RecruitingNot ApplicableNCT07013929

Spyral InSight Study

Spyral InSight Early Clinical Feasibility Study


Sponsor

Medtronic Vascular

Enrollment

19 participants

Start Date

Jun 9, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

The purpose of the Spyral InSight Early Clinical Feasibility Study is to characterize the physiological response to renal nerve stimulation (RNS) in humans prior to and post renal denervation.


Eligibility

Min Age: 20 YearsMax Age: 70 Years

Inclusion Criteria4

  • years of age
  • Office SBP ≥150 mmHg and \<180 mmHg and DBP ≥90 mmHg
  • Individual is prescribed with one, two, or three antihypertensive medication classes
  • hour ABPM average of SBP ≥135 and \<170 mmHg at Baseline

Exclusion Criteria11

  • Prior renal denervation.
  • Individual lacks appropriate renal artery Anatomy
  • Has a renal artery stent
  • Individual has an estimated glomerular filtration rate (eGFR) of \<60 mL/min/1.73m2
  • Individual is taking SGLT2 inhibitors or GLP-1 agonists
  • Individual requires chronic oxygen support or mechanical ventilation
  • Primary pulmonary hypertension.
  • Secondary cause of hypertension
  • Pregnant, nursing or planning to become pregnant during the study.
  • Individual has a documented condition that would prohibit or interfere with ability to obtain an accurate blood pressure measurement
  • Individual is currently taking anti-mineralocorticoid drugs.

Interventions

DEVICERenal nerve stimulation

Renal nerve stimulation will be performed prior to and post renal denervation.


Locations(1)

University Hospital Galway

Galway, Ireland

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NCT07013929


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