Clinical trials: Hemodynamic Instability
Circadian Rhythm, Ciprofol
Effect of Circadian Rhythm on the Sedative Efficacy and Recovery Quality of Ciprofol General Anesthesia: A Multi-Center Observational Study
The goal of this multi-center observational study is to learn about the effect of circadian rhythm (morning vs. afternoon surgery) on the sedative efficacy, hemodynamic stability (especially induction-associated hypotension), and…
- Conditions
- Circadian Rhythm, Ciprofol, Hemodynamic Instability, Anesthetics Adverse Reaction
- Trial name
- NCT07686432
- Testing
- Surgery commences in the morning., Surgery commences in the afternoon.
- Volunteers
- 480 people
- Sponsor
- Jie Chen
Hypotension, Bradycardia
Effects of Ondansetron on Hemodynamic Changes After Spinal Anesthesia in Geriatric Urologic Surgery
Spinal anesthesia is frequently used in urologic surgery in geriatric patients; however, it may cause significant hemodynamic changes such as hypotension and bradycardia.
- Conditions
- Hypotension, Bradycardia, Hypotension During Surgery, Spinal Anesthesia Induced Hemodynamic Change
- Trial name
- NCT07551219
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people
- Sponsor
- Ankara City Hospital Bilkent
Critically Ill, Hemodynamic Instability
Comparing the PiCCO Monitor to the Non-invasive Biobeat (BB)-316PW in ICU Patients
The aim of this study is to compare hemodynamic monitoring using the invasive PiCCO device to the BB-613PW wireless, non-invasive PPG-based device, in critically ill patients within the ICU, suffering from hemodynamic instability…
- Trial name
- NCT04215627
- Testing
- non-invasive monitoring
- Where
- Israel
- Volunteers
- 9 people
- Sponsor
- Biobeat Technologies Ltd.
Hemodynamic Instability
Study of Ultrasonographic Cava Femoral Ratio in the Critically Ill Patient With Shock
This study aims to describe the ratio of the diameter of inferior vena cava to the common femoral vein measured by ultrasonography in critically ill patients with shock, and to evaluate the potential link between this ratio and…
- Trial name
- ECHO-RCF (NCT02891577)
- Testing
- Ultrasonography
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Shoulder Injuries, Anesthesia
The Effects of Preloading Before Beach Chair Position
The main objective of this study is whether preloading before positioning would be effective for less hemodynamic instability. The study also analyzes that patients with preloading will decrease postoperative nausea and vomiting…
- Conditions
- Shoulder Injuries, Anesthesia, Hemodynamic Instability
- Trial name
- NCT04671537
- Testing
- Preloading with crystalloid fluid
- Where
- Turkey (Türkiye)
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Hemodynamic Instability, Skin and Subcutaneous Tissue Disorders
Non Invasive Measurement of the Haemodynamic Parameters and of the Advanced Glycation End Products (AGEs) Levels
The aim of this study was to investigate the difference in accumulation of AGEs (advanced glycation end-products) in the tissues of individuals who smoke in comparison with individuals who do not as well as of individuals who…
- Trial name
- NONINVASHEMO (NCT02544165)
- Testing
- caffeine intake, cigarette smoking, Caffeine intake and Cigarette smoking
- Where
- Greece
- Volunteers
- 178 people, healthy volunteers welcome
- Sponsor
- Technological Education Institute of Sterea Ellada
Post Induction Hypotension
Lower Extremity Elevation to Minimize Hemodynamic Instability During Induction of General Anesthesia
The purpose of this study is to determine if lower extremity elevation (LEE) will reduce the incidence of postinduction hypotension, to compare the utilization of vasoactive medications after induction in patients with LEE and…
- Trial name
- NCT06513169
- Testing
- Group 1: LEE
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- The University of Texas Health Science Center, Houston
Hemodynamics Instability, Prone Position
Hemodynamic Changes Due to Prone Position
Perioperative prone position may be associated with hemodynamic instability. The causes of instability have not yet been precisely elucidated.
- Trial name
- NCT04491331
- Testing
- prone position
- Where
- Czechia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University Hospital Hradec Kralove
Vascular Remodeling, Sedentary Behavior
Effect of Training Intensity on Microvascular Function
The aim of this trial is to investigate the effect of aerobic training intensity on muscle vascular function: continuous versus interval.
- Conditions
- Vascular Remodeling, Sedentary Behavior, Hemodynamic Rebound
- Trial name
- NCT07237854
- Testing
- Percutaneous muscle biopsies of the vastus lateralis (quadriceps), Measurement of the maximal oxygen uptake (VO2max), Non-Invasive Cardiac Output Measurement (Innocor)
- Where
- Belgium
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Université Libre de Bruxelles
Hemodynamic Instability
The Cold Fluids Study
In this single center crossover study the aim is to investigate the effect of Ringer's lactate solution at high and low temperatures on physiological response in healthy adults.18 healthy volunteers will be included.
- Trial name
- NCT05610254
- Testing
- Ringer's Lactate
- Where
- Denmark
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
Cesarean Section Complications, Regional Anesthesia Morbidity
Novel Predictors of Post Spinal Hypotension in Cesarean Sections: Evaluating Jugular Vein Collapsibility Index and Shock Indices
Jugular vein collapsibility index and shock indices (Shock index, Modified Shock Index, Diastolic Shock Index) may be useful in estimating post spinal hypotension in cesarean section operations.
- Conditions
- Cesarean Section Complications, Regional Anesthesia Morbidity, Hemodynamic Instability, Shock
- Trial name
- NCT05953129
- Testing
- Right Jugular Vein Collapsibility Index
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Critically Ill, Haemodynamic Instability
Transducer Levelling Errors in Everyday ICU Practice - A Multicentre Blinded Observational Study
Invasive pressure monitoring (arterial blood pressure via arterial catheter and central venous pressure via central venous catheter) is fundamental to clinical decision-making in intensive care.
- Trial name
- NCT07330505
- Where
- 2 sites in Sweden
- Volunteers
- 60 people
- Sponsor
- Vastra Gotaland Region
Hemodynamic Instability
Hemodynamic Response During Goal Directed Fluid Therapy in the OR
The purpose of this study is to retrospectively evaluate the hemodynamic response to goal directed fluid therapy fluid during open abdominal surgery where goal directed fluid therapy is a standard of care after establishing a…
- Trial name
- NCT02365688
- Testing
- Initial bolus pre-incision
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Medtronic - MITG
Liver Transplant; Complications, Liver Diseases
Mean Systemic Filling Pressure Trends in Liver Transplant Recipients
Patients with end stage liver disease undergoing liver transplantation have varying degrees of intraoperative haemodynamic unstability during various phases of transplantation.
- Conditions
- Liver Transplant; Complications, Liver Diseases, Hemodynamic Instability
- Trial name
- NCT04462874
- Where
- India
- Volunteers
- 20 people
- Sponsor
- Institute of Liver and Biliary Sciences, India
Hypotension and Shock, Hypoperfusion
Non-invasive Objective Assessment of Hemodynamics in Preterm Neonates
Study type: Prospective Observational trial Study design: Longitudinal Population: Preterm newborns <32 weeks gestational age Hypothesis: The inclusion of non-invasive physiological measures of cardiac output, peripheral…
- Conditions
- Hypotension and Shock, Hypoperfusion, Hemodynamic Instability, Intraventricular Hemorrhage
- Trial name
- NOAH (NCT04538079)
- Testing
- Multimodal objective non-invasive Monitoring
- Where
- Ireland
- Volunteers
- 56 people
- Sponsor
- University College Cork
Hemodynamic Instability, Blood Pressure, Low
Hemodynamic OptimizaTion in Sitting POsition Surgery Trial
Intraoperative hypotension (MAP <65 mmHg) in patients undergoing general anesthesia is a notable risk factor for the development of post-operative complications including acute kidney injury (AKI), myocardial injury, stroke and…
- Conditions
- Hemodynamic Instability, Blood Pressure, Low, Orthopedic Disorder
- Trial name
- HOTSPOT (NCT05143632)
- Testing
- ClearSight
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Surgical Procedures, Operative, Hemodynamic Instability
Postoperative Continuous Non-invasive Haemodynamic Monitoring on the Ward
The patient's clinical care will not be altered apart from an the use of a non-invasive monitor for a short time, without any biological sample acquisition, or follow-up. This is low risk.
- Conditions
- Surgical Procedures, Operative, Hemodynamic Instability, Blood Pressure Disorders
- Trial name
- PostConMon (NCT04010058)
- Testing
- LIDCO CNAP device
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Royal Surrey County Hospital NHS Foundation Trust
Hemodynamic Instability, Pain
Evaluation in 15 Participants of Blood Flow, Comfort and Efficiency, Using 1 vs 36 Hz Stimulation Via Textile Electrodes
Muscle contractions induced by calf low-intensity neuromuscular electrical stimulation (C-LI-NMES) can increase venous return and may reduce venous thromboembolism.
- Trial name
- TTE_PVV_1_36 (NCT06082297)
- Testing
- Chattanooga Physio, DJO, neuromuscular electrical stimulation
- Where
- Sweden
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Karolinska University Hospital
Respiratory Abnormalities, Cardiovascular Abnormalities
Point of Care Ultrasonography
This is a Prospective, Double-center, randomized clinical trial. The purpose of the trial is to evaluate the benefit of adding POC US to the management of inpatients admitted to the internal ward with respiratory, cardiovascular…
- Conditions
- Respiratory Abnormalities, Cardiovascular Abnormalities, Hemodynamic Instability
- Trial name
- NCT02436317
- Testing
- Point Of Care Ultrasound
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Soroka University Medical Center
Hemodynamic Instability
Effect of Extended Infusion Lines on Pulse Contour-based Measurements
Hemodynamic monitoring of the critically-ill patients is increasingly performed using an arterial pulse contour-based cardiac output device such as the proAQT system.
- Trial name
- NCT03599440
- Testing
- Pressure line extensions
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Algemeen Ziekenhuis Maria Middelares