View clinical trials related to Hypotension.
Filter by:The aim of the study is to evaluate the efficacy of Voluven® in the prevention of maternal hypotension in women undergoing spinal anesthesia for cesarean section
In clinical trials in Japan, droxidopa has been shown to be effective in affecting blood pressure changes upon orthostatic challenge in patients with autonomic dysfunction, as well as reducing the severity and frequency of symptoms of orthostatic hypotension in these patients. The efficacy of droxidopa in ameliorating symptoms in patients undergoing dialysis has also been demonstrated in the literature and clinical trials conducted in Japan. The current study will investigate the clinical efficacy of two different doses of droxidopa in patients with intradialytic hypotension over a 4 week treatment period with a placebo control. The clinical efficacy will be evaluated by changes in hypotension- related symptoms, as well as changes in blood pressure prior to, during and following, HD sessions as compared to their pre-treatment baseline values.
- Determine the accuracy of the NTX wireless monitoring system alerts - Evaluate patient compliance with wearing device - Determine false alarm rates
- Reduction in time to detection of Clinically Significant events - Reduction of time to Intervention during Clinically Significant events - Reduction in the number of admissions to Intensive Care
The purpose of this study is to see whether droxidopa is effective in treating symptoms of neurogenic orthostatic hypotension in patients with Primary Autonomic Failure (Pure Autonomic Failure, Multiple System Atrophy, Parkinson's Disease), Non-diabetic neuropathy, or Beta Hydroxylase deficiency.
Pregnant patients having a cesarean section (CS) under spinal anesthesia experience a variety of hemodynamic changes, such as hypotension due to decreases in cardiac output (CO), stroke volume (SV) and/or systemic vascular resistance (SVR). Measurement of these hemodynamic parameters classically requires insertion of a pulmonary artery catheter (PAC) into the heart. However, this invasive method carries significant complications and its use is now reserved for the more critically ill patients. We hypothesize that the Physioflow Impedance device can be used as a reliable non-invasive monitor to measure hemodynamic parameters during elective CS under spinal anesthesia.
The purpose of this clinical study is to evaluate the clinical effect of midodrine hydrochloride (ProAmatine®) compared to placebo in patients with orthostatic hypotension by measuring the time to onset of near syncopal symptoms and assessing several cardiovascular measurements, such as heart rate, blood pressure, and ECG, using the tilt table test.
The purpose of this study is to assess the influence of different fluid infusions on the quantity of bladder retention after spinal anesthesia. This study should determine if this increase in bladder retention is significant and relevant.
This is a multi-center, double-blind, randomized, placebo-controlled, 2-session crossover study to evaluate the incidence of orthostatic hypotension in elderly hypertensive subjects following co-administration of carvedilol CR and lisinopril.
The purpose of this study is to evaluate the safety and possible effectiveness of Hemospan solution in patients undergoing elective orthopedic surgery who receive spinal anesthesia.