Completed NA INTERVENTIONAL 2-arm NCT04710225

Does Anesthetic Technique Affect Pneumatic Tourniquet Pressures in Upper Limb Fracture Surgery?

Does Anesthetic Technique Affect Pneumatic Tourniquet Pressures in Upper Limb Fracture Surgery? A Comparison of General Anesthesia and Axillary Brachial Plexus Block

Sponsor: Baskent University Ankara Hospital

Conditions Arterial Occlusion Pressure (mmHg) Initial Systolic Blood Pressure (mmHg) Initial Tourniquet Pressure (mmHg) Maximal Systolic Blood Pressure (mmHg) Maximal Tourniquet Pressure (mmHg) Quality of Bloodless Surgical Field (4 Point Scale) Tourniquet Time (Minutes)

Interventions Upper limb fracture surgery and arterial occlusion pressure (AOP) estimation based tourniquet pressure (TP) setting

Updated 4 times since 2021 Last updated: Jan 13, 2021 Started: Oct 8, 2019 Primary completion: Jan 9, 2021 Completion: Jan 9, 2021

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

This NA trial investigates Arterial Occlusion Pressure (mmHg) and Initial Systolic Blood Pressure (mmHg) and is currently completed. Baskent University Ankara Hospital leads this study, which shows 4 recorded versions since 2019 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

4 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Feb 2021 — Jul 2024 [monthly]

Completed NA

First recorded

Oct 2019

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Baskent University Ankara Hospital

Data source: Baskent University Ankara Hospital

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

Study Locations

• Ankara, Turkey (Türkiye)