All Authors

Thumbi Samuel M

Muema Josphat

Mutono Nyamai

Njuguna Joseph

Jost Christine

Boyd Erin

Tewoldeberhan Daniel

Mutua Immaculate

Gacharamu George

Wambua Francis

Allport Rob

Olesambu Emmanuella

Osman Abdal Monium

Souza Darana

Kimani Irene

Oyugi Julius

Bukania Zipporah

Oboge Harriet

Palmer Guy H

Yoder Jonathan

The Livestock for Health Study: A Field Trial on Livestock Interventions to Prevent Acute Malnutrition Among Women and Children in Pastoralist Communities in Northern Kenya.

Randomized Controlled Trial, Journal Article
Published:December 1, 2023
Journal:Food and nutrition bulletin

Abstract

BACKGROUND: Livestock-dependent communities in Africa's drylands disproportionately experience acute malnutrition, especially during drought seasons. We detail the design and implementation of the Livestock for Health (L4H) study aimed at determining the effect of providing livestock feed and nutritional counselling to prevent seasonal spikes of acute malnutrition. METHODS: The L4H study employed a 3-arm cluster randomized controlled trial to compare households in pastoralist settings in northern Kenya receiving livestock feeds during critical dry periods, with or without nutritional counseling, with control households. Over 4 dry seasons, 2019 to 2021, the study collected data on household milk production, consumption patterns, mothers'/children's nutritional status, household socioeconomic status, herd dynamics, and human and animal health status every 6 weeks. RESULTS: L4H recruited 1734 households, with 639, 585, and 510 households assigned to intervention arms 1 and 2 and control arm 3, respectively. From these households, 1734 women and 1748 children younger than 3 years were recruited. In total, 19 419 household visits were completed, obtaining anthropometric measures 9 times on average for each child and mother. Eighty-one households (5%) were lost from the study due to the mother's death, child's death, migration, and withdrawal for other reasons. DISCUSSION: L4H's success in a challenging environment was possible due to strong community engagement, formative studies to inform trial design, collaboration with local authorities, and effective interdisciplinary collaboration. Subsequent manuscripts will report the study findings. TRIAL REGISTRATION: The study was registered October 29, 2020, and is online at ClinicalTrials.gov (ID: NCT04608656).