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Advancing Biopsychosocial Care Training Initiative

Increasing Access to USPSTF-Recommended Obesity Care for Youth and Adults Who Are Recipients of Medicaid: Evaluation of a Comprehensive Multidisciplinary Obesity Care Training Program in FQHCs

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07049861
Acronym
ABC Initiative
Enrollment
6200
Registered
2025-07-03
Start date
2025-07-14
Completion date
2028-12-15
Last updated
2026-08-10

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

Conditions

Obesity, Obesity and Obesity-related Medical Conditions, Obesity and Overweight, Obesity Prevention, Weight Management

Keywords

Training, Implementation, Intensive Behavioral Treatment, Family-based Behavioral Treatment, Obesity, Obesity Care

Brief summary

This project will compare two training approaches for US Preventive Services Task Force recommended obesity care in Federally Qualified Health Centers (FQHC) across four aims. Aim 1 compares patient-level effectiveness \[i.e., patient relative weight change and the proportion of patients who achieve clinically significant weight loss\]. Aim 2 compares reach (patient treatment utilization). Aim 3 compares primary care provider (PCP) referrals to USPSTF-recommended care at 12 (adoption) and 24 months (maintenance) and short- and long-term changes in provider obesity care competencies . Aim 4 compares implementation and service costs.

Interventions

OTHERComprehensive Multidisciplinary Obesity Care

CMOC is an innovative approach to obesity care delivery that leverages policy, clinical and community linkages, and digital technology for scalability. CMOC involves training providers (medical providers, registered dietitians, and behavioral health providers) to deliver guideline-based obesity care for youth and adults with obesity who receive Medicaid. Guidelines-based care involves screening, identification, weight counseling, and referral to intensive behavioral treatment by medical providers, and delivery of multicomponent intensive behavioral treatment by behavioral health providers and registered dietitians.

OTHERImplementation as Usual Control

The standard of care implemented in FQHCs in the absence of CMOC training.

Sponsors

Washington University School of Medicine
Lead SponsorOTHER
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
CollaboratorNIH
Children's Mercy Hospital Kansas City
CollaboratorOTHER
University of Missouri-Columbia
CollaboratorOTHER
Missouri Institute of Mental Health
CollaboratorUNKNOWN
University of Missouri, Kansas City
CollaboratorOTHER
The Missouri Department of Social Services, MO HealthNet Division, Office of Transformation
CollaboratorUNKNOWN

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
5 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

Study Eligibility Criteria - Provider Trainees: * Provider Trainees must be PCPs, BHPs, RDNs, or CHWs who work at participating clinics. * PCPs that are eligible to participate as Provider Trainees can be any of the following: Medical Doctors (MD), Doctor of Osteopathic Medicine (DO), Physician Assistants (PA), or Nurse Practitioners (NP). PCPs must see patients in a primary care setting and be capable of referring patients to IBT and MNT. PCPs must have already completed their residency (when applicable). * BHPs that are eligible to participate as Provider Trainees must be at least one of the following categories (listed with typical credentials): Licensed Clinical Social Worker (LCSW), Licensed Professional Counselor (LPC), Licensed Marriage and Family Therapist (LMFT), Psychologist (PhD/PsyD), Psychiatric Nurse Practitioner, Psychiatrist (MD). * RDNs that are eligible to participate as Provider Trainees must be Registered Dietitians/Registered Dietitian Nutritionists. * CHWs must work as Community Health Workers, or in functionally similar role, within participating clinics Study Eligibility - EHR Patients: Benefit-Eligible Patients from Participating Clinics * Benefit-Eligible Patients from Participating Clinics can either be youth (ages 5-20) or adults (ages 21+) and must be recipients of Medicaid, eligible for the MO Medicaid benefit (i.e., Medicaid recipients with obesity), and have been seen at participating FQHC clinics.

Exclusion criteria

- Provider Trainees: * Not at a participating clinic * PCPs who do not have the ability to refer to IBT or MNT * Resident Doctors * A doctor specializing in reproductive health (or related fields)

Design outcomes

Primary

MeasureTime frameDescription
Change in patient percent overweightMonths 2-29 post-enrollmentPercent over the median body mass index (BMI) for sex and age.

Countries

United States

Contacts

CONTACTAubrie Hampp, MSc
ahampp@wustl.edu314-662-2005
CONTACTCorinne McMahon, MS, RDN, LD
cnmcmahon@wustl.edu
PRINCIPAL_INVESTIGATORDenise Wilfley, Ph.D.

Washington University School of Medicine

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 11, 2026