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題名 A Bayesian Noninferiority Approach to Evaluation of Bridging Studies
作者 Hsueh, Huey-miin;Hsiao, Chin-Fu;Liu, Jen-Pei
薛慧敏
貢獻者 統計系
關鍵詞 Bridging study; Empirical Bayes; Extrapolation; Noninferiority
日期 2004
上傳時間 7-四月-2015 17:02:30 (UTC+8)
摘要 A bridging study defined by The International Conference on Harmonization E5 is usually conducted in the new region only after the test product has been approved for commercial marketing in the original region due to its proven efficacy and safety. In this paper, 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 to the population of the new region. Information on efficacy, safety, dosage, and dose regimen of the original region cannot be concurrently obtained from the local bridging studies but are available in the trials conducted in the original region. A Bayesian noninferiority approach is therefore proposed to incorporate the data generated in the original region to evaluate bridging evidence by the local bridging studies and assess similarity between the new and original regions. Methods for sample size determination for the bridging study are also proposed.
關聯 Journal of Biopharmaceutical Statistics - J BIOPHARM STAT , vol. 14, no. 2, pp. 291-300
資料類型 article
DOI http://dx.doi.org/10.1081/BIP-120037180
dc.contributor 統計系
dc.creator (作者) Hsueh, Huey-miin;Hsiao, Chin-Fu;Liu, Jen-Pei
dc.creator (作者) 薛慧敏zh_TW
dc.date (日期) 2004
dc.date.accessioned 7-四月-2015 17:02:30 (UTC+8)-
dc.date.available 7-四月-2015 17:02:30 (UTC+8)-
dc.date.issued (上傳時間) 7-四月-2015 17:02:30 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/74374-
dc.description.abstract (摘要) A bridging study defined by The International Conference on Harmonization E5 is usually conducted in the new region only after the test product has been approved for commercial marketing in the original region due to its proven efficacy and safety. In this paper, 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 to the population of the new region. Information on efficacy, safety, dosage, and dose regimen of the original region cannot be concurrently obtained from the local bridging studies but are available in the trials conducted in the original region. A Bayesian noninferiority approach is therefore proposed to incorporate the data generated in the original region to evaluate bridging evidence by the local bridging studies and assess similarity between the new and original regions. Methods for sample size determination for the bridging study are also proposed.
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dc.relation (關聯) Journal of Biopharmaceutical Statistics - J BIOPHARM STAT , vol. 14, no. 2, pp. 291-300
dc.subject (關鍵詞) Bridging study; Empirical Bayes; Extrapolation; Noninferiority
dc.title (題名) A Bayesian Noninferiority Approach to Evaluation of Bridging Studies
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1081/BIP-120037180en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1081/BIP-120037180 en_US