bronchoscopy during the COVID-19 pandemic: A four-center collaborative protocol to improve safety with perioperative management strategies and creation of a surgical tent with disposable drapes, International Journal of Pediatric Otorhinolaryngology, https://doi.are co-senior authors Running Title: Bronchoscopy during the COVID-19 pandemic.Word Count: 3671 words. Abstract:Aerosolization procedures during the COVID-19 pandemic place all operating room personnel at risk for exposure. We offer detailed perioperative management strategies and present a specific protocol designed to improve safety during pediatric laryngoscopy and bronchoscopy. Several methods of using disposable drapes for various procedures are described, with the goal of constructing a tent around the patient to decrease widespread contamination of dispersed droplets and generated aerosol. The concepts presented herein are translatable to future situations where aerosol generating procedures increase risk for any pathogenic exposure. This protocol is a collaborative effort based on knowledge gleaned from clinical and simulation experience from Children's Hospital Colorado, Children's Hospital of Philadelphia, The Hospital for Sick Children in Toronto, and Boston Children's Hospital.

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Patients with sickle cell disease (SCD) are predisposed to infections. There is a paucity of recent information on the incidence of post-splenectomy infectious complications in these patients. The purpose of this study was to determine whether splenectomy increases infectious complications in SCD. Twenty-nine patients with SCD had splenectomy for sequestration crises at our hospital between 1988 and 1992; 16 of them received all of their follow-up care at our institution. These 16 charts were reviewed for infectious-related admissions, hospital days, days of i.v. antibiotics, positive cultures, and episodes of sepsis. For each patient, these parameters in the pre- and postoperative period were compared and expressed as number per year. The mean age at time of splenectomy was 2.5 +/- 0.4 years and the mean follow-up was 4.5 +/- 0.4 years. There was no significant difference in the pre- and postoperative periods for admissions, hospital days, days of i.v. antibiotics, positive cultures, or episodes of sepsis per year. There were also no operative deaths. The incidence of pre-splenectomy sepsis was 0.04 +/- 0.03 episodes per year compared to 0.09 +/- 0.04 (P = ns) episodes/year after splenectomy. Sepsis occurred at an average of 20.8 (range 2-30) months postoperatively; Streptococcus pneumoniae was the most common causative organism. The total mortality after splenectomy in SCD patients was 3.4% (1/29) over a nearly 5-year period. Although infections are common in children with SCD, there was no increase in infections or episodes of sepsis in SCD patients who underwent splenectomy.