The Journal of surgical research
-
Use of the trauma and injury severity score (TRISS) for quality and outcomes assessment is challenged by the need for laborious collection of demographic and physiological data. We hypothesize that a novel stratification approach based on International Statistical Classification for Diseases, Ninth Revision (ICD-9) data that are readily available for trauma patients provides a more accurate and more easily obtainable alternative to TRISS with the potential for widespread use. ⋯ Use of ICD-9 codes for stratification provides a more accurate and more broadly applicable approach to quality and outcomes assessment in trauma patients than the labor-intensive gold standard of TRISS.
-
Negative pressure wound therapy (NPWT) is a widely accepted method of temporary coverage for complex lower extremity wounds before definitive reconstruction. However, the precise role of NPWT in the perioperative management of patients with complicated lower extremity injuries remains unclear. In this study, we examine the effect of NPWT on flap complications and overall outcomes based on timing of soft-tissue reconstruction relative to initial injury and implementation of NPWT. ⋯ The use of NPWT therapy in the perioperative management of patients with open lower extremity fractures reduces complication rates associated with limb salvage surgery. Our results suggest that NPWT can be used as a temporizing measure to optimize patients before flap surgery, effectively lengthening the window of opportunity for definitive reconstruction.
-
Direct peritoneal resuscitation (DPR) has previously been shown to alter blood flow in the small bowel mesenteric vessels in models of intestinal ischemia. However, a survival advantage or its effects on local tissue inflammation have not been previously demonstrated. We hypothesized that DPR would increase survival and decrease intestinal tissue inflammation after intestinal ischemia and reperfusion (I/R) injury. ⋯ DPR increases survival and decreases intestinal inflammation after intestinal I/R injury. Translational applications are readily achievable and should be considered for patients with intestinal ischemic pathology.
-
Medical malpractice has become a rising concern for physicians, affecting the cost and delivery of health care. Colorectal procedures account for 24% of all general surgery cases, a high-risk specialty, with 15% of its physicians facing malpractice suit annually. ⋯ The most common cause of alleged malpractice was failure to recognize a complication in a timely manner, followed by damage to surrounding tissue. Plaintiff awards were significantly higher than settlement payments. It is important to understand the mechanism of malpractice allegations to better prevent litigation and improve patient care.
-
Finger allotransplantation is a promising treatment for severe finger destruction. However, more research is required to decrease the risks of this procedure to a level at which the clinical use of this non-life-saving procedure is justified. A proper animal model is essential for the required experiments. ⋯ We established a toe allotransplantation model. Moreover, the low rate of chimerism did not introduce specific tolerance, which might explain the high rejection rate. This model might facilitate future research in finger allotransplantation.