# Efficacy and Safety of ab Interno Trabeculectomy With the Kahook Dual Blade

> **NCT04202562** · NA · COMPLETED · sponsor: **Hospital San Carlos, Madrid** · enrollment: 42 (actual)

## Conditions studied

- Glaucoma, Open-Angle
- Ocular Hypertension
- Eye Diseases
- Hypertension
- Intraocular Pressure
- Cataract

## Interventions

- **PROCEDURE:** Ab interno trabeculectomy
- **PROCEDURE:** Cataract

## Key facts

- **NCT ID:** NCT04202562
- **Lead sponsor:** Hospital San Carlos, Madrid
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-02-02
- **Primary completion:** 2017-11-29
- **Final completion:** 2018-11-30
- **Target enrollment:** 42 (ACTUAL)
- **Last updated:** 2019-12-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04202562

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04202562, "Efficacy and Safety of ab Interno Trabeculectomy With the Kahook Dual Blade". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04202562. Licensed CC0.

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