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경구용 서방성/지연성 성형제품의 허가 후 변경사항 관리를 위한 SUPAC-MR 응용

Application of SUPAC-MR in Processing Postapproval Changes to Modified Release Sold Oral Dosage Forms

  • 사홍기 (대구가톨릭대학교 약학대학) ;
  • 조미현 (대구가톨릭대학교 약학대학) ;
  • 박상애 (식품의약품안전청 의약품평가부) ;
  • 윤미옥 (식품의약품안전청 의약품평가부) ;
  • 강신정 (식품의약품안전청 의약품평가부)
  • 발행 : 2004.06.20

초록

The objective of this study was to scrutinize the rationale of SUPAC-MR and its application in processing postapproval changes to modified release solid oral dosage forms. The types of postapproval changes that were primarily covered with SUPAC-MR included variations in the components and composition, the site of manufacturing, batch size, manufacturing equipment, and manufacturing process. SUPAC-MR defined levels of postapproval changes that the industry might make. Classification of such categories was based on the likelihood of risk occurrence and potential impact of changes upon the safety and efficacy of approved drug products. In most cases, the changes could be classified into 3 levels. It described what chemistry, manufacturing, and control tests should be conducted for each change level. The important tests specified in SUPAC-MR were batch release, stability, in vitro dissolution, and in vivo bioequivalence tests. It then suggested what type of a filing report should be submitted to the FDA for each change level. In general, level 1 changes could be reported in an annual report, whereas level 2 and/or 3 changes could be submitted in changes-being-effected or prior approval supplements. It could be understood that the purpose of SUPAC-MR was to maintain the safety and quality of approved modified release solid oral dosage forms undergoing certain changes. At the same time, it contributed to providing a less burdensome regulatory process with the manufacturers when they wanted to make postapproval changes. European regulatory agencies also implemented SUPAC-like regulations in handling such changes to drug products. Therefore, in this study a recommendation was made for KFDA and the Korean industry to evaluate thoroughly the usefulness of these guidances and regulations in dealing with postapproval changes to modified release solid oral dosage forms.

키워드

참고문헌

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