Clinical Presentation of Adverse Drug Reaction of Dalteparin in Acute Coronary Syndrome.
10.4070/kcj.2003.33.8.656
- Author:
Eui Seok HWANG
1
;
In Ho CHAE
;
Kyung Woo PARK
;
Yong Seok KIM
;
Jin Oh CHOI
;
Se Il OH
;
Cheol Ho KIM
;
Dae Won SOHN
;
Byung Hee OH
;
Myoung Mook LEE
;
Young Bae PARK
;
Yun Shik CHOI
Author Information
1. Cardiovascular Center, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. ihchae@snu.ac.kr
- Publication Type:Original Article
- Keywords:
Coronary disease;
Heparin;
Low molecular weight heparin;
Dalteparin
- MeSH:
Acute Coronary Syndrome*;
Coronary Disease;
Dalteparin*;
Drug-Related Side Effects and Adverse Reactions*;
Follow-Up Studies;
Heparin;
Heparin, Low-Molecular-Weight;
Humans;
Kinetics;
Liver;
Liver Function Tests;
Molecular Weight;
Seoul
- From:Korean Circulation Journal
2003;33(8):656-662
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND AND OBJECTIVES: Heparin is crucial in the treatment of acute coronary syndrome. However, unfractionated heparin has pharmacokinetic, biophysical and biological limitations, but its low molecular weight has been used to overcome these limitations. The aim of this study was to find the optimal dose of dalteparin in Koreans. Instead, significant rises in the levels of aminotransferase were found in the liver during the study. SUBJECTS AND METHODS: A clinical investigation was conducted, at Seoul National University Hospital, between December 2000 and February 2001. The anti-Xa activity was checked just before the first, and 4 hours after, the second and ninth doses of dalteparin. Liver function tests were obtained on the first and follow-up day (day 6 or 7). RESULTS: Of the 17 patients who completed 10 doses of dalteparin, 13 showed significant rises in the levels of liver aminotransferase. In 5 cases, the levels of aminotransferase rose to 3 times, and in one case, to over 10 times the upper normal limit. All of the patients were asymptomatic, and the levels showed a decline one or two days later. The follow-up aminotransferase level was normalized in 8 out of 11 patients whose liver function tests were followed up. CONCLUSION: Previous studies have shown that 120 IU/kg of dalteparin was the optimal dose in Western countries. Whether this is the optimal dose for Koreans has not been proven, and there have been no studies to elucidate its adverse effects (e.g. hepatotoxicity) in Koreans. Therefore, large scale, randomized trials may be warranted to determine the pharmacodynamics and kinetics of dalteparin in Koreans.
