Clinical trials: Hemodynamic Responses
COPD - Chronic Obstructive Pulmonary Disease, Healty Controls
Hemodynamic Responses and Brain Activity During Dual Tasks in COPD Patients Versus Healthy Individuals
Abstract Cognitive dysfunction is joint in patients with chronic obstructive pulmonary disease (COPD). In particular, there are effects in tasks that require attention, executive functions, and working memory related to the…
- Trial name
- NCT06974448
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Healthy
Exploring the Cortical Hemodynamic Variability of Four Weeks iTBS on a Healthy Participant: a Case Study
This study will investigate the effect of caffeine and time of day on brain excitability using excitatory brain stimulation. The investigators will recruit a healthy participant and conduct a concurrent iTBS/fNIRS protocol for 20…
- Trial name
- NCT05427565
- Testing
- caffeine, Experimental time
- Where
- Hong Kong
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Sepsis, Sepsis and Septic Shock
Hemodynamic Venous Congestion Ultrasound (VExUS) by ICU Nurses in Sepsis Patients.
Sepsis is a serious condition where the body's immune response to infection overreacts, leading to organ damage and death. Venous congestion, a buildup of blood in the veins, can occur in sepsis and contribute to organ injury.
- Conditions
- Sepsis, Sepsis and Septic Shock, Sepsis at Intensive Care Unit, Intensive Care Nurses
- Trial name
- VEXIVAN (NCT07406750)
- Testing
- Education in performing hemodynamic diagnostic ultrasound of venous congestion, Hemodynamic diagnostic ultrasound of venous congestion
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Region Örebro County
Hypertension, Cardiovascular Risk Factor
Central Arterial Hemodynamics and Resistance Training
Resistance exercise training is one of the popular exercise modes that has been drawn the public's attention. However, existing evidence showed high-intensity resistance exercise training-induced negative adaptation on vascular…
- Trial name
- NCT04546308
- Testing
- Resistance exercise training
- Where
- Taiwan
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Cardiovascular Diseases, Cardiovascular Abnormalities
Cardiovascular Risk Factors on Electrocardiographically and Hemodynamics Responses to Treadmill Exercise Test
The goal of this observational cross-sectional study is to analyze the effect of cardiovascular risk factors in healthy and asymptomatic populations.
- Conditions
- Cardiovascular Diseases, Cardiovascular Abnormalities, Healthy
- Trial name
- ERGO-RISC (NCT05987891)
- Testing
- Treadmill exercise stress test
- Where
- Brazil
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Obesity, Blood Pressure
Immediate Effects of Whole Body Vibration on Hemodynamic Response and Fatigue in Normotensive People With Obesity
Whole Body Vibration Therapy (WBVT) has been identified as a useful tool to increase peripheral blood flow. The present study aimed at how dynamic exercises with WBVT immediate effect on hemodynamic response and fatigue…
- Conditions
- Obesity, Blood Pressure, Whole Body Vibration, Exercise
- Trial name
- RT (NCT03865368)
- Testing
- Whole Body Vibration Training
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Okan University
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
Blood Pressure
Hemodynamic Responses in Hemodialysis Patients to Blood Flow Restriction Using Non-pneumatic Anti-shock Garments
Study comparing different groups of people and how they respond to application of the non-pneumatic anti-shock garments. Investigators will divide all recruited participants into three groups based on health status (group 1…
- Trial name
- NCT02915627
- Testing
- Application of Antishock garment
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Anxiety, Hypotension
Impact of Music on Satisfaction, Anxiety, and Hemodynamics During Spinal Anesthesia for Cesarean Delivery
The aim of this study is to evaluate the effect of perioperative music on maternal anxiety, hemodynamic response to spinal anesthesia, postoperative pain medication requirement, and overall maternal satisfaction.
- Trial name
- NCT02732964
- Testing
- Pandora Music, Mozart Music
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Hemodynamic Responses to Propofol
Hemodynamic Changes After Anesthesia With Propofol: Study of Biomarkers
The purpose of this study is to evaluate biomarkers affecting the hemodynamic responses to propofol. Particularly, the investigators will assess the effects of polymorphisms in NOS3 and PRKCA genes on hemodynamic responses to…
- Trial name
- NCT02442232
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
Dental Anxiety, Hemodynamic
Anxiety and Hemodynamic Changes in Third Molar Extraction After Patient Education
This randomized clinical trial investigates the effect of different preoperative patient information strategies on anxiety levels and hemodynamic responses during third molar extraction.
- Conditions
- Dental Anxiety, Hemodynamic, Molar, Third, Tooth Extraction
- Trial name
- NCT07018115
- Testing
- Basic Preoperative Information, Detailed Verbal Preoperative Information, Visual Preoperative Information (2D Animation)
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Ummugulsum Coskun
Hypertension
The Effects of Scalp Block With Bupivacaine Versus Levobupivacaine
Ninety American Society of Anesthesiologists (ASA) Physical Status classification system I-II patients were recruited for a randomised, placebo-controlled, double-blind study and were randomly divided into three groups to receive…
- Trial name
- NCT02497040
- Testing
- Levobupivacaine, Bupivacaine
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Uludag University
Obesity Associated Disorder
Respiratory and Hemodynamics Parameters Response to Positive End-Expiratory Pressure
In this study, the sixty mechanically ventilated class I obese patients were divided into two equal groups A and B. group A received RTP position + PEEP protocol, while group B underwent RTP position protocol only.
- Trial name
- Respiratory (NCT05508997)
- Testing
- respiratory parameters on mechanical ventilator (PEEP)
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Heidy F. Ahmed
Hemodynamic Instability
Comparison of Effects of Scalp Block and Intravenous Esmolol on Hemodynamic Response Following the Skull Pins Application for Elective Supratentorial Craniotomy
The goal of this clinical trial is to compare hemodynamic response (MAP, SBP, DBP and HR) between scalp block and intravenous esmolol while skull pins application in patients undergoing elective supratentorial craniotomy under…
- Trial name
- NCT06268275
- Testing
- Scalp block, Esmolol
- Where
- Thailand
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
Hemodynamics
The Effect of Age on the Hemodynamic Response During Rest and Exercise in Healthy Humans
Primary: To observe how hemodynamic parameters are affected by age during rest and exercise in healthy humans. Furthermore, how an acute fluid challenge changes hemodynamic parameters.
- Trial name
- HemReX (NCT01974557)
- Testing
- Exercise
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Finn Gustafsson
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
Moyamoya Disease
Biomarker-Led Optimization of Successful Surgical Outcomes in Moyamoya
The goal of this work is to use advanced magnetic resonance imaging (MRI) methods to assess brain blood flow and vascular function in adults with moyamoya disease (MMD).
- Trial name
- BLOSSOM (NCT06634004)
- Testing
- BOLD MRI
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Functional Magnetic Resonance Imaging
A Study of Two Methodologies for Measuring Blood Flow in the Brain in Response to Non-Drug Stimuli (P08085/MK-0000-180)
This study will identify a dose of ferumoxytol that can reliably detect changes in blood flow/volume in response to non-drug stimuli.
- Trial name
- NCT01244282
- Testing
- fMRI with sensory stimulation
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Cardiovascular Diseases, Lidocaine Causing Adverse Effects in Therapeutic Use
Evaluation of the Effect of 10% Lidocaine Spray Undergoing Coronary Artery Bypass Graft Operation
In patients undergoing coronary bypass surgery; 10% topical lidocaine administered endotracheally before intubation is to investigate the effect of hemodynamic response and EKG paramater after intubation.
- Conditions
- Cardiovascular Diseases, Lidocaine Causing Adverse Effects in Therapeutic Use, Tracheal Intubation Morbidity
- Trial name
- ELCABG (NCT03304431)
- Testing
- Orotracheal Lidocaine Oral Spray application
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Lidocaine
Lidocaine in the Prevention of Hemodynamic Response to Laryngoscopy and Endotracheal Intubation
Direct laryngoscopy and endotracheal intubation procedure stimulate the sympathetic nervous system, causing catecholamine release into the circulation and consequently hemodynamic changes.There are many studies showing that…
- Trial name
- NCT06107543
- Testing
- Nebulized Lidocaine, Iv Lidocaine
- Where
- Turkey (Türkiye)
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Derince Training and Research Hospital