Thesis (Ph. D.)--University of Texas at Dallas, 2007. / Includes vita. Includes bibliographical references (leaves 117-122)

Thesis (Ph. D.)--University of Texas at Dallas, 2007. / Includes bibliographical references (leaves 117-122) Abstract and preview also issued online.

Drug development in the United States has undergone many changes in the past 25 years, but relatively few fully realize the complexities involved in developing a new drug. Once a promising compound is identified, it must undergo preclinical testing, have an Investigational New Drug Application filed with the U.S. Food and Drug Administration (FDA), and proceed through clinical testing. When sufficient information is gained, a marketing application is filed with the FDA, who identifies it as a New Drug Application for drugs or a Biologics License Application for biologics. After FDA review and approval, postmarketing studies are frequently performed. The FDA and Congress have undertaken several initiatives to expand access and to accelerate drug development and review of investigational drugs for life-threatening and/or serious illnesses. Although the ultimate goal is to bring safer and more effective medical products to patients in a timely manner, multiple challenges face those who participate in drug development.

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Thesis (Ph. D.)--University of Oklahoma. / Bibliography: leaves 113-119.

This diploma thesis focuses on drug approval efficiency. It is obvious that the drug approval process is lengthy and expensive. The question that arises is whether the length of the drug approval process, as well as associated costs, leads to better safety. The first part briefly summarizes the history of the drug regulation and the drug legislative in the Czech Republic. Also focuses on the theory of economic regulation and the theory of bureaucracy. The second part deals with the drug approval process for new drugs, describes preclinical and clinical testing in relation to the analysis of Sam Peltzman. The third part compares drug approval process in different markets. The last part summarizes off-label prescribing, especially in pediatric.