Clinical trials: Non Invasive Blood Pressure
Blood Pressure
Accuracy Study of a Non-Invasive Blood Pressure Cuff in Comparison to an Invasive Radial Arterial Blood Pressure
The purpose of this study is to establish the performance of a blood pressure cuff. The hypothesis is that the blood pressure reading from the cuff will provide similar blood pressure as a radial artery.
- Trial name
- NCT01485120
- Testing
- BP monitoring using two methods
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Pulmonary Embolism, Pulmonary Embolus/Emboli
Non-Invasive Measurement of Cardiac Output and Stroke Volume in PE
Pulmonary embolism impacts over 1 in 1000 adults annually and is the third leading cause of cardiovascular death after heart attack and stroke. The consequence of each PE is widely variable.
- Conditions
- Pulmonary Embolism, Pulmonary Embolus/Emboli, Pulmonary Disease, Pulmonary Embolism and Thrombosis
- Trial name
- NCT04855370
- Testing
- Non-invasive hemodynamic measurements
- Where
- United States
- Sponsor
- University of California, Los Angeles
Blood Pressure
Comparison of Continuous Non-invasive Pressure Device Versus Invasive Pressure Measurement During Prehospital Emergency
The aim of the study is to evaluate the accuracy of continuous non-invasive AP monitoring (CNAP) compared to simultaneous IBP measurement in intensive care patients undergoing a transport in the ambulance car.
- Trial name
- NCT01627470
- Testing
- CNAP-Monitor
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Robert Hanss
Placenta Accreta, Blood Pressure
CNAP vs IABP in Pregnant Women With Placenta Accreta
The objective of this study is to investigate a technique to monitor blood pressure in women undergoing cesarean delivery with suspected placenta accreta spectrum.
- Conditions
- Placenta Accreta, Blood Pressure, Hemorrhage, Hemorrhage, Postpartum
- Trial name
- NCT04671680
- Testing
- LiDCO CNAP Monitoring Equipment
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Blood Pressure Measurement
Agreement of the Nexfin™ Monitor With Non-invasive Blood Pressure Measurement
Currently, BP is measured using an inflatable cuff wrapped around the patient's upper arm. This can be set to inflate every minute, but measurement may fail due to patient movement or shivering.
- Trial name
- Nexfin Pilot (NCT02447471)
- Testing
- Nexfin
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Cardiovascular Risk Factor, Vascular Function
Abertay Tea for Cardiovascular Health During Menopause
The regular consumption of seaweed, as observed in Japan, is associated to a reduced cardiovascular risk and prolonged life expectancy.
- Trial name
- AberTeaM (NCT07070635)
- Testing
- Nutritional intervention with Fermented Seaweed Enriched English Breakfast Tea, Nutritional intervention with Control English Breakfast Tea
- Where
- United Kingdom
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Abertay University
Non-Invasive Blood Pressure Monitoring During Thoracoscopic Surgery With One-Lung Ventilation
Blood Pressure Monitoring Accuracy in Patients Undergoing Lung Surgery With One-Lung Ventilation Using an Arm Cuff and Arterial Line
This study will test how accurate a blood pressure cuff is during a specific type of chest surgery. In some lung surgeries, doctors use a method called video-assisted thoracoscopic surgery (VATS), where small tools and a camera…
- Trial name
- NCT07107698
- Volunteers
- 90 people
- Sponsor
- Koç University
Congestive Heart Failure
Establishing Correlation Between Non-invasive Pulmonary Blood Pressure Readings and Swan-Ganz Results
Pulmonary hypertension (PH) is prognostic indicator in heart failure patients for poor outcome, however, it is challenging for monitoring.
- Trial name
- NCT04509089
- Testing
- Suremedix Device
- Where
- Israel
- Volunteers
- 15 people
- Sponsor
- Suremedix Ltd
Obstetric Anesthesia Problems
Preloading to Prevent Hypotension During Cesarean Section
Whether the usage of non-invasive arterial blood pressure monitor to guide fluid therapy in caesarean section can effectively reduce the incidence of hypotension and fetal complications.
- Trial name
- NCT03013140
- Testing
- Fluid therapy, Spinal anaesthesia
- Where
- Taiwan
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Blood Pressure, Cardiovascular Risk Factor
Non-Invasive Aortic Ambulatory Blood Pressure Monitoring for The Detection of Target Organ Damage in The Chinese Population
This study is a sub-investigation of SAFAR study. Consecutive patients with established hypertension (treated or untreated with antihypertensive drugs) or with suspected hypertension are recruited and their 24-hour brachial and…
- Conditions
- Blood Pressure, Cardiovascular Risk Factor, Target Organ Damage, Cardiovascular Events
- Trial name
- SAFAR-China (NCT03154203)
- Testing
- No intervention in this study
- Where
- China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Shanghai 10th People's Hospital
Hypotension
Early Prediction of ICU Hypotension Using Machine Learning
This prospective observational study aims to develop and internally validate a machine learning model for the early prediction of hypotension in adult intensive care unit patients.
- Trial name
- ICU-HypoAI (NCT07627607)
- Testing
- Routine ICU Data Collection
- Where
- Turkey (Türkiye)
- Volunteers
- 107 people
- Sponsor
- Kutahya Health Sciences University
Arterial Hypertension, Healthy Control
Non-invasive Validation of Non-invasive Central Blood Pressure Measurements Using Oscillometric Pulse Wave Analysis
There is growing evidence that central blood pressure is a better predictor of hypertensive end-organ damage and cardiovascular outcome than routine brachial readings.
- Conditions
- Arterial Hypertension, Healthy Control, Coronary Heart Disease, Diabetes Mellitus
- Trial name
- MEASURE-cBP2 (NCT03049709)
- Where
- Germany
- Volunteers
- 119 people
- Sponsor
- Universitätsmedizin Mannheim
Blood Pressure, Heart Rate
Non-invasive Blood Pressure Measurement Using Samsung Smartwatch
The aim of this study is to verify the accuracy of blood pressure and heart rate measurement by Samsung smartwatches compared to a standard monitor of vital signs used in intensive care units.
- Trial name
- NCT05302193
- Testing
- Calm measurement of blood pressure and heart rate (before physical activity), Physical activity, Calm measurement of blood pressure and heart rate (after physical activity)
- Where
- Czechia
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Vagus Nerve Stimulation, Autonomic Nervous System
Frequency-Dependent Effects of Auricular Vagus Nerve Stimulation on Autonomic and Cardiovascular Parameters
This randomized, sham-controlled, crossover study investigates the acute autonomic effects of transcutaneous cervical vagus nerve stimulation (tcVNS) applied at five different frequencies (0 Hz/sham, 10 Hz, 25 Hz, 50 Hz, 100 Hz)…
- Conditions
- Vagus Nerve Stimulation, Autonomic Nervous System, Heart Rate, Blood Pressure
- Trial name
- AVNS-DRC (NCT07274332)
- Testing
- Pulsetto FIT™ - tcVNS 10 Hz, Pulsetto FIT™ - tcVNS 25 Hz, Pulsetto FIT™ - tcVNS 50 Hz
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- SEFA HAKTAN HATIK
Blood Pressure Determination, Hemodynamic Monitoring
Continuous Vs Intermittent Non Invasive Blood Pressure Monitoring in Preventing Post Operative Organ Failure
Continuous non-invasive arterial pressure monitoring has the potential to decrease the duration of intraoperative hypotension and hypertension compared to conventional intermittent blood pressure monitoring. Chen et al.
- Conditions
- Blood Pressure Determination, Hemodynamic Monitoring, Postoperative Complications
- Trial name
- NiMon (NCT05496322)
- Testing
- Continuous Non Invasive Blood Pressure Monitoring, Intermittent Non Invasive Blood Pressure Monitoring
- Where
- Italy
- Volunteers
- 1,267 people
- Sponsor
- University of Messina
Intensive Care Unit, Arterial Catheter
Ankle Measurements of Arterial Pressure: Semi-recumbent or Horizontal Position.
The upper arm is sometimes inaccessible for arterial pressure (AP) measurement. Placing the automatic cuff at the ankle is a common alternative. However, whether AP measurement at the ankle is reliable is uncertain.
- Trial name
- 2PAC (NCT06032169)
- Testing
- Patients of a surgical intensive care unit having an arterial catheter
- Where
- France
- Volunteers
- 51 people
- Sponsor
- Nantes University Hospital
Non Invasive Blood Pressure
Philips Non-Invasive Blood Pressure Validation Study
The purpose of this study is to provide supporting documentation of the blood pressure performance for the Philips EarlyVue VS30 monitor on the intended adult and pediatric population.
- Trial name
- NCT06682312
- Testing
- Non-invasive blood pressure
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Hemodynamic, Monitoring, Anesthesia
Pulse CONtour and BIoimpedance for Measurements of Stroke Volume During Changes in CARdiac Preload
Fluid therapy guided by stroke volume response to repeated fluid challenges is used for hemodynamic optimization during general anesthesia.
- Conditions
- Hemodynamic, Monitoring, Anesthesia, Blood Pressure
- Trial name
- ConBi-Car (NCT04231656)
- Testing
- CLEARSIGHT and NICCOMO measurements in sequence A, CLEARSIGHT and NICCOMO measurements in sequence B
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Lille
Autonomic Dysfunction, Orthostatic Intolerance
Continuous and Non-invasive Measurements by Task Force® CORE/CARDIO in Autonomic Function Testing (AFT)
Background: The investigational device, "Task Force® CORE" (TFC, CNSystems Medizintechnik GmbH, Graz, Austria) together with the "Task Force® CARDIO" (TFCARDIO, CNSystems Medizintechnik GmbH, Graz, Austria) medical device…
- Trial name
- NCT05977335
- Testing
- Autonomic Function Testing
- Volunteers
- 75 people
- Sponsor
- CNSystems Medizintechnik GmbH
Complex Congenital Heart Disease, Chronic Right Heart Failure
Magnetic Sensor Validation of Hemodynamic Non-invasive Measurements Pressure During Cardiac Catheterization
Follow-up of patients with complex congenital heart disease (CHD) usually involves ultrasound imaging or even MRI or CT scans of the heart and stress testing.
- Trial name
- CapMag (NCT05943275)
- Testing
- Magnetic sensor
- Where
- France
- Volunteers
- 10 people
- Sponsor
- University Hospital, Montpellier