Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
142 participants
INTERVENTIONAL
2022-05-31
2027-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Hybrid sinus node sparing ablation procedure
Hybrid sinus node sparing ablation procedure using the ISOLATOR Synergy Surgical Ablation System
AtriCure ISOLATOR Synergy Surgical Ablation System
Hybrid sinus node sparing ablation procedure using the ISOLATOR Synergy Surgical Ablation System
Interventions
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AtriCure ISOLATOR Synergy Surgical Ablation System
Hybrid sinus node sparing ablation procedure using the ISOLATOR Synergy Surgical Ablation System
Eligibility Criteria
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Inclusion Criteria
2. Subject has a diagnosis of IST
3. Documentation of refractoriness (intolerance or failure) of a drug (e.g., rate control drugs such as beta-blockers/calcium channel blockers, ivabradine), and/or AADs
4. Subject is willing and able to provide written informed consent
Exclusion Criteria
2. Subjects with indication for or existing ICDs/Pacemakers
3. Presence of channelopathies
4. Previous cardio-thoracic surgery
5. Left Ventricular Ejection Fraction (LVEF) \< 50%
6. Body Mass Index (BMI) ≥ 35
7. Presence of supraventricular or ventricular tachycardia
8. Presence of Postural Orthostatic Sinus Tachycardia (POTS)
9. Presence of congenital heart disease
10. History suggestive of secondary cause of tachycardia such as pheochromocytoma, anemia, thyrotoxicosis, chronic fever of unknown origin, COPD, long-term bronchodilators use, severe asthma or carcinoid syndrome
11. Subjects who have had a previous catheter ablation in the right atrium for IST or other disorders
12. Life expectancy \< 24 months
13. Pregnant or planning to become pregnant during trial
14. Subjects with substance abuse
15. Subjects with previous weight loss surgery
16. Subject is unwilling and/or unable to return for scheduled follow-up visits
17. Current participation in another clinical investigation of a medical device or a drug, or recent participation in such a trial that may interfere with trial results
18. Not competent to legally represent him or herself (e.g., requires a guardian or caretaker as a legal representative) and;
19. Presence of other anatomic or comorbid conditions, or other medical, social, or psychological conditions that, in the investigator's opinion, could limit the subject's ability to participate in the clinical investigation or to comply with follow-up requirements, or impact the scientific soundness of the clinical investigation results
18 Years
75 Years
ALL
No
Sponsors
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AtriCure, Inc.
INDUSTRY
Responsible Party
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Principal Investigators
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Dhanunjaya Lakkireddy, MD
Role: PRINCIPAL_INVESTIGATOR
Kansas City Heart Rhythm Institute
Mark La Meir, MD
Role: PRINCIPAL_INVESTIGATOR
Universitair Ziekenhuis Brussel
Carlo de Asmundis, MD
Role: PRINCIPAL_INVESTIGATOR
Universitair Ziekenhuis Brussel
Thomas Beaver, MD
Role: PRINCIPAL_INVESTIGATOR
University of Florida
Locations
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Loma Linda University Health
Loma Linda, California, United States
Sequoia Hospital
Redwood City, California, United States
Stanford University
Redwood City, California, United States
Saint Vincent's Medical Center
Bridgeport, Connecticut, United States
Medstar Washington Hospital Center
Washington D.C., District of Columbia, United States
University of Florida
Gainesville, Florida, United States
Baptist Health
Miami, Florida, United States
Sarasota Memorial Hospital
Sarasota, Florida, United States
St. Joseph's Hospital / Baycare Health System
Tampa, Florida, United States
Memorial Health University Medical Center
Savannah, Georgia, United States
Saint Alphonsus Regional Medical Center
Boise, Idaho, United States
Kansas City Cardiac Arrhythmia Research LLC
Overland Park, Kansas, United States
Mayo Clinic
Rochester, Minnesota, United States
Wake Forest University Health Sciences
Winston-Salem, North Carolina, United States
TriHealth, Inc.
Cincinnati, Ohio, United States
The Christ Hospital
Cincinnati, Ohio, United States
Texas Cardiac Arrhythmia Research Foundation
Austin, Texas, United States
Intermountain Healthcare
Salt Lake City, Utah, United States
Virginia Commonwealth University
Richmond, Virginia, United States
Swedish Medical Center
Seattle, Washington, United States
UZ Brussels
Brussels, , Belgium
San Raffaele Hospital
Milan, , Italy
Amsterdam University Medical Center
Amsterdam, , Netherlands
Maastricht University Medical Center
Maastricht, , Netherlands
Central Clinic Hospital
Warsaw, , Poland
Northern General Hospital
Sheffield, , United Kingdom
Countries
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Central Contacts
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Facility Contacts
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References
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Olshansky B, Sullivan RM. Inappropriate sinus tachycardia. Europace. 2019 Feb 1;21(2):194-207. doi: 10.1093/europace/euy128.
Pellegrini CN, Scheinman MM. Epidemiology and definition of inappropriate sinus tachycardia. J Interv Card Electrophysiol. 2016 Jun;46(1):29-32. doi: 10.1007/s10840-015-0039-8. Epub 2015 Aug 27.
Khiabani AJ, Greenberg JW, Hansalia VH, Schuessler RB, Melby SJ, Damiano RJ Jr. Late Outcomes of Surgical Ablation for Inappropriate Sinus Tachycardia. Ann Thorac Surg. 2019 Oct;108(4):1162-1168. doi: 10.1016/j.athoracsur.2019.03.103. Epub 2019 May 8.
de Asmundis C, Chierchia GB, Sieira J, Stroker E, Umbrain V, Poelaert J, Brugada P, La Meir M. Sinus Node Sparing Novel Hybrid Approach for Treatment of Inappropriate Sinus Tachycardia/Postural Orthostatic Sinus Tachycardia With New Electrophysiological Finding. Am J Cardiol. 2019 Jul 15;124(2):224-232. doi: 10.1016/j.amjcard.2019.04.019. Epub 2019 Apr 23.
Sheldon RS, Grubb BP 2nd, Olshansky B, Shen WK, Calkins H, Brignole M, Raj SR, Krahn AD, Morillo CA, Stewart JM, Sutton R, Sandroni P, Friday KJ, Hachul DT, Cohen MI, Lau DH, Mayuga KA, Moak JP, Sandhu RK, Kanjwal K. 2015 heart rhythm society expert consensus statement on the diagnosis and treatment of postural tachycardia syndrome, inappropriate sinus tachycardia, and vasovagal syncope. Heart Rhythm. 2015 Jun;12(6):e41-63. doi: 10.1016/j.hrthm.2015.03.029. Epub 2015 May 14. No abstract available.
Nwazue VC, Paranjape SY, Black BK, Biaggioni I, Diedrich A, Dupont WD, Robertson D, Raj SR. Postural tachycardia syndrome and inappropriate sinus tachycardia: role of autonomic modulation and sinus node automaticity. J Am Heart Assoc. 2014 Apr 10;3(2):e000700. doi: 10.1161/JAHA.113.000700.
Masumoto A, Takemoto M, Mito T, Tanaka A, Kawano Y, Kumeda H, Kang H, Matsuo A, Hida S, Okazaki T, Tayama KI, Yoshitake K, Kosuga K. Inappropriate Sinus Tachycardia Diagnosed and Treated as Depression Successfully Treated by Radiofrequency Catheter Ablation. Intern Med. 2017;56(5):523-526. doi: 10.2169/internalmedicine.56.7579. Epub 2017 Mar 1.
Yasin OZ, Vaidya VR, Chacko SR, Asirvatham SJ. Inappropriate Sinus Tachycardia: Current Challenges and Future Directions. J Innov Card Rhythm Manag. 2018 Jul 15;9(7):3239-3243. doi: 10.19102/icrm.2018.090706. eCollection 2018 Jul. No abstract available.
Cappato R, Castelvecchio S, Ricci C, Bianco E, Vitali-Serdoz L, Gnecchi-Ruscone T, Pittalis M, De Ambroggi L, Baruscotti M, Gaeta M, Furlanello F, Di Francesco D, Lupo PP. Clinical efficacy of ivabradine in patients with inappropriate sinus tachycardia: a prospective, randomized, placebo-controlled, double-blind, crossover evaluation. J Am Coll Cardiol. 2012 Oct 9;60(15):1323-9. doi: 10.1016/j.jacc.2012.06.031. Epub 2012 Sep 12.
Kreisel D, Bailey M, Lindsay BD, Damiano RJ Jr. A minimally invasive surgical treatment for inappropriate sinus tachycardia. J Thorac Cardiovasc Surg. 2005 Aug;130(2):598-9. doi: 10.1016/j.jtcvs.2004.12.026. No abstract available.
de Asmundis C, Chierchia GB, Lakkireddy D, Romeya A, Okum E, Gandhi G, Sieira J, Vloka M, Jones SD, Shah H, Winner M, Patel D, Whalen SP, Beaty EH, Kincaid EH, Lee A, Brodt C, Taylor BJ, Colombowala I, Romano M, Morady F, Stroker E, Overeinder I, Bala G, Van Meeteren J, Krauthammer Y, Koerber S, Shults C, Thomaides A, Badhwar N, Gopinathannair R, Shah A, Tummala R, Bello D, Hoff S, Almorad A, Frazier K, Brugada P, La Meir M. Sinus node sparing novel hybrid approach for treatment of inappropriate sinus tachycardia/postural sinus tachycardia: multicenter experience. J Interv Card Electrophysiol. 2022 Apr;63(3):531-544. doi: 10.1007/s10840-021-01044-5. Epub 2021 Aug 23.
C. De Asmundis et al, "Thoracoscopic Ablation of Inappropriate Sinus Tachycardia and Postural Orthostatic Tachycardia Syndrome." Hands-On-Ablation, The Expert's Approach, Third Edition.
Lakkireddy D, Garg J, DeAsmundis C, LaMeier M, Romeya A, Vanmeetren J, Park P, Tummala R, Koerber S, Vasamreddy C, Shah A, Shivamurthy P, Frazier K, Awasthi Y, Chierchia GB, Atkins D, Bommana S, Di Biase L, Al-Ahmad A, Natale A, Gopinathannair R. Sinus Node Sparing Hybrid Thoracoscopic Ablation Outcomes in Patients with Inappropriate Sinus Tachycardia (SUSRUTA-IST) Registry. Heart Rhythm. 2022 Jan;19(1):30-38. doi: 10.1016/j.hrthm.2021.07.010. Epub 2021 Jul 30.
Calkins H, Hindricks G, Cappato R, Kim YH, Saad EB, Aguinaga L, Akar JG, Badhwar V, Brugada J, Camm J, Chen PS, Chen SA, Chung MK, Nielsen JC, Curtis AB, Davies DW, Day JD, d'Avila A, de Groot NMSN, Di Biase L, Duytschaever M, Edgerton JR, Ellenbogen KA, Ellinor PT, Ernst S, Fenelon G, Gerstenfeld EP, Haines DE, Haissaguerre M, Helm RH, Hylek E, Jackman WM, Jalife J, Kalman JM, Kautzner J, Kottkamp H, Kuck KH, Kumagai K, Lee R, Lewalter T, Lindsay BD, Macle L, Mansour M, Marchlinski FE, Michaud GF, Nakagawa H, Natale A, Nattel S, Okumura K, Packer D, Pokushalov E, Reynolds MR, Sanders P, Scanavacca M, Schilling R, Tondo C, Tsao HM, Verma A, Wilber DJ, Yamane T. 2017 HRS/EHRA/ECAS/APHRS/SOLAECE expert consensus statement on catheter and surgical ablation of atrial fibrillation. Heart Rhythm. 2017 Oct;14(10):e275-e444. doi: 10.1016/j.hrthm.2017.05.012. Epub 2017 May 12. No abstract available.
Broglio KR, Connor JT, Berry SM. Not too big, not too small: a goldilocks approach to sample size selection. J Biopharm Stat. 2014;24(3):685-705. doi: 10.1080/10543406.2014.888569.
Other Identifiers
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CP-2021-04
Identifier Type: -
Identifier Source: org_study_id
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