Long-term Safety Study of BHV-3500 (Zavegepant*) for the Acute Treatment of Migraine
Public ClinicalTrials.gov record NCT04408794. 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 2/3 Open-label, Long-Term, Safety Trial of BHV3500 (Zavegepant*) Intranasal (IN) for the Acute Treatment of Migraine
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate the long-term safety of BHV-3500/vazegepant intranasal in the acute treatment of migraine. \* BHV-3500, formerly "vazegepant", is now referred to as "zavegepant" (za ve' je pant). The World Health Organization (WHO) International Nonproprietary Names (INN) Expert Committee revised the name to "zavegepant" which was accepted by the United States Adopted Names (USAN ) Council for use in the U.S. and is pending formal adoption by the INN for international use.
Study identification
- NCT ID
- NCT04408794
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 974 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Jun 29, 2020 (Actual)
- Primary completion
- Dec 9, 2021 (Actual)
- Completion
- Dec 23, 2021 (Actual)
- Last update posted
- May 18, 2023
2020 – 2021
United States locations
- U.S. sites
- 67
- U.S. states
- 29
- U.S. cities
- 65
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Medical Affiliated Research Center | Huntsville | Alabama | 35801 | — |
| Coastal Clinical Research, LLC, An AMR Co. | Mobile | Alabama | 36608 | — |
| Tucson Neuroscience Research | Tucson | Arizona | 85710 | — |
| Baptist Health Center for Clinical Research | Little Rock | Arkansas | 72205 | — |
| Pharmacology Research Institute | Encino | California | 91316 | — |
| eStudySite | La Mesa | California | 91942 | — |
| Synergy San Diego | Lemon Grove | California | 91945 | — |
| Collaborative Neuroscience Network, LLC | Long Beach | California | 90806 | — |
| Pharmacology Research Institute | Los Alamitos | California | 90720 | — |
| Wr-Pri, Llc | Newport Beach | California | 92660 | — |
| Artemis Institute for Clinical Research | San Diego | California | 92103 | — |
| Artemis Institute for Clinical Research | San Marcos | California | 92078 | — |
| California Medical Clinic for Headache | Santa Monica | California | 90404 | — |
| California Neuroscience Research Medical Group, Inc. | Sherman Oaks | California | 91403 | — |
| CT Clinical Research | Cromwell | Connecticut | 06416 | — |
| Ki Health Partners, LLC dba New England Institute for Clinical Research | Stamford | Connecticut | 06905 | — |
| Clinical Neuroscience Solutions, Inc. | Jacksonville | Florida | 32256 | — |
| Multi-Specialty Research Associates, Inc. | Lake City | Florida | 32055 | — |
| Clinical Neuroscience Solutions, Inc. | Orlando | Florida | 32801 | — |
| Clinical Neuroscience Solutions, Inc. | Orlando | Florida | 32819 | — |
| Ormond Medical Arts Pharmaceutical Research Center | Ormond Beach | Florida | 32174 | — |
| Meridien Research | Tampa | Florida | 33634 | — |
| iResearch Atlanta, LLC | Decatur | Georgia | 30030 | — |
| Meridian Clinical Research, LLC | Savannah | Georgia | 31406 | — |
| Northwest Clinical Trials Inc. | Boise | Idaho | 83704 | — |
| Community Hospital of Anderson and Madison County Inc | Anderson | Indiana | 46011 | — |
| Fort Wayne Neurological Center | Fort Wayne | Indiana | 46804 | — |
| Collective Medical Research | Prairie Village | Kansas | 66208 | — |
| Crescent City Headache and Neurology Center | Chalmette | Louisiana | 70043 | — |
| Boston Clinical Trials | Boston | Massachusetts | 02131 | — |
| Community Clinical Research Network | Marlborough | Massachusetts | 01752 | — |
| Boston Neuro Research Center | South Dartmouth | Massachusetts | 02747 | — |
| Medvadis Research Corporation | Waltham | Massachusetts | 02451 | — |
| Michigan Headache and Neurological Institute | Ann Arbor | Michigan | 48104 | — |
| Clinical Research Institute, Inc. | Minneapolis | Minnesota | 55402 | — |
| StudyMetrix Research | City of Saint Peters | Missouri | 63303 | — |
| Clinvest Research LLC | Springfield | Missouri | 65810 | — |
| Sundance Clinical Research, LLC | St Louis | Missouri | 63141 | — |
| Dartmouth-Hitchcock Heater Road | Lebanon | New Hampshire | 03766 | — |
| Albuquerque Clinical Trials, Inc. | Albuquerque | New Mexico | 87102 | — |
| Regional Clinical Research | Endwell | New York | 13760 | — |
| Fieve Clinical Research, Inc | New York | New York | 10017 | — |
| Rochester Clinical Research, Inc. | Rochester | New York | 14609 | — |
| Montefiore Medical Center: Headache Center | The Bronx | New York | 10461 | — |
| Headache Wellness Center | Greensboro | North Carolina | 27405 | — |
| PharmQuest LLC | Greensboro | North Carolina | 27408 | — |
| Wilmington Health, PLLC | Wilmington | North Carolina | 28401 | — |
| OK Clinical Research LLC | Edmond | Oklahoma | 73034 | — |
| Tekton Research, Inc. | Yukon | Oklahoma | 73099 | — |
| Summit Research Network | Portland | Oregon | 97210 | — |
| Clinical Research of Philadelphia, LLC | Philadelphia | Pennsylvania | 19114 | — |
| Preferred Primary Care Physicians, Inc. | Pittsburgh | Pennsylvania | 15236 | — |
| Preferred Primary Care Physicians, Inc. | Union | Pennsylvania | 15401 | — |
| Coastal Carolina Research Center | Mt. Pleasant | South Carolina | 29464 | — |
| Volunteer Research Group | Knoxville | Tennessee | 37920 | — |
| Clinical Neuroscience Solutions, Inc. | Memphis | Tennessee | 38119 | — |
| FutureSearch Trials of Neurology | Austin | Texas | 78731 | — |
| FutureSearch Trials of Dallas, LP | Dallas | Texas | 75231 | — |
| Red Star Research LLC | Lake Jackson | Texas | 77566 | — |
| DM Clinical Research | Tomball | Texas | 77375 | — |
| Wasatch Clinical Research, LLC | Salt Lake City | Utah | 84107 | — |
| J. Lewis Research, Inc. / Jordan River Family Medicine | South Jordan | Utah | 84095 | — |
| Charlottesville Medical Research Center, LLC | Charlottesville | Virginia | 22911 | — |
| Tidewater Integrated Medical Research | Virginia Beach | Virginia | 23454 | — |
| Northwest Clinical Research Center | Bellevue | Washington | 98007 | — |
| Seattle Women's: Health, Research, Gynecology | Seattle | Washington | 98105 | — |
| Clinical Investigation Specialist, Inc. | Kenosha | Wisconsin | 53144 | — |
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 NCT04408794, 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 May 18, 2023 · Synced Oct 22, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04408794 live on ClinicalTrials.gov.