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Clarithromycin 정제의 생물학적 동등성 및 약물동태
Bioequivalency and Pharmacokinetics of Two Clarithromycin Tablets

첫 페이지 보기
  • 발행기관
    한국임상약학회 바로가기
  • 간행물
    한국임상약학회지 바로가기
  • 통권
    제9권 제1호 (1999.05)바로가기
  • 페이지
    pp.49-54
  • 저자
    강원구, 박선영, 박용순, 권광일, 우종수, 최경업
  • 언어
    한국어(KOR)
  • URL
    https://www.earticle.net/Article/A91278

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원문정보

초록

영어
This study was carried out to compare the bioavailability of Hanmi clarithromycin (250 mg/tablet) with that of The bioavailability was examined on 20 volunteers who received a single dose (500 mg) of each drug in the fasting state in a randomized balanced 2-way crossover design. After dosing, blood samples were collected for a period of 12 hours. Plasma samples were analyzed for clarithromycin and roxithromycin(internal standard) by HPLC/Coulometric BCD. The pharmaco-kinetic parameters (, Cmax, Tmax, , Ka, Kel, , Vd/F and Cl/F) were calculated from the plasma clarithromycin concentration-time data of each volunteer. The computer program 'WinNonlin' was used for compartmental analysis. One compartment model with first-order input, from order output with lag time, weighting factor was chosen as the appropriate pharmacokinetic model. The major pharmacokinetic parameters (, Cmax and Tmax) of Hanmi clarithromycin were , respectively, and those of , respectively. The differences in mean values of and Cmax between two products were , respectively. The least significant differences at for and Cmax were , respectively. Though the plasma clarithromycin concentrations of Hanmi clarithromycin were higher than those of at all observed times, the bioavailability of Hanmi clarithromycin appeared to be bioequivalent with that of . The Ka, Kel, , Vd/F and Cl/F of the Hanmi clarithromycin were , respectively, and those of , respectively. There were no statistically significant differences between two drugs in all pharmacokinetic parameters.

키워드

Clarithromycin; Bioequivalence; Pharmacokinetics; Coulometric ECD

저자

  • 강원구 [ Kang, Won Ku | 충남대학교 약학대학(College of Pharmacy, Chungnam National University) ]
  • 박선영 [ Park, Sun Young | 충남대학교 약학대학(College of Pharmacy, Chungnam National University) ]
  • 박용순 [ Park, Yong Soon | 충남대학교 약학대학(College of Pharmacy, Chungnam National University) ]
  • 우종수 [ Woo, Jong Su | 한미약품 주식회사(Hanmi Pharm. Co.) ]
  • 최경업 [ Choi, Kyung Eob | 삼성서울병원(Dicision of Pharmaceutical Samsung Medical Center) ]
  • 권광일 [ Kwon, Kwang Il | 충남대학교 약학대학(College of Pharmacy, Chungnam National University) ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국임상약학회 [Korean College of Clinical Pharmacy]
  • 설립연도
    1
  • 분야
    의약학>약학
  • 소개
    합리적 약물치료(rational pharmacotherapy)의 보장 및 증진을 궁극목적으로 하며 이를 달성하기 위해 임상약학의 발전과 회원 상호간의 친목을 도모한다.

간행물

  • 간행물명
    한국임상약학회지 [Korean Journal of Clinical Pharmacy]
  • 간기
    계간
  • pISSN
    1226-6051
  • 수록기간
    1991~2026
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 518 DDC 615

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