# Performance, Safety and Efficiency Comparison Between 10,000 and 5,000 Cuts Per Minute Vitrectomy Using a 25G Cutter - A Prospective Randomized Controlled Study

> **NCT04859556** · NA · COMPLETED · sponsor: **The University of Hong Kong** · enrollment: 52 (actual)

## Conditions studied

- Vitreous Hemorrhage
- Macula Hole
- Epiretinal Membrane
- Retinal Detachment

## Interventions

- **DEVICE:** Alcon 25Gauge, 10,000 cuts per minute Ultravit cutter
- **DEVICE:** Alcon 25Gauge, 5,000 cuts per minute Ultravit cutter

## Key facts

- **NCT ID:** NCT04859556
- **Lead sponsor:** The University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-05-01
- **Primary completion:** 2019-01-01
- **Final completion:** 2020-06-01
- **Target enrollment:** 52 (ACTUAL)
- **Last updated:** 2021-04-26

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04859556

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04859556, "Performance, Safety and Efficiency Comparison Between 10,000 and 5,000 Cuts Per Minute Vitrectomy Using a 25G Cutter - A Prospective Randomized Controlled Study". Retrieved via AI Analytics 2026-07-07 from https://api.ai-analytics.org/clinical/NCT04859556. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*