Status:
NOT_YET_RECRUITING
Investigation of the Regulation of Retinal and Choroidal Blood Vessels in Various AL Based on WF SS-OCTA Detection With Changes in Body Position
Lead Sponsor:
Science and Technology Department of Sichuan Province
Conditions:
Myopia
Eligibility:
All Genders
10-40 years
Brief Summary
This prospective observational study aims to understand the effects of different subaxial body positions on choroidal and retinal blood vessel density. The main questions it aims to answer are as foll...
Detailed Description
This project will use the wide field swept-source optical coherence tomography angiography, combined with data analysis and mining methods, to explore the self-adjustment and change mode and mechanism...
Eligibility Criteria
Inclusion
- Corrected visual acuity ≥1.0 (international standard visual acuity chart);
- Age 10-40 years old;
- In good health;
- Give informed consent and volunteer for the study. The process of obtaining informed consent complies with GCP regulations.
Exclusion
- Can not cooperate with the completion of relevant inspection and data collection;
- Pregnant and lactating women;
- Patients with amblyopia, glaucoma, retinitis pigmentosa, senile macular degeneration, retinal artery obstruction, retinal vein obstruction, diabetic retinopathy and other eye diseases that may affect the blood circulation and vascular diameter of the retina and vein, or those who have undergone intraocular surgery;
- Patients with cardiovascular and cerebrovascular diseases, endocrine diseases, autoimmune diseases;
- Long history of smoking and drinking;
- History of ocular trauma;
- The mentally ill;
- Those who have taken drugs that affect blood circulation in the past 3 months;
Key Trial Info
Start Date :
October 1 2024
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
October 1 2025
Estimated Enrollment :
60 Patients enrolled
Trial Details
Trial ID
NCT06587776
Start Date
October 1 2024
End Date
October 1 2025
Last Update
September 19 2024
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