CPR coaching during cardiac arrest improves adherence to PALS guidelines: a prospective, simulation-based trial.

AIM: Recent studies have shown that the integration of a trained cardiopulmonary resuscitation (CPR) Coach during resuscitation enhances the quality of CPR during simulated paediatric cardiac arrest. The objective of our study was to evaluate the effect of a CPR Coach on adherence to Paediatric Advanced Life Support (PALS) guidelines during simulated paediatric cardiac arrest. METHODS: This was a secondary analysis of data collected from a multicentre randomized controlled trial assessing the quality of CPR in teams with and without a CPR Coach. Forty paediatric resuscitation teams were equally randomized into 2 groups (with or without a CPR Coach). The primary outcome was adherence to PALS guidelines during a simulated paediatric cardiac arrest case as measured by the Clinical Performance Tool (CPT). Video recordings were assigned to 2 pairs of expert raters. Raters were trained to independently score performances using the tool. RESULTS: The reliability of the rating was adequate for the Clinical Performance Tool with an intraclass coefficients of 0.67 (95%CI: 0.22 to 0.84). Performance scores of the different teams varied between 51 and 84 points on the Clinical Performance Tool with a mean score of 70. Teams with a CPR Coach demonstrated better adherence to PALS guidelines (i.e. CPT score 73 points) compared to teams without a CPR Coach (68 points, difference 5 points; 95%CI: 1.0-9.3, p = 0.016). CONCLUSION: In addition to improving CPR quality, the presence of a CPR Coach improves adherence to PALS guidelines during simulated paediatric cardiac arrests when compared with teams without a CPR Coach.

Effectiveness of a High-Fidelity Simulation-Based Training Program in Managing Cardiac Arrhythmias in Children: A Randomized Pilot Study.

OBJECTIVES: Pediatric cardiac arrest is a rare event. Its management requires technical (TSs) and nontechnical skills (NTSs). We assessed the effectiveness of a simulation-based training to improve these skills in managing life-threatening pediatric cardiac arrhythmias. METHODS: Four teams, each composed of 1 pediatric resident, 1 emergency medicine resident, and 2 pediatric nurses, were randomly assigned to the experimental group (EG) participating in 5 video-recorded simulation sessions with debriefing or to the control group (CG) assessed 2 times with video-recorded simulation sessions without debriefing at a 2-week interval. Questionnaires assessed self-reported changes in self-efficacy, stress, and satisfaction about skills. Blinded evaluators assessed changes in leaders' TSs and NTSs during the simulations and the time to initiate cardiopulmonary resuscitation. RESULTS: After training, stress decreased and satisfaction about skills increased in the EG, whereas it remained the same in the CG (P = 0.014 and P < 0.001, respectively). There was no significant change in self-efficacy. Analyses of video-recorded skills showed significant improvements in TSs and NTSs of the EG leaders after training, but not of the CG leaders (P = 0.026, P = 0.038, respectively). The comparison of the evolution of the 2 groups concerning time to initiate cardiopulmonary resuscitation was not significantly different between the first and last simulation sessions. CONCLUSIONS: A simulation-based training with debriefing had positive effects on stress and satisfaction about skills of pediatric residents and nurses and on observed TSs and NTSs of the leaders during simulation sessions. A future study should assess the effectiveness of this training in a larger sample and its impact on skills during actual emergencies.

Use of propranolol in treating hemangiomas.

QUESTION: I see many children with infantile hemangiomas and have read about new therapeutic options such as propranolol. Is this medication effective and safe for treating hemangiomas in children? ANSWER: Most infantile hemangiomas resolve spontaneously without any need for therapy. In many case series, propranolol has been shown to be effective and safe in treating hemangiomas that cause complications. Further studies are required to determine the optimal dose and duration of propranolol treatment for problematic hemangiomas.

Relation of maternal stress during pregnancy to symptom severity and response to treatment in children with ADHD.

OBJECTIVE: There is considerable evidence that maternal stress is associated with behavioural disturbances in offspring. The objective of this study was to examine whether there is an association between the severity of maternal stress during pregnancy and the severity of symptoms of attention-deficit hyperactivity disorder (ADHD). A second objective was to examine whether there is an association between maternal stress and children's response to methylphenidate (MPH). METHODS: Using the Kinney Medical and Gynecological Questionnaire, we assessed 203 children with ADHD, aged between 6 and 12 years, regarding maternal stress during pregnancy. We assessed symptom severity with the Child Behavior Checklist (CBCL) and Conners' Global Index for Parents (CGI-P) and Teachers (CGI-T). Subjects were recruited from the ADHD clinic and the day-treatment program of the Child Psychiatry Department of the Douglas Hospital, Montréal, Quebec. The quality of their therapeutic response was assessed in a double-blind, placebo-controlled randomized 2-week crossover trial of MPH. RESULTS: The most severe symptoms as assessed by the CBCL were found in the moderate stressor group, (p < 0.002), whereas, according to the CGI-P (emotional liability), the most severe symptoms were found in the severe stressor group (p < 0.029). There was no statistically significant difference between degree of response to MPH and level of maternal stress. CONCLUSION: Children with ADHD whose mothers were exposed to moderate and severe stress during pregnancy tend to develop more severe symptoms than children with ADHD whose mothers were not exposed to prenatal stress. It is therefore important to minimize stress in pregnant women.