Status | Study |
Completed |
Study Name: Blood Pressure and Brain Blood Flow Regulation After Midodrine Administration in Those With Spinal Cord Injury Condition: Orthostatic Intolerance Date: 2011-12-21 Interventions: Drug: Midodrine Single 10 mg dose Other Name: Amatin |
Completed |
Study Name: Sex Hormones and Orthostatic Tolerance Condition: Orthostatic Intolerance Date: 2010-06-28 Interventions: Drug: Ganirelix acetate Ganire |
Active, not recruiting |
Study Name: Intravenous (IV) Saline and Exercise in Postural Tachycardia Syndrome (POTS) Condition: Postural Tachycardia Syndrome Date: 2009-10-21 Interventions: Drug: Saline IV Normal Saline |
Completed |
Study Name: Effect of Exercise in OI Condition: Orthostatic Intolerance Postural Tachycardia Syndrome Date: 2008-10-09 Interventions: Drug: Propranolol then Placebo |
Active, not recruiting |
Study Name: The Pathophysiology of Orthostatic Hypotension Condition: Autonomic Nervous System Diseases Orthostatic Hypotension Date: 2008-09-05 Interventions: Procedure: Standing or upright tilt |
Active, not recruiting |
Study Name: Sleep Actigraphy in Postural Tachycardia Syndrome (POTS) Condition: Postural Tachycardia Syndrome Orthostatic Intolerance Date: 2008-06-02 Interventions: Device: Actigraphy Watch (motion sensors) with light sensors - ActiWatch from Minimitter Watch to be wor |
Active, not recruiting |
Study Name: Peripheral Dopamine in Postural Tachycardia Syndrome Condition: Postural Tachycardia Syndrome Orthostatic Intolerance Date: 2008-05-27 Interventions: Drug: Carbidopa 200 mg every 6 |
Recruiting |
Study Name: Pathophysiology of Orthostatic Intolerance Condition: Tachycardia Postural Orthostatic Tachycardia Syndrome Date: 2008-01-22 Interventions: Radiation: DAXOR 131-I-Human S |
Completed |
Study Name: Objective Sleep Disturbances in Orthostatic Intolerance Condition: Postural Tachycardia Syndrome Chronic Orthostatic Intolerance Date: 2007-12-22 Interventions: Procedure: Polysomnography Overnight Sleep Study Oth |
Active, not recruiting |
Study Name: Acute Salt Handling in Orthostatic Intolerance Condition: Postural Tachycardia Syndrome Orthostatic Tachycardia Date: 2007-12-22 Interventions: Other: normal saline (0.9%) liter normal saline over 30 minutes x 1 dose |