Implementation of Multimodal Pain Protocol Associated With Opioid Use Reduction in Trauma Patients.

INTRODUCTION: Many trauma centers have adopted multimodal pain protocols (MMPPs) to provide safe and effective pain control. The objective was to evaluate the association of a protocol on opioid use in trauma patients and patient-reported pain scores. METHODS: This was a retrospective review of adult trauma patients admitted from 7/1-9/30/2018 to 7/1-9/30/2019 at an urban academic level 1 trauma center. The MMPP consisted of scheduled nonopioid medications implemented on July 1, 2019. Patients were stratified by level of care upon admission, intensive care unit (ICU) or floor, and by injury severity score (ISS) (ISS < 16 or ISS ≥ 16). Pain scores, opioid, and nonopioid analgesic medication use were compared for the hospital stay or first 30 d. RESULTS: Seven hundred ninety eight patients were included with a mean age of 54 ± 22 y and 511 (64.0%) were men. Demographic and clinical characteristics between those in the pre-MMP (n = 404) and post-MMPP (n = 394) groups were not different. The average pain scores were not different between the two groups (3.7 versus 3.8, P = 0.44), but patients in the post-MMPP group received 36% less morphine milliequivalents (109.6 versus 70; P < 0.0001). The MMPP had the largest effect on patients admitted to the ICU regardless of injury severity. ICU patients with ISS ≥ 16 had the greatest reduction in morphine milliequivalents (174.6 versus 84.4; P < 0.0001). The use of nonopioid analgesics was significantly increased in all groups. CONCLUSIONS: A MMPP is associated with a reduction of opioids and increase in nonopioid analgesics with no difference in patient-reported pain scores.

Postoperative Pancreatic Fistula Following Traumatic Splenectomy: A Morbid and Costly Complication.

INTRODUCTION: Development of clinically relevant postoperative pancreatic fistula (CR-POPF) in adult splenectomies following trauma occur in 1%-3% of cases. We hypothesized that the use of sutures in splenic hilum ligation compared to staples was associated with a reduced rate of CR-POPF incidence. METHODS: Adult trauma patients (age ≥17 y) that underwent nonelective splenectomy from 2010 to 2020 were retrospectively evaluated from the trauma registries of all three adult level 1 trauma centers in Indiana. Patients were excluded if they were pregnant, currently incarcerated, expired within 72 h of admission, or had a pancreatic injury diagnosed preoperatively or intraoperatively. A Firth logistic regression using a penalized-maximum likelihood estimate for rare events was used for univariate predictive modeling (SPSS 28.0) of surgical technique on CR-POPF development. RESULTS: Four hundred nineteen adult splenectomies following trauma were conducted; 278 were included. CR-POPF developed in 14 cases (5.0%). Sutures alone were used in 200 cases: seven developed CR-POPF (3.5%). Staples alone or in combination with sutures were used in 74 cases: seven developed CR-POPF (9.5%). There was no statistically significant difference between the use of sutures alone compared to the use of staples alone (P = 0.123) or in combination (P = 0.100) in CR-POPF incidence. CONCLUSIONS: Our 10-y retrospective review of CR-POPF finds the complication to be rare but morbid. This study was underpowered to show any difference in surgical technique. However, we do propose a new institutional norm that CR-POPF develop in 5% of splenectomies after trauma and conclude that further study of optimal technique for emergent splenectomy is warranted.