Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309316324
Category : Medical
Languages : en
Pages : 236
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Book Description
Data sharing can accelerate new discoveries by avoiding duplicative trials, stimulating new ideas for research, and enabling the maximal scientific knowledge and benefits to be gained from the efforts of clinical trial participants and investigators. At the same time, sharing clinical trial data presents risks, burdens, and challenges. These include the need to protect the privacy and honor the consent of clinical trial participants; safeguard the legitimate economic interests of sponsors; and guard against invalid secondary analyses, which could undermine trust in clinical trials or otherwise harm public health. Sharing Clinical Trial Data presents activities and strategies for the responsible sharing of clinical trial data. With the goal of increasing scientific knowledge to lead to better therapies for patients, this book identifies guiding principles and makes recommendations to maximize the benefits and minimize risks. This report offers guidance on the types of clinical trial data available at different points in the process, the points in the process at which each type of data should be shared, methods for sharing data, what groups should have access to data, and future knowledge and infrastructure needs. Responsible sharing of clinical trial data will allow other investigators to replicate published findings and carry out additional analyses, strengthen the evidence base for regulatory and clinical decisions, and increase the scientific knowledge gained from investments by the funders of clinical trials. The recommendations of Sharing Clinical Trial Data will be useful both now and well into the future as improved sharing of data leads to a stronger evidence base for treatment. This book will be of interest to stakeholders across the spectrum of research-from funders, to researchers, to journals, to physicians, and ultimately, to patients.
Author: Samiran Nundy
Publisher: Springer Nature
ISBN: 9811652481
Category : Medical
Languages : en
Pages : 475
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Book Description
This is an open access book. The book provides an overview of the state of research in developing countries – Africa, Latin America, and Asia (especially India) and why research and publications are important in these regions. It addresses budding but struggling academics in low and middle-income countries. It is written mainly by senior colleagues who have experienced and recognized the challenges with design, documentation, and publication of health research in the developing world. The book includes short chapters providing insight into planning research at the undergraduate or postgraduate level, issues related to research ethics, and conduct of clinical trials. It also serves as a guide towards establishing a research question and research methodology. It covers important concepts such as writing a paper, the submission process, dealing with rejection and revisions, and covers additional topics such as planning lectures and presentations. The book will be useful for graduates, postgraduates, teachers as well as physicians and practitioners all over the developing world who are interested in academic medicine and wish to do medical research.
Author: Günter Umbach
Publisher: Routledge
ISBN: 1351148346
Category : Business & Economics
Languages : en
Pages : 340
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Book Description
In the US alone, pharmaceutical companies spend around $7 billion a year on clinical trials for drugs; all this in a global market where increasing competition and pressure on healthcare financing are both impacting on margins and profitability. One solution for pharmaceutical companies lies within the clinical trials themselves. If only you can communicate the trial findings to the right people, in the right way, you can benefit from this huge investment and add significant value to your product range and your brand. Successfully Marketing Clinical Trials Results is a comprehensive guide for every marketing professional faced with the challenge of using marketing to convert scientific data into sales. The book offers you practical knowledge on how to use medical research data to maximise the revenue from your products. There are sections explaining how to: identify your market and devise your strategy; develop your content and translate data into a message that has impact; use language, layout and illustrations to best effect; communicate internally as well as externally; make best use of the resources available; align your sales force and the external agencies with whom you work; lead the people in the project team; co-operate with the medical researchers, external experts and the press. In this book are answers for everything from how to handle class-effect questions to developing a shared brand vocabulary. There are plenty of vivid examples and real-life applications to reinforce the ideas. Cases studies illustrate solutions to problems; checklists and tips will help to implement the suggestions and recommendations. Günter Umbach has distilled the essence both of 25 years' experience in the healthcare market and of his highly successful seminar series on marketing clinical trials into the professional advice given in this book. The text is accompanied by a CD ROM containing detailed Powerpoint slides supporting e
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309171148
Category : Medical
Languages : en
Pages : 221
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Book Description
Clinical trials are used to elucidate the most appropriate preventive, diagnostic, or treatment options for individuals with a given medical condition. Perhaps the most essential feature of a clinical trial is that it aims to use results based on a limited sample of research participants to see if the intervention is safe and effective or if it is comparable to a comparison treatment. Sample size is a crucial component of any clinical trial. A trial with a small number of research participants is more prone to variability and carries a considerable risk of failing to demonstrate the effectiveness of a given intervention when one really is present. This may occur in phase I (safety and pharmacologic profiles), II (pilot efficacy evaluation), and III (extensive assessment of safety and efficacy) trials. Although phase I and II studies may have smaller sample sizes, they usually have adequate statistical power, which is the committee's definition of a "large" trial. Sometimes a trial with eight participants may have adequate statistical power, statistical power being the probability of rejecting the null hypothesis when the hypothesis is false. Small Clinical Trials assesses the current methodologies and the appropriate situations for the conduct of clinical trials with small sample sizes. This report assesses the published literature on various strategies such as (1) meta-analysis to combine disparate information from several studies including Bayesian techniques as in the confidence profile method and (2) other alternatives such as assessing therapeutic results in a single treated population (e.g., astronauts) by sequentially measuring whether the intervention is falling above or below a preestablished probability outcome range and meeting predesigned specifications as opposed to incremental improvement.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309042860
Category : Medical
Languages : en
Pages : 241
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Book Description
The very rapid pace of advances in biomedical research promises us a wide range of new drugs, medical devices, and clinical procedures. The extent to which these discoveries will benefit the public, however, depends in large part on the methods we choose for developing and testing them. Modern Methods of Clinical Investigation focuses on strategies for clinical evaluation and their role in uncovering the actual benefits and risks of medical innovation. Essays explore differences in our current systems for evaluating drugs, medical devices, and clinical procedures; health insurance databases as a tool for assessing treatment outcomes; the role of the medical profession, the Food and Drug Administration, and industry in stimulating the use of evaluative methods; and more. This book will be of special interest to policymakers, regulators, executives in the medical industry, clinical researchers, and physicians.
Author: Droit et pharmacie (Group)
Publisher:
ISBN: 9782864110088
Category :
Languages : en
Pages : 170
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 030918651X
Category : Medical
Languages : en
Pages : 163
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Book Description
Randomized clinical trials are the primary tool for evaluating new medical interventions. Randomization provides for a fair comparison between treatment and control groups, balancing out, on average, distributions of known and unknown factors among the participants. Unfortunately, these studies often lack a substantial percentage of data. This missing data reduces the benefit provided by the randomization and introduces potential biases in the comparison of the treatment groups. Missing data can arise for a variety of reasons, including the inability or unwillingness of participants to meet appointments for evaluation. And in some studies, some or all of data collection ceases when participants discontinue study treatment. Existing guidelines for the design and conduct of clinical trials, and the analysis of the resulting data, provide only limited advice on how to handle missing data. Thus, approaches to the analysis of data with an appreciable amount of missing values tend to be ad hoc and variable. The Prevention and Treatment of Missing Data in Clinical Trials concludes that a more principled approach to design and analysis in the presence of missing data is both needed and possible. Such an approach needs to focus on two critical elements: (1) careful design and conduct to limit the amount and impact of missing data and (2) analysis that makes full use of information on all randomized participants and is based on careful attention to the assumptions about the nature of the missing data underlying estimates of treatment effects. In addition to the highest priority recommendations, the book offers more detailed recommendations on the conduct of clinical trials and techniques for analysis of trial data.
Author: Ayad K. Ali
Publisher: Academic Press
ISBN: 0128092084
Category : Medical
Languages : en
Pages : 364
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Book Description
Post-Authorization Safety Studies of Medicinal Products: The PASS Book bridges the gap in the literature by providing a complete look at post-authorization safety studies and important pharmacoepidemiology and pharmacovigilance aspects. It covers various types and limitations of active surveillance programs, including the use of large databases and disparate data sources for rapid signal detection, as well as novel and advanced design and analysis approaches for causal interference from observational data. This book serves as an important reference for pharmacovigilance scientists and pharmacoepidemiologists who are searching for the appropriate study design to answer safety research questions. Readers will be able to effectively and efficiently design and interpret findings from post-authorization safety studies with the goal of improving the benefit-risk balance of a drug in order to optimize patient safety. Discusses all types of observational studies in post-marketing drug safety assessment, from spontaneous reporting systems, to pragmatic trials, with examples from real-world settings Presents various types of post-authorization safety studies Offers solutions to the common challenges in the design and conduct of these studies Highlights active surveillance programs, including common data models for rapid signal detection of drug safety issues
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309172802
Category : Medical
Languages : en
Pages : 88
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Book Description
In an effort to increase knowledge and understanding of the process of assuring data quality and validity in clinical trials, the IOM hosted a workshop to open a dialogue on the process to identify and discuss issues of mutual concern among industry, regulators, payers, and consumers. The presenters and panelists together developed strategies that could be used to address the issues that were identified. This IOM report of the workshop summarizes the present status and highlights possible strategies for making improvements to the education of interested and affected parties as well as facilitating future planning.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309225493
Category : Medical
Languages : en
Pages : 432
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Book Description
The Best Pharmaceuticals for Children Act (BPCA) and the Pediatric Research Equity Act (PREA) were designed to encourage more pediatric studies of drugs used for children. The FDA asked the IOM to review aspects of pediatric studies and changes in product labeling that resulted from BPCA and PREA and their predecessor policies, as well as assess the incentives for pediatric studies of biologics and the extent to which biologics have been studied in children. The IOM committee concludes that these policies have helped provide clinicians who care for children with better information about the efficacy, safety, and appropriate prescribing of drugs. The IOM suggests that more can be done to increase knowledge about drugs used by children and thereby improve the clinical care, health, and well-being of the nation's children.
