The Proactive Ophthalmic Examination Cohort
The Proactive Ophthalmic Examination Cohort of Older Adults is a prospective cohort study recruiting community-dwelling older adults aged 65 years or older. Through comprehensive assessment of demographic profiles, medical histories, and ocular structural and functional parameters, alongside systematic collection of op
| Condition(s) | Vision Impairment, Eye Diseases |
|---|---|
| Status | Recruiting |
| Study type | Observational |
| Summary | The Proactive Ophthalmic Examination Cohort of Older Adults is a prospective cohort study recruiting community-dwelling older adults aged 65 years or older. Through comprehensive assessment of demographic profiles, medical histories, and ocular structural and functional parameters, alongside systematic collection of ophthalmic and systemic clinical data and biological specimens, we will establish a multidimensional, high-quality ocular health database encompassing demographic characteristics, socioeconomic factors, lifestyle variables, ocular disease risk factors, subjective ocular symptoms, objective examination findings, and biospecimens. The study will investigate the onset and progression patterns of ocular diseases, associated risk factors, and mechanisms of ocular aging in older popu |
| Who can participate | Inclusion Criteria: \- Aged 65 years or older Exclusion Criteria: * Unable to complete required systemic or ophthalmic examinations due to frailty, poor general health, or other physical limitations * Refusal to participate in the study |
| Ages | 65 Years |
| Sex | All |
| Accepts healthy volunteers | Yes |
| Lead sponsor | Zhongshan Ophthalmic Center, Sun Yat-sen University |
| Locations | Guangzhou, Guangdong, China |
| Start date | 2023-02-20 |
| NCT ID | NCT05851287 |
| Official listing | https://clinicaltrials.gov/study/NCT05851287 |