Clinical trials: Tourniquet
Hemorrhage
Tourniquets Type Combat Application Tourniquet: Proximal or Distal Location, Simple or Staggered on Upper and Lower Limb
A tourniquet is used to stop abundant bleeding when simple compression is not effective. The investigators will study the vascular suffering of the tourniquets according to their location on the limb: limb (arm / thigh) or distal…
- Trial name
- GARROTS (NCT03218176)
- Testing
- Proximal single upper limb, Proximal staggered upper limb, Distal single upper limb
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Hemorrhage
Performance of Junctional Tourniquets in Normal Human Volunteers
Normal human adult volunteers wereused to investigate the performance of medical devices intended to stop junctional bleeding on the battlefield.
- Trial name
- NCT01965561
- Testing
- CRoC, AAJT, JETT
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- United States Army Institute of Surgical Research
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)
Sensory Nerve Conduction, Oxyneurogram Index
Effect of Tourniquet on Sensory Nerve Conduction Threshold (sNCT) and OxyNeuroGram (ONG) Index- A Volunteer Study
There are a number of risk factors for development of chronic pain that have been evaluated including age, gender, type and duration of surgery, duration of pain prior to surgery and tourniquet application.
- Trial name
- NCT01970839
- Testing
- tourniquet, sensory nerve conduction abnormality
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Duke University
Hand Injuries With Intravenous Regional Anesthesia
Early Versus Late Deflation of Distal Tourniquet in IVRA With and Without Ketorolac in Hand & Forearm Surgery
Bier block , or intravenous regional anesthesia (IVRA), is a method of anesthesia for upper extremity surgeries. IVRA was first described by August Bier in 1908, and after a period of latency, it began to gain widespread use…
- Trial name
- NCT05234619
- Testing
- Group one ( lidocaine or control LE ) Early deflation, Group two ( lidocaine , ketorolac LKE ) Early deflation, Group three ( lidocaine or control LL ) Late deflation
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Sohag University
Intracranial Pressure Increase
Effect of Tourniquet Application on Optic Nerve Sheath Diameter
The aim of the study to investigate the effect of tourniquet application on optic nerve sheath diameter (ONSD) and cerebral oxygenation during lower extremity surgery.
- Trial name
- NCT04758091
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Venipuncture, Healthy Adult
Clinical Trial to Assess the Effectiveness of Applying Dry Local Heat and/ or High Tourniquet Pressure for Venipuncture.
Low level intervention health products clinical trial, fourth phase, non-commercial research. Dissertation of COMPLUTENSE UNIVERSITY of Madrid. Principal Investigator of this clinical trial: Ms.
- Trial name
- ECYPVEN-H/17 (NCT04027218)
- Testing
- Dry heat, High pressure, Combination of dry heat and high pressure
- Where
- Spain
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Traumatic Hemorrhage
Determine the Most Effective Intervention for Hemorrhage Control Readiness for Laypersons: The PATTS Trial
This is a randomized controlled study evaluating the ability of laypersons to correctly apply a tourniquet using different instructional methods.
- Trial name
- PATTS (NCT03479112)
- Testing
- Flashcards, Audio-kit, B-Con training
- Where
- United States
- Volunteers
- 562 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Vascular Diseases
Minimal Inflation Tourniquet Pressure Using Induced Hypotension
Limb occlusion pressure (LOP) and arterial occlusion pressure (AOP) are the terms that mean the lowest tourniquet pressure required to stop the arterial blood flow into the limb distal to the cuff.
- Trial name
- NCT04055779
- Testing
- estimation method for arterial occlusion pressure, the limb occlusion pressure
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Amniotic Fluid Embolism, Pulmonary Hypertension
Effect of Tourniquet Binding of Cervical on the Blood Volume of Amniotic Fluid in Cesarean Section
This study was conducted to investigate whether the use of tourniquet after delivery of the fetus could reduce the amount of amniotic fluid entering the bloodstream and thus reduce the incidence of intraoperative adverse events.
- Trial name
- NCT06254092
- Testing
- tourniquet binding of cervical
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- First People's Hospital of Chenzhou
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
Healthy Subject
Effect of Pneumatic Tourniquet on Arm Swelling After Lymph Node Removal
The purpose of the proposed study is to evaluate the acute impact of swelling caused by low-pressure tourniquet use in the setting of ipsilateral prior axillary lymph node dissection and the change in swelling reduction following…
- Trial name
- NCT03584100
- Testing
- Tourniquet 8000
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Stanford University
Hand Injuries, Upper Extremity Injury
Lower Tourniquet Pressure Study
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…
- Trial name
- NCT04994405
- Testing
- Tourniquet Pressure
- Where
- 3 sites in United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
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
Hematoma, Arthroplasty Complications
The Effect of Releasing the Tourniquet in Total Knee Replacement Before Closure on the Blood Loss , Joint Effusion , Hematoma Formation and Wound Complication
The study , observe the effect of releasing the Tourniquet in total knee replacement surgery before closure in comparison with releasing it after wound closure The effect was assessed by Hb drop post operative and Hematoma…
- Trial name
- NCT04810000
- Testing
- tourniquet
- Where
- Jordan
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Yazan Saleh Rajab Hammad
Ischemia
Optimal Time Delay of Epinephrine Injection With "One-per-mil" Tumescent Solution
The aim of this study is to know the characteristic of "one-per-mil" tumescent solution in regards of the optimal time delay to achieve optimal visualization of operation field in hand and digit surgery. Hypothesis: 1.
- Trial name
- NCT02033681
- Testing
- "One-per-mil" Tumescent Solution Injection, Saline Solution
- Where
- Indonesia
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
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 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
Ischemia Reperfusion Injury
The Effect of Pregabalin Given Preoperatively on the Tourniquet Induced Ischemia-reperfusion
The application of tourniquet is indispensable for a bloodless surgical area in total knee arthroplasty surgery. The release of tourniquet produces reactive oxygen species which can cause injury and then ischemia-reperfusion…
- Trial name
- NCT03482544
- Testing
- Pragabalin
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Baskent University