Evaluation of a Novel Mechanical Venous Thromboembolism Compression Device in Trauma Patients: A Pilot Study.

BACKGROUND: Venous thromboembolism (VTE) is the fourth most common preventable hospital-acquired complication for hospitalized trauma patients. Mechanical prophylaxis, using sequential compression or intermittent pneumatic compression (IPC) devices, is recommended alongside pharmacologic prophylaxis for VTE prevention. However, compliance with device use is a barrier that reduces the effectiveness of mechanical prophylaxis. OBJECTIVE: This study aimed to determine whether using the Movement and Compressions (MAC) system compared with an IPC device impacts compliance with mechanical VTE prophylaxis in trauma patients. METHODS: This study used a before-and-after design with historical control at a Level II trauma center with a convenience sample of adult trauma patients admitted to the intensive care unit or acute care floor for at least 24 h. We trialed the MAC device for 2 weeks in November and December 2022 with prospective data collection. Data collection for the historical control group occurred retrospectively using patients from a point-in-time audit of IPC device compliance from August and September of 2022. RESULTS: A total of 51 patients met inclusion criteria, with 34 patients in the IPC group and 17 patients in the MAC group. The mean (SD) prophylaxis time was 17.2 h per day (4.0) in the MAC group and 7.5 h per day (8.8) in the IPC group, which was statistically significant (p < .001). CONCLUSION: Our findings suggest that the MAC device can improve compliance with mechanical prophylaxis.

Mass Casualty Mini Drills on Trauma Surgery Department Staff Knowledge: An Educational Improvement Study.

BACKGROUND: Over the last decade, the United States has witnessed an increase in mass casualty incidents (MCIs). The outcome of an MCI depends upon hospital preparedness, yet many hospitals are unfamiliar with their facility MCI procedure. Educational training drills may be one method to improve staff knowledge of policy and procedure. OBJECTIVE: This study aimed to improve knowledge gained through educational MCI mini drills of institutional mass casualty policy and procedure in surgery department staff at a level II trauma center. METHODS: A pre-/posttest design was utilized. The hospital implemented MCI mini training drills as a quality improvement project using Plan-Do-Study-Act iterative cycles with prospective data collection. Knowledge scores were measured using a 12-item surgery department MCI policy and procedure questionnaire that was developed by the author and leadership. RESULTS: A one-way analysis of covariance analysis in participants that mini drilled more than once indicated significant effect on mean cycle score differences among three cycles F(2,21) = 12.96, p = .00. Multiple comparison using Games-Howell indicated the mean score for Cycle 4 (M = 96.15, SD = 6.54) was significantly different from Cycle 3 (M = 59.71, SD = 25.15). Gender, shift, and credentials of participants influenced knowledge improvement. CONCLUSION: Implementation of hospital MCI mini drills improved staff knowledge of institutional mass casualty policy and procedure in the surgery department and may be applied to surgery departments with similar policy, procedure, and participant characteristics. Hospital mass casualty response education and preparation is essential to saving lives.

Effectiveness of Multimodal Pain Therapy on Reducing Opioid Use in Surgical Geriatric Hip Fracture Patients.

BACKGROUND: There is a need for appropriate pain control in the geriatric hip fracture population to prevent diminished function, increased mortality, and opioid dependence. Multimodal pain therapy is one method for reducing pain postoperatively while also decreasing opioid use in the geriatric hip fracture patient. This study aimed to determine whether multimodal pain therapy could decrease opioid use without increasing pain scores in surgical geriatric hip fracture patients. METHODS: This was a before-and-after cohort study. The hospital implemented multimodal pain control order sets with a standardized pain regimen and performed retrospective chart review pre- and postorder set implementation for analysis. RESULTS: A total of 248 patients were enrolled in the study: 131 in the preorder set group and 117 in the postorder set group. The mean postoperative oral morphine equivalent (OME) was significantly lower in the postorder set group than in the preorder set group (45.1 mg vs. 63.4 mg, respectively, p = .03). Compared with the preorder set group, total OME and postoperative OME were decreased by 22.6% (95% confidence interval [CI] -44.9, -3.8), 1-tailed p < .01, and 53.6% (95% CI -103.4, -16.1), 1-tailed p <.01 respectively, in the postorder set group. There was not a statistically significant difference in mean pain scores at 6, 24, and 48 hr postoperatively (p = .53, .10, and .99), respectively. CONCLUSION: Implementing a multimodal approach to pain management may help reduce opioid use and may be a critical maneuver in averting the national opioid epidemic.

Improved Survival for Rural Trauma Patients Transported by Helicopter to a Verified Trauma Center: A Propensity Score Analysis.

OBJECTIVES: Recent studies using advanced statistical methods to control for confounders have demonstrated an association between helicopter transport (HT) versus ground ambulance transport (GT) in terms of improved survival for adult trauma patients. The aim of this study was to apply a methodologically vigorous approach to determine if HT is associated with a survival benefit for when trauma patients are transported to a verified trauma center in a rural setting. METHODS: The ascertainment of trauma patients age ≥ 15 years (n = 469 cases) by HT and (n = 580 cases) by GT between 1999 and 2012 was restricted to the scene of injury in a rural area of 10 to 35 miles from the trauma center. The propensity score (PS) was determined using data including demographics, prehospital physiology, intubation, total prehospital time, and injury severity. The PS matching was performed with different calipers to select a higher percentage of matches of HT compared to GT patients. The outcome of interest was survival to discharge from hospital. Identical logistic regression analysis was done taking into account for each matched design to select an appropriate effect estimate and confidence interval (CI) controlling for initial vital signs in the emergency department, the need for urgent surgery, intensive care unit admission, and mechanical ventilation. RESULTS: Unadjusted mortalities for HT compared to GT were 7.7 and 5.3%, respectively (p > 0.05). The adjusted rates were 4.0% for HT and 7.6% for GT (p < 0.05). In a PS well-matched data set, HT was associated with a 2.69-fold increase in odds of survival compared to GT patients (adjusted odds ratio = 2.69; 95% CI = 1.21-5.97). CONCLUSIONS: In a rural setting, we demonstrated improved survival associated with HT compared to GT for scene transportation of adult trauma patients to a verified Level II trauma center using an advanced methodologic approach, which included adjustment for transport distance. The implication of survival benefit to rural population is discussed. We recommend larger studies with multiple trauma systems need to be repeated using similar study methodology to substantiate our findings.

Effectiveness of the Rural Trauma Team Development Course for Educating Nurses and Other Health Care Providers at Rural Community Hospitals.

The study evaluates (1) health care provider perception of the Rural Trauma Team Development Course (RTTDC); (2) improvement in acute trauma emergency care knowledge; and (3) early transfer of trauma patients from rural emergency departments (EDs) to a verified trauma center. A 1-day, 8-hour RTTDC was given to 101 nurses and other health care providers from nine rural community hospitals from 2011 to 2013. RTTDC participants completed questionnaires to address objectives (1) and (2). ED and trauma registry data were queried to achieve objective (3) for assessing reduction in ED time (EDT), from patient arrival to decision to transfer and ED length of stay (LOS). The RTTDC was positively perceived by health care providers (96.3% of them completed the program). Significant improvement in 13 of the 19 knowledge items was observed in nurses. Education intervention was an independent predictor in reducing EDT by 28 minutes and 95% confidence interval (CI) [-57, -0.1] at 6 months post-RTTDC, and 29 minutes and 95% CI [-53, -6] at 12 months post-RTTDC. Similar results were observed with ED LOS. The RTTDC is well-perceived as an education program. It improves acute trauma emergency care knowledge in rural health care providers. It promotes early transfer of severely injured patients to a higher level of care.

Trauma registry data validation: Essential for quality trauma care.

BACKGROUND: The main function of a trauma registry is to assess quality assurance and performance improvement (QA/PI) in an individual institution. Nonvalidated registry data may produce unreliable reports and QA/PI information. This study examines the types of data entry errors in a trauma registry database; the effect of errors on time variable estimates, case ascertainment and statistical measurement; dynamics of error occurrence; and data validation (DV) scheme for a trauma registry. METHODS: Query and cross-tabulation techniques were used to expose a variety of data entry errors. Conceptual aspect for each type of error in DV, especially with respect to QA/PI, is given. RESULTS: Findings of different errors are provided: out-of-range time values; false positive and false negative errors; errors of commission and omission; duplication errors; errors in demographics; and errors because of inconsistent and incongruent coding. Error rates were less than 3% in commonly occurring data, such as scene time, demographics, hospital discharge and transportation, and greater in less commonly occurring but important data, such as thoracic aorta injury (9.5%) and audit filter for admit Glasgow Coma Scale in emergency department (55.6%). Dynamics of error occurrence that can prevent or minimize errors is described. The main features of a data validation scheme are displayed. CONCLUSIONS: Errors in a trauma registry database cause invalid frequencies, rates, time estimates and statistical measures and affect QA/PI in trauma care. Every functioning trauma registry should develop an on-going program for DV.