Indermeet S Bhullar1, Joseph J Tepas, Daniel Siragusa, Todd Loper, Andrew Kerwin, Eric R Frykberg. 1. From the Orlando Regional Medical Center (I.S.B.), Orlando, Florida; Division of Pediatric Surgery (J.T.P.), University of Florida College of Medicine-Jacksonville, Jacksonville, Florida; Division of Vascular and Interventional Radiology (D.S.), University of Florida College of Medicine, Jacksonville, Florida; Division of Vascular and Interventional Radiology (T.L.), University of Florida College of Medicine, Jacksonville, Florida; University of Florida College of Medicine (A.K.), Jacksonville, Florida; and University of Florida College of Medicine (E.R.F.), Jacksonville, Florida.
Abstract
INTRODUCTION: Nonoperative management (NOM) of hemodynamically stable high-grade (IV-V) blunt splenic trauma remains controversial given the high failure rates (19%) that persist despite angioembolization (AE) protocols. The NOM protocol was modified in 2011 to include mandatory AE of all grade (IV-V) injuries without contrast blush (CB) along with selective AE of grade (I-V) with CB. The purpose of this study was to determine if this new AE (NAE) protocol significantly lowered the failure rates for grade (IV-V) injuries allowing for safe observation without surgery and if the exclusion of grade III injuries allowed for the prevention of unnecessary angiograms without affecting the overall failure rates. METHODS: The records of patients with blunt splenic trauma from January 2000 to October 2014 at a Level I trauma center were retrospectively reviewed. Patients were divided into two groups and failure of NOM (FNOM) rates compared: NAE protocol (2011-2014) with mandatory AE for all grade (IV-V) injuries without CB and selective AE for grade (I-V) with CB versus old AE (OAE) protocol (2000-2010) with selective AE for grade (I-V) with CB. RESULTS: Seven hundred twelve patients underwent NOM with 522 (73%) in the OAE group and 190 (27%) in the NAE group. Evolving from the OAE to the NAE strategy resulted in a significantly lower FNOM rate for the overall group (grade I-V) (OAE vs. NAE, 4% to 1%, p = 0.04) and the grade (IV-V) group (OAE vs. NAE, 19% vs. 3%, p = 0.01). Angiograms were avoided in 113 grade (I-III) injuries with no CB; these patients had NOM with observation alone and none failed. CONCLUSIONS: A protocol using mandatory AE of all high-grade (IV-V) injuries without CB and selective AE of grade (I-V) with CB may provide for optimum salvage with safe NOM of the high-grade injuries (IV-V) and limited unnecessary angiograms. LEVEL OF EVIDENCE: Therapeutic study, level IV.
INTRODUCTION: Nonoperative management (NOM) of hemodynamically stable high-grade (IV-V) blunt splenic trauma remains controversial given the high failure rates (19%) that persist despite angioembolization (AE) protocols. The NOM protocol was modified in 2011 to include mandatory AE of all grade (IV-V) injuries without contrast blush (CB) along with selective AE of grade (I-V) with CB. The purpose of this study was to determine if this new AE (NAE) protocol significantly lowered the failure rates for grade (IV-V) injuries allowing for safe observation without surgery and if the exclusion of grade III injuries allowed for the prevention of unnecessary angiograms without affecting the overall failure rates. METHODS: The records of patients with blunt splenic trauma from January 2000 to October 2014 at a Level I trauma center were retrospectively reviewed. Patients were divided into two groups and failure of NOM (FNOM) rates compared: NAE protocol (2011-2014) with mandatory AE for all grade (IV-V) injuries without CB and selective AE for grade (I-V) with CB versus old AE (OAE) protocol (2000-2010) with selective AE for grade (I-V) with CB. RESULTS: Seven hundred twelve patients underwent NOM with 522 (73%) in the OAE group and 190 (27%) in the NAE group. Evolving from the OAE to the NAE strategy resulted in a significantly lower FNOM rate for the overall group (grade I-V) (OAE vs. NAE, 4% to 1%, p = 0.04) and the grade (IV-V) group (OAE vs. NAE, 19% vs. 3%, p = 0.01). Angiograms were avoided in 113 grade (I-III) injuries with no CB; these patients had NOM with observation alone and none failed. CONCLUSIONS: A protocol using mandatory AE of all high-grade (IV-V) injuries without CB and selective AE of grade (I-V) with CB may provide for optimum salvage with safe NOM of the high-grade injuries (IV-V) and limited unnecessary angiograms. LEVEL OF EVIDENCE: Therapeutic study, level IV.
Authors: Navpreet K Dhillon; Galinos Barmparas; Gretchen M Thomsen; Kavita A Patel; Nikhil T Linaval; Emma Gillette; Daniel R Margulies; Eric J Ley Journal: World J Surg Date: 2018-08 Impact factor: 3.352
Authors: Michel Teuben; Roy Spijkerman; Henrik Teuber; Roman Pfeifer; Hans-Christoph Pape; William Kramer; Luke Leenen Journal: Patient Saf Surg Date: 2020-01-03