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NotablePrimary completion date: Apr 2026 to Jun 2027Study sites: 1 to 2 · Completion date: Aug 2031 to Dec 2031v33Show 2 more changesShow less
Study sites: 1 to 2
Completion date: Aug 2031 to Dec 2031
MinorSite contact updatedv32
NotablePrimary completion date: May 2025 to Apr 2026Completion date: May 2028 to Aug 2031v31Show 1 more changeShow less
Completion date: May 2028 to Aug 2031
Show 29 earlier versionsHide 29 earlier versions
MinorRe-verified, no change to tracked fieldsv30
NotablePrimary completion date: May 2024 to May 2025Completion date: Oct 2027 to May 2028v29Show 1 more changeShow less
Completion date: Oct 2027 to May 2028
Minor3 versionsRe-verified since Oct 27, 2021, no change to tracked fieldsv26-v28
NotableEnrollment target: 3000 to 5000Primary completion date: Feb 2022 to May 2024 · Completion date: Oct 2023 to Oct 2027 · Study description shortened, about 8 words · 1 morev25Show 4 more changesShow less
Minor3 versionsRe-verified since Apr 22, 2020, no change to tracked fieldsv22-v24
NotablePrimary completion date: Jul 2019 to Feb 2022Completion date: Mar 2022 to Oct 2023v21Show 1 more changeShow less
Completion date: Mar 2022 to Oct 2023
Minor2 versionsRe-verified since Oct 26, 2018, no change to tracked fieldsv19-v20
NotablePrimary completion date: Jul 2018 to Jul 2019v18
MinorRe-verified, no change to tracked fieldsv17
NotablePrimary completion date: Nov 2017 to Jul 2018Completion date: Apr 2021 to Mar 2022v16Show 1 more changeShow less
Completion date: Apr 2021 to Mar 2022
MinorSite details revisedv15
MinorPrimary completion date: Jul 2017 to Nov 2017Completion date: Jul 2021 to Apr 2021v14Show 1 more changeShow less
Completion date: Jul 2021 to Apr 2021
MinorRe-verified, no change to tracked fieldsv13
NotableEnrollment target: 5000 to 3000Site contact updatedv12Show 1 more changeShow less
Site contact updated
NotablePrimary completion date: Aug 2016 to Jul 2017v11
Minor4 versionsRe-verified since May 9, 2014, no change to tracked fieldsv7-v10
NotablePhase: Phase 4 to Not specifiedv6
Minor4 versionsRe-verified since Apr 24, 2012, no change to tracked fieldsv2-v5
MinorStudy First Submitted
Stopped: an ongoing trial was terminated, suspended or withdrawn.
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
This is a prospective, multi-center, single-arm, non-interventional and open-label registry. The purpose of the registry is to document the long-term safety and effectiveness of renal denervation in a real world patient population with hypertension GSR DEFINE is the continuation of the Global SYMPLICITY Registry and collectively will enroll approximately 5000 patients with hypertension who undergo the renal denervation procedure, from over 300 sites worldwide. Subjects included in GSR DEFINE will be followed for a minimum of 1 year and up to 5 years post-procedure. Patients with uncontrolled hypertension will be enrolled in accordance with the inclusion criteria specified in the protocol.