https://www.selleckchem.com/products/shp099-dihydrochloride.html However, significantly shorter operative time (241 vs. 297 min, P=0.006), less intraoperative bleeding (1082 vs. 1852 mL, P=0.001), less intraoperative blood transfusion (2.1 vs. 3.1 U, P=0.028), less postoperative intensive care unit admission (23% vs. 100%, P=0.001), and shorter hospital stay (4.7 vs. 5.9 d, P=0.013) were observed in group 1. Our results indicate that spinal deformity surgery in patients with underlying low-tone neuromuscular disease may not be as intimidating as previously thought. Our surgical team approach integrating a 2-attending surgeon operative team, a new anesthetic protocol that includes a modification of perioperative blood management is effective in reducing operative times, blood loss, transfusion rates, intensive care unit admission, and length of hospital stay. Level III-retrospective comparative study. Level III-retrospective comparative study. Given that patient-reported outcome measures (PROMs) are increasingly used to inform clinical decision-making, it is vital that they are validated, reliable, responsive, and appropriate for the population under study. The purpose of this systematic review was to assess the rate of PROM use in the pediatric orthopaedic literature, characterize whether each use was in the PROM-validated demographic, and analyze the association between bibliometric factors and the use of PROMs with incomplete validation. The Institute for Scientific Information (ISI) Web of Science database was queried for all clinical pediatric orthopaedic studies from 2014 to 2017. All PROMs were recorded for each study independently by 2 reviewers and cross-referenced with the published orthopaedic literature as of 2017 to determine if the PROM had been validated for the study population. PROMs that had not been validated, had been shown to be invalid, or had conflicting validity studies for use in the population of interest were designat rates of PROM use and