Clinical trials: Hypotension
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.
Acute Kidney Injury, Acute Kidney Disease
The Effect of Preoperative Biological Age on Hemodynamics and Renal Function
Background The aim of this study is to explore the potential value of preoperative biological age as a predictor of intraoperative hemodynamic changes and postoperative renal function injury.
- Conditions
- Acute Kidney Injury, Acute Kidney Disease, Intraoperative Hypotension, Post-induction Hypotension
- Trial name
- NCT07080086
- Volunteers
- 268,833 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Breastfeeding, Hypertension
Does Breastfeeding Lower Blood Pressure in Postpartum Hypertensive Patients
The primary aim is to establish whether breastfeeding is associated with lowering blood pressure in hypertensive women.
- Trial name
- NCT02574494
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Cedars-Sinai Medical Center
Fever, Orthostatic Hypotension
Orthostatic Hypotension in Children With Acute Febrile Illness
Objective:to determent if children suffering from acute febrile illness has higher rate of orthostatic hypotension compared with children with no febrile illness. Design: a prospective cohort study.
- Trial name
- NCT00452712
- Testing
- All subjects will have their blood pressure measured in supine position (after 5 minute of rest) and after 3 minute of standing.
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Assaf-Harofeh Medical Center
Hypotension on Induction
Anesthesia-induced Hypotension and Fluid Responsiveness
The purpose of this study is to find out which of the variables related to fluid responsiveness (e. g., perfusion index [PI], pleth variability index [PVI], pulse oximetry plethysmographic variance [ΔPOP]) can best predict…
- Trial name
- PVI (NCT03439007)
- Where
- South Korea
- Volunteers
- 84 people
- Sponsor
- Seoul National University Hospital
Hypotension, Very Low Birth Weight Infants
N-Terminal Pro-B-Type Natriuretic Peptide and Troponin Levels as Markers of Hemodynamic Stability in Very Low Birth Weight Infants During the First Days of Life
The primary objective is to test the hypothesis that there is an association between the hemodynamic status and the serum levels of NT-proBNP and cTnT in prematurely born infants.
- Conditions
- Hypotension, Very Low Birth Weight Infants, Ventricular Dysfunction, Prematurity
- Trial name
- NCT00425581
- Volunteers
- 100 people
- Sponsor
- Sheba Medical Center
Orthostatic Hypotension
Orthostatic Hypotension in Elderly Nursing Home Residents
In this study the investigators aimed 1. to investigate the prevalence of orthostatic hypotension in elderly nursing home residents. 2.
- Trial name
- NCT01362751
- Testing
- No intervention
- Where
- Netherlands
- Volunteers
- 290 people
- Sponsor
- Medical Research Foundation, The Netherlands
Complications; Cesarean Section, Hypotension
Extra Sitting Time After Spinal Anesthesia for Cesarean Section and Fetal Well-being
After injection of the spinal anesthetic drug, women will be allowed to lie down immediately (0-30 sec) or after three minutes (180 sec) of sitting.
- Trial name
- NCT02893696
- Testing
- Various sitting time
- Where
- United States
- Sponsor
- University of Texas Southwestern Medical Center
Cerebral Autoregulation
Cerebral Hemodynamics During Sustained Intra-operative Hypotension
Objective: The objective of this study is to describe the physiology of the cerebral autoregulation over time during extreme low blood pressures (BP). Study design: This is a retrospective data collection study.
- Trial name
- NCT05016648
- Where
- Netherlands
- Volunteers
- 50 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Dysautonomia
MRI to Assess the Effects of Dysautonomia and Chronic Nausea on Brain Transmitters
The purpose of this research study is to better understand what causes dysautonomia and how this affects blood pressure and pulse. Dysautonomia is a condition of the autonomic nervous system.
- Trial name
- NCT01692561
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Intra-operative Hypotension, Carotid Stenosis
Effect of Blood Pressure on rSO2 in Carotid Endarterectomy (CEA)
Carotid endarterectomy (CEA) is the recommended treatment for symptomatic high degree stenosis of the internal carotid artery (ICA).
- Trial name
- NCT01451294
- Testing
- Administration of phenylephrine, Administration of ephedrine
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- G.J. de Borst
Pregnancy, Cesarean Delivery
Transthoracic Echocardiographic Monitoring of Cardiac Output Effects of Colloid Preload and Crystalloid Coload During Cesarean Delivery Under Spinal Anesthesia
Transthoracic echocardiography (TTE) has been introduced in anesthesia and intensive care practice to assess the volume status and predict fluid responsiveness, with a few studies performed on pregnant women (5).
- Conditions
- Pregnancy, Cesarean Delivery, Spinal Anesthesia Induced Hypotension, Cardiac Output Measurement
- Trial name
- NCT06654687
- Testing
- Transthoracic Echocardiography, Ringer lactate 1000 ml, Albumin
- Where
- Egypt
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Sameh Fathy
Hypotension, Shock
Optimal VAsopressor titraTION Pilot Randomized Controlled Trial
The purpose of this research study is to determine if it is better to give vasopressors to patients to maintain a higher blood pressure target versus a lower blood pressure target.
- Trial name
- OVATION (NCT01800877)
- Testing
- Vasopressors
- Where
- 10 sites in United States, Canada
- Volunteers
- 120 people
- Sponsor
- Francois Lamontagne
Hypertension
A Nutrition Intervention to Lower Blood Pressure in Adolescents
The purpose of this study is to evaluate the efficacy of a 12-week, clinic-based, behavioral nutrition intervention emphasizing fruits, vegetables, and low fat dairy compared to routine nutrition care on changing diet quality and…
- Trial name
- NCT00431288
- Testing
- diet high in fruits, vegetables, and dairy, Routine nutrition care
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- University of Cincinnati
High Myopia, Low Intraocular Pressure
Improved Operation of Low Intraocular Pressure in Phacoemulsification for Patients With High Myopia Complicated With Cataract
Approximately 60 participants at Eye Hospital of Wenzhou Medical University during October,2021 to January 2022 will be enroll in the investigators' study.
- Trial name
- NCT05201677
- Testing
- Supplement of perfusion fluid through the subiris suspensory ligament space from the lateral incision
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Yune Zhao
Postoperative Pain, Peripheral Neuropathy
Duration of Blockade of Peripheral Nerves With Bupivacaine Depending of the Adjuvants
The main aim of the investigator's study is to propose combination of local anesthetics and adjuvants that provides both adequate anesthesia during surgery and prolonged post-operative analgesia.
- Conditions
- Postoperative Pain, Peripheral Neuropathy, Fractures of the Upper Limb, Fracture of the Lower Limb (Except Hip), Initial Encounter
- Trial name
- DBBA (NCT04498923)
- Testing
- Bupivacaine, dexamethasone, epinephrine
- Where
- Ukraine
- Volunteers
- 68 people
- Sponsor
- Lviv National Medical University
Hypotension During Surgery, Blood Loss, Surgical
Reducing Hypotensive Anesthesia Use With TXA During Orthognathic Surgery
This prospective study will analyze the need for deliberate hypotensive anesthesia (DHA) during orthognathic surgery when tranexamic acid (TXA) is administered.
- Trial name
- NCT05474027
- Testing
- Avoidance of Deliberate Hypotensive Anesthesia, TRANEXAMIC ACID 1 G in 10 mL INTRAVENOUS INJECTION, SOLUTION
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Hypotension, Low Blood Pressure
Management of Hypotension In the Preterm Infant
The HIP trial is a large pragmatic, multinational, randomised trial of two different strategies for the management of hypotension in extremely low gestational age newborns (Standard with dopamine versus a restricted with placebo…
- Conditions
- Hypotension, Low Blood Pressure, Intraventricular Hemorrhage of Prematurity
- Trial name
- HIP (NCT01482559)
- Testing
- Dopamine hydrochloride, Dextrose 5%
- Where
- 10 sites in Belgium, Canada and 3 more
- Volunteers
- 58 people
- Sponsor
- University College Cork
Primary Immune Deficiency Disorder
A Study About Low Blood Pressure in Patients With Primary Immunodeficiency Disease Treated With Immune Globulin Products
This is a safety study to evaluate the risk of low blood pressure in subjects with Primary Immune Deficiency disorder (PID) treated with Bivigam™ or another commercial product under real world conditions.
- Trial name
- NCT03037359
- Testing
- Bivigam, Other
- Where
- 17 sites in United States
- Volunteers
- 200 people
- Sponsor
- ADMA Biologics, Inc.
Infant, Premature, Hypoperfusion in Newborn
Monitoring of Systemic or Organ Perfusion for Preterm Infants
To investigate biomarker reflects systemic or specific organ perfusion well, we are going to the observational comparison study using several hemodynamic monitoring methods in the premature infants.
- Conditions
- Infant, Premature, Hypoperfusion in Newborn, Necrotizing Enterocolitis of Newborn, Sepsis Newborn
- Trial name
- NCT03136172
- Testing
- NIRS (near Infra-red spectroscopy)
- Where
- South Korea
- Volunteers
- 85 people
- Sponsor
- Inha University Hospital