Outpatient robotic unilateral extravesical ureteral reimplantation in the pediatric population: short-term assessment of safety.

Purpose:Robotic extravesical ureteral reimplantation has been established as a viable option for surgical management of vesicoureteral reflux. Typically this procedure is associated with a hospital stay for routine postoperative care. We assessed the short-term safety of robotic unilateral extravesical ureteral reimplantation as a scheduled outpatient procedure in a pediatric population.Materials and Methods:We retrospectively studied a cohort of patients who underwent robotic extravesical ureteral reimplantation between June 2012 and January 2018. No regional blocks were performed. Patients were discharged from the postanesthesia care unit as part of a scheduled outpatient procedure without an extended stay. Postoperative outcomes included 30-day emergency room visits, readmissions to the hospital and Clavien-Dindo grade I to V complications.Results:Four male and 23 female patients were identified. Median age was 85 months (range 27 to 210) and median weight was 26 kg (13 to 97). Median robotic console time was 140 minutes (range 84 to 257). No patient required a hospital stay for management of pain. Two patients (9%) required unplanned antibiotic therapy postoperatively for bacterial cystitis and pneumonia (Clavien-Dindo grade II complications). The patient with pneumonia was diagnosed during a subsequent emergency room visit. One patient was rehospitalized on postoperative day 4 because of constipation. No Clavien-Dindo grade III or higher complication was observed in any patient.Conclusions:Robotic unilateral extravesical ureteral reimplantation is safe as an outpatient procedure in the pediatric population. Further evaluation is warranted to assess its short and long-term outcomes on a larger scale.