Oral Bacterial Extract for the Prevention of Wheezing Lower Respiratory Tract Illness
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.
- Dave T Mauger, PhD
Penn State University, Data Coordinating Center
Study Director
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
11 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Phoenix Children'S Hospital
Phoenix, Arizona, United States
- University of Arizona
Tucson, Arizona, United States
- University of California San Francisco, Benioff Children'S Hospital
Oakland, California, United States
- Children'S National Health System
Washington D.C., District of Columbia, United States
- Emory University
Atlanta, Georgia, United States
- Boston Children'S Hospital, Harvard University
Boston, Massachusetts, United States
- Washington University
St Louis, Missouri, United States
- Columbia University
New York, New York, United States
- University of North Carolina
Chapel Hill, North Carolina, United States
- Cincinnati Children'S Hospital & Medical Center
Cincinnati, Ohio, United States
- University of Wisconsin
Madison, Wisconsin, 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
- 1 Jan 2017
- Primary completion
- 30 Jan 2026
- Completion
- 30 Jan 2026
- Last update posted
- 2 Jun 2026
- Registered enrollment
- 822
- Registry id
- NCT02148796
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.