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Completed

NCT Number: NCT03423472

Improving Infant Nutrition in Southern Ethiopia

This cluster randomized controlled trial will test the effect of the promotion of vitamin A-rich orange flesh sweet potato (OFSP) production and nutrition education on vitamin A and energy intake, including any added value of the Healthy Baby Toolkit.

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Key information

Conditions

Nutrition Disorders Nutritional and Metabolic Diseases

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

International Potato Center (CIP), Sīdamo, Southern Nations, Nationalities, and Peoples' Region (snnpr), Ethiopia

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About this study

Child stunting and vitamin A deficiency are persistent public health problems in Ethiopia.

Quality Diets for Better Health (QDBH) is a European Union-funded project led by the International Potato Center (CIP), in partnership with People in Need (PIN), Emory University and with support of governmental organizations and local universities. The 54 month-project strives to improve diet quality, primarily of women and young children, through the promotion of vitamin A-rich orange flesh sweetpotato (OFSP) production and nutrition education in 41 kebeles (communities) in SNNPR, reaching an estimated 15000 households. In addition, households in a subset of communities will receive a Healthy Baby Toolkit, consisting of a marked bowl, slotted spoon, and illustrated counseling card. The Healthy Baby Toolkit is designed to promote optimal complementary feeding practices of infants and young children 6 to 23 months, namely meal volume, meal frequency, and meal thickness.

As part of this project, Emory University will conduct a longitudinal, cluster randomized controlled trial in 20 kebeles to test the effect of the project on vitamin A and energy intake, including any added value of the Healthy Baby Toolkit.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Participation in a Healthy Living Club (only a criteria for those in partial or full intervention arms)
  • Infant aged birth to 5 months
  • Primary caregiver and head of household (if different from primary caregiver) available and provides consent for survey

Exclusion criteria

  • Serious health problem (for example, HIV/AIDS or congenital defect)

Treatment and study plan

Orange Fleshed Sweet Potato (OFSP) agriculture promotion and nutrition education on vitamin A intake

Behavioral

Support to farmers to grow and store OFSP in the form of agricultural extension, community based trainings and supplies, while simultaneously increasing community demand for OFSP through community-based Healthy Living Clubs. The Clubs promote OFSP, provide nutrition education, and conduct community mobilization events and social marketing of OFSP and OFSP-based processed products. Special emphasis is on women and children < 2y; especially diet diversity and vitamin A intake.

Healthy Baby Toolkit

Behavioral

The toolkit consists of a demarcated bowl, a slotted spoon, and a counseling card. The demarcations on the bowl guide caregivers on age-specific meal volume and frequency. The slotted spoon promotes thicker food consistency - and therefore nutrient density - by cuing caregivers when food drips through the slots. The counseling card relies on images rather than text to reinforce messages of the previous two instruments, promote dietary diversity, and promote hygienic food preparation.

Standart of care

Behavioral

Government standard of care for nutrition education through the Health Development Army

Primary outcomes

  1. Change in vitamin A intake of young children

    Time frame: Baseline, approximately 6 months at midline, and approximately 1 year at endline

    Multiple linear regression will be used to explore the effect of intervention status on vitamin A intake, while controlling for covariates and assessing interaction. The Ethiopian Food Composition Tables I-IV will be used to derive the data from dietary data collected at midline and at endline.

  2. Change in energy intake of young children

    Time frame: Baseline, approximately 6 months at midline, and approximately 1 year at endline

    Multiple linear regression will be used to explore the effect of intervention status on energy intake, while controlling for covariates and assessing interaction. The Ethiopian Food Composition Tables I-IV will be used to derive the data from dietary data collected at midline and at endline.

Secondary outcomes

  1. Validation of survey-based indicators of meal volume for children ages 6 to 11 months

    Time frame: Approximately 6 months at midline, and approximately 1 year at endline

    Nutrient intake data collected at midline and endline will be compared with caregiver responses to indicator questions using combinations of the following: Bland Altman plots, Pearson's correlation, sensitivity and specificity, and/or Receiver Operating Characteristic Curves.

  2. Validation of survey-based indicators of food consistency for children ages 6 to 11 months

    Time frame: Approximately 6 months at midline, and approximately 1 year at endline

    Nutrient density data collected at midline and endline will be compared with caregiver responses to indicator questions using combinations of the following: Bland Altman plots, Pearson's correlation, sensitivity and specificity, and/or Receiver Operating Characteristic Curves.

Sponsors and collaborators

Lead sponsor

Emory University

Other

Registry information

Official study title

Evaluation of Orange Fleshed Sweet Potato Promotion and the Healthy Baby Toolkit in Southern Ethiopia: a Cluster Randomized Controlled Trial

Important dates

Study start
2018
Primary completion
2019
Study completion
2019
First posted
Feb 6, 2018
Registry last updated
Apr 4, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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