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Search: authors:"Sang-Won Park"

5 papers found.
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Genetic Factors Influencing Severe Atazanavir-Associated Hyperbilirubinemia in a Population with Low UDP-Glucuronosyltransferase 1A1*28 Allele Frequency

Background. High prevalence of severe atazanavir-associated hyperbilirubinemia in Asians with low prevalence of the UDP-glucuronosyltransferase (UGT)1A1*28 polymorphism suggests the importance of genetic factors other than UGT1A1*28 for atazanavir-associated hyperbilirubinemia in these populations. Methods. Serum bilirubin levels were measured in 129 Korean human immunodeficiency ...

Should HLA-B*5701 Screening Be Performed in Every Ethnic Group before Starting Abacavir?

Human leukocyte antigen allele (HLA)–B*5701 is associated with abacavir hypersensitivity. However, the carriage rate of HLA-B*5701 has rarely been studied in Asians. In 534 Korean patients with human immunodeficiency virus infection, HLA-B*5701 status was determined by polymerase chain reaction with HLA-B*5701–specific primers. No patients had the HLA-B*5701 allele (95% confidence ...

Salvage Treatment for Persistent Methicillin-Resistant Staphylococcus aureus Bacteremia: Efficacy of Linezolid With or Without Carbapenem

Background. Persistent methicillin-resistant Staphylococcus aureus (MRSA) bacteremia is associated with high mortality rates, but no treatment strategy has yet been established. We performed this study to evaluate the efficacy of linezolid with or without carbapenem in salvage treatment for persistent MRSA bacteremia. Methods. All adult patients with persistent MRSA bacteremia for ...

Pseudomonas aeruginosa Bacteremia: Risk Factors for Mortality and Influence of Delayed Receipt of Effective Antimicrobial Therapy on Clinical Outcome

Among the nosocomial pathogens, Pseudomonas aeruginosa is recognized as a major cause of morbidity and mortality. Data on 136 patients with P. aeruginosa bacteremia were retrospectively analyzed to evaluate risk factors for mortality. The median age of the patients was 55 years (range, 15–85 years), 78.7% of the cases were hospital-acquired, and the 30-day mortality rate was 39% ...

Spectrum of Opportunistic Infections and Malignancies in Patients with Human Immunodeficiency Virus Infection in South Korea

To determine the frequency and types of major opportunistic diseases in patients with HIV infection in South Korea, we reviewed the medical records of 173 HIV-infected patients. The patients were seen from 1985 to 1998 at a referral hospital for AIDS in South Korea. Most patients (85%) were male, and 107 (62%) were infected by heterosexual contacts. CD4+ lymphocyte counts at ...