evaluation of new truncated contact lens for vitreous surgery

evaluation of new truncated contact lens for vitreous surgery - evaluation of new truncated contact lens for vitreous surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000005009

Enrollment

Registered

2011-02-02

Start date

2011-02-01

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

retinal disorders

Interventions

intraoperative and postoperative complication surgical time retinal image

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: diabetic retinopathy, retinal vein occulusion, epiretinal membrane, retinal detachment, macular hole, vitreous hemorrhage

Exclusion criteria

Exclusion criteria: age < 20 years

Design outcomes

Primary

Measure	Time frame
To evaluate the safety and effectiveness of vitreous surgery using new truncated contact lenses	—

Countries

Japan

Outcome results

None listed

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