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Ten-year retrospective study of the Efficacy of Pars plana vitrectomy for treating large idiopathic full-thickness macular hole (>500 um)

Efficacy of Pars Plana Vitrectomy with Internal Limiting Membrane Peeling for Treatment of Large Full-thickness Macular Hole.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20200916007
Enrollment
Unknown
Registered
2020-09-16
Start date
2018-01-06
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Large idiopathic full&#45

Interventions

Large full&#45
thickness macular hole
Other

Sponsors

Faculty of Medicine, Khon Kaen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients with idiopathic large FTMH who had undergone pars plana vitrectomy (PPV) at KKU Eye Center, Srinagarind hospital, Khon Kaen University, Khon Kaen, Thailand between January 2008 and December 2017

Exclusion criteria

Exclusion criteria: (1) refractive error >3 diopters (2) glaucoma (3) macular scar (4) media opacity that cause poor OCT image quality (5) macular hole-induced retinal detachment (6) history of traumatic eye or head injury (7) previous vitreoretinal disorder (8) previous vitreoretinal surgery

Design outcomes

Primary

MeasureTime frame
Macular hole closure rate The last follow-up visit Optical coherent tomography—

Secondary

MeasureTime frame
Postoperative visual outcome The last follow-up visit Snellen VA testing ,Predicting factors of surgical outcomes The last follow-up visit Logistic regression analysis,Complications The last follow-up visit Retrospective study—

Countries

Thailand

Contacts

Public ContactSuthasinee Sinawat

Faculty of Medicine, Khon Kaen University

ssuthasinee@kku.ac.th+88 81 5454594

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026