UnknownPhase 4

Study of Surgery in Patients With Idiopathic Macular Hole

China228 participantsStarted 2016-08-31

Plain-language summary

The purpose of this study is to determine the effects of two different internal limiting membrane peeling with distinct diameters after macular hole surgery on anatomical closure grades.

Who can participate

Age range50 Years – 80 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * patients with IMH * patients signed the ICF * patients with course of IMH less than 3 years Exclusion Criteria: * patients with hyper myopia * patients with traumatic macular hole * accompanied or secondary of other fundus disease * open or reopen after receiving MH surgery * patients with retinal detachment * received vitrectomy due to other diseases * glaucoma cannot be controled by medication * patients with other retinal or choroidal disease that may affect VA * poor patients compliance * poor condition that cannot undertake the surgery * dioptric media opacities which make it difficult to exam fundus or measure on OCT

What they're measuring

Anatomical closure grades in OCT

Timeframe: 6 months

Change of anatomical closure grades in OCT

Timeframe: 1 month, 3 months, 6 months, 1 year

Trial details

NCT IDNCT02905409

SponsorPeking University People's Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2020-01-31

Contact for this trial

Mingwei Zhao, M.D

13801057408 dr_mingweizhao@163.com

View on ClinicalTrials.gov More Idiopathic Macular Hole trials