Gestational weight gain and outcomes after preconception GLP-1 receptor agonist use
Official title: Gestational Response, Outcomes, and Weight After GLP-1 Use
Run by University of Kansas Medical Center · NCT07743567 · Data updated 2026-11-12
This observational study looks to see if moms who used GLP-1 medications before pregnancy have different weight gain during pregnancy and pregnancy outcomes than those who didn’t use GLP-1 medications.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years to 45 Years |
| Sex | Women only |
| Enrollment | 400 (estimated) |
| Sponsor | University of Kansas Medical Center Academic / other |
| Locations | 1 site (Kansas City, Kansas) |
| Status | Recruiting |
| Started | April 13, 2026 |
| Main results expected | April 2028 |
| Study ends | April 2028 |
| Registry record updated | August 4, 2026 |
| Trial ID | NCT07743567 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adult women ≤20 weeks gestation at enrollment who have or have not used GLP-1RA medications within the three years before conception and are English-speaking.
✕Probably not a fit
Pregnant individuals with conditions outside the inclusion criteria or who have had prior bariatric surgery, multiple gestations, or cannot consent may not benefit from study findings.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
The study is a prospective observational cohort that will enroll about 400 pregnant women at or before 20 weeks gestation. It will compare gestational weight gain and obstetric outcomes between those with GLP-1RA exposure in the three years before conception and those without exposure. Participants will complete questionnaires at baseline, late pregnancy, and postpartum timepoints to collect medication history, eating behaviors, and other factors. No treatment will be given as part of the study, and the aim is to understand associations between prior GLP-1RA use and pregnancy outcomes. The research is conducted at the University of Kansas Medical Center and involves follow-up through 6 months postpartum.
Why it matters
Potential benefit: If associations are found, results could inform weight-management considerations for women planning pregnancy and help guide future research on GLP-1RA use and pregnancy.
How similar studies have gone: Previous observational work suggests GLP-1RA use affects weight and metabolic health, but data on preconception exposure and pregnancy outcomes are limited and require further study.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Adult women * Less than or equal to 20 weeks gestation at first visit * English speaking Exclusion Criteria: * \<18 years at time of initial visit * Type 2 diabetes * History of bariatric surgery * Multiple gestation * Cannot consent for themselves * Cannot read and speak English * Incarcerated
Where it's running
-
University of Kansas Medical Center
Kansas City, Kansas, United States Recruiting
Study contacts
- Study coordinator: Molly Fain
- Email: mfain3@kumc.edu
- Phone: 913-588-5478
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.