Advances In Controlled Clinical Inhalation Studies

Author : D.V. Bates,H. Fabel,M.J. Utell
Publisher : Springer Science & Business Media
Page : 423 pages
File Size : 51,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642771767

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Advances in Controlled Clinical Inhalation Studies by D.V. Bates,H. Fabel,M.J. Utell Pdf

Advances in Controlled Clinical Inhalation Studies represents scientific work presented at the 3rd International Inhalation Symposium held 1991 in Hannover, FRG. The symposium covered the new developments in this field of research. The main pollutants of interest were acid aerosols, fog, and indoor pollutants, while with regard to biological effects, an emphasis was placed on immunotoxicological and biochemical parameters. Tests on high risk groups were also considered. Initial chapters describe the outdoor environment as well as indoor air, measurement and quality - both at home and in the workplace. Besides methods for clinical inhalation and assessing personal exposure, new methodologies are particularly presented. Further chapters focus on the relevance of clinical data for regulatory decisions.

Author : Ali Nokhodchi,Gary P. Martin
Publisher : John Wiley & Sons
Page : 391 pages
File Size : 51,5 Mb
Release : 2015-08-03
Category : Science
ISBN : 9781118799543

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Pulmonary Drug Delivery by Ali Nokhodchi,Gary P. Martin Pdf

Drug therapy via inhalation route is at the cutting edge of modern drug delivery research. There has been significant progress on the understanding of drug therapy via inhalation products. However, there are still problems associated with their formulation design, including the interaction between the active pharmaceutical ingredient(s) (APIs), excipients and devices. This book seeks to cover some of the most pertinent issues and challenges of such formulation design associated with industrial production and desirable clinical outcome. The chapter topics have been selected with a view to integrating the factors that require consideration in the selection and design of device and formulation components which impact upon patient usability and clinical effectiveness. The challenges involved with the delivery of macromolecules by inhalation to both adult and pediatric patients are also covered. Written by leading international experts from both academia and industry, the book will help readers (formulation design scientists, researchers and post-graduate and specialized undergraduate students) develop a deep understanding of key aspects of inhalation formulations as well as detail ongoing challenges and advances associated with their development.

Author : National Academies of Sciences, Engineering, and Medicine,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee on Assessing Toxicologic Risks to Human Subjects Used in Controlled Exposure Studies of Environmental Pollutants
Publisher : National Academies Press
Page : 159 pages
File Size : 46,8 Mb
Release : 2017-04-10
Category : Science
ISBN : 9780309452526

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Controlled Human Inhalation-Exposure Studies at EPA by National Academies of Sciences, Engineering, and Medicine,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee on Assessing Toxicologic Risks to Human Subjects Used in Controlled Exposure Studies of Environmental Pollutants Pdf

The U.S. Environmental Protection Agency (EPA) has a mission and regulatory responsibility to protect human health and the environment. EPA's pursuit of that goal includes a variety of research activities involving human subjects, such as epidemiologic studies and surveys. Those research activities also involve studies of individuals who volunteer to be exposed to air pollutants intentionally in controlled laboratory settings so that measurements can be made of transient and reversible biomarker or physiologic responses to those exposures that can indicate pathways of toxicity and mechanisms of air-pollution responses. The results of those controlled human inhalation exposure (CHIE) studies, also referred to as human clinical studies or human challenge studies, are used to inform policy decisions and help establish or revise standards to protect public health and improve air quality. Controlled Human Inhalation-Exposure Studies at EPA addresses scientific issues and provides guidance on the conduct of CHIE studies. This report assesses the utility of CHIE studies to inform and reduce uncertainties in setting air-pollution standards to protect public health and assess whether continuation of such studies is warranted. It also evaluates the potential health risks to test subjects who participated in recent studies of air pollutants at EPA's clinical research facility.

Author : Stavros Kassinos,Per Bäckman,Joy Conway,Anthony J. J. Hickey
Publisher : Academic Press
Page : 438 pages
File Size : 41,6 Mb
Release : 2021-02-05
Category : Business & Economics
ISBN : 9780128149744

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Inhaled Medicines by Stavros Kassinos,Per Bäckman,Joy Conway,Anthony J. J. Hickey Pdf

Inhaled medicines are widely used to treat pulmonary and systemic diseases. The efficacy and safety of these medicines can be influenced by the deposited fraction, the regional deposition pattern within the lungs and by post-depositional events such as drug dissolution, absorption and clearance from the lungs. Optimizing performance of treatments thus requires that we understand and are able to quantify these product and drug attributes. Inhaled Medicines: Optimizing Development through Integration of In Silico, In Vitro and In Vivo Approaches explores the current state of the art with respect to inhalation drug delivery, technologies available to assess product performance, and novel in silico methods now available to link in vitro product performance to clinical performance. Recent developments in the latter field, especially the prospect of integration of three-dimensional Computational Fluid Particle Methods (3D-CFPD) with physiologically based pharmacokinetic (PBPK models), unlocks the potential for in silico population studies that can help inform and optimize treatment and product development strategies. In this highly multidisciplinary field, where progress occurs at the intersection of several disciplines of engineering and science, this work aims to integrate current knowledge and understanding and to articulate a clear vision for future developments. ? Considers the healthcare needs driving the field, and where inhaled drugs could have the maximum impact ? Gives a concise account of the state of the art in key areas and technologies such as device and formulation technologies, clinically relevant in vitro performance assessment, medical imaging, as well as in silico modelling and simulation ? Articulates how the combination of in vitro product performance data, medical imaging and simulations technologies in the framework of large scale in silico pre-clinical trials could revolutionize the field ? Provides systematic and thorough referencing to sources offering a more-in-depth analysis of technical issues

Author : Philip Chi Lip Kwok,Hak-Kim Chan
Publisher : CRC Press
Page : 287 pages
File Size : 53,7 Mb
Release : 2016-12-19
Category : Medical
ISBN : 9781315311951

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Advances in Pulmonary Drug Delivery by Philip Chi Lip Kwok,Hak-Kim Chan Pdf

The respiratory tract has been used to deliver biologically active chemicals into the human body for centuries. However, the lungs are complex in their anatomy and physiology, which poses challenges to drug delivery. Inhaled formulations are generally more sophisticated than those for oral and parenteral administration. Pulmonary drug development is therefore a highly specialized area because of its many unique issues and challenges. Rapid progress is being made and offers novel solutions to existing treatment problems. Advances in Pulmonary Drug Delivery highlights the latest developments in this field.

Author : National Research Council,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee to Review EPA's Toxicological Assessment of Tetrachloroethylene
Publisher : National Academies Press
Page : 187 pages
File Size : 49,9 Mb
Release : 2010-03-18
Category : Nature
ISBN : 9780309152358

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Review of the Environmental Protection Agency's Draft IRIS Assessment of Tetrachloroethylene by National Research Council,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Committee to Review EPA's Toxicological Assessment of Tetrachloroethylene Pdf

Tetrachloroethylene is a volatile, chlorinated organic hydrocarbon that is widely used as a solvent in the dry-cleaning and textile-processing industries and as an agent for degreasing metal parts. It is an environmental contaminant that has been detected in the air, groundwater, surface waters, and soil. In June 2008, the U.S. Environmental Protection Agency released its draft Toxicological Review of Tetrachloroethylene (Perchloroethylene) (CAS No. 127-18-4) in Support of Summary Information on the Integrated Risk Information System (IRIS). The draft IRIS assessment provides quantitative estimates of cancer and noncancer effects of exposure to tetrachloreothylene, which will be used to establish airquality and water-quality standards to protect public health and to set cleanup standards for hazardous waste sites. At the request of EPA, the National Research Council conducted an independent scientific review of the draft IRIS assessment of tetrachloroethylene from toxicologic, epidemiologic, and human clinical perspectives. The resulting book evaluates the adequacy of the EPA assessment, the data and methods used for deriving the noncancer values for inhalation and oral exposures and the oral and inhalation cancer unit risks posed by tetrachloroethylene; evaluates whether the key studies underlying the draft IRIS assessment are of requisite quality, reliability, and relevance to support the derivation of the reference values and cancer risks; evaluates whether the uncertainties in EPA's risk assessment were adequately described and, where possible, quantified; and identifies research that could reduce the uncertainty in the current understanding of human health effects associated with tetrachloroethylene exposure.

Author : Robert F. Phalen
Publisher : CRC Press
Page : 288 pages
File Size : 43,9 Mb
Release : 2008-10-22
Category : Medical
ISBN : 0849314003

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Inhalation Studies by Robert F. Phalen Pdf

This significantly updated and expanded new edition presents the scientific foundations of inhalation research essential to the design and conduct of toxicologic studies. It incorporates the major advances that have been made in the field, including recent advances in biology and the rapidly increasing global concerns and studies on particulate air pollution. The Second Edition was motivated by: new developments in the ultrafine particle health effects and concentrated aerosol research advances in understanding postnatal lung growth and the deposition and clearance of inhaled particles new techniques in toxicity testing the explosion of knowledge in the genetic and molecular realms the introduction of a large number of transgenic animal models updated ethical guidelines for animal testing the emergence of aerosol medicine the growing threat of aerosol-related terrorism increased appreciation of nonpulmonary effects of inhaled substances use of medical scanning techniques to study respiratory tract structure the introduction of new inhalation exposure systems the emergence of aerosol concentrators for use in air pollution studies

Author : National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Population Health and Public Health Practice,Committee on the Health Effects of Marijuana: An Evidence Review and Research Agenda
Publisher : National Academies Press
Page : 487 pages
File Size : 40,5 Mb
Release : 2017-03-31
Category : Science
ISBN : 9780309453073

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The Health Effects of Cannabis and Cannabinoids by National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Population Health and Public Health Practice,Committee on the Health Effects of Marijuana: An Evidence Review and Research Agenda Pdf

Significant changes have taken place in the policy landscape surrounding cannabis legalization, production, and use. During the past 20 years, 25 states and the District of Columbia have legalized cannabis and/or cannabidiol (a component of cannabis) for medical conditions or retail sales at the state level and 4 states have legalized both the medical and recreational use of cannabis. These landmark changes in policy have impacted cannabis use patterns and perceived levels of risk. However, despite this changing landscape, evidence regarding the short- and long-term health effects of cannabis use remains elusive. While a myriad of studies have examined cannabis use in all its various forms, often these research conclusions are not appropriately synthesized, translated for, or communicated to policy makers, health care providers, state health officials, or other stakeholders who have been charged with influencing and enacting policies, procedures, and laws related to cannabis use. Unlike other controlled substances such as alcohol or tobacco, no accepted standards for safe use or appropriate dose are available to help guide individuals as they make choices regarding the issues of if, when, where, and how to use cannabis safely and, in regard to therapeutic uses, effectively. Shifting public sentiment, conflicting and impeded scientific research, and legislative battles have fueled the debate about what, if any, harms or benefits can be attributed to the use of cannabis or its derivatives, and this lack of aggregated knowledge has broad public health implications. The Health Effects of Cannabis and Cannabinoids provides a comprehensive review of scientific evidence related to the health effects and potential therapeutic benefits of cannabis. This report provides a research agendaâ€"outlining gaps in current knowledge and opportunities for providing additional insight into these issuesâ€"that summarizes and prioritizes pressing research needs.

Author : Anonim
Publisher : Unknown
Page : 418 pages
File Size : 46,8 Mb
Release : 1996
Category : Engineering
ISBN : UOM:39015074110688

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Directory of Published Proceedings by Anonim Pdf

Author : Institute of Medicine,Board on Health Care Services,Committee on Standards for Systematic Reviews of Comparative Effectiveness Research
Publisher : National Academies Press
Page : 267 pages
File Size : 45,5 Mb
Release : 2011-06-20
Category : Medical
ISBN : 9780309216715

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Finding What Works in Health Care by Institute of Medicine,Board on Health Care Services,Committee on Standards for Systematic Reviews of Comparative Effectiveness Research Pdf

Healthcare decision makers in search of reliable information that compares health interventions increasingly turn to systematic reviews for the best summary of the evidence. Systematic reviews identify, select, assess, and synthesize the findings of similar but separate studies, and can help clarify what is known and not known about the potential benefits and harms of drugs, devices, and other healthcare services. Systematic reviews can be helpful for clinicians who want to integrate research findings into their daily practices, for patients to make well-informed choices about their own care, for professional medical societies and other organizations that develop clinical practice guidelines. Too often systematic reviews are of uncertain or poor quality. There are no universally accepted standards for developing systematic reviews leading to variability in how conflicts of interest and biases are handled, how evidence is appraised, and the overall scientific rigor of the process. In Finding What Works in Health Care the Institute of Medicine (IOM) recommends 21 standards for developing high-quality systematic reviews of comparative effectiveness research. The standards address the entire systematic review process from the initial steps of formulating the topic and building the review team to producing a detailed final report that synthesizes what the evidence shows and where knowledge gaps remain. Finding What Works in Health Care also proposes a framework for improving the quality of the science underpinning systematic reviews. This book will serve as a vital resource for both sponsors and producers of systematic reviews of comparative effectiveness research.

Author : Anonim
Publisher : Unknown
Page : 344 pages
File Size : 52,9 Mb
Release : 1990
Category : Congresses and conventions
ISBN : UOM:39015023872339

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MInd, the Meetings Index by Anonim Pdf

Author : Anne Whitehead
Publisher : Edinburgh University Press
Page : 700 pages
File Size : 45,7 Mb
Release : 2016-06-14
Category : Medical
ISBN : 9781474400053

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Edinburgh Companion to the Critical Medical Humanities by Anne Whitehead Pdf

In this landmark Companion, expert contributors from around the world map out the field of the critical medical humanities. This is the first volume to introduce comprehensively the ways in which interdisciplinary thinking across the humanities and social sciences might contribute to, critique and develop medical understanding of the human individually and collectively. The thirty-six newly commissioned chapters range widely within and across disciplinary fields, always alert to the intersections between medicine, as broadly defined, and critical thinking. Each chapter offers suggestions for further reading on the issues raised, and each section concludes with an Afterword, written by a leading critic, outlining future possibilities for cutting-edge work in this area. Topics covered in this volume include: the affective body, biomedicine, blindness, breath, disability, early modern medical practice, fatness, the genome, language, madness, narrative, race, systems biology, performance, the postcolonial, public health, touch, twins, voice and wonder. Together the chapters generate a body of new knowledge and make a decisive intervention into how health, medicine and clinical care might address questions of individual, subjective and embodied experience.

Author : British Medical Association
Publisher : CRC Press
Page : 164 pages
File Size : 50,9 Mb
Release : 1997-11-18
Category : Medical
ISBN : 9057023180

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Therapeutic Uses of Cannabis by British Medical Association Pdf

At the last Annual Representative Meeting of the British Medical Association a motion was passed that `certain additional cannabinoids should be legalized for wider medicinal use.'' This report supports this landmark statement by reviewing the scientific evidence for the therapeutic use of cannabinoids and sets the agenda for change. It will be welcomed by those who believe that cannabinoids can be used in medical treatment. The report discusses in a clear and readable form the use and adverse effects of the drug for nausea, multiple sclerosis, pain, epilepsy, glaucoma, and asthma.

Author : Harry Salem,Sidney A. Katz
Publisher : CRC Press
Page : 604 pages
File Size : 40,5 Mb
Release : 2014-08-19
Category : Medical
ISBN : 9781466552746

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Inhalation Toxicology by Harry Salem,Sidney A. Katz Pdf

The lungs provide a significant opportunity for the introduction of both therapeutic and toxic chemicals into the human body. In occupational and domestic environments, hazardous chemicals can enter the body through the lungs via gases, aerosols, and particulates from natural and anthropogenic sources. Fully updated with new research and discoverie

Author : Anonim
Publisher : Unknown
Page : 976 pages
File Size : 42,5 Mb
Release : 1994
Category : Conference proceedings
ISBN : STANFORD:36105013127332

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Index of Conference Proceedings by Anonim Pdf