# Express Implant Versus Trabeculectomy After Late Failure Trabeculectomy

> **NCT04417920** · NA · COMPLETED · sponsor: **Menoufia University** · enrollment: 28 (actual)

## Conditions studied

- Glaucoma

## Interventions

- **PROCEDURE:** Express implant device

## Key facts

- **NCT ID:** NCT04417920
- **Lead sponsor:** Menoufia University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-07-01
- **Primary completion:** 2019-05-01
- **Final completion:** 2020-05-20
- **Target enrollment:** 28 (ACTUAL)
- **Last updated:** 2020-06-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04417920

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04417920, "Express Implant Versus Trabeculectomy After Late Failure Trabeculectomy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04417920. Licensed CC0.

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