A Qualitative Exploration of the Impact of a Distressed Family Member on Pediatric Resuscitation Teams.

BACKGROUND AND OBJECTIVES: Family presence during resuscitation (FPDR) is commonplace in many hospitals today. Research has supported the positive effects it can have on family members; however, there is little research about how it may affect the resuscitation team's performance, especially in a pediatric population. Our objective was to identify how resuscitation team members perceive and respond to the presence of a distressed family member during a resuscitation. METHODS: This is a qualitative study in which we examine FPDR-related themes raised by pediatric resuscitation team members after a resuscitation simulation. As part of a team training educational intervention, pediatric resuscitation teams, composed of nurses, respiratory therapists, and resident physicians, participated in a video-recorded simulated event in which they attempted to resuscitate an infant. During the scenario, a confederate actor played the role of a distressed "parent." Video-recorded debriefs occurred immediately after each simulation. Video recordings were transcribed verbatim, and then transcripts were coded and analyzed via thematic analysis to saturation. RESULTS: Thirteen postevent video debriefs were analyzed. A total of 74 participants took part in these simulations and debriefs. Analysis revealed 15 major and 29 minor themes, which were mapped to 5 factors, namely resuscitation environment, affective responses, cognitive responses, behavioral responses, and team dynamics. CONCLUSIONS: FPDR has an impact on resuscitation team members' responses and influences their adaptive behavior. If not managed well, this may pose potential patient safety concerns. Policy and training of specific teamwork skills are ways in which we can better equip health care providers to effectively manage FPDR.

Errors During Resuscitation: The Impact of Perceived Authority on Delivery of Care.

OBJECTIVE: The aim of this study was to determine the influence of perceived authority on pediatric resuscitation teams' response to an incorrect order given by a medical superior. METHODS: As part of a larger multicenter prospective interventional study, interprofessional pediatric resuscitation teams (n = 48) participated in a video-recorded simulated resuscitation scenario with an infant in unstable, refractory supraventricular tachycardia. A confederate actor playing a senior physician entered the scenario partway through and ordered the incorrect dose and delivery method of the antiarrhythmic, procainamide. Video recordings were analyzed with a modified Advocacy Inquiry Scale, assessing the teams' ability to challenge the incorrect order, and a novel confederate hierarchical demeanor rating. The association between Advocacy Inquiry score and hierarchical demeanor rating, and whether or not the confederate's incorrect order was followed were determined. RESULTS: Fifty percent (n = 24) of resuscitation teams followed the confederate's incorrect order. The teams' ability to challenge the incorrect order (P < 0.0001) and confederate hierarchical demeanor rating (P < 0.05) were significantly associated with whether or not the incorrect order was followed. Significant differences between rates of following the incorrect order at different study sites were observed (P < 0.05). CONCLUSIONS: The reluctance of resuscitation teams to appropriately challenge the incorrect order resulted in a high rate of inappropriate medication administration. The rate of teams following the incorrect order was significantly associated with poor challenging of the incorrect order and the hierarchical demeanor of the perceived authority figure. Institution-based factors may impact this rate of incorrect medication administration.

Proceedings from the 9th Annual University of Calgary Leaders in Medicine Research Symposium.

On November 3, 2017 the Leaders in Medicine (LIM) program at the University of Calgary's Cumming School of Medicine hosted the 9th Annual Leaders in Medicine (LIM) Symposium. This year's event commemorated 20 years of the LIM program and its dedication to the training of clinician- scientists.

A taxonomy and rating system to measure situation awareness in resuscitation teams.

Team SA involves a common perspective between two or more individuals regarding current environmental events, their meaning, and projected future status. Team SA has been theorized to be important for resuscitation team effectiveness. Accordingly, multidimensional frameworks of observable behaviors relevant to resuscitation teams are needed to understand more deeply the nature of team SA, its implications for team effectiveness, and whether it can be trained. A seven-dimension team resuscitation SA framework was developed following a literature review and consensus process using a modified Delphi approach with a group of content experts. We applied a pre-post design within a day-long team training program involving four video-recorded simulated resuscitation events and 42 teams across Canada. The first and fourth events represented "pre" and "post" training events, respectively. Teams were scored on SA five times within each 15-minute event. Distractions were introduced to investigate whether SA scores would be affected. The current study provides initial construct validity evidence for a new measure of SA and explicates SA's role in resuscitation teams.

Improved Clinical Performance and Teamwork of Pediatric Interprofessional Resuscitation Teams With a Simulation-Based Educational Intervention.

OBJECTIVES: To measure the effect of a 1-day team training course for pediatric interprofessional resuscitation team members on adherence to Pediatric Advanced Life Support guidelines, team efficiency, and teamwork in a simulated clinical environment. DESIGN: Multicenter prospective interventional study. SETTING: Four tertiary-care children's hospitals in Canada from June 2011 to January 2015. SUBJECTS: Interprofessional pediatric resuscitation teams including resident physicians, ICU nurse practitioners, registered nurses, and registered respiratory therapists (n = 300; 51 teams). INTERVENTIONS: A 1-day simulation-based team training course was delivered, involving an interactive lecture, group discussions, and four simulated resuscitation scenarios, each followed by a debriefing. The first scenario of the day (PRE) was conducted prior to any team training. The final scenario of the day (POST) was the same scenario, with a slightly modified patient history. All scenarios included standardized distractors designed to elicit and challenge specific teamwork behaviors. MEASUREMENTS AND MAIN RESULTS: Primary outcome measure was change (before and after training) in adherence to Pediatric Advanced Life Support guidelines, as measured by the Clinical Performance Tool. Secondary outcome measures were as follows: 1) change in times to initiation of chest compressions and defibrillation and 2) teamwork performance, as measured by the Clinical Teamwork Scale. Correlation between Clinical Performance Tool and Clinical Teamwork Scale scores was also analyzed. Teams significantly improved Clinical Performance Tool scores (67.3-79.6%; p < 0.0001), time to initiation of chest compressions (60.8-27.1 s; p < 0.0001), time to defibrillation (164.8-122.0 s; p < 0.0001), and Clinical Teamwork Scale scores (56.0-71.8%; p < 0.0001). A positive correlation was found between Clinical Performance Tool and Clinical Teamwork Scale (R = 0.281; p < 0.0001). CONCLUSIONS: Participation in a simulation-based team training educational intervention significantly improved surrogate measures of clinical performance, time to initiation of key clinical tasks, and teamwork during simulated pediatric resuscitation. A positive correlation between clinical and teamwork performance suggests that effective teamwork improves clinical performance of resuscitation teams.

Dopaminergic modulation of locomotor network activity in the neonatal mouse spinal cord.

Dopamine is now well established as a modulator of locomotor rhythms in a variety of developing and adult vertebrates. However, in mice, while all five dopamine receptor subtypes are present in the spinal cord, it is unclear which receptor subtypes modulate the rhythm. Dopamine receptors can be grouped into two families-the D1/5 receptor group and the D2/3/4 group, which have excitatory and inhibitory effects, respectively. Our data suggest that dopamine exerts contrasting dose-dependent modulatory effects via the two receptor families. Our data show that administration of dopamine at concentrations >35 µM slowed and increased the regularity of a locomotor rhythm evoked by bath application of 5-hydroxytryptamine (5-HT) and N-methyl-d(l)-aspartic acid (NMA). This effect was independent of the baseline frequency of the rhythm that was manipulated by altering the NMA concentration. We next examined the contribution of the D1- and D2-like receptor families on the rhythm. Our data suggest that the D1-like receptor contributes to enhancement of the stability of the rhythm. Overall, the D2-like family had a pronounced slowing effect on the rhythm; however, quinpirole, the D2-like agonist, also enhanced rhythm stability. These data indicate a receptor-dependent delegation of the modulatory effects of dopamine on the spinal locomotor pattern generator.