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研究生: 施業娟
YEH-CHUAN SHIH
論文名稱: 根據效用函數建立複合藥之早期臨床試驗設計
Design of early clinical trial for combined drugs based on utility function
指導教授: 陳玉英
Yuh-Ing Chen
口試委員:
學位類別: 碩士
Master
系所名稱: 理學院 - 統計研究所
Graduate Institute of Statistics
論文出版年: 2023
畢業學年度: 111
語文別: 中文
論文頁數: 71
中文關鍵詞: 複合藥最佳生物劑量組合早期臨床試驗設計貝氏方法模型輔助設計
外文關鍵詞: Combined drugs, Optimal dose combination, Early clinical trial design, Bayesian method, Model-assisted design
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  • 本文針對合併兩種藥物治療腫瘤的複合藥進行早期臨床試驗設計,其中可能包含二種化療藥或一種化療藥與一種標靶藥。上述複合藥的毒性會因劑量增加而增強,但是標靶藥的遞增藥效可能在較高的劑量時趨於平穩而呈現高原現象,因此本文建議整合毒性與藥效機率設立效用函數,然後尋找該複合藥合乎毒性要求且具有最高效用的最佳生物劑量組合。本文針對二元毒性與藥效反應提出兩種早期臨床試驗設計,其中一種屬於同時考量毒性與藥效的單階升降劑量設計 (cBOIN12);另一種則為兩階段的升降劑量設計(cUBOIN)。最後本文在多種不同的毒性與藥效機率組合情境之下進行模擬,研究上述複合藥早期臨床試驗設計在選擇最佳生物劑量組合的表現與毒性控管的成效,同時也審視兩種設計的試驗時間。


    This thesis considers early clinical trial designs for the combination of two drugs in the treatment of oncology, which may include two chemotherapies or a chemotherapy along with a Molecularly Targeted Agent (MTA). The toxicity of the combined drugs increases with higher doses, but the efficacy of the MTA may plateau at higher doses. Therefore, in this thesis, a utility function that integrates the toxicity and efficacy probabilities is used to find the optimal dose combination (ODC) of the combined drugs, where the ODC meets the toxicity requirements and has the largest utility. Two early clinical trial designs are proposed for binary toxicity and efficacy responses, including a single-stage dose-escalation design (cBOIN12) that considers both toxicity and efficacy simultaneously, and a two-stage dose-escalation design (cUBOIN). Finally, we conduct a simulation study under various combinations of toxicity and efficacy probabilities to investigate the performance of estimating ODC and controlling toxicity as well as the required trial time of the proposed early clinical trial designs for combined drugs.

    摘要 i Abstract ii 致謝辭 iii 目錄 iv 圖目次 vi 表目次 ix 第一章 研究問題及動機 1 第二章 文獻回顧 4 2.1 單一藥臨床試驗設計 4 2.1.1 BOIN第一期臨床試驗設計 4 2.1.2 BOIN12早期臨床試驗設計 6 2.1.3 UBOIN早期臨床試驗設計 9 2.2 BOIN複合藥第一期臨床試驗設計 12 第三章 複合藥早期臨床試驗設計 14 3.1 符號介紹 14 3.2 單階劑量組合升降設計 16 3.3 兩階劑量組合升降設計 18 第四章 模擬研究 21 4.1 模擬研究設計 21 4.2 模擬研究結果 23 第五章 結論與未來研究 27 參考文獻 29 附錄 31

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    黃致杰,「複合藥之早期臨床試驗設計」,國立中央大學,碩士論文,民國111年。

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