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Antibiotics Simplified Fourth Edition ANTIBIOTICS SIMPLIFIED FOURTH EDITION Jason C. Gallagher, PharmD, FCCP, FIDSA, BCPS Clinical Professor Temple University School of Pharmacy Philadelphia, Pennsylvania Conan MacDougall, PharmD, MAS, BCPS Professor University of California, San Francisco – School of Pharmacy San Francisco, California JONES & BARTLETT LEARNING World Headquarters Jones & Bartlett Learning 5 Wall Street Burlington, MA 01803 978-443-5000 [email protected] www.jblearning.com Jones & Bartlett Learning books and products are available through most bookstores and online booksellers. To contact Jones & Bartlett Learning directly, call 800-832-0034, fax 978-443-8000, or visit our website, www.jblearning.com. Substantial discounts on bulk quantities of Jones & Bartlett Learning publications are available to corporations, professional associations, and other qualified organizations. For details and specific discount information, contact the special sales department at Jones & Bartlett Learning via the above contact information or send an email to [email protected]. Copyright © 2018 by Jones & Bartlett Learning, LLC, an Ascend Learning Company All rights reserved. No part of the material protected by this copyright may be reproduced or utilized in any form, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without written permission from the copyright owner. The content, statements, views, and opinions herein are the sole expression of the respective authors and not that of Jones & Bartlett Learning, LLC. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not constitute or imply its endorsement or recommendation by Jones & Bartlett Learning, LLC and such reference shall not be used for advertising or product endorsement purposes. All trademarks displayed are the trademarks of the parties noted herein. Antibiotics Simplified, Fourth Edition is an independent publication and has not been authorized, sponsored, or otherwise approved by the owners of the trademarks or service marks referenced in this product. There may be images in this book that feature models; these models do not necessarily endorse, represent, or participate in the activities represented in the images. Any screenshots in this product are for educational and instructive purposes only. Any individuals and scenarios featured in the case studies throughout this product may be real or fictitious, but are used for instructional purposes only. The authors, editor, and publisher have made every effort to provide accurate information. However, they are not responsible for errors, omissions, or for any outcomes related to the use of the contents of this book and take no responsibility for the use of the products and procedures described. Treatments and side effects described in this book may not be applicable to all people; likewise, some people may require a dose or experience a side effect that is not described herein. Drugs and medical devices are discussed that may have limited availability controlled by the Food and Drug Administration (FDA) for use only in a research study or clinical trial. Research, clinical practice, and government regulations often change the accepted standard in this field. When consideration is being given to use of any drug in the clinical setting, the health care provider or reader is responsible for determining FDA status of the drug, reading the package insert, and reviewing prescribing information for the most up-to-date recommendations on dose, precautions, and contraindications, and determining the appropriate usage for the product. This is especially important in the case of drugs that are new or seldom used. Production Credits VP, Executive Publisher: David D. Cella Publisher: Cathy L. Esperti Editorial Assistant: Carter McAlister Senior Vendor Manager: Sara Kelly Associate Marketing Manager: Alianna Ortu VP, Manufacturing and Inventory Control: Therese Connell Composition and Project Management: Cenveo Publisher Services Cover Design: Kristin E. Parker Rights & Media Specialist: Jamey O’Quinn Media Development Editor: Shannon Sheehan Cover Image: © Triff/Shutterstock Printing and Binding: Edwards Brothers Malloy Cover Printing: Edwards Brothers Malloy Library of Congress Cataloging-in-Publication Data Names: Gallagher, Jason C., author. | MacDougall, Conan, author. Title: Antibiotics simplified / Jason C. Gallagher, Conan MacDougall. Description: Fourth edition. | Burlington, MA : Jones & Bartlett Learning, [2017] | Includes index. Identifiers: LCCN 2016029350 | ISBN 9781284111293 (spiral bound : alk. paper) Subjects: | MESH: Anti-Bacterial Agents | Handbooks Classification: LCC RM267 | NLM QV 39 | DDC 615/.7922—dc23 LC record available at https://lccn.loc.gov/2016029350 6048 Printed in the United States of America 20 19 18 17 16 10 9 8 7 6 5 4 3 2 1 Contents Acknowledgments Introduction New to the Fourth Edition PART 1: Considerations with Antibiotic Therapy Chapter 1: The Wonderful World of Microbiology Chapter 2: General Approach to Infectious Diseases Chapter 3: Antibiotic Pharmacokinetics Chapter 4: Antibiotic Pharmacodynamics Chapter 5: Adverse Consequences of Antibiotic Use Chapter 6: Antibiotic Resistance PART 2: Antibacterial Drugs Chapter 7: Beta-Lactams Penicillins Natural Penicillins Antistaphylococcal Penicillins Aminopenicillins Antipseudomonal Penicillins Penicillin/Beta-Lactamase Inhibitor Combinations Cephalosporins First-Generation Cephalosporins Second-Generation Cephalosporins Third-Generation Cephalosporins Fourth-Generation Cephalosporins Anti-MRSA Cephalosporins Cephalosporin/Beta-Lactamase Inhibitor Combinations Carbapenems Monobactams Chapter 8: Glycopeptides and Short-Acting Lipoglycopeptides Chapter 9: Long-Acting Glycopeptides Chapter 10: Fluoroquinolones Chapter 11: Aminoglycosides Chapter 12: Tetracyclines and Glycylcyclines Chapter 13: Macrolides and Ketolides Chapter 14: Oxazolidinones Chapter 15: Nitroimidazoles Chapter 16: Nitrofurans and Fosfomycin Chapter 17: Streptogramins Chapter 18: Cyclic Lipopeptides Chapter 19: Folate Antagonists Chapter 20: Lincosamides Chapter 21: Polymyxins Chapter 22: Fidaxomicin PART 3: Antimycobacterial Drugs Chapter 23: Antimycobacterial Drugs Chapter 24: Rifamycins Chapter 25: Isoniazid Chapter 26: Pyrazinamide Chapter 27: Ethambutol PART 4: Antifungal Drugs Chapter 28: Antifungal Drugs Chapter 29: Polyenes Chapter 30: Antifungal Antimetabolites Chapter 31: Azoles Fluconazole Itraconazole Voriconazole Posaconazole Isavuconazole Chapter 32: Echinocandins PART 5: Antiviral Drugs Chapter 33: Antiviral Drugs Chapter 34: Anti-Herpes Simplex Virus and Varicella- Zoster Virus Agents Chapter 35: Anti-cytomegalovirus Agents Chapter 36: Neuraminidase Inhibitors Chapter 37: Antiretroviral Drugs Nucleoside and Nucleotide Reverse Transcriptase Inhibitors Non-nucleoside Reverse Transcriptase Inhibitors (NNRTIs) Protease Inhibitors Integrase Inhibitors Entry and Fusion Inhibitors Chapter 38: Antiviral Interferons Chapter 39: Direct-Acting Anti-hepatitis C Agents Chapter 40: Ribavirin Chapter 41: Hepatitis B Nucleoside Analogs PART 6: Antiparasitic Drugs Chapter 42: Antiparasitic Drugs Chapter 43: Quinolines Chapter 44: Atovaquone Chapter 45: Benzimidazoles Chapter 46: Pentamidine Chapter 47: Ivermectin Appendix 1: Selected Normal Human Flora Appendix 2: Spectrum of Activity Appendix 3: Empiric Regimens for Common Infections Acknowledgments Our thanks go to those who helped edit all four editions of Antibiotics Simplified, and to our wives, who put up with us and took care of our kids while we wrote the Fourth Edition. We dedicate this text to the pharmacy students of Temple University and University of California–San Francisco. We hope you find it useful. Introduction Antibiotics—the word sends terror coursing through the veins of students and makes many healthcare professionals uncomfortable. The category of antibiotics actually contains many different classes of drugs that differ in spectrum of activity, adverse effect profiles, pharmacokinetics and pharmacodynamics, and clinical utility. These classes can seem bewildering and beyond comprehension. We believe that taking a logical, stepwise approach to learning the pharmacotherapy of infectious diseases can help burn away the mental fog preventing optimal use and understanding of these drugs. Learning the characteristics of antibiotics greatly simplifies learning infectious disease pharmacotherapy. Students and clinicians who attempt to learn the antibiotics of choice for different types of infections before knowing the characteristics of those drugs never truly understand the context of what they are attempting to learn. Once the characteristics of the antibiotics are known, making a logical choice to treat an infection is much easier. This approach takes some time up front, but it will be well worth the effort when one realizes that the pharmacotherapy of all infections is fundamentally similar and logical. It also pays off when you encounter a patient who didn’t read the guidelines for the infection they have and requires an antibiotic regimen outside of the norm. How to Use This Book How to Use This Book We wrote this book in an effort to condense the many facts that are taught about antibiotics in pharmacology and pharmacotherapy courses into one quick reference guide. It is meant to supplement material learned in pharmacology, not to supplant it. Use this book as a reference when you encounter
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