View clinical trials related to Hypotension.
Filter by:To evaluate the clinical performance of the Hypotension Prediction Index obtained from the continuous, non-invasive Clear Sight monitor.
There are previous studies in which norepinephrine was administered only as a prophylactic or only infusion to prevent hypotension after spinal anesthesia in cesarean sections. However, there are not enough studies reporting which of these application methods are more effective. Therefore, in our study, cesarean section under spinal anesthesia was planned; We aimed to investigate the effectiveness of norepinephrine differential administration methods on preventing maternal hypotension.
This is a feasibility study for an investigational clinical decision support system ("the System") intended to optimize the management of blood pressure (BP) for patients during vasopressor infusion. The investigational outcomes are the perceptions of the nurse-subjects who are managing the BP of the patient-subjects; the operational performance of the System; and any technical failures of the software during real-time operation.
the investigators purpose is to predict hypotensive condition that can develop after general anesthesia induction by measuring the Tricuspid Annular Plane Systolic Movement (TAPSE), which is an echocardiographic parameter.
The study is examining differences in central arterial stiffness, orthostatic changes in blood pressure, norepinephrine, and plasma renin in individuals with spinal cord injury compared with age-matched uninjured controls.
This study is being conducted to evaluate the safety and effectiveness of VBI-S in elevating the blood pressure of septic shock patients with absolute or relative hypovolemia.
The aim of the project is to investigate whether the use of the HPI can reduce the number and duration of intra- and postoperative hypotension in ventilated patients during and two hours after extensive surgery in the head and neck area compared to the established monitoring.
This study is aimed primarily at providing a simple and effective form of treatment to reduce the symptoms of Initial Orthostatic Hypotension (IOH) and prevent syncope. We will first characterize the physiology of IOH, and then we will study four sit-to-stand maneuvers, each with a different stress tests to identify the role of sympathetic activity vs. simple muscle contraction in IOH. Then we will complete an additional two sit-to-stands with interventions designed to decrease the blood pressure drop (and hopefully symptoms) with initial stand. These consist of physical counter maneuvers, which may be a possible treatment that can be used to mitigate the drop in blood pressure (BP) seen in IOH during a stand and relieve presyncope symptoms.
A prospective, single-arm, open-label, multicenter post-approval study to determine whether the use of the Acumen HPI Software to guide intraoperative hemodynamic management in non-cardiac surgery reduces the duration of intraoperative hypotension below a threshold of Mean Arterial Pressure (MAP)
Septorhinoplasty is a cosmetic surgery that many people are choosing to undergo. It can be done under general anesthesia, twilight anesthesia or regional anesthesia. Controlled hypotensive anesthesia is required to minimize bruising, swelling, and bleeding that reduces visibility in the operative field and hence satisfactory surgical outcome. The goal of our study to prove that regional block of the nose provides efficient hypotensive anesthesia