Clinical trials: Peripheral Circulation
Fracture of Hip, Ileus
Peripheral Perfusion Index, Haemoglobin and Blood Transfusion in Acute Surgical Patients
The peripheral perfusion index (PPI) is a non-invasive, feasible measure of peripheral perfusion and, assumed, the overall circulation, which all patients are monitored by.
- Conditions
- Fracture of Hip, Ileus, Perforated Viscus, Anastomotic Leak
- Trial name
- NCT03795467
- Where
- Denmark
- Volunteers
- 1,500 people
- Sponsor
- Hvidovre University Hospital
Peripheral Arterial Occlusive Disease
Interest of a Bi-truncal Nerve Block (Femoral + Sciatic) Extended, Systematically Associated With General Anesthesia, in the Femoropopliteal Bypass: Study of Post-operative Analgesia and Peripheral Circulation Downstream
The aim of this study is to assess, in patients scheduled for femoropopliteal bypass, the benefit of a double peripheral nerve block (femoral + sciatic) with levobupivacaine and clonidine in a single dose, performed before…
- Trial name
- BLOC-FEMPOP (NCT01785693)
- Testing
- levobupivacaine, clonidine
- Where
- France
- Volunteers
- 47 people
- Sponsor
- University Hospital, Clermont-Ferrand
Healthy Subjects
Feasibility of Thioridazine as a Mobilizing Agent for CD34+ Hematopoietic Progenitor Cells
This study will investigate the possibility of using the drug thioridazine (also called Mellaril) to increase the number of certain types of cells moving from the bone marrow to the circulation in a group of healthy humans.
- Trial name
- NCT01765803
- Testing
- Mellaril
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- New Mexico Cancer Research Alliance
Prediabetes, Brain Insulin Sensitivity
Long-term Effects of Avocado Consumption on Health in Pre-diabetic Individuals
Primary aim of the study is to assess the effect of 12-week daily avocado consumption on cerebral blood flow and markers of cardio- and vascular health in both, the periphery and the brain, in pre-diabetic individuals with…
- Conditions
- Prediabetes, Brain Insulin Sensitivity, Cerebral Blood Flow, Satiety and Food Intake
- Trial name
- NCT07752225
- Testing
- Avocados
- Where
- Netherlands
- Volunteers
- 34 people
- Sponsor
- Maastricht University Medical Center
Septic Shock, Peripheral Perfusion Index
Different Norepinephrine Doses on Accuracy of Peripheral Perfusion Index in Predicting Tissue Perfusion in Septic Shock Patients
This study aims to evaluate the impact of different norepinephrine doses on the accuracy of the peripheral perfusion index in predicting tissue perfusion in septic shock patients.
- Trial name
- NCT07330908
- Testing
- Group I: Patients will receive norepinephrine <0.15 µg/kg/min, Group II: Patients will receive norepinephrine ≥ 0.15 µg/kg/min
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Tanta University
Weaning Failure
Peripheral Perfusion Index in Weaning From Mechanical Ventilation
Peripheral perfusion index (PPI) is variable measured by Radical-7 (Masimo) device and reflects the ratio between pulsatile and non-pulsatile portions of peripheral circulation.
- Trial name
- NCT03974568
- Where
- Egypt
- Volunteers
- 43 people
- Sponsor
- Cairo University
Post Spinal Anaesthesia Hypotension
Peripheral Perfusion Index as a Predictor of Post-spinal Hypotension in Patients Undergoing Lower Limb Surgeries
This prospective observational study was carried out on a sample of 40 patients over a period of 6 months to asses the peripheral perfusion index as a Predictor for post spinal hypotension in patient undergoing lower limp…
- Trial name
- NCT07279805
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Immunol Feature in Circulation and Thromb in AMI Patients
Immunologic Analysis of Peripheral Blood and Aspirated Thromb In AMI Patients
Researchers use FCM to analyze the immunol cell feature and its corresponding activation status, as well as the thromb aspirated through the thromb aspiration device in AMI patients
- Trial name
- ATAIA (NCT02704806)
- Volunteers
- 60 people
- Sponsor
- Jilin University
Peripheral Arterial Hemodynamics, Lower Extremity Blood Flow
Doppler Ultrasound Evaluation of the Effects of Exercise Combined With Kinesiology Taping on Local Hemodynamic Parameters
This study aims to evaluate the effects of exercise combined with kinesiology taping on local hemodynamic parameters in healthy university students.
- Trial name
- Kinesio tape (NCT07858851)
- Testing
- Kinesiology Taping, Ankle Pumping Exercise
- Where
- Taiwan
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Healthy, Peripheral Vascular Disease
The Effect of Heat on Blood and Oxygen Flow Readings Part 2
This is the second part of a research study in order to determine if using a specialized pulse oximetry probe with external heat pack will help obtain oxygen saturation (SaO2) and heart rate (HR) during monitoring for patients…
- Conditions
- Healthy, Peripheral Vascular Disease, Vasoconstriction
- Trial name
- NCT01992939
- Testing
- Specialized pulse oximetry probe with external heat pack, Standard of Care Pulse Oximetry Probe
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- VA Pittsburgh Healthcare System
Peripheral Arterial Disease, Intermittent Claudication
The Effects of Metformin on Functional Capacity in Individuals With Peripheral Artery Disease-Related Intermittent Claudication
The purpose of this study is to determine the effects of metformin on functional capacity (pain-free and maximum walking times) in individuals with peripheral artery disease (PAD)-related intermittent claudication.
- Trial name
- NCT01799057
- Testing
- Metformin
- Where
- Australia
- Volunteers
- 2 people
- Sponsor
- Baker Heart and Diabetes Institute
Carpal Tunnel Syndrome, Blood Flow Restriction (BFR) Training Effects
Effect of Blood Flow Restriction on Pain Perception, Grip Strength and Nerve Conductivity in CTS Patients.
The goal of this clinical trial is to investigate the effect of blood flow restriction (BFR) on pain perception, grip strength and nerve conductivity in patients suffering from carpal tunnel syndrome (CTS).
- Trial name
- NCT06574841
- Testing
- Blood Flow Restriction training
- Where
- Egypt
- Volunteers
- 54 people
- Sponsor
- Ahmed ElMelhat
Skeletal Muscle Endurance
Resistance Exercise Blood Flow Restriction
The number of repetitions able to be performed during resistance exercise is impacted by the load an individual is working against.
- Trial name
- BFRCL (NCT06724458)
- Testing
- Resistance exercise
- Where
- Canada
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Peripheral Artery Disease
Self Selected Exercise Intensity in PAD Patients
Although the benefits of supervised walking training in patients with peripheral arterial disease (PAD) and symptoms of intermittent claudication (IC) are well established, one of the main problems found in this type of protocol…
- Trial name
- NCT04333615
- Testing
- Exercise
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- University of Nove de Julho
Hypotension, Poor Peripheral Perfusion
Effect of Vasopressin on Tissue Oxygen Saturation in Cardiac Surgery Patients During Cardiopulmonary Bypass
The objective of this research is to compare the effect of a low dose Vasopressin infusion or placebo during cardiopulmonary bypass on vasopressor requirements, hemodynamics and tissue oxygen saturation and its recovery using…
- Trial name
- NCT01532505
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Mohamed Ismail
Exposure to Man-made Visible Light
Peripheral Blood Flow Responses to Electromagnetic Energy
This study evaluates 670 nm energy in the form of red light to stimulate blood flow changes in healthy adults. All participants will receive red light to their leg.
- Trial name
- NCT02370199
- Testing
- 670 nm light, octafluropropane
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Poor Peripheral Perfusion
Magnetic Resonance Imaging (MRI) to Assess Radial Artery Compression and Arterial Perfusion While TR Band is Applied
Subjects' radial artery diameters and plethysmography waveforms will be recorded by MRI and pulse oxymetry at varying levels of radial artery compression by the Terumo TR Band.
- Trial name
- NCT02478671
- Testing
- TR Band
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Terumo Medical Corporation
Sepsis, Severe Sepsis
Peripheral Perfusion Targeted Fluid Management
Impaired peripheral perfusion is related to worse outcome in critically ill patients. Although this is known, these parameters have never been used as target for hemodynamic therapy.
- Trial name
- NCT01397474
- Testing
- PPTFM
- Where
- 2 sites in Netherlands
- Volunteers
- 40 people
- Sponsor
- Erasmus Medical Center
Diabetes Mellitus, Type 2
Effect of Resistance Training Associated With Whole-Body Vibration in Diabetes
Introduction: Diabetes Mellitus (DM) is an important health condition of the population and its prevalence continues to grow due to population aging, economic development and urbanization.
- Trial name
- NCT03443986
- Testing
- Resistance training associated with vibration
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- Universidade Federal de Pernambuco
Peripheral Perfusion, Bowel Ischemia
Peripheral and Mesenteric Perfusion in Elective Surgical Patients
An important goal of haemodynamic monitoring and resuscitation is early detection of insufficient tissue perfusion and oxygenation.
- Conditions
- Peripheral Perfusion, Bowel Ischemia, Colorectal Surgery, Haemodynamic Instability
- Trial name
- NCT03395483
- Testing
- Haemodynamic monitoring
- Where
- Denmark
- Volunteers
- 30 people
- Sponsor
- Hvidovre University Hospital