Clinical trial Recruiting at 1 site Observational Ages 18 to 45 Women only

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 typeObservational
Ages18 Years to 45 Years
SexWomen only
Enrollment400 (estimated)
SponsorUniversity of Kansas Medical Center
Academic / other
Locations1 site (Kansas City, Kansas)
StatusRecruiting
StartedApril 13, 2026
Main results expectedApril 2028
Study endsApril 2028
Registry record updatedAugust 4, 2026
Trial IDNCT07743567 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

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.