NCT02379923|CompletedResultsDMC
The Asahi Intecc PTCA Chronic Total Occlusion Study
CTO-PCI
Loading search results
Sponsor study identifier
interventional
163
1 country
12
Study Start
June 2015
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
January 2016
Actual (reported)Study Completion
January 2016
Actual (reported)The primary objective of this trial is to evaluate confirmation of placement of any guidewire beyond the chronic total occlusion (CTO) in the true vessel lumen in patients in which at least one Asahi series of guidewires and/or Corsair microcatheter were used. Procedure success will be defined as angiographic visualization of any guidewire in a position either distal or proximal to the occlusion depending on the route of access and the absence of in-hospital major adverse cardiac events (MACE).
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
January 2016
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
February 23, 2015
Actual (reported)March 5, 2015
Actual (reported)June 2015
Date type not reportedThis date has not been verified as actual or estimated.
January 2016
Actual (reported)January 2016
Actual (reported)July 18, 2018
Actual (reported)Procedure Success
Angiographic visualization of any guidewire in a position either distal or proximal to the occlusion depending on the route of access and the absence of in-hospital MACE.
Through hospital discharge, typically 24 hours post procedure
Frequency of Successful Recanalization
During Procedure
Frequency of In-hospital MACE
Up to hospital discharge
Frequency of Perforation
During Procedure
Frequency of Dissection
During procedure
Mean Procedural Time
During Procedure
This is a single arm intent to treat study. A subject is considered enrolled when the subject has given informed consent and meets all inclusion and exclusion criteria, including angiographic inclusion and exclusion criteria, which includes an attempt to cross the target lesion with an investigational device (ASAHI PTCA Guidewire or ASAHI Corsair Microcatheter). Clinical evaluation up to hospital discharge is conducted on all enrolled subjects. The purpose of the clinical follow-up is to determine if the subject has experienced or is experiencing any adverse events
Standard angiographic procedures will be followed for this study. The primary objective of this trial is to evaluate confirmation of placement of any guidewire beyond the chronic total occlusion (CTO) in the true vessel lumen in patients in which at least one Asahi series of guidewires and/or Corsair microcatheter were used. Procedure success will be defined as angiographic visualization of any guidewire in a position either distal or proximal to the occlusion depending on the route of access and the absence of in-hospital MACE. Other Name: ASAHI Corsair Microcatheter, ASAHI PTCA Guide Wires
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Banner - University Medical Center Phoenix
Phoenix, Arizona, 85006, United States
Medical Center of the Rockies
Loveland, Colorado, 80538, United States
Piedmont Healthcare
Atlanta, Georgia, 30309, United States
Advocate Health and Hospitals Corp.
Oakbrook Terrace, Illinois, 60181, United States
Henry Ford Hospital
Detroit, Michigan, 48202, United States
Saint Luke's Hospital
Kansas City, Missouri, 64111, United States
Mount Sinai Hospital
New York, New York, 00029, United States
Park CS, Kim HY, Park HJ, Ihm SH, Kim DB, Lee JM, Kim PJ, Park CS, Moon KW, Yoo KD, Jeon DS, Chung WS, Seung KB, Kim JH. Clinical, electrocardiographic, and procedural characteristics of patients with coronary chronic total occlusions. Korean Circ J. 2009 Mar;39(3):111-5. doi: 10.4070/kcj.2009.39.3.111. Epub 2009 Mar 25.
Oesterle SN, Bittl JA, Leon MB, Hamburger J, Tcheng JE, Litvack F, Margolis J, Gilmore P, Madsen R, Holmes D, Moses J, Cohen H, King S 3rd, Brinker J, Hale T, Geraci DJ, Kerker WJ, Popma J. Laser wire for crossing chronic total occlusions: "learning phase" results from the U.S. TOTAL trial. Total Occlusion Trial With Angioplasty by Using a Laser Wire. Cathet Cardiovasc Diagn. 1998 Jun;44(2):235-43. doi: 10.1002/(sici)1097-0304(199806)44:23.0.co;2-k.
David Kandzari, MD
Piedmont Heart Institute
Aaron Grantham, MD
MidAmerica Heart Institute
163 participants (actual enrollment reported by the registry).
First Submitted
February 23, 2015
First Posted
March 5, 2015
Study Start
June 2015
Date type not reportedThis date has not been verified as actual or estimated.
Trial to Compare FFR Measurement With a Non-Side-Hole Guide Catheter Vs. a Side-Hole Guide Catheter
Contact the study team to confirm eligibility.
Columbia University Medical Center/New York Presbyterian Hospital
New York, New York, 10032, United States
PeaceHealth Sacred Heart Medical Center
Springfield, Oregon, 97477, United States
York Hospital
York, Pennsylvania, 17403, United States
Dallas VA Medical Center
Dallas, Texas, 75216, United States
University of Washington
Seattle, Washington, 98195, United States
Kahn JK. Angiographic suitability for catheter revascularization of total coronary occlusions in patients from a community hospital setting. Am Heart J. 1993 Sep;126(3 Pt 1):561-4. doi: 10.1016/0002-8703(93)90404-w.
Christofferson RD, Lehmann KG, Martin GV, Every N, Caldwell JH, Kapadia SR. Effect of chronic total coronary occlusion on treatment strategy. Am J Cardiol. 2005 May 1;95(9):1088-91. doi: 10.1016/j.amjcard.2004.12.065.
Sirnes PA, Golf S, Myreng Y, Molstad P, Emanuelsson H, Albertsson P, Brekke M, Mangschau A, Endresen K, Kjekshus J. Stenting in Chronic Coronary Occlusion (SICCO): a randomized, controlled trial of adding stent implantation after successful angioplasty. J Am Coll Cardiol. 1996 Nov 15;28(6):1444-51. doi: 10.1016/s0735-1097(96)00349-x.
Moussa I, Di Mario C, Moses J, Reimers B, Di Francesco L, Blengino S, Colombo A. Comparison of angiographic and clinical outcomes of coronary stenting of chronic total occlusions versus subtotal occlusions. Am J Cardiol. 1998 Jan 1;81(1):1-6. doi: 10.1016/s0002-9149(97)00859-x.
Sirnes PA, Golf S, Myreng Y, Molstad P, Albertsson P, Mangschau A, Endresen K, Kjekshus J. Sustained benefit of stenting chronic coronary occlusion: long-term clinical follow-up of the Stenting in Chronic Coronary Occlusion (SICCO) study. J Am Coll Cardiol. 1998 Aug;32(2):305-10. doi: 10.1016/s0735-1097(98)00247-2.
Surmely JF, Tsuchikane E, Katoh O, Nishida Y, Nakayama M, Nakamura S, Oida A, Hattori E, Suzuki T. New concept for CTO recanalization using controlled antegrade and retrograde subintimal tracking: the CART technique. J Invasive Cardiol. 2006 Jul;18(7):334-8.
Suero JA, Marso SP, Jones PG, Laster SB, Huber KC, Giorgi LV, Johnson WL, Rutherford BD. Procedural outcomes and long-term survival among patients undergoing percutaneous coronary intervention of a chronic total occlusion in native coronary arteries: a 20-year experience. J Am Coll Cardiol. 2001 Aug;38(2):409-14. doi: 10.1016/s0735-1097(01)01349-3.
Olivari Z, Rubartelli P, Piscione F, Ettori F, Fontanelli A, Salemme L, Giachero C, Di Mario C, Gabrielli G, Spedicato L, Bedogni F; TOAST-GISE Investigators. Immediate results and one-year clinical outcome after percutaneous coronary interventions in chronic total occlusions: data from a multicenter, prospective, observational study (TOAST-GISE). J Am Coll Cardiol. 2003 May 21;41(10):1672-8. doi: 10.1016/s0735-1097(03)00312-7.
Prasad A, Rihal CS, Lennon RJ, Wiste HJ, Singh M, Holmes DR Jr. Trends in outcomes after percutaneous coronary intervention for chronic total occlusions: a 25-year experience from the Mayo Clinic. J Am Coll Cardiol. 2007 Apr 17;49(15):1611-1618. doi: 10.1016/j.jacc.2006.12.040. Epub 2007 Apr 2.
Valenti R, Migliorini A, Signorini U, Vergara R, Parodi G, Carrabba N, Cerisano G, Antoniucci D. Impact of complete revascularization with percutaneous coronary intervention on survival in patients with at least one chronic total occlusion. Eur Heart J. 2008 Oct;29(19):2336-42. doi: 10.1093/eurheartj/ehn357. Epub 2008 Aug 5.
Primary Completion
January 2016
Actual (reported)Study Completion
January 2016
Actual (reported)Last Updated
July 18, 2018
Results First Posted
July 18, 2018
Record last verified: 2018-06
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.
Source retrieved: