{"title":"ⅱ类治疗失败肺结核患者结核分枝杆菌的耐药模式","authors":"F. Rahman, S. Sharmin, M. Kamal, R. Miah","doi":"10.3329/IMCJ.V7I1.17741","DOIUrl":null,"url":null,"abstract":"This study was designed to determine the extent of drug resistance of M . tuberculosis (MTB) isolated from category II treatment failure pulmonary tuberculosis (PTB) patients. A total of 100 Ziehl-Neelsen (Z-N) smear positive category II failure PTB patients were included in this study. Sputum culture was done in Lowenstein-Jensen (L-J) media. Conventional proportion method on Lowenstein-Jensen (L-J) media was used to determine the drug susceptibility of M. tuberculosis to isoniazid (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KA). Out of 100 sputum samples, a total of 87 samples were positive by culture. Drug susceptibility test (DST) revealed that 82 (94.25%) isolates were resistant to one or more anti -TB drugs. Resistance to isoniazide (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KA) was 94.25%, 82.75%, 29.90% and 3.45% respectively. Among these isolates, 79.31% and 3.45% isolates were multi-drug resistant (MDR) and extended drug resistant (XDR) M. tuberculosis respectively. High rate of anti-tubercular drug resistance was observed among the category II treatment failure TB patients. DOI: http://dx.doi.org/10.3329/imcj.v7i1.17741 Ibrahim Med. Coll. J. 2013; 7(1): 9-11","PeriodicalId":226732,"journal":{"name":"Ibrahim Medical College Journal","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Drug resistance pattern of M. tuberculosis in category II treatment failure pulmonary tuberculosis patients\",\"authors\":\"F. Rahman, S. Sharmin, M. Kamal, R. Miah\",\"doi\":\"10.3329/IMCJ.V7I1.17741\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study was designed to determine the extent of drug resistance of M . tuberculosis (MTB) isolated from category II treatment failure pulmonary tuberculosis (PTB) patients. A total of 100 Ziehl-Neelsen (Z-N) smear positive category II failure PTB patients were included in this study. Sputum culture was done in Lowenstein-Jensen (L-J) media. Conventional proportion method on Lowenstein-Jensen (L-J) media was used to determine the drug susceptibility of M. tuberculosis to isoniazid (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KA). Out of 100 sputum samples, a total of 87 samples were positive by culture. Drug susceptibility test (DST) revealed that 82 (94.25%) isolates were resistant to one or more anti -TB drugs. Resistance to isoniazide (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KA) was 94.25%, 82.75%, 29.90% and 3.45% respectively. Among these isolates, 79.31% and 3.45% isolates were multi-drug resistant (MDR) and extended drug resistant (XDR) M. tuberculosis respectively. High rate of anti-tubercular drug resistance was observed among the category II treatment failure TB patients. DOI: http://dx.doi.org/10.3329/imcj.v7i1.17741 Ibrahim Med. Coll. J. 2013; 7(1): 9-11\",\"PeriodicalId\":226732,\"journal\":{\"name\":\"Ibrahim Medical College Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-01-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ibrahim Medical College Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3329/IMCJ.V7I1.17741\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ibrahim Medical College Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3329/IMCJ.V7I1.17741","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Drug resistance pattern of M. tuberculosis in category II treatment failure pulmonary tuberculosis patients
This study was designed to determine the extent of drug resistance of M . tuberculosis (MTB) isolated from category II treatment failure pulmonary tuberculosis (PTB) patients. A total of 100 Ziehl-Neelsen (Z-N) smear positive category II failure PTB patients were included in this study. Sputum culture was done in Lowenstein-Jensen (L-J) media. Conventional proportion method on Lowenstein-Jensen (L-J) media was used to determine the drug susceptibility of M. tuberculosis to isoniazid (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KA). Out of 100 sputum samples, a total of 87 samples were positive by culture. Drug susceptibility test (DST) revealed that 82 (94.25%) isolates were resistant to one or more anti -TB drugs. Resistance to isoniazide (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KA) was 94.25%, 82.75%, 29.90% and 3.45% respectively. Among these isolates, 79.31% and 3.45% isolates were multi-drug resistant (MDR) and extended drug resistant (XDR) M. tuberculosis respectively. High rate of anti-tubercular drug resistance was observed among the category II treatment failure TB patients. DOI: http://dx.doi.org/10.3329/imcj.v7i1.17741 Ibrahim Med. Coll. J. 2013; 7(1): 9-11
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