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Anesthesia for Patients Too Sick for Anesthesia, An Issue of Anesthesiology Clinics - E-Book

Anesthesia for Patients Too Sick for Anesthesia, An Issue of Anesthesiology Clinics - E-Book

Benjamin A. Kohl | Stanley H. Rosenbaum

(2010)

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Book Details

Abstract

One of the anesthesiologist’s greatest challenges is managing high-risk patients with acute or severe conditions. This issue brings the anesthesiologist up to date on the most important and latest approaches to management of the sickest of patients. Topics covered include managing the patient with sepsis or septic shock; anesthetic considerations for patients in respiratory failure; anesthetic concerns in patients presenting with renal failure; perioperative management of patients with liver failure; management of acute coronary syndrome in the OR; intraoperative concerns in patients presenting with sever aortic stenosis, aortic insufficiency, mitral regurgitation, or mitral stenosis; intraoperative management of patients with cardiac tamponade; anesthetic concerns in trauma victims requiring operative intervention; patients presenting with acute toxin indigestion; anesthetic concerns in patients with known neurologic insufficiency; management of endocrine insufficiency in the OR; and management of patients with mediastinal mass or tracheal stenosis.

Table of Contents

Section Title Page Action Price
Front Cover Cover
Contributors iii
Contents vii
Foreword xiii
Preface xv
Chapter 1. Anesthetic Concerns in Patients with Known Cerebrovascular Insufficiency 1
ANESTHETIC CONCERNS FOR OCCLUSIVE CEREBROVASCULAR DISEASES 2
ANESTHETIC CONCERNS FOR HEMORRHAGIC CEREBROVASCULAR DISEASE 6
MANAGEMENT OF POTENTIAL PERIOPERATIVE NEUROLOGIC CRISES 9
SUMMARY 9
REFERENCES 10
Chapter 2. Taking the Septic Patient to the Operating Room 13
HEMODYNAMIC EFFECTS 13
INDUCTION OF ANESTHESIA 14
MONITORING THE SEPTIC PATIENT 15
NEUROMUSCULAR BLOCKADE AND SEPSIS 16
LUNG INJURY 16
HEPATIC FAILURE 17
RENAL FAILURE 18
BLOOD TRANSFUSION 19
COLLOID VERSUS CRYSTALLOID 19
SODIUM BICARBONATE IN TREATING ACIDOSIS 20
GLYCEMIC CONTROL 20
ADRENAL INSUFFICIENCY IN SEPTIC SHOCK 21
SUMMARY 21
REFERENCES 22
Chapter 3. Anesthesia for Patients Requiring Advanced Ventilatory Support 25
DEFINITIONS AND PATHOLOGY 25
THE PHYSIOLOGY OF MECHANICAL VENTILATION 26
ADVANCED MODES OF VENTILATION 29
REFERENCES 36
Chapter 4. Anesthetic Concerns in Patients Presenting with Renal Failure 39
RENAL PHYSIOLOGY 39
AKI 41
EPIDEMIOLOGY OF AKI 41
ASSESSMENT OF RENAL FUNCTION AND INJURY 42
RENAL PROTECTION AND TREATMENT OF AKI 44
EFFECT OF ANESTHESIA AND SURGERY ON RENAL FUNCTION 45
PHARMACOLOGIC MANAGEMENT OF THE PATIENT WITH RENAL FAILURE 46
COMPLICATIONS OF RENAL FAILURE AND ITS IMPLICATION FOR THE ANESTHESIOLOGIST 46
SPECIAL CONSIDERATIONS FOR PATIENTS WITH AKI 48
RRT 49
SUMMARY 50
REFERENCES 50
Chapter 5. The Anesthesia Patient with Acute Coronary Syndrome 55
DIFFERENTIATING UNSTABLE ANGINA, NSTEMI, AND STEMI 55
PART II: PERIOPERATIVE ACS 59
REFERENCES 64
Chapter 6. Anesthetic Considerations for Patients with Advanced Valvular Heart Disease Undergoing Noncardiac Surgery 67
AORTIC STENOSIS 68
AI 72
MITRAL STENOSIS 74
MITRAL REGURGITATION 78
SUMMARY 82
REFERENCES 83
Chapter 7. The Intraoperative Management of Patients with Pericardial Tamponade 87
ANATOMY AND PHYSIOLOGY OF THE NORMAL PERICARDIUM 87
ETIOLOGY 89
PERICARDIAL TAMPONADE 89
SUMMARY 95
APPENDIX: SUPPLEMENTARY MATERIAL 95
REFERENCES 95
Chapter 8. Anesthetic Concerns in Trauma Victims Requiring Operative Intervention: The Patient Too Sick to Anesthetize 97
CARDIAC TRAUMA 98
PULMONARY TRAUMA 99
NEUROLOGIC INJURIES 103
EXSANGUINATION/COAGULATION ABNORMALITIES 105
ORTHOPEDIC INJURIES 108
EXTRACORPOREAL LIFE SUPPORT 108
COEXISTING DISEASES AND OUTCOME FOLLOWING TRAUMA 109
SUMMARY 110
ACKNOWLEDGMENTS 110
REFERENCES 110
Chapter 9. Patients Presenting with Acute Toxin Ingestion 117
QT INTERVAL PROLONGATION AND DRUG-INDUCED CHANNELOPATHIES 117
ACQUIRED METHEMOGLOBINEMIA 121
DRUGS CAUSING HYPERTHERMIC SYNDROMES, ALCOHOL (ETHANOL)-INDUCED INJURIES, AND HERBAL DRUG ABUSE INJURIES 123
DRUG TOXICITY IN THE CHRONIC PAIN PATIENT AND DMP TOXICITY 125
POISONINGS CAUSING METABOLIC ACIDOSIS, INCLUDING CARBON MONOXIDE 127
MILITARY/TERRORIST POISONINGS, INCLUDING BOTULISM AND BOTOX 130
POISONOUS BITES AND ENVENOMATIONS 133
SUMMARY 134
REFERENCES 134
Chapter 10. How to Manage Perioperative Endocrine Insufficiency 139
DM 139
HYPERTHYROIDISM 144
HYPOTHYROIDISM 146
ADRENAL INSUFFICIENCY 147
PHEOCHROMOCYTOMA 148
SUMMARY 150
REFERENCES 151
Chapter 11. Anesthesia for the Patient with Tracheal Stenosis 157
PHYSICS OF AIRFLOW 158
DIAGNOSIS OF TRACHEAL STENOSIS AND PREOPERATIVE EVALUATION History and Physical Examination 160
MANAGEMENT 162
SURGICAL MANAGEMENT 167
CASE DISCUSSION 168
SUMMARY 172
REFERENCES 172
Index 175