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In this article, the authors discuss the Women's Antioxidant and Folic Acid Cardiovascular Study (WAFACS), carried out by W.G. Christen and colleagues. The authors remark the significance of the study on public health to prevent the early stage development of age-related macular degeneration (AMD). The authors relate the development of advanced treatments for AMD as a major program of the U.S. National Eye Institute. The authors believe that the need for AMD treatments must be recognized.

B-type natriuretic peptide (BNP) and cardiac troponin (Tn) I or T have been demonstrated to provide prognostic information in patients with acute coronary syndromes. Whether admission BNP and Tn levels provide additive prognostic value in acutely decompensated heart failure (HF) has not been well studied. Hospitalizations for HF from April 2003 to December 2004 entered into ADHERE were analyzed. BNP assessment on admission was performed in 48,629 (63%) of 77,467 hospitalization episodes. Tn assessment was performed in 42,636 (88%) of these episodes. In-hospital mortality was assessed using logistic regression models adjusted for age, gender, blood urea nitrogen, systolic blood pressure, creatinine, sodium, pulse, and dyspnea at rest. Median BNP was 840 pg/ml (interquartile range 430 to 1,730). Tn was increased in 2,370 (5.6%) of 42,636 HF episodes. BNP above the median and increased Tn were associated with significantly increased risk of in-hospital mortality (odds ratios [OR] 2.09 and 2.41 respectively, each p value <0.0001). Mortality was 10.2% in patients with BNP >or=840/Tn increased compared with 2.2% with BNP <840/Tn not increased (OR 5.10, p <0.0001). After covariate adjustment, mortality risk remained significantly increased with BNP >or=840/Tn not increased (adjusted OR 1.56, 95% confidence interval 1.40 to 1.79, p <0.0001), BNP <840/Tn increased (adjusted OR 1.69, 95% confidence interval 1.17 to 2.45, p = 0.006), and BNP >or=840/Tn increased (adjusted OR 3.00, 95% confidence interval 2.47 to 3.66, p <0.0001). Admission BNP and cardiac Tn levels are significant, independent predictors of in-hospital mortality in acutely decompensated HF. Patients with BNP levels >or=840 pg/ml and increased Tn levels are at particularly high risk for mortality. In conclusion, a multimarker strategy for the assessment of patients hospitalized with HF adds incremental prognostic information.

Racial and ethnic minorities often receive lower-quality health care than white patients, even when socioeconomic status, education, access, and other factors are used as controls. To address these pervasive disparities, health care professionals should learn more about them and the roles they can play in eliminating them, but few curricula are focused on understanding and addressing racial and ethnic health disparities, and well-accepted guidelines on what and how to teach in this complex area are lacking. The Society of General Internal Medicine Health Disparities Task Force used a review and consensus process to develop specific recommendations and guidelines for curricula focusing on health disparities. Learning objectives, content, methods for teaching, and useful resources are provided. Although the guidelines were developed primarily for teaching medical students, residents, and practitioners in primary care, the Task Force's general recommendations can apply to learners in any specialty. The Task Force recommends that a curricula address 3 areas of racial and ethnic health disparities and focus on the following specific learning objectives:1) examining and understanding attitudes, such as mistrust, subconscious bias, and stereotyping, which practitioners and patients may bring to clinical encounters; 2) gaining knowledge of the existence and magnitude of health disparities, including the multifactorial causes of health disparities and the many solutions required to diminish or eliminate them; and 3) acquiring the skills to effectively communicate and negotiate across cultures, languages, and literacy levels, including the use of key tools to improve communication. The broad goal of a curriculum on disparities should be for learners to develop a commitment to eliminating inequities in health care quality by understanding and assuming their professional role in addressing this pressing health care crisis.

Context: Delayed or inaccurate communication between hospital-based and primary care physicians at hospital discharge may negatively affect continuity of care and contribute to adverse events., Objectives: To characterize the prevalence of deficits in communication and information transfer at hospital discharge and to identify interventions to improve this process., Data Sources: MEDLINE (through November 2006), Cochrane Database of Systematic Reviews, and hand search of article bibliographies., Study Selection: Observational studies investigating communication and information transfer at hospital discharge (n = 55) and controlled studies evaluating the efficacy of interventions to improve information transfer (n = 18)., Data Extraction: Data from observational studies were extracted on the availability, timeliness, content, and format of discharge communications, as well as primary care physician satisfaction. Results of interventions were summarized by their effect on timeliness, accuracy, completeness, and overall quality of the information transfer., Data Synthesis: Direct communication between hospital physicians and primary care physicians occurred infrequently (3%-20%). The availability of a discharge summary at the first postdischarge visit was low (12%-34%) and remained poor at 4 weeks (51%-77%), affecting the quality of care in approximately 25% of follow-up visits and contributing to primary care physician dissatisfaction. Discharge summaries often lacked important information such as diagnostic test results (missing from 33%-63%), treatment or hospital course (7%-22%), discharge medications (2%-40%), test results pending at discharge (65%), patient or family counseling (90%-92%), and follow-up plans (2%-43%). Several interventions, including computer-generated discharge summaries and using patients as couriers, shortened the delivery time of discharge communications. Use of standardized formats to highlight the most pertinent information improved the perceived quality of documents., Conclusions: Deficits in communication and information transfer at hospital discharge are common and may adversely affect patient care. Interventions such as computer-generated summaries and standardized formats may facilitate more timely transfer of pertinent patient information to primary care physicians and make discharge summaries more consistently available during follow-up care.

Background: Although statins reduce the risk of cardiovascular events, concerns about adverse effects may deter physicians from prescribing these agents. We performed a systematic overview of randomized statin trials to quantify the risks of musculoskeletal, renal, and hepatic complications associated with therapy., Methods and Results: Major statin trials were identified by electronic search of the MEDLINE database from 1966 to December 2005. We included English language reports of adults with documented hyperlipidemia; double-blind, random allocation of > or = 100 patients to statin monotherapy versus placebo; and reports of myalgia, creatine kinase elevations, rhabdomyolysis, transaminase elevations, and discontinuation due to adverse events. Among 74,102 subjects enrolled in 35 trials (follow-up range, 1 to 65 months), statin therapy (excluding cerivastatin) did not result in significant absolute increases in risks of myalgias (risk difference/1000 patients [RD], 2.7; 95% CI, -3.2 to 8.7), creatine kinase elevations (RD, 0.2; 95% CI, -0.6 to 0.9), rhabdomyolysis (RD, 0.4; 95% CI, -0.1 to 0.9), or discontinuation due to any adverse event (RD, -0.5; 95% CI, -4.3 to 3.3). The absolute risk of transaminase elevations was significantly higher with statin therapy (RD, 4.2; 95% CI, 1.5 to 6.9)., Conclusions: On the basis of data available from published clinical trials, statin therapy is associated with a small excess risk of transaminase elevations, but not of myalgias, creatine kinase elevations, rhabdomyolysis, or withdrawal of therapy compared with placebo. Further study is necessary to determine whether the results from these published clinical trials are similar to what occurs in routine practice, particularly among patients who are older, have more severe comorbid conditions, or receive higher statin doses than most patients in these clinical trials.

This study examined how health services research connects with practice and policy, first by investigating whether successful research projects continued in their test settings and engendered replication and then by examining whether a coherent body of research helped shape public policy. Chronic heart failure (CHF) was studied because randomized, controlled trials of posthospital CHF disease management have repeatedly demonstrated patient benefits and reduced costs, yet this practice has not become standard in the United States. Literature review produced 30 randomized, controlled trials of multidisciplinary outpatient CHF management, generally yielding improved patient outcomes. An e-mail survey of first authors (97% response rate) showed that practices proven to be effective in U.S. studies generally did not continue or expand (13 of 15 studies), mostly attributed to financial constraints (11 of 13), whereas similar projects in other countries often became permanent (7 of 13). U.S. respondents generally rated current quality of clinical care as good, whereas those elsewhere mostly rated it as excellent. Recent Medicare reforms implemented a model of CHF management substantially different from those studied in health services research. The Congressional hearings leading to these Medicare reforms, and the statute itself, mostly evidence the model used by commercial disease-management firms. Policy-makers, health service researchers, and funding agencies could develop more-effective methods for translating proven models of healthcare delivery into routine practice. Reforms that might improve the effectiveness of the linkages between research, policy, and practice are suggested.