Book contents
- Intensive Care Medicine
- Intensive Care Medicine
- Copyright page
- Dedication
- Dedication
- Epigraph
- Contents
- Contributors
- Preface
- Foreword
- Abbreviations
- Section 1 Resuscitation and Management of the Acutely Ill Patient
- Section 2 Diagnosis, Assessment, Investigation, Monitoring and Data Interpretation
- Domain 3 Disease Management: Recognition, Causes and Management
- Section 4 Therapeutic Interventions and Organ Support
- Introduction
- Pharmacokinetics
- Pharmacodynamics
- Drug Interactions
- Therapeutic Drug Monitoring
- Summary
- Introduction
- Pharmacological Principles of Monitoring
- Pharmacological Characteristics of Antibiotics
- Therapeutic Drug Monitoring for Specific Drugs
- Special Circumstances
- Antibiotic Stewardship
- Acknowledgements
- Introduction
- Blood Groups and Cross-Matching
- Safe Transfusion
- Adverse Effects of Transfusion
- Patient Blood Management
- Effective Transfusion in Surgery and Critical Care
- Major Haemorrhage
- Management of Patients Who Do not Accept Transfusion
- Introduction
- Conventional Coagulation Tests
- Point-of-Care Tests
- Fluids
- Inotropes, Vasopressors and Inodilators
- Vasodilators
- Anti-hypertensives
- Introduction
- Aims and Indications for Mechanical Circulatory Support
- Types of Mechanical Circulatory Support
- Implementation and Monitoring of Mechanical Circulatory Support
- Summary and Conclusion
- Initiating Mechanical Ventilation
- Maintenance of Ventilation
- Modes of Ventilation
- Ventilation Considerations
- Special Considerations
- Weaning from Ventilation
- Introduction
- Indications
- Principles and Techniques of RRT
- Nomenclatures for Continuous RRT
- Modalities of RRT
- Timing of RRT Initiation
- Vascular Access
- Dose of RRT
- Fluid Balance and Management
- Anticoagulation
- CRRT Prescription and Monitoring
- Complications of CRRT
- Weaning from RRT
- Conclusion
- Introduction
- How to Provide Nutritional Support
- Refeeding Syndrome
- Protocols
- Summary
- Introduction
- Intracranial Pressure
- Brain Tissue Oxygen Tension
- Jugular Bulb Oximetry
- Cerebral Microdialysis
- Transcranial Doppler Ultrasound
- Continuous Electroencephalography
- 4.1 Principles of Safe Prescription of Drugs and Therapeutics (Including Pharmacokinetics, Pharmacodynamics and Drug Monitoring)
- 4.2 Antibiotic Management and Monitoring
- 4.3 Administration of Blood and Blood Products in Intensive Care
- 4.4 Monitoring Coagulation, Including Thromboelastography
- 4.5 Fluids, Inotropes and Vasopressors, Vasodilators and Anti-hypertensives
- 4.6 Principles of Mechanical Circulatory Support in the Acute Setting
- 4.7 Mechanical Ventilation: Initiation, Maintenance and Weaning
- 4.8 Renal Replacement Therapy in Critical Care
- 4.9 Nutritional Assessment and Support in Intensive Care (Enteral and Parenteral Nutrition)
- 4.10 Neuromonitoring and Cerebral Protection
- Domain 5 Practical Procedures
- Section 6 Perioperative Care
- Section 7 Comfort and Recovery
- Section 8 End-of-Life Care
- Section 9 Paediatric Care
- Section 10 Transport
- Section 11 Professionalism, Patient Safety, Governance and Health Systems Management
- Index
- References
4.1 - Principles of Safe Prescription of Drugs and Therapeutics (Including Pharmacokinetics, Pharmacodynamics and Drug Monitoring)
from Section 4 - Therapeutic Interventions and Organ Support
Published online by Cambridge University Press: 27 July 2023
Book contents
- Intensive Care Medicine
- Intensive Care Medicine
- Copyright page
- Dedication
- Dedication
- Epigraph
- Contents
- Contributors
- Preface
- Foreword
- Abbreviations
- Section 1 Resuscitation and Management of the Acutely Ill Patient
- Section 2 Diagnosis, Assessment, Investigation, Monitoring and Data Interpretation
- Domain 3 Disease Management: Recognition, Causes and Management
- Section 4 Therapeutic Interventions and Organ Support
- Introduction
- Pharmacokinetics
- Pharmacodynamics
- Drug Interactions
- Therapeutic Drug Monitoring
- Summary
- Introduction
- Pharmacological Principles of Monitoring
- Pharmacological Characteristics of Antibiotics
- Therapeutic Drug Monitoring for Specific Drugs
- Special Circumstances
- Antibiotic Stewardship
- Acknowledgements
- Introduction
- Blood Groups and Cross-Matching
- Safe Transfusion
- Adverse Effects of Transfusion
- Patient Blood Management
- Effective Transfusion in Surgery and Critical Care
- Major Haemorrhage
- Management of Patients Who Do not Accept Transfusion
- Introduction
- Conventional Coagulation Tests
- Point-of-Care Tests
- Fluids
- Inotropes, Vasopressors and Inodilators
- Vasodilators
- Anti-hypertensives
- Introduction
- Aims and Indications for Mechanical Circulatory Support
- Types of Mechanical Circulatory Support
- Implementation and Monitoring of Mechanical Circulatory Support
- Summary and Conclusion
- Initiating Mechanical Ventilation
- Maintenance of Ventilation
- Modes of Ventilation
- Ventilation Considerations
- Special Considerations
- Weaning from Ventilation
- Introduction
- Indications
- Principles and Techniques of RRT
- Nomenclatures for Continuous RRT
- Modalities of RRT
- Timing of RRT Initiation
- Vascular Access
- Dose of RRT
- Fluid Balance and Management
- Anticoagulation
- CRRT Prescription and Monitoring
- Complications of CRRT
- Weaning from RRT
- Conclusion
- Introduction
- How to Provide Nutritional Support
- Refeeding Syndrome
- Protocols
- Summary
- Introduction
- Intracranial Pressure
- Brain Tissue Oxygen Tension
- Jugular Bulb Oximetry
- Cerebral Microdialysis
- Transcranial Doppler Ultrasound
- Continuous Electroencephalography
- 4.1 Principles of Safe Prescription of Drugs and Therapeutics (Including Pharmacokinetics, Pharmacodynamics and Drug Monitoring)
- 4.2 Antibiotic Management and Monitoring
- 4.3 Administration of Blood and Blood Products in Intensive Care
- 4.4 Monitoring Coagulation, Including Thromboelastography
- 4.5 Fluids, Inotropes and Vasopressors, Vasodilators and Anti-hypertensives
- 4.6 Principles of Mechanical Circulatory Support in the Acute Setting
- 4.7 Mechanical Ventilation: Initiation, Maintenance and Weaning
- 4.8 Renal Replacement Therapy in Critical Care
- 4.9 Nutritional Assessment and Support in Intensive Care (Enteral and Parenteral Nutrition)
- 4.10 Neuromonitoring and Cerebral Protection
- Domain 5 Practical Procedures
- Section 6 Perioperative Care
- Section 7 Comfort and Recovery
- Section 8 End-of-Life Care
- Section 9 Paediatric Care
- Section 10 Transport
- Section 11 Professionalism, Patient Safety, Governance and Health Systems Management
- Index
- References
Summary
Key Learning Points
1. Understanding how the patient will handle a drug (pharmacokinetics) and how the drug will affect the patient (pharmacodynamics) is crucial to prescribing any drug safely.
2. It is important to consider both how the drugs may interact with other drugs being co-administered and how their effect/handling may be affected by the patient’s critical illness and associated organ dysfunction.
3. The loading dose, repeat doses and/or dosing interval may need to be adjusted, and in some cases monitoring of drug levels may be possible/necessary.
4. Critical illness is a rapidly changing dynamic state. Daily medication chart review, considering if drugs are still indicated and/or if their dosing needs reviewing, depending on the changing clinical condition of the patient, is essential.
5. Prescribing in critical illness can be a complex area; however, there are comprehensive resources available to guide practice. Seeking support and advice from your pharmacist when in doubt is a very useful and sensible approach.
- Type
- Chapter
- Information
- Intensive Care MedicineThe Essential Guide, pp. 457 - 460Publisher: Cambridge University PressPrint publication year: 2021
References
References and Further Reading
Ashley, C, Dunleavy, A. The Renal Drug Handbook: The Ultimate Prescribing Guide for Renal Practitioners, 4th edn. London: Radcliffe Publishing; 2014.Google Scholar
Bangash, MN, Kong, ML, Pearse, RM. Use of inotropes and vasopressor agents in critically ill patients. Br J Pharmacol 2012;165:2015–33Google Scholar
Peck, TE, Hill, S, Williams, M. Pharmacology for Anaesthesia and Intensive Care, 3rd edn. Cambridge: Cambridge University Press; 2008.Google Scholar
Rowe, K, Fletcher, S. Sedation in the intensive care unit. Contin Educ Anaesth Crit Care Pain 2008;8:50–5.CrossRefGoogle Scholar
Varley, AJ, Sule, J, Absalom, AR. Principles of antibiotic therapy. Contin Educ Anaesth Crit Care Pain 2009;9:184–8.CrossRefGoogle Scholar