Comparación de los requerimientos de sangre y estancia hospitalaria tras la implantación del protocolo fast track en prótesis total de rodilla.

Objectives. To analyse the differences in blood requirements and length of stay in patients undergoing total knee arthroplasty during the period before and after the implementation of the fast track protocol. Material and methods. Retrospective observational follow-up study or cohorts. The variables under study were: initial and minimum haemoglobin, number of patients and units transfused and days of hospital stay. For the comparisons, the chi-square and U-Mann Whitney statistics were calculated. Values of p?0.05 were considered significant. Results. A sample of 189 patients was studied. The pre- and post-implementation values for the variables under study were: minimum haemoglobin 10.2 vs. 11.2 (p = 0.0), percentage of patients who required blood transfusion 20.8 vs. 4.5% (p = 0.001), rate of anaemia 3.4 vs. 2.9 (p = 0.002) and lengths of hospital stay 5.9 vs. 3.8 days (p = 0.017). Conclusions. The fast track protocol significantly improved haemoglobin values and decreased the need for transfusion and length of sta

All-cause and cause-specific mortality of different migrant populations in Europe

This study aimed to examine differences in all-cause mortality and main causes of death across different migrant and local-born populations living in six European countries. We used data from population and mortality registers from Denmark, England & Wales, France, Netherlands, Scotland, and Spain. We calculated age-standardized mortality rates for men and women aged 0–69 years. Country-specific data were pooled to assess weighted mortality rate ratios (MRRs) using Poisson regression. Analyses were stratified by age group, country of destination, and main cause of death. In six countries combined, all-cause mortality was lower for men and women from East Asia (MRRs 0.66; 95 % confidence interval 0.62–0.71 and 0.76; 0.69–0.82, respectively), and Other Latin America (0.44; 0.42–0.46 and 0.56; 0.54–0.59, respectively) than local-born populations. Mortality rates were similar for those from Turkey. All-cause mortality was higher in men and women from North Africa (1.09; 1.08–1.11 and 1.19; 1.17–1.22, respectively) and Eastern Europe (1.30; 1.27–1.33 and 1.05; 1.01–1.08, respectively), and women from Sub-Saharan Africa (1.34; 1.30–1.38). The pattern differed by age group and country of destination. Most migrants had higher mortality due to infectious diseases and homicide while cancer mortality and suicide were lower. CVD mortality differed by migrant population. To conclude, mortality patterns varied across migrant populations in European countries. Future research should focus both on migrant populations with favourable and less favourable mortality pattern, in order to understand this heterogeneity and to drive policy at the European level

Mapping of drug-related problems among older adults conciliating medical and pharmaceutical approaches

PURPOSE: To lay the fundamentals of drug-related problems (DRPs) in older adults, and to organize them according to a logical process conciliating medical and pharmaceutical approaches, to better identify the causes and consequences of DRPs. MATERIALS AND METHODS: A narrative overview. RESULTS: The causes of DRPs may be intentional or unintentional. They lie in poor prescription, poor adherence, medication errors (MEs) and substance use disorders (SUD). Poor prescription encompasses sub-optimal or off-label drug choice; this choice is either intentional or unintentional, often within a polypharmacy context and not taking sufficiently into account the patient's clinical condition. Poor adherence is often the consequence of a complicated administration schedule. This review shows that MEs are not the most frequent causes of DRPs. SUD are little studied in older adults and needs to be more investigated because the use of psychoactive substances among older people is frequent. Prescribers, pharmacists, nurses, patients, and caregivers all play a role in different causes of DRPs. The potential deleterious outcomes of DRPs result from adverse drug reactions and therapeutic failures. These can lead to a negative benefit-risk ratio for a given treatment regimen. DISCUSSION/CONCLUSION: Interdisciplinary pharmacotherapy programs show significant clinical impacts in preventing or resolving adverse drug events and, suboptimal responses. New technologies also seem to be interesting solutions to prevent MEs. Better communication between healthcare professionals, patients and their caregivers would ensure greater safety and effectiveness of treatments