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
4.9 - Nutritional Assessment and Support in Intensive Care (Enteral and Parenteral Nutrition)
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. Intubated patients should usually receive nutritional support within 24–48 hours of admission.
2. Enteral nutrition is the preferred route of feeding, where feasible.
3. The National Patient Safety Agency (NPSA) advises that nasogastric tubes (NGTs) should be checked after initial placement and daily before use with either chest X-ray or pH paper (pH <5.5) to ensure correct stomach placement.
4. Feeding protocols are strongly encouraged to ensure that nutritional support is initiated, increased and monitored appropriately.
5. Parenteral nutrition should start early when enteral nutrition is not feasible in high-risk or poorly nourished patients.
- Type
- Chapter
- Information
- Intensive Care MedicineThe Essential Guide, pp. 510 - 514Publisher: Cambridge University PressPrint publication year: 2021
References
References and Further Reading
Elke, G, van Zanten, ARH, Lemieux, M, et al. Enteral versus parenteral nutrition in critically ill patients: an updated systematic review and meta-analysis of randomized controlled trials. Crit Care 2016;20:117.CrossRefGoogle ScholarPubMed
Heyland, DK, Dhaliwal, R, Drover, JW, Gramlich, DA, Dodek, P; Canadian Critical Care Clinical Practice Guidelines Committee. Canadian practice guidelines for nutrition support in mechanically ventilated, critically ill adult patients. JPEN J Parenter Enteral Nutr 2003;27:355–73. [Guidelines updated: 2009]CrossRefGoogle ScholarPubMed
McClave, SA, Taylor, BE, Martindale, RG, et al. Guidelines for the provision and assessment of nutrition support therapy in the adult critically ill patient: Society of Critical Care Medicine (SCCM) and American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.). JPEN J Parenter Enteral Nutr 2016;40:159–211.CrossRefGoogle ScholarPubMed
Preiser, JC, van Zanten, AR, Berger, MM, et al. Metabolic and nutritional support of critically ill patients: consensus and controversies. Crit Care 2015;19:35.CrossRefGoogle ScholarPubMed
Singer, P, Reintam Blaser, A, Berger, MM, et al. ESPEN guideline on clinical nutrition in the intensive care unit. Clin Nutr 2019;38:48–79.CrossRefGoogle ScholarPubMed