3차에 걸친 헬리코박터 파일로리 제균요법에 실패한 환자에서의 리파부틴 구제요법의 유용성 연구
목적: 본 연구는 헬리코박터 제균 요법을 세 번 이상 실패한 환자에게서 리파부틴 구제요법을 평가하기 위하여 시행되었다. 대상 및 방법: 분당서울대학교병원 소화기내과를 방문한 환자중 과거 헬리코박터 제균 치료를 3회 이상 받았으나 제균에 실패한 환자 12명을 대상으로 후향적 분석을 진행하였다. 투약을 하지 않은 1명의 환자를 제외한 11명을 대상으로 복용순응자 분석을 진행하였다. 환자들은 7일 또는 14일 동안 양성자펌프억제제(proton pump inhibitor), 리파부틴(150 mgb.i.d.), 아목시실린(1 g b.i.d....
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Published in | The Korean journal of gastroenterology Vol. 69; no. 2; pp. 109 - 118 |
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Main Authors | , , , , , , , , , , , , , , , , , , , , , |
Format | Journal Article |
Language | Korean |
Published |
대한소화기학회
28.02.2017
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Subjects | |
Online Access | Get full text |
ISSN | 1598-9992 2233-6869 |
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Abstract | 목적: 본 연구는 헬리코박터 제균 요법을 세 번 이상 실패한 환자에게서 리파부틴 구제요법을 평가하기 위하여 시행되었다. 대상 및 방법: 분당서울대학교병원 소화기내과를 방문한 환자중 과거 헬리코박터 제균 치료를 3회 이상 받았으나 제균에 실패한 환자 12명을 대상으로 후향적 분석을 진행하였다. 투약을 하지 않은 1명의 환자를 제외한 11명을 대상으로 복용순응자 분석을 진행하였다. 환자들은 7일 또는 14일 동안 양성자펌프억제제(proton pump inhibitor), 리파부틴(150 mgb.i.d.), 아목시실린(1 g b.i.d.)이 처방되었다. 6명의 환자에서는 구제 요법을 시작하기 전에 한천 희석법으로 헬리코박터균주의 리파부틴, 아목시실린, 클라리스로마이신, 메트로니다졸, 테트라싸이클린, 시프로플록사신, 레보플록사신, 목시플록사신에 대한 최소억제농도, 8명에서는 CYP2C19 유전자형(genotype)을 평가하였다. 제균 요법 후에 조직 병리/배양/요소분해검사와 요소호기검사를 시행하여 성공 여부를 결정하였다. 결과: 치료의도자 분석에서 50.0%(6/12), 복약순응자 분석에서 54.5%(6/11)가 제균에 성공하였다. 최소억제농도를 확인한 환자 6명 모두가 리파부틴에 대한 감수성이 있었지만 3명(50%)만이 제균에 성공하였다. 나머지 변수에서는 분석 대상의 수가 적어서인지 의미 있는 차이는 없었다. 순응도는 90.9%였고 부작용의 발생률은 18.2%였다. 결론: 리파부틴 구제요법의 제균 성공률은 생각보다 높지 않았다. 하지만 투약 부작용이 많지 않기 때문에 제균요법에 여러 번 실패한 항생제 다제 내성 환자에게 적용할 수 있을 것으로 생각된다.
Background/Aims: Optimized regimen has not yet been established for failures of multiple Helicobacter pylori (H. pylori) eradication. Hence, we aimed to evaluate the efficacy of rifabutin-based rescue therapy, at least after three eradication failures. Methods: Twelve patients, who failed in the treatment for H. pylori eradication at least three times, were consecutively enrolled between 2007 and 2015 at Seoul National University Bundang Hospital. The rifabutin-based rescue regimen was consisted of proton pump inhibitor (PPI), rifabutin (150 mg b.i.d.), and amoxicillin (1 g b.i.d.), given for 7 or 14 days. MIC concentration test by the agar dilution method was performed on six patients prior to rifabutin-based rescue therapy. Results: One patient did not take this regimen, and per-protocol (PP) analysis was performed in 11 patients. The overall eradication rate by intention-to-treat and PP analysis with rifabutin-based rescue therapy was 50.0% (6/12 patients) and 54.5% (6/11 patients), respectively. There was no difference of the eradication rate depending on the underlying disease, smoking, alcohol, number of previous eradication failures, and CYP2C19 genotype. All of the six patients were susceptible to rifabutin, but only three of them succeeded in eradicating with H. pylori. Side effects occurred in two patients (18.2%), and compliance was 90.9%. Conclusions: Even the eradication rate of rifabutin-based rescue therapy was not very good. Rifabutin-based rescue therapy could be considered as a rescue therapy, perhaps as the fourth or the fifth-line treatment option. No correlation of rifabutin sensitivity with eradication success rate of H. pylori suggests that frequent administration of high dose PPI and amoxicillin might be important. (Korean J Gastroenterol 2017;69:109-118) |
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AbstractList | 목적: 본 연구는 헬리코박터 제균 요법을 세 번 이상 실패한 환자에게서 리파부틴 구제요법을 평가하기 위하여 시행되었다. 대상 및 방법: 분당서울대학교병원 소화기내과를 방문한 환자중 과거 헬리코박터 제균 치료를 3회 이상 받았으나 제균에 실패한 환자 12명을 대상으로 후향적 분석을 진행하였다. 투약을 하지 않은 1명의 환자를 제외한 11명을 대상으로 복용순응자 분석을 진행하였다. 환자들은 7일 또는 14일 동안 양성자펌프억제제(proton pump inhibitor), 리파부틴(150 mgb.i.d.), 아목시실린(1 g b.i.d.)이 처방되었다. 6명의 환자에서는 구제 요법을 시작하기 전에 한천 희석법으로 헬리코박터균주의 리파부틴, 아목시실린, 클라리스로마이신, 메트로니다졸, 테트라싸이클린, 시프로플록사신, 레보플록사신, 목시플록사신에 대한 최소억제농도, 8명에서는 CYP2C19 유전자형(genotype)을 평가하였다. 제균 요법 후에 조직 병리/배양/요소분해검사와 요소호기검사를 시행하여 성공 여부를 결정하였다. 결과: 치료의도자 분석에서 50.0%(6/12), 복약순응자 분석에서 54.5%(6/11)가 제균에 성공하였다. 최소억제농도를 확인한 환자 6명 모두가 리파부틴에 대한 감수성이 있었지만 3명(50%)만이 제균에 성공하였다. 나머지 변수에서는 분석 대상의 수가 적어서인지 의미 있는 차이는 없었다. 순응도는 90.9%였고 부작용의 발생률은 18.2%였다. 결론: 리파부틴 구제요법의 제균 성공률은 생각보다 높지 않았다. 하지만 투약 부작용이 많지 않기 때문에 제균요법에 여러 번 실패한 항생제 다제 내성 환자에게 적용할 수 있을 것으로 생각된다.
Background/Aims: Optimized regimen has not yet been established for failures of multiple Helicobacter pylori (H. pylori) eradication. Hence, we aimed to evaluate the efficacy of rifabutin-based rescue therapy, at least after three eradication failures. Methods: Twelve patients, who failed in the treatment for H. pylori eradication at least three times, were consecutively enrolled between 2007 and 2015 at Seoul National University Bundang Hospital. The rifabutin-based rescue regimen was consisted of proton pump inhibitor (PPI), rifabutin (150 mg b.i.d.), and amoxicillin (1 g b.i.d.), given for 7 or 14 days. MIC concentration test by the agar dilution method was performed on six patients prior to rifabutin-based rescue therapy. Results: One patient did not take this regimen, and per-protocol (PP) analysis was performed in 11 patients. The overall eradication rate by intention-to-treat and PP analysis with rifabutin-based rescue therapy was 50.0% (6/12 patients) and 54.5% (6/11 patients), respectively. There was no difference of the eradication rate depending on the underlying disease, smoking, alcohol, number of previous eradication failures, and CYP2C19 genotype. All of the six patients were susceptible to rifabutin, but only three of them succeeded in eradicating with H. pylori. Side effects occurred in two patients (18.2%), and compliance was 90.9%. Conclusions: Even the eradication rate of rifabutin-based rescue therapy was not very good. Rifabutin-based rescue therapy could be considered as a rescue therapy, perhaps as the fourth or the fifth-line treatment option. No correlation of rifabutin sensitivity with eradication success rate of H. pylori suggests that frequent administration of high dose PPI and amoxicillin might be important. (Korean J Gastroenterol 2017;69:109-118) Background/Aims: Optimized regimen has not yet been established for failures of multiple Helicobacter pylori (H. pylori) eradication.Hence, we aimed to evaluate the efficacy of rifabutin-based rescue therapy, at least after three eradication failures. Methods: Twelve patients, who failed in the treatment for H. pylori eradication at least three times, were consecutively enrolled between 2007 and 2015 at Seoul National University Bundang Hospital. The rifabutin-based rescue regimen was consisted of proton pump inhibitor (PPI), rifabutin (150 mg b.i.d.), and amoxicillin (1 g b.i.d.), given for 7 or 14 days. MIC concentration test by the agar dilution method was performed on six patients prior to rifabutin-based rescue therapy. Results: One patient did not take this regimen, and per-protocol (PP) analysis was performed in 11 patients. The overall eradication rate by intention-to-treat and PP analysis with rifabutin-based rescue therapy was 50.0% (6/12 patients) and 54.5% (6/11 patients), respectively. There was no difference of the eradication rate depending on the underlying disease, smoking, alcohol, number of previous eradication failures, and CYP2C19 genotype. All of the six patients were susceptible to rifabutin, but only three of them succeeded in eradicating with H. pylori. Side effects occurred in two patients (18.2%), and compliance was 90.9%. Conclusions: Even the eradication rate of rifabutin-based rescue therapy was not very good. Rifabutin-based rescue therapy could be considered as a rescue therapy, perhaps as the fourth or the fifth-line treatment option. No correlation of rifabutin sensitivity with eradication success rate of H. pylori suggests that frequent administration of high dose PPI and amoxicillin might be important. KCI Citation Count: 1 |
Author | Joon Young Choi Hye Rang Kim 최준영 Young Jae Hwang 박요한 Dong Ho Lee Yo Han Park 황영재 김진욱 Soohoon Kwon 나경재 Jihee Sung 김나영 강재빈 이동호 Nayoung Kim 성지희 Gyeongjae Na Jae Bin Kang Jin-wook Kim 김혜랑 권수훈 |
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Snippet | 목적: 본 연구는 헬리코박터 제균 요법을 세 번 이상 실패한 환자에게서 리파부틴 구제요법을 평가하기 위하여 시행되었다. 대상 및 방법: 분당서울대학교병원 소화기내과를 방문한 환자중 과거 헬리코박터 제균 치료를 3회 이상 받았으나 제균에 실패한 환자 12명을 대상으로 후향적 분석을... Background/Aims: Optimized regimen has not yet been established for failures of multiple Helicobacter pylori (H. pylori) eradication.Hence, we aimed to... |
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SubjectTerms | Eradication Helicobacter pylori Rifabutin Salvage therapy 구제요법 내과학 리파부틴 제균 헬리코박터 파일로리 |
Title | 3차에 걸친 헬리코박터 파일로리 제균요법에 실패한 환자에서의 리파부틴 구제요법의 유용성 연구 |
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