low-blood-pressure-hypotension Clinical Trials
A listing of low-blood-pressure-hypotension medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 118 clinical trials
Dose Responsive Study of Ringer's Lactate Solution in Prevention of Post-induction Hypotension
To assess the dose responsiveness of ringer lactate solution in prevention of post-induction hypotension predicted by Ultrasound guided Inferior Vena Cava diameter in patients receiving General anesthesia. OBJECTIVES Primary - To find the optimum preloading dosage of Ringer Lactate to prevent post induction hypotension. Secondary - To find the predictive …
The Effect of Intraoperative Hypotension on Postoperative Cognitive Functions in Cesarean Section Operations
The aim of the study is to see whether the hypotension that develops during spinal anesthesia in cesarean section patients causes a decrease in the postoperative cognitive functions of the patient. If the results show a decrease in functions due to the effect of hypotension, it will be necessary to …
Effects of Sufentanil on the Intraoperative Hemodynamics
This study is a randomized, controlled trial. A total of 92 patients will be randomized to receive sufentanil or remifentanil during extracranial-intracranial bypass surgery.
Phenylephrine and Pulse Pressure Variability
The purpose of this research study is to determine how vasopressors affect a measure of how intravenous fluid is administered in people undergoing surgery who have low blood pressure called Pulse Pressure Variability (PPV). This study will recruit human subjects to undergo simulated hypovolemia called Lower Body Negative Pressure (LBNP) …
Histamine as a Molecular Transducer of Adaptation to Exercise
This study is investigating the role of histamine in generating adaptation to exercise
Determinants of Changes in Arterial Load Following Exercise
The goal of this study is to learn about how blood vessel dilation after exercise effects pulse wave reflection and influences the function of the heart in healthy young adults. The main question it aims to answer is: Are post-exercise decreases in reflected pulse waves due to a decrease in …
Hemodynamic Mechanisms of Abdominal Compression in the Treatment of Orthostatic Hypotension in Autonomic Failure
Compression garments have been shown to be effective in the treatment of orthostatic hypotension in autonomic failure patients. The purpose of this study is to determine the hemodynamic mechanisms by which abdominal compression (up to 40 mm Hg) improve the standing blood pressure and orthostatic tolerance in these patients, and …
Norepinephrine Weaning Guided by the Hypotension Prediction Index in Vasoplegic Shock After Cardiac Surgery
In postoperative cardiac surgery under extracorporeal circulation, the patient may develop a vasoplegic syndrome, characterized by arterial hypotension (mean arterial pressure (MAP) < 65 mmHg); a decrease in vascular resistance and a cardiac output that may be normal or increased, and increased postoperative mortality/ International recommendations recommend the prescription of …
ARC Therapy to Restore Hemodynamic Stability and Trunk Control in People With Spinal Cord Injury
The goal of this interventional study is to evaluate the safety and preliminary effectiveness of the ARC-IM Therapy to improve hemodynamic management in people with sub-acute or chronic spinal cord injury. Participants will be implanted with the ARC-IM Thoracic System which aim to deliver, at the low thoracic level, targeted …
The Efficacy of Dexmedetomidine Versus Labetalol In Providing Controlled Hypotension In Dacryocystorhinostomy SurgeryA Comparative Randomized Prospective Study
The most important symptoms of nasolacrimal duct obstruction are excessive tearing and mucoid discharge. The proposed treatment in this regard is dacryocystorhinostomy (DCR) surgery. Therefore, hemostasis is of great significance in performing DCR surgery. In this regard, the reduction of controlled hypotension and the control of hemodynamic responses of the …