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NCT01550315 · ClinicalTrials.gov registry record · NA
Effect of Dietary Sodium Intake on Vascular Endothelium
A NA study of Postural Tachycardia Syndrome (POTS), sponsored by Vanderbilt University Medical Center.
- Completed
- Registry status
- NA
- Development phase
- 27
- Enrollment target
- 1
- Study location
NCT01550315: Completed NA study of Postural Tachycardia Syndrome (POTS), sponsored by Vanderbilt University Medical Center.
NCT01550315 is a NA study of Postural Tachycardia Syndrome (POTS) that has completed, run by Vanderbilt University Medical Center. The registered enrollment target is 27 participants, below the 53-participant average among 3 other Postural Tachycardia Syndrome (POTS) trials with a reported enrollment target (49% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01550315, a NA study of Postural Tachycardia Syndrome (POTS), has completed, sponsored by Vanderbilt University Medical Center.
- COMPLETED
- Registry status
- NA
- Development phase
- 27 participants
- Enrollment target
- 1
- Study location
Study Summary
The investigators will test the hypothesis that markers of vascular endothelial dysfunction will be exaggerated acutely with an extreme high sodium diet compared to an extreme low-sodium diet. The investigators will compare patients with postural orthostatic tachycardia (POTS) to healthy control subjects.
Primary Outcome
The primary analysis will involve a non-parametric, paired, Signed Rank test of flow mediated dilation (FMD) between all subjects (POTS \& control subjects) on the high sodium diet vs low sodium diet
Conditions Studied
Interventions
- PROCEDURE Pulsitile Arterial Tonometry (PAT) Protocol
- DEVICE Calf Blood Flow in Reactive Hyperemia (CBF-RH)
- DEVICE Evaluation of Forearm-Mediated Dilation
Study Locations (1)
Tennessee
- Vanderbilt University Medical Center - Nashville
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 27 participants |
| Start Date | 2012-04 |
| Est. Completion | 2021-09 |
| Phase | NA |
What the finished NCT01550315 record still lists
NCT01550315 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 27 participants, a relatively small participant target, below the 53-participant average among 3 other Postural Tachycardia Syndrome (POTS) trials with a reported enrollment target (49% lower).
The record links to 1 condition, with Postural Tachycardia Syndrome (POTS) appearing as the primary indexed condition, and to 3 interventions - of which Pulsitile Arterial Tonometry (PAT) Protocol is the first listed.
NCT01550315 reports a single indexed study location in Tennessee.
Frequently Asked Questions
What is clinical trial NCT01550315 about?
NCT01550315 is a clinical study titled "Effect of Dietary Sodium Intake on Vascular Endothelium". The investigators will test the hypothesis that markers of vascular endothelial dysfunction will be exaggerated acutely with an extreme high sodium diet compared to an extreme low-sodium diet. The investigators will compare patients with postural orthostatic tachycardia (POTS) to healthy control sub...
What is the current status of trial NCT01550315?
This trial is currently completed. It is a NA study. The enrollment target is 27 participants. The study started on 2012-04. Estimated completion is 2021-09.
What conditions does trial NCT01550315 study?
This clinical trial studies the following conditions: Postural Tachycardia Syndrome (POTS).
What interventions are being tested in trial NCT01550315?
The interventions under investigation include: Pulsitile Arterial Tonometry (PAT) Protocol (PROCEDURE), Calf Blood Flow in Reactive Hyperemia (CBF-RH) (DEVICE), Evaluation of Forearm-Mediated Dilation (DEVICE).
Who is sponsoring clinical trial NCT01550315?
This trial is sponsored by Vanderbilt University Medical Center, which has 677 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01550315 being conducted?
This trial has 1 study location across Tennessee. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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