Incentives Targeting Gestational Weight Gain in Overweight/Obese Low Income Women
Public ClinicalTrials.gov record NCT02233673. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Excessive weight gain during pregnancy, particularly in overweight and obese women, predisposes to adverse perinatal outcomes and has long term effects on maternal and neonatal health. With an inverse relationship between socioeconomic status and obesity, significant health disparities exist between obese and normal weight women. The Institute of Medicine (IOM) recently revised its gestational weight gain recommendations, targeted to pregravid body mass index (BMI), to minimize pregnancy complications. However, these recommendations are based on cross sectional observational studies and neither the ideal method to achieve weight gain goals nor whether perinatal outcome is optimized with active management of weight gain is known. The investigators propose to investigate a behavioral incentive-based intervention to improve compliance with IOM weight gain recommendations during pregnancy in low-income overweight and obese women. The investigators will evaluate if 1) gestational weight gain can be reliably targeted to the IOM recommendations and 2) active weight gain management during pregnancy improves perinatal outcomes. Two study groups will be compared in a prospective randomized trial; 1) those receiving standard obstetrical care and 2) those receiving behavioral weight management counseling plus financial incentives for achieving weight gain goals. The main outcome measure will be the percentage of women gaining within the IOM recommendations based on prepregnancy BMI. Secondary outcomes evaluated will include fetal growth and body composition changes, birth weight and the rate of cesarean delivery. The investigators hypothesize that 1) the behavioral intervention with incentives will result in greater compliance to IOM guidelines for gestational weight gain than standard care and 2) targeting weight gain to the IOM guidelines will lead to a reduction in the rates of fetal macrosomia and cesarean delivery. Finally, cost effectiveness of treatment conditions will be examined. This intervention, if efficacious and cost-effective, has the potential to improve compliance with gestational weight gain guidelines, optimize perinatal outcomes, and reduce health disparities.
Study identification
- NCT ID
- NCT02233673
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 136 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 45 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 2014
- Primary completion
- Aug 27, 2017
- Completion
- Aug 27, 2017
- Last update posted
- Oct 14, 2018
2014 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Vermont | Burlington | Vermont | 05401 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02233673, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 14, 2018 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02233673 live on ClinicalTrials.gov.