Damage control resuscitation in patients with severe traumatic hemorrhage: a practice management guideline from the Eastern Association for the Surgery of Trauma

BACKGROUND: The resuscitation of severely injured bleeding patients has evolved into a multi-modal strategy termed damage control resuscitation (DCR). This guideline evaluates several aspects of DCR including the role of massive transfusion (MT) protocols, the optimal target ratio of plasma (PLAS) and platelets (PLT) to red blood cells (RBC) during DCR, and the role of recombinant activated factor VII (rVIIa) and tranexamic acid (TXA). METHODS: Using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology, a subcommittee of the Practice Management Guidelines (PMG) Section of EAST conducted a systematic review using MEDLINE and EMBASE. Articles in English from1985 through 2015 were considered in evaluating four PICO questions relevant to DCR. RESULT: A total of 37 studies were identified for analysis, of which 31 met criteria for quantitative meta-analysis. In these studies, mortality decreased with use of an MT/DCR protocol vs. no protocol (OR 0.61, 95% CI 0.43-0.87, p = 0.006) and with a high ratio of PLAS:RBC and PLT:RBC (relatively more PLAS and PLT) vs. a low ratio (OR 0.60, 95% CI 0.46-0.77, p < 0.0001; OR 0.44, 95% CI 0.28-0.71, p = 0.0003). Mortality and blood product use were no different with either rVIIa vs. no rVIIa or with TXA vs. no TXA. CONCLUSION: DCR can significantly improve outcomes in severely injured bleeding patients. After a review of the best available evidence, we recommend the use of a MT/DCR protocol in hospitals that manage such patients and recommend that the protocol target a high ratio of PLAS and PLT to RBC. This is best achieved by transfusing equal amounts of RBC, PLAS, and PLT during the early, empiric phase of resuscitation. We cannot recommend for or against the use of rVIIa based on the available evidence. Finally, we conditionally recommend the in-hospital use of TXA early in the management of severely injured bleeding patients.

Planned ventral hernia following damage control laparotomy in trauma: an added year of recovery but equal long-term outcome.

PURPOSE: Significantly injured trauma patients commonly require damage control laparotomy (DCL). These patients undergo either primary fascial closure during the index hospitalization or are discharged with a planned ventral hernia. Hospital and long-term outcomes of these patients have not been extensively studied. METHODS: Patients who underwent DCL for trauma from 2003 to 2012 at a regional Level I trauma center were identified and a comparison was made between those who had primary fascial closure and planned ventral hernia. RESULTS: DCL was performed in 154 patients, 47% of whom sustained penetrating injuries. The mean age and injury severity score (ISS) were 40 and 25, respectively. Hospital mortality was 19%. Primary fascial closure was performed in 115 (75%) of those undergoing DCL during the index hospitalization. Of these, 11 (9%) had reopening of the fascia. Of the surviving patients, 22 (19%) never had primary fascial closure and were discharged with a planned ventral hernia. Patients with primary fascial closure and those with planned ventral hernia were similar in age, gender, ISS, and mechanism. Those with planned ventral hernias underwent more subsequent laparotomies (3.0 vs. 1.3, p < 0.001), and had more enteric fistulas (18.2 vs. 4.3%, p = 0.041) and intra-abdominal infections (46 vs. 15%, p = 0.007), and had a greater number of hospital days (38 vs. 25, p = 0.007) during the index hospitalization. Sixteen (73%) patients with a planned ventral hernia had definitive reconstruction (mean days = 266). Once definitive abdominal wall closure was achieved, the two groups achieved similar rates of return to work and usual activity (71 vs. 70%, p = NS). CONCLUSIONS: Following DCL for trauma, patients with a planned ventral hernia have definitive reconstruction nearly 9 months after the initial injury. Once definitive abdominal wall closure has been achieved; patients with primary fascial closure and those with planned ventral hernia have similar rates of return to usual activity.

Evaluation and management of blunt traumatic aortic injury: a practice management guideline from the Eastern Association for the Surgery of Trauma

BACKGROUND: Blunt traumatic aortic injury (BTAI) is the second most common cause of death in trauma patients. Eighty percent of patients with BTAI will die before reaching a trauma center. The issues of how to diagnose, treat, and manage BTAI were first addressed by the Eastern Association for the Surgery of Trauma (EAST) in the practice management guidelines on this topic published in 2000. Since that time, there have been advances in the management of BTAI. As a result, the EAST guidelines committee decided to develop updated guidelines for this topic using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) framework recently adopted by EAST. METHODS: A systematic review of the MEDLINE database using PubMed was performed. The search retrieved English language articles regarding BTAI from 1998 to 2013. Letters to the editor, case reports, book chapters, and review articles were excluded. Topics of investigation included imaging to diagnose BTAI, type of operative repair, and timing of operative repair. RESULTS: Sixty articles were identified. Of these, 51 articles were selected to construct the guidelines. CONCLUSION: There have been changes in practice since the publication of the previous guidelines in 2000. Computed tomography of the chest with intravenous contrast is strongly recommended to diagnose clinically significant BTAI. Endovascular repair is strongly recommended for patients without contraindications. Delayed repair of BTAI is suggested, with the stipulation that effective blood pressure control must be used in these patients.(AU)