J Trauma
-
Restoration of wrist function to close to preinjury levels of patients with intra-articular distal end radius fractures is of concern. Open reduction and internal fixation with angular stable screw fixation implants is coming in vogue but little literature evidence supports it. The objectives of this study are to assess the ability of volar locking plates to maintain fracture reduction when used to treat dorsally displaced intra-articular distal radial fractures and to assess the patient-related outcome after this procedure. ⋯ Volar locking plate is a viable option for treating intra-articular distal radius fractures.
-
This study evaluated critical thresholds for fresh frozen plasma (FFP) and platelet (PLT) to packed red blood cell (PRBC) ratios and determined the impact of high FFP:PRBC and PLT:PRBC ratios on outcomes in patients requiring massive transfusion (MT). ⋯ For massively transfused blunt trauma patients, a plasma to PRBC ratio of ≥1:1.5 was associated with improved survival at 12 hours and 24 hours after hospital admission. However, for PLTs, no statistically significant survival benefit with increasing ratio was observed. The results of this analysis highlight the need for prospective studies to evaluate the clinical significance of high blood component ratios on outcome.
-
Pediatric pedestrian injuries are a major health care concern, specifically in urban centers. An educational program (WalkSafe), given one time during the school year, has been shown to improve childhood pedestrian safety. We examined whether this program could create similar long-term cognitive and behavioral changes in our school-aged children. ⋯ A one-time annual educational program resulted in long-term knowledge retention between grades 3 and 4 only. In contrast, scores in younger grades reverted to baseline pretest values seen in year 1. Short- and intermediate-term knowledge gains were seen in all grades for both years. Because older children more often walk alone, we postulate that the improved retention may be the result of repeated exposure and practice as a pedestrian. Cognitive knowledge did not appear to translate into improved pedestrian behavior. Walking with an adult also had a negative impact on observed pedestrian safety behavior. The efficacy and impact of a one-time educational program may be insufficient to change long-term behavior and must be reevaluated.
-
This retrospective cohort study aims to investigate the impact of regular pre- and postoperative geriatric input into the management of geriatric patients with hip fracture, with specific interests in morbidity and mortality. ⋯ In addition to existing evidence that postoperative orthogeriatric collaboration improves mortality and functional outcomes in older patients with hip fractures, this study suggests that allowing preoperative geriatric input in this model of care can produce even more superior results.
-
Recent data have associated improved survival after hemorrhagic shock with the early use of plasma-based resuscitation. Our laboratory has shown that FFP5 has decreased hemostatic potential compared with freshly thawed plasma (FFP0). We hypothesized that FFP5 would increase bleeding and mortality compared with FFP0 in a rodent bioassay model of uncontrolled liver hemorrhage. ⋯ In this model of mild preinjury hemodilution with plasma, rats that received FFP5 had decreased survival after uncontrolled hemorrhage from hepatic injury. There were no differences in coagulation function or intraperitoneal fluid volume between the two plasma groups.