Inverted internal limiting membrane flap technique for macular hole retinal detachment.

Inverted internal limiting membrane flap technique for macular hole retinal detachment. - Inverted internal limiting membrane flap technique for macular hole retinal detachment.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000007564

Enrollment

Registered

2012-04-02

Start date

2012-04-01

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

Macular hole retinal detachment

Interventions

Vitrectomy with inverted internal limiting membrane and 20% SF6 gas tamponade. Patients must keep prone position 1 week after surgery and avoid supine position until intravitreous gas vanished.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) 20< years of age <80 2) Macular hole retinal detachment with axial length >26 mm 3) No prior vitrectomy 4) Be able to keep prone position and fill out a questionnaire 5) Written imformed consent

Exclusion criteria

Exclusion criteria: 1) Prolifelative vitreoretinopathy 2) Judged as inappropriate by doctor

Design outcomes

Primary

Measure	Time frame
Initial reattachment rate	—

Secondary

Measure	Time frame
Best corrected visual acuity, closeure rate of macular hole	—

Countries

Japan

Contacts

Public ContactShin Yamane

Yokohama City University Medical Center Ophthalmology

shinyama@yokohama-cu.ac.jp045-261-5656

Outcome results

None listed

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