Site and Mechanism(s) of Expiratory Airflow Limitation in COPD, Emphysema and Asthma-COPD Overlap
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Arthur F Gelb, MD
Clin Prof Geffen School of Medicine at UCLA Medical Center
Study Director - Arthur F Gelb, MD
Clin Prof Geffen School of Medicine at UCLA Medical Center
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Arthur F Gelb Md
Lakewood, California, United States
Arthur F Gelb, MDRecruiting - Arthur F Gelb Md
Lakewood, California, United States
Recruiting
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 1 Jan 2017
- Primary completion
- 1 Jan 2027
- Completion
- 1 Dec 2027
- Last update posted
- 27 Oct 2023
- Registered enrollment
- 60
- Registry id
- NCT03263130
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.