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Nonlinear Mixed Effects Modeling of Combination Therapies in Oncology.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Nonlinear Mixed Effects Modeling of Combination Therapies in Oncology./
作者:	Baaz, Marcus.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2022,
面頁冊數:	39 p.
附註:	Source: Dissertations Abstracts International, Volume: 83-11, Section: B.
Contained By:	Dissertations Abstracts International83-11B.
標題:	Patients. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29101140
ISBN:	9798426888579

Nonlinear Mixed Effects Modeling of Combination Therapies in Oncology.
Baaz, Marcus.

Nonlinear Mixed Effects Modeling of Combination Therapies in Oncology. - Ann Arbor : ProQuest Dissertations & Theses, 2022 - 39 p.

Source: Dissertations Abstracts International, Volume: 83-11, Section: B.

Thesis (Ph.D.)--Chalmers Tekniska Hogskola (Sweden), 2022.

This item must not be sold to any third party vendors.

It has been shown that simultaneous administration of two or more anticancer agents can have a beneficial effect on cancer patients. This type of treatment is called combination therapy and is nowadays commonly used in the fight against cancer. New anticancer drugs are constantly being developed and what drugs to proceed with to the next development phase can be challenging. This thesis introduces the reader to how mathematical modeling can be used to inform such decisions by modeling the relationship between, e.g., drug concentration and in vivo efficacy. Specifically, compartment models based on ordinary differential equations and the nonlinear mixed-effects (NLME) framework are examined.The thesis contains three papers in manuscript form. The first paper, "ModelBased Assessment of Combination Therapies - Ranking of Radiosensitizing Agents in Oncology" explores preclinical radiation treatment data, inter-study variability, and ranking of test compounds.The second paper is entitled "A Model-Based Approach for Translation in Oncology - From Xenografts to RECIST". Here the focus is on the translational potential of semi-mechanistic NLME models. Preclinical data is used to calibrate three models, which are then translated using commonly used techniques, and used to predict the result of clinical studies.The third paper, "Probabilistic Analysis of Tumor Models to Support Early Clinical Trial Design", details how one can derive probabilistic expressions for the predicted proportion of patients in each RECIST category in a clinical study. These are used to develop a method for predicting the required sample size to show a certain significance level and test power, for newly developed drugs.

ISBN: 9798426888579Subjects--Topical Terms:

1961957
Patients.

Nonlinear Mixed Effects Modeling of Combination Therapies in Oncology.
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