Selective nonoperative management of renal gunshot wounds

BACKGROUND Selective nonoperative management (SNOM) of blunt kidney injuries has been the standard of care for decades. However, the role of SNOM after renal gunshot wounds (GSWs) remains unclear. The purpose of this study was to assess the safety and outcomes of SNOM of renal GSWs at a national level. METHODS The National Trauma Data Bank was queried for patients who sustained a GSW to the kidney (January 2007 to December 2014). Patients with emergency department death, transfer, nonsurvivable (Abbreviated Injury Scale score = 6) injuries, absent vitals on arrival, associated hollow viscus or major abdominal vascular injury, or missing procedure/discharge data were excluded. Study groups were defined according to management strategy, with operative management (OM) defined as laparotomy 4 hours or less from admission and SNOM defined by the lack of laparotomy 4 hours or less from admission. Demographics, injury data, and outcomes (mortality, complications, need for nephrectomy, failure of SNOM [defined as laparotomy 5–72 hours after admission], and hospital length of stay [LOS]) were collected. Logistic regression compared outcomes between SNOM and OM. RESULTS Over the study period, 1,329 patients met inclusion and exclusion criteria. Of these, 459 (34.5%) underwent SNOM (38.6% of American Association for the Surgery of Trauma kidney injury grades I–II, 39.4% of grade III, 24.0% of grade IV, and 5.2% of grade V). SNOM was associated with significantly shorter hosp...
Source: The Journal of Trauma: Injury, Infection, and Critical Care - Category: Orthopaedics Tags: ORIGINAL ARTICLES Source Type: research