Completed NA NCT00004638
Immunologic Aspects of the Pathogenesis of Chronic Sinusitis in Children
Sponsor: National Center for Research Resources (NCRR)
Conditions
Sinusitis
Interventions
pathogenesis study
Updated 5 times since 2017 Last updated: Jun 23, 2005
This NA trial investigates Sinusitis and is currently completed. National Center for Research Resources (NCRR) leads this study, which shows 5 recorded versions since 2026 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
5 versions recorded-
Sep 2024 — Present [monthly]
Completed NA
-
Jul 2024 — Sep 2024 [monthly]
Completed NA
-
Jan 2021 — Jul 2024 [monthly]
Completed NA
-
Jun 2018 — Jan 2021 [monthly]
Completed NA
-
Jan 2017 — Jun 2018 [monthly]
Completed NA
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
Sponsor contact:
- National Center for Research Resources (NCRR)
Data source: National Center for Research Resources (NCRR)
For direct contact, visit the study record on ClinicalTrials.gov .