Estimated equipotent conversion ratios of morphine, sufentanil and fentanyl as continuous infusion in neonatal intensive care units: a pharmacoepidemiologic cohort study.

Purpose: Opioids are frequently used to treat pain in neonatal intensive care units (NICU) with fentanyl, morphine and sufentanil being mainly used agents. Equianalgesic potency between opioids is not clearly described in the neonatal population. The aim of this study was to compare theoretical and actual equipotent conversion ratios between morphine, sufentanil and fentanyl based on prescriptions.

Optimal Cerebral Blood Flow Thresholds for Ischemic Core Estimation Using Computed Tomography Perfusion and Diffusion-Weighted Imaging.

Objective: Computed tomography perfusion (CTP) imaging is crucial in quantifying cerebral blood flow (CBF) and thereby making an endovascular treatment (EVT) after large vessel occlusion. However, CTP is prone to overestimating the ischemic core. We sought to delineate the optimal regional CBF (rCBF) thresholds of pre-EVT CTP.

Bayesian Reanalyses of the Trials TOMAHAWK and COACT.

Background: The timing of coronary angiography in patients with successfully resuscitated out-of-hospital cardiac arrest and missing ST-segment elevations on the electrocardiogram has been investigated in 2 large randomized controlled trials, TOMAHAWK (Angiography After Out-of-Hospital Cardiac Arrest Without ST-Segment Elevation) and COACT (Coronary Angiography After Cardiac Arrest Trial). Both trials found neutral results for immediate vs delayed/selective coronary angiography on short-term all-cause mortality. The TOMAHAWK trial showed a tendency towards harm with immediate coronary angiography, though not statistically significant with traditional frequentist methods.