U.S., Aug. 11 -- ClinicalTrials.gov registry received information related to the study (NCT07755384) titled 'A Prospective Cohort Study on Endoscopic Features of Upper Gastrointestinal Tract at High Altitude (Zaduo County)' on Aug. 05.
Brief Summary: To prospectively enroll participants undergoing gastroscopy at Zaduo County People's Hospital and perform paired analyses with matched cases from Jilin Province. This aims to characterize the endoscopic features of esophageal diseases specific to the high-altitude population in Zaduo County.
Study Start Date: Dec. 01, 2025
Study Type: OBSERVATIONAL
Condition:
Reflux Esophagitis
Intervention:
DIAGNOSTIC_TEST: Sedated gastroscopy
All enrolled patients underwent sedated gastroscopy.
Recru...