Active clinical trials for "Nasal Polyps"

This is a randomized, double blind, placebo controlled, parallel group, study in patients with chronic rhinosinusitis with or without nasal polyps. The objective is to test the clinical efficacy of long-term low dose oral doxycycline on wound healing quality after endoscopic sinus surgery.

The purpose of this study is to evaluate the safety and efficacy of a new treatment for nasal polyps as compared to placebo (an inactive substance). The treatment involved is mint tea high in rosmarinic acid. Rosmarinic acid is a polyphenol, or a chemical substance found in certain plants such as oregano, rosemary, and the mints. It is the active ingredient in spearmint. The placebo used in this study will be mint tea low in rosmarininc acid. In this trial the amount of rosmarinic acid in the high rosmarinic acid tea, or study tea, will be 150mg. The placebo, or low rosmarinic acid tea, will contain 10mg of rosmarinic acid.

The purpose of this study is to evaluate the safety and efficacy of Nasonex® (Mometasone Furoate Nasal Spray(MFNS)) in the treatment of nasal polyps in pediatric subjects between the ages of 6 and less than 18 years old. Safety will be the primary focus of this study.

This study will assess the effectiveness of MEDIHONEY® sinus rinses (alone or in combination with intranasal corticosteroids) vs. intranasal corticosteroid sinus rinses on mucosal healing and polyp recurrence in the post-operative period following functional endoscopic sinus surgery.

The study will evaluate the effect of ACT-774312 on the nasal polyps and will assess the safety and tolerability of ACT-774312 in the patients with bilateral nasal polyposis

Primary Objective: To evaluate the efficacy of dupilumab (SAR231893/REGN668) in the treatment of bilateral Nasal Polyposis (NP) by assessment of the endoscopic nasal polyp score (NPS) in comparison to placebo. Secondary Objectives: To evaluate effect of dupilumab with regards to: symptoms of sinusitis, sinus computed tomography (CT) scan, NPS in the sub-group of participants with co-morbid asthma, Safety and tolerability.

The purpose of this trial is to test the hypothesis that a treatment diet low in omega-6 fatty acids and high in omega-3 fatty acids can cause improvement in asthma symptoms, nasal symptoms, and pulmonary function in patients with aspirin-exacerbated respiratory disease (AERD).

The purpose of this study is to determine the efficacy and safety of omalizumab compared with placebo in adult participants with chronic rhinosinusitis with nasal polyps (CRSwNP) who have had an inadequate response to standard-of-care treatments. Study GA39855 (POLYP 2; NCT03280537) was another Phase III study by the Sponsor with identical objectives and design and was run in parallel with this study.

The overall aim of the study is to determine the efficacy of oral ifetroban, a novel antagonist of T prostanoid (TP) receptors, as a treatment for patients with aspirin-exacerbated respiratory disease (AERD).

This study will evaluate the effectiveness and safety of MFNS in improving nasal congestion/obstruction and in reducing bilateral nasal polyps.