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Orthostatic Hypotension Clinical Trials

A listing of Orthostatic Hypotension medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (31) clinical trials

This double blind study will evaluate the effect of the drug TD-9855 on participants with Neurogenic Orthostatic Hypotension in improving the symptoms.

Phase

Sustained Effect of Droxidopa in Symptomatic Neurogenic Orthostatic Hypotension

This is a multi-site, placebo-controlled, double-blind, randomized withdrawal, time to intervention study with a duration of up to 36 weeks, consisting of 5 periods: Screening Period: up to 4 weeks duration; Open-Label Titration Period (Titration Period): up to 4 weeks duration; Open-Label Treatment Period (Open-Label Period): 12 weeks duration; Double-Blind ...

Phase

TD-9855 Phase 2 in Neurogenic Orthostatic Hypotension (nOH)

This multiple-center, 3-Cohort, single-blind dose escalation (Cohort 1), randomized, double-blind (Cohort 2), and open-label multiple dose extension (Cohort 3C) study will be conducted in male and female subjects with neurogenic orthostatic hypotension to evaluate the effect of TD-9855 in improving symptoms of orthostatic intolerance.

Phase

Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford

CoRDS collects contact, sociodemographic and health information about participants. This information is entered into CoRDS and linked to a unique coded identifier. Below are some examples of information requested on the Questionnaire that will be entered into CoRDS: Contact information: Name, Mailing Address, Phone Number, Email Address Sociodemographic information: Date ...

Phase N/A

Orthostatic Hypotension in Children With Acute Febrile Illness

Orthosatic hypotension describes a condition in which the autonomic nervous system fails to maintain a stable blood pressure in the face of postural change. Children presenting to the pediatric ED with fever often describe symptom like syncope, lightheadedness, dizziness, pallor, fatigue and weakness. These symptom may result from orthostatism related ...

Phase

Is Orthostatic Hypotension Associated With Nondipping Hypertension

The aim of the study is to evaluate whether orthostatic hypotension is associated with nondipping hypertension. Methods and patients: 400 subjects who are referred for 24hABPM will be filled questioner regarding their medical background and medications. All patients will be subjected to orthostatic test before connection to the 24 ABPM. ...

Phase N/A

Droxidopa / Pyridostigmine in Orthostatic Hypotension

The hypothesis is that pyridostigmine will improve the safety factor of ganglionic neural transmission, while Droxidopa will replete the postganglionic neuron of norepinephrine (NE). This combination should result in enhanced orthostatic release of NE. The investigators have already demonstrated that pyridostigmine does not raise supine blood pressure.

Phase

Genetic Characterization of Movement Disorders and Dementias

Objective The objective of this study is to ascertain individuals with a clinical diagnosis of a movement disorder or dementia, their affected and unaffected family members, and unrelated, healthy individuals (to provide control samples); to characterize their phenotypes; and to identify and further characterize genetic contributions to etiology by collecting ...

Phase N/A

Oligomeric Alpha-synuclein in Multiple System Atrophy

Multiple system atrophy (MSA) is a rare neurodegenerative disorder which is characterized by a variable combination of parkinsonism, cerebellar dysfunction, autonomic failure, and additional signs. No effective treatment is available. Together with PD and Lewy body dementia, MSA belongs to a group of neurodegenerative disorders, the alpha-synucleinopathies, which are characterized ...

Phase N/A