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临床试验/NCT04580212
NCT04580212已完成不适用

Improving Hygienic Management of Poultry in Rural Uganda

North Carolina State University1 个研究点 分布在 1 个国家目标入组 1,307 人开始时间: 2019年9月1日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
1,307
试验地点
1
主要终点
Prevalence of children <5 years with caregiver-reported diarrhea in past 7 days

研究概览

简要总结

Fecal contamination from animal sources, specifically chickens, is increasingly recognized as a risk factor for enteric infections in low-income countries where domestic animals are often kept in close proximity to living quarters. Community members typically allow chickens to move freely around their compound and in their homes. Unlike other animals, such as cows or goats, poultry are typically not confined and their feces, which are relatively small, are considered relatively innocuous and therefore largely ignored by adults and children. In this study, the investigators have implemented an intervention to help rural poultry owners with children to hygienically separate chickens from children by focusing on a small set of key factors, including increased risk perception, increased perception of potential livelihood benefits, increased skills, and increased supportive social norms. The investigators hypothesized that the poultry hygiene intervention will lead to improved poultry management practices, which will in turn lead to reduced fecal contamination in the domestic environment and subsequently reduced diarrheal illness in young children. To measure these parameters along the causal chain, the investigators used a combination of household surveys, spot check observations and testing of environmental samples for fecal contamination.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Prevention
盲法
Single (Investigator)

盲法说明

Investigators and data analysts will be blinded to intervention assignment by using a numerical code for study arm during analysis.

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • At least one person in the household is a member of Self-Help Groups formed by The Water Trust, Uganda
  • There is at least one child under the age of 5 years living in the household
  • There is an adult (>18 years) primary caregiver of a child <5 years available for participation in study

排除标准

  • 未提供

结局指标

主要结局

Prevalence of children <5 years with caregiver-reported diarrhea in past 7 days

时间窗: Caregiver reported 7-day prevalence of diarrhea in children <5 years, measured approximately 1 year after initiation of intervention

Diarrhea defined as 3 or more soft or watery stools in 24-hour period

次要结局

  • Proportion of households with E.coli in household environmental samples(Ascertained with analysis of samples from households, collected approximately 1 year after initiation of intervention)
  • Proportion of households with observed poultry feces in compound(Ascertained by spot check observation approximately 1 year after initiation of intervention)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Ayse Ercumen

Assistant Professor

North Carolina State University

研究点 (1)

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