[Critical appraisal of treatments in emergency settings]

A critical appraisal was carried out of treatment with high-dose epinephrine (HDE) in cardiopulmonary resuscitation (CPR), active compression and decompression CPR (ACD-CPR), military antishock trousers (MAST), and Continuous renal replacement therapy (CRRT) in the emergency setting, based on evidence-based medicine. Although the pathophysiological rationale encourage the clinical application of these treatments to improve the long-term outcome (mortality), no clinical trial could confirm their benefit. Additionally, Japanese investigators have reported no clinical epidemiological study related to this issue. Thus a clinicoepidemiological study associated with treatments in critical settings is required in this country.