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GATT Versus Canaloplasty (GVC)

NCT05366647 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2025-03-07

No results posted yet for this study

Summary

Study aims to compare the effectiveness and safety profile of Gonioscopy-assisted Transluminal Trabeculotomy and canaloplasty, in order to find out if one operation is superior to the other. Both procedures are performed in patients with medically uncontrolled open-angle glaucoma. Canaloplasty is a recently newly introduced procedure, which showed encouraging results without antimetabolite usage intra- and postoperatively. Gonioscopy-assisted Transluminal Trabeculotomy is the procedure that aims the same mechanism of aqueous outflow, however is perform with ab interno approach, which comprise it to the minimally invasive glaucoma surgery techniques. Purpose of the study is to compare both surgeries concerning success rate, intraocular pressure, medication burden and complications rate. So far there is no comparison of the Gonioscopy-assisted Transluminal Trabeculotomy and canaloplasty available.

Conditions

  • Glaucoma, Open-Angle

Interventions

PROCEDURE

canaloplasty

canaloplasty ab interno with tensioning suture

PROCEDURE

Gonioscopy-assisted Transluminal Trabeculotomy

Gonioscopy-assisted Transluminal Trabeculotomy ab interno

Sponsors & Collaborators

  • Medical University of Lublin

    collaborator OTHER

  • Medical University of Bialystok

    lead OTHER

Principal Investigators

  • Joanna Konopińska · Medical University of Bialystok, Poland

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-06-01
Primary Completion
2025-06-01
Completion
2025-06-01

Countries

  • Poland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05366647 on ClinicalTrials.gov