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Background: Because of poor knowledge of risks and benefits, prophylactic explantation of high BIA-ALCL risk breast implant (BI) is not indicated. Several surgical risks have been associated with BI surgery, with mortality being the most frightening. Primary aim of this study is to assess mortality rate in patients undergoing breast implant surgery for aesthetic or reconstructive indication. Materials and Methods: In this retrospective observational cohort study, Breast Implant Surgery Mortality rate (BISM) was calculated as the perioperative mortality rate among 99,690 patients who underwent BI surgery for oncologic and non-oncologic indications. Mean age at first implant placement (A1P), implant lifespan (IL), and women's life expectancy (WLE) were obtained from a literature review and population database. Results: BISM rate was 0, and mean A1P was 34 years for breast augmentation, and 50 years for breast reconstruction. Regardless of indication, overall mean A1P can be presumed to be 39 years, while mean BIL was estimated as 9 years and WLE as 85 years. Conclusion: This study first showed that the BISM risk is 0. This information, and the knowledge that BI patients will undergo one or more revisional procedures if not explantation during their lifetime, may help surgeons in the decision-making process of a pre-emptive substitution or explant in patients at high risk of BIA-ALCL. Our recommendation is that patients with existing macrotextured implants do have a relative indication for explantation and total capsulectomy. The final decision should be shared between patient and surgeon following an evaluation of benefits, surgical risks and comorbidities. Level of Evidence IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266. [ABSTRACT FROM AUTHOR]

Abstract Background Clinical practice guidelines have been developed aiming to improve the quality of care. The implementation of the computerized clinical guidelines (CCG) has been supported by the development of computerized clinical decision support systems. This systematic review assesses the impact of CCG on the process of care compared with non-computerized clinical guidelines. Methods Specific features of CCG were studied through an extensive search of scientific literature, querying electronic databases: Pubmed/Medline, Embase and Cochrane Controlled Trials Register. A multivariable logistic regression was carried out to evaluate the association of CCG's features with positive effect on the process of care. Results Forty-five articles were selected. The logistic model showed that Automatic provision of recommendation in electronic version as part of clinician workflow (Odds Ratio [OR]= 17.5; 95% confidence interval [CI]: 1.6-193.7) and Publication Year (OR = 6.7; 95%CI: 1.3-34.3) were statistically significant predictors. Conclusions From the research that has been carried out, we can conclude that after implementation of CCG significant improvements in process of care are shown. Our findings also suggest clinicians, managers and other health care decision makers which features of CCG might improve the structure of computerized system.

Purpose. Chronic therapy with long-acting bronchodilators (LB) is recommended to treat moderate-to-severe COPD. Although the benefits of adding inhaled corticosteroid (ICS) to LB are still unclear, patients who experience repeated exacerbations are suggested to add ICS to their LB treatment. The objective of this study is to analyze whether adding ICS to LB therapy reduces mortality.Methods. We identified a cohort of patients discharged from hospital with COPD diagnosis between 2006 and 2009. The first prescription for LB or ICS following discharge was defined as theindex prescription. Onlynew userswere included (no use of any study drug in the 6 months before treatment). A 4-day time window was used to classify patients into “LB alone” or “LB plus ICS” initiators. We used propensity score to balance the study groups. Sensitivity analyses were performed in patients with recent out-of-hospital exacerbations.Results. Among the 18615 adults enrolled, 12207 initiated “LB plus ICS” therapy and 6408 “LB alone.” Crude mortality rates were 110 and 143 cases per 1000 person-years in the “LB plus ICS” and “LB alone” groups, respectively. The adjusted hazard ratio (HR) was 0.83 (95% CI: 0.72–0.97; p-value: 0.024). When analyzing patients with recent out-of-hospital exacerbations, the benefit of the combination therapy was more pronounced, HR = 0.63 (95% CI: 0.44–0.90; p-value: 0.012).Discussion. Our findings showed a beneficial effect on mortality of adding inhaled corticosteroids to long-acting bronchodilators. The advantage was much more pronounced in patients with frequent exacerbations. [ABSTRACT FROM AUTHOR]

Background. COPD is the fourth leading cause of death in the world. In the case of exacerbations or persistent symptoms, regular treatment with long-acting bronchodilators is recommended to control the symptoms, reduce exacerbations and improve health status. Objectives. To describe patterns of drug utilization among patients diagnosed with COPD, to measure continuity with long-acting bronchodilators, to identify determinants of not receiving long-acting therapy continuously. Methods. We identified a cohort of patients discharged from hospital with diagnosis of COPD between 2006 and 2008. Patients were observed for a two-year follow-up period, starting from the day of discharge. Follow-up was segmented in six-month periods, in order to dynamically evaluate prescription patterns of Long-Acting Beta-Agonists (LABA), tiotropium, and inhaled corticosteroids. Patients with prescriptions for LABA and/or tiotropium in each of the six-month periods were defined as 'continuously treated with long-acting bronchodilators.' The degree of drug treatment coverage was measured through the Medication Possession Ratio (MPR). Logistic regression was performed to identify determinants of not receiving long-acting bronchodilators continuously. Results. A total of 11,452 patients diagnosed with COPD were enrolled. Only 34.8% received long-acting bronchodilators continuously. The MPR was greater than 75% in 19.6% of cases. Among the determinants of not receiving long-acting bronchodilators continuously, older age and co-morbidities played an important role. Conclusions. In clinical practice, the COPD pharmacotherapy is not consistent with clinical guidelines. Medical education is needed to disseminate evidence-based prescribing patterns for COPD, and to raise awareness among physicians and patients on the health benefits of an appropriate pharmacological treatment. [ABSTRACT FROM AUTHOR]

ABSTRACT Purpose There are some methodological concerns regarding results from observational studies about the effectiveness of evidence-based (EB) drug therapy in secondary prevention after myocardial infarction. The present study used a nested case-control approach to address these major methodological limitations. Methods A cohort of 6880 patients discharged from hospital after acute myocardial infarction (AMI) in 2006-2007 was enrolled and followed-up throughout 2009. Exposure was defined as adherence to each drug in terms of the proportion of days covered (cutoff ≥ 75%). Composite treatment groups, that is, groups with no EB therapy or therapy with one, two, three, or four EB drugs), were analyzed. Outcomes were overall mortality and reinfarction. Nested case-control studies were performed for both outcomes, matching four controls to every case (841 deaths, 778 reinfarctions) by gender, age, and individual follow-up. The association between exposure to EB drug therapy and outcomes was analyzed using conditional logistic regression, adjusting for revascularization procedures, comorbidities, duration of index admission, and use of the study drugs prior to admission. Results Mortality and reinfarction risk decreased with the use of an increasing number of EB drugs. Combinations of two or more EB drugs were associated with a significant protective effect ( p < 0.001) versus no EB drugs (mortality: 4 EB drugs: ORadj = 0.35; 95%CI: 0.21-0.59; reinfarction: 4 EB drugs: ORadj = 0.23; 95%CI: 0.15-0.37). Conclusions These findings of the beneficial effects of EB polytherapy on mortality and morbidity in a population-based setting using a nested case-control approach strengthen existing evidence from observational studies. Copyright © 2013 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]