Emergency department versus operating room intubation of patients undergoing immediate hemorrhage control surgery.

BACKGROUND: Hemorrhage control surgery is an essential trauma center function. Airway management of the unstable bleeding patient in the emergency department (ED) presents a challenge. Premature intubation in the ED can exacerbate shock and precipitate extremis. We hypothesized that ED versus operating room intubation of patients requiring urgent hemorrhage control surgery is associated with adverse outcomes at the patient and hospital-levels. METHODS: Patients who underwent hemorrhage control within 60 minutes of arrival at level 1 or 2 trauma centers were identified (National Trauma Data Bank 2017-2019). To minimize confounding, patients dead on arrival, undergoing ED thoracotomy, or with clinical indications for intubation (severe head/neck/face injury or Glasgow Coma Scale score of ≤8) were excluded. Two analytic approaches were used. First, hierarchical logistic regression measured the risk-adjusted association between ED intubation and mortality. Secondary outcomes included ED dwell time, units of blood transfused, and major complications (cardiac arrest, acute respiratory distress syndrome, acute kidney injury, sepsis). Second, a hospital-level analysis determined whether hospital tendency ED intubation was associated with adverse outcomes. RESULTS: We identified 9,667 patients who underwent hemorrhage control surgery at 253 trauma centers. Patients were predominantly young men (median age, 33 years) who suffered penetrating injuries (71%). The median initial Glasgow Coma Scale and systolic blood pressure were 15 and 108 mm Hg, respectively. One in five (20%) of patients underwent ED intubation. After risk-adjustment, ED intubation was associated with significantly increased odds of mortality, longer ED dwell time, greater blood transfusion, and major complications. Hospital-level analysis identified significant variation in use of ED intubation between hospitals not explained by patient case mix. After risk adjustment, patients treated at hospitals with high tendency for ED intubation (compared with those with low tendency) were significantly more likely to suffer in-hospital cardiac arrest (6% vs. 4%; adjusted odds ratio, 1.46; 95% confidence interval, 1.04-2.03). CONCLUSION: Emergency department intubation of patients who require urgent hemorrhage control surgery is associated with adverse outcomes. Significant variation in ED intubation exists between trauma centers not explained by patient characteristics. Where feasible, intubation should be deferred in favor of rapid resuscitation and transport to the operating room. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level III.

The Association Between Repealing the 48-Hour Mandatory Waiting Period on Handgun Purchases and Suicide Rates in Wisconsin.

IMPORTANCE: Suicide is a significant public health burden in the United States. There is little understanding how policies regarding gun purchasing affects suicide rates. Wisconsin state legislature rescinded a 48-hour waiting period for handgun purchases, which took effect in June 2015. OBJECTIVE: To determine whether firearm-related suicide increased with the repeal of the 48-hour waiting period for handgun purchases in 2015. METHOD: We obtained data through the Wisconsin Department of Health Services via the Wisconsin Interactive Statistics on Health Query System. Suicide rates were compared by Comparative Mortality Figures (CMF). RESULTS: We reviewed all suicides in Wisconsin between 2012-2014 and 2016-2018. The rate ratios (R) and second generation P values (pδ) comparing deaths between 2012-2014 and 2016-2018 indicate significant increases in firearm-related suicide among people of color (R = 1.927; pδ = 0.0) and among Wisconsinites residing in urban counties (R = 1.379, pδ = 0.0). There was no significant increase in non-firearm-related suicide (R = 1.117, pδ = 0.092), nor in firearm-related suicide among White non-Hispanics (R = 1.107, pδ = 0.164) or Wisconsinites residing in rural counties (R = 1.085, pδ = 0.500). CONCLUSION: Our findings suggest that the repeal of the 48-hour waiting period on handgun purchases in 2015 is correlated with the increase of firearm-related suicides among Wisconsin residents of color and Wisconsinites residing in urban counties.Key Messages:Firearm policies are associated with changes in suicide rates.

Professional Address during Obstetrics and Gynecology Grand Rounds Introductions: Setting the Stage, Setting the Standard.

OBJECTIVE: This study aimed to assess gender dynamics during Obstetrics and Gynecology (Ob/Gyn) Grand Rounds. DESIGN: This was an observational cohort study of Ob/Gyn Grand Rounds introductions at a large academic center. Ob/Gyn Grand Rounds introductions from December 2016 to February 2020 were included. Audio and video components of introductions for those with doctorate degrees were reviewed. Each named reference to the presenter and use of descriptors were collected. Statistical analyses included Fisher's exact test for categorical variables and Student's t-test for continuous variables. SETTING: This study was completed at the University of Wisconsin in the Department of Ob/Gyn PARTICIPANTS: Ob/Gyn Grand Rounds introducers who had complete audio and video components of introductions for those with doctorate degrees. RESULTS: Sixty-four Grand Rounds introductions were reviewed; 57 met inclusion criteria. The majority of introducers and presenters were women. Consistent use of "doctor" was similar by men and women introducers (50% vs. 29%, p = 0.427). Assistant professors were more likely to maintain professional address during introductions, compared to associate or full professors (86% vs. 0% vs. 10%, p < 0.001). Trainees were less likely than faculty to be addressed professionally at any time during introductions (42% vs. 81%, p = 0.017). Descriptors were used for men and women presenters, though men received more female-gendered descriptors than women (5 vs. 1, p = 0.011). Women introducers used productivity descriptors less often than men introducers (8 [15.1%] vs. 5 [55.6%] (p = 0.015)). CONCLUSIONS: Use of professional address was associated with academic rank, but not gender. Men endorsed and received more descriptors emphasizing accomplishments, highlighting qualifications as an expert. Given the professional environment, all Grand Rounds presenters should be introduced using professional titles.

Homicide: A Leading Cause of Death for Black Non-Hispanics in Wisconsin.

IMPORTANCE: Wisconsin has the second-highest Black homicide rate in the country, reporting a rate of 37.57 deaths per 100,000 Black non-Hispanic Wisconsinites. Meanwhile, White non-Hispanics experience a homicide rate of 2.0 deaths per 100,000. OBJECTIVE: This data identifies a public health disparity that deserves further investigation. This study seeks to detail the mortality rate of all-cause homicide, firearm-related homicide, non-firearm-related homicide, and legal intervention firearm-related homicide; leading causes of death; average age of death; and years of potential life lost (YPLL) between White non-Hispanics and Black non-Hispanics in Wisconsin during 2000-2017. DESIGN: Wisconsin homicide rates, ranked leading causes of death, and average age of death were obtained through the Wisconsin Department of Health Services via the Wisconsin Interactive Statistics on Health (WISH) Query System. National data were obtained through the Centers for Disease Control and Prevention's Web-based Injury Statistics Query and Reporting System (WISQARS). Homicide rates, ranked leading causes of death, average age of death, and YPLL were compared by mechanism of injury, county of residence, and race and ethnicity. PARTICIPANTS AND EXPOSURES: The entire population of Black non-Hispanic Americans and White non-Hispanic Americans during 2000-2017 was included. For comparison, this was narrowed to the population of Black non-Hispanic Wisconsinites and White non-Hispanic Wisconsinites during 2000-2017. Exposure groups include all homicide victims during 2000-2017. MAIN OUTCOMES AND MEASURES: We hypothesized that Black non-Hispanic Wisconsinites would have a significantly worse burden of disease compared to White non-Hispanic Wisconsinites, as well as Black non-Hispanic Americans. RESULTS: This study found that firearm-related homicide rates for Black non-Hispanics compared to White non-Hispanics were 14.6 times greater in Milwaukee, 29.9 times greater in Wisconsin, and 13.0 times greater in urban counties of the United States. Firearm-related homicide is the second-leading cause of death for Black non-Hispanics in Milwaukee and the fourth-leading cause of death in Wisconsin. YPLL per person for Black non-Hispanic victims of firearm-related homicide are 36.83 years in Milwaukee and 37.04 years in Wisconsin. CONCLUSION AND RELEVANCE: Our findings strongly suggest that Black non-Hispanic Wisconsinites endure a significantly worse burden of firearm-related homicide compared to White non-Hispanic Wisconsinites and Black non-Hispanic Americans. This study demonstrates a significant disparity in firearm-related homicide that should inspire policy discussion.