Completed NA INTERVENTIONAL 2-arm NCT01418261

SYMPLICITY HTN-3 Renal Denervation in Patients With Uncontrolled Hypertension

Renal Denervation in Patients With Uncontrolled Hypertension (SYMPLICITY HTN-3)

Sponsor: Medtronic Vascular

Interventions Renal angiogram Renal denervation (Symplicity Catheter System)

Updated 10 times since 2017 Last updated: Apr 24, 2017 Started: Sep 30, 2011 Primary completion: Dec 31, 2013 Completion: Feb 17, 2017

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01418261, this NA trial focuses on Uncontrolled Hypertension and remains completed. Sponsored by Medtronic Vascular, it has been updated 10 times since 2011, reflecting substantial change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

Change History

10 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Apr 2022 — Jul 2024 [monthly]

Completed NA
Jan 2021 — Apr 2022 [monthly]

Completed NA

▶ Show 5 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed NA
May 2017 — Jun 2018 [monthly]

Completed NA
Apr 2017 — May 2017 [monthly]

Completed NA

Status: Active Not Recruiting → Completed · Phase: PHASE3 → NA
Feb 2017 — Apr 2017 [monthly]

Active Not Recruiting PHASE3
Jan 2017 — Feb 2017 [monthly]

Active Not Recruiting PHASE3

First recorded

Sep 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Medtronic Vascular

Data source: Medtronic Vascular

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Ann Arbor, United States , Atlanta, United States , Aurora, United States , Austin, United States , Baltimore, United States , Birmingham, United States , Boston, United States , Brooklyn, United States , Browns Mills, United States , Burlington, United States and 53 more locations