- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05737472
High-protein Quantity and Quality RUTF in Improving Linear Growth Among Children With Severe Wasting (Protein+)
A Proof-of-concept Randomized Control Trial on the Role of Higher Protein Quantity and Quality-ready-to-use Therapeutic Food in Improving Linear Growth Among 6-23-month-old Children With Severe Wasting
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
RUTF has successfully promoted recovery from severe wasting and widened treatment coverage. However, RUTF does not sufficiently promote linear growth, leaving many survivors of severe wasting at risk of persistent stunting. Stunting is associated with long-term effects like poor child development and an increased risk of non-communicable diseases in adults. High protein quantity and quality are known to stimulate linear growth; however, an RUTF with a higher protein quantity and quality than the standard RUTF has yet to be tested. The investigators hypothesize that the suboptimal linear growth in children surviving severe malnutrition can be improved by increasing the protein quantity and quality in the standard RUTF formulation. The investigators have designed a high protein quantity and quality RUTF that will be tested in a proof-of-concept quadruple-blind randomised controlled trial study design. The trial aims to compare the efficacy of higher-protein-RUTF and standard RUTF in improving markers of linear growth among 6-23 months old children with severe wasting.
Children aged 6-23 months newly enrolled in outpatient treatment programs for severe wasting and without medical complications are eligible. They will be assigned to either increased protein RUTF or standard RUTF for eight weeks.
The primary outcome is a change in insulin-like growth factor-1 (IGF- 1) after four weeks of treatment. IGF-1 is a hormone that is mechanistically linked with growth. Secondary outcomes include ponderal and linear growth changes from baseline measured at eight weeks and plasma amino acid profile at four weeks. Other secondary outcomes are the acceptability and safety of high protein RUTF compared to standard RUTF. These findings will help to determine the optimal protein composition of RUTF to promote linear growth when treating severe wasting in children.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Isabel Potani, PhD(c)
- Phone Number: +41779119432
- Email: isabelpotani@mail.utoronto.ca
Study Contact Backup
- Name: Robert Bandsma, PhD
- Email: robert.bandsma@sickkids.ca
Study Locations
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Please Select
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Blantyre, Please Select, Malawi, 000
- Recruiting
- Ndirande, Mbayani, Bangwe, Limbe and Bangwe health centres
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Contact:
- Agness Malamula, BScN
- Phone Number: +265999209481
- Email: agnesmalamula@gmail.com
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Principal Investigator:
- Isabel Potani
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Sub-Investigator:
- Allison Daniel
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Sub-Investigator:
- James .A. Berkley
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Sub-Investigator:
- Wieger Voskjuil
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Sub-Investigator:
- Glenda Courtney Martin
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Sub-Investigator:
- Laura Vresk
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Sub-Investigator:
- Sylvester Kathumba
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Sub-Investigator:
- Agness Malamula
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Sub-Investigator:
- Falth Kalyolyo
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Sub-Investigator:
- Takondwa Mbulaje
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Principal Investigator:
- Robert Bandsma
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Sub-Investigator:
- Andre Briend
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Infants 6-23 months of age with severe wasting at OTP admission according to the WHO criteria: WHZ below -3 or MUAC below 115mm.
- Parent or guardian is able and available to consent
- Children who are able to feed orally in the usual state of health
- The primary caregiver plans to stay in the study area during the duration of the study.
Exclusion Criteria:
- Children with medical complications as per the CMAM guidelines (lack of appetite, severe oedematous malnutrition, acute infections)
- mild and moderate nutritional oedema
- Children with a known terminal illness (e.g. cancer), cerebral palsy (CP), tuberculosis (TB,) HIV infected or exposed
- Children who had SAM in the last 8 weeks, i.e., SAM relapses in the last 8 weeks
- Children admitted to any NRU due to complicated SAM in the previous 4 weeks will also be excluded
- Children whose caregivers refuse to give consent or whose primary givers are not available to give consent
- Children who were previously enrolled in this trial or currently enrolled in this trial whose sibling has also been enrolled in the study
- Children with known intolerance or allergy to high protein diets will be excluded as well as known intolerance or allergy to milk/lactose
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Standard RUTF
The standard RUTF dose is according to weight as per the WHO 2013 guideline, thus 150-220Kcal/kg/day.
A child will receive a weekly ration for 8 consecutive weeks from enrolment.
|
The standard RUTF was manufactured according to WHO recommendations, with at least 50% of protein-sourced dairy, mainly skim milk.
A total of 10% of energy is from protein.
The protein quality score, digestible indispensable amino acid score (DIAAS) of the standard RUTF is 0.76, which is equivalent to a Protein Digestibility Corrected Amino Acid Score (PDCAAS) of 0.86.
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Experimental: High-protein RUTF
The high-protein RUTF dose is according to weight as per the WHO 2013 guideline, thus 150-220Kcal/kg/day.
A child will receive a weekly ration for 8 consecutive weeks from enrolment.
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The high-protein RUTF is isocaloric to the standard RUTF.
To have a higher protein quantity and quality, the recipe has greater proportions of milk powder plus whey protein and vegetable oil.
A total of 15% of energy is from protein.
The protein quality score, digestible indispensable amino acid score (DIAAS )of the high protein, RUTF is 1.18 which is equivalent to a Protein Digestibility Corrected Amino Acid Score (PDCAAS) of 1.19
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in plasma IGF-1
Time Frame: 4 weeks
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To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in increasing circulating IGF- 1 in 6-23-month-old children with severe wasting.
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4 weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in height for age z score
Time Frame: 8 weeks
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To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in improving change in height-for-age z score.
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8 weeks
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Changes in weight for age z score
Time Frame: 8 weeks
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To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in improving change in weight for age z score
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8 weeks
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Changes in weight for height z score
Time Frame: 8 weeks
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To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in improving change in weight for height z score
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8 weeks
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Changes in knee heel length
Time Frame: 8 weeks
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To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in improving change in knee heel length
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8 weeks
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Changes in plasma essential amino acid profile leucine, threonine and tryptophan
Time Frame: 4 weeks
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To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in improving plasma essential amino acids: leucine, threonine and tryptophan
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4 weeks
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Changes in IGFBP3
Time Frame: 4 weeks
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To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in increasing IGFFBP3
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4 weeks
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Changes in fat free mass accretion
Time Frame: 8 weeks
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• To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in improving fat free mass accretions (kg/m2) using bioelectrical impedance and skinfold thickness
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8 weeks
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Changes in fat mass accretion
Time Frame: 8 weeks
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• To assess the efficacy of high-protein-RUTF with higher protein quality and quantity compared to standard RUTF in improving fat mass accretion (kg/m2) using bio-electrical impedance assessment and skinfold thickness
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8 weeks
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Acceptability of high-protein RUTF
Time Frame: 4
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• To assess acceptability of the high protein RUTF formulation compared to standard RUTF among children with severe wasting using an adaptation of action against hunger RUTF apettite test
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4
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Acceptability of high-protein RUTF
Time Frame: 4
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• To assess acceptability of the high protein RUTF formulation compared to standard RUTF among children with severe wasting by observing RUTF intake at participant homes for 5 hours at a single time point
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4
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Compliance of high-protein RUTF
Time Frame: 4
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• To assess compliance of the high protein RUTF formulation compared to standard RUTF among children with severe wasting by conducting in-depth interviews with the caregivers
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4
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Safety of the high protein RUTF formulation:adverse events
Time Frame: 8 weeks
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To assess the safety of high-protein-RUTF compared to standard RUTF by recording adverse events (defined as any untoward event including morbidity reported by the participant or detected by the investigator)
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8 weeks
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Safety of the high protein RUTF formulation: severe adverse events
Time Frame: 8 weeks
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To assess the safety of high-protein-RUTF compared to standard RUTF by recording adverse events (defined as any life threatening event reported by the participant or detected by the investigator)
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8 weeks
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Isabel Potani, PhD(c), The Hospital for Sick Children
Publications and helpful links
General Publications
- Potani I, Spiegel-Feld C, Brixi G, Bendabenda J, Siegfried N, Bandsma RHJ, Briend A, Daniel AI. Ready-to-Use Therapeutic Food (RUTF) Containing Low or No Dairy Compared to Standard RUTF for Children with Severe Acute Malnutrition: A Systematic Review and Meta-Analysis. Adv Nutr. 2021 Oct 1;12(5):1930-1943. doi: 10.1093/advances/nmab027.
- Shivakumar N, Jackson AA, Courtney-Martin G, Elango R, Ghosh S, Hodgkinson S, Xipsiti M, Lee WTK, Kurpad AV, Tome D. Protein Quality Assessment of Follow-up Formula for Young Children and Ready-to-Use Therapeutic Foods: Recommendations by the FAO Expert Working Group in 2017. J Nutr. 2020 Feb 1;150(2):195-201. doi: 10.1093/jn/nxz250.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 1000079230
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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