Reintervention-study After Previous Renal Denervation in Non-responding Patients With Severe Hypertension (RETREAT)
The purpose of this study is to determine the effect of repeated renal denervation in non-responding patients with severe hypertension. Therefore ultrasound technique will be used.
|Study Type:||Observational [Patient Registry]|
|Study Design:||Observational Model: Cohort
Time Perspective: Prospective
|Target Follow-Up Duration:||1 Year|
|Official Title:||Reintervention After Previous Renal Denervation in Non-responding Patients With Severe Hypertension|
- Office Blood pressure measurement [ Time Frame: up to1 year ] [ Designated as safety issue: No ]
|Study Start Date:||June 2013|
|Estimated Study Completion Date:||December 2014|
|Estimated Primary Completion Date:||December 2014 (Final data collection date for primary outcome measure)|
Procedure: Renal Denervation
Renal Denervation is a CE-certified opportunity for treating patients with therapy-refractory hypertension. In some patients it doesn't show a significant lowering of the blood pressure, so a repeated renal denervation is an option.
In this study repeated renal denervation will be performed with the Recor Paradise Ultrasound Catheter.
For the study no specific procedures are required which would exceed the standard renal denervation procedure with the CE-certified Recor Paradise Ultrasound Catheter System.
There are no additional risks for the patient in consequence of participating in the study or the follow up procedures.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01834118
|Contact: Roger Eckhardt||0049 69 email@example.com|
|CardioVascular Center Frankfurt||Recruiting|
|Frankfurt, Hessen, Germany, 60389|
|Contact: Roger Eckhardt 0049 69 97947653 firstname.lastname@example.org|
|Principal Investigator: Horst Sievert, M.D.|
|Principal Investigator:||Horst Sievert, M.D.||Cardiovascular Center Frankfurt|