U.S., Dec. 30 -- ClinicalTrials.gov registry received information related to the study (NCT07308015) titled 'Clinical Study on the Treatment of Rhinitis Sicca With Sodium Hyaluronate Adjustable Nasal Irrigator' on Dec. 15.
Brief Summary: To observe the therapeutic effect of sodium hyaluronate adjustable nasal irrigator on various types of rhinitis sicca and compare it with the therapeutic effect of the commonly used physiological seawater nasal spray in clinical practice.
Study Start Date: June 16
Study Type: INTERVENTIONAL
Condition:
Rhinitis Sicca
Intervention:
DRUG: Physiological seawater adjustable nasal irrigator
Nasal spray of Physiological seawater.
DRUG: Sodium hyaluronate adjustable nasal irrigator
Nasal spray of Sodium h...