SHERP

Does diabetes affect the postoperative outcomes after total arterial off-pump coronary bypass surgery in multivessel disease?

Cited 0 time in webofscience Cited 21 time in scopus
Authors
Choi, Jae-Sung; Cho, Kwang Ree; Kim, Ki-Bong
Issue Date
2005-09-27
Publisher
Elsevier
Citation
Ann Thorac Surg. 2005 Oct;80(4):1353-60.
Keywords
AgedAngiographyCase-Control StudiesCausalityCoronary Artery Bypass, Off-Pump/mortality/*statistics & numerical dataCoronary Restenosis/epidemiologyDiabetes Complications/diagnosis/mortality/*surgeryDiabetes Mellitus/drug therapyFemaleFollow-Up StudiesHumansInsulin/therapeutic useKorea/epidemiologyMaleMultivariate AnalysisOutcome and Process Assessment (Health Care)Reference ValuesRegression AnalysisRisk FactorsSurvival AnalysisVascular Diseases/diagnosis/mortality/*surgeryVascular Patency
Abstract
BACKGROUND: Previous studies have reported conflicting results regarding the adverse effects of diabetes on surgical outcomes after coronary artery bypass grafting (CABG). We reviewed our experience to determine the impact of diabetes on early and midterm surgical outcomes of patients with multivessel disease who underwent total arterial revascularization with avoidance of cardiopulmonary bypass. METHODS: Between January 1998 and December 2003, 517 patients with multivessel disease underwent total arterial off-pump CABG; 214 were diabetic (DM group) and 303 were nondiabetic (NDM group). The DM group was sicker than the NDM group (more left ventricular dysfunction, postinfarction angina, previous myocardial infarction, and chronic renal failure). Mean follow-up period was 34 +/- 17 months. The multivariate risk factors for operative mortality, one-year angiographic patency, and midterm survival were analyzed. RESULTS: Mean numbers of distal anastomoses were not different between the two groups (DM, 3.1 +/- 0.9; NDM, 3.0 +/- 0.8). Operative mortality was 1.4% (DM, 1.4% vs NDM, 1.3%; p = not significant [ns]). No differences were found in the incidences of postoperative morbidities, including mediastinitis and superficial wound problems, between the two groups. In immediate postoperative angiography, the patency rates were 99.2% in the DM and 98.9% in the NDM group (p = ns). One-year patency rates in angiography were also similar between the two groups (DM, 96.0%; NDM, 95.4%; p = ns). Multivariate analysis indicated that diabetes was not an independent risk factor of steno-occlusion at one-year follow-up angiography. Five-year cumulative survival was 87.7 +/- 4.1% in the DM, and 94.2 +/- 1.4% in NDM (p = ns) group. Five-year freedom from cardiac death was 99.0 +/- 0.7% in the DM, and 97.4 +/- 1.0% in the NDM (p = ns) group. Old age (age > 75 years) and chronic renal failure were independent risk factors for lower midterm survival. Our study failed to demonstrate that diabetes was an independent risk factor for lower midterm survival. CONCLUSIONS: Diabetes mellitus did not affect the early postoperative and midterm results, including one-year graft patency, in patients with multivessel disease undergoing total arterial and off-pump CABG.
ISSN
1552-6259 (Electronic)
Language
English
URI
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=16181869

http://hdl.handle.net/10371/13822
DOI
https://doi.org/10.1016/j.athoracsur.2005.04.026
Files in This Item:
There are no files associated with this item.
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Thoracic Surgery (흉부외과학전공)Journal Papers (저널논문_흉부외과학전공)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse