EUS-guided drainage and stent placement for postoperative intra-abdominal and pelvic fluid collections in oncological surgery

Objectives: The objective of this study was to evaluate the role and benefits of endoscopic ultrasonography (EUS) in the management of postoperative intra-abdominal fluid collections after attempted curative surgery for abdominal cancer

A systematic meta-analysis of the efficacy and heterogeneity of disease management programs in congestive heart failure

BACKGROUND: We sought to systematically combine the evidence on efficacy of disease management programs (DMPs) in the treatment of congestive heart failure (CHF), to identify and explain heterogeneity of results from prior studies of DMPs, and to assess potential publication bias from these studies. METHODS AND RESULTS: We conducted a systematic literature search on randomized clinical trials investigating the effect of DMPs on CHF outcomes and performed meta-analyses and meta-regressions comparing DMPs and standard care for mortality and rehospitalization. We included 36 studies from 13 different countries (with data from 8341 patients). Our meta-analysis yielded a pooled risk difference of 3% (95% confidence interval [CI] 1-6%, P < .01) for mortality and of 8% (95% CI 5-11%, P < .0001) for rehospitalization, both favoring DMP. Factors explaining heterogeneity between studies included severity of disease, proportion of beta-blocker at baseline, country, duration of follow-up, and mode of postdischarge contact. No statistically significant publication bias was detected. CONCLUSION: DMPs have the potential to reduce morbidity and mortality for patients with CHF. The benefit of the intervention depends on age, severity of disease, guideline-based treatment at baseline, and DMP modalities. Future studies should directly compare the effect of different aspects of disease management programs for different populations

Decision-analytic evaluation of the clinical effectiveness and cost-effectiveness of management programmes in chronic heart failure

BACKGROUND AND AIMS: While management programmes (MPs) for chronic heart failure (CHF) are clinically effective, their cost-effectiveness remains uncertain. Thus, this study sought to determine the cost-effectiveness of MPs. METHODS AND RESULTS: We developed a Markov model to estimate life expectancy, quality-adjusted life expectancy, lifetime costs, and the incremental cost-effectiveness of MPs as compared to standard care. Standard care was defined by the EuroHeart Failure Survey for Germany, MP efficacy was derived from our recent meta-analysis and cost estimates were based on the German healthcare system. For a population with a mean age 67 years (35% female) at onset of CHF, our model predicted an average quality-adjusted life expectancy of 2.64 years for standard care and 2.83 years for MP. MP yielded additional lifetime costs of euro1700 resulting in an incremental cost-utility ratio (ICUR) of euro8900 (95% CI: dominant to 177,100) per quality-adjusted life year (QALY) gained. Sensitivity analyses demonstrated that the ICUR was sensitive to age and sex. CONCLUSION: MPs increase life expectancy in patients with CHF by an average of 84 days and increase lifetime cost of care by approximately euro1700. MPs improve outcomes in a cost-effective manner, although they are not cost-saving on a lifetime horizon