Clinical trials: Low Blood Pressure
Cardiovascular Diseases, Hypercholesterolemia
Vascular Lifestyle-Intervention and Screening in Pharmacy
The overall goal of the present project is to contribute to new knowledge about the effect of a low threshold population screening system for cardiovascular risk factors in Norway.
- Conditions
- Cardiovascular Diseases, Hypercholesterolemia, Dyslipidemia, Hypertensive Disease
- Trial name
- VISA (NCT02223793)
- Testing
- Information on high risk factor levels and lifestyle advice, No information on high risk factor levels but lifestyle advice, No information on high risk factor levels, nor lifestyle advice
- Where
- Norway
- Volunteers
- 582 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Hypotension Drug-Induced
Different Preloads for Prevention of Hypotension in Patients Undergoing Elective CS Under Intrathecal Anesthesia
The aim of this study was to compare between crystalloid versus crystalloid and colloid combination preloads for prevention of hypotension following intrathecal anaesthesia in patients undergoing elective Caesarean section.
- Trial name
- NCT03465943
- Testing
- Ringer, Voluven
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
Post Spinal Anesthesia Hypotension
Preoperative Oral Midodrine Versus Intraoperative Intravenous Norepinephrine in Preventing Post-spinal Anesthesia Hypotension in Cesarean Section: A Prospective Double-blind Randomized Clinical Trial
Neuraxial blockade such as spinal anaesthesia can cause severe hypotension due to pharmacological sympathectomy resulting in potential deleterious consequences for the patient, Prevention of this spinal anaesthesia induced…
- Trial name
- NCT06213935
- Testing
- Norepinephrine, Midodrine
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sohag University
Orthostatic Hypotension, Spinal Cord Injury
Safety and Efficacy of L-NAME and Midodrine to Increase MAP
After a spinal cord injury the brain is no longer completely in control of the body below the level of injury. This affects many organs and systems in the body, we are interested in understanding how a spinal cord injury affects…
- Trial name
- NCT00835224
- Testing
- L-NAME, Midodrine
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Pregnancy
Optimizing Dose of Bupivacaine in Combined Spinal Epidurals To Reduce Side Effects
The purpose of this study is to determine what dose of medication administered through a combined spinal epidural (CSE) provides the optimal pain relief with the minimal amount of side effects.
- Trial name
- NCT02159807
- Testing
- Bupivacaine, Fentanyl
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- St. Luke's-Roosevelt Hospital Center
Inferior Vena Cava, Collapsibility Index
Preoperative Evaluation of IVC Collapsibility Index and Caval Aorta Index After Induction of General Anesthesia
This study aims to assess the accuracy, repeatability, and reproducibility of preoperative evaluation of Inferior Vena Cava (IVC) collapsibility index and caval aorta index for prediction of hypotension after induction of general…
- Conditions
- Inferior Vena Cava, Collapsibility Index, Caval Aorta Index, Induction
- Trial name
- NCT07399093
- Testing
- Inferior vena cava collapsibility index, Caval Aorta Index
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Hypertension, Autonomic Dysfunction
Autonomic Regulation of Blood Pressure and Heart Rate During Orthostasis and Exercise in Healthy and Hypertensive Individuals
The goal of this observational study is to assess arterial stiffness and autonomic regulation of blood pressure and heart rate in healthy adults and people with arterial hypertension during orthostatic stress and graded physical…
- Conditions
- Hypertension, Autonomic Dysfunction, Orthostatic Hypotension
- Trial name
- NCT07482462
- Where
- Slovenia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Hypotension and Shock
Physiological Validation of Current Machine Learning Models for Hemodynamic Instability in Humans
This study will be collecting data on participants undergoing lower body negative pressure (LBNP) to simulate progressive blood loss.
- Trial name
- NCT03927066
- Testing
- Assigned Interventions
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
PSP, PSP - Progressive Supranuclear Palsy
The CurePSP Genetics Program
This study is an observational, prospective genetic study. It aims to obtain DNA for research and testing from patients with PSP, CBS, MSA, and related neurological conditions and their families.
- Conditions
- PSP, PSP - Progressive Supranuclear Palsy, Corticobasal Syndrome, Corticobasal Syndrome(CBS)
- Trial name
- NCT06647641
- Testing
- Whole genome sequencing will be performed at the NIH
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Hypertension, Hypotension
Accuracy of Non-Invasive Blood Pressure Measurement in Adults
The purpose of this study is to compare the accuracy of the Sotera ViSi, an investigational device, to auscultation (measurement with a cuff) in determining systolic and diastolic blood pressure (BP) in adult subjects.
- Trial name
- NIBP (NCT01183741)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sotera Wireless, Inc.
Monitoring Blood Pressure, Aspirin Prophylaxis
Improving Prenatal Care to Reduce Early Onset Preeclampsia in Low-Income
The goal of this clinical trial is to learn if a telehealth hypertension group prenatal care program (Centering HER / HGPC-T) can improve blood pressure monitoring and aspirin adherence and help reduce early-onset preeclampsia in…
- Trial name
- NCT07491510
- Testing
- Active Comparator: Behavioral: Experimental: Centering HER (routine prenatal care + 7 doula-led 90-minute virtual group
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Hypotension
Study the Effect of Electroacupuncture on Prevention and Treatment of Hypotension After Intraspinal Anesthesia
The purpose of this study is to assess the prevention and treatment effect of transcutaneous acupoint electrical stimulation on hypotension after intraspinal anesthesia.
- Trial name
- NCT05163990
- Testing
- transcutaneous acupoint electrical stimulation
- Where
- China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Spinal Cord Injuries (SCI), Orthostatic Hypotension, Dysautonomic
Cardiovascular Function and Response to Stimulation Within the First Year After Spinal Cord Injury
The study aims to explore how cardiovascular function changes in the first year after a spinal cord injury, and to see how different treatments, like spinal stimulation through the skin (transcutaneous spinal stimulation), affect…
- Conditions
- Spinal Cord Injuries (SCI), Orthostatic Hypotension, Dysautonomic, Cardiovascular, Transcutaneous Spinal Stimulation
- Trial name
- NCT06841198
- Testing
- spinal cord transcutaneous stimulation, Ice testing
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Kessler Foundation
Postprandial Hypotension, Healthy
GastroFlow: Investigation of the Gastrointestinal Blood Flow in Patients With Postprandial Hypotension
This project will describe the mechanisms of action and the relative contributions of GIP to changes in gastrointestinal blood flow induced by oral glucose and endogenous GIP with the use of a receptor antagonists GIP(3-30)NH2 in…
- Conditions
- Postprandial Hypotension, Healthy, Blood Flow
- Trial name
- Gastroflow (NCT07381816)
- Testing
- MRI + GIPR antagonist (Tool), MRI + hangrip, Saline and oral glucose
- Where
- Denmark
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Anemia, Diabetes
A Comparative Clinical Trial of the TensorTip, a Novel Non Invasive Device for Measurement Blood Parameters
1. Aim: The aim of the clinical trial is to study the accuracy of the TensorTip device compared with registered (FDA-approved) invasive and non-invasive devices. 2.
- Conditions
- Anemia, Diabetes, Heart Disease, High Blood Pressure
- Trial name
- NCT01196533
- Testing
- Non invasive peripheral blood monitoring
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Cnoga Medical Ltd.
Hypotension
Norepinephrine To Prevent Hypotension After Spinal Anesthesia For Cesarean Delivery: A Dose Finding Study
Spinal anesthesia is the most common anesthetic technique for elective Cesarean delivery (CD), but the most frequent unwanted side effect is hypotension, which can cause nausea and vomiting, as well as effects on the fetus.
- Trial name
- NCT02654847
- Testing
- Norepinephrine, Normal Saline
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Hypotension on Induction
The Role of Left Ventricular Outflow Tract (LVOT) Velocity-time Integral (VTI) and Respiratory Variability at Peak Rate (Vpeak) in Predicting Hypotension After General Anesthesia Induction
Preoperatively, patients will undergo transthoracic echocardiography measurements approximately 15-30 minutes before induction. TTE will be performed on all patients by an experienced observer; the echocardiography device will be…
- Trial name
- LVOT-VTI-hypot (NCT07121699)
- Testing
- Inotrope
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Anesthesia
Prediction of Hypotension During Induction of General Anesthesia
Post induction hypotension is closely related to postoperative complications. Patients are at high risk of hypotension due to preexisting hypovolemia and the vasodilatory effects of induction agents.
- Trial name
- NCT06078228
- Testing
- Propofol - Fentanyl- Atracurium
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Arterial Puncture, Radial Artery Injury
Blood'up Device Versus Manual Palpation for Arterial Puncture in Healthy Volunteers: A Pilot Randomized Study Under Normal and Simulated Hypotension
Arterial puncture is a common procedure in the management of hospitalized patients. It is most often performed at the level of the radial artery and allows arterial blood gas analysis.
- Conditions
- Arterial Puncture, Radial Artery Injury, Hypotension, Healthy
- Trial name
- NCT07765199
- Testing
- Arterial blood gas, Simulated hypotension, Arterial Puncture using Blood'Up device
- Where
- France
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Régional d'Orléans
Perioperative Hypotension, Prevention
A Comparison of Prevention of Hypothermia in Pediatric Patient Between Wrapping With Cotton and Plastic.
Hypothermia leads to increased morbidity and mortality. Heat loss mainly occurs during anesthesia and surgery. Therefore prevention of hypothermia in pediatric patients undergoing general anesthesia is very important.
- Conditions
- Perioperative Hypotension, Prevention, Child
- Trial name
- NCT00231699
- Testing
- Plastic wrap (study group) and cotton (control group) wrap.
- Where
- Thailand
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University