Observational Study to Assess Adverse Events When Adult Female Participants Are Treated With Ubrelvy (Ubrogepant) or Qulipta (Atogepant) During Pregnancy
Public ClinicalTrials.gov record NCT05158894. 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.
Official title
The Ubrelvy and Qulipta Pregnancy Exposure Registry EMPRESS: An Observational, Prospective Study to Assess the Safety of Ubrelvy (Ubrogepant) and Qulipta (Atogepant) During Pregnancy
Study identification
- NCT ID
- NCT05158894
- Recruitment status
- Recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- AbbVie
- Industry
- Enrollment
- 1,884 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Jan 9, 2023
- Primary completion
- Dec 31, 2035
- Completion
- Dec 31, 2035
- Last update posted
- Dec 14, 2025
2023 – 2036
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Iqvia /Id# 266904 | Durham | North Carolina | 27703-8426 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05158894, 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 Dec 14, 2025 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05158894 live on ClinicalTrials.gov.