- Conditions
- Postural Tachycardia Syndrome
- Interventions
- Saline, Placebo
- Drug · Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2031
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–8
of 8
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Orthostatic Hypotension
- Interventions
- Inspiratory Threshold Device (Res-Q-Gard ITD), Sham Inspiratory Threshold Device
- Device
- Lead sponsor
- Alfredo Gamboa
- Other
- Eligibility
- 18 Years to 80 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2022
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Orthostatic Hypotension, Autonomic Failure, Pure Autonomic Failure, Multiple System Atrophy
- Interventions
- automated abdominal binder, Sham binder, Placebo, Midodrine
- Device · Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Postural Tachycardia Syndrome
- Interventions
- dietary sodium
- Dietary Supplement
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2012
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Postural Orthostatic Tachycardia Syndrome, Orthostatic Intolerance
- Interventions
- Droxidopa, Atenolol, Placebos
- Drug
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Postural Tachycardia Syndrome, Postural Orthostatic Tachycardia Syndrome
- Interventions
- Inspiratory Threshold Device (Res-Q-Gard ITD), Sham Inspiratory Threshold Device
- Device
- Lead sponsor
- Alfredo Gamboa
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Orthostatic Tolerance
- Interventions
- Not listed
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 25 Years · Female only
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Orthostatic Intolerance
- Interventions
- Ganirelix acetate, 17β-Oestradiol, Progesterone
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 34 Years · Female only
- Enrollment
- 109 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2013
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut