A Study of the Safety of Vonoprazan Exposure in Pregnant Women and Their Offspring (NCT06660342) | Clinical Trial Compass
RecruitingNot Applicable
A Study of the Safety of Vonoprazan Exposure in Pregnant Women and Their Offspring
United States728 participantsStarted 2025-05-15
Plain-language summary
The main objective of the study is to compare the maternal, fetal, and infant outcomes of pregnant women who are exposed to vonoprazan during pregnancy with outcomes of an internal comparison cohort of pregnant women who are unexposed to vonoprazan during pregnancy but who may be exposed to other products for the treatment of conditions for which vonoprazan may be prescribed.
Who can participate
Age range
15 Years – 50 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Women 15 to 50 years of age.
* Currently or recently pregnant.
* Consent to participate.
* Authorization for her health care provider(s) (HCP\[s\]) to provide data to the registry.
* Exposed cohort: Exposure to at least one dose of vonoprazan during pregnancy.
* Unexposed cohort: Unexposed to vonoprazan and diagnosis of any condition for which vonoprazan may be prescribed.
Exclusion Criteria:
* Occurrence of pregnancy outcome prior to first contact with the virtual research coordination center (VRCC) (retrospectively enrolled).
* Exposure to known tetratogens and/or investigational medications during pregnancy.
* Lost to follow-up.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Number of Participants with Major Congenital Malformations (MCMs)
Timeframe: Date of conception (DOC) to pregnancy outcome for fetal losses (approximately 40 gestational weeks) or 12 months from birth for live births