Golf-Related Craniofacial Injuries in Adults: A NEISS Database Study.

INTRODUCTION: Despite its popularity, there have been no reports outlining adult craniofacial trauma in the setting of golf injuries. Our main objective was to identify and describe trends in head and neck injuries incurred while participating in golf including injury type, anatomic location, and patient disposition. METHODS: A retrospective cohort analysis of the National Electronic Injury Surveillance System (NEISS) was conducted from 2009-2018. Population characteristics of golf-related injuries were recorded, including, age, sex, and race distributions. Distribution of injury anatomic location, injury type, distribution of fracture location, patient disposition was further analyzed. A one way ANOVA was utilized to obtain the mean ages for all injuries and compare them for any statistical difference. To identify statistical significance, a Fisher exact test with a Monte Carlo simulation was performed. RESULTS: A total of 509 golf-related injuries (national estimate 24,425 cases) were recorded over the study period. Lacerations were the most common injury overall (54.2%), while contusions and abrasions were the next most common injuries (27.3%). The most common fracture subtype observed was midface (40.43%), followed by nasal bone (27.66%), mandible (12.77%), skull (12.77%), and cervical spine (6.38%). The highest proportion of patients admitted for further treatment were individuals >70 years of age. Fractures had the highest rate of admission (29.8%). CONCLUSIONS: A better understanding of golf injuries can allow for rapid detection and appropriate treatment when encountered. This knowledge can also help to develop safety precautions by potentially reforming rules and regulations as well as protective equipment.

Aortic clamping strategy and postoperative stroke.

OBJECTIVE: The effect of aortic clamping strategy on short-term stroke during proximal graft construction for coronary artery bypass grafting (CABG) remains undefined. The aim of this study was to test the hypothesis that partial occluding clamp (POC) technique does not increase incidence of postoperative stroke compared with single clamp (SC) technique for performing proximal coronary anastomoses. METHODS: We identified 52,611 patients who underwent on-pump CABG in the Society of Thoracic Surgeons Adult Cardiac Surgery Database from July 1, 2014 to March 31, 2015. Propensity scores for POC were calculated on the basis of validated Society of Thoracic Surgeons predicted risk of postoperative stroke scores and used to adjust for intergroup differences to derive 17,819 matched pairs for analysis. RESULTS: Despite a similar number of total bypass grafts between matched SC versus POC groups, myocardial ischemic times were shorter (74.1 ± 29.2 minutes vs 57.0 ± 23.3 minutes; P < .0001) as were cardiopulmonary bypass times (95.0 ± 35.0 minutes vs 89.7 ± 34.4 minutes; P < .0001) for the POC group. Postoperative stroke rates were similar between SC versus POC (0.9% vs 1.1%; risk ratio, 1.1; 95% confidence interval, 0.9-1.4; P = .3) as were mortality rates (1.3% vs 1.3%; risk ratio, 1.0; 95% confidence interval, 0.8-1.2; P = .9). CONCLUSIONS: Aortic clamping strategy for constructing proximal anastomoses in CABG procedures does not affect short-term incidence of postoperative stroke or mortality. The use of POC incurred shorter myocardial ischemic and perfusion times compared with the SC technique with similar total number of bypass grafts.

The multicenter urogynecology study on education: associations between educational outcomes and clerkship center characteristics.

OBJECTIVE: : The objective of the study was to examine the effect of center characteristics on educational experiences and female pelvic medicine knowledge changes in third-year students at 6 medical schools. METHODS: : In this secondary analysis of data acquired during a prospective, multicenter study conducted from May 2008 through June 2009, preclerkship and postclerkship third-year medical students scored their knowledge of 12 female pelvic medicine topics and 4 office procedures (knowledge scores [KSs]). Postclerkship, students also reported the number and type of learning experiences they had encountered. Participating investigators provided data on length of clerkship, number of residents, number of fellowship-trained urogynecologists, presence of a fellowship program, clerkship grading system type, presence of a urogynecology clerkship rotation, and presence of a urogynecology lecture. Analyses used Wilcoxon tests/Spearman correlation, with an α = 0.05. RESULTS: : Paired preclerkship and postclerkship survey data were available for 323 students. Increased numbers of learning experiences were positively associated with number of clerkship weeks (rs = 0.22, P < 0.001), presence of a urogynecology rotation (P = 0.03), and urogynecology lecture (P < 0.001). Knowledge scores were positively associated with the number of fellowship-trained urogynecology faculty (rs = 0.17, P = 0.002) and grading system (letter grades > pass/fail) (P < 0.001). Knowledge scores were negatively associated with increasing numbers of residents (rs = -0.29, P < 0.001) and presence of a urogynecology fellowship program (P < 0.001). The center characteristics of fellowship program and number of residents were highly correlated (rs = 0.74, P < 0.001); thus, multivariate modeling was not performed. CONCLUSIONS: : The presence of fellowship-trained faculty, urogynecology rotation, longer duration of clerkship, and urogynecology lecture were positively correlated with higher subjective KSs. The inverse association of KS with increased resident number and presence of fellowship was an unexpected finding.