Active clinical trials for "Hypotension, Orthostatic"

An International, multicenter, epidemiological observational study investigating the prevalence of Transthyretin-Related Familial Amyloidotic Polyneuropathy (TTR-FAP) in participants with small fiber polyneuropathy of no obvious etiology.

The automated inflatable abdominal binder is an investigational device for the treatment of orthostatic hypotension (low blood pressure on standing) in autonomic failure patients. The purpose of this study is to evaluate the performance of the binder in detecting body posture during different types of human motion patterns and activities of daily living, and to develop new (and better) ways to detect upright posture. In particular, the investigators want to determine if activities of daily living, normally encountered by patients (lying down, sitting, standing, walking, and climbing up and down steps), interfere with the detection of upright posture used to trigger the device. Studies will be conducted in healthy subjects because the main purpose of this study is to evaluate posture detection rather than treating orthostatic hypotension.

Incidence of Postoperative Orthostatic Intolerance and Postoperative Orthostatic Hypotension in Patients Undergoing Unilateral Total Knee Arthroplasty

The investigators propose this study to test the hypotheses that inferior vena cava (IVC) diameter can predict hypotension after labor analgesia (epidural, combined spinal-epidural) and neuraxial anesthesia for cesarean section (epidural, combined spinal-epidural and spinal block) in full-term pregnant patients.

In this study the investigators aimed to investigate the prevalence of orthostatic hypotension in elderly nursing home residents. to investigate whether the presence of orthostatic hypotension influences the chance of successful rehabilitation.

Orthostatic hypotension (OH) is defined as a fall in blood pressure when standing. Several different underlying diseases, conditions, or combinations of medicines may contribute to OH; therefore the cause of the condition varies among individuals. Some studies have shown that OH is associated with an increase in the rate of death, but it is not clear what role OH plays in increased morbidity. By studying what the prevalence of OH is in a generalized veteran population we expect increase clinical awareness of the degree of the problem so that patient care might be improved.

Incidence of orthostatic intolerance and orthostatic hypotension after intravenous administration of morphine in patients prior to hip or knee arthroplasty.

In this study investigator's aim to determine the impact of insulin therapy on hypotension and sarcopenia

This research investigated the heart rate variability (HRV) and stroke patients' orthostatic hypotension in hospitalized stroke patients accompanied with dizziness at varied tilting angle controlled by tilting table with intelligent biosensor.

Elderly patients generally have a tendency for having sarcopenia which refers to muscle loss that may be related to many factors. These patients also have a tendency to falls and injuries. Whether elderly sarcopenic patients have abrupt blood pressure drops upon standing remains unknown. Therefore, in this study, we sought to determine the incidence of orthostatic hypotension in sarcopenic elderly patients and compare it with elderly patients with no sarcopenia.