CLINICAL STUDY
Carotid angioplasty and stenting versus carotid endarterectomy: randomized trial in a community hospital
William H. Brooks, MD*,a,
Rick R. McClure, MD, FACCa,
Michael R. Jones, MD, FACCa,
Timothy C. Coleman, MDa and
Linda Breathitt, RNa
a Central Baptist Hospital, Lexington, Kentucky, USA
Manuscript received January 5, 2001;
revised manuscript received July 31, 2001,
accepted August 8, 2001.
* Reprint requests and correspondence: Dr. William H. Brooks, Neurosurgical Associates, 1401 Harrodsburg Road, Lexington, Kentucky 40505 USA
OBJECTIVES
The goal of this study was to determine whether carotid angioplasty and stenting (CAS) is equivalent to carotid endarterectomy (CEA) in patients with symptomatic carotid stenosis >70% by a randomized, controlled trial in a community hospital.
BACKGROUND
Carotid angioplasty and stenting has been suggested to be as effective as CEA for treatment of symptomatic carotid artery stenosis.
METHODS
A total of 104 patients presenting with cerebrovascular ischemia ipsilateral to carotid stenosis were selected randomly for CEA or carotid stenting and followed for two years.
RESULTS
Stenosis decreased to an average of 5% after CAS. The patency of the reconstructed artery remained satisfactory regardless of the technique as determined by sequential ultrasound. One death occurred in the CEA group (1/51); one transient ischemic attack occurred in the CAS group (1/53); no individual sustained a stroke. The perception of procedurally related pain/discomfort was similar. Hospital stay was similar, although the CAS group tended to be discharged earlier (mean = 1.8 days vs. 2.7 days). Complications associated with CAS prolonged hospitalization when compared with those sustaining a CEA-related complication (mean = 5.6 days vs. 3.8 days). Return to full activity was achieved within one week by 80% of the CAS group and 67% of the patients receiving CEA. Hospital charges were slightly higher for CAS.
CONCLUSIONS
Carotid stenting is equivalent to CEA in reducing carotid stenosis without increased risk for major complications of death/stroke. Because of shortened hospitalization and convalescence, CAS challenges CEA as the preferred treatment of symptomatic carotid stenosis if a reduction in costs can be achieved.
|
Abbreviations and Acronyms
| | ACT | = activated clotting time | | CAS | = carotid angioplasty and stenting | | CEA | = carotid endarterectomy | | CVA | = cerebral vascular accident | | MRI | = magnetic resonance imaging | | NIH | = National Institute of Health | | NASCET | = North American Symptomatic Carotid Endarterectomy Trial | | TIA | = transient ischemic attack |
|
This article has been cited by other articles:

|
 |

|
 |
 
E. Touze, L. Trinquart, G. Chatellier, and J.-L. Mas
Systematic Review of the Perioperative Risks of Stroke or Death After Carotid Angioplasty and Stenting
Stroke,
December 1, 2009;
40(12):
e683 - e693.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Roffi, D. Mukherjee, and D. G. Clair
Carotid artery stenting vs. endarterectomy
Eur. Heart J.,
November 2, 2009;
30(22):
2693 - 2704.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
K. Rerkasem and P. M. Rothwell
Systematic Review of the Operative Risks of Carotid Endarterectomy for Recently Symptomatic Stenosis in Relation to the Timing of Surgery
Stroke,
October 1, 2009;
40(10):
e564 - e572.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. Ederle, R. L. Featherstone, and M. M. Brown
Randomized Controlled Trials Comparing Endarterectomy and Endovascular Treatment for Carotid Artery Stenosis: A Cochrane Systematic Review
Stroke,
April 1, 2009;
40(4):
1373 - 1380.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
C. J. White, J. A. Beckman, R. P. Cambria, A. J. Comerota, W. A. Gray, R. W. Hobson II, S. S. Iyer, and for Writing Group 5
Atherosclerotic Peripheral Vascular Disease Symposium II: Controversies in Carotid Artery Revascularization
Circulation,
December 16, 2008;
118(25):
2852 - 2859.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. J. Ricotta II and R. D. Malgor
A Review of the Trials Comparing Carotid Endarterectomy and Carotid Angioplasty and Stenting
Perspectives in Vascular Surgery and Endovascular Therapy,
September 1, 2008;
20(3):
299 - 308.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Suliman, J. Greenberg, A. Chandra, S. Barillas, P. Iranpour, and N. Angle
Carotid Endarterectomy as the Criterion Standard in High-Risk Elderly Patients
Arch Surg,
August 1, 2008;
143(8):
736 - 742.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
G. L. Tang, J. S. Matsumura, M. D. Morasch, W. H. Pearce, A. Nguyen, D. Amaranto, and M. K. Eskandari
Carotid Angioplasty and Stenting vs Carotid Endarterectomy for Treatment of Asymptomatic Disease: Single-Center Experience
Arch Surg,
July 1, 2008;
143(7):
653 - 658.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. A. Mansour
Carotid Artery Stenting in the SPACE and EVA-3S Trials: Analysis and Update
Perspectives in Vascular Surgery and Endovascular Therapy,
March 1, 2008;
20(1):
11 - 14.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
H. S. Gurm, B. K. Nallamothu, and J. Yadav
Safety of carotid artery stenting for symptomatic carotid artery disease: a meta-analysis
Eur. Heart J.,
January 1, 2008;
29(1):
113 - 119.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. F. Meschia, T. G. Brott, and R. W. Hobson II
Diagnosis and Invasive Management of Carotid Atherosclerotic Stenosis
Mayo Clin. Proc.,
July 1, 2007;
82(7):
851 - 858.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
E. R. Bates, C. J. D. Babb, D. E. Casey, C. U. Cates, G. R. Duckwiler, T. E. Feldman, W. A. Gray, K. Ouriel, E. D. Peterson, K. Rosenfield, et al.
ACCF/SCAI/SVMB/SIR/ASITN 2007 Clinical Expert Consensus Document on Carotid Stenting: A Report of the American College of Cardiology Foundation Task Force on Clinical Expert Consensus Documents (ACCF/SCAI/SVMB/SIR/ASITN Clinical Expert Consensus Document Committee on Carotid Stenting)
Vascular Medicine,
February 1, 2007;
12(1):
35 - 83.
[PDF]
|
 |
|

|
 |

|
 |
 
P. Fayad
Endarterectomy and Stenting for Asymptomatic Carotid Stenosis: A Race at Breakneck Speed
Stroke,
February 1, 2007;
38(2):
707 - 714.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
American Society of Interventional & Therapeutic N, Society for Cardiovascular Angiography and Interve, Society for Vascular Medicine and Biology, Society of Interventional Radiology, E. R. Bates, J. D. Babb, D. E. Casey Jr, C. U. Cates, G. R. Duckwiler, T. E. Feldman, et al.
ACCF/SCAI/SVMB/SIR/ASITN 2007 Clinical Expert Consensus Document on Carotid Stenting: A Report of the American College of Cardiology Foundation Task Force on Clinical Expert Consensus Documents (ACCF/SCAI/SVMB/SIR/ASITN Clinical Expert Consensus Document Committee on Carotid Stenting)
J. Am. Coll. Cardiol.,
January 2, 2007;
49(1):
126 - 170.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J.-L. Mas, G. Chatellier, B. Beyssen, A. Branchereau, T. Moulin, J.-P. Becquemin, V. Larrue, M. Lievre, D. Leys, J.-F. Bonneville, et al.
Endarterectomy versus Stenting in Patients with Symptomatic Severe Carotid Stenosis
N. Engl. J. Med.,
October 19, 2006;
355(16):
1660 - 1671.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Chaturvedi and J. S. Yadav
The Role of Antiplatelet Therapy in Carotid Stenting for Ischemic Stroke Prevention
Stroke,
June 1, 2006;
37(6):
1572 - 1577.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
P. L. Faries, R. A. Chaer, S. Patel, S. C. Lin, B. DeRubertis, and K. C. Kent
Current Management of Extracranial Carotid Artery Disease
Vascular and Endovascular Surgery,
May 1, 2006;
40(3):
165 - 175.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
V. Shrivastava, S. Sookhoo, S. MacDonald, and J. Dunning
Is carotid artery stenting equivalent or superior to carotid endarterectomy for treatment of carotid artery stenosis?
Interactive CardioVascular and Thoracic Surgery,
December 1, 2005;
4(6):
550 - 554.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. W. Hobson II, T. G. Brott, G. S. Roubin, F. L. Silver, and H. J.M. Barnett
Carotid Artery Stenting: Meeting the Recruitment Challenge of a Clinical Trial
Stroke,
June 1, 2005;
36(6):
1314 - 1315.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
L. J. Coward, R. L. Featherstone, and M. M. Brown
Safety and Efficacy of Endovascular Treatment of Carotid Artery Stenosis Compared With Carotid Endarterectomy: A Cochrane Systematic Review of the Randomized Evidence
Stroke,
April 1, 2005;
36(4):
905 - 911.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
L. Feng, C. L. Dumoulin, S. Dashnaw, R. D. Darrow, R. L. DeLaPaz, P. L. Bishop, and J. Pile-Spellman
Feasibility of Stent Placement in Carotid Arteries with Real-time MR Imaging Guidance in Pigs
Radiology,
February 1, 2005;
234(2):
558 - 562.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
L. Feng, C. L. Dumoulin, S. Dashnaw, R. D. Darrow, R. Guhde, R. L. DeLaPaz, P. L. Bishop, and J. Pile-Spellman
Transfemoral Catheterization of Carotid Arteries with Real-time MR Imaging Guidance in Pigs
Radiology,
February 1, 2005;
234(2):
551 - 557.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
W. Theiss, P. Hermanek, K. Mathias, R. Ahmadi, L. Heuser, F.-J. Hoffmann, R. Kerner, F. Leisch, H. Sievert, S. von Sommoggy, et al.
Pro-CAS: A Prospective Registry of Carotid Angioplasty and Stenting
Stroke,
September 1, 2004;
35(9):
2134 - 2139.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. T. Higashida, P. M. Meyers, C. C. Phatouros, J. J. Connors III, J. D. Barr, D. Sacks, and for the Technology Assessment Committees of the Am
Reporting Standards for Carotid Artery Angioplasty and Stent Placement
Stroke,
May 1, 2004;
35(5):
e112 - e134.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Sabeti, M. Schillinger, W. Mlekusch, T. Nachtmann, W. Lang, R. Ahmadi, and E. Minar
Contralateral High-Grade Carotid Artery Stenosis or Occlusion Is Not Associated with Increased Risk for Poor Neurologic Outcome after Elective Carotid Stent Placement
Radiology,
January 1, 2004;
230(1):
70 - 76.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
Carotid Angioplasty and Stenting With and Without Cerebral Protection: Clinical Alert From the Endarterectomy Versus Angioplasty in Patients With Symptomatic Severe Carotid Stenosis (EVA-3S) Trial
Stroke,
January 1, 2004;
35
(1):
e18 - e20.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. D. Ecker, M. A. Pichelmann, I. Meissner, and F. B. Meyer
Durability of Carotid Endarterectomy
Stroke,
December 1, 2003;
34(12):
2941 - 2944.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
J. D. Barr, J. J. Connors III, D. Sacks, J. C. Wojak, G. J. Becker, J. F. Cardella, B. Chopko, J. E. Dion, A. J. Fox, R. T. Higashida, et al.
Quality Improvement Guidelines for the Performance of Cervical Carotid Angioplasty and Stent Placement: Developed by a Collaborative Panel of the American Society of Interventional and Therapeutic Neuroradiology, the American Society of Neuroradiology, and the Society of Interventional Radiology
AJNR Am. J. Neuroradiol.,
November 1, 2003;
24(10):
2020 - 2034.
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
F.M. McKevitt, A. Sivaguru, G.S. Venables, T.J. Cleveland, P.A. Gaines, J.D. Beard, and K.S. Channer
Effect of Treatment of Carotid Artery Stenosis on Blood Pressure: A Comparison of Hemodynamic Disturbances After Carotid Endarterectomy and Endovascular Treatment
Stroke,
November 1, 2003;
34(11):
2576 - 2581.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Taylor, F. Alcocer, and W. D. Jordan Jr
Controversies in Carotid Stenting
Vascular and Endovascular Surgery,
March 1, 2003;
37(2):
79 - 87.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Kastrup, K. Groschel, H. Krapf, B. R. Brehm, J. Dichgans, and J. B. Schulz
Early Outcome of Carotid Angioplasty and Stenting With and Without Cerebral Protection Devices: A Systematic Review of the Literature
Stroke,
March 1, 2003;
34(3):
813 - 819.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Macdonald and P. A Gaines
Current concepts of mechanical cerebral protection during precutaneous carotid intervention
Vascular Medicine,
February 1, 2003;
8(1):
25 - 32.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
C. J. White
Another nail in the coffin of carotid endarterectomy
J. Am. Coll. Cardiol.,
November 15, 2001;
38(6):
1596 - 1597.
[Full Text]
[PDF]
|
 |
|
|