- Conditions
- Hypertension, Vascular Diseases, Cardiovascular Diseases, Chronic Kidney Diseases, Diabetes Mellitus
- Interventions
- Renal Denervation (Symplicity Spyral™)
- Device
- Lead sponsor
- Medtronic Vascular
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,899 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2029
- U.S. locations
- 76
- States / cities
- Birmingham, Alabama • Mesa, Arizona • Phoenix, Arizona + 67 more
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 1–6
of 6
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Hypertension, Vascular Diseases, Cardiovascular Diseases
- Interventions
- Symplicity Spyral™ multi-electrode renal denervation system, Sham Procedure
- Device · Procedure
- Lead sponsor
- Medtronic Vascular
- Industry
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 366 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2023
- U.S. locations
- 30
- States / cities
- Huntsville, Alabama • Scottsdale, Arizona • Los Angeles, California + 26 more
- Conditions
- Hypertension, Vascular Diseases, Cardiovascular Diseases
- Interventions
- Renal Denervation (Symplicity Spyral™)
- Device
- Lead sponsor
- Medtronic Vascular
- Industry
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 128 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 3
- States / cities
- Stanford, California • Atlanta, Georgia • Dallas, Texas
- Conditions
- Hypertension, Cardiovascular Diseases, Vascular Diseases
- Interventions
- Renal Denervation (Symplicity Spyral™)
- Device
- Lead sponsor
- Medtronic Vascular
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hypertension, Vascular Diseases, Cardiovascular Diseases
- Interventions
- Symplicity Spyral™ multi-electrode renal denervation system, Sham Procedure
- Device · Procedure
- Lead sponsor
- Medtronic Vascular
- Industry
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 337 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2025
- U.S. locations
- 32
- States / cities
- Huntsville, Alabama • Stanford, California • New Haven, Connecticut + 26 more
- Conditions
- Atrial Fibrillation, Hypertension
- Interventions
- Symplicity Spyral™ Multi-Electrode Renal Denervation Catheter, Arctic Front Advance™ Cardiac Cryoablation System
- Device
- Lead sponsor
- Medtronic Vascular
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 102 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 9
- States / cities
- Sacramento, California • Burlington, Massachusetts • Marquette, Michigan + 5 more