# Influence of 3D- vs. 4K-display System on Surgical Performance

> **NCT03445429** · NA · COMPLETED · sponsor: **Universitätsklinikum Köln** · enrollment: 133 (actual)

## Conditions studied

- Surgical Performance

## Interventions

- **OTHER:** 3D-display system
- **OTHER:** 4K-display system

## Key facts

- **NCT ID:** NCT03445429
- **Lead sponsor:** Universitätsklinikum Köln
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-02-28
- **Primary completion:** 2019-10-04
- **Final completion:** 2020-02-24
- **Target enrollment:** 133 (ACTUAL)
- **Last updated:** 2020-03-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03445429

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03445429, "Influence of 3D- vs. 4K-display System on Surgical Performance". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03445429. Licensed CC0.

---

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