Unknown NA INTERVENTIONAL 4-arm NCT04185116

3D-HD Optic Systems Influence Surgical Performance

Improvement in Surgical Performance With 3D High Definition Systems: Olympus VISERA ELITE II 3D

Sponsor: Hospital Clinic of Barcelona

Conditions Fatigue Operative Time Surgery--Complications

Interventions 3D Optic System (Olympus VISERA Elite II 3D)

Updated 7 times since 2020 Last updated: Sep 11, 2021 Started: Feb 12, 2020 Primary completion: Aug 31, 2022 Completion: Sep 30, 2022

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04185116, this NA trial focuses on Fatigue and Operative Time and remains ongoing. Sponsored by Hospital Clinic of Barcelona, it has been updated 7 times since 2020, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Oct 2023 — Jul 2024 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status
Oct 2021 — Oct 2023 [monthly]

Recruiting NA
Jan 2021 — Oct 2021 [monthly]

Recruiting NA

▶ Show 2 earlier versions

Aug 2020 — Jan 2021 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Jan 2020 — Aug 2020 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Hospital Clinic of Barcelona

Data source: Hospital Clinic of Barcelona

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Barcelona, Spain