Resuscitation
-
Randomized Controlled Trial Multicenter Study
Effect of prolonged targeted temperature management on left ventricular myocardial function after out-of-hospital cardiac arrest - A randomised, controlled trial.
To evaluate post-cardiac arrest myocardial dysfunction during prolonged targeted temperature management (TTM) compared with standard TTM in comatose out-of-hospital cardiac arrest (OHCA) survivors. ⋯ Prolonged TTM at 33°C of 48h compared with 24h in comatose OHCA survivors may improve the recovery of post-cardiac arrest left myocardial dysfunction demonstrated by the echocardiographic outcome, S'. ClinicalTrials.gov identifier: NCT02066753.
-
Randomized Controlled Trial Comparative Study
Outcome among VF/VT patients in the LINC (LUCAS IN Cardiac arrest) trial-A randomised, controlled trial.
The LINC trial evaluated two ALS-CPR algorithms for OHCA patients, consisting of 3min' mechanical chest compression (LUCAS) cycles with defibrillation attempt through compressions vs. 2min' manual compressions with compression pause for defibrillation. The PARAMEDIC trial, using 2min' algorithm found worse outcome for patients with initial VF/VT in the LUCAS group and they received more adrenalin compared to the manual group. We wanted to evaluate if these algorithms had any outcome effect for patients still in VF/VT after the initial defibrillation and how adrenalin timing impacted it. ⋯ No difference in short- or long-term outcomes was found between the 2 algorithms for patients still in VF/VT after the initial defibrillation. The time to the 1st defibrillation and the interval between defibrillations were longer in the mechanical CPR group without impacting the overall outcome. The number of defibrillations required to achieve ROSC or adrenalin doses did not differ between the groups.
-
Multicenter Study
Frequency of medical emergency team activation prior to pediatric cardiopulmonary resuscitation.
Medical Emergency Teams (METs) are designed to respond to signs of clinical decline in order to prevent cardiopulmonary arrest and reduce mortality. The frequency of MET activation prior to pediatric cardiopulmonary resuscitation (CPR) is unknown. ⋯ The majority of pediatric patients requiring CPR for bradycardia or cardiac arrest do not have a preceding MET evaluation despite a significant number meeting criteria that could have triggered the MET. This suggests opportunities to more efficiently use MET teams in routine care.
-
Observational Study
Incidence and characteristics of positive pressure ventilation delivered to newborns in a US tertiary academic hospital.
The Neonatal Resuscitation Program (NRP) guidelines recommend positive pressure ventilation (PPV) in the first 60s of life to support perinatal transition in non-breathing newborns. Our aim was to describe the incidence and characteristics of newborn PPV using real-time observation in the delivery unit. ⋯ We observed that most (94%) term newborns spontaneously initiate respirations. In over half observed deliveries receiving PPV, time to initiation of PPV was greater than 60s (longer than recommended). Compliance with current NRP guidelines is difficult, and it's not clear whether it is the recommendations or the training to achieve PPV recommendations that should be modified.
-
Bystander compression-only cardiopulmonary resuscitation (CPR) improves survival after out-of-hospital cardiac arrest. To broaden CPR training, 1-2min ultra-brief videos have been disseminated via the Internet and television. Our objective was to determine whether participants passively exposed to a televised ultra-brief video perform CPR better than unexposed controls. ⋯ Passive ultra-brief video training is associated with improved performance of compression-only CPR.