View clinical trials related to Chronic Rhinitis.
Filter by:Post-market study to continue to evaluate the effectiveness of the RhinAer ARC Stylus for chronic rhinitis.
The purpose of this study is to compare the RhinAer procedure with radiofrequency (RF) energy to sham procedure for treatment of chronic rhinitis.
Chronic rhinosinusitis (CRS) with (w) and without (s) nasal polyps (NP) in its different shapes is currently affecting up to 16% of the total population of the United States and around 11% of the population in Europe. It may also be associated with a hypersensitivity to non-steroidal anti-inflammatory (NSAID) drugs in a syndrome called NSAID-exacerbated respiratory disease (N-ERD) characterized by highly recurrent polyps and concomitant asthma. The pathophysiological mechanisms especially with regards to the potential role of the microbiome in driving N-ERD are so far not fully understood. Here, the investigators plan to analyse the nasal microbiome in these patients and to compare it to nasal samples from CRSwNP and CRSsNP patients as well as healthy controls (in total 80 subjects). This will provide insights into potential differences in the microbiome as compared to other CRS patients and the impact of the microbiome in driving this disease.
A randomized, sham-controlled, single-blind study of cryotherapy as a treatment for chronic rhinitis.
Rhinitis, or inflammation of the nasal mucosa, can present with nasal obstruction, nasal discharge, itch or sneezing. If the sinusal mucosa is involved as well, it is called rhinosinusitis and facial pain or loss of smell is possible. Several causes are known, such as an underlying allergy ("allergic rhinitis", AR). If at least 2 symptoms are present for at least 12 weeks, it is called "chronic rhinosinusitis" (CRS). Up to 2/3 of the AR and CRS patients have symptoms upon exposure to triggers such as sudden temperature changes, smoke, fragrances… a phenomenon called "nasal hyperreactivity" (NHR). It is currently not clear why some patients suffer NHR while others do not. In this study, the investigators want to determine the prevalence and severity of nasal hyperreactivity in patients with chronic upper airway inflammation. To this end, patients and healthy controls will be asked to fill out a questionnaire inquiring presence and severity of nasal symptoms upon exposure to particular environmental triggers.
Feasibility of treatment at multiple sites with the ClariFix cryoablation device for treatment of chronic rhinitis
A multi-center, prospective, non-randomized, observational registry to asses the results of the ClariFix(TM) device when used to ablate unwanted tissue in the nose of subjects with chronic rhinitis.
Evaluation of the Aerin Medical Device used for the treatment of chronic rhinitis
A multi-center, prospective, non-randomized, interventional clinical trial to assess the safety and effectiveness of the ClariFix™ device when used to ablate unwanted tissue in the nose of subjects with chronic rhinitis.
The study will be conducted in two phases. First phase will be 16 weeks study to assess the safety, efficacy & to determine the most appropriate dose. Will consist of following visits. Phase II (Extended Follow-up): At the end of Day 112, an interim analysis will be conducted to assess the sustained efficacy of the investigational product and accordingly the study will enter into phase II.