Rare Genetic Disorders of the Breathing Airways
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.
- Michael R Knowles, MD
University of North Carolina, Chapel Hill
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
9 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- St. Michael'S Hospital
Toronto, Ontario, Canada
- the Hospital for Sick Children
Toronto, Ontario, Canada
- Stanford University
Palo Alto, California, United States
- National Jewish Health
Denver, Colorado, United States
- the Children'S Hospital
Denver, Colorado, United States
- Laboratory of Clinical Infectious Diseases, Niaid
Bethesda, Maryland, United States
- Washington University
St Louis, Missouri, United States
- University of North Carolina at Chapel Hill
Chapel Hill, North Carolina, United States
- Children'S Hospital and Regional Medical Center
Seattle, Washington, 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
- 31 May 2006
- Primary completion
- 31 Oct 2012
- Completion
- 31 Oct 2012
- Last update posted
- 10 Aug 2022
- Registered enrollment
- 367
- Registry id
- NCT00323167
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.