Buras, Matthew

Background: Understanding the accuracy of a woman's perceived breast cancer risk can enhance shared decision-making about breast cancer screening through provider and patient discussion. We aim to report and compare women's perceived lifetime breast cancer risk to calculated lifetime breast cancer risk. Methods: Women presenting to Mayo Clinic in Arizona and Minnesota in July 2016 completed a survey assessing their perceived breast cancer risk. Lifetime Gail risk scores were calculated from questions pertaining to health history and were then compared with perceived breast cancer risk. Results: A total of 550 predominantly white, married, and well-educated (≥college) women completed surveys. Using lifetime Gail risk scores, 5.6% were classified as high risk (>20% lifetime risk), 7.7% were classified as intermediate risk (15%–20%), and 86.6% were classified as average risk (<15%). Of the 27 women who were classified as high risk, 18 (66.7%) underestimated their risk and of the 37 women who were intermediate risk, 12 (32.4%) underestimated risk. Women more likely to underestimate their risk had a reported history of an abnormal mammogram and at least one or more relative with a history of breast cancer. Surveyed women tended to overestimate risk 4.3 (130/30) times as often as they underestimated risk. Conclusion: In a group of predominantly white, educated, and married cohort of women, there was a large portion of women in the elevated risk groups who underestimated risk. Specific aspects of medical history were associated with underestimation including a history of abnormal mammogram and family history of breast cancer. Overall, in our sample, more women overestimated than underestimated risk.

Introduction. Obesity is a common comorbidity seen in the perioperative setting and is associated with many diseases including cardiovascular disease and obstructive sleep apnea. Laparoscopic Roux-en-Y gastric bypass is the gold standard surgical treatment for patients whose weight is refractory to diet and exercise. Caring for these patients perioperatively presents unique challenges to anesthesiologists and is associated with an increased risk of adverse respiratory events. In our study, we hypothesize that a low-dose perioperative ketamine infusion will reduce opioid consumption and improve analgesia when compared to standard therapy. Methods. This is a single-center, prospective randomized controlled study enrolling 35 patients in total. Patients were randomized equally into the ketamine and control group. Preop, intraop, and postop management regimens were standardized. The ketamine group received a 0.3 mg/kg ideal body weight ketamine bolus after induction followed by a 0.2 mg/kg/hr ketamine infusion continued into the postop setting for up to 24 hours. Data collected included total perioperative opioids used converted to oral morphine equivalents (ME), pain scores, side effects, hospital length of stay, and patient satisfaction captured via postoperative questionnaires. Results. The use of perioperative opioid consumption was significantly lower in the ketamine group when compared with the control group (179.9 ME versus 248.7 ME, P = 0.03 ). There was no statistically significant difference in pain scores or hospital length of stay postoperatively between the two groups. There were also no reported adverse respiratory events, prolonged sedation, agitation, or other side effects reported in either group. The patient satisfaction questionnaires showed a significant difference with the ketamine group reporting lower maximum pain scores, a decrease in how pain limited activities of daily living once discharged, and increased hospital pain management satisfaction scores. Conclusions. Perioperative low-dose ketamine infusions significantly reduced opioid consumption in morbidly obese patients undergoing laparoscopic gastric bypass surgery.

Abstract Objective: To evaluate menopausal symptoms and sexual problems in Hispanic and non-Hispanic women in two Southwest areas. Methods: An anonymous survey including the Green Climacteric Scale (GCS), Female Sexual Function Index (FSFI), and demographics was distributed to English and Spanish-speaking women age 40 to 60 in Scottsdale, Arizona, and West Texas. FSFI for sexually active women and GCS scores for the Hispanic and non-Hispanic women in Texas were analyzed with multivariable analysis and compared between Texas and Arizona for Non-Hispanic participants. Results: Predominantly non-Hispanic women (70%), average age 51.5 (SD = 7.25) completed questionnaires (199 West Texas, 163 Scottsdale). A majority of sexually active women (88%) were found to be at risk of sexual dysfunction. Within the Texas cohort, GCS score was estimated to be 3.49 points lower (less symptoms) in Hispanic versus non-Hispanic participants [95% CI −6.58 to −0.40, P = 0.03], and FSFI score was estimated to be 2.31 points lower (more symptoms) in Hispanic versus non-Hispanic participants [95% CI −4.49 to −0.14, P = 0.04]. Among non-Hispanic women, GCS scores were lower (less symptoms) in Texas versus Arizona by 10.25 points [95% CI −14.83 to −5.66, P < 0.01], while FSFI scores were higher overall (less symptoms) in Texas by 3.65 points [95% CI 0.53-6.77), P = 0.02]. All FSFI and GCS scores were adjusted for multiple variables. Conclusions: In a group of menopausal women from the Southwest, most reported symptoms were consistent with FSD, and the degree of sexual problems appeared to be greater in the Hispanic participants from Texas. Video Summary: http://links.lww.com/MENO/A781.

Background Diagnosis of non-esophageal eosinophilic gastrointestinal disorders requires quantification of tissue eosinophils. Our objective was to evaluate eosinophil peroxidase (EPX) immunohistochemistry (IHC) as a method for histologic diagnosis of eosinophilic gastritis (EG) and eosinophilic duodenitis (EoD). Methods We performed a retrospective analysis of biopsies from pediatric EG/EoD cases and controls. Subjects with EG or EoD had ≥30 eosinophils per high power field (eos/hpf) in ≥5 hpf in the stomach and/or ≥3 hpf in the duodenum, respectively. Controls had no histopathologic diagnosis recorded. Tissue eosinophil counts were assessed by hematoxylin & eosin stains. EPX stains were assessed using a unique histopathologic scoring system. Slides were digitized and EPX+ staining area/mm 2 was quantified by image analysis. Results Twenty-six EG/EoD cases and 40 controls were analyzed. EPX scores and EPX/mm 2 levels were markedly elevated in EG/EoD (p ≤ 0.0001). Eosinophil density (eos/mm 2 ) correlated strongly with EPX scores and EPX/mm 2 levels in the stomach (r ≥ 0.77) and moderately with EPX scores and EPX/mm 2 levels in the duodenum (r ≥ 0.52); (p < 0.0001). EPX quantification identified EG/EoD subjects with high diagnostic accuracy (EPX score: AUC = 1 for EG and EoD; EPX/mm 2 : AUC = 0.98 (95%CI 0.96-1) for EG, AUC = 0.91 (95%CI 0.81-1) for EoD). Conclusion EPX-based assessment of eosinophilic inflammation may facilitate automated histologic diagnosis.

e19023 Background: Acute GVHD (aGVHD) is a major cause of mortality and morbidity following stem cell transplantation (HCT). In effort to prognostic patients with aGVHD, the Mount Sinai Acute GVHD International Consortium (MAGIC) combined two biomarkers, ST2 and REG3α to generate an algorithm known as the Ann Arbor (AA) biomarker risk. This is now available as a commercial test to help predict risk for severe acute GVHD and non-relapse mortality when done at the onset of symptomatic aGVHD. Our institution began utilizing these lab values and here we report our “real world” experience. The primary aim was to correlate AA risk probabilities with recently defined endpoints including day 28 overall response rate (ORR) and 6 month freedom from treatment failure (6mFFTF) and overall survival (OS). Methods: 58 HCT patients who underwent HCT between October 2018 and November 2019 and had the biomarker assay at the onset of aGVHD were identified from the institutional database and clinical information about disease, transplant and outcomes was obtained from the medical records. Clinical staging of aGVHD was documented per standardized published guidelines. Day 28 ORR was defined as complete response by day 28. 6mFFTF was defined as a patient being alive, without relapse of underlying disease or addition of new systemic therapy for aGVHD, and prior to the development of cGVHD. Results: When comparing low (n = 39), intermediate (n = 11), and high (n = 8) AA risk, there was no difference in age ( p =0.254), primary disease ( p =0.10), DRI ( p =0.994), donor source ( p =0.193), conditioning regimen intent ( p =0.537), GVHD prophylaxis ( p =0.351) ATG use ( p =0.06). Low AA risk was associated with lower grades of aGVHD at onset (grade I = 15%, grade II = 80%, grade III = 5%, grade IV = 0%), whereas high AA risk was associated with higher grades of aGVHD at onset (grade I = 0%, grade II = 50%, grade III = 25%, grade IV = 25%) ( p =0.009). For low, intermediate, and high AA risk the day 28 ORR was 69%, 45% and 29% ( p = 0.083); the 6mFFTF was 82%, 82%, and 25% ( p = 0.0001); 6 month OS was 92%, 100%, and 50% ( p = 0.0006) respectively. Conclusions: Our study shows a high correlation between AA risk and outcomes. High risk AA risk was associated with inferior outcomes This study was limited by the retrospective single institutional experience with relatively small numbers. However, our findings using the commercial assay mirror that seen with the MAGIC studies. Our “real world data” can serve as a foundation and continued validation for institutional implementation of AA risk stratification for aGVHD.

Abstract Approximately 5 to 15% of patients with pulmonary coccidioidomycosis subsequently develop pulmonary cavities. These cavities may resolve spontaneously over a number of years; however, some cavities never close, and a small proportion causes complications such as hemorrhage, pneumothorax or empyema. The impact of azole antifungal treatment on coccidioidal cavities has not been studied. Because azoles are a common treatment for symptomatic pulmonary coccidioidomycosis, we aimed to assess the impact of azole therapy on cavity closure. From January 1, 2004, through December 31, 2014, we retrospectively identified 313 patients with cavitary coccidioidomycosis and excluded 42 who had the cavity removed surgically, leaving 271 data sets available for study. Of the 271 patients, 221 (81.5%) received azole therapy during 5-year follow-up; 50 patients did not receive antifungal treatment. Among the 271 patients, cavities closed in 38 (14.0%). Statistical modeling showed that cavities were more likely to close in patients in the treated group than in the nontreated group (hazard ratio, 2.14 [95% CI: 1.45–5.66]). Cavities were less likely to close in active smokers than nonsmokers (11/41 [26.8%] vs 97/182 [53.3%]; P = 0.002) or in persons with than without diabetes (27/74 [36.5%] vs 81/149 [54.4%]; P = 0.01).We did not find an association between cavity size and closure. Our findings provide rationale for further study of treatment protocols in this subset of patients with coccidioidomycosis. Lay Summary Coccidioidomycosis, known as valley fever, is a fungal infection that infrequently causes cavities to form in the lungs, which potentially results in long-term lung symptoms. We learned that cavities closed more often in persons who received antifungal drugs, but most cavities never closed completely.