A Study of Gastrointestinal Emptying Time in Adult Participants With Migraine Before and After Start of a mAb CGRP Antagonist
Public ClinicalTrials.gov record NCT04294147. 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
A Phase 4 Single-Blind Study of Gastrointestinal Transit Time in Adult Patients With Migraine Before and After Initiation of a mAb CGRP Antagonist
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to measure the gastrointestinal emptying time using the wireless motility capsule (WMC) technology (FDA approved SmartPill™) in adult participants with migraine who are taking a monoclonal antibody (mAb) calcitonin gene-related peptide (CGRP) antagonist called galcanezumab or erenumab.
Study identification
- NCT ID
- NCT04294147
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 65 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- 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
- Oct 5, 2020
- Primary completion
- Mar 4, 2021
- Completion
- Mar 4, 2021
- Last update posted
- Mar 21, 2022
2020 – 2021
United States locations
- U.S. sites
- 3
- U.S. states
- 2
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Clinical Research Institute LLC | Los Angeles | California | 90048 | — |
| Pharmacology Research Institute | Newport Beach | California | 92660 | — |
| CMR of Greater New Haven | Waterbury | Connecticut | 06708 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04294147, 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 Mar 21, 2022 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04294147 live on ClinicalTrials.gov.