Characterization of Adult Subjects for Asthmatic Research Studies
NCT01508078 · Status: SUSPENDED · Type: OBSERVATIONAL · Enrollment: 259
Last updated 2025-09-05
Summary
This study is designed to characterize subjects in terms of the nature and severity of their asthma and in terms of conditions that may alter the clinical expression of asthma. Some features will be obtained in all subjects. These include a medical history and baseline lung function tests. This characterization forms the basis for our database that facilitates research protocols.
Conditions
Sponsors & Collaborators
-
University of California, San Francisco
lead OTHER
Principal Investigators
-
John Fahy, MD · University of California, San Francisco
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2010-05-31
- Primary Completion
- 2026-07-31
- Completion
- 2026-07-31
Countries
- United States
Study Locations
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