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Clinical Trials in the USA / NCT06660342
Recruiting Observational

A Study of the Safety of Vonoprazan Exposure in Pregnant Women and Their Offspring

NCT06660342 · tracked via the Priya Life Science USA tracker
Sponsor
Phathom Pharmaceuticals, Inc.
Phase
Observational
Started
2025-05-15
Last updated
2025-05-22

Condition(s) studied

Erosive EsophagitisHeartburnSymptomatic Non-erosive Gastroesophageal Reflux DiseaseHelicobacter Pylori Infection

Investigational drug(s) / intervention(s)

Vonoprazan

Vonoprazan: Oral tablet.

Study 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.

Eligibility

Sex
FEMALE
Min age
15 Years
Max age
50 Years
Healthy volunteers
No
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.

Primary outcome measure(s)

Trial sites (1)

FacilityCityRegionStatus
PPD Wilmington North Carolina Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT06660342 on ClinicalTrials.gov ↗ ← All trials in the USA