Faculty Bibliography

BACKGROUND:Marginal ulcerations (MU) are a common and concerning complication following Roux-en-Y gastric bypass (RYGB) surgery. The aim of the present study was to examine the progression of MU and identify risk factors for the need for surgical intervention in patients with MU following RYGB. METHODS:A New York state longitudinal administrative database was queried to identify patients who underwent RYGB between 2005 and 2010 and who were followed for at least 4 years for the development of MU using ICD-9 and CPT codes. Patients with perforation as their first presentation of MU were excluded. Multivariable Cox proportional hazard model was built to identify risk factors for surgical intervention. Hazard ratios (HR) with 95% confidence intervals (CI) were reported. RESULTS:We identified 35,075 patients who underwent RYGB. Mean age was 42.47 ± 10.90 years and most were female (81.08%). There were 2201 (6.28%) patients with MU, of which 204 (9.27% of MU; 0.58% of RYGB overall) required surgery. The estimated cumulative incidence of having surgical intervention 1, 2, 5, and 8 years after MU diagnosis was 6% (95% CI 5-7%), 8% (95% CI 7-9%), 13% (95% CI 11-14%), and 17% (95% CI 13-20%), respectively. At time of MU diagnosis, younger age (HR 0.93 every 5 years, 95% CI 0.87-0.99), white race (HR 1.60, 95% CI 1.15-2.23), and weight loss (HR 2.82, 95% CI 1.62-4.88) were independent risk factors for subsequent surgical intervention for MU. Estimated cumulative incidence of MU recurrence was 15% (95% CI 9-22%) and 24% (95 CI% 15-32%) at 6 and 12 months after surgical intervention. CONCLUSIONS:The need for surgical intervention for MU after RYGB is uncommon. Young age, white race, and marked weight loss are risk factors for surgical intervention. Such patients may benefit from early intensive medical therapy at the time of MU diagnosis.

INTRODUCTION:Blunt thoracic trauma in the elderly has been associated with adverse outcomes. As an internal quality improvement initiative, direct intensive care unit (ICU) admission of nonmechanically ventilated elderly patients with clinically important thoracic trauma (primarily multiple rib fractures) was recommended. METHODS:A retrospective review of the trauma registry at a level 1 trauma center was performed for patients aged ≥65 y with blunt thoracic trauma, admitted between the 2 y before (2010-2012) and after (2013-2015) the recommendation. RESULTS:There were 258 elderly thoracic trauma admissions post-recommendation (POST) and 131 admissions pre-recommendation (PRE). Their median Injury Severity Score (13 versus 12, P = ns) was similar. The POST group had increased ICU utilization (54.3% versus 25.2%, P < 0.001). The POST group had decreased unplanned ICU admissions (8.5% versus 13.0%, P < 0.001), complications (14.3% versus 28.2%, P = 0.001), and ICU length of stay (4 versus 6 d, P = 0.05). More POST group patients were discharged to home (41.1% versus 27.5%, P = 0.008). Of these, the 140 POST and 33 PRE patients admitted to the ICU had comparable median Injury Severity Score (14 versus 17, P = ns) and chest Abbreviated Injury Score ≥3 (66.4% versus 60.6%, P = ns). The POST-ICU group redemonstrated the above benefits, as well as decreased hospital length of stay (10 versus 14 d, P = 0.03) and in-hospital mortality (2.9% versus 15.2%, P = 0.004). CONCLUSIONS:Admission of geriatric trauma patients with clinically important blunt thoracic trauma directly to the ICU was associated with improved outcomes.

BACKGROUND:The purpose of this study was to report the long-term outcome of patients with squamous cell cancer (SCC) of the tonsil managed by surgery followed by postoperative radiotherapy (PORT). METHODS:Eighty-eight patients treated between 1985 and 2005 were analyzed. Overall survival (OS), disease-specific survival (DSS), and recurrence-free survival (RFS) were determined by the Kaplan-Meier method. Factors predictive of outcome were determined by univariate and multivariate analysis. RESULTS:Forty-eight percent of patients had T3 to T4 disease and 75% had a positive neck. Five-year OS, DSS, and RFS were 66%, 82%, and 80%, respectively. The status of the neck was not predictive of outcome (DSS 80% for N0 vs 82% for N+; p = .97). Lymphovascular invasion was an independent predictor of OS, DSS, and RFS on multivariate analysis. CONCLUSION/CONCLUSIONS:Lymphovascular invasion but not pathological stage of the neck is an independent predictor of outcome in patients with tonsillar SCC.

Intervention and policy approaches targeting the societal factors that affect health literacy (e.g., educational systems) could have promise to improve health outcomes, but little research has investigated these factors. This study examined the associations between self-reported racial composition of prior educational and neighborhood contexts and health literacy among 1,061 English- and Spanish-speaking adult community health center patients. The authors found that self-reported racial composition of high school was a significant predictor of health literacy among those who received schooling in the United States, controlling for race/ethnicity, education, age, country of birth, and survey language. Black and Hispanic patients had significantly lower health literacy than White patients within educational strata among those schooled in the United States. The findings revealed substantial disparities in health literacy. Self-reported racial composition of school context was a significant predictor of health literacy. Transdisciplinary, multilevel intervention approaches are likely to be needed to address the health literacy needs of this population.