Safety and Efficacy Active Drug vs. Placebo in Subjects With Asthma

Last updated:
2026-07-11
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View trial details

Overview

Official protocol title:

A PHASE 1B DOUBLE-BLIND, PLACEBO-CONTROLLED, PARALLEL-GROUP STUDY TO EVALUATE SAFETY AND EFFICACY OF ORAL ZAVEGEPANT IN SUBJECTS WITH MILD ALLERGIC ASTHMA

Intervention/treatment:
ZAVEGEPANT (BHV-3500)
Medical condition:
ASTHMA
Protocol code:
BHV3500-204
Control number:
252427
Status:
Closed
Approved:
May 28, 2021
Date Completed:
Trial phase:
Phase 1
For more information:
ClinicalTrials.gov - NCT04987944
This is an external link. The information is not authorized by the Government of Canada.

Eligibility

Sex: ALL
Age
18 Years to 65 Years
Accepts healthy volunteers: No

Contacts and locations

Contact
Name
Pfizer ClinicalTrials.gov Call Center
Organization
Pfizer Inc.
Phone:
1-800-718-1021
Sponsor
BIOHAVEN PHARMACEUTICALS, INC.

Locations

Alberta

University of Alberta Hospital
Edmonton, Alberta, T6G 2B7
University of Calgary
Calgary, Alberta, T2N 426
University of Calgary
Calgary, Alberta, T2N 4Z6

British Columbia

Institut universitaire en cardiologie et pneumologie de Quebec-Universite Laval-(IUCPQ-UL)
Québec, British Columbia, G1V 4G5
The Lung Centre- Vancouver General Hospital
Vancouver, British Columbia, V5Z 1M9
The Lung Centre-Vancouver General Hospital
Vancouver, British Columbia, V5Z 1M9

Ontario

McMaster University
Hamilton, Ontario, L8S 4K1
McMaster Universtiy
Hamilton, Ontario, L8S 4K1

Quebec

Institut universitaire en cardiologie et pneumologie de Quebec-Universite Laval-(IUCPQ-UL)
Québec, Quebec, G1V 4G5

Saskatchewan

University of Saskatchewan/Royal University Hospital
Saskatoon, Saskatchewan, S7N 0W8

Results

See the results from the trial NCT04987944. This is an external link. The information is not authorized by the Government of Canada.

Date posted:
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