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
Acute Kidney Injury, Citrate
Citrate Versus Heparin in Continuous Renal Replacement Therapy :
This study is a prospective, multicenter, open-label randomized trial comparing regional citrate anticoagulation (RCA) with heparin-free protocol.
- Conditions
- Acute Kidney Injury, Citrate, Cytokines, Hemodynamic Responses
- Trial name
- NCT04865510
- Testing
- Regional citrate anticoagulation
- Where
- Thailand
- Volunteers
- 41 people
- Sponsor
- Bangkok Metropolitan Administration Medical College and Vajira 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
Mitral Regurgitation
Invasive Hemodynamic Response to Transcatheter Edge-to-Edge Mitral Valve Repair
Studying the effects of Trans-catheter Mitral Valve Repair (TMVr) on the hemodynamics and biomarkers in patients with severe mitral valve regurgitation.
- Trial name
- NCT04200378
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Mayo Clinic
Intracranial Hypertension, Endotracheal Intubation
Lidocaine, Dexmedetomidine, Esmolol and Magnesium Effect on Optic Nerve Sheath Diameter After Laryngoscopy
This clinical trial aims to compare the effects of lidocaine, dexmedetomidine, esmolol, and magnesium on optic nerve sheath diameter and hemodynamic response to laryngoscopy.
- Conditions
- Intracranial Hypertension, Endotracheal Intubation, Optic Nerve Sheath Diameter, General Anesthesia
- Trial name
- NCT06254534
- Testing
- optic nerve ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Haseki Training and Research Hospital
Rapid Ventricular Response Atrial Fibrillation
Rate Control in Atrial Fibrillation
Rate control in atrial fibrillation is a usual battle in emergency departments. Oral medications have a natural superiority to intravenous ones because they are easy-to-use and decrease the workload in busy emergency departments.
- Trial name
- NCT01655303
- Testing
- Propranolol, Metoprolol, Verapamil
- Where
- Iran
- Volunteers
- 90 people
- Sponsor
- Tehran University of Medical Sciences
Portal Hypertension
Acute Hemodynamic Response to Carvedilol in Children With Clinically Significant Portal Hypertension.
Clinically significant portal hypertension (CSPH) is defined as Hepatic Venous Pressure gradient (HVPG) >10 mmHg. Patients with CSPH are at risk of developing esophageal varices and clinical decompensation (variceal bleeding…
- Trial name
- NCT05767229
- Testing
- Carvedilol
- Where
- India
- Volunteers
- 40 people
- Sponsor
- Institute of Liver and Biliary Sciences, India
Craniotomy
Comparison of Epinephrine-lidocaine Solution and Dexmedetomidine -Lidocaine Solution
Scalp infiltration with Epinephrine- containing lidocaine solution is common method for craniotomy but it may result in transient but significant hypotension in patients undergoing neurosurgery.
- Trial name
- NCT01606969
- Testing
- scalp infiltration solution
- Where
- South Korea
- Volunteers
- 52 people
- Sponsor
- Yonsei University
Healthy, Lung Disease
Effects of Endotoxin in Normal Human Volunteers
Bacterial infections can progress to a life-threatening illness called septic shock, characterized by low blood pressure and vital organ damage.
- Conditions
- Healthy, Lung Disease, Sepsis, Septic Shock
- Trial name
- NCT00001303
- Testing
- Reference Endotoxin, Inhaled Nitric Oxide
- Where
- United States
- Volunteers
- 198 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
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
Skull Pin Insertion
The Lowest Effective Dose of Dexmedetomidine in Attenuating the Hemodynamic Responses During Skull Pin Insertion in Patients Undergoing Elective Craniotomy
Skull pins are used to immobilize the head during craniotomy. Fixation of skull pins causes acute hemodynamic changes which may affect cerebral autoregulation and hence cerebral blood flow.
- Trial name
- NCT03738059
- Testing
- Dexmedetomidine Injection [Precedex], normal saline 0.9%
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Assiut University
Hypertension, Hemodialysis Patients
Dialysate Sodium Individualization in Hemodialysis
Salt and water excess is an essential mechanism of hypertension. This is particularly relevant to patients with end stage kidney disease (ESKD) on dialysis.
- Trial name
- NCT00259714
- Testing
- dialysate sodium individualization, standard dialysate sodium
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Yale University
Septic Shock
Transpulmonary Thermodilution and Transesophageal Echocardiography in Early Septic Shock
The purpose of this study is to assess the concordance of therapeutic changes proposed after an early hemodynamic evaluation (hemodynamic profile) in septic shock patients using jointly the transpulmonary thermodilution technique…
- Trial name
- HEMOSEPSIS (NCT01188993)
- Testing
- early septic shock
- Where
- 2 sites in France
- Volunteers
- 153 people
- Sponsor
- University Hospital, Limoges
Septic Shock
The Construction and Application of Therapeutic System of Intelligent Decision-Oriented Hemodynamic Organized Therapy for Shock Patients
Patients with septic shock with norepinephrine >0.25ug/kg/min were enrolled. Informed consent was obtained for inclusion in the study and random assignment into the combination or norepinephrine group.
- Trial name
- NCT05886192
- Testing
- norepinephrine+vasopressin, Norepinephrine
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Peking Union Medical College Hospital
Use of Dexmedetomidine in Cardiac Surgery (CABG, Valve Replacement or Total Aortic Arch Replacement)
Effect of Dexmedetomidine on Hemodynamics in Cardiac Surgery
It is important to establish a stable haemodynamics in patients undergoing cardiac surgery. Haemodynamic depression is common during induction of anaesthesia [1].
- Trial name
- NCT06958913
- Testing
- Propofol group, Dexmedetomidine
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Pamukkale University
Sepsis With Hemodynamic Instability
Correlation of Aortic Versus Pulmonary ITV in Response to Vascular Filling
This is a multicenter study conducted in the emergency department of the Nantes University Hospital and the Confluent Private Hospital, over a period of 5 months, based on hemodynamic ultrasound.
- Trial name
- CIAOP (NCT04899323)
- Where
- France
- Volunteers
- 26 people
- Sponsor
- Nantes University Hospital
Septic Shock, Cardiomyopathy
Effects of Levosimendan, Milrinone and Norepinephrine on Left and Right Ventricular Function in Septic Shock
The aim of this study is to investigate the effects milrinon and levosimandan on n heart function in septic cardiomyopathy and how norepinephrine affects the left and right ventricular function in patients with septick shock…
- Trial name
- SCLM (NCT02640846)
- Testing
- Norepinephrine, Milrinone, Levosimendan
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Sahlgrenska University Hospital