Found 11 matching trials
Pathophysiology of Orthostatic Intolerance
NAThe purpose of this study is to describe the mechanism of orthostatic intol...
Status
Active Not Recruiting
Location
Vanderbilt University
Blood Volume Analysis and Renal Outcomes in Hemodialysis
N/AThe objective of the proposed study is to demonstrate that serial blood vol...
Location
New York Harbor VA Healthcare System Hemodialysis Unit
Dietary Sodium's Effect on Urinary Sodium and Dopamine Excretion in Patients With Postural Tachycardia Syndrome
NAPatients with Postural Tachycardia Syndrome (POTS) may not adequately expan...
Location
Vanderbilt University Medical Center
Correlation of Intrathoracic Impedance Measures With Blood Plasma Volume in Congestive Heart Failure
N/ACongestive heart failure is a condition in which the heart is weakened and ...
Location
Medical University of South Carolina
Autoimmune Basis for Postural Tachycardia Syndrome
NAThe purpose of this study is to see if some people with postural tachycardi...
Status
Enrolling By Invitation
Location
University of Oklahoma Health Sciences Center
Measurement of Blood Volume Loss During Burn Surgery
N/ABurn surgery is associated with significant reductions in hematocrit. Howev...
Location
Multiple Locations
Pilot Validation of a Hemodilution Technique to Estimate Blood Volume in Vivo
NAThe objective of this study is to determine the accuracy of estimating pati...
Location
Multiple Locations
Safety and Efficacy of Direct Blood Volume Measurement in the Treatment of Heart Failure
PHASE4Heart failure is a common cardiac condition affecting nearly 6 million Amer...
Location
Pacific Cardiology LLC
Dietary Salt in Postural Tachycardia Syndrome
NAPatients with POTS may not adequately expand their plasma volume in respons...
Location
Vanderbilt University Medical Center
Monitoring Outpatient Blood VolumE in Heart Failure
N/AIn patients discharged following heart failure treatment, the consistency o...