Clinical trials: Hemodynamic
ADPKD, Glomerulonephritis
Effects of Systemic NO-Inhibition on Renal Hemodynamics in Patiens With Polycystic Kidney Disease and Chronic Glomerulonephritis
The study tests the hypothesis that systemic and renal nitric oxide availability is changed in polycystic kidney disease and chronic glomerulonephritis.
- Trial name
- NCT00345137
- Testing
- Ng-monomethyl-L-arginine (drug)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Regional Hospital Holstebro
Hypotension (MeSH: D007022)
Carotid Artery Blood Flow, Blood Pressure, and Cardiac Output During Anesthesia in Children Aged 0-5 Years
Blood pressure is routinely monitored during anesthesia in children, but blood pressure alone may not accurately reflect blood flow to vital organs.
- Trial name
- CARFLOW (NCT07847203)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Headache, Migraine
The Effect of Adenosine on Cranial Hemodynamic, Headache and Migraine Induction Properties.
Adenosine is a nucleoside that plays a role in both vascular and nociceptive systems, and it has been proposed that adenosine may cause headache in particularly sensitive subjects.
- Trial name
- NCT04577443
- Testing
- Adenosine, Saline
- Where
- Denmark
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Danish Headache Center
Menopause, Cardiovascular Risk Factor
Effect of 4 Weeks of Citrulline and Glutathione Supplementation on Arterial Function
Examining the effects of 4 weeks of Citrulline alone or in combination with glutathione on the arterial function of postmenopausal women.
- Trial name
- NCT04672447
- Testing
- L-Citrulline, Glutathione
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Sepsis, Septic Shock
Micro and Macro Circulation in Sepsis
Purpose: To assess the prognostic role of Handheld Vital Microscopy (HVM) and evaluate levels of endothelial glycocalyx (eGC) breakdown in patients demonstrating Hemodynamic Incoherence (HI), to elucidate a mechanistic link…
- Trial name
- DAISY (NCT05694455)
- Testing
- Starling Stroke Volume (Starling SV)- Passive Leg Raise, Microscan Sublingual Microscopy, Venous Excess Ultrasound Scoring (VExUS)
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Denver Health and Hospital Authority
Anxiety
Comparative Study of Hemodynamic Changes Caused by Diazepam and Midazolam During Third Molar Surgery
Objective: The aim of the present study was to compare hemodynamic changes using 7.5 mg of midazolam and 10.0 mg of diazepam during the surgical removal of symmetrically positioned third molars.
- Trial name
- NCT02177955
- Testing
- 7.5 mg Midazolam, 10 mg diazepam
- Where
- Brazil
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Jimmy Barbalho
Obesity
Effect of Aerobic Exercise Training in Obese Adults
To determine the effect of aerobic exercise training on arterial stiffness and hemodynamics in obese adults. Proper evidence on the effect of aerobic exercise training on both arterial stiffness and hemodynamics are sparsely…
- Trial name
- NCT05202535
- Testing
- Aerobic exercise training, Conventional therapy
- Where
- Pakistan
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Prehypertension (Elevated Blood Pressure) or Hypertension, Obesity and Obesity-related Medical Conditions
Evaluation of Physical Fitness and Hemodynamics Across a Diverse Population
In this study, investigators will use the IFT 30-15 test, a six-minute walking test, and a treadmill test to assess the participants' cardiorespiratory fitness.
- Trial name
- ACT-ON-s1 (NCT06669715)
- Where
- Slovenia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Ljubljana
Thoracic Surgical Procedures, One-lung Ventilation (OLV)
Study of Cardiac Power Index During Supine, Lateral, and Between Left and Right Positions During Two- and One-Lung Ventilation (OLV): Comparison of Hemodynamic Changes After Lung Recruitment Maneuver and Fluid Challenge Among Responders and Non-Responders (SVI, MAP, CPI Changes).
The aim of this trial is to study the changes of the Cardiac Power Index (CPI) during supine and lateral decubitus position in two and one lung ventilation respectively.
- Conditions
- Thoracic Surgical Procedures, One-lung Ventilation (OLV), Hemodynamic Changes
- Trial name
- NCT07037225
- Testing
- Fluid challenge during one-lung ventilation (OLV) in the lateral decubitus position, Hemodynamic monitoring
- Where
- Greece
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Maria Fountoulaki
Exercise
Autonomical and Hemodynamic Repercussions on Excentric Resistance in Different Intensities With Blood Flow Restriction
Introduction: Studies on resistance training (RT) associated with blood flow restriction (BFR) have emerged as an alternative method of gaining strength and hypertrophy; however, the cardiovascular and autonomic repercussion of…
- Trial name
- NCT03942510
- Testing
- eccentric exercise with blood flow restriction
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Paulista University
ACL Injury, Hemodynamics
A Paradigm Shift in Musculoskeletal Rehabilitation Assessment After ACL Reconstruction Using Near-Infrared Spectroscopy
This study aims to establish and compare muscle haemodynamic response patterns in physically active subjects with anterior cruciate ligament (ACL) reconstruction, at different time points after surgery, against healthy controls…
- Conditions
- ACL Injury, Hemodynamics, Oxygen Consumption Based Assessment of Hemodynamics, Exercise
- Trial name
- HemoNIRS-LCA (NCT06621355)
- Testing
- Incremental Interval Test on a Cycle Ergometer
- Where
- Spain
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Universitat de Lleida
Healthy
Exploring the Cortical Hemodynamic Variability of Prefrontal iTBS: a Concurrent TBS/fNIRS Study
An increasing number of studies have used the intermittent theta-burst stimulation (iTBS) protocol to investigate neural plasticity non-invasively in the prefontal cortex in healthy humans and in patients with psychiatric…
- Trial name
- NCT06104462
- Testing
- Intermittent theta burst stimulation (iTBS)
- Where
- Hong Kong
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Erectile Dysfunction
A Phase I Crossover Study of the Hemodynamic Interactions of Avanafil & Alcohol in Healthy Male Subjects.
The purpose of this study is primarily to evaluate whether taking avanafil with alcohol causes the blood pressure to fall.
- Trial name
- NCT01054859
- Testing
- avanafil, alcohol
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- VIVUS LLC
Intubation Complication, Cardiovascular Morbidity
The Effects of Lidocaine and Magnesium Sulphate on the Attenuation of the Hemodynamic Response to Tracheal Intubation
Justification and Objectives: The hemodynamic response to stimuli of the airways is a common phenomenon and its control is important to decrease systemic repercussions.
- Trial name
- NCT02359370
- Testing
- Lidocaine, Magnesium Sulphate
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Hospital de Base
This Study Aims to Provide Evidence on Which Positioning Strategy Offers the Best Hemodynamic Outcomes, Maternal Hemodynamic
Comparison of Maternal Hemodynamics During Spinal Anesthesia with Different Cesarean Delivery Positioning
Cesarean delivery is a common surgical procedure, and maintaining maternal hemodynamic stability during the procedure is crucial for both maternal and fetal outcomes .
- Conditions
- This Study Aims to Provide Evidence on Which Positioning Strategy Offers the Best Hemodynamic Outcomes, Maternal Hemodynamic, Maternal Positioning During CS
- Trial name
- NCT06857162
- Testing
- Positioninng during Cs
- Where
- Egypt
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Aswan University
Healthy, Healthy Adult
Assessment of Heart Rate Variability HRV During Descent DE From 2850m to Sea Level and During Re-ascent A From Sea Level to 2850m in Healthy Individuals H
To study the effect of relocation from high altitude (Quito Ecuador: 2850m) to sea level and re-ascent from sea level to 2850m on heart rate variability and other hemodynamic parameters in healthy individuals, who live…
- Conditions
- Healthy, Healthy Adult, High Altitude Effects, High Altitude
- Trial name
- NCT07801846
- Testing
- Descent and re-ascent (2850m, sea level)
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Other Complications of Surgical and Medical Procedures
Comparison of the Effects of Nicardipine and Remifentanil on Surgical Visual Field
In the present study, the purpose was to compare the effects of Nicardipine and Remifentanil on surgical visual field and hemodynamic parameters in microscopic tympanomastoidectomy cases with Controlled Hypotension (CH).
- Trial name
- NCT06130527
- Testing
- Nicardipine, Remifentanil
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Erol Karaaslan
Healthy
Perceptual, Hemodynamic and Cardiovascular Responses of Two Different BFR Training Protocols
BFR training is growing in popularity and a variety of devices are on the market for clinical use. One way in which it is thought that BFR resistance training safety can be increased is by using a BFR cuff that regulates the…
- Trial name
- NCT05145335
- Testing
- Autoregulated Blood Flow Restriction Cuff (smart-cuff pro devices, acting as pressurized tourniquet) combined with low load strength training, Non-autoregulated blood flow restriction cuff ((smart-cuff pro devices, acting as pressurized tourniquet) combined with low load strength training)
- Where
- Belgium
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University Ghent
Microcirculation, Orthostatic Intolerance
Influence of RIC on the Orthostatic Competence of the Microcirculation
The goal of this clinical trial (pilot study) is to learn about the microcirculatory regulation of the lower extremity under orthostatic stress with and without RIC - Remote Ischemic Preconditioning in healthy participants.
- Conditions
- Microcirculation, Orthostatic Intolerance, Remote Ischemic Preconditioning, Hemodynamics
- Trial name
- NCT05990907
- Testing
- Remote ischemic preconditioning
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ISAR Klinikum
Healthy
Neurophysiological Effects of Mind-body Exercise in Healthy Adults
There is some clinical evidence showing that Baduanjin (BDJ) practice, a type of mind-body based physical exercise, can improve executive function (EF).
- Trial name
- NCT06337344
- Testing
- Baduanjin, Exercise, Video Viewing
- Where
- Hong Kong
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University