Comparative study of 27-gauge versus 25-gauge vitrectomy for epiretinal membrane

Comparative study of 27-gauge versus 25-gauge vitrectomy for epiretinal membrane - Comparative study of 27-gauge versus 25-gauge vitrectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000017847

Enrollment

Registered

2015-06-09

Start date

2013-05-11

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

epiretinal membrane

Interventions

microincision vitrectomy surgery (MIVS) with 27-gauge microincision vitrectomy surgery (MIVS) with 25-gauge

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)patients with an epiretinal membrane indicated in vitrectomy 2)Written imformed consent

Exclusion criteria

Exclusion criteria: 1)patients had a history of prior scleral buckling and pars plana vitrectomy, high myopia with a refractive error of greater than -8.00 diopters (D), and severe cataract of higher than grade 3. 2)A case of the patient do not consent that participate in this study.

Design outcomes

Primary

Measure	Time frame
Operation time, postoperative inflammation, intraocular pressure (IOP), time for scleral wound closure, rate of hypotony, surgically induced astigmatism (SIA), and best-corrected visual acuity (BCVA) at 6 months postoperatively	—

Countries

Japan

Contacts

Public ContactJiro Kogo

St. Marianna University School of Medicine Department of Ophthalmology

kogo@marianna-u.ac.jp044-977-8111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026