Clinical trials: Blood Flow
Blood Flow Restriction Training, Muscle Oxygenation
"How Blood Flow Restriction Exercise Affects Muscle Oxygenation and Lactate in Elite Athletes"
This study investigates the effects of blood flow restriction (BFR) training combined with low-intensity aerobic exercise on muscle oxygenation, total hemoglobin (THb), and blood lactate levels in elite athletes, comparing them…
- Conditions
- Blood Flow Restriction Training, Muscle Oxygenation, Physiological Adaptations
- Trial name
- NCT06918314
- Testing
- Blood Flow Restriction Kaatsu Training Device
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Eastern Mediterranean University
Elastic Band Exercises, Blood Flow Restrictive Exercises, Tennis
Elastic Band Exercises With Blood Flow Restriction Technique in Tennis Players
Considering that therabant (elastic band) training combined with blood flow restriction exercises can be an effective training program for achieving muscle hypertrophy in practical applications, the aim of this study was to…
- Trial name
- NCT07676071
- Testing
- Blood flow restricts exercise, Elastic band exercises without occlusion
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Akdeniz University
Cerebral Blood Flow
Cerebral Blood Flow in Term and Preterm Neonates Using Doppler Ultrasonography
This study aims to evaluate cerebral blood flow in stable term and preterm newborns using Doppler ultrasonography. By measuring and comparing PSV, EDV, RI, and PI in the main brain arteries, the study seeks to identify normal…
- Trial name
- NCT07427342
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Assiut University
Cerebral Blood Flow, Cerebral Blood Flow Regulation
The Role of Estrogen and Testosterone in Determining Brain Blood Flow and Metabolic Regulation in Humans
Due to historical exclusion of females from research, there are gaps in the understanding of female physiology, how it differs from males, and how sex-specific hormones contribute.
- Conditions
- Cerebral Blood Flow, Cerebral Blood Flow Regulation, Sex Differences, Exercise
- Trial name
- NCT07212712
- Testing
- GnRH antagonist, Estradiol (E2), Testosterone
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Blood Flow Restriction Training, Patella Position
BFR Training for Post ACLR
This randomized clinical trial is designed to compare three different rehabilitation methods for patients who have undergone anterior cruciate ligament (ACL) reconstruction.
- Conditions
- Blood Flow Restriction Training, Patella Position, Muscle Morphology, Anterior Cruciate Ligament Reconstruction
- Trial name
- NCT07142889
- Testing
- Low load-BFRt, High load-Eccentric training
- Where
- Indonesia
- Volunteers
- 60 people
- Sponsor
- Udayana University
Blood Flow Restriction Training, Eccentric Training
BFR Training on Muscle Morphology
This randomized clinical trial study compares high-load eccentric training (HL-Et), sham LL-BFRt, and low-load blood flow restriction (LL-BFRt) in sportsmen.
- Conditions
- Blood Flow Restriction Training, Eccentric Training, Muscle Morphology, Patellofemoral Pain Syndrome
- Trial name
- NCT06566950
- Testing
- Low load-BFRt, High load-Eccentric training
- Where
- Indonesia
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Udayana University
Autografts, Blood Flow Restriction Therapy
Blood Flow Restriction Following ACLR w/Quad Autograft
This project is intended to acquire objective measurements of implementing BFR rehabilitation in ACL reconstructions to show any changes upon completion of the BFR protocol.
- Conditions
- Autografts, Blood Flow Restriction Therapy, Rehabilitation Outcome, Quadriceps Muscle Strength
- Trial name
- BFR Quad Delay (NCT06636045)
- Testing
- Not applicable- observational study
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Kansas Medical Center
Renal Blood Flow, Anesthesia
MR-Evaluation of Renal Function in Anesthetized Pediatric Patients
The goal of this study is to investigate the effect of the anesthetic agents sevoflurane or propofol on the blood flow and oxygen delivery to the kidneys.
- Conditions
- Renal Blood Flow, Anesthesia, MRI, Renal Oxygenation
- Trial name
- MERAPED (NCT06876870)
- Testing
- Anesthesia Maintenance Agent
- Volunteers
- 50 people
- Sponsor
- Uppsala University
Blood Flow, Cerebral Oxygenation
MRI Assesment of Cerebral Blood Flow in Anesthetized Children
Children undergoing magnetic resonance imaging (MRI) of the brain often need to be sedated to complete the examination, as it is difficult to remain still for a long period, which is required to obtain usable images.
- Conditions
- Blood Flow, Cerebral Oxygenation, Blood Pressure
- Trial name
- BAMBI (NCT06886698)
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Karolinska Institutet
Adolescent Athletic Performance, Muscle Strength Development
Effects of Back Squat Exercise with or Without Blood Flow Restriction in Healthy Adolescent Basketball Athletes
The goal of this clinical trial is to assess the effectiveness of Blood Flow Restriction (BFR) training compared to traditional high-intensity training in adolescent basketball players aged 16-18.
- Conditions
- Adolescent Athletic Performance, Muscle Strength Development, Jump Height Improvement, Ground Reaction Force (GRF) Enhancement
- Trial name
- BFR (NCT06684093)
- Testing
- Back squat with Blood flow restriction machine, Back squats
- Where
- Lebanon
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- St Joseph University, Beirut, Lebanon
Aerobic Exercise, Blood Flow Restriction Therapy
Effects of Aerobic Blood Flow Restriction
The aim is to evaluate the effects of aerobic blood flow restriction on academy football players. Randomized clinical trial, with two intervention groups: Experimental group I will carry out training based on running on the…
- Trial name
- NCT06105697
- Testing
- Blood flow restriction Running on Treadmill, Running on Treadmill
- Where
- 2 sites in Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of the Balearic Islands
Infant, Premature, Diseases, Respiratory Tract Diseases
Effect of Volume Guarantee-High Frequency Oscillatory Ventilation on Cerebral Blood Flow in Neonates
A randomized controlled clinical trial evaluates cerebral blood flow changes associated with HFOV-VG in comparison to HFOV alone in preterm neonates with respiratory insufficiency during the period of invasive respiratory support
- Conditions
- Infant, Premature, Diseases, Respiratory Tract Diseases, Cerebral Blood Flow
- Trial name
- NCT05592431
- Testing
- High Frequency Oscillatory Ventilation with Volume Guarantee (SLE6000;SLE), High Frequency Oscillatory Ventilation (SLE6000;SLE)
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Blood Flow Restriction, ACL Tear
Blood Flow Restriction Training (BFR) in an Adolescent Population
While there are a number studies that have reported on the use of BFR in the adult population, there is limited information about the use of BFR in the adolescent population.
- Conditions
- Blood Flow Restriction, ACL Tear, ACL Injury
- Trial name
- NCT04285879
- Testing
- Blood Flow Restriction using Delfi Personalized Tourniquet System
- Where
- United States
- Volunteers
- 47 people
- Sponsor
- Connecticut Children's Medical Center
The Aim of This Study is to Measure Blood Flow Before and After a Block
Penile Blood Flow Characteristics Following Caudal or Penile Block
Pediatric urologic surgery is generally accompanied by use of a caudal or penile block for analgesia. A caudal block is performed by injecting local anesthetic in the low epidural space while a penile block is performed by…
- Trial name
- NCT04590859
- Testing
- Block performed, LMA placement
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Baylor College of Medicine
Cerebral Blood Flow
Cerebral Blood Flow Velocity Changes During Laparoscopic Surgery
Little is known about how implementation of pneumoperitoneum contributes to cerebral blood flow in pediatrics. We investigated this question in patients undergoing laparoscopic surgery, hypothesizing that cardiorespiratory…
- Trial name
- NCT04291326
- Testing
- Transfontanelle ultrasound
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Seoul National University Hospital
Tumor Blood Flow at Rest and During Exercise
Exercise and Tumor Blood Flow
This research aims at investigating tumor blood flow response to acute exercise in human cancer patients. It is hypothesized and expected that acute exercise increases tumor blood flow, which could plausibly increase the efficacy…
- Trial name
- EXETUMOR (NCT03987724)
- Testing
- Positron emission tomography (PET) imaging at rest and during supine bicycle exercise
- Where
- Finland
- Volunteers
- 8 people
- Sponsor
- Turku University Hospital
Cerebral Blood Flow
Cerebral Blood Flow Using Transfontanelle Ultrasound
We planned to evaluate cerebral blood flow and its association with age, blood pressure, and end tidal carbon dioxide in small pediatric using transfontanelle ultrasound during general anesthesia.
- Trial name
- NCT04070339
- Testing
- transfontanelle ultrasound
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Seoul National University Hospital
Cerebral Blood Flow and Neonates During Acute Respiratory Failure
Cerebral Perfusion and Acute Respiratory Failure
The most common reason for admitting babies and infants to an intensive care unit is due to respiratory distress (breathing difficulties). At present there are a number of different treatments for respiratory distress.
- Trial name
- NCT03733795
- Testing
- TCD
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Liverpool John Moores University
Intestinal Blood Flow
Packed Red Blood Cell Transfusion and Intestinal Blood Flow in Preterm Neonates
The purpose of the study is to determine whether packed red blood cell (PRBC) transfusion affects intestinal blood flow of premature infants during feedings and if so, whether return of normal intestinal blood flow pattern occurs…
- Trial name
- NCT01628133
- Testing
- ultrasound
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- St. Louis University
Thermography, Laser Doppler Blood Flow
Imaging of Adult Burn Injuries
Burn injuries are a common presentation to A\&E in the UK (175,000 per year) of whom 13,000 require hospital admission. Treatment of a single burn can cost more than £63,000, and is ultimately dependent on the depth.
- Conditions
- Thermography, Laser Doppler Blood Flow, Spectrophotometric Intracutaneous Analysis
- Trial name
- NCT02074787
- Testing
- Thermography, Laser Doppler, Spectrophotometric Intracutaneous analysis
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Chelsea and Westminster NHS Foundation Trust