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Lower Tourniquet Pressure Study

NCT04994405 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 93

Last updated 2025-04-01

No results posted yet for this study

Summary

This study design is a prospective, double-blinded, randomized controlled trial evaluating the quality of bloodless surgical field with lower tourniquet pressures based on systolic blood pressure (SBP) compared to standard tourniquet pressures. A secondary goal is to evaluate the effect of lower tourniquet pressures on post-operative tourniquet site pain. The rationale behind the study is to provide evidence-based guidelines on tourniquet use to continue providing quality surgical care while minimizing pain and potential harm to patients.

Conditions

  • Hand Injuries
  • Upper Extremity Injury

Interventions

PROCEDURE

Tourniquet Pressure

The procedural intervention will be inflation of a pneumatic tourniquet to a lower than standard pressure as determined by the patient's SBP in hand and upper extremity surgery. The control will be inflation of a pneumatic tourniquet at a standard pressure of 250 mmHg in hand and upper extremity surgery. The tourniquet used will be the standard tourniquet used for hand and upper extremity surgery at our institutions - a tourniquet 18 inches in length and 3 inches in width manufactured by Stryker (Kalamazoo, MI) used in conjunction with a protective sleeve matched to the size of the tourniquet cuff which is provided by the manufacturer. Both pieces are supplied in a sterile packaging. No other tourniquets will be used.

Sponsors & Collaborators

Principal Investigators

  • Ali Azad · NYU Langone Health

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
100 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-07-15
Primary Completion
2024-09-27
Completion
2024-09-27

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04994405 on ClinicalTrials.gov