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A Cluster-randomized Trial to Assess a Sexual Assault Prevention Intervention in Adolescents in Nairobi, Kenya

A Cluster-randomized Trial to Assess a Sexual Assault Prevention Intervention in Upper Primary School Adolescents in Nairobi, Kenya

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02771132
Enrollment
4121
Registered
2016-05-12
Start date
2015-09-30
Completion date
2019-04-30
Last updated
2020-03-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sexual Assault and Rape, Violence, Non-accidental

Brief summary

The primary objective of this study is to compare the effectiveness of classroom-based behavioral interventions (12-hour girls program and 12-hour boys program), to a standard-of care intervention, on reducing the incidence of self-reported sexual assault among girls from baseline. Secondary objectives of this study is to determine the impact of the interventions on related physical and mental health status/outcomes, STI-risk behaviors, self-efficacy, and self-esteem.

Detailed description

In Kenya, up to 46% of women report childhood sexual assault. In an implementation research project, a team at Stanford University will be pairing with three Kenyan NGO's to research the effectiveness of an intervention to prevent sexual assault among adolescent girls in the informal settlements around Nairobi, Kenya. The study design will be a cluster-randomized controlled trial with two arms comparing the intervention to a standard of care group. The intervention consists of two side-by-side behavioral and skills-based interventions, one for girls and one for boys, taught in schools. The interventions include identifying and avoiding risky situations, verbal techniques to diffuse situations, as well as bystander intervention techniques for boys and self-defense techniques for girls. Settlements with schools participating in the project include Kibera, Dandora, Huruma, and Mukuru. This grant is part of the larger What Works to Prevent Violence: A global program to prevent violence against women and girls initiative, which is a large international initiative aimed at the prevention of gender-based violence. The initiative includes 18 projects from around the globe, and is supported by the Medical Research Council of South Africa, the London School of Hygiene and Tropical Medicine, and the UK Department for International Development (DFID). The primary contact people at Stanford University for this project are Clea Sarnquist, DrPH, MPH (cleas@stanford.edu) and Michael Baiocchi, PhD (baiocchi@stanford.edu).

Interventions

BEHAVIORAL12-hr IMPower empowerment self defense course

The purpose of the 12-hr IMPower empowerment self defense course intervention for girls is to empower then to avoid risky situations, advocate for themselves, and, if needed, defend themselves against an attack.

BEHAVIORAL12-hr Source of Strength for boys

The 12-hr Source of Strength for boys curriculum is specifically designed for 10-13 year-old boys and focused on promoting gender equality, developing positive masculinity, and teaching safe and effective bystander intervention techniques.

BEHAVIORALLife-skills course

A 1.5-2 hour life skills class that is based on the Kenyan Ministry of Education life skills course and includes a wide range of topics, including sexual assault but also sanitation, food safety, and personal rights. All school-aged children who attend school typically receive this type of curriculum.

Sponsors

African Institute for Health and Development, Kenya
CollaboratorUNKNOWN
Medical Research Council, South Africa
CollaboratorOTHER
Stanford University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
11 Years to 15 Years
Healthy volunteers
Yes

Inclusion criteria

* Adolescents aged 11-15 years * Enrolled in the target schools * Able to communicate in the study languages: English or Kiswahili

Exclusion criteria

* significant mental condition (learning difficulty, mental illness or substance abuse) which would impair their ability to consent to participation in the trial.

Design outcomes

Primary

MeasureTime frameDescription
Sexual Assault Incidence (WHO-Violence Against Women Survey)12 monthsself-reports of sexual assault within past 12 months, compared between control and intervention groups

Secondary

MeasureTime frameDescription
Physical Violence Incidence (WHO-Violence Against Women Survey)8-20 months post-interventionSelf-reports of physical violence, compared between control and intervention groups

Countries

Kenya

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 2, 2026