U.S., Feb. 4 -- ClinicalTrials.gov registry received information related to the study (NCT07383675) titled 'A Multicenter Cross-sectional Study on Tinnitus Subtypes and Risk Factors' on Jan. 04.
Brief Summary: Tinnitus affects an estimated 10-15% of the global population and can substantially impair quality of life, yet clinically actionable approaches for subtype identification and risk stratification remain limited. This multicenter, cross-sectional observational study will use de-identified electronic health record (EHR) data from three otolaryngology specialty hospitals in China to address these gaps. All extracted data will be de-identified with direct identifiers removed, and privacy safeguards will be implemented in accordance with ...