Autoimmune Basis for Postural Tachycardia Syndrome
Public ClinicalTrials.gov record NCT02725060. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT02725060
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Enrollment
- 58 participants
Conditions and interventions
Conditions
Interventions
- phenylephrine Drug
- isoproterenol Drug
- 25 micro-Ci of radiation Radiation
- Posture study with blood samples Procedure
- 24-hour heart rhythm and blood pressure monitoring Procedure
- Quantitative Axonal Sudomotor Reflex Testing Procedure
- Autonomic function tests Procedure
- Rebreathing test Other
- Assessment of splanchnic capacitance Other
- microneurography Procedure
Drug · Radiation · Procedure + 1 more
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2016
- Primary completion
- Sep 30, 2026
- Completion
- Nov 30, 2026
- Last update posted
- Nov 11, 2025
2016 – 2026
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73117-1213 | — |
| Autonomic Dysfunction Center | Nashville | Tennessee | 37232 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02725060, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 11, 2025 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02725060 live on ClinicalTrials.gov.