Concise Critical Appraisal: Effect of a Resuscitation Strategy Targeting Peripheral Perfusion Status Versus Serum Lactate
Hernández et al (JAMA. 2019;321:654-664) set out to address that question with a multicenter randomized trial in which they compared two resuscitative targets: the normalization of blood lactate and the normalization of peripheral perfusion as quantified by capillary refill time.
Concise Critical Appraisal: Ultra-Low Tidal Volume Ventilation During CPR
Ruemmler et al (Resuscitation. 2018;132:56-62) set out to compare intermittent positive pressure ventilation to passive oxygenation (continuous positive airway pressure) and a novel ultra-low tidal volume ventilation (ULTVV) regimen.