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Kim MH, Song JE, Ahn JY, Kim YC, Oh DH, Choi H, Ann HW, Kim JK, Kim SB, Jeong SJ, Ku NS, Han SH, Song YG, Kim JM, Choi JY. HIV antiretroviral resistance mutations among antiretroviral treatment-naive and -experienced patients in South Korea. AIDS Res Hum Retroviruses 2013; 29:1617-20. [PMID: 23952717 DOI: 10.1089/aid.2013.0184] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
The purpose of this study was to assess the prevalence and characteristics of HIV drug resistance mutations among antiretroviral therapy (ART)-naive and ART-experienced patients in South Korea. A total of 50 ART-naive and 34 ART-experienced Korean HIV-1-infected patients who visited an urban hospital from February 2007 to March 2011 were included. Most patients (86.9%) were infected with clade B HIV-1. Six (12%) ART-naive and 22 (64.7%) ART-experienced patients had HIV strains with resistance mutations. Among ART-naive patients, V179D was the most common mutation, being found in five ART-naive patients. Among ART-experienced patients, M184V was the most common mutation. Eight of 34 ART-experienced patients had thymidine analogue mutations (TAMs). The prevalence of drug-resistant HIV-1 in ART-naive patients was higher than in previous reports, and 50% of patients with virologic failure harbored strains with multiple resistance mutations. HIV drug resistance testing should be recommended to guide therapy of ART-naive patients in South Korea.
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Affiliation(s)
- Min Hyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Je Eun Song
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Young Ahn
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yong Chan Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Hyun Oh
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Heun Choi
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hea Won Ann
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Kyoung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Bean Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Su Jin Jeong
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Nam Su Ku
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- AIDS Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Hoon Han
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- AIDS Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Young Goo Song
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- AIDS Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - June Myung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- AIDS Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Jun Yong Choi
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- AIDS Research Institute, Yonsei University College of Medicine, Seoul, Korea
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