Black Girls Move Physical Activity and Improving Dietary Intake Among Black Adolescent Daughters

Diabetes Mellitus Clinical Trial

Official title: Black Girls Move: A Daughter/Mother Intervention to Prevent Obesity by Increasing Physical Activity and Improving Dietary Intake Among Black Adolescent Daughters

Status Recruiting

Clinical Trial Summary

Black Girls Move is a school-linked daughter/mother physical activity and dietary behavior program, with 9th and 10th grade students. This program is designed to prevent obesity in Black adolescent females and thus aligns with the NIH mission to enhance health, lengthen life, and reduce illness and disability. This project is relevant to public health because it holds the potential to reduce population health disparities impacted by structural racism.

Clinical Trial Description

Black female adolescents are at increased risk for obesity-related morbidity and mortality as adults compared to non-Hispanic White female adolescents. Interventions to prevent obesity in Black female adolescents that leverage the relationship of the daughter/mother dyad have received limited attention. Studies that do include mothers tend to use theoretical frameworks that do not explicitly build on this important family relationship and have not included mothers' active participation. Additionally, these studies do not include girls over the age of 12. In response, the investigators developed Black Girls Move, a school-based obesity prevention intervention that addresses these limitations in the extant literature. The investigators conducted focus groups with daughter/mother dyads to identify practical, cultural, and age-appropriate strategies for improving physical activity (PA) and dietary behaviors in Black adolescent daughters (grades 9-10, ages 14-17). Black Girls Move consists of 12 weekly group sessions of daughter/mother dyads in which participants set individualized PA and dietary goals. Black Girls Move incorporates content and processes derived from asset-based anti-racist Public Health Critical Race Praxis, Family Systems Theory, and Social Cognitive Theory. Specific aims are to determine the efficacy of Black Girls Move compared to daughters-only comparison condition on change in PA and dietary intake, and the impact of Black Girls Move compared to daughters-only on theoretical mechanisms of change (racial identity, daughter/mother relationship, social cognitions) assessed by self-report measures.

The design is a 12-week pre-test/post-test, randomized controlled trial. The investigators will recruit 24 daughter/mother dyads at each of 8 schools for a total sample size of 192 daughter/mother dyads (total 384 participants). Within school, each dyad will be randomized to either Black Girls Move or daughters-only comparison condition (12 per condition). All daughters and all mothers (Black Girls Move daughter/mother dyads and daughters-only comparison condition daughter/mother dyads) complete assessments (e.g., PA, diet, family measures) at baseline, post-intervention, and 3-months post-intervention. The investigators recognize that there are potential validity threats associated with within school student randomization. The investigators will collect data to assess the degree to which these potential threats are pertinent. The long-term goal of this research is to decrease disparities in obesity and associated comorbidities in Black women. The findings may inform future large scale R01 studies of BGM in Black daughter/mother dyads ;

Related Conditions & MeSH terms

• Adolescent Obesity
• Diabetes Mellitus
• Obesity
• Pediatric Obesity

• NCT number: NCT05433415
• Study type: Interventional
• Source: Rush University Medical Center
• Contact: Monique Reed, PhD
• Phone: 3129428349
• Email: monique_reed@rush.edu
• Status: Recruiting
• Phase: N/A
• Start date: March 6, 2023
• Completion date: April 15, 2025