Evidence map›Paper›PMID 35778675›Full record

ArticleBMC pediatrics2022

Developing shelf-stable Microbiota Directed Complementary Food (MDCF) prototypes for malnourished children: study protocol for a randomized, single-blinded, clinical study.

Ishita Mostafa, Shah Mohammad Fahim, Subhasish Das, Md Amran Gazi, Md Mehedi Hasan, Kazi Nazmus Saqeeb, Mustafa Mahfuz, Hannah B Lynn, Michael J Barratt, Jeffrey I Gordon and 1 more

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMC pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05094024 (Development of Shelf-Stable, Locally-Sourced, Microbiota-Directed Complementary Foods for Children With Undernutrition), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 30% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05094024 naunknown statusnot on this map

Development of Shelf-Stable, Locally-Sourced, Microbiota-Directed Complementary Foods for Children With Undernutrition

TypeinterventionalSponsorInternational Centre for Diarrhoeal Disease Research, BangladeshRan2021 to 2025Enrolled130ConditionsUndernutritionArmsCentral kitchen-prepared version of MDCF-2, MDCF-2 shelf-stable foil pouch prototype with green banana powder, MDCF-2 shelf-stable foil pouch prototype with sweet potato, Freshly reconstituted MDCF-2 ingredients, Ready-to-use supplementary food (RUSF) arm
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 9 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 5 institutions in 4 countries.

Ishita MostafaNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh.
Shah Mohammad FahimNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh. mohammad.fahim@icddrb.org.ORCID 0000-0002-3627-202X
Subhasish DasNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh.
Md Amran GaziNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh.
Md Mehedi HasanNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh.
Kazi Nazmus SaqeebNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh.
Mustafa MahfuzNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh.
Hannah B LynnThe Edison Family Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO, USA.
Michael J BarrattThe Edison Family Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO, USA.
Jeffrey I GordonThe Edison Family Center for Genome Sciences and Systems Biology, Washington University School of Medicine, St. Louis, MO, USA.
Tahmeed AhmedNutrition and Clinical Services Division, icddr,b, Dhaka, 1212, Bangladesh.
International Centre for Diarrhoeal Disease Research · BDWashington University in St. Louis · USTampere University · FIUniversity of Auckland · NZUniversity of Washington · US

Funding

Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Brian N Finck · 1999 to 2026
$30.2M
Gates Foundation INV-016370
6 · The paper itself

Abstract

backgroundChildhood undernutrition is a major public health concern that needs special attention to achieve 2025 global nutrition targets. Moderate acute malnutrition (MAM), manifest as wasting (low weight-for-height), affects 33 million children under 5, yet there are currently no global guidelines for its treatment. We recently performed a randomized-controlled clinical study of a microbiota-directed complementary food formulation (MDCF-2) in 12-18-month-old Bangladeshi children with MAM. The results revealed that MDCF-2, freshly prepared each day, produced a significantly greater improvement in ponderal growth than a standard ready-to-use supplementary food (RUSF), an effect that is associated with repair of the disrupted gut microbial community development that occurs in children with MAM. To test the generalizability of these results in acutely malnourished children at other sites, there is a pressing need for a packaged, shelf-stable, organoleptically-acceptable formulation that is bioequivalent to MDCF-2. This report describes the protocol for a clinical study to evaluate candidate formulations designed to meet these criteria.

methodsA randomized single-blind study will be conducted in 8-12-month-old Bangladeshi children with MAM to compare the efficacy of alternative shelf-stable MDCF prototypes versus the current MDCF-2 formulation that is produced fresh each day. V4-16S rDNA amplicon and shotgun sequencing datasets will be generated from faecal DNA samples collected from each child enrolled in each group prior to, during, and after treatment to determine the abundances of MDCF-2-responsive bacterial taxa. Efficacy will be assessed by quantifying the change in representation of MDCF-2-responsive gut bacterial taxa after 4-weeks of treatment with freshly prepared MDCF-2 compared to their changes in abundance after treatment with the prototype MDCFs. Equivalence will be defined as the absence of a statistically significant difference, after 4-weeks of treatment, in the representation of faecal bacterial taxa associated with the response to MDCF-2 in participants receiving a test MDCF. DISCUSSION: This trial aims to establish acceptability and equivalence with respect to microbiota repair, of scalable, shelf-stable formulations of MDCF-2 in 8-12-month-old Bangladeshi children with moderate acute malnutrition.

trial registrationClinicalTrials.gov (NCT05094024). The trial has been registered before starting enrolment on 23 October 2021.

Indexed as

Child Nutrition DisordersMalnutritionMicrobiotaChildFood, FortifiedHumansInfantRandomized Controlled Trials as TopicSingle-Blind MethodGut MicrobiotaMicrobiota Directed Complementary FoodModerate Acute Malnutrition

Identifiers

PMID35778675
PMCPMC9247958
OpenAlexW4283760533

What OpenQuestion holds

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LicenceCC BY
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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.