Clinical trials: Hemodynamic
Atelectasis
Efficacy and Ventilatory Responses to VHI in Atelectasis Patients
The purpose of this study include (1) To investigate the efficacy of ventilator hyperinflation technique to re-expand lung atelectasis on patients with critical trauma who intubated and mechanical ventilation in the intensive…
- Trial name
- NCT02768350
- Testing
- Ventilator hyperinflation technique, Conventional treatment
- Where
- Thailand
- Volunteers
- 30 people
- Sponsor
- Khon Kaen University
Sepsis, Disease Progression
Venous Lactate in Progression to Overt Septic Shock and Mortality in Non-elderly Sepsis Patients in Emergency Department
To investigate the role of initial venous lactate in predicting the severity progression to overt septic shock and 30-day mortality in non-elderly patients without hemodynamic shock who suspected to have acute infections.
- Conditions
- Sepsis, Disease Progression, Septic Shock, Fatal Outcome
- Trial name
- NCT01947127
- Where
- Thailand
- Volunteers
- 458 people
- Sponsor
- Chulalongkorn University
Septic Shock
Hemodynamic Effects of Dexmedetomidine in Septic Shock
The current treatment regimen of patients with septic shock requires a sufficient hemodynamic support aiming to preserve tissue oxygen requirements and perfusion.
- Trial name
- NCT02638545
- Testing
- Dexmedetomidine
- Where
- Italy
- Volunteers
- 37 people
- Sponsor
- University of Roma La Sapienza
Septic Shock
Hemodynamic Effects of Vasopressin in Early Septic Shock Stage
Vasopressin is a vasopressor used in patients with septic shock. However, its systemic hemodynamic effects and its microcirculation effects are not completely known and understood.
- Trial name
- NCT02053675
- Testing
- Vasopressin infusion
- Where
- Brazil
- Volunteers
- 18 people
- Sponsor
- Federal University of São Paulo
Craniotomy
Efficacy of Scalp Block on Hemodynamic Stability and Opioid Consumption During Craniotomy
Prospective randomised double-blinded placebo-controlled trial on the efficacy of scalp blocks on hemodynamic stability and opioid consumption during and after craniotomy.
- Trial name
- NCT02880566
- Testing
- Scalp block
- Volunteers
- 50 people
- Sponsor
- University of Liege
Septic Shock Hyperdynamic
ILOPROST in Septic Shock With Persistent Microperfusion Defects (I-MICRO)
Septic shock remains a major cause of death in critically ill patients. Alterations in microcirculation have long been proposed as a key pathophysiological factor of organ dysfunction and death in septic shock patients.
- Trial name
- I-MICRO (NCT03788837)
- Testing
- ILOPROST, NaCl
- Where
- France
- Volunteers
- 240 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Heart Failure With Normal Ejection Fraction
Effect of Inorganic Nitrates (Beetroot Juice) on Arterial Hemodynamics and Exercise Capacity
The main objective is to test the hypothesis that inorganic nitrate supplementation will: (1) Improve exercise efficiency and performance; (2) Enhance the systemic vasodilator reserve during exercise and specifically, the…
- Trial name
- NCT01919177
- Testing
- Nitrate rich beetroot juice, Nitrate depleted beetroot juice
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Corporal Michael J. Crescenz VA Medical Center
Geriatric Population, Spinal Anesthesia Induced Hypotension
HEIGHT-BASED AND CONVENTIONAL SPINAL ANAESTHETIC DOSING IN GERIATRIC PATIENTS
The goal of this clinical trial is to find out whether height-based dosing of spinal anaesthesia provides better hemodynamic stability and anesthetic outcome than conventional fixed dosing in elderly patients undergoing lower…
- Conditions
- Geriatric Population, Spinal Anesthesia Induced Hypotension, Spinal Anesthesia in Elderly Patients
- Trial name
- NCT07363941
- Testing
- Group A : Spinal Anaesthetic Dose, Group B : Conventional Dose
- Where
- Pakistan
- Volunteers
- 104 people
- Sponsor
- Shaheed Mohtarma Benazir Bhutto Institue of Trauma
Headache, Migraine
Headache Inducing Effect of NN414 in Migraine Patients
To investigate the role of KATP channels on the cerebral hemodynamic in migraine patients.
- Trial name
- NCT04744129
- Testing
- NN414, Saline
- Where
- Denmark
- Volunteers
- 16 people
- Sponsor
- Danish Headache Center
Heart Failure, Renal Insufficiency
Tolerability and Safety of CARDIOMEMS™ Intracardiac Continuous Cardiac Hemodynamic Monitoring Device in Patients With Cardio Renal Syndrome With Severe Renal Impairment
Renal failure is present in 40% of heart failure patients, and is one of the main comorbidities of heart failure. Follow-up with pulmonary artery pressure (PAP) monitoring has shown a reduction in mortality and frequency of…
- Trial name
- CARDIOMEMS (NCT05428631)
- Testing
- Implantation of the CARDIOMEMS™ HF device
- Where
- 2 sites in France
- Volunteers
- 4 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Fluid Responsiveness
Fluid Responsiveness Prediction Using Extra Systoles
Fluids are generally administered to patients in order to improve circulation. However, fluids do not always improve circulation and fluids have side effects.
- Trial name
- NCT02520037
- Where
- Denmark
- Volunteers
- 26 people
- Sponsor
- University of Aarhus
Elective Surgical Patient, Hypertensive Patients
Effect of Dexmedetomidine on Hemodynamic Response to Endotracheal Intubation in Hypertensive Patients
Dexmedetomidine, an alpha-2 adrenergic agonist, has been shown to provide several benefits during endotracheal intubation: 1. _Reduced anxiety and stress_: Dexmedetomidine's anxiolytic and sedative effects help reduce anxiety and…
- Conditions
- Elective Surgical Patient, Hypertensive Patients, Blood Pressure, Hypertensive Elderly Patients
- Trial name
- NCT06712186
- Testing
- Dexmedetomidine Group / Group D
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Liaquat National Hospital & Medical College
Healthy, Healthy Adult
Assessment of Lung Function (Lufu) at Sea Level LA vs. High Altitude HA in Healthy Individuals
To study the effect of a re-ascent to high altitude (Quito Ecuador: 2850m) after a one-week stay at sea level (after prior descent from 2850m) on lung function and pulmonary resistance/reactance in healthy individuals, who live…
- Conditions
- Healthy, Healthy Adult, High Altitude Effects, High Altitude
- Trial name
- NCT07804537
- Testing
- Re-ascent from sea level to 2850m
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Acute Kidney Injury, Cardiac Surgery
Fluid-removal Guided by VeXUS Score With Usual Care in Patients With Acute Kidney Injury After Cardiac Surgery
Acute kidney injury affects more than 30% of patients after cardiac surgery, and is associated with an excess in mortality. There is a clinical continuum between acute kidney injury (transient if <48h, persistent if >48h), the…
- Conditions
- Acute Kidney Injury, Cardiac Surgery, Venous Congestion, Hemodynamic Stability
- Trial name
- VeXUS (NCT06251713)
- Testing
- VeXUS score guided fluid management strategy, Usual care
- Where
- 2 sites in France
- Volunteers
- 40 people
- Sponsor
- Hospices Civils de Lyon
Ischemic Heart Disease
Multicenter Registry for Angiography-Derived Quantitative Flow Ratio
1. to investigate the feasibility and diagnostic performance of contrast quantitative flow ratio (QFR) for identifying the functional significance of intermediate degree stenotic lesions in all-comer patients with coronary artery…
- Trial name
- QFRRegistry (NCT03791788)
- Testing
- QFR assessment
- Where
- 5 sites in South Korea
- Volunteers
- 524 people
- Sponsor
- Samsung Medical Center
Spinal Anesthesia Evaluation
Regional Hemodynamic Parameter Changes After Spinal Anesthesia
Spinal anesthesia is a regional anesthesia method used for surgical procedures generally involving the lower abdominal area, perineum, and lower extremities.
- Trial name
- NCT05332379
- Testing
- Pulsed Wave Doppler USG examination
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people
- Sponsor
- Marmara University
Renal Dialysis, Hemodynamics
The LIPMAT Study: Liposomal Prednisolone to Improve Hemodialysis Fistula Maturation
This study will investigate if liposomal prednisolone is effective in promoting arteriovenous fistula (AVF) maturation when administered to human subjects after surgical creation of a radio-cephalic AVF.
- Conditions
- Renal Dialysis, Hemodynamics, Vascular Remodeling, Neointima
- Trial name
- LIPMAT (NCT02495662)
- Testing
- PEG-liposomal prednisolone sodium phosphate
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- Leiden University Medical Center
Liver Failure
Study to Evaluate if the Drug Vasopressin Protects the Kidneys for Patients Undergoing Liver Transplant
The purpose of this study is evaluate the medication vasopressin for its ability to preserve kidney function in patients undergoing liver transplantation.
- Trial name
- NCT00886262
- Testing
- Vasopressin
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Blood Pressure, Hemodynamic Response
Ischemic Preconditioning in Resistance Exercise in Older Women
This study investigates whether ischemic preconditioning (IPC) can reduce cardiac demand after resistance exercise in older women.
- Conditions
- Blood Pressure, Hemodynamic Response, Rating of Perceived Exertion, Heart Rate
- Trial name
- NCT07497659
- Testing
- Ischemic Preconditioning
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Triangulo Mineiro
Cardiac Arrest
Definition of Hemodynamic Thresholds in Out-of-Hospital Cardiac Arrest
This study seeks to evaluate, whether patients suffering from cardiac arrest, that can be successfully resuscitated, can be differentiated from those, that cannot be resuscitated, using arterial blood pressure values.
- Trial name
- HETOCA (NCT03172468)
- Where
- Austria
- Sponsor
- Medical University of Graz