CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 1,361 enrolled
Drug / intervention
Big Brothers Big Sisters Community-Based Mentoring Programbehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03495635
NCT03495635N/ACompleted

Randomized Controlled Trial of the Big Brothers Big Sisters Community-Based Mentoring Program for Prevention of Crime and Juvenile Delinquency

University of Illinois at Chicago·interventional·Posted Apr 12, 2018·Updated Jan 22, 2026

In Brief

A clinical study evaluating Big Brothers Big Sisters Community-Based Mentoring Program for Crime and Juvenile Delinquency. Completed, enrolled 1,361 participants across 1 site.

Detailed Summary

The purpose of this study is to evaluate the effectiveness of the Big Brothers Big Sisters of America (BBBSA) community-based mentoring (CBM) program for prevention of crime and delinquency/conduct problems, including risk and protective factors for these outcomes. Approximately 2,500 youth ages 10-16 will be randomly assigned to either the CBM program or an untreated control group. Study outcomes will be assessed over a 4-year period via both youth- and parent-report surveys and official records of police/court contact (e.g., arrests).

Study Details

Timeline

N/ACompletedFinished
201820192020202120222023202420252026
First PostedApr 12, 2018
Enrollment StartFeb 2, 2018
Primary CompletionJun 30, 2025
TodayJul 2, 2026
Enrollment to primary: 7.4 yearsPosted 8.2 years ago

Interventions

Big Brothers Big Sisters Community-Based Mentoring Programbehavioral

One-to-one mentoring provided by an adult volunteer with training and ongoing monitoring and support from program staff.