- Section 1 Patients and their treatment
- Section 2 Background to medicine
- Section 3 Cell biology
- Section 4 Immunological mechanisms
- Section 5 Principles of clinical oncology
- Section 6 Old age medicine
- Section 7 Pain and palliative care
- Section 8 Infectious diseases
- Section 9 Sexually transmitted diseases
- Section 10 Environmental medicine, occupational medicine, and poisoning
- Section 11 Nutrition
- Section 12 Metabolic disorders
- Section 13 Endocrine disorders
- Section 14 Medical disorders in pregnancy
- Section 15 Gastroenterological disorders
- Section 16 Cardiovascular disorders
- Section 17 Critical care medicine
- 17.1 The seriously ill or deteriorating patient
- 17.2 Cardiac arrest
- 17.3 Anaphylaxis
- 17.4 Assessing and preparing patients with medical conditions for major surgery
- 17.5 Acute respiratory failure
- 17.6 Circulation and circulatory support in the critically ill
- 17.7 Management of raised intracranial pressure
- 17.8 Sedation and analgesia in the ICU
- 17.9 Metabolic and endocrine changes in acute and chronic critical illness
- 17.10 Palliative and end-of-life care in the ICU
- 17.11 Diagnosis of death and organ donation
- 17.12 Persistent problems and recovery after critical illness
- Section 18 Respiratory disorders
- Section 19 Rheumatological disorders
- Section 20 Disorders of the skeleton
- Section 21 Disorders of the kidney and urinary tract
- Section 22 Haematological disorders
- Section 23 Disorders of the skin
- Section 24 Neurological disorders
- Section 25 Disorders of the eye
- Section 26 Psychiatric and drug-related disorders
- Section 27 Forensic medicine
- Section 28 Sport and exercise medicine
- Section 29 Biochemistry in medicine
- Section 30 Acute medicine
(p. 3918) Diagnosis of death and organ donation
- Chapter:
- (p. 3918) Diagnosis of death and organ donation
- Author(s):
Paul Murphy
- DOI:
- 10.1093/med/9780198746690.003.0394
Death is the permanent loss of the capacity for consciousness and respiration, both of which are functions of the brain-stem. Death can be diagnosed by somatic, circulatory, or neurological criteria, which vary between countries and are influenced by prevailing attitudes towards death, legal frameworks, and available medical technologies. When organ retrieval is planned after circulatory death, there is need for a time-critical schedule for the diagnosis of death using circulatory criteria. These require the absence of consciousness and respiratory effort to be demonstrated, and emphasize the need for explicit clarity that resuscitation should not be instigated or continued, how the absence of the circulation should identified, and the minimum period of observation that is required to be assured that the possibility of spontaneous return of the circulation has passed.
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- Section 1 Patients and their treatment
- Section 2 Background to medicine
- Section 3 Cell biology
- Section 4 Immunological mechanisms
- Section 5 Principles of clinical oncology
- Section 6 Old age medicine
- Section 7 Pain and palliative care
- Section 8 Infectious diseases
- Section 9 Sexually transmitted diseases
- Section 10 Environmental medicine, occupational medicine, and poisoning
- Section 11 Nutrition
- Section 12 Metabolic disorders
- Section 13 Endocrine disorders
- Section 14 Medical disorders in pregnancy
- Section 15 Gastroenterological disorders
- Section 16 Cardiovascular disorders
- Section 17 Critical care medicine
- 17.1 The seriously ill or deteriorating patient
- 17.2 Cardiac arrest
- 17.3 Anaphylaxis
- 17.4 Assessing and preparing patients with medical conditions for major surgery
- 17.5 Acute respiratory failure
- 17.6 Circulation and circulatory support in the critically ill
- 17.7 Management of raised intracranial pressure
- 17.8 Sedation and analgesia in the ICU
- 17.9 Metabolic and endocrine changes in acute and chronic critical illness
- 17.10 Palliative and end-of-life care in the ICU
- 17.11 Diagnosis of death and organ donation
- 17.12 Persistent problems and recovery after critical illness
- Section 18 Respiratory disorders
- Section 19 Rheumatological disorders
- Section 20 Disorders of the skeleton
- Section 21 Disorders of the kidney and urinary tract
- Section 22 Haematological disorders
- Section 23 Disorders of the skin
- Section 24 Neurological disorders
- Section 25 Disorders of the eye
- Section 26 Psychiatric and drug-related disorders
- Section 27 Forensic medicine
- Section 28 Sport and exercise medicine
- Section 29 Biochemistry in medicine
- Section 30 Acute medicine