Active clinical trials for "Nasal Polyps"

The overarching objective of this study is to determine the clinical effectiveness of dupilumab for the treatment of CRS that includes several potential disease endotypes with the exclusion of the nasal polyp cluster that has previously been determined. The additional information gained from secondary and exploratory outcomes will help provide important insight for applied research studies and may also provide practical guidance to clinicians on how to select patients for treatment.

Primary Objective -To evaluate the efficacy of dupilumab compared to omalizumab in reducing the polyp size and improving sense of smell Secondary Objectives To evaluate the efficacy of dupilumab in improving CRSwNP symptoms at Week 24 compared to omalizumab To evaluate the efficacy of dupilumab in improving lung function at Week 24 compared to omalizumab To evaluate the efficacy of dupilumab in improving CRSwNP total symptom score (TSS) at Week 24 compared to omalizumab To evaluate the effect of dupilumab on health related quality of life (HRQoL) at week 24 compared to omalizumab To evaluate the efficacy of dupilumab in improving nasal peak inspiratory flow at Week 24 compared to omalizumab To evaluate the effect of dupilumab on CRSwNP overall disease severity at Week 24 compared to omalizumab To evaluate the effect of dupilumab on asthma control at Week 24 compared to omalizumab To evaluate the safety of dupilumab and omalizumab

The primary purpose of the study is to evaluate the efficacy of brensocatib at 10 and 40 milligrams (mg) once daily (QD) compared with placebo in improving clinical symptoms of CRSsNP.

The goal of this randomized clinical trial is to compare the effects of two newly available biological drugs for the treatment of severe chronic rhinosinusitis with nasal polyps in Danish patients. The main questions it aims to answer are whether the two drugs are comparable in effect after 24 weeks in terms of: A subjective score (the SNOT-22) An objective score, i.e.the physician-assessed score of nasal polyp size (the Nasal Polyp Score (0-8)) Methods: Participants will be randomized into two groups and receive either drug in the standard dose. After 24 weeks the effect is assessed. If the clinical effect is sufficient in terms of the criteria set by the Danish Medicinal Council (see elsewhere), treatment continues with the same drug for an additional 24 weeks. If the effect criteria are not met, the subject crosses-over to the opposite drug for an additional 24 weeks. After 48 weeks the effect is assessed once more.

This study will evaluate the efficacy and safety of depemokimab (GSK3511294) in participants with CRSwNP.

Comparing between dexmedetomidine versus low dose ketamine infusion in patients undergoing nasal and paranasal sinus surgery as regard, intraoperative hemodynamic stability, blood loss, perioperative opioid requirements, Stress response evaluation through the measurement of serum level of cortisol, IL-6, blood glucose and CRP.

It is a first in human (FIH) study to evaluate safety, and potential efficacy of Airiver Nasal DCB in the treatment of recurrent CRSwNP or CRSsNP. Participants will receive AIRIVER Nasal drug-coated balloon treatment.

This study seeks to explore the mechanism through which dupilumab improves olfactory cleft inflammation in patients with chronic sinusitis with nasal polyps (CRSwNP). The investigators expect this study to provide convincing evidence that dupilumab improves clinical olfaction via direct reduction in olfactory cleft inflammation.

Topical and systemic steroids constitute the first choice in medical treatment for nasal polyps. Glucocorticoids sensitivity is significantly correlated with CST1 level in nasal secretions. The goal of this single-arm clinical trial based on a multicenter platform is to test CST1 in patients with chronic rhinosinusitis and nasal polyps before and after oral glucocorticoid therapy. Endoscopic polyp score, Total Nasal Symptom Score(TNSS), SNOT-22 score and other biomarkers are also evaluated before and after the treatment. Researchers will develop a CST1 predictive model of oral glucocorticoid therapy for Chronic Rhinosinusitis with Polyps.

The study aims to investigate the olfactory TDI score (Threshold, Discrimination, Identification) using the Sniffin' sticks test for patients with chronic rhinosinusitis with nasal polyps (CRSwNP) on dupilumab. Twenty-seven adult patients will be followed up during the treatment with dupilumab on three visits to the Otolaryngology Clinic (Baseline, 3 months and 6 months). The primary endpoint will be the TDI score. Nasal polyp score, Quality of Olfactory Disorders - negative symptoms (QOD-NS symptom scores), SNOT-22 will be secondary endpoints.