NCT05418231Not yet recruiting
Observation of the Natural Course of Age-related Macular Degeneration
Observation of the Natural Course of Dry Age-related Macular Degeneration
Source: ClinicalTrials.gov · Last updated 14 Jun 2022 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
This research will study natural course of dry AMD in Chinese population, screen fundus imaging indicators for patients with Chinese dry AMD, describe the clinical features of Chinese patients with dry AMD, and obtain a biological sample library of dry AMD mainly in China.
- Status (registry)
- Not yet recruiting
- Study type
- Observational
- Enrollment
- 500 (estimated)
- First submitted
- 9 Jun 2022
- Start date
- Jul 2022
- Primary completion date
- Jan 2025
- Lead sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
- Diseases
- Macular degeneration
- NCT number
- NCT05418231
What you commit to
- Study type: Observational
- Planned participants: 500
- From Jul 2022 to the primary completion date, Jan 2025
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Long-term uses of medications that are associated with retinal or neural toxicities.
- Received cataract surgery in 3 months.
Other illness
- Any eye with disease that would interfere with the retinal examinations
- Other conditions: diseases that causes less than 5 years survival; any condition that causes high risk of drop-out, or low compliance, for instance cognition disorder; have been involved in other trial that interfere with the current visit plan; taking other angiogenesis Inhibitors drugs for treating cancer.
- Other conditions not suitable for the current study
Other
- Research eye with CNV or high myopia
- Surgeries that may interfere with AMD evaluation
- IOP more than 26 mmHg
Who the study is looking for
- 50-85 yrs male or female AMD patients
- Dry-AMD patients in either early, intermediate, or intermediate-to-late stage confirmed by fundus examinations.
Age in the registry: 50 years to 85 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Shanghai General Hospital, Shanghai Jiao Tong University Coordinator of this site? Confirm its status | Shanghai | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.