Hypertension
Conditions
Brief summary
The purpose of this study is to assess the effectiveness of a multi-gene panel to determine which subjects are likely to respond to renal denervation therapy with Medtronic's Symplicity Spyral™ multi-electrode renal denervation system.
Detailed description
The objective of this study is to assess if renal denervation (RDN) effectiveness using the Symplicity SpyralTM multi-electrode renal denervation system is associated with ranked genomic scoring from the Geneticure multi-gene algorithm for renal denervation. The present study will assess if subjects who have a high genetic score, based on the hypothesized importance of the organ systems involved, will have differential responsiveness to RDN in a descending order. The genetic scoring is collectively ranked in a specific order, in that: * Subjects with a high level of general functionality (functionality in the sympathetic nervous system (SNS), cardiac, vascular (renin-angiotensin-aldosterone system (RAAS)), and renal system genotypes will be most responsive to RDN. * Subjects with high number of functional genotypes of SNS, cardiac, and RAAS will be the next most responsive group. * Subjects with functionality in genotypes of SNS and cardiac systems will demonstrate the next most responsive group. * Subjects with functionality in the SNS genotypes will demonstrate some degree of responsiveness. * Subjects with functionality in the renal system, but not SNS, cardiac, nor RAAS, will be the least responsive to this therapy.
Interventions
GENETICGeneticure for RDN Genetic Panel
This retrospective trial will include the collection of DNA using buccal swabs and the assessment of 22 genotypes for scoring to assess response to renal denervation
Sponsors
Geneticure, LLC
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
1. Individual is currently or has previously been enrolled in a Medtronic clinical study utilizing the Symplicity Spyral™ multi-electrode renal denervation system. 2. Subject received Renal Denervation. 3. Subject has met the primary efficacy endpoint for the Medtronic Symplicity Spyral study and which arm they were randomized to. 4. Individual agrees to have all study procedures performed, and is competent and willing to provide written, informed consent to participate in this clinical study.
Exclusion criteria
* Unable to provide written, informed, consent
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Correlation between genetic scoring and RDN effectiveness using office blood pressure | 6 months | Change in office blood pressure (mmHg) from baseline to post- renal denervation procedure in subjects who have met the primary efficacy endpoints in the Symplicity Spyral studies (3-months for the HTN-OFF MED trial and 6-months for the HTN-ON MED trial) according to ranked genetic score values. |
| Correlation between genetic scoring and RDN effectiveness using ambulatory blood pressure | 6 months | Change in ambulatory blood pressure (mmHg) from baseline to post- renal denervation procedure in subjects who have met the primary efficacy endpoints in the Symplicity Spyral studies (3-months for the HTN-OFF MED trial and 6-months for the HTN-ON MED trial) according to ranked genetic score values. |
Countries
United States
Contacts
Primary ContactEric M Snyder, PhD
Backup ContactMonica K Akre
Outcome results
None listed