Geneva, Sept. 21 -- International Clinical Trials Registry received information related to the study (DRKS00041245) titled 'Efficacy and safety of PRESERFLO MicroShunt Implantation with intraluminal occlusion - a retrospective Case-control study' on Sept. 1.

Study Type: observational

Study Design: Allocation: Masking: Control: Assignment: Study design purpose: treatment

Primary Sponsor: Uniklinik Koln

Condition: glaucoma

Intervention: Group 1: This is a retrospective observational study without any study-related intervention. Patients who underwent PreserFlo MicroShunt implantation as part of routine clinical care will be included.

Depending on the surgical technique used during the original procedure, two groups will be compared...