U.S., March 12 -- ClinicalTrials.gov registry received information related to the study (NCT06870292) titled 'Posterior Nasal Nerve Combined with Anterior Ethmoid Neurotomy for Idiopathic Rhinitis' on March 05.
Brief Summary: The present study was a randomised, parallel controlled, open-label, multicentre clinical study. The trial was divided into two groups, the posterior nasal nerve combined with anterior ethmoid neurotomy group (group A) and the conventional drug treatment group (group B). Patients with idiopathic rhinitis (IR) who met the inclusion criteria were included in a 7-day introductory period of nasal spray hormone (Budesonide nasal spray) treatment. Subjects with IR who met the randomization criteria after the introductory pe...