Pharmacology in Veterinary Anesthesia and Analgesia - Turi Aarnes - E-Book

Pharmacology in Veterinary Anesthesia and Analgesia E-Book

Turi Aarnes

0,0
72,99 €

-100%
Sammeln Sie Punkte in unserem Gutscheinprogramm und kaufen Sie E-Books und Hörbücher mit bis zu 100% Rabatt.

Mehr erfahren.
Beschreibung

Pharmacology in Veterinary Anesthesia and Analgesia A concise yet comprehensive and usable pharmacological resource for veterinary practitioners In Pharmacology in Veterinary Anesthesia and Analgesia, a team of distinguished veterinary practitioners delivers a singular and comprehensive text dedicated to anesthetic drug pharmacology and drug interactions related specifically to anesthetic drugs in a veterinary setting. This concise, easily navigable reference combines information scattered throughout the academic literature and covers mechanisms of action of commonly used drugs in commonly encountered species, drug interactions, and clinical uses of anesthetic drugs. The volume explores drug metabolism, the effects of various drugs on organ systems, risks of adverse effects, as well as the impact of anesthesia on drugs, and the effects of drugs on anesthesia. Readers will also find: * A thorough introduction to pharmacokinetics, pharmacodynamics, and pharmacogenomics in veterinary anesthesia * Comprehensive explorations of veterinary regulatory concerns associated with anesthesia and analgesia for food animals * Practical discussions of alpha-2 agonists and antagonists, phenothiazines, butyrophenones, benzodiazepines, and opioid agonists and antagonists * Fulsome treatments of local anesthetics, non-steroidal anti-inflammatory drugs, inhalants, and induction drugs Perfect for veterinary anesthesiologists and criticalists, internists, and surgeons, Pharmacology in Veterinary Anesthesia and Analgesia will also earn a place in the libraries of private practitioners and veterinary technicians performing anesthesia as well as researchers using veterinary species as a model.

Sie lesen das E-Book in den Legimi-Apps auf:

Android
iOS
von Legimi
zertifizierten E-Readern

Seitenzahl: 1420

Veröffentlichungsjahr: 2024

Bewertungen
0,0
0
0
0
0
0
Mehr Informationen
Mehr Informationen
Legimi prüft nicht, ob Rezensionen von Nutzern stammen, die den betreffenden Titel tatsächlich gekauft oder gelesen/gehört haben. Wir entfernen aber gefälschte Rezensionen.



Table of Contents

Cover

Table of Contents

Title Page

Copyright Page

Dedication

List of Contributors

Preface

1 Pharmacokinetics and Pharmacodynamics

Introduction

References

Further Reading

2 Pharmacogenetics in Veterinary Anesthesia and Analgesia

Introduction

Pharmacogenetics – Historical Perspectives

Pharmacogenetics – Current Situation

Pharmacogenetics – Cytochrome P450 Function

Genetic Variations in Drug Disposition

Pharmacogenomics of Drug Metabolism in Veterinary Patients – Polymorphisms of CYP450

Other Polymorphisms of Relevance Based upon Clinically Recognized Phenomena – Drug Transporters

Feline Hypokalemia

Inherited Ventricular Arrhythmias and Sudden Death of German Shepherd Dogs

Opioids and Other Polymorphisms

References

3 Veterinary Regulatory Concerns Associated with Anesthesia and Analgesia for Food Animals

Introduction

The Drug Approval Process and Animals

Extra‐Label Drug Use

The Withdrawal Time, Tolerance and Withdrawal Interval

Establishment of the Extended Withdrawal Interval

Anesthetic Drugs – General Characteristics

Analgesic Drugs

Precautionary Comments – Euthanasia

References

4 α

2

Receptor Agonists and Antagonists

Introduction

α

2

Receptors

Specific α

2

Receptor Agonists

α

2

Receptor Antagonists

References

5 Phenothiazines and Butyrophenones

Mechanism of Action

Other Effects

References

6 Benzodiazepines

Introduction

Structures and Mechanisms of Action

Pharmacokinetic Properties

Indications and Pharmacodynamic Effects

Side Effects

Diazepam Hydrochloride

Midazolam Maleate

Lorazepam

Remimazolam (also Known as CNS 7056)

Flumazenil

References

7 Opioid Agonists and Antagonists

Introduction

References

8 Barbiturates

Introduction

Physicochemical Characteristics

Pharmacokinetics

Metabolism

Mechanism of Action

Pharmacodynamics

Clinical Use in Veterinary Medicine

References

9 Induction Drugs

Introduction

Propofol

Alfaxalone

Dissociative Anesthetics (Ketamine and Tiletamine)

Etomidate

Miscellaneous Induction Agents

Chloral Hydrate

Alpha‐Chloralose

Urethane

References

10 Inhalant Anesthetic Agents

Introduction

References

11 Non‐Steroidal Anti‐Inflammatory Drugs

Introduction

Pharmacology

Mechanism of Action

Classification

Adverse Effects

Interaction with Steroids

Acetaminophen

Aspirin

Carprofen

Deracoxib

Etodolac

Firocoxib

Flunixin Meglumine

Grapiprant

Ketoprofen

Meloxicam

Phenylbutazone

Piroxicam

Robenacoxib

References

12 Local Anesthetics

Pharmacology of Local Anesthetics

Neural Blockade

Nerve Classification

Nerve Blockade

Other Factors that Influence Local Anesthetic Activity

Toxicity of Local Anesthetics

Chemical Structure of Local Anesthetics and Classification of Local Anesthetics

References

13 Anticholinergics

Introduction

Mechanism of Action

Chemical Structure and Pharmacokinetics

Use with Other Drugs

References

14 CNS Stimulants

Introduction

Doxapram

Methylxanthines

References

15 Centrally Acting Muscle Relaxants

Introduction and Physiology

Pharmacokinetics – Human

Metabolism – Humans

Dog Metabolism

Diazepam

Cats

Diazepam

Horses – Midazolam

Alpacas – Midazolam

Pharmacodynamics

Reproductive/Nursing Safety

Drug Interactions

Veterinary Medicine – Uses and Specific Agents

Midazolam

Dosages and Usage

Sedation in Neonatal Foals

References

16 Neuromuscular Blocking Agents

Introduction

Non‐depolarizing Neuromuscular Blocking Agents

Novel Non‐depolarizing NMBAs

References

17 Anticholinesterase Drugs and Reversal of Neuromuscular Blockade

Introduction

References

18 Sympathomimetics and Vasopressin

Introduction

Mechanism of Action and Main Effects

Catecholamines – Structure and Pharmacokinetics

Endogenous Catecholamines

Synthetic Catecholamines

Synthetic Non‐catecholamines

Selective Beta

2

Adrenoceptor Agonists

References

19 Antihypertensives

Introduction

Sympatholytic Drugs

Angiotensin Converting Enzyme (ACE) Inhibitors

Angiotensin II Receptor Blockers

Calcium Channel Blocker

β‐Adrenergic Receptor Blockers

Vasodilators

Others

References

20 Antiarrhythmic Therapies and Calcium Channel Blockers

Introduction

General Properties of Antiarrhythmic Drugs

Class I Antiarrhythmic Drugs

Class II Antiarrhythmic Drugs

Class III Antiarrhythmic Drugs

Class IV Antiarrhythmic Drugs

Additional Antiarrhythmic Therapies

Dihydropyridine Calcium Channel Blockers

References

21 Peripheral Vasodilators

Introduction

Nitroglycerin

Nitroprusside

Sildenafil

Nitric Oxide

Conclusions

References

22 Behavior Drugs

Introduction

Selective Serotonin Reuptake Inhibitors (SSRIs)

Tricyclic Antidepressants

Monoamine Oxidase Inhibitors (MAOIs)

Atypical Antidepressants and Miscellaneous Behavior‐Modifying Drugs

Trazodone

Buspirone

β‐Adrenergic Antagonists

Clonidine

Gabapentin

Methylphenidate

Discontinuation Syndrome

References

23 Adjunctive Analgesic Pharmaceuticals

α‐2 Adrenoceptor Agonists

Anticonvulsant Medications

NMDA Antagonists

Methadone

Serotonin and Norepinephrine‐Modulating Agents

Prostaglandin Receptor Antagonists

Future Adjunctive Analgesic Pharmaceuticals

Anti‐Glial Medications

References

24 Diuretics

Introduction

Proximal Convoluted Tubules

Proximal Convoluted Tubules

Ascending Loops of Henle and Distal Convoluted Tubules

Distal Convoluted Tubules

Distal Convoluted Tubules and Collecting Ducts

Collecting Ducts

Miscellaneous and Experimental Diuretics

References

25 Antiepileptics

Introduction

Anti‐Epileptic Medications

Emergency Control of Seizures

References

26 Antihistamines

Introduction

Mechanism of Action

Pharmacokinetics

Side Effects

Other Side Effects

Contraindications

References

27 Anti‐nausea, Antacid, and Prokinetic Drugs

Introduction

Antiemetics

Antacids

Prokinetics

Combinations

References

28 Insulin

Introduction

Pharmacology

Impact of Anesthetic and Other Drugs on Insulin

References

29 Electrolytes

Introduction

Sodium

Potassium

Calcium

Magnesium

References

30 IV Fluids

IV Fluids

Fluid Therapy Endpoints and Monitoring

Fluid Types

Adverse Effects

Conclusion

References

31 Blood and Blood Products

Packed Red Blood Cells

Blood Types and Pretransfusion Testing

Transfusion Administration

Storage Lesions

Transfusion Reactions

Plasma Products

Albumin

Platelets

The Exsanguinating Patient Requiring Emergency Anesthesia and Surgery

References

Index

End User License Agreement

List of Tables

Chapter 1

Table 1.1 Impact of pH on ionization of weak acids and weak bases as it rel...

Table 1.2 Fraction of the drug as a percentage remaining in the body as it ...

Chapter 4

Table 4.1 α

2

1

selectivity of various α

2

receptor agonists.

Chapter 6

Table 6.1 pKa, pH and water solubility of the most commonly used benzodiaze...

Table 6.2 Diazepam pharmacokinetics in various species.

Table 6.3 Midazolam and lorazepam pharmacokinetic in various species.

Table 6.4 Posology of the most commonly used benzodiazepines in the periope...

Chapter 7

Table 7.1 Opioid receptors and their endogenous and exogenous ligands.

Table 7.2 Effects of opioid receptor agonists.

Table 7.3 Selected pharmacokinetic parameters for morphine in cats, dogs, a...

Table 7.4 Commonly used morphine dosages in cats, dogs, and horses.

Table 7.5 Selected pharmacokinetic parameters of hydromorphone in dogs, cat...

Table 7.6 Dosages for selected mu agonist opioids in cats and dogs.

Table 7.7 Selected pharmacokinetic parameters of methadone in dogs, cats an...

Table 7.8 Selected pharmacokinetic parameters for fentanyl in dogs, cats, a...

Table 7.9 Dosages for fentanyl and remifentanil* in dogs, cats, and horses....

Table 7.10 Selected pharmacokinetic parameters for buprenorphine in dogs, c...

Table 7.11 Dosages for buprenorphine in dogs, cats, and horses.

Table 7.12 Selected pharmacokinetic parameters for butorphanol in dogs, cat...

Table 7.13 Dosages for butorphanol in dogs, cats, and horses.

Chapter 9

Table 9.1 Suggested induction drug doses for Propofol in various species.

Table 9.2 Suggested induction doses for Alfaxalone for various species.

Table 9.3 Suggested induction doses for Ketamine and Telazol for various sp...

Table 9.4 Relative contraindications to the use of dissociative agents for ...

Table 9.5 Suggested dosages for Etomidate in various species.

Chapter 10

Table 10.1 Selected physicochemical properties of halothane, isoflurane, se...

Table 10.2 Selected partition coefficients for inhaled anesthetics in peopl...

Table 10.3 Range of MAC values (%) reported in the commonly anesthetized do...

Table 10.4 Factors that influence MAC.

Table 10.5 Apneic index in cats, dogs and pigs.

Chapter 13

Table 13.1 Muscarinic receptor subtypes, predominant response, tissue locat...

Table 13.2 Effects of atropine and glycopyrrolate on saliva production, hea...

Table 13.3 Doses of anticholinergics (Lerche, 2015; Flecknell, 2016).

Chapter 15

Table 15.1 “Triple Drip” can be used for total intravenous or partial intra...

Table 15.2 Differences between diazepam and midazolam (Plumb 2018b, 2018d; ...

Chapter 16

Table 16.1 Recommended doses and approximate duration of action of NMBAs in...

Chapter 17

Table 17.1 Doses of neostigmine and edrophonium (and anticholinergic agents...

Chapter 18

Table 18.1 Location and effects of adrenergic, dopamine and vasopressin rec...

Table 18.2 Receptor profiles of sympathomimetic drugs and vasopressin at cl...

Table 18.3 Recommended dosages for sympathomimetics and vasopressin in small...

Chapter 20

Table 20.1 Drugs used for treatment of tachyarrhythmias.

Chapter 21

Table 21.1 Reported doses and uses of select vasodilating drugs.

Chapter 22

Table 22.1 Tricyclic antidepressants work by inhibiting the presynaptic reu...

Table 22.2 A summary of behavior‐modifying medication administration recomm...

Chapter 25

Table 25.1 Maintenance anticonvulsants.

Table 25.2 Half‐lives, dosage and route of administration of benzodiazepine...

Chapter 27

Table 27.1 Comparison of selected pharmacokinetic data for maropitant.

Chapter 28

Table 28.1 Classification of insulin products.

Chapter 30

Table 30.1 Commonly available IV fluids for peri‐operative use in veterinar...

Chapter 31

Table 31.1 Types of blood products, and their components, available in vete...

Table 31.2 Prevalence of blood types and naturally occurring antibodies....

Table 31.3 Percentage of animals in the listed breed that are negative for ...

Table 31.4 List of transfusion reactions, clinical signs and appropriate th...

List of Illustrations

Chapter 1

Figure 1.1 Semilogarithmic plots of plasma concentration of drug vs time. (a...

Figure 1.2 Compartmental pharmacokinetic models. (a) A one‐compartmental mod...

Figure 1.3 Semilogarithmic plot of drug concentration vs time comparing inte...

Figure 1.4 Semilogarithmic plot of drug concentration vs time for a constant...

Figure 1.5 G protein‐coupled receptor. In the basal state, G protein‐coupled...

Figure 1.6 Efficacy. The ability of a ligand (drug) to bind to a receptor an...

Figure 1.7 Potency. Potency is the amount of a drug required to exert an eff...

Chapter 4

Figure 4.1 α

2

‐agonists interact with pre‐synaptic receptors on noradrenergic...

Chapter 6

Figure 6.1 The fundamental structure of a benzodiazepine is constituted of a...

Figure 6.2 The diazepine ring (purple) of midazolam can hydrolyzed to form o...

Figure 6.3 (a) Benzodiazepines are part of ligands called allosteric modulato...

Chapter 7

Figure 7.1 Chemical structures of selected opioids.

Chapter 8

Figure 8.1 The four barbiturates currently used in veterinary medicine resul...

Figure 8.2 The percentage of thiopental in blood rapidly decreases as the dr...

Chapter 10

Figure 10.1 Chemical structures of inhalant anesthetics. Chemical structures...

Figure 10.2 Time course of the rate of rise of inhalant anesthetics in the a...

Chapter 12

Figure 12.1 Chemical structure of local anesthetics.

Chapter 13

Figure 13.1 Chemical structure of atropine (left) and glycopyrrolate (right)...

Chapter 15

Figure 15.1 Higher brain centers control muscle activity through the ventral...

Figure 15.2 GABAA receptor is a ligand‐gated chloride channel with separate ...

Chapter 16

Figure 16.1 The neuromuscular junction. The motor neuron, muscle cell, and S...

Figure 16.2 Illustration of motor nerves commonly used for peripheral nerve ...

Figure 16.3 Time‐course representation of the onset and offset of nondepolar...

Figure 16.4 Response to train‐of‐four (TOF) stimulation during non‐depolariz...

Chapter 18

Figure 18.1 The latter portion of the pathway of endogenous catecholamine sy...

Figure 18.2 Chemical structures of selected sympathomimetic drugs.

Chapter 21

Figure 21.1 Mechanism of action for select vasodilating drugs.

Chapter 24

Figure 24.1 Diagram of the renal nephron showing the primary areas for which...

Figure 24.2 Pharmacodynamics of loop diuretic. The relation between the natr...

Guide

Cover Page

Table of Contents

Title Page

Copyright Page

Dedication

List of Contributors

Preface

Begin Reading

Index

WILEY END USER LICENSE AGREEMENT

Pages

iii

iv

v

xxiv

xxv

xxvi

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

Pharmacology in Veterinary Anesthesia and Analgesia

Edited by

Turi Aarnes

The Ohio State University

College of Veterinary Medicine

Columbus, OH, USA

Phillip Lerche

The Ohio State University

College of Veterinary Medicine

Columbus, OH, USA

Copyright © 2024 by John Wiley & Sons, Inc. All rights reserved.

Published by John Wiley & Sons, Inc., Hoboken, New Jersey.Published simultaneously in Canada.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning, or otherwise, except as permitted under Section 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per‐copy fee to the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, (978) 750‐8400, fax (978) 750‐4470, or on the web at www.copyright.com. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748‐6011, fax (201) 748‐6008, or online at http://www.wiley.com/go/permission.

Trademarks: Wiley and the Wiley logo are trademarks or registered trademarks of John Wiley & Sons, Inc. and/or its affiliates in the United States and other countries and may not be used without written permission. All other trademarks are the property of their respective owners. John Wiley & Sons, Inc. is not associated with any product or vendor mentioned in this book.

Limit of Liability/Disclaimer of Warranty: While the publisher and author have used their best efforts in preparing this book, they make no representations or warranties with respect to the accuracy or completeness of the contents of this book and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created or extended by sales representatives or written sales materials. The advice and strategies contained herein may not be suitable for your situation. You should consult with a professional where appropriate. Further, readers should be aware that websites listed in this work may have changed or disappeared between when this work was written and when it is read. Neither the publisher nor authors shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages.

For general information on our other products and services or for technical support, please contact our Customer Care Department within the United States at (800) 762‐2974, outside the United States at (317) 572‐3993 or fax (317) 572‐4002.

Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic formats. For more information about Wiley products, visit our web site at www.wiley.com.

Library of Congress Cataloging‐in‐Publication DataNames: Aarnes, Turi K. (Turi Kenna), editor. | Lerche, Phillip, editor.Title: Pharmacology in veterinary anesthesia and analgesia / edited by Turi Aarnes, Phillip Lerche.Description: Hoboken, NJ : Wiley‐Blackwell, [2024] | Includes bibliographical references and index.Identifiers: LCCN 2024000508 (print) | LCCN 2024000509 (ebook) | ISBN 9781118975138 (cloth) | ISBN 9781118975145 (adobe pdf) | ISBN 9781118975152 (epub)Subjects: MESH: Anesthesia–veterinary | Analgesia–veterinary | Anesthetics–pharmacology | Anesthetics–adverse effectsClassification: LCC SF914 (print) | LCC SF914 (ebook) | NLM SF 914 | DDC 636.089/796–dc23/eng/20240124LC record available at https://lccn.loc.gov/2024000508LC ebook record available at https://lccn.loc.gov/2024000509

Cover Design: WileyCover Image: Dr. Phillip Lerche; Dr. Turi Aarnes

Dedication

I would like to thank my colleague, Turi Aarnes, on two fronts. First, Turi’s dedication to improving animal care and comfort is exemplary, as demonstrated by her clinical expertise as well as her research focus on the pharmacology of anesthetic and analgesic drugs. Second, for her work on this book; it would not have been published without her unparalleled organizational skills and attention to detail.

I would also like to thank my family for their constant support.

‐Phillip Lerche

I would like to thank my family and friends for their support. I would also to like to thank my co‐editor Phillip Lerche for his commitment to completing this project. He was my teacher and colleague for many years and I appreciate all he taught me.

‐Turi Aarnes

List of Contributors

Turi K. Aarnes DVM, MS, DACVAAAssociate ProfessorDept. of Veterinary Clinical SciencesThe Ohio State UniversityColumbus, OHUSA

Anusha Balakrishnan BVSc, DACVECCDirector of Emergency Certificate EducationVeterinary Emergency GroupChapel Hill, NCUSA

Linda Barter BVSc, MVSc, PhD, DACVAAProfessorDept. of Surgical and Radiological SciencesUniversity of California, DavisDavis, CAUSA

Sébastien Hyacinthe Bauquier DVM, PhD, DACVAAAssociate ProfessorDept. Of Veterinary Clinical SciencesUniversity of MelbourneMelbourneAustralia

Gianluca Bini DVM, DACVAAAssistant ProfessorDept. of Veterinary Clinical SciencesOklahoma State UniversityStillwater, OKUSA

Teresa A. Burns DVM, MS, PhD, DACVIM (LAIM)Associate ProfessorDept. of Veterinary Clinical SciencesThe Ohio State UniversityColumbus, OHUSA

Jennifer E. Carter DVM, MANZCVS, DACVAA, MClinEdProfessorDept. of Veterinary Clinical SciencesUniversity of MelbourneMelbourneAustralia

Andrew Claude DVM, DACVAAAssociate ProfessorDept. of Clinical SciencesOregon State UniversityCorvallis, ORUSA

Laurie Cook DVM, DACVIM (Neurology)Clinical Associate ProfessorDept. of Veterinary Clinical SciencesThe Ohio State UniversityColumbus, OHUSA

S. Bryce Dooley DVM, MS, DACVAAVeterinary AnesthesiologistAllied Veterinary Anesthesia AssociatesChadds Ford, PAUSA

Julien Guillamin Doct Vet, DACVECC, DECVECCAssociate ProfessorDept. of Clinical SciencesColorado State UniversityFort Collins, COUSA

Bonnie L. Hay Kraus DVM, DACVS, DACVAAAssociate ProfessorDept. of Veterinary Clinical SciencesIowa State UniversityAmes, IAUSA

Ashley C. Hechler DVM, MS, DACVIM (Neurology)Neurologist and NeurosurgeonBark City Veterinary SpecialistsPark City, UTUSA

John A.E. Hubbell DVM, MS, DACVAAChief of AnesthesiaRood and Riddle Equine HospitalParis, KYUSA

Martin Kennedy DVM, DACVAAVeterinary AnesthesiologistDept. of Dental Care & Oral SurgeryThe Veterinary Dental GroupNashville, TNUSA

Jeffrey Lakritz DVM, PhD, DACVIM, DACVCPProfessorDept. of Veterinary Clinical SciencesThe Ohio State UniversityColumbus, OHUSA

Phillip Lerche BVSc, PhD, DACVAAProfessor – ClinicalDept. of Veterinary Clinical SciencesThe Ohio State UniversityColumbus, OHUSA

Lydia Love DVM, DACVAAClinical Assistant ProfessorDept. of Molecular Biomedical SciencesNorth Carolina State UniversityRaleigh, NCUSA

Manuel Martin‐Flores MV, DACVAAAssociate ProfessorDept. of Clinical SciencesCornell UniversityIthaca, NYUSA

Daniel M. Sakai MV, DACVAAAssistant ProfessorDept. of Small Animal Medicine & SurgeryUniversity of GeorgiaAthens, GAUSA

Reza Seddighi DVM, MS, PhD, DACVAAProfessorDept. of Large Animal Clinical SciencesUniversity of TennesseeKnoxville, TNUSA

Caitlin Tearney DVM, DACVAAAssistant ProfessorDept. of Veterinary Clinical SciencesUniversity of MinnesotaSt. Paul, MNUSA

Lance C. Visser DVM, MS, DACVIM (Cardiology)Associate ProfessorDept. of Clinical SciencesColorado State UniversityFort Collins, COUSA

Erin Wendt‐Hornickle DVM, DACVAAAssociate ProfessorDept. of Veterinary Clinical SciencesUniversity of MinnesotaSt. Paul, MNUSA

Craig Willette DVM, MS, DACVAAClinical Assistant ProfessorDept. of Veterinary Clinical SciencesIowa State UniversityAmes, IAUSA

Preface

The practice of veterinary anesthesia is continually evolving as the understanding and treatment of animal diseases expands. Our patients are living longer than ever before, often with one or more co‐morbidities that require ongoing treatment with pharmaceuticals, many of which can have an impact on anesthetic management. Newer drugs, and different formulations of drugs, are also being added to the veterinarian's armamentarium in the various veterinary specialties, for example, behavior medicine and cardiology. It is not always easy to collate relevant information about the impact of anesthesia on a specific drug, or the impact of a drug on anesthesia, as information is often scattered throughout the academic literature.

Our aim with compiling this volume is to create a single reference dedicated to anesthetic drug pharmacology, and anesthetic interactions with drugs commonly used to treat health problems in animals. We hope that this textbook will be a useful reference for anyone performing veterinary anesthesia, whether they are a specialist veterinarian, a private practitioner, a veterinary technician, or a student.

We would like to thank all of the contributing authors without whom this book would not have been possible. We also want to thank Tim Vojt of the Biomedical Media department of The Ohio State University College of Veterinary Medicine.