naloxone and Diabetic-Coma

Clinicians in the emergency department are often confronted with coma patients due to poisoning. A systematic general approach involving early consultation with a neurologist is of paramount importance. A high index of suspicion, a systematic first assessment already in the prehospital phase and early stabilisation of vital functions are the essential first steps. Specific antidotes like hypertonic glucose and thiamine are part of a "coma cocktail". The opiate antagonist naloxone should be used only when clinically indicated and in a titrated way. Flumazenil should only be used with caution and in restricted cases. Clinical neurological evaluation and technical investigations like CT-scan and laboratory tests should make part of a careful diagnostic plan. Toxicological tests deserve their place in the diagnostic work up of a coma patient with suspected poisoning. Knowledge of the possibilities of the toxicology lab and optimal communication with the clinical toxicologist is important for optimal patient care.

Topics: Accidental Falls; Alcohol-Induced Disorders, Nervous System; Alcoholic Intoxication; Antidotes; Brain Injuries; Coma; Diabetic Coma; Diagnosis, Differential; Diagnostic Tests, Routine; Drug Overdose; Emergencies; Ethanol; First Aid; Flumazenil; Glucagon; Glucose; Humans; Hypoglycemia; Hypoxia, Brain; Monitoring, Physiologic; Naloxone; Neurologic Examination; Stroke; Thiamine

Topics: Diabetes Complications; Diabetic Coma; Drug Combinations; Endocrine System Diseases; Glucose; Humans; Hyperthyroidism; Insulin; Male; Middle Aged; Naloxone; Potassium; Shock; Somatostatin; Thyroid Hormones