Efficacy and safety of long-tube shunt surgery combined with vitrectomy or after vitrectomy for refractory glaucoma such as neovascular glaucoma

Efficacy and safety of long-tube shunt surgery combined with vitrectomy or after vitrectomy for refractory glaucoma such as neovascular glaucoma - Efficacy and safety of long-tube shunt surgery combined with vitrectomy or after vitrectomy for refractory glaucoma

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000048723

Enrollment

Registered

2022-08-22

Start date

2022-06-28

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

neovascular glaucoma

Interventions

Group of patients with refractory neovascularized glaucoma using the Baerveldt glaucoma implant in combination with vitrectomy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with neovascular glaucoma considered difficult to control IOP with eye drops or other techniques

Exclusion criteria

Exclusion criteria: Patients considered to have a poor visual prognosis despite IOP control

Design outcomes

Primary

Measure	Time frame
Compared to preoperative intraocular pressure visual acuity number of eye drops	—

Countries

Japan

Contacts

Public ContactTomoaki Tatsumi

Chiba University Graduate School of Medicine Department of Ophthalmology and Visual Science

ttatsumi@chiba-u.jp043-226-2124

Outcome results

None listed

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