Stereotactic Non-invasive Ablation of Ventricular Tachycardia

Ventricular Tachycardia Clinical Trial

Official title:

STereotactic Ablative Radiosurgery of Recurrent Ventricular Tachycardia in Structural Heart Disease

Clinical Trial Details — Status: Withdrawn

Administrative data

• NCT number: NCT03819504
• Other study ID #: STAR-VT
• Secondary ID: NV19-02-00212
• Status: Withdrawn
• Phase: N/A
• Start date: August 1, 2018
• Est. completion date: September 30, 2020

Study information

• Verified date: October 2020
• Source: University Hospital Ostrava
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

STereotactic Ablative Radiosurgery of recurrent Ventricular Tachycardia in structural heart disease (STAR-VT).

Description:

The goal of this project is to evaluate feasibility and safety/toxicity of elimination of ventricular tachycardia (VT) associated with structural heart disease by noninvasive strategy, stereotactic radiosurgical ablation in an indication of bail-out procedure after failed catheter ablation. The arrhythmogenic substrate will be identified by imaging techniques and functionally by electroanatomic mapping and pacing. The recipients of stereotactic surgery will be patients after 2 unsuccessful catheter ablations for monomorphic VTs (one of the procedures will be performed in an expert center). The target volume for stereotactic radiosurgical ablation (single dose of 25 Gy) will be a critical region of the substrate defined by a combination of imaging and functional methods with an export of the merged image-electroanatomical map into the radiosurgery planning console. Primary endpoints will be a reduction of the burden of sustained VT, time to death or arrhythmic storm or appropriate therapy with implantable cardioverter-defibrillator (ICD) for isolated VT and/or time do development of radiation toxicity (both acute and late).

Recruitment information / eligibility

• Status: Withdrawn
• Enrollment: 0
• Est. completion date: September 30, 2020
• Est. primary completion date: September 30, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 30 Years and older

Eligibility

Inclusion Criteria:

• Patients with structural heart disease (ischemic and non-ischemic cardiomyopathy, previous surgery for congenital heart disease)

• Implanted ICD or CRT-D (cardiac resynchronization therapy defibrillator)

• Prior =1 catheter ablation procedure for monomorphic VT

• VT recurrence early (<12 months) after the last ablation with at least 2 episodes of recurrent VT, including 1 episode while on amiodarone (if not contraindicated)

• Age =30 years

• Signed an IRB-approved (Institutional Review Board) written informed consent

Exclusion Criteria:

• Acute myocardial infarction or recent percutaneous coronary intervention (PCI) or cardiac surgery (<3 months)

• Primary electrical disease (channelopathy)

• Reversible cause of VT (e.g. drug-induced, intoxications, etc)

• Pregnancy or breastfeeding

• Chronic heart failure New York Heart Association (NYHA) Class IV

• Serious comorbidities with presumed life expectancy less than one year

• Significant peripheral artery disease precluding retrograde aortic mapping

• History of chest radiotherapy

Related Conditions & MeSH terms

• Tachycardia
• Tachycardia, Ventricular
• Ventricular Tachycardia

Intervention

Procedure:
• 4-D navigated stereotactic radio surgical ablation
4-D navigated stereotactic radio surgical ablation will be performed in patients with structural heart disease and sustained monomorphic ventricular tachycardia/tachycardias

Locations

Country	Name	City	State
Czechia	University Hospital Ostrava	Ostrava-Poruba	Czech Republic
Czechia	Institute for Clinical and Experimental Medicine Prague	Prague	Central Bohemia
Czechia	Hospital Podlesí	Trinec	Moravian-Silesian Region

Sponsors (3)

Lead Sponsor	Collaborator
University Hospital Ostrava	Hospital Podlesí, Institute for Clinical and Experimental Medicine

Country where clinical trial is conducted

Czechia, 

References & Publications (20)

Aldhoon B, Wichterle D, Peichl P, Cihák R, Kautzner J. Outcomes of ventricular tachycardia ablation in patients with structural heart disease: The impact of electrical storm. PLoS One. 2017 Feb 10;12(2):e0171830. doi: 10.1371/journal.pone.0171830. eCollection 2017. — View Citation

Chang SD, Main W, Martin DP, Gibbs IC, Heilbrun MP. An analysis of the accuracy of the CyberKnife: a robotic frameless stereotactic radiosurgical system. Neurosurgery. 2003 Jan;52(1):140-6; discussion 146-7. — View Citation

Connolly SJ, Dorian P, Roberts RS, Gent M, Bailin S, Fain ES, Thorpe K, Champagne J, Talajic M, Coutu B, Gronefeld GC, Hohnloser SH; Optimal Pharmacological Therapy in Cardioverter Defibrillator Patients (OPTIC) Investigators. Comparison of beta-blockers, amiodarone plus beta-blockers, or sotalol for prevention of shocks from implantable cardioverter defibrillators: the OPTIC Study: a randomized trial. JAMA. 2006 Jan 11;295(2):165-71. — View Citation

Connolly SJ, Hallstrom AP, Cappato R, Schron EB, Kuck KH, Zipes DP, Greene HL, Boczor S, Domanski M, Follmann D, Gent M, Roberts RS. Meta-analysis of the implantable cardioverter defibrillator secondary prevention trials. AVID, CASH and CIDS studies. Antiarrhythmics vs Implantable Defibrillator study. Cardiac Arrest Study Hamburg . Canadian Implantable Defibrillator Study. Eur Heart J. 2000 Dec;21(24):2071-8. — View Citation

Cuculich PS, Schill MR, Kashani R, Mutic S, Lang A, Cooper D, Faddis M, Gleva M, Noheria A, Smith TW, Hallahan D, Rudy Y, Robinson CG. Noninvasive Cardiac Radiation for Ablation of Ventricular Tachycardia. N Engl J Med. 2017 Dec 14;377(24):2325-2336. doi: 10.1056/NEJMoa1613773. — View Citation

Di Biase L, Santangeli P, Burkhardt DJ, Bai R, Mohanty P, Carbucicchio C, Dello Russo A, Casella M, Mohanty S, Pump A, Hongo R, Beheiry S, Pelargonio G, Santarelli P, Zucchetti M, Horton R, Sanchez JE, Elayi CS, Lakkireddy D, Tondo C, Natale A. Endo-epicardial homogenization of the scar versus limited substrate ablation for the treatment of electrical storms in patients with ischemic cardiomyopathy. J Am Coll Cardiol. 2012 Jul 10;60(2):132-41. doi: 10.1016/j.jacc.2012.03.044. — View Citation

Fariselli L, Marras C, De Santis M, Marchetti M, Milanesi I, Broggi G. CyberKnife radiosurgery as a first treatment for idiopathic trigeminal neuralgia. Neurosurgery. 2009 Feb;64(2 Suppl):A96-101. doi: 10.1227/01.NEU.0000341714.55023.8F. — View Citation

Jaïs P, Maury P, Khairy P, Sacher F, Nault I, Komatsu Y, Hocini M, Forclaz A, Jadidi AS, Weerasooryia R, Shah A, Derval N, Cochet H, Knecht S, Miyazaki S, Linton N, Rivard L, Wright M, Wilton SB, Scherr D, Pascale P, Roten L, Pederson M, Bordachar P, Laurent F, Kim SJ, Ritter P, Clementy J, Haïssaguerre M. Elimination of local abnormal ventricular activities: a new end point for substrate modification in patients with scar-related ventricular tachycardia. Circulation. 2012 May 8;125(18):2184-96. doi: 10.1161/CIRCULATIONAHA.111.043216. Epub 2012 Apr 4. — View Citation

Jumeau R, Ozsahin M, Schwitter J, Vallet V, Duclos F, Zeverino M, Moeckli R, Pruvot E, Bourhis J. Rescue procedure for an electrical storm using robotic non-invasive cardiac radio-ablation. Radiother Oncol. 2018 Aug;128(2):189-191. doi: 10.1016/j.radonc.2018.04.025. Epub 2018 May 9. — View Citation

Kumar S, Baldinger SH, Romero J, Fujii A, Mahida SN, Tedrow UB, Stevenson WG. Substrate-Based Ablation Versus Ablation Guided by Activation and Entrainment Mapping for Ventricular Tachycardia: A Systematic Review and Meta-Analysis. J Cardiovasc Electrophysiol. 2016 Dec;27(12):1437-1447. doi: 10.1111/jce.13088. Epub 2016 Oct 6. Review. — View Citation

Loo BW Jr, Soltys SG, Wang L, Lo A, Fahimian BP, Iagaru A, Norton L, Shan X, Gardner E, Fogarty T, Maguire P, Al-Ahmad A, Zei P. Stereotactic ablative radiotherapy for the treatment of refractory cardiac ventricular arrhythmia. Circ Arrhythm Electrophysiol. 2015 Jun;8(3):748-50. doi: 10.1161/CIRCEP.115.002765. — View Citation

Mallidi J, Nadkarni GN, Berger RD, Calkins H, Nazarian S. Meta-analysis of catheter ablation as an adjunct to medical therapy for treatment of ventricular tachycardia in patients with structural heart disease. Heart Rhythm. 2011 Apr;8(4):503-10. doi: 10.1016/j.hrthm.2010.12.015. Epub 2010 Dec 13. Review. — View Citation

Moss AJ, Schuger C, Beck CA, Brown MW, Cannom DS, Daubert JP, Estes NA 3rd, Greenberg H, Hall WJ, Huang DT, Kautzner J, Klein H, McNitt S, Olshansky B, Shoda M, Wilber D, Zareba W; MADIT-RIT Trial Investigators. Reduction in inappropriate therapy and mortality through ICD programming. N Engl J Med. 2012 Dec 13;367(24):2275-83. doi: 10.1056/NEJMoa1211107. Epub 2012 Nov 6. — View Citation

Moss AJ, Zareba W, Hall WJ, Klein H, Wilber DJ, Cannom DS, Daubert JP, Higgins SL, Brown MW, Andrews ML; Multicenter Automatic Defibrillator Implantation Trial II Investigators. Prophylactic implantation of a defibrillator in patients with myocardial infarction and reduced ejection fraction. N Engl J Med. 2002 Mar 21;346(12):877-83. Epub 2002 Mar 19. — View Citation

Raymond JM, Sacher F, Winslow R, Tedrow U, Stevenson WG. Catheter ablation for scar-related ventricular tachycardias. Curr Probl Cardiol. 2009 May;34(5):225-70. doi: 10.1016/j.cpcardiol.2009.01.002. Review. — View Citation

Régis J, Tuleasca C, Resseguier N, Carron R, Donnet A, Gaudart J, Levivier M. Long-term safety and efficacy of Gamma Knife surgery in classical trigeminal neuralgia: a 497-patient historical cohort study. J Neurosurg. 2016 Apr;124(4):1079-87. doi: 10.3171/2015.2.JNS142144. Epub 2015 Sep 4. — View Citation

Sapp JL, Wells GA, Parkash R, Stevenson WG, Blier L, Sarrazin JF, Thibault B, Rivard L, Gula L, Leong-Sit P, Essebag V, Nery PB, Tung SK, Raymond JM, Sterns LD, Veenhuyzen GD, Healey JS, Redfearn D, Roux JF, Tang AS. Ventricular Tachycardia Ablation versus Escalation of Antiarrhythmic Drugs. N Engl J Med. 2016 Jul 14;375(2):111-21. doi: 10.1056/NEJMoa1513614. Epub 2016 May 5. — View Citation

Tokuda M, Kojodjojo P, Tung S, Tedrow UB, Nof E, Inada K, Koplan BA, Michaud GF, John RM, Epstein LM, Stevenson WG. Acute failure of catheter ablation for ventricular tachycardia due to structural heart disease: causes and significance. J Am Heart Assoc. 2013 May 31;2(3):e000072. doi: 10.1161/JAHA.113.000072. — View Citation

Tung R, Michowitz Y, Yu R, Mathuria N, Vaseghi M, Buch E, Bradfield J, Fujimura O, Gima J, Discepolo W, Mandapati R, Shivkumar K. Epicardial ablation of ventricular tachycardia: an institutional experience of safety and efficacy. Heart Rhythm. 2013 Apr;10(4):490-8. doi: 10.1016/j.hrthm.2012.12.013. Epub 2012 Dec 11. — View Citation

Tzou WS, Frankel DS, Hegeman T, Supple GE, Garcia FC, Santangeli P, Katz DF, Sauer WH, Marchlinski FE. Core isolation of critical arrhythmia elements for treatment of multiple scar-based ventricular tachycardias. Circ Arrhythm Electrophysiol. 2015 Apr;8(2):353-61. doi: 10.1161/CIRCEP.114.002310. Epub 2015 Feb 13. — View Citation

* Note: There are 20 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change of sustained VT burden in three 3-month intervals	Change of sustained VT burden in three 3-month intervals will be assessed. For all arrhythmic events, a 90-day post-radiosurgery blanking period will be applicable.	50 months
Primary	Composite endpoint of (i) all-cause death, (ii) appropriate ICD therapy (both shock and antitachycardia pacing) for VT/VF (ventricular fibrillation) or (iii) sustained VT below the detection threshold	All-cause death, appropriate ICD therapy (both shock and antitachycardia pacing) for VT/VF (ventricular fibrillation) or sustained VT below the detection threshold will be observed for up to 50 months. For all arrhythmic events, a 90-day post-radiosurgery blanking period will be applicable.	50 months
Primary	3. Rate of acute (<3 months) and late radiation-induced events according to CTCAE 4.0.	The rate of acute (<3 months) and late radiation-induced events according to CTCAE 4.0 will be observed.	53 months
Secondary	Composite endpoint of all-cause death and appropriate ICD shock	The composite endpoint of all-cause death and appropriate ICD shock will be observed for the period of up to 50 months. For all arrhythmic events, a 90-day post-radiosurgery blanking period will be applicable.	50 months
Secondary	Electric storm recurrence	The recurrence of electric storm will be observed. For all arrhythmic events, a 90-day post-radiosurgery blanking period will be applicable.	53 months
Secondary	Cardiovascular hospitalisations	The hospitalisations due to cardiovascular indications will be observed.	53 months
Secondary	Change in quality of life	Change in quality of life will be observed using the standardised EQ-5D (5-dimension) questionnaire. EQ-5D is a standardised instrument in the form of a questionnaire developed by the EuroQol Group as a measure of health-related quality of life that can be used in a wide range of health conditions and treatments. The quality of life is assessed in five dimensions, with three levels in each dimension. The higher score the patient achieves, the better the quality of life.	53 months