Clinical trials: Tourniquets
Tourniquet Hypertension, Intraoperative Hypertension
Femoral Peri-arterial Local Anesthetic Injection Via Peri-arterial Perineural Catheter Reverses Tourniquet Associated Ischemic Hypertension
The goal of this prospective randomized double-blind study is to determine if an ultrasound guided peri-arterial injection of local anesthetic (LA) superomedially the femoral artery via peripheral nerve catheter reverses ischemic…
- Conditions
- Tourniquet Hypertension, Intraoperative Hypertension, Total Ankle Arthroplasty, Ankle Fusion
- Trial name
- NCT04454203
- Testing
- Mepivacaine, Saline, Perifemoral Injection of Local Anesthetic
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Duke University
Hemorrhage, Hypovolemic Shock
Efficacy of Prehospital Tourniquet Models for Arterial Occlusion in Upper and Lower Limbs
The goal of this clinical trial is to compare the occlusive capability and mechanical behavior of different commercially available pre-hospital tourniquet models and the results of their application on upper and lower limbs, in…
- Conditions
- Hemorrhage, Hypovolemic Shock, Tourniquets
- Trial name
- TQ-BR (NCT06725602)
- Testing
- TQ - Proximal Application ("high and tight"), TQ - Controlled application (2-3 inches)
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Tourniquet Pain, Ischemia-reperfusion
The Effect of Prolonged ischemıa and anesthetıc Agents on Oxidative Stress
The goal of this observational study is to learn about the relationship between postoperative pain and tourniquet-induced oxidative damage in adults undergoing orthopedic knee arthroscopy surgery.The goal of this observational…
- Conditions
- Tourniquet Pain, Ischemia-reperfusion, Postoperative Pain, Anesthesia
- Trial name
- NCT06942650
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Duzce University
Tourniquets, INTRAVENOUS CATHETER APPLICATION
Effects of Dıfferent Tournıques and Posıtıons on Paın, Anxıety Levels and Applıcatıon Success in Perıpheral Intravenous Catheter Applıcatıon: a Randomızed Controlled Study
Aim: The aim of this study was to investigate the effect of different tourniquet and position on pain, anxiety level and success of peripheral intravenous catheter (PIC) application.
- Trial name
- CATHETER (NCT06862921)
- Testing
- Control
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Tourniquet and Outcome After Total Knee Replacement
The Effect of the Tourniquet in Bilateral Total Knee Replacement
This study describes in a randomised controlled trial how the tourniquet influence the outcome af a total knee replacements
- Trial name
- NCT06228651
- Testing
- Tourniquet, The leg without the tourniquet
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Tourniquets
Ischemic Preconditioning and Thiol-disulfide Balance
Various strategies have been proposed to prevent or mitigate the effects of ischemia-reperfusion injury following the use of tourniquets in orthopedic surgery cases.
- Trial name
- NCT05082207
- Testing
- Remote Ischemic Preconditioning
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Konya Meram State Hospital
Tourniquet Hypertension, Intraoperative Hypertension
Femoral Peri-arterial Local Anesthetic Injection Decreases Tourniquet Associated Ischemic Hypertension
The purpose of this prospective randomized double-blind study is to determine if the novel technique of ultrasound guided peri-arterial injection of local anesthetic around the femoral artery decreases ischemic hypertension…
- Conditions
- Tourniquet Hypertension, Intraoperative Hypertension, Total Ankle Arthroplasty, Ankle Fusion
- Trial name
- NCT03390426
- Testing
- Mepivacaine, Perifemoral Injection of Local Anesthetic, Saline
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Duke University
Tourniquet Safety and Effectiveness
A New Technique for Determining Limb Occlusion Pressure
This study evaluates a novel technique for measuring the minimum pressure necessary to achieve a bloodless surgical field, known as a patient's limb occlusion pressure (LOP).
- Trial name
- NCT02620722
- Testing
- Personalized Tourniquet Instrument, Handheld Doppler ultrasound
- Where
- 4 sites in Canada
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Use of Tourniquet in Total Knee Arthroplasty
Effects of the Use of Tourniquet in Total Knee Arthroplasty on the Clinical and Functional Outcomes With 5 Years of Follow up
This study is randomized controlled trial with 5 years follow up and involved 101 patients divided in two groups; group A in which tourniquet was used in total knee arthroplasty while group B in which tourniquet was not used.
- Trial name
- NCT04469166
- Testing
- tourniquet, No tourniquet
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Hawler Medical University
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
Arthroplasty, Replacement, Knee, Acute Kidney Injury
After Surgery Acute Renal Failure Incidence in Total Knee Arthroplasty With and Without Tourniquet
This study analize the incidence of acute renal failure after performing total knee arthroplasty with or without use of tourniquet limb cuff (half of patients for each group) in a randomized clinical trial
- Conditions
- Arthroplasty, Replacement, Knee, Acute Kidney Injury, Tourniquets, Knee Osteoarthritis
- Trial name
- NCT03795805
- Testing
- total knee arthroplasty, Tourniquet limb cuff, Intaarticular lidocain
- Where
- Mexico
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Instituto Mexicano del Seguro Social
Tourniquets, Knee Arthroplasty, Total
Tourniquet Pressure in Primary Total Knee Arthroplasty
This proposed novel randomized control trial (RCT) seeks to address this gap in TKA protocol by gaining a better understanding of the relationship between tourniquet pressure and time, and intraoperative performance and…
- Conditions
- Tourniquets, Knee Arthroplasty, Total, Knee Replacement, Total
- Trial name
- NCT02830087
- Testing
- Tourniquet Cuff Pressure
- Where
- 2 sites in United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences