Renal Denervation in Patients With Uncontrolled Hypertension - SYMPLICITY HTN-4
Public ClinicalTrials.gov record NCT01972139. 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.
Official title
Renal Denervation Using the SYMPLICITY Renal Denervation System in Patients With Uncontrolled Hypertension - SYMPLICITY HTN-4
Study identification
- NCT ID
- NCT01972139
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Medtronic Vascular
- Industry
- Enrollment
- 44 participants
Conditions and interventions
Conditions
Interventions
- Renal Denervation using the Symplicity Renal Denervation System Device
- Sham Renal Denervation Other
- Renal Angiography Device
Device · Other
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2013
- Primary completion
- Jun 30, 2014
- Completion
- Dec 31, 2016
- Last update posted
- Apr 25, 2017
2013 – 2017
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Piedmont Hospital | Atlanta | Georgia | 30309 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
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 NCT01972139, 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 Apr 25, 2017 · Synced Jul 24, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01972139 live on ClinicalTrials.gov.