U.S., June 30 -- ClinicalTrials.gov registry received information related to the study (NCT07672522) titled 'Exploratory Study on Infection and Immunosenescence Based on an Elderly Clinical Cohort' on Feb. 04, 2025.
Brief Summary: This prospective observational cohort study aims to investigate the relationship between immunosenescence and infectious diseases in older adults. Individuals aged 60 years and older, including elderly patients with infections and healthy controls, will be enrolled and followed longitudinally.
Clinical information, laboratory test results, and health assessment data will be collected. Biological specimens, including peripheral blood, urine, stool, sputum, and nasopharyngeal swabs, will be obtained during enrollm...