Blacks and Exacerbations on Long Acting Beta Agonists (LABA) vs. Tiotropium (BELT)
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.
- Elliot Israel, MD
Brigham and Women's Hospital
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
13 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Edward Waters College Medical Center (mayo)
Jacksonville, Florida, United States
- Urban Family Practice
Marietta, Georgia, United States
- Albany Area Primary Healthcare, Inc
Newton, Georgia, United States
- Northwestern University
Chicago, Illinois, United States
- Wayne State University
Detroit, Michigan, United States
- G.A. Carmichael F.H.C.
Canton, Mississippi, United States
- Swope Parkway Health Center
Kansas City, Missouri, United States
- Unynet - Jefferson Family Medicine
Buffalo, New York, United States
- Montefiore Medical Group
The Bronx, New York, United States
- Carolinas Medical Center - Northeast (lovelace)
Kannapolis, North Carolina, United States
- Cleveland Clinic
Cleveland, Ohio, United States
- Family Medicine Occupational Health Center
Shaker Heights, Ohio, United States
- Bjhchs - Hardeeville Medical Center
Ridgeland, South Carolina, United States
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
- 30 Mar 2011
- Primary completion
- 31 Jul 2013
- Completion
- 31 Jul 2013
- Last update posted
- 30 Mar 2018
- Registered enrollment
- 1,070
- Registry id
- NCT01290874
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.