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19 studies found for:    Open Studies | "Hypotension, Orthostatic"

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Rank Status Study
1 Recruiting Norepinephrine Transporter Blockade as a Pathological Biomarker in Neurogenic Orthostatic Hypotension
Conditions: Orthostatic Hypotension;   Pure Autonomic Failure;   Multiple System Atrophy;   Parkinson's Disease
Intervention:
2 Recruiting Breathing Device for Orthostatic Hypotension (OH)
Condition: Orthostatic Hypotension
Interventions: Device: Inspiratory Threshold Device (Res-Q-Gard ITD);   Device: Sham Inspiratory Threshold Device
3 Recruiting Tilt-Table Study of the Clinical Efficacy of Midodrine in Symptomatic Orthostatic Hypotension
Condition: Orthostatic Hypotension
Interventions: Drug: Midodrine HCl;   Drug: Placebo
4 Unknown † Fipamezole in Neurogenic Orthostatic Hypotension
Conditions: Symptomatic Neurogenic Orthostatic Hypotension (NOH);   Parkinson's Disease;   Multiple System Atrophy
Interventions: Drug: Placebo;   Drug: Fipamezole
5 Not yet recruiting Assessment of Hand-grip in the Prevention of Postural Orthostatic Hypotension
Condition: Orthostatic Hypotension
Intervention: Other: Hand grip maneuver
6 Recruiting Droxidopa / Pyridostigmine in Orthostatic Hypotension
Conditions: Orthostatic Hypotension;   Multiple System Atrophy
Interventions: Drug: Droxidopa;   Drug: Pyridostigmine Bromide
7 Recruiting Clinical Efficacy of Midodrine in Symptomatic Orthostatic Hypotension
Condition: Symptomatic Orthostatic Hypotension
Interventions: Drug: Midodrine HCl;   Drug: Placebo
8 Recruiting Efficacy of Midodrine for the Prevention of Orthostatic Hypotension During Early Mobilization After Fast-track Hip Arthroplasty
Conditions: Postoperative Orthostatic Hypotension;   Postoperative Orthostatic Intolerance
Interventions: Drug: Midodrine;   Drug: Placebo
9 Unknown † Is Orthostatic Hypotension Associated With Nondipping Hypertension
Conditions: Orthostatic Hypotension;   Nondipping Hypertension
Intervention:
10 Recruiting Treatment of Orthostatic Hypotension in Autonomic Failure
Conditions: Autonomic Failure;   Orthostatic Hypotension
Interventions: Drug: Atomoxetine;   Drug: Acarbose;   Drug: Pyridostigmine Bromide;   Drug: Yohimbine;   Drug: Midodrine HCl;   Drug: placebo;   Drug: Modafinil;   Drug: Octreotide;   Other: water intake;   Drug: Diphenhydramine Hydrochloride;   Drug: Ranitidine HCL;   Drug: Tranylcypromine;   Drug: Ergotamine/ Caffeine;   Drug: Celecoxib;   Drug: Pseudoephedrine;   Drug: Methylphenidate;   Drug: Indomethacin;   Drug: Ibuprofen;   Drug: Oxymetazoline 0.05% nasal solution;   Dietary Supplement: Bovril;   Drug: Acetazolamide;   Drug: Rivastigmine tartrate;   Drug: Carbidopa/levodopa;   Device: abdominal binder;   Device: abdominal binder (sham)
11 Recruiting Treatment of Orthostatic Hypotension
Conditions: Autonomic Nervous System Diseases;   Orthostatic Hypotension;   Dopamine Beta-Hydroxylase Deficiency;   Orthostatic Intolerance
Interventions: Drug: droxidopa;   Drug: placebo;   Drug: alpha-methyldopa;   Drug: carbidopa;   Drug: metyrosine;   Drug: levodopa;   Drug: atomoxetine;   Drug: metoclopramide
12 Unknown † Orthostatic Hypotension in Children With Acute Febrile Illness
Conditions: Fever;   Orthostatic Hypotension
Intervention: Procedure: All subjects will have their blood pressure measured in supine position (after 5 minute of rest) and after 3 minute of standing.
13 Recruiting Home-Based Walking Study
Conditions: Cardiovascular;   Diabetes;   Orthostatic Hypotension;   Type 2 Diabetes
Intervention: Behavioral: Home-based walking program (Aerobic Exercise)
14 Recruiting Safety and Efficacy of L-NAME and Midodrine to Increase MAP
Conditions: Orthostatic Hypotension;   Spinal Cord Injury
Interventions: Drug: L-NAME;   Drug: Midodrine Hydrochloride
15 Recruiting The Phenotype and Natural History of Primary Autonomic Disorders
Condition: Neurogenic Orthostatic Hypotension
Intervention:
16 Recruiting Dietary Sodium's Effect on Urinary Sodium and Dopamine Excretion in Patients With Postural Tachycardia Syndrome
Condition: Postural Orthostatic Tachycardia Syndrome
Interventions: Radiation: Total Blood Volume;   Procedure: Exercise Capacity Test - Bicycle;   Procedure: Posture Study
17 Not yet recruiting Evaluating the Effectiveness of Intravenous Immunoglobulin Therapy in Autoimmune Autonomic Ganglionopathy
Condition: Autoimmune Autonomic Ganglionopathy (AAG)
Intervention: Drug: Intravenous Immunoglobulin
18 Unknown † Orthostatic Tolerance During FES (Functional Electrical Stimulation)-Walking in Paraplegia
Condition: Spinal Cord Injury
Intervention: Procedure: FES-evoked functional upright gait
19 Recruiting The Effects of Supplementing Tyrosine on Blood Pressure in Parkinson's Disease
Condition: Parkinson's Disease
Interventions: Dietary Supplement: Tyrosine;   Other: Placebo Comparator:Sugar Pill
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† Indicates status has not been verified in more than two years