# Evaluation of Minimal Invasive Glaucoma Surgery

> **NCT04572880** · NA · UNKNOWN · sponsor: **Medical University of Graz** · enrollment: 150 (estimated)

## Conditions studied

- Glaucoma

## Interventions

- **PROCEDURE:** Trabeculectomy
- **DEVICE:** XEN®
- **DEVICE:** Preserflo®

## Key facts

- **NCT ID:** NCT04572880
- **Lead sponsor:** Medical University of Graz
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-12-21
- **Primary completion:** 2025-10
- **Final completion:** 2025-10
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2023-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04572880

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04572880, "Evaluation of Minimal Invasive Glaucoma Surgery". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT04572880. Licensed CC0.

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