lower proportion classified as deficient for B12 (43.6%) compared with the control (67.7%; P = 0.03). The intervention group had a higher mean concentration for folate at 6 months (P = 0.06), and improvements continued through 12 months for folate (P = 0.002) and vitamin A deficiency (P = 0.03). This pattern of results, with improved significance, remained in subanalysis based on LNS adherence. CONCLUSION These data demonstrate that LNS improved select micronutrient status in young non-malnourished Honduran children.
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Affiliation(s)
- Anna Maria Siega-Riz
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC
- Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC
| | - Yaniré Estrada Del Campo
- Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC
| | - Alan Kinlaw
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC
| | | | | | | | - Jeff Heck
- University of North Carolina, Mountain Area Health Education Center, Asheville, NC
| | - Chirayath M. Suchindran
- Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC
| | - Margaret E. Bentley
- Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC
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Bahwere P, Banda T, Sadler K, Nyirenda G, Owino V, Shaba B, Dibari F, Collins S. Effectiveness of milk whey protein-based ready-to-use therapeutic food in treatment of severe acute malnutrition in Malawian under-5 children: a randomised, double-blind, controlled non-inferiority clinical trial. MATERNAL AND CHILD NUTRITION 2014; 10:436-51. [PMID: 24521353 PMCID: PMC6860310 DOI: 10.1111/mcn.12112] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The cost of ready‐to‐use therapeutic food (RUTF) used in community‐based management of acute malnutrition has been a major obstacle to the scale up of this important child survival strategy. The current standard recipe for RUTF [peanut‐based RUTF (P‐RUTF)] is made from peanut paste, milk powder, oil, sugar, and minerals and vitamins. Milk powder forms about 30% of the ingredients and may represent over half the cost of the final product. The quality of whey protein concentrates 34% (WPC34) is similar to that of dried skimmed milk (DSM) used in the standard recipe and can be 25–33% cheaper. This blinded, parallel group, randomised, controlled non‐inferiority clinical trial tested the effectiveness in treating severe acute malnutrition (SAM) of a new RUTF formulation WPC‐RUTF in which WPC34 was used to replace DSM. Average weight gain (non‐inferiority margin Δ = −1.2 g kg−1 day−1) and recovery rate (Δ = −10%) were the primary outcomes, and length of stay (LOS) was the secondary outcome (Δ = +14 days). Both per‐protocol (PP) and intention‐to‐treat (ITT) analyses showed that WPC‐RUTF was not inferior to P‐RUTF for recovery rate [difference and its 95% confidence interval (CI) of 0.5% (95% CI –2.7, 3.7) in PP analysis and 0.6% (95% CI –5.2, 6.3) in ITT analysis] for average weight gain [0.2 (−0.5; 0.9) for both analyses] and LOS [−1.6 days (95% CI, −4.6, 1.4 days) in PP analysis and −1.9 days (95% CI, −4.6, 0.8 days) for ITT analysis]. In conclusion, whey protein‐based RUTF is an effective cheaper alternative to the standard milk‐based RUTF for the treatment of SAM.
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Affiliation(s)
- Paluku Bahwere
- Valid International, Oxford, UK; Centre of Research in Epidemiology, Biostatistics and Clinical Research, School of Public Health, Free University of Brussels, Brussels, Belgium
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Consensus Statement of the Indian Academy of Pediatrics on integrated management of severe acute malnutrition. Indian Pediatr 2013; 50:399-404. [PMID: 23665599 DOI: 10.1007/s13312-013-0111-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
JUSTIFICATION Severe acute malnutrition (SAM) is a major public health issue. It afflicts an estimated 8.1 million under-five children in India causing nearly 0.6 million deaths. The improved understanding of pathophysiology of SAM as well as new internationally accepted growth charts and newer modalities of integrated intervention have necessitated a relook at IAP recommendations. PROCESS A National Consultative Meeting on Integrated Management of Severe Acute Malnutrition was held in Mumbai on 16th and 17th October, 2010. It was attended by the invited experts in the field. Extensive discussions were held as per the program. The participants were then divided into six groups for detailed discussions. The groups deliberated on various issues pertaining to the task assigned and presented recommendations of the groups in a plenary session. The participants made a list of recommendations after extensive discussions. A Writing Committee was formed and was entrusted with the task of drawing a Consensus Statement on the basis of these Recommendations. After multiple deliberations, the following Consensus Statement was adopted. OBJECTIVES To critically evaluate the current global evidence to formulate a consensus among stakeholders regarding diagnosis and management of SAM. RECOMMENDATIONS An integrated management of malnutrition is likely to yield more dividends. Thus, management of SAM should constitute an important component of Integrated Management of Neonatal and Childhood Illnesses (IMNCI) program. Determination of SAM on the basis of Z-scores using WHO Growth charts is considered statistically more appropriate than cut-offs based on percentage weight deficit of the median. Considering the fact that many children with SAM can be successfully managed on outpatient basis and even in the community, it is no more considered necessary to advise admission of all children with SAM to a healthcare facility. Management of SAM should not be a stand-alone program. It should integrate with community management therapeutic programs and linkages with child treatment center, district hospitals and tertiary level centers offering inpatient management for SAM and include judicious use of ready-to-use-therapeutic Food (RUTF). All sections of healthcare providers need to be trained in the integrated management of SAM.
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Somassé YE, Bahwere P, Laokri S, Elmoussaoui N, Donnen P. Sustainability and scaling-up analysis of community-based management of acute malnutrition: lessons learned from Burkina Faso. Food Nutr Bull 2013; 34:338-48. [PMID: 24167914 DOI: 10.1177/156482651303400306] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Community-based management of acute malnutrition (CMAM) is an effective strategy frequently implemented by nongovernmental organizations, but handing CMAM over to national health systems and scaling it up remains a great challenge. OBJECTIVE To highlight the challenges to sustainability and scalability of a CMAM program in Burkina Faso. METHODS We conducted a review of program reports to evaluate program performance and conducted individual interviews with key informants (health system fieldworkers and officials and program staff members) and focus group discussions with beneficiaries (mothers whose children were attending the program, community volunteers, and village leaders) to analyze the required conditions for scaling up using ExpandNet recommendations. RESULTS The program coverage rate was 90% among children under 5 years of age in the 180 intervention villages. Between June 2007 and December 2010, 19,009 cases of acute malnutrition (AM) among children under 5 years of age were treated, of which 4,308 (22.7%) were cases of severe acute malnutrition (SAM). The recovery rate was 89.4% for moderate acute malnutrition (MAM) and 86.5% for SAM. The case-fatality rate was 2.8% for MAM and 4.2% for SAM. The default rate was 7% for all cases. The prevalence of SAM decreased between 2008 and 2009 from 5.4% to 1.8%. Barriers to sustainability and scaling up were underlined: management by external personnel from the health system, no financial support for the scaling-up process, insufficient national advocacy, and nonsustainable activities (e.g., free care). CONCLUSIONS The CMAM program was effective, but the handover conditions and scaling-up requirements were unsatisfactory. We identified poor integration into the health system, lack of resources, and insufficient advocacy.
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Affiliation(s)
- Yassimè Elysée Somassé
- Centre de Recherche en Politiques et Systèmes de Santé - Santé Internationale Ecole de Santé de Publique, Université Libre de Bruxelles, CP 594, Route de Lennik 808, 1070 Brussels, Belgium.
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Nga TT, Nguyen M, Mathisen R, Hoa DTB, Minh NH, Berger J, Wieringa FT. Acceptability and impact on anthropometry of a locally developed ready-to-use therapeutic food in pre-school children in Vietnam. Nutr J 2013; 12:120. [PMID: 23945188 PMCID: PMC3854793 DOI: 10.1186/1475-2891-12-120] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Accepted: 07/11/2013] [Indexed: 11/18/2022] Open
Abstract
Background In South East Asia, concerns exist about the acceptability of peanut-based Ready-to-Use-Therapeutic-Foods (RUTF) for the treatment of severe acute malnutrition (SAM). Therefore, an alternative, culturally acceptable RUTF made from locally available ingredients and complying with local food traditions and preferences was developed. The current study evaluated its acceptability and impact on anthropometry. Methods The study was a randomized, two-arm, cross-over intervention trial to test the acceptability of the local product (bar) against a commercially available, peanut-based RUTF paste (Plumpy’nut®). Children (n = 67) from two kindergartens in a rural area of North Vietnam were recruited. The age of the children was between 3 and 5 years. Results The Vietnamese RUTF was well-accepted, although overall acceptability was less than of Plumpy’nut®, with the latter scoring higher on palatability (P < 0.05). In contrast, reluctance to eat Plumpy’nut® was higher than for the Vietnamese RUTF (P < 0.05). Impact on anthropmetrical indices was similar for both RUTF. The nutritional status of the children who consumed the two RUTF over a 4 week period improved significantly, with a mean weight gain of 0.64 (SD 0.27) Kg, and increases in WHZ and HAZ z-scores of 0.48 (SD 0.30) and 0.05 (SD 0.13) respectively (P < 0.01 both). Weight gain was similar between the 2 products (0.32 kg per 2 weeks for both). Conclusions Both the commercial Plumpy’nut® and the local produced RUTF were accepted although the harder consistency of the local product might have caused the lower overall acceptance. The promising increase in nutritional status needs to be confirmed in a controlled trial in children with SAM.
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Affiliation(s)
- Tran T Nga
- UMR 204 NUTRIPASS « Prevention of Malnutrition and associated pathologies », IRD-UMR2-UMR1, Institute of Research for Development (IRD), Montpellier, France.
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Flax VL, Mäkinen S, Ashorn U, Cheung YB, Maleta K, Ashorn P, Bentley ME. Responsive feeding and child interest in food vary when rural Malawian children are fed lipid-based nutrient supplements or local complementary food. MATERNAL & CHILD NUTRITION 2013; 9:369-80. [PMID: 22118293 PMCID: PMC6860808 DOI: 10.1111/j.1740-8709.2011.00377.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Caregiver and child behaviours during feeding have been used to measure responsiveness, which has been recognised as important for child growth and development. The aims of this study were to understand how caregiver and child behaviours differ when feeding lipid-based nutrient supplements (LNS) vs. local complementary food and to detect associations between behaviours and child interest in food. Sixteen moderately underweight 6-17-month-old Malawian children receiving 50 g/day of supplementary LNS for 12 weeks were videotaped during LNS (n = 32) and local complementary feeding (n = 28) episodes. Behaviours were coded at the level of the intended bite (1674 total bites). The analysis used regression models adjusted for within-subject correlation. Caregivers were less likely to allow children to self-feed and more likely to use physical pressure during LNS vs. complementary food bites. Positive caregiver verbalization was infrequent and did not differ by type of food. Higher odds of accepting a bite were associated with the bite containing LNS, odds ratio (OR) 3.05; 90% confidence interval (CI) (1.98, 4.71), the child self-feeding, OR 5.70; 90% CI (2.77, 11.69), and positive caregiver verbalization, OR 2.46; 90% CI (1.26, 4.80), while lower odds of acceptance were associated with negative child verbalization during feeding, OR 0.27; 90% CI (0.17, 0.42). In this sample, caregivers used more responsive feeding practices during bites of local complementary food and were more controlling when feeding LNS. Responsive caregiver behaviours predicted child acceptance of food. These results could be used to design interventions in Malawi to improve responsive feeding practices in general and during LNS use.
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Affiliation(s)
- Valerie L Flax
- Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27516, USA.
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Schoonees A, Lombard M, Musekiwa A, Nel E, Volmink J. Ready-to-use therapeutic food for home-based treatment of severe acute malnutrition in children from six months to five years of age. Cochrane Database Syst Rev 2013; 2013:CD009000. [PMID: 23744450 PMCID: PMC6478236 DOI: 10.1002/14651858.cd009000.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Malnourished children have a higher risk of death and illness. Treating severe acute malnourished children in hospitals is not always desirable or practical in rural settings, and home treatment may be better. Home treatment can be food prepared by the carer, such as flour porridge, or commercially manufactured food such as ready-to-use therapeutic food (RUTF). RUTF is made according to a standard, energy-rich composition defined by the World Health Organization (WHO). The benefits of RUTF include a low moisture content, long shelf life without needing refrigeration and that it requires no preparation. OBJECTIVES To assess the effects of home-based RUTF on recovery, relapse and mortality in children with severe acute malnutrition. SEARCH METHODS We searched the following electronic databases up to April 2013: Cochrane Central Register of Clinical Trials (CENTRAL), MEDLINE, MEDLINE In-process, EMBASE, CINAHL, Science Citation Index, African Index Medicus, LILACS, ZETOC and three trials registers. We also contacted researchers and clinicians in the field and handsearched bibliographies of included studies and relevant reviews. SELECTION CRITERIA We included randomised and quasi-randomised controlled trials where children between six months and five years of age with severe acute malnutrition were treated at home with RUTF compared to a standard diet, or different regimens and formulations of RUTFs compared to each other. We assessed recovery, relapse and mortality as primary outcomes, and anthropometrical changes, time to recovery and adverse outcomes as secondary outcomes. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial eligibility using prespecified criteria, and three review authors independently extracted data and assessed trial risk of bias. MAIN RESULTS We included four trials (three having a high risk of bias), all conducted in Malawi with the same contact author. One small trial included children infected with human immunodeficiency virus (HIV). We found the risk of bias to be high for the three quasi-randomised trials while the fourth trial had a low to moderate risk of bias. Because of the sparse data for HIV, we reported below the main results for all children together. RUTF meeting total daily requirements versus standard dietWhen comparing RUTF with standard diet (flour porridge), we found three quasi-randomised cluster trials (n = 599). RUTF may improve recovery slightly (risk ratio (RR) 1.32; 95% confidence interval (CI) 1.16 to 1.50; low quality evidence), but we do not know whether RUTF improves relapse, mortality or weight gain (very low quality evidence). RUTF supplement versus RUTF meeting total daily requirementsWhen comparing RUTF supplement with RUTF that meets total daily nutritional requirements, we found two quasi-randomised cluster trials (n = 210). For recovery, relapse, mortality and weight gain the quality of evidence was very low; therefore, the effects of RUTF are unknown. RUTF containing less milk powder versus standard RUTFWhen comparing a cheaper RUTF containing less milk powder (10%) versus standard RUTF (25% milk powder), we found one trial that randomised 1874 children. For recovery, there was probably little or no difference between the groups (RR 0.97; 95% CI 0.93 to 1.01; moderate quality evidence). RUTF containing less milk powder may lead to slightly more children relapsing (RR 1.33; 95% CI 1.03 to 1.72; low quality evidence) and to less weight gain (mean difference (MD) -0.5 g/kg/day; 95% CI -0.75 to -0.25; low-quality evidence) than standard RUTF. We do not know whether the cheaper RUTF improved mortality (very low quality evidence). AUTHORS' CONCLUSIONS Given the limited evidence base currently available, it is not possible to reach definitive conclusions regarding differences in clinical outcomes in children with severe acute malnutrition who were given home-based ready-to-use therapeutic food (RUTF) compared to the standard diet, or who were treated with RUTF in different daily amounts or formulations. For this reason, either RUTF or flour porridge can be used to treat children at home depending on availability, affordability and practicality. Well-designed, adequately powered pragmatic randomised controlled trials of HIV-uninfected and HIV-infected children with severe acute malnutrition are needed.
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Affiliation(s)
- Anel Schoonees
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownSouth Africa7505
| | - Martani Lombard
- Stellenbosch UniversityDivision of Human NutritionFrancie van Zijl DriveTygerbergCape TownSouth Africa7505
| | - Alfred Musekiwa
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownSouth Africa7505
| | - Etienne Nel
- Stellenbosch UniversityDepartment of PaediatricsFrancie van Zijl DriveCape TownSouth Africa7505
| | - Jimmy Volmink
- Stellenbosch UniversityCentre for Evidence‐based Health Care, Faculty of Medicine and Health SciencesFrancie van Zijl DriveCape TownSouth Africa7505
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Ready-to-use food-allocation policy to reduce the effects of childhood undernutrition in developing countries. Proc Natl Acad Sci U S A 2013; 110:4545-50. [PMID: 23487755 DOI: 10.1073/pnas.1216075110] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Several aid groups have proposed strategies for allocating ready-to-use (therapeutic and supplementary) foods to children in developing countries. Analysis is needed to investigate whether there are better alternatives. We use a longitudinal dataset of 5,657 children from Bwamanda to construct a bivariate time-series model that tracks each child's height-for-age z score (HAZ) and weight-for-height z score (WHZ) throughout the first 5 y of life. Our optimization model chooses which individual children should receive ready-to-use therapeutic or supplementary food based on a child's sex, age, HAZ, and WHZ, to minimize the mean number of disability-adjusted life years (DALYs) per child during 6-60 mo of age [which includes childhood mortality calculated from a logistic regression and the lifelong effects of stunting (i.e., low HAZ)] subject to a budget constraint. Compared with the strategies proposed by the aid groups, which do not use HAZ information, the simple strategy arising from our analysis [which prioritizes children according to low values of a linear combination of HAZ, WHZ, and age and allocates the entire budget to therapeutic (i.e., 500 kcal/d) food for the prioritized children] reduces the number of DALYs by 9% (for the same budget) or alternatively incurs the same number of DALYs with a 61% reduction in cost. Whereas our qualitative conclusions appear to be robust, the quantitative results derived from our analysis should be treated with caution because of the lack of reliable data on the impact of supplementary food on HAZ and WHZ, the application of our model to a single cohort of children and the inclusion and exclusion errors related to imperfect food targeting.
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