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題名 Bayesian Approach to Evaluation of Bridging Studies
作者 薛慧敏
Liu, Jen-pei ;
     Hsiao, Chin-Fu ;
     Hsueh, Hueymiin
日期 2002-08
上傳時間 19-Dec-2008 14:52:59 (UTC+8)
摘要 We address the issue of analysis of clinical data generated by the bridging study conducted in the new region to evaluate the similarity for extrapolation of the foreign clinical data. A bridging study is usually conducted in the new region only after the test product is approved for commercial marketing in the original region due to its proven efficacy and safety. Sufficient information on efficacy, safety, dosage, and dose regimen has already generated in the original region. The empirical Bayesian approach is proposed to synthesize the data generated by the bridging study and foreign clinical data generated in the original region for assessment of similarity between the new and the original regions. A method for sample size determination for the bridging study is also suggested. It can be shown that the total sample size is inversely proportional to the strength of the evidence for the efficacy presented in the original region and the proportion of the patients assigned to receive the test product in the bridging study.
關聯 Journal of Biopharmaceutical Statistics, 12(3),401-408
資料類型 article
DOI http://dx.doi.org/10.1081/BIP-120014568
dc.creator (作者) 薛慧敏zh_TW
dc.creator (作者) Liu, Jen-pei ;
     Hsiao, Chin-Fu ;
     Hsueh, Hueymiin
-
dc.date (日期) 2002-08en_US
dc.date.accessioned 19-Dec-2008 14:52:59 (UTC+8)-
dc.date.available 19-Dec-2008 14:52:59 (UTC+8)-
dc.date.issued (上傳時間) 19-Dec-2008 14:52:59 (UTC+8)-
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/18175-
dc.description.abstract (摘要) We address the issue of analysis of clinical data generated by the bridging study conducted in the new region to evaluate the similarity for extrapolation of the foreign clinical data. A bridging study is usually conducted in the new region only after the test product is approved for commercial marketing in the original region due to its proven efficacy and safety. Sufficient information on efficacy, safety, dosage, and dose regimen has already generated in the original region. The empirical Bayesian approach is proposed to synthesize the data generated by the bridging study and foreign clinical data generated in the original region for assessment of similarity between the new and the original regions. A method for sample size determination for the bridging study is also suggested. It can be shown that the total sample size is inversely proportional to the strength of the evidence for the efficacy presented in the original region and the proportion of the patients assigned to receive the test product in the bridging study.-
dc.format application/en_US
dc.language enen_US
dc.language en-USen_US
dc.language.iso en_US-
dc.relation (關聯) Journal of Biopharmaceutical Statistics, 12(3),401-408en_US
dc.title (題名) Bayesian Approach to Evaluation of Bridging Studiesen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1081/BIP-120014568en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1081/BIP-120014568en_US