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NCT03478930 · ClinicalTrials.gov registry record · Phase 3

An Extension Study of Omalizumab in Participants With Chronic Rhinosinusitis With Nasal Polyps

A Phase 3 study of Nasal Polyps and Chronic Rhinosinusitis, sponsored by Hoffmann-La Roche.

Completed
Registry status
Phase 3
Development phase
249
Enrollment target
20
Study locations

NCT03478930: Completed Phase 3 study of Nasal Polyps and Chronic Rhinosinusitis, sponsored by Hoffmann-La Roche.

NCT03478930 is a Phase 3 study of Nasal Polyps and Chronic Rhinosinusitis that has completed, run by Hoffmann-La Roche. The registered enrollment target is 249 participants, above the 67-participant average among 7 other Nasal Polyps trials with a reported enrollment target (272% higher). The trial reports 20 study locations across 14 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03478930, a Phase 3 study of Nasal Polyps and Chronic Rhinosinusitis, has completed, sponsored by Hoffmann-La Roche.

COMPLETED
Registry status
Phase 3
Development phase
249 participants
Enrollment target
20
Study locations

Study Summary

The overall purpose of this study is to evaluate the safety, efficacy, and durability of response of omalizumab in an open-label setting in adult participants with chronic rhinosinusitis with nasal polyps who completed the double-blind, placebo-controlled, Phase III studies GA39688 (NCT03280550) or GA39855 (NCT03280537). Participants will be eligible for enrollment in the study at, or within 28 days after, the Week 24 visit of Studies GA39688/GA39855. After enrollment into this open-label extension (OLE) study, participants will receive 28 weeks of dosing of omalizumab before entering a 24-week off-treatment observation phase of the study. Baseline in this OLE study is defined as the last pre-treatment measurement prior to randomization in Studies GA39688/GA39855 (i.e., baseline of Studies GA39688/GA39855). The data that will be reported from baseline to Week 24 inclusive will come from Studies GA39688/GA39855.

Primary Outcome

Total NPS ranges from 0 to 8 (sum of 0-4 for left and right nasal passage scores per the following criteria), with a lower score indicating smaller-sized nasal polyps: 0 = No polyps; 1 = Small polyps in the middle meatus not reaching below the inferior border of the middle turbinate; 2 = Polyps reaching below the lower border of the middle turbinate (modified to accommodate those with a middle turbinectomy, such that polyp must have reached the top of the inferior turbinate.); 3 = Large polyps r

Interventions

  • DRUG Placebo
  • DRUG Omalizumab

Study Locations (20)

California

  • Jonathan Corren MD, Inc. - Los Angeles
  • The Allergy Station at Sacramento ENT - Roseville
  • Bensch Clinical Research LLC - Stockton

Florida

  • Specialist Global Research - Hialeah
  • Vitae Research Center - Miami
  • University of South Florida - Tampa

Maryland

  • Chesapeake Clinical Research Inc - CRN - Baltimore
  • Institute for Asthma & Allergy - Chevy Chase

New York

  • Northwell Health - Great Neck
  • Montefiore Medical Center - The Bronx

Alabama

  • Clinical Research Center of Alabama, LLC - Birmingham

Arizona

  • Banner University of Arizona Medical Center - Tucson

Colorado

  • Colorado ENT & Allergy - Colorado Springs

Idaho

  • Asthma & Allergy of Idaho - Twin Falls

Trial Details

FieldValue
Enrollment Target 249 participants
Start Date 2018-05-09
Est. Completion 2020-03-16
Phase Phase 3
Hoffmann-La Roche

909 total trials

What the finished NCT03478930 record still lists

NCT03478930 is an interventional study that assigns participants to a tested intervention. The registered 249 participants enrollment target is mid-sized for trials with a published cap, above the 67-participant average among 7 other Nasal Polyps trials with a reported enrollment target (272% higher).

The record links to 2 conditions, with Nasal Polyps appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT03478930 names 20 study sites across 14 states, led by California, Florida, Maryland.

Frequently Asked Questions

What is clinical trial NCT03478930 about?

NCT03478930 is a clinical study titled "An Extension Study of Omalizumab in Participants With Chronic Rhinosinusitis With Nasal Polyps". The overall purpose of this study is to evaluate the safety, efficacy, and durability of response of omalizumab in an open-label setting in adult participants with chronic rhinosinusitis with nasal polyps who completed the double-blind, placebo-controlled, Phase III studies GA39688 (NCT03280550) or ...

What is the current status of trial NCT03478930?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 249 participants. The study started on 2018-05-09. Estimated completion is 2020-03-16.

What conditions does trial NCT03478930 study?

This clinical trial studies the following conditions: Nasal Polyps, Chronic Rhinosinusitis.

What interventions are being tested in trial NCT03478930?

The interventions under investigation include: Placebo (DRUG), Omalizumab (DRUG).

Who is sponsoring clinical trial NCT03478930?

This trial is sponsored by Hoffmann-La Roche, which has 909 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03478930 being conducted?

This trial has 20 study locations across Alabama, Arizona, California, Colorado, Florida. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

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Source: ClinicalTrials.gov NCT03478930, the US trial registry maintained by the National Library of Medicine. NCT03478930 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.