Clinical trials: Hemodynamic Responses
HIV Infections
Cardiovascular Responses to Exercise in People Living With HIV/AIDS: Effects of Exercise Training
Patients living with HIV (PLWHIV) have compromised muscle metaboreflex, which can cause exercise intolerance. This randomized controlled clinical trial will verify the effects of regular exercise on autonomic and hemodynamic…
- Trial name
- NCT04512456
- Testing
- Exercise training
- Where
- Brazil
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Cardiologia de Laranjeiras
Intracranial Pressure Increase, Supraglottic Airway Device
Effect of Different Supralottic Airway Devicess on Optic Nerve Sheath Diameter
Direct laryngoscopy and tracheal intubation are associated with increases in intraocular pressure (IOP), intracranial pressure (ICP), heart rate (HR), and blood pressure.
- Conditions
- Intracranial Pressure Increase, Supraglottic Airway Device, Optic Nerve Sheath Diameter
- Trial name
- NCT05499754
- Testing
- pLMA: PROSEAL LARYNGEAL MASK, sLMA : SUPREMA LARYNGEAL MASK, I-jel =I-GEL
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Forward Head Posture, Normal Head Posture
Comparison of Prefrontal Hemodynamic Responses and Balance Control Differences Based on Head Posture and Task Difficulty in Cognitive-Balance Tasks
Recent studies have shown that individuals with forward head posture (FHP) experience not only impaired balance control but also cognitive deficits.
- Trial name
- NCT06850077
- Testing
- Cognitive-Balance dual task
- Where
- South Korea
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Sahmyook University
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
Electroencephalography, Craniotomy Surgery
Evaluation of Response to Pain From Skull Pin Fixation in Craniotomies
The goal of this observational study is to investigate the relationship between the response to skull pin fixation pain and the analysis of blood pressure, heart rate, and brain wave activity in adults undergoing brain surgery.
- Conditions
- Electroencephalography, Craniotomy Surgery, Pain Management
- Trial name
- NCT06811701
- Testing
- Scalp nerve block, Opioid Anesthetics, Local Anesthetic Injection
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Diskapi Teaching and Research Hospital
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 Instability
The Effects of Lidocaine and Esmolol on Attenuation of Hemodynamic Response to Orotracheal Intubation
The present study aims to compare the hemodynamic response during laryngoscopy and orotracheal intubation using continuous infusion of lidocaine and esmolol in patients undergoing general anesthesia.
- Trial name
- NCT03612492
- Testing
- Esmolol, Lidocaine
- Where
- Brazil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hospital de Base
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
Hemodynamic Instability
Role of Nebulized Dexmedetomidine in Blunting the Effects of Direct Laryngoscopy and Endotracheal Tube on Heart Rate and Blood Pressure.
The goal of this interventional study is to check the effectiveness of nebulized Dexmedetomidine in preventing the rise in blood pressure and heart rate in patients undergoing General Anesthesia.
- Trial name
- NCT06103721
- Testing
- Dexmedetomidine Injection [Precedex], Normal Saline
- Where
- Pakistan
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Muhammad Haroon Anwar
Hypotension, Sepsis
Carotid Doppler Ultrasound for the Measurement of Intravascular Volume Status
Ultrasound represents an attractive non-invasive method to assess hemodynamic status. Understanding dynamic changes in hemodynamics in situations such as hypovolemia, sepsis, and cardiogenic shock can potentially help improve…
- Trial name
- NCT02907931
- Testing
- Point of Care Ultrasound
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Yale University
Erectile Dysfunction
Study to Evaluate Hemodynamic Response to to a Sublingual Dose of Glyceryl Trinitrate in Subjects Receiving TA-1790, Sildenafil Citrate, and Placebo
The objective of this study is to evaluate the hemodynamic response to a sublingual dose of glyceryl trinitrate in subjects receiving oral TA-1790, sildenafil citrate, and placebo.
- Trial name
- NCT01616485
- Testing
- TA-1790, Sildenafil citrate, Nitrostat
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- VIVUS LLC
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
Stroke, Transcranial Direct Current Stimulation
Hemodynamic Response of Anodal Transcranial Direct Current Stimulation Over the Cerebellar Hemisphere in Healthy Subjects
Upper extremity motor impairment is one of the major sequelae of stroke, resulting in limitation of activities of daily livings.
- Conditions
- Stroke, Transcranial Direct Current Stimulation, Functional Near Infrared Spectroscopy
- Trial name
- NCT04101695
- Testing
- tDCS
- Where
- South Korea
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
COVID-19, Heart Rate
Effect of Mask Use on Hemodynamic Responses During Exertion
The use of masks is a necessity due to the current pandemic conditions. The aim of the study is to examine the effects of the use of masks during effort on dyspnea and fatigue with hemodynamic parameters.
- Conditions
- COVID-19, Heart Rate, Blood Pressure, Exercise Test
- Trial name
- NCT05401331
- Testing
- Treadmilll, mask
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Decrease in Heart Rate Below Baseline Value
Genetic Determinants of Hemodynamic Response to Esmolol
Beta 1 Adrenergic antagonists (beta blockers) have major role in the treatment of CHF, IHD and hypertension. However, there is large interindividual variability in the response to beta blockers.
- Trial name
- NCT01388036
- Testing
- esmolol
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Laryngoscopy, Hemodynamic Changes
Effect of Nalbuphine Versus Fentanyl on Hemdoynamic Effects of Laryngoscopy
Participants will undergo routine pre-operative evaluation. An intravenous line will be placed in the recovery area. On arrival in the operating room, standard monitoring (blood pressure, heart rate, oxygen saturation, ECG…
- Trial name
- NCT07435337
- Testing
- Nalbuphine, Fentanyl
- Where
- Pakistan
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Rawalpindi Institute of Cardiology
Exercise Training, Hemodynamic Response
The Impact of Blood Flow Restriction (BFR) on Exercise and Hemodynamic Responses
The impact of blood flow restriction (BFR) on exercise and hemodynamic responses will be studied. The use of BFR will be studied during yoga and low-intensity aerobic exercise in healthy subjects with no history of chronic…
- Trial name
- NCT03540147
- Testing
- Hokanson Cuffs, BStrong Bands
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Hemodynamic Response to Laryngoscopy and Orotracheal Intubation
Effect of Nalbuphine on Hemodynamic Response During Laryngoscopy and Intubation
Laryngoscopy and placement of a breathing tube during general anesthesia can cause temporary increases in blood pressure and heart rate. These changes may be harmful in some patients.
- Trial name
- NAL-HRI (NCT07348159)
- Testing
- Normal saline IV, Nalbuphine 0.2 mg/kg
- Where
- Pakistan
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Dr. Waseem Ullah
Exercise, Central Blood Pressure
Central Hemodynamic Exercise Responses Study
The purpose of this study is to examine the acute effect of continuous and aerobic interval exercise on postexercise central BP response in men with an elevated blood pressure.
- Trial name
- CHeER (NCT03118700)
- Testing
- Aerobic Interval Exercise, Continuous exercise
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Obesity Adult Onset
Effects of Chronic Dietary Grape Seed Extract Supplementation on Aortic Stiffness and Hemodynamic Responses to Exercise in Obese Males
It was demonstrated that acute dietary supplementation with GSE reduced arterial blood pressure via reduction in Q in obese individuals.
- Trial name
- NCT04465110
- Testing
- Grape Seed Extract
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- California Baptist University