Document Detail


Impact of Diabetes Mellitus on Long-term Clinical Outcomes of Patients on Chronic Hemodialysis after Percutaneous Coronary Intervention.
MedLine Citation:
PMID:  22010995     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Background: End-stage renal disease (ESRD) is known to correlate with poor outcome in patients undergoing percutaneous coronary intervention (PCI). This study examines the impact of diabetes mellitus (DM) on the long-term outcome of patients with ESRD on chronic hemodialysis. Methods: A cohort of patients with ESRD on chronic hemodialysis, who underwent PCI with drug-eluting stents, was followed for 1 year. The clinical outcome in this population was compared retrospectively based on the presence of DM. Major adverse cardiac events (MACE) as the composite of all-cause death, Q-wave myocardial infraction and target lesion revascularization (TLR), as well as TLR as an individual outcome, were the main end points of the study. Results: In the study cohort (n = 198), 48.5% had DM. Diabetic patients were more commonly female. The lesion characteristics were similar between groups except for more frequent saphenous vein graft intervention in nondiabetics. At 1-year follow-up there was no difference in the rate of MACE between diabetic and nondiabetic patients (40.4% vs. 39.3%, respectively, p = 0.89), driven primarily by a very high mortality rate (1-year overall mortality of 33.5%). After adjustment for the relevant clinical co-variables, DM was not associated with the composite end point. However, diabetic patients had a significantly higher incidence of 1-year TLR compared to nondiabetics (13.8% vs. 3.6%, respectively, p = 0.04). Conclusion: The prognosis of patients with ESRD after PCI is dismal with a very high overall mortality rate regardless of the presence of DM. Patients with ESRD appear to be at higher risk for the need of revascularization. (J Interven Cardiol 2011;**:1-9).
Authors:
Gabriel L Sardi; Gabriel Maluenda; Rebecca Torguson; Zhenyi Xue; William O Suddath; Kenneth M Kent; Joseph Lindsay; Lowell F Satler; Augusto D Pichard; Ron Waksman
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-10-20
Journal Detail:
Title:  Journal of interventional cardiology     Volume:  -     ISSN:  1540-8183     ISO Abbreviation:  -     Publication Date:  2011 Oct 
Date Detail:
Created Date:  2011-10-20     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8907826     Medline TA:  J Interv Cardiol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
©2011 Wiley Periodicals, Inc.
Affiliation:
Washington Hospital Center, Washington, DC.
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