Citations

Background : In 2001, the Adult Treatment Panel III guidelines expanded the definition of high risk by including coronary heart disease (CHD) risk equivalent conditions. Low-density lipoprotein cholesterol (LDL-C) goals for all high-risk patients were intensified to < 100 mg/dL. This study investigates the size of the high-risk U.S. population with and without CHD and the percent LDL-C goal achievement across six years. Methods : Data from three National Health and Nutrition Examination Surveys: 1999–2000, 2001–2002, and 2003–2004 were analyzed to identify U.S. residents at high risk per ATP III guidelines. The size of each survey’s high-risk cohort and percentage LDL-C goal achievement was stratified by presence of CHD or CHD risk equivalent conditions. Results : Across the three surveys, the high-risk population was 22.2, 23.8 and 28.0 million. The percentage of all high-risk individuals with LDL-C < 100 mg/dL was 22.9%, 31.5% and 32.9%. Goal achievement in those without CHD was 20.2%, 26.0% and 31.5%. In CHD patients, goal achievement increased from 27.0% (1999–2000) to 40.9% (2001–2002) but then dropped to 35.1% (2003–2004). Conclusions : Across six years from 1999 to 2004, U.S. residents at high risk increased by 26.2% (5.8 million) compared to a 5.2% (8.3 million) rise in eligible population. Improvement in LDL-C goal achievement for those without CHD was consistent across the three surveys. Those with CHD also had a robust improvement from 1999–2000 to 2001–2002. However, while a greater absolute number of those with CHD met goal in 2003–2004, the percentage was reduced. This suggests a need for renewed attention to LDL-C goal achievement in individuals with CHD. High Risk Cholesterol Goal Achievement by CHD status

Variables in cardiology fellowship applications have not been objectively analyzed against applicants' subsequent clinical performance. We investigated possible correlations in a retrospective cohort study of 65 cardiology fellows at the Mayo Clinic (Rochester, Minn) who began 2 years of clinical training from July 2007 through July 2013. Application variables included the strength of comparative statements in recommendation letters and the authors' academic ranks, membership status in the Alpha Omega Alpha Honor Medical Society, awards earned, volunteer activities, United States Medical Licensing Examination (USMLE) scores, advanced degrees, publications, and completion of a residency program ranked in the top 6 in the United States. The outcome was clinical performance as measured by a mean of faculty evaluation scores during clinical training. The overall mean evaluation score was 4.07 ± 0.18 (scale, 1–5). After multivariable analysis, evaluation scores were associated with Alpha Omega Alpha designation (β=0.13; 95% CI, 0.01–0.25; P=0.03), residency program reputation (β=0.13; 95% CI, 0.05–0.21; P=0.004), and strength of comparative statements in recommendation letters (β=0.08; 95% CI, 0.01–0.15; P=0.02), particularly in letters from residency program directors (β=0.05; 95% CI, 0.01–0.08; P=0.009). Objective factors to consider in the cardiology fellowship application include Alpha Omega Alpha membership, residency program reputation, and comparative statements from residency program directors.

Abstract Decitabine (Dacogen®), a hypomethylating agent, is FDA-approved for treatment of patients (pts) with all FAB subtypes of MDS. The approved regimen of 15 mg/m2 intravenously (IV) over 3 hours (hrs) every (q) 8 hrs for 3 days repeating q 6 wks demonstrated an overall improvement rate (CR+PR+HI) of 30% in MDS pts. An alternative regimen, in which decitabine is administered 20 mg/m2 IV over 1 hr once daily for 5 consecutive days repeating q 4 wks not only permits outpatient therapy, but also showed promising efficacy in a pilot study (Blood2007:109:52). This alternate regimen was evaluated in a multicenter study and preliminary results from this open-label single-arm Phase 2 study are reported. Eligible pts were ≥18 years (yrs) of age with MDS (de novo or secondary) of any FAB subtype (including chronic myelomonocytic leukemia with white count &lt;12,000/μL) and International Prognostic Scoring System (IPSS) score ≥ 0.5 (Intermediate-1 (Int-1), Intermediate-2 (Int-2) and High-risk groups) as determined by complete blood counts, bone marrow assessment, and cytogenetics within 28 days of enrollment. Responses, the primary endpoint of the study, were assessed using International Working Group (IWG) criteria (Blood2000;96:3671), which existed at study initiation and also used in the Phase 3 trial with the FDA-approved 3-day regimen. Secondary objectives included evaluation of hematologic improvement, cytogenetic response, overall survival, time to acute myeloid leukemia progression or death, transfusion requirements, and toxicity. Ninety-nine pts enrolled: median age 72 yrs, 72% male, 89% de novo MDS, median time from diagnosis 153 days, and 29% with prior therapy for MDS. The distribution of IPSS risk groups was as follows: Low, 1%; Int-1, 53%; Int-2, 23%; and High, 23%. Pts have thus far been followed for one year after enrollment of the last pt, and the preliminary data are reported here. Investigator assessments of response, using pathology results at the individual study sites along with laboratory findings, demonstrated an overall improvement rate of 43%; central confirmation of results is ongoing. Pts received a median of 5 cycles of decitabine (range 1–17). Median survival has not been reached; a total of 62 pts continue to be followed. The most frequent adverse events were fatigue, fever, constipation, nausea, and neutropenia. Decitabine administered daily for 5 days in the outpatient setting demonstrated clinical activity with manageable toxicity profile in Int-1 to High risk MDS, suggesting that both the 3- and 5-day regimens provide meaningful clinical benefit to patients.

Abstract Background Medical education encompasses many activities (e.g., teaching, supervision, mentorship, and administration). Little research has explored what the term "medical education" means to trainees or assessed the importance postgraduate medical trainees place on education as part of their career plans. Methods We conducted a survey of fellows in all subspecialty training programs at a three-site academic institution. We asked multiple choice and Likert scale questions to characterize fellows’ perception of, interest and training in medical education. Results One hundred sixty-nine of 530 (31.9%) fellows responded. Fellows were training in subspecialties of internal medicine (49.7%) and surgery (13.0%), among others. Most fellows planned careers in academic medicine (38.5% clinician-educator, 22.5% clinician-investigator, 17.2% academic clinician). Fellows reported that their conception of medical education involved supervising trainees in a clinical capacity (93.5%), teaching in the classroom (89.3%), and providing mentorship for trainees (87.6%). Respondents identified “being an educator” as extremely (43.8%) or moderately (43.2%) important for their future careers. Only 30.2% had received formal training in medical education, but 61.5% felt that formal training should be required for those pursuing careers with strong educational components. Conclusions Most subspecialty fellows surveyed planned careers in academics and felt that medical education was important to their professional future. While less than a third received formal training in education, almost two thirds felt that such training should be required for a career as an educator. This study provides evidence for the creation and promotion of educational training programs for trainees interested in careers involving medical education.

Mitotane (o,p′DDD) is established in the adjuvant and advanced-stage treatment of adrenocortical carcinoma and counteracts both tumor growth and tumor-related steroid production. Both the adrenal glands and the gonads are steroidogenically active organs and share a common embryogenic origin. Here, we describe the effects of mitotane in two patients with metastatic Leydig cell tumor (LCT) of the testes and associated severe androgen excess (serum testosterone 93 and 88 nmol/L, respectively; male reference range 7–27 nmol/L). Both men suffered from severe restlessness, insomnia and irritability, which they described as intolerable and disrupting normal life activities. Urinary steroid profiling by gas chromatography–mass spectrometry (GC–MS) confirmed excess androgen production and revealed concurrent overproduction of glucocorticoids and glucocorticoid precursors, which under physiological conditions are produced only by the adrenal glands but not by the gonads. In a palliative approach, they were commenced on mitotane, which achieved swift control of the hormone excess and the debilitating clinical symptoms, restoring normal quality of life. GC–MS demonstrated normalization of steroid production and decreased 5α-reductase activity, resulting in decreased androgen activation, and imaging demonstrated disease stabilization for 4–10 months. In conclusion, mitotane can be highly effective in controlling steroid excess in metastatic LCTs, with anti-tumor activity in some cases.

BackgroundHandheld echocardiography (HHE) is concordant with standard transthoracic echocardiography (TTE) in a variety of settings but has not been thoroughly compared to traditional TTE in patients with acute myocardial infarction (AMI).HypothesisCompleted by experienced operators, HHE provides accurate diagnostic capabilities compared with standard TTE in AMI patients.MethodsThis study prospectively enrolled patients admitted to the coronary care unit with AMI. Experienced sonographers performed HHE with a V‐scan. All patients underwent clinical TTE. Each HHE was interpreted by 2 experts blinded to standard TTE. Agreement was assessed with κ statistics and concordance correlation coefficients.ResultsAnalysis included 82 patients (mean age, 66 years; 74% male). On standard TTE, mean left ventricular (LV) ejection fraction was 46%. Correlation coefficients between HHE and TTE were 0.75 (95% confidence interval: 0.66 to 0.82) for LV ejection fraction and 0.69 (95% confidence interval: 0.58 to 0.77) for wall motion score index. The κ statistics ranged from 0.47 to 0.56 for LV enlargement, 0.55 to 0.79 for mitral regurgitation, and 0.44 to 0.57 for inferior vena cava dilatation. The κ statistics were highest for the anterior (0.81) and septal (0.71) apex and lowest for the mid inferolateral (0.36) and basal inferoseptal (0.36) walls.ConclusionsIn patients with AMI, HHE and standard TTE demonstrate good correlation for LV function and wall motion. Agreement was less robust for structural abnormalities and specific wall segments. In experienced hands, HHE can provide a focused assessment of LV function in patients hospitalized with AMI; however, HHE should not substitute for comprehensive TTE.

Background: Patients hospitalized for first acute coronary syndrome (ACS) are frequently discharged on multiple new medications. The short-term tolerability of these medications is unknown. Methods: This single-center cohort study assessed 30-day health-care utilization and how it may be impacted by medication prescribing trends. We included Olmsted County patients presenting with ACS and previously undiagnosed coronary artery disease in 2008 to 2009. All health-care contacts were reviewed 30 days after index hospital discharge for potential adverse medication effects including documented hypotension or bradycardia, or symptoms likely attributed to the medications. Results: The study included 86 patients; their mean age was 63 (standard deviation: 15.5 years). Antianginal or antihypertensive cardiovascular (CV) medications were prescribed to 98% of patients at discharge; 76% were prescribed 2 or more. There were 233 health-care contacts in 30 days; 90 (39%) of these contacts were unscheduled. More CV medications tended to be prescribed to patients with unscheduled contacts, both pre-ACS ( P = .045) and upon hospital discharge ( P = .051). Hypotension and/or bradycardia at follow-up occurred in 52 patients (60%). Surprisingly, there was no association between hypotension and/or bradycardia at follow-up and increased health-care utilization ( P = .12). Potential adverse drug effects were reported in 34 (40%) patients. These patients had significantly more total health-care contacts ( P < .001) and unscheduled health-care contacts (median 0 vs 1.5; P < .001). Conclusions: Symptoms of adverse drug effects were associated with more frequent health-care utilization after ACS. Clinicians need to consider this while striving to increase patient compliance with post-ACS medications and optimize care transitions.

Background— Patients with atrial fibrillation (AF) at the highest stroke risk derive the largest benefit from oral anticoagulation (OAC). Those with the highest stroke risk have been paradoxically less likely to receive OAC. This study assessed the association between stroke and bleeding risk on rates of OAC. Methods and Results— We analyzed OAC use among 10 098 patients with AF from 174 community-based outpatient practices enrolled in 2010–2011 in the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF). OAC was defined as warfarin or dabigatran use at study enrollment. Stroke and bleeding risk were calculated using congestive heart failure, hypertension, age, diabetes mellitus, prior stroke (CHADS 2 ), and anticoagulation and risk factors in AF (ATRIA) scores, respectively. The mean subject age was 73 years; 58% were men. Overall, 76% of patients received OAC (71% warfarin and 5% dabigatran). The use of OAC increased among those with higher CHADS 2 scores, from 53% for CHADS 2 =0 to 80% for CHADS 2 ≥2 ( P <0.001). OAC use fell slightly with increasing ATRIA bleeding risk score, from 81% for ATRIA=3 to 73% for ATRIA≥5 ( P <0.001). A significant interaction existed between ATRIA and CHADS 2 scores ( P =0.021). Among those with low bleeding risk, use of OAC increased significantly with increasing stroke risk. Among those with high bleeding risk, CHADS 2 stroke risk had a smaller impact on use of OAC. Conclusions— In community-based outpatients with AF, use of OAC was high and driven by not only predominantly stroke but also bleeding risk. Stroke risk significantly affects OAC use among those with low bleeding risk, whereas those with high bleeding risk demonstrate consistently lower use of OAC regardless of stroke risk.