This study was conducted to evaluate the effectiveness of mometasone nasal spray in preventing polyp relapse/symptom worsening in patients after surgical treatment of nasal polyps. Patients who met Screening eligibility underwent endoscopic sino-nasal surgery (FESS) on visit 2. Mometasone nasal spray or placebo was started about 2 weeks after surgery and continued for up to 24 weeks or until relapse.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Time to relapse in polyp score after surgery
Timeframe: Assessment for relapse was performed at every study visit (up to 24 weeks of treatment)