UnknownNot Applicable

The Correlation of Preoperative Measurement Parameter on the Predicting of Visual Outcomes Among Patients With Idiopathic Macular Holes

China60 participantsStarted 2020-01-01

Plain-language summary

This study retrospectively analyzed the relationship between the preoperative optical coherence tomography(OCT) and optical coherence tomography angiography(OCTA) software related parameters of patients with idiopathic macular hole, the patient's own clinical data and the best corrected visual acuity (BCVA) for at least one month after surgery.

Who can participate

Age range

18 Years – 80 Years

Sex

ALL

See this in plain English?

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

Inclusion Criteria: * idiopathic MHs, the MH is closed ,and follow-up for at least 1 month after vitrectomy. Exclusion Criteria: * High myopia (≥6 diopters,AL≥26.5mm), increased intraocular pressure (IOP, \>21 mm Hg) or glaucoma, severe cataract, severe corneal disease，severe systemic conditions that prevent surgery, and history of ocular trauma, intraocular inflammation, retinal vascular disease, or previous ocular surgery

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Macular hole status

Timeframe: at 1 month after surgery

MLD of macular hole

Timeframe: Before surgery

BD of macular hole

Timeframe: Before surgery

Choroidal hypertransmission width of macular hole

Timeframe: Before surgery

Horizontal ellipsoid band missing diameter of macular hole

Timeframe: Before surgery

Baseline best-corrected visual acuity

Timeframe: Before surgery

best-corrected visual acuity at 1 month

Timeframe: at 1 month after surgery

best-corrected visual acuity at 2 months

Trial details

NCT IDNCT04957459

SponsorSecond Affiliated Hospital, School of Medicine, Zhejiang University

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2021-12-31

Contact for this trial

Zhiyong Zhang, docter

13968059392 zhangziyongnet@163.com

View on ClinicalTrials.gov More Macular Holes trials

Plain-language summary

Who can participate

Age range

18 Years – 80 Years

Sex

ALL

See this in plain English?

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

What they're measuring

Macular hole status

Timeframe: at 1 month after surgery

MLD of macular hole

Timeframe: Before surgery

BD of macular hole

Timeframe: Before surgery

Choroidal hypertransmission width of macular hole

Timeframe: Before surgery

Horizontal ellipsoid band missing diameter of macular hole

Timeframe: Before surgery

Baseline best-corrected visual acuity

Timeframe: Before surgery

best-corrected visual acuity at 1 month

Timeframe: at 1 month after surgery

best-corrected visual acuity at 2 months