Active clinical trials for "Sinusitis"

A study to evaluate the safety and efficacy of multiple doses of etokimab in adults with chronic rhinosinusitis with nasal polyps.

The objective of the ASCEND Study is to assess the safety, performance, and efficacy of the Intersect ENT UP Drug-Coated Device when used in chronic rhinosinusitis (CRS) patients undergoing balloon dilation of frontal sinus ostia (FSO)

This is a 24-week randomized, double-blind, placebo-controlled, parallel-group, multicenter study to evaluate the efficacy and safety of intranasal administration of 186 and 372 μg twice daily (BID) of OPN-375 in subjects with chronic rhinosinusitis (CS) with or without nasal polyps.

A Phase 2a, randomized, double-blind, placebo-controlled, multi-center study to evaluate the efficacy, safety, pharmacokinetics (PK), and pharmacodynamics (PD) of GB001 compared with placebo over 16 weeks of treatment in patients with chronic rhinosinusitis with or without nasal polyposis (NP).

Despite advances in medical treatments and surgery for chronic rhinosinusitis (CRS), there remains a large number of patients who continue to suffer from chronic sinusitis despite standard therapies. This research project has the goal of evaluating the safety and effectiveness of a potentially novel therapy for patients with CRS refractory to medical and surgical therapies, consisting of the introduction of a live probiotic bacteria (L lactis W136) directly into the nasal and sinus cavities via irrigation. In total, 24 patients suffering from refractory CRS will be recruited from ongoing clinical activities by the research team of Martin Desrosiers at the CHUM hospital. Study duration is six weeks, and will be performed in three phases, with six visits planned in total. Two-week observation period where only saline irrigation is administered. Treatment period of 14 days (D0 to D14) during which L lactis W136 will be administered twice-daily. Post treatment observation period of two weeks (D14 to D28) during which the patient will cease probiotic but will continue to irrigate his nose with only saline. Assessment will use symptom questionnaires, quality of life questionnaires and endoscopic examination of the sinus cavities. Sinus culture will be performed at each visit to assess development of unusual infections. Exploratory assessments of gene expression and microbiome profiling will be performed to explore underlying mechanisms.

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.

The present work aims to assess the effectiveness and safety of topical application of BTX - A compared with its intra turbinate injection in controlling the symptoms in non infectious chronic rhinosinusitis patients

A randomized, double-blind, ascending multiple dose study in healthy volunteers and subjects with chronic rhinosinusitis with nasal polyps

This is an open-label, multicenter study designed to assess the safety of intranasal administration of 400 μg of fluticasone propionate twice a day delivered by the OptiNose device in subjects with chronic sinusitis with or without nasal polyps. The study consists of an up-to-7-day pretreatment phase followed a 3-month open-label treatment phase. The duration of each subject's participation is approximately 13 weeks.

The RESOLVE Study is a randomized controlled trial with the S8 Sinus Implant in 100 chronic sinusitis patients with recurrent nasal polyps.