NCT04302220Active, not recruiting
Myopic Optic Neuropathy in Chinese High Myopia Population
Natural History of Myopic Optic Neuropathy for High Myopia in Chinese Adult Population: a Registry Cohort Study
Source: ClinicalTrials.gov · Last updated 9 Dec 2024
Brief summary (registry, in English)
This study intends to establish a registry cohort to enroll patients with high myopia to study the natural course of myopic optic neuropathy in Chinese adult population.
- Status (registry)
- Active, not recruiting
- Study type
- Observational
- Enrollment
- 813 (estimated)
- First submitted
- 7 Mar 2020
- Start date
- 6 Jun 2019
- Primary completion date
- 30 Jun 2026
- Lead sponsor
- Sun Yat-sen University
- Diseases
- Glaucoma
- NCT number
- NCT04302220
What you commit to
- Study type: Observational
- Planned participants: 813
- From 6 Jun 2019 to the primary completion date, 30 Jun 2026
- 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
- Need for ocular surgery/laser or anticipated need for cataract surgery during the study period.
Other illness
- Glaucoma secondary to penetrating keratoplasty, trauma, steroids, retinal disease/surgery, or neovascular disease.
- Other serious systemic diseasesf (i.e. hypertension, heart disease, diabetes, or rheumatic immune system diseases);
Other
- Unwilling or unable to give consent, or unable to return for scheduled protocol visits.
- Obvious corneal and iris lesions, or severe cataracts interfering with fundus examinations, VF test or monophthalmia.
- Pregnant or nursing women
Who the study is looking for
- Age ≥18 years
- Equivalent spherical ≤-6D or axial length ≥26.5mm
- Best corrected visual acuity ≥ 6/12
Age in the registry: 18 years to - · Sex: All · Accepts 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 |
|---|---|---|---|
| Zhongshan Ophthalmic Center Coordinator of this site? Confirm its status | Guangzhou | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.