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Retrospective, monocentric study for comparative analysis of postoperative results after CyPass implantation with and without bevacizumab (intracameral) for wound healing modulation

Retrospective, monocentric study for comparative analysis of postoperative results after CyPass implantation with and without bevacizumab (intracameral) for wound healing modulation - ReCyBe

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00013987
Enrollment
350
Registered
2018-12-04
Start date
2017-10-02
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

H40.1

Interventions

Group 1: Retrospective data collection of patients who underwent CyPass implantation between June 2009 and January 2013 and were routinely monitored for glaucoma diagnostics 3 and 6 months postoperati

Sponsors

Klinik für Augenheilkunde, Dietrich-Bonhoeffer-Klinikum,
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: - Patients with primary chronic open angle glaucoma - Implantation of the CyPass stent at the Department of Ophthalmology at the Dietrich-Bonhoeffer-Klinikum Neubrandenburg between March 2009 and September 2016 - data of follow-up visits available after 3 and 6 months - Patient age =18 years

Exclusion criteria

Exclusion criteria: - surgery canceled - more than 3 hours difference in the time of pre- and postoperative intraocular pressure measurement - Additional exclusion criterion for the evaluation of the data concerning the effectiveness: -- postoperative rTPA injection

Design outcomes

Primary

MeasureTime frame
The main question is the retrospective data analysis to determinate the efficacy of supplemental intracameral bevacizumab (= Avastin) injection after CyPass microstent implantation (2009-2016) on the intraocular pressure and the postoperative number of hypotensive local drugs.

Secondary

MeasureTime frame
The auxiliary question is te retrospective analysis to determine the safety of the additional injection of Bevacizumab (=Avastin) into the anterior chamber based on slit-lamp microscopic findings compared to CyPass implantation without Avastin postoperative (2009-2016).

Countries

Germany

Contacts

Public ContactUlrike Holland

Klinik für Augenheilkunde, Dietrich-Bonhoeffer-Klinikum

aug-st2@dbknb.de+49395/7753427

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026