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NCT Number: NCT06947655

Impact of Different Perioperative Tourniquets on Blood Loss and Surgeon Satisfaction in Total Knee Arthroplasty

The present study investigates the impact of two different perioperative tourniquets with different closing features on operative blood los, surgical field quality and surgeon satisfaction.

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Key information

Conditions

Total Knee Arthroplasty

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

University Hospital Bonn

Bonn, North Rhine-Westphalia, 53127, Germany

Location status: Recruiting

Location contact

Alexander Franz, B.Sc.

CONTACT

[email protected]

+49 170 3750718

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Inidication for a Total Knee Arthroplasty
  • Approval for Surgery by the Department of Anesthesia

Exclusion criteria

  • Open Wounds of the lower extremities
  • Acute or chronic infections of the lower extremities

Treatment and study plan

VBM Tourniquet

Device

Perioperative VBM-Tourniquet Application with a fixation pressure of 15mmHg.

Adaptive Cuff

Device

Perioperative Delfi-Tourniquet Application with a fixation pressure of 15mmHg.

Primary outcomes

  1. Blood Loss

    Time frame: Perioperative

    Perioperative blood loss in ml.

  2. Surgeon Satisfaction

    Time frame: Perioperative

    Surgical Satisfaction on a 0-100 mm VAS

Study contacts

Contact information is provided by the study sponsor or research team.

Alexander Franz, Dr. med., B.Sc.

CONTACT

[email protected]

+49 170 3750718

Sponsors and collaborators

Lead sponsor

University Hospital, Bonn

Other

Registry information

Official study title

Impact of Two Different Perioperative Tourniquets on Blood Loss, Surgical Field and Surgeon Satisfaction During Total Knee Arthroplasty

Important dates

Study start
2024
Primary completion
2025
Study completion
2025
First posted
Apr 27, 2025
Registry last updated
Apr 27, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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