Clinical trials: Hemodynamic Changes
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
Pregnant, High Altitude
The Effect of Different Altitude Levels on Spinal Anesthesia in Cesarean Section Surgery
The aim of the researchers in this prospective study is to determine the differences, if any, in terms of anesthetic parameters among pregnant women who live at different altitudes and undergo cesarean section under neuraxial…
- Trial name
- altitude (NCT05715476)
- Testing
- cesarian surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Giresun University
High Altitude, Healthy Adult
Assessment of Total Pulmonary Resistance sPAP/CO Between High Altitude HA vs. Sea Level LA in Healthy Individuals H
To study the effect of relocation from high altitude (Quito Ecuador: 2850m) to sea level on pulmonary resistance (sPAP/CO) and other hemodynamic outcomes in healthy individuals, who live permanently >2600m.
- Conditions
- High Altitude, Healthy Adult, Echocardiography, Pulmonary Resistance
- Trial name
- NCT07804485
- Testing
- Descent from 2850m to sea level
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Health, Subjective
Thermographic Analysis of Hemodynamics Changes Through & Following Wingate Test
Remote sensing and measurements of hemodynamic changes in blood flow for Wingate Anaerobic test using a novel image processing algorithm.
- Trial name
- NCT05361876
- Where
- Israel
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Tel Aviv University
Symptoms of Anxiety
Transcranial Photobiomodulation in Anxiety Disorders
The investigators have previously shown that safe, non-invasive methods of brain stimulation such as the administration of transcranial infrared light can result in improvements to cognition and emotion.
- Trial name
- NCT07133893
- Testing
- Attention bias assessment and modification, Transcranial photobiomodulation
- Where
- United States
- Volunteers
- 280 people, healthy volunteers welcome
- Sponsor
- Francisco Gonzalez-Lima, PhD
Blood Pressure, Blood Glucose, High
Health Effect of Energy Drink Consumption
Energy drinks consumption has varied effects on the hemodynamic, blood glucose levels, brain functions and memory. The use of energy drinks is pervasive and especially young adults consume it often as binge drinking.
- Conditions
- Blood Pressure, Blood Glucose, High, Cognitive Change
- Trial name
- NCT04961086
- Testing
- energy drink
- Where
- Pakistan
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Blood Pressure, Dental Anxiety
Hemodynamic Changes During Implant Surgery with Intravenous Conscious Sedation
The goal of this study is to determine whether intravenous sedation would contribute to the stabilization of hemodynamics in adult patients during periodontal/implant surgery compared to receiving local anesthesia during…
- Trial name
- NCT05756439
- Testing
- Intravenous Sedatives with or Without Analgesia, No IV sedation
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Acute Mountain Sickness, High Altitude Pulmonary Edema
Hemodynamic Changes in Altitude Adaptation
We use a new technology (Nexfin from BMEYE-Inventive Hemodynamics) to monitor Cardiac Output, Blood Pressure, Fluid Responsiveness, Pulse Oximetry, Hemoglobin Concentration, Oxygen Delivery in Climbers during their process of…
- Conditions
- Acute Mountain Sickness, High Altitude Pulmonary Edema, High Altitude Cerebral Edema
- Trial name
- NCT01698619
- Where
- Germany
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Goethe University
Right Hepatectomy
Hepatic Hemodynamic Changes and Simulation in Living-Related Liver Transplantation
This 1-year project is intended to study the hemodynamic changes of poratal and hepatic artery during living related liver transplantation.
- Trial name
- NCT00234624
- Where
- Taiwan
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Pregnancy
Hemodynamic Changes During Normal Pregnancy
Prospective, observational study of the changes in hemodynamic variables such as blood pressure, cardiac output, systemic vascular resistance, and of changes in respiratory variables such as vital capacity, and functional…
- Trial name
- NCT00682201
- Where
- Norway
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Cerebral Hemodynamics, Cognitive Change
Effects of Pulsed Electromagnetic Fields (PEMFS) On Cerebral Haemodynamics
The investigators are looking to determine the effects of PEMFs device on cerebral blood flow and cognition in healthy volunteers.
- Trial name
- EPOCH (NCT03944993)
- Testing
- Pulsed Electromagnetic Fields Therapy (Dominant leg), Pulsed Electromagnetic Fields Therapy (Non-dominant leg)
- Where
- Singapore
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
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
Traumatic Brain Injury
Detection of Hemodynamic Changes in TBI Population With Functional Near Infrared Spectroscopy
The goal of this project is to develop a test to assess frontal lobe function using a rapid, inexpensive, objective, and standardized method, without the need for expertise in cognitive test administration.
- Trial name
- NCT01797549
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Uniformed Services University of the Health Sciences
Colorectal Cancer
The Benefits of Deep Neuromuscular Block and Sugammadex in Laparoscopic Colorectal Surgery
Pneumoperitoneum, the use of carbon dioxide, presents some disadvantages, including a risk of hypercarbia and respiratory acidosis during surgery in the respiratory system, and of an increased mean arterial pressure and systemic…
- Trial name
- NCT02266056
- Testing
- Deep neuromuscular block using rocuronium and reversal with suggamadex, Moderate neuromuscular block using rocuronium and reversal with suggamadex
- Where
- South Korea
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Yonsei University
High Altitude, Healthy
Assessment of Total Pulmonary Resistance sPAP/CO Between Sea Level LA vs. High Altitude HA After Re-ascent in Healthy Individuals
To study the effect of a re-ascent after a one-week stay at sea level (after prior descent from 2850m) to high altitude (Quito Ecuador: 2850m) on pulmonary resistance (sPAP/CO) and other hemodynamic outcomes in healthy…
- Conditions
- High Altitude, Healthy, Healthy Adult, High Altitude Effects
- Trial name
- NCT07804589
- Testing
- Re-Ascent from sea level to 2850m
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Thoracic Surgical Procedures, One-lung Ventilation (OLV)
Study of Cardiac Power Index During Supine, Lateral, and Between Left and Right Positions During Two- and One-Lung Ventilation (OLV): Comparison of Hemodynamic Changes After Lung Recruitment Maneuver and Fluid Challenge Among Responders and Non-Responders (SVI, MAP, CPI Changes).
The aim of this trial is to study the changes of the Cardiac Power Index (CPI) during supine and lateral decubitus position in two and one lung ventilation respectively.
- Conditions
- Thoracic Surgical Procedures, One-lung Ventilation (OLV), Hemodynamic Changes
- Trial name
- NCT07037225
- Testing
- Fluid challenge during one-lung ventilation (OLV) in the lateral decubitus position, Hemodynamic monitoring
- Where
- Greece
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Maria Fountoulaki
Cesarean Section
To Compare the Effects of Oxytocin and Carbetocin on Intraoperative Hemodynamic Changes in Cesarean Section Surgeries.
To compare the effects of oxytocin and carbetocin, used as uterotonics in elective caesarean section surgeries, in terms of intraoperative hemodynamic changes.
- Trial name
- NCT06956365
- Testing
- Group-C, Group-O
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Hemodynamic Changes, Music Therapy
Effects of Music Therapy on Anesthetic Requirements and Hemodynamic Parameters
Music therapy has been reported to reduce analgesic and anesthetic requirements, but evidence in thoracic surgery remains limited.
- Conditions
- Hemodynamic Changes, Music Therapy, Thoracic Surgery, Anesthetic Consumption
- Trial name
- NCT07322562
- Testing
- music therapy during surgery
- Where
- Turkey (Türkiye)
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Intubation, Endotracheal, Anesthesia, General
A Comparison of Two GlideScope Intubation Techniques
The aim of this study is to compare the hemodynamic response to tracheal intubations using the standard technique versus the alternative GS intubation technique.
- Trial name
- NCT01865643
- Testing
- GlideScope
- Where
- Canada
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Intraocular Pressure, Intubation;Difficult
A Comparison of Videolaryngoscope and Direct Laryngoscope in IOP Changes, Throat Pain, IT and Hemodynamic Variables
The aim of the study was to compare intraocular pressure, intubation time, throat pain and hemodynamic variables using direct or videolaryngoscopy under general anesthesia requiring endotracheal intubation
- Trial name
- IOP (NCT03279172)
- Testing
- direct laryngoscope, videolaryngoscope
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Diskapi Teaching and Research Hospital