- Conditions
- OBESITY, HYPERTENSION, PURE AUTONOMIC FAILURE, SHY-DRAGER SYNDROME
- Interventions
- Trimethaphan, Pseudoephedrine
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 128 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2017
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–10
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- Conditions
- Obesity, Hypertension
- Interventions
- L-NMMA, Trimethaphan
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 30 Years to 50 Years · Female only
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Endothelial Dysfunction
- Interventions
- Trimethaphan, Placebo
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2017
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hypertension, Hypertension, Essential
- Interventions
- Angiotensin (1-7), Trimethaphan, Phenylephrine
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2023
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Insulin Resistance
- Interventions
- Trimethaphan, Saline
- Drug · Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2024
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hypertension
- Interventions
- Trimethaphan, Nitroglycerin
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2028
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hypertension, Pure Autonomic Failure
- Interventions
- L-NMMA, Trimethaphan
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2008
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Multiple System Atrophy, Orthostatic Hypotension, Supine Hypertension
- Interventions
- Trimethaphan, Placebo
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2026
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Obesity
- Interventions
- Blocked, Intact
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2015
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Chronic Fatigue Syndrome, Orthostatic Intolerance, Postural Tachycardia Syndrome
- Interventions
- Autonomic Function Testing, Saline infusions, L-NMMA trimethaphan, methyldopa
- Other · Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 170 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2017
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee