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NCT04469439 · ClinicalTrials.gov registry record
Impact of Sinus Surgery on Individuals With Cystic Fibrosis
A clinical trial of Cystic Fibrosis and Chronic Rhinosinusitis (Diagnosis), sponsored by University of California, Los Angeles.
- Recruiting
- Registry status
- 170
- Enrollment target
- 9
- Study locations
NCT04469439: Recruiting study of Cystic Fibrosis and Chronic Rhinosinusitis (Diagnosis), sponsored by University of California, Los Angeles.
NCT04469439 is a study of Cystic Fibrosis and Chronic Rhinosinusitis (Diagnosis) that is actively recruiting participants, run by University of California, Los Angeles. The registered enrollment target is 170 participants, roughly in line with the 178-participant average among 169 other Cystic Fibrosis trials with a reported enrollment target. The trial reports 9 study locations across 7 states. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04469439, a study of Cystic Fibrosis and Chronic Rhinosinusitis (Diagnosis), is actively recruiting participants, sponsored by University of California, Los Angeles.
- RECRUITING
- Registry status
- 170 participants
- Enrollment target
- 9
- Study locations
Study Summary
This study will be a prospective, observational study of patients who undergo endoscopic sinus surgery for cystic fibrosis-related chronic rhinosinusitis (CRS). Individuals who do not undergo surgery but are treated medically for CRS will also be enrolled to serve as a control group. Outcomes analyzed will include pulmonary, quality of life, and others.
Primary Outcome
Pulmonary function will be measured using spirometry - the percent of predicted forced expiratory volume in the first second (ppFEV1)
Conditions Studied
Study Locations (9)
California
- University of California, Los Angeles - Los Angeles
- Stanford University - Stanford
Colorado
- University of Colorado - Aurora
- National Jewish Health - Denver
North Carolina
- University of North Carolina - Chapel Hill
Oregon
- Oregon Health Science University - Portland
South Carolina
- Medical University of South Carolina - Charleston
Tennessee
- Vanderbilt University Medical Center - Nashville
Utah
- University of Utah - Salt Lake City
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 170 participants |
| Start Date | 2020-07-01 |
| Est. Completion | 2026-01-31 |
What NCT04469439 shows while recruiting
NCT04469439 is an observational study that tracks outcomes without assigning an intervention. The registered 170 participants enrollment target is mid-sized for trials with a published cap, roughly in line with the 178-participant average among 169 other Cystic Fibrosis trials with a reported enrollment target.
The record links to 2 conditions, with Cystic Fibrosis appearing as the primary indexed condition, and to 0 interventions.
NCT04469439 lists 9 locations in 7 states (California, Colorado, North Carolina).
Frequently Asked Questions
What is clinical trial NCT04469439 about?
NCT04469439 is a clinical study titled "Impact of Sinus Surgery on Individuals With Cystic Fibrosis". This study will be a prospective, observational study of patients who undergo endoscopic sinus surgery for cystic fibrosis-related chronic rhinosinusitis (CRS). Individuals who do not undergo surgery but are treated medically for CRS will also be enrolled to serve as a control group. Outcomes analyz...
What is the current status of trial NCT04469439?
This trial is currently recruiting. The enrollment target is 170 participants. The study started on 2020-07-01. Estimated completion is 2026-01-31.
What conditions does trial NCT04469439 study?
This clinical trial studies the following conditions: Cystic Fibrosis, Chronic Rhinosinusitis (Diagnosis).
Who is sponsoring clinical trial NCT04469439?
This trial is sponsored by University of California, Los Angeles, which has 897 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT04469439 being conducted?
This trial has 9 study locations across California, Colorado, North Carolina, Oregon, South Carolina. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Cystic Fibrosis
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT04469439's enrollment target sits among peer trials
170 40th of 169 higher than 130 of 169 other Cystic Fibrosis trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Cystic Fibrosis trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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