Clinical trials: Tourniquet
Initial Systolic Blood Pressure (mmHg), Arterial Occlusion Pressure (mmHg)
Does Anesthetic Technique Affect Pneumatic Tourniquet Pressures in Upper Limb Fracture Surgery?
In pneumatic tourniquet applications, the use of an individualized, lowest-effective tourniquet pressure (TP) has been recommended, in order to avoid pressure related complications.
- Conditions
- Initial Systolic Blood Pressure (mmHg), Arterial Occlusion Pressure (mmHg), Tourniquet Time (Minutes), Quality of Bloodless Surgical Field (4 Point Scale)
- Trial name
- NCT04710225
- Testing
- Upper limb fracture surgery and arterial occlusion pressure (AOP) estimation based tourniquet pressure (TP) setting
- Where
- Turkey (Türkiye)
- Volunteers
- 69 people
- Sponsor
- Baskent University Ankara Hospital
Hallux Valgus
Tourniquet Use in Hallux Valgus Surgery
Prospective, single-center, randomized interventional clinical trial of tourniquet use in hallux valgus surgery. Patients will be their own controls.
- Trial name
- NCT06680518
- Testing
- tourniquet, No tourniquet
- Where
- France
- Volunteers
- 44 people
- Sponsor
- Clinique Saint Jean, France
Total Knee Arthroplasty
Total Knee Arthroplasty With and Without Tourniquet: Comparative Study
Tourniquet use during total knee arthroplasty (TKA) improves visibility and reduces intraoperative blood loss. However, tourniquet use may also have a negative impact on early recovery of muscle strength and lower extremity…
- Trial name
- NCT04130009
- Testing
- Tourniquet use
- Volunteers
- 70 people
- Sponsor
- Hawler Medical University
Arthropathy of Knee, Pain, Joint
Does Tourniquet Use Have an Effect on Pain and Function After Total Knee Arthroplasty
Total knee arthroplasty (TKA) is an effective surgical procedure for reducing knee joint pain and improving the quality of life of patients with advanced knee osteoarthritis.
- Trial name
- NCT04733716
- Testing
- Using Tourniquet
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Umraniye Education and Research Hospital
Laparoscopic Myomectomy
Temporary Uterine Tourniquet Application Versus Local Myometrial Epinephrine Injection During Laparoscopic Myomectomy
While both local vasoconstrictors and tourniquet application are recognized methods for blood loss control, there is a paucity of head-to-head randomized controlled trials directly comparing these two distinct approaches in…
- Trial name
- NCT07525687
- Testing
- Temporary Uterine Tourniquet Application, Local Myometrial Epinephrine Injection
- Where
- Egypt
- Volunteers
- 74 people
- Sponsor
- Minia University
Total Knee Arthroplasty
Clinical and Functional Outcomes of Tourniquet Use in Primary Total Knee Arthroplasty
Many surgeons choose to perform total knee arthroplasty (TKA) surgery with the aid of a tourniquet. A tourniquet is a device that fits around the leg and restricts blood flow to the limb.
- Trial name
- NCT05581563
- Testing
- total knee arthroplasty(TKA)
- Volunteers
- 100 people
- Sponsor
- Mongi Slim Hospital
Hemorrhage, Healthy Volunteers
Healthy Adults Aged 18-55, Three Ukrainian Windlass Tourniquets (SICH, DNIPRO GEN 2, PULS) Compared With CAT Gen 7, and Complete Limb Arterial Occlusion Confirmed by Doppler.
The goal of this clinical trial is to learn if three Ukrainian-made windlass tourniquets (SICH, DNIPRO GEN 2 and PULS) stop arterial blood flow in the arm or leg as well as the Combat Application Tourniquet (CAT Gen 7) does.
- Conditions
- Hemorrhage, Healthy Volunteers, Arterial Occlusion
- Trial name
- TORQUE (NCT07900360)
- Testing
- Windlass-type hemostatic tourniquet SICH, Windlass-type hemostatic tourniquet Dnipro, Windlass-type hemostatic tourniquet PULS, Windlass-type hemostatic tourniquet CAT Gen 7 (reference)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Foundation for Expert Deployment for Governance and Economic Growth (EDGE)
Skin Pressures Under Blood Draw-tourniquets
Sensation and Skin Pressures Under Blood-Draw Tourniquets
Purpose: This research study seeks to determine whether surface pressures generated by elastic tourniquets used by phlebotomists during blood-draws can penetrate to deeper tissues where major arteries and nerves lie.
- Trial name
- NCT03187041
- Testing
- Sensation and Skin Surface Pressures Under Blood-Draw Tourniquets
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Injury
Timing of Tourniquet Release
This will be a prospective randomized clinical trial comparing clinical outcome measures in patients who undergo elective upper extremity surgery when tourniquet is dropped prior to closure as opposed to when tourniquet is…
- Trial name
- NCT06576869
- Testing
- Upper extremity orthopedic surgeries.
- Where
- United States
- Volunteers
- 214 people
- Sponsor
- Orlando Health, Inc.
Osteoarthritis, Knee
Efficacy Testing of Different Tourniquet Pressure Used for Postoperative Pain Reduction in Total Knee Arthroplasty
Tourniquet use during total knee replacement (TKR) improves visibility, significantly decreases intra-operative blood loss and reduce operative time.
- Trial name
- NCT03931837
- Testing
- Tourniquet: Systolic blood pressure + 75 mmHg, Tourniquet: Systolic blood pressure + 100 mmHg, Tourniquet: Systolic blood pressure + 150 mmHg
- Where
- Thailand
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Thammasat University
Blood Flow Restriction (BFR) Training Effects
Quantification of Progenitor Cell Circulation Following Vascular Resistance Exercise Using Delfi Tourniquet System
The purpose of this observational study is to examine how slowing down blood flow to the legs- a practice called blood flow restriction (BFR)- during exercise by applying compression to the legs affects the way stem cells are…
- Trial name
- NCT07213726
- Testing
- Delfi Personalized Tourniquet System
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Andrews Research & Education Foundation
Tourniquets, Arthroplasty
Effect of Tourniquet on UKA
There is obviously a lack of evidence regarding the risk-benefit ratio of a thigh tourniquet in unicondylar knee arthroplasty (UKA).
- Trial name
- NCT02465684
- Testing
- unicondylar knee arthroplasty
- Volunteers
- 30 people
- Sponsor
- Medical University Innsbruck
Stellate Ganglion Block
Stellate Ganglion Block on Tourniquet Response
To investigate the influence of stellate ganglion block on tourniquet response during surgery in patients undergoing elective lower limb Department of orthopedics.
- Trial name
- NCT03181672
- Testing
- Stellate ganglion block, control group
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Affiliated Hospital of Xuzhou Medical University
Traumatic Hemorrhage
LAVA TQ Doppler Functionality Study
This is a single-blinded, randomized clinical trial to determine if the Layperson Audiovisual Assist tourniquet's (LAVA TQ) ability to occlude arterial blood flow is non-inferior to that of the Combat Application Tourniquet (CAT).
- Trial name
- NCT05504733
- Testing
- Layperson Audiovisual Assist Tourniquet (LAVA TQ), Combat Application Tourniquet
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Uniformed Services University of the Health Sciences
Hand Surgery, Wrist Surgery
Early Rehabilitation After Hand or Wrist Ambulatory Surgery : How to Preserve Locomotion at Home Without Rebound Pain?
The purpose of this retrospective study is to compare the analgesic efficacy of Walant " Wide Awake Local Anesthesia No Tourniquet " with lidocaine and bupivacaine versus axillary brachial plexus block using mepivacaïne, both…
- Trial name
- WalantBAX (NCT04306666)
- Testing
- Regional anesthesia
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Montpellier
Hypertension
Comparison of Calcium Channel Blockers and Beta Blockers on Tourniquet-induced Hypertension During Intravenous Regional Anesthesia
The investigators aimed to investigate the efficacy of calcium channel blockers and beta blockers for controlling tourniquet induced blood pressure increase in patients undergoing carpal tunnel operations with IVRA.
- Trial name
- NCT02319161
- Testing
- Calcium channel blocker and beta blocker
- Volunteers
- 50 people
- Sponsor
- Ankara University
Arthritis Knee
Tourniquet on Total Knee Arthroplasty
The purpose of this study is determine the effect on novel pressure-regulating tourniquet use on pain, functional recovery, sleep and total blood loss following total knee arthroplasty.
- Trial name
- NCT04923724
- Testing
- tourniquet, No tourniquet
- Where
- United States
- Volunteers
- 165 people
- Sponsor
- Washington University School of Medicine
Knee Surgery With Tourniquet
Effect of Spinal or Sevoflurane Anesthesia on Neutrophil Activation During Knee Surgery With Pneumatic Tourniquet
Aim of study : Assessement of neutrophil activation during ischemia reperfusion associated with tourniquet use for total knee arthroplasty.
- Trial name
- NCT03470363
- Testing
- Sevoflurane Volatile Liquid, Bupivacaine / SUFentanil
- Volunteers
- 40 people
- Sponsor
- University of Liege
Norepinephrine, Glypressin, Tourniquet Deflation, Hypotension
Noradrenaline Versus Glypressin for Prevention of Hypotension After Deflation of Tourniquet in Knee Arthroplasty
Pneumatic tourniquet is usually used in orthopedic surgeries, as it helps to decrease operative bed bleeding, and thus, maintaining a clean and dry surgical field allowing easy and clear identification of the anatomical…
- Trial name
- NCT05774067
- Testing
- Saline, Norepinephrine, glypressin
- Where
- Egypt
- Volunteers
- 135 people
- Sponsor
- Tanta University
Quadriceps Muscle Atrophy, Tourniquet
Evaluation of Ischemia and Reperfusion Interval With Neuromonitorization in Tourniquet Application
The goal of this clinical trial is to compare two differential tourniquet pressure in lower extremity surgery cases. The main questions it aims to answer are: What are the perioperative neurophysiological effects of ischemia and…
- Conditions
- Quadriceps Muscle Atrophy, Tourniquet, EMG
- Trial name
- NCT05926154
- Testing
- Surgical tourniquet pressure selection
- Where
- Turkey (Türkiye)
- Volunteers
- 24 people
- Sponsor
- Istanbul University