Tokyo, June 1 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061725) titled 'A study to evaluate changes in exhaled nitric oxide (NO) before and after treatment in patients with chronic nasopharyngitis' on June 1.
Study Type:
Observational
Primary Sponsor:
Institute - Medical Corporation Mogitate (Mogitate ENT Clinic)
Condition:
Condition - Chronic nasopharyngitis
Classification by malignancy - Others
Genomic information - NO
Objective:
Narrative objectives1 - The objective of this study is to prospectively evaluate changes in oral and nasal exhaled nitric oxide (NO) before and after epipharyngeal abrasive therapy (EAT) in patients with chronic nasopharyngitis.
Basic objectives2 - Efficacy...