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International audience; INTRODUCTION: The real impact of the participation of other surgical specialties together with neurosurgeons on perioperative care in craniosynostosis repair surgery has not been determined. The purpose of this study was to determine whether the participation of a second senior surgeon (plastic surgeon) during surgical repair of pediatric monosutural craniosynostosis improved perioperative medical care. MATERIAL AND METHODS: The authors retrospectively reviewed 2 cohorts of patients who had consecutively undergone primary repair surgery for trigonocephaly and unicoronal craniosynostosis. Infants were operated on by a single senior pediatric neurosurgeon before December 2017, and with the collaboration of a senior plastic surgeon after January 2018. RESULTS: Overall, 60 infants were included in the study: 29 in group 1 (single surgeon, 2011-2017), and 31 in group 2 (pair of surgeons, 2018-2021). Median surgery time was significantly shorter in group 2 than group 1: 180 vs 167 minutes; p = 0.0045. There was no significant difference between the 2 groups in blood loss or intra/postoperative packed erythrocyte transfusion. Postoperative drain output was significantly lower in group 2. Median length of hospital and intensive care stay were significantly shorter in group 2, by 1 and 2 days, respectively; p < 0.0001. Volume of infused solution, diuresis, immediate postoperative hemoglobin level, hematocrit, hemostasis (platelet count, fibrinogen, prothrombin time and activated partial thromboplastin time), and return to oral feeding did not differ from one group to the other. CONCLUSION: Results confirmed our impression of an improvement in perioperative medical care. However, the role of surgical experience and the influence of the medical/nursing staff must not be minimized in these complex surgical procedures.

International audience; BackgroundDistraction is a classic anxiety management strategy in preoperative setting with children: distracting activities take children's attention away from threatening clues. What is less clear is the differential effectiveness of this technique depending on the task, and the degree of children engagement with the distracting task. The present work examined the role of flow (state of intense concentration and absorption in the distracting task) on children's preoperative anxiety.MethodsAnxiety and flow in a distracting activity were measured in a sample of 100 children (3 to 10 years-old), at two critical moments of the preoperative period prior to ambulatory surgery under general anesthesia (phase 1: up to separation from the parents; phase 2: up to general anesthesia). Common negative postoperative outcomes were also measured.ResultsAs expected, the analysis showed a negative association between the mean level of flow in the distracting activity during waiting periods and the preoperative anxiety of children at critical moments in the two phases (although there was no effect on postoperative recovery).ConclusionThese findings demonstrate the importance of considering the degree of engagement in the distracting activity to understand the effectiveness of this strategy. The results may help provide guidance for better clinical application of this method.

OBJECTIVE Tranexamic acid (TXA) is an antifibrinolytic drug that has achieved significant reduction in perioperative blood loss and the quantity of blood transfused in many pediatric surgical procedures, without morbidity. Despite the accumulation of evidence regarding its effectiveness in craniosynostosis repair surgery, TXA is not unanimously employed by pediatric neurosurgery teams. The purpose of this study was to evaluate the impact of the routine use of TXA in a homogeneous population of children who underwent open surgery for monosutural craniosynostosis. METHODS The authors retrospectively reviewed 3 cohorts of patients that were subdivided from 2 cohorts surrounding the initiation of TXA (group 1, TXA− [2008–2011] and group 2, TXA+ [2011–2013]) and a third cohort of more recent patients (group 3, TXA+ [2016–2017]). TXA was administered using the same protocol comprising a loading dose of 10 mg/kg over 15 minutes after induction of general anesthesia followed by a 10 mg/kg per hour infusion until skin closure. Patients in all 3 groups underwent similar standardized procedures for scaphocephaly, trigonocephaly, and unicoronal craniosynostosis by the same pediatric neurosurgeon. RESULTS Overall, 102 infants were included in the study: 32 infants in group 1, 36 in group 2, and 34 in group 3. Significant reductions in transfusion of packed erythrocytes (PE) and fresh-frozen plasma (FFP) were observed between the TXA− and TXA+ time periods. The median volume of PE transfusion was reduced by > 50% with the use of TXA (42.8 mL/kg in the TXA− group vs 20.0 in the TXA+ groups, p < 0.0001). Reduction in PE transfusion was 100% postoperatively in the TXA+ groups (20.0 mL/kg in the TXA− group vs 0.0 in the TXA+ groups, p < 0.0001). The median volume of FFP transfusion was reduced by 100% with the use of TXA (12.8 mL/kg in the TXA− group vs 0.0 in the TXA+ groups, p < 0.0001). All children in group 1 received a transfusion, whereas 3 children (8%) and 7 children (20%) in groups 2 and 3, respectively, did not. Significant reductions in postoperative drain output were also noted between the TXA− and TXA+ time periods. The total hospital length of stay was significantly lower in the TXA+ groups (p < 0.0001). CONCLUSIONS Use of TXA reduced blood loss and the need for transfusions but also decreased the hospital length of stay and, thus, minimized overall medical care costs. Intraoperative administration of TXA in craniosynostosis repair surgery should be routinely used in all centers that practice these procedures.

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