Clinical trial

Macular Pigment Optical Density in Primary Angle-closure Disease

NCT05251792

StatusUNKNOWN

Study typeOBSERVATIONAL

Start date2021-11-11

PhaseN/A

Study timeline

Study start (actual)2021-11-11Date precision: day

Registry last updated2023-02-13

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Glaucomaunresolved

Glaucoma, Angle-Closureunresolved

Macular Pigment Optical Densityunresolved

Interventions

Ocular examinationOTHER

Sponsors & collaborators

Zhongshan Ophthalmic Center, Sun Yat-sen Universitylead sponsor

Mapped research locations

GuangzhouGuangdong, China1

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT05251792 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.