Safety and cost-effectiveness of early discharge after primary coronary stenting in acute myocardial infarction / 대한내과학회지
Korean Journal of Medicine
;
: 626-633, 2000.
Article
in Korean
| WPRIM
| ID: wpr-125207
ABSTRACT
BACKGROUND:
Primary coronary stenting results in reduced rates of reinfarction, recurrent ischemia, stroke and in-hospital mortality and may allow earlier hospital discharge compared with primary angioplasty for acute myocardial infarction(AMI). This study evaluated the hypothesis that primary coronary stenting, with subsequent discharge within 4 days after admission, is safe and cost-effective in low risk patients for AMI, prospectively.METHODS:
The study group consisted of low risk patients after susccessful primary stenting with conventional transfemoral intervention for AMI. Low risk status required be met all the following criteria age or =5 days), N=16}. Their demographic and angiographic characteristics, the rate of major adverse cardiac events, ejection fraction during 3 months, and total medical costs were analyzed.RESULTS:
The 25 patients(61%) were discharged on day 3 or 4. The peak level of CK-MB were not significantly lower in early discharge group than conventional discharge group(ED/CD;112.4+/-67.3/153.3+/-76.9 U/L, p=0.089). Comparing to conventional discharge group, in-hospital costs were significantly lower in patients of early dicharge group(ED/CD;7,109,118+/-1,068,861/8,766,336+/-1,688,707, p=0.001). Major adverse cardiac events were similar in both group(ED/CD;16/25%, p=0.329).CONCLUSION:
Early identificaton of low risk patients after successful primary stenting by transfemoral intervention for AMI allowed safe omission of the intensive care phase and noninvasive testing, and early hospital discharge, resulting in substantial costs savings.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Arrhythmias, Cardiac
/
Reperfusion
/
Stents
/
Prospective Studies
/
Hospital Mortality
/
Angioplasty
/
Stroke
/
Critical Care
/
Heart Failure
/
Income
Type of study:
Health economic evaluation
/
Observational study
/
Prognostic study
Limits:
Humans
Language:
Korean
Journal:
Korean Journal of Medicine
Year:
2000
Type:
Article
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