Renal Denervation in Patients With Uncontrolled Hypertension (
Symplicity HTN- 2) (HTN- 2)
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.
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ClinicalTrials.gov Identifier: NCT00888433
First Posted : April 27, 2009
Results First Posted : February 24, 2014
Last Update Posted : May 20, 2015
Information provided by (Responsible Party):
Allocation: Randomized; Intervention Model: Crossover Assignment; Masking: None (Open Label); Primary Purpose: Treatment
Device: Renal Denervation (
Symplicity® Renal Denervation System)
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
The institution agrees that no Publication of the Study Results may be made until Publication of the results of the multi-centre study or 2 years after Study Completion, whichever is sooner.
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Murray Esler, Principal Investigator
Baker IDI Heart and Diabetes Institute
Mahfoud F, Ukena C, Schmieder RE, Cremers B, Rump LC, Vonend O, Weil J, Schmidt M, Hoppe UC, Zeller T, Bauer A, Ott C, Blessing E, Sobotka PA, Krum H, Schlaich M, Esler M, Böhm M. Ambulatory blood pressure changes after renal sympathetic denervation in patients with resistant hypertension. Circulation. 2013 Jul 9;128(2):132-40. doi: 10.1161/CIRCULATIONAHA.112.000949. Epub 2013 Jun 18. Erratum in: Circulation. 2014 May 20;129(20):e502.
Ukena C, Mahfoud F, Kindermann I, Barth C, Lenski M, Kindermann M, Brandt MC, Hoppe UC, Krum H, Esler M, Sobotka PA, Böhm M. Cardiorespiratory response to exercise after renal sympathetic denervation in patients with resistant hypertension. J Am Coll Cardiol. 2011 Sep 6;58(11):1176-82. doi: 10.1016/j.jacc.2011.05.036.
Mahfoud F, Schlaich M, Kindermann I, Ukena C, Cremers B, Brandt MC, Hoppe UC, Vonend O, Rump LC, Sobotka PA, Krum H, Esler M, Böhm M. Effect of renal sympathetic denervation on glucose metabolism in patients with resistant hypertension: a pilot study. Circulation. 2011 May 10;123(18):1940-6. doi: 10.1161/CIRCULATIONAHA.110.991869. Epub 2011 Apr 25.
Schlaich MP, Straznicky N, Grima M, Ika-Sari C, Dawood T, Mahfoud F, Lambert E, Chopra R, Socratous F, Hennebry S, Eikelis N, Böhm M, Krum H, Lambert G, Esler MD, Sobotka PA. Renal denervation: a potential new treatment modality for polycystic ovary syndrome? J Hypertens. 2011 May;29(5):991-6. doi: 10.1097/HJH.0b013e328344db3a.
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History of Changes
Other Study ID Numbers:
April 24, 2009
April 27, 2009
Results First Submitted:
September 13, 2013
Results First Posted:
February 24, 2014
Last Update Posted:
May 20, 2015