ClinicalTrials.Veeva

Menu

Health At Every Size and Acceptance and Commitment Therapy vs. Behavioral Weight Loss for Obesity and Depression in Women

Dartmouth Health logo

Dartmouth Health

Status

Completed

Conditions

Obesity
Depression

Treatments

Behavioral: Accept Yourself!
Behavioral: Weight Watchers

Study type

Interventional

Funder types

Other

Identifiers

Details and patient eligibility

About

The primary aim of this project is to conduct a randomized controlled pilot study evaluating the feasibility and potential effectiveness of a newly developed combined Health At Every Size and Acceptance and Commitment Therapy (HAES/ACT) treatment, known as Accept Yourself! compared to a commercial behavioral weight loss program, Weight Watchers (WW). Obese women (BMI ≥ 30) with Major Depressive Disorder will be randomly assigned to one of these two treatments. Depression, physical health, and other psychosocial outcomes will be assessed prior to treatment, at post-treatment, and at 3, 6, 9, and 12-month follow up assessments.

Enrollment

19 patients

Sex

Female

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • English-speaking
  • Major Depressive Disorder (assessed using the Structured Clinical Interview for DSM-IV, SCID-IV)
  • Body Mass Index (BMI) greater than or equal to 30
  • Not taking medications or on stable medication regimens (i.e. no medication changes for six weeks prior to enrollment or during the study)

Exclusion criteria

  • current substance dependence
  • history of psychotic symptoms
  • high risk of suicide/self-harm
  • current enrollment in a weight-loss program
  • weight loss surgery in the past year
  • current psychotherapy
  • inability to postpone weight loss or depression treatment interventions for the duration of the study
  • taking antipsychotic, tricyclic, or oral corticosteroid medication
  • unwilling to be randomized to the study treatments

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

19 participants in 2 patient groups

Accept Yourself! Intervention
Experimental group
Description:
Combined Health At Every Size and Acceptance and Commitment Therapy Psychotherapy Group
Treatment:
Behavioral: Accept Yourself!
Behavioral Weight Loss
Active Comparator group
Description:
Weight Watchers groups
Treatment:
Behavioral: Weight Watchers

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems