Clinical trials: Hypotension, Controlled
Spontaneous Intracranial Hypotension
Autologous Platelet-rich Plasma Versus Whole Blood for Epidural Patch in Spontaneous Intracranial Hypotension
Spontaneous intracranial hypotension (SIH) is a condition characterized by refractory orthostatic headache, mostly due to leaks of cerebrospinal fluid (CSF).
- Trial name
- NCT07602556
- Testing
- PRP Patch group, Whole Blood Patch Group
- Volunteers
- 218 people
- Sponsor
- Beijing Tiantan Hospital
Rhinoplasty Surgery
Effects of Dexmetomidine and Remifentanil Used for Controlled Hypotension in Septorhinoplasty Surgery on Cardiac Electrophysiology: Prospective Randomized Study
Our aim in this treatment was to reveal the effects of remifentanil and dexmetomidine, which we used to provide controlled hypotension in septorhinoplasty surgery, on cardiac electrophysiology.
- Trial name
- Effects of Dex (NCT06138574)
- Testing
- Dexmedetomidine, Remifentanil
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Hypotension, Tachycardia
Processing and Effects of Cannabis
The purpose of this study is to investigate the processing of cannabis, and to investigate the occurrence of effects of cannabis on the cardiovascular system and the central nervous system; at higher levels of exposure.
- Trial name
- NCT00225407
- Testing
- Smoking of cannabis cigarettes (different strength)
- Where
- Netherlands
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- UMC Utrecht
Hypotension, Regional Anesthesia Morbidity
Spinal Anesthesia Related Hypotension in SARS-CoV-2 (COVID-19) Pregnant Patients
Since the onset of COVID-19, recommendations suggest the use of neuraxial anesthesia, if possible, over general anesthesia for cesarian section to avoid the risks of aerosolization associated with tracheal intubation and…
- Conditions
- Hypotension, Regional Anesthesia Morbidity, SARS-CoV2 Infection
- Trial name
- NCT05085652
- Testing
- spinal anesthesia induced hypotension in SARS-CoV-2 patients.
- Where
- Turkey (Türkiye)
- Volunteers
- 251 people
- Sponsor
- Ankara City Hospital Bilkent
Controlled Hypotension for Nasal Surgeries
Effect of Hypotensive Anesthesia on the Perfusion Index
Controlled hypotension has been used as a mean of reducing intraoperative blood loss and better visualization of the surgical field in nasal surgeries.
- Trial name
- NCT03059316
- Testing
- Massimo device, Nitroglycerin drug, Labetalol
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Hypotensive Syncope
Stop Vasodepressor Drugs in Reflex Syncope
Investigate clinical effects (reduction of number of syncope and associate symptoms) of suspension of vasoactive drugs in patients affected by vasodepressor reflex syncope.
- Trial name
- STOP-VD (NCT02137278)
- Testing
- Vasoactive drug therapies, Stop/reduce vasoactive drugs
- Where
- Italy
- Volunteers
- 58 people
- Sponsor
- Gruppo Italiano Multidisciplinare per lo Studio della Sincope
Cesarean Section Complications, Hypotension
Noninvasive Continuous Blood Pressure Monitoring for Cesarean Delivery
Noninvasive continuous blood pressure monitoring for preventing post-spinal hypotension during cesarean delivery: A randomized controlled trial
- Trial name
- NCT04752904
- Testing
- ClearSight System
- Where
- South Korea
- Volunteers
- 154 people
- Sponsor
- Seoul National University Hospital
Hypotension Symptomatic, Obstetric Anesthesia Problems
Prevention of Hypotension During Cesarean Section
The aim of this double-blind randomized study will be to compare a fixed-rate prophylactic noradrenaline infusion to a fixed-rate prophylactic phenylephrine infusion during elective cesarean section under combined spinal-epidural…
- Conditions
- Hypotension Symptomatic, Obstetric Anesthesia Problems, Cesarean Section Complications, Vasoconstriction
- Trial name
- NOR-PHEN (NCT03842046)
- Testing
- phenylephrine infusion, norepinephrine infusion
- Where
- 2 sites in Greece
- Volunteers
- 82 people
- Sponsor
- Aretaieion University Hospital
Outcome
Intensive Versus Standard Treatment for Spinal Anesthesia-induced Hypotension
The objective of this study is to investigate the impact of varying maternal blood pressure maintenance targets on neonatal outcomes following cesarean section.
- Trial name
- NCT06151483
- Testing
- Alpha-Agonist, α-adrenergic receptor agonist
- Where
- China
- Volunteers
- 1,184 people
- Sponsor
- General Hospital of Ningxia Medical University
Acute Kidney Injury
Effect of Vitamin E+Selenium on Kidney Function in Controlled Hypotension
The purpose of this study is to determine whether Kidney injury happens in controlled hypotension during brain operations by using Neutrophil Gelatinase Associated Lipocalin ELISA Kit and if so, does VitaminE+Selenium prevent it
- Trial name
- NCT01554345
- Testing
- vitamin E +Selenium
- Where
- Iran
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Tehran University of Medical Sciences
Spinal Anesthesia-induced Hypotension, Vitamin D Deficiency
Effect of Vitamin D Deficiency on the Frequency and Severity of Spinal Anesthesia-Induced Hypotension in Pregnant Women Undergoing Cesarean Section
Spinal anesthesia-induced hypotension remains a common and significant complication during cesarean sections, posing risks for both mother and fetus.
- Conditions
- Spinal Anesthesia-induced Hypotension, Vitamin D Deficiency, Cesarean Section
- Trial name
- NCT07057362
- Testing
- Intraoperative Hemodynamic Monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 177 people
- Sponsor
- Duzce University
Transient Tachypnea of Newborn and Fetal Acidosis
Impact Of Maternal Spinal Anesthesia-Induced Hypotension At Scheduled Cesarean Delivery On Risk Development Of Transient Tachypnea Of Newborn And Fetal Acidosis
We will evaluate the association between transient tachypnea of newborns and fetal acidosis development to the degree and duration of maternal hypotension and anesthesia to delivery time during spinal anesthesia at scheduled…
- Trial name
- NCT06383624
- Where
- Egypt
- Volunteers
- 115 people
- Sponsor
- Benha University
Heart Failure With Reduced Ejection Fraction, Hypotension
Midodrine in Heart Failure With Reduced Ejection Fraction With Hypotension
The evidence-based pharmacologic treatments available for patients with heart failure with reduced ejection fraction (HFrEF) has been established over the last few decades of cardiovascular research.
- Conditions
- Heart Failure With Reduced Ejection Fraction, Hypotension, LV Dysfunction
- Trial name
- MIDOH-HF-P (NCT06405555)
- Testing
- Midodrine Oral Tablet
- Where
- Canada
- Volunteers
- 56 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Coronary Artery Bypass, Off-Pump, Intraoperative Hypotension
Targeted Blood-pressure Management and Acute Kidney Injury After Coronary Artery Bypass Surgery
Acute renal injury (AKI) is a common complication after cardiac surgery and is associated with worse outcomes. It is now realized that intraoperative hypotension is an important risk factor for the development of AKI.
- Conditions
- Coronary Artery Bypass, Off-Pump, Intraoperative Hypotension, Acute Kidney Injury, Preventive Medicine
- Trial name
- NCT03629418
- Testing
- Targeted blood-pressure management, Routine blood-pressure management
- Where
- China
- Volunteers
- 612 people
- Sponsor
- Peking University First Hospital
Peri-intubation Hypotension
Effect of Push-Dose Adrenaline on Peri-intubation Hypotension During Rapid Sequence Intubation in the Emergency Department
Rapid sequence intubation is commonly performed in the emergency department to secure the airway of critically ill patients. However, blood pressure may decrease during or shortly after intubation because of the patient's…
- Trial name
- NCT07620327
- Testing
- Adrenaline, 0.9 % sodium chloride
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Hypotension on Induction, Old Age
Effect of Trendelenburg Positioning on Anesthesia-Induced Hypotension in Elderly Patients
This study investigated the effect of Trendelenburg position on preventing post-induction hypotension in elderly patients undergoing abdominal surgery with general anesthesia.
- Trial name
- NCT06968091
- Testing
- Trendelenburg position, Supine Horizontal Position
- Where
- China
- Volunteers
- 168 people
- Sponsor
- Zhejiang Cancer Hospital
the Intraoperative Hypotension
Intraoperative Hypotension and Metabolomics in Major Upper Gastrointestinal Surgery
We will investigate the effect of hypotension prediction index guidance on intraoperative hypotension and metabolomics in patients undergoing major upper gastrointestinal surgery
- Trial name
- NCT05828862
- Testing
- hypotension prediction index guidance
- Where
- Taiwan
- Volunteers
- 85 people
- Sponsor
- National Taiwan University Hospital
Cesarean Section Complications
Norepinephrine Infusion Different Doses in Cesarean Delivery
three doses (0.025 mcg/Kg/min, 0.050 mcg/Kg/min, and 0.075 mcg/Kg/min) of norepinephrine will be compared for prophylaxis against Post-spinal anesthesia hypotension during Cesarean delivery.
- Trial name
- NCT03182088
- Testing
- norepinephrine infusion (0.025 mcg/Kg/min), norepinephrine infusion (0.050 mcg/Kg/min), norepinephrine infusion (0.075 mcg/Kg/min)
- Where
- Egypt
- Volunteers
- 284 people
- Sponsor
- Cairo University
Hypotension, Surgery-Complications
The Effects of Nicardipine and Esmolol Applied for Controlled Hypotension
In this study, the effects of nicardipine and esmolol applied for controlled hypotension in rhinoplasty on hemodynamics and regional renal oxygenation will be investigated.
- Conditions
- Hypotension, Surgery-Complications, Oxygen Deficiency
- Trial name
- NCT05430724
- Testing
- Controlled hypotention
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Yuzuncu Yil University
Hypotension
A Comparison of Intermittent Intravenous Boluses of Phenylephrine and Norepinephrine to Prevent Spinal-induced Hypotension in Cesarean Deliveries
Hypotension is a very common complication of spinal anesthesia for cesarean delivery, and can have unwanted side effects on both mother and fetus if not treated promptly.
- Trial name
- NCT02962986
- Testing
- Norepinephrine, Phenylephrine
- Where
- Canada
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital