| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
|
|
|
|||||||
|
|||||||||
Eur J Cardiothorac Surg 2004;26:359-366
© 2004 Elsevier Science NL
a Intensive and Coronary Care Unit, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
b First Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
c Department of Internal Medicine, Tsurumi University School of Dental Science, Kanagawa, Japan
d Musashino Hospital, Tokyo, Japan
e Second Department of Surgery, Nippon Medical School, Tokyo, Japan
Received 10 January 2004; received in revised form 12 March 2004; accepted 16 March 2004.
* Corresponding author. Address: Intensive and Coronary Care Unit, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan. Tel.: +81-3-3822-2131x6823; fax: +81-3-5685-3069
e-mail: nejima-j{at}tsurumi-u.ac.jp
Objective: To determine the most effective treatment, we performed a detailed comparative study of the clinical course of patients with type B aortic dissection with a patent or thrombosed false lumen who did not undergo surgery in the acute period. We examined the effect of patency of the false lumen on outcome. Methods: Computed tomography scans of 138 patients with type B acute aortic dissection were reviewed. Of 138 patients, 110 were medically treated and survived the acute period. We focused on the outcome of these 110 patients, 62 with medically treated thrombosed false lumen (thrombosed group) and 48 with medically treated patent false lumen (patent group). We investigated factors influencing outcome among the 110 patients. The follow-up period was up to 10 years after the onset of aortic dissection. The three study endpoints were death from any cause, dissection-related death (aortic rupture, perioperative death, or death due to organ ischemia), and a dissection-related event (aortic rupture or surgery). In the patent group, we investigated factors influencing long-term outcome. Results: Patency of the false lumen was an independent risk factor for dissection-related death (P=0.038, hazard ratio=5.6, confidence interval=1.1–28) and for a dissection-related event (P=0.000, hazard ratio=7.6, confidence interval=2.7–22) but not for death from any cause (P=0.769, hazard ratio=1.2, confidence interval=0.45–2.91). In the patent group, location of the most dilated aortic segment at the distal arch was an independent risk factor for dissection-related death (P=0.026, hazard ratio=13.6, confidence interval=1.4–135) and for a dissection-related event (P=0.048, hazard ratio=2.6, confidence interval=1.0–6.9). Conclusions: Patency of the false lumen is a strong independent prognostic factor for type B aortic dissection. Location of the most dilated aortic segment at the distal arch is a significant risk factor in the patients with a patent false lumen.
Key Words: Aortic dissection • Stanford type B • False lumen • Prognosis • Risk factor • Distal arch
This article has been cited by other articles:
|
|
 |
|
  L. G. Svensson, N. T. Kouchoukos, D. C. Miller, J. E. Bavaria, J. S. Coselli, M. A. Curi, H. Eggebrecht, J. A. Elefteriades, R. Erbel, T. G. Gleason, et al. Expert Consensus Document on the Treatment of Descending Thoracic Aortic Disease Using Endovascular Stent-Grafts Ann. Thorac. Surg., January 1, 2008; 85(1_Supplement): S1 - S41. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 A. Nakahira, H. Ogino, H. Matsuda, K. Minatoya, H. Sasaki, J. Kobayashi, T. Yagihara, and S. Kitamura Postural change causing leg malperfusion resulting from expansion of a patent false lumen in type B aortic dissection. J. Thorac. Cardiovasc. Surg., October 1, 2007; 134(4): 1046 - 1047. [Full Text] [PDF]
|
|
|
|
 |
|
 J.-M. Song, S.-D. Kim, J.-H. Kim, M.-J. Kim, D.-H. Kang, J. B. Seo, T.-H. Lim, J. W. Lee, M.-G. Song, and J.-K. Song Long-Term Predictors of Descending Aorta Aneurysmal Change in Patients With Aortic Dissection J. Am. Coll. Cardiol., August 21, 2007; 50(8): 799 - 804. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 T. T. Tsai, A. Evangelista, C. A. Nienaber, T. Myrmel, G. Meinhardt, J. V. Cooper, D. E. Smith, T. Suzuki, R. Fattori, A. Llovet, et al. Partial Thrombosis of the False Lumen in Patients with Acute Type B Aortic Dissection N. Engl. J. Med., July 26, 2007; 357(4): 349 - 359. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
M. Schoder, M. Czerny, M. Cejna, T. Rand, A. Stadler, G. H. Sodeck, R. Gottardi, C. Loewe, and J. Lammer Endovascular Repair of Acute Type B Aortic Dissection: Long-Term Follow-Up of True and False Lumen Diameter Changes Ann. Thorac. Surg., March 1, 2007; 83(3): 1059 - 1066. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 M R Jones and J H Reid Emergency chest radiology: thoracic aortic disease and pulmonary embolism Imaging, September 1, 2006; 18(3): 122 - 138. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
N. Uchida, H. Ishihara, H. Shibamura, Y. Kyo, and M. Ozawa Midterm results of extensive primary repair of the thoracic aorta by means of total arch replacement with open stent graft placement for an acute type A aortic dissection J. Thorac. Cardiovasc. Surg., April 1, 2006; 131(4): 862 - 867. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 F. F. Immer, E. Krahenbuhl, U. Hagen, M. Stalder, P. A. Berdat, F. S. Eckstein, J. Schmidli, and T. P. Carrel Large Area of the False Lumen Favors Secondary Dilatation of the Aorta After Acute Type A Aortic Dissection Circulation, August 30, 2005; 112(9_suppl): I-249 - I-252. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 G. Dialetto, F. E. Covino, G. Scognamiglio, S. Manduca, A. D. Corte, B. Giannolo, M. Scardone, and M. Cotrufo Treatment of type B aortic dissection: endoluminal repair or conventional medical therapy? Eur. J. Cardiothorac. Surg., May 1, 2005; 27(5): 826 - 830. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
F. F. Immer, U. Hagen, P. A. Berdat, F. S. Eckstein, and T. P. Carrel Risk factors for secondary dilatation of the aorta after acute type A aortic dissection Eur. J. Cardiothorac. Surg., April 1, 2005; 27(4): 654 - 657. [Abstract] [Full Text] [PDF]
|
|
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| ANN THORAC SURG | ASIAN CARDIOVASC THORAC ANN | EUR J CARDIOTHORAC SURG |
| J THORAC CARDIOVASC SURG | ICVTS | ALL CTSNet JOURNALS |
