Mycobacterial Characteristics and Treatment Outcomes in Mycobacterium abscessus Lung Disease
DC Field | Value | Language |
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dc.contributor.author | Koh, Won-Jung | - |
dc.contributor.author | Jeong, Byeong-Ho | - |
dc.contributor.author | Kim, Su-Young | - |
dc.contributor.author | Jeon, Kyeongman | - |
dc.contributor.author | Park, Kyoung Un | - |
dc.contributor.author | Jhun, Byung Woo | - |
dc.contributor.author | Lee, Hyun | - |
dc.contributor.author | Park, Hye Yun | - |
dc.contributor.author | Kim, Dae Hun | - |
dc.contributor.author | Huh, Hee Jae | - |
dc.contributor.author | Ki, Chang-Seok | - |
dc.contributor.author | Lee, Nam Yong | - |
dc.contributor.author | Kim, Hong Kwan | - |
dc.contributor.author | Choi, Yong Soo | - |
dc.contributor.author | Kim, Jhingook | - |
dc.contributor.author | Lee, Seung-Heon | - |
dc.contributor.author | Kim, Chang Ki | - |
dc.contributor.author | Shin, Sung Jae | - |
dc.contributor.author | Daley, Charles L. | - |
dc.contributor.author | Kim, Hojoong | - |
dc.contributor.author | Kwon, O. Jung | - |
dc.date.accessioned | 2021-08-02T15:31:35Z | - |
dc.date.available | 2021-08-02T15:31:35Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 1058-4838 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/20551 | - |
dc.description.abstract | Background Treatment outcomes of patients with Mycobacterium abscessus subspecies abscessus lung disease are poor, and the microbial characteristics associated with treatment outcomes have not been studied systematically. The purpose of this study was to identify associations between microbial characteristics and treatment outcomes in patients with M. abscessus lung disease. Methods Sixty-seven consecutive patients with M. abscessus lung disease undergoing antibiotic treatment for ≥12 months between January 2002 and December 2012 were included. Morphotypic and genetic analyses were performed on isolates from 44 patients. Results Final sputum conversion to culture negative occurred in 34 (51%) patients. Compared to isolates from 24 patients with persistently positive cultures, pretreatment isolates from 20 patients with final negative conversion were more likely to exhibit smooth colonies (9/20, 45% vs 2/24, 8%; P = .020), susceptibility to clarithromycin (7/20, 35% vs 1/24, 4%; P = .015), and be of the C28 sequevar with regard to the erm(41) gene (6/20, 30% vs 1/24, 4%; P = .035). Mycobacterium abscessus lung disease recurred in 5 (15%) patients after successful completion of antibiotic therapy. Genotypic analysis revealed that most episodes (22/24, 92%) of persistently positive cultures during antibiotic treatment and all cases of microbiologic recurrence after treatment completion were caused by different M. abscessus genotypes within a patient. Conclusions Precise identification to the subspecies level and analysis of mycobacterial characteristics could help predict treatment outcomes in patients with M. abscessus lung disease. Treatment failures and recurrences are frequently associated with multiple genotypes, suggesting reinfection. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | OXFORD UNIV PRESS INC | - |
dc.title | Mycobacterial Characteristics and Treatment Outcomes in Mycobacterium abscessus Lung Disease | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Hyun | - |
dc.identifier.doi | 10.1093/cid/ciw724 | - |
dc.identifier.scopusid | 2-s2.0-85019678204 | - |
dc.identifier.wosid | 000397299800019 | - |
dc.identifier.bibliographicCitation | CLINICAL INFECTIOUS DISEASES, v.64, no.3, pp.309 - 316 | - |
dc.relation.isPartOf | CLINICAL INFECTIOUS DISEASES | - |
dc.citation.title | CLINICAL INFECTIOUS DISEASES | - |
dc.citation.volume | 64 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 309 | - |
dc.citation.endPage | 316 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Immunology | - |
dc.relation.journalResearchArea | Infectious Diseases | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Immunology | - |
dc.relation.journalWebOfScienceCategory | Infectious Diseases | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.subject.keywordPlus | PULMONARY-DISEASE | - |
dc.subject.keywordPlus | NONTUBERCULOUS MYCOBACTERIA | - |
dc.subject.keywordPlus | SUBSP ABSCESSUS | - |
dc.subject.keywordPlus | CLARITHROMYCIN RESISTANCE | - |
dc.subject.keywordPlus | NODULAR BRONCHIECTASIS | - |
dc.subject.keywordPlus | RESPIRATORY SPECIMENS | - |
dc.subject.keywordPlus | CLINICAL-SIGNIFICANCE | - |
dc.subject.keywordPlus | ANTIBIOTIC-TREATMENT | - |
dc.subject.keywordPlus | CYSTIC-FIBROSIS | - |
dc.subject.keywordPlus | ERM(41) GENE | - |
dc.subject.keywordAuthor | nontuberculous mycobacteria | - |
dc.subject.keywordAuthor | Mycobacterium abscessus | - |
dc.subject.keywordAuthor | macrolides | - |
dc.subject.keywordAuthor | lung disease | - |
dc.identifier.url | https://academic.oup.com/cid/article/64/3/309/2457239 | - |
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