In hospitalized older patients with AF, there is still a high prevalence of inappropriate OAC prescribing. Characteristics usually related to frailty are associated with the inappropriate prescribing. These findings point to the need for targeted interventions designed for internists and geriatricians, aimed at improving the appropriate prescribing of OACs in this complex and high-risk population.

Background:  Sequential therapy (ST) seems to offer higher success rates than triple therapy (TT) in the eradication of Helicobacter pylori (H. pylori) infection. However, from the standpoint of therapeutic compliance, there is no difference between the two treatments. Adjuvant treatment (especially with probiotics (PB) and lactoferrin (LF)) has often improved compliance and eradication rates in patients subjected to TT, while ST had never been used in association with adjuvants. Methods:  Over a period of 2 years, we randomized and divided 227 consecutive adult patients with H. pylori infection into three groups. The patients were given ST with the addition of adjuvants, as follows: group A (ST + placebo), group B (ST + LF + PB), and group C (ST + PB). Our goal was to assess therapeutic compliance, so we prepared a questionnaire to help determine the severity of the side effects. We also determined the eradication rates for the groups. Results:  Patients with ST + placebo had the worst compliance as compared with the other two groups in terms of the absence of symptoms (p < .001 between B and A; p = .001 between C and A) and the presence of intolerable symptoms (p = .016 between B and A; p = .046 between C and A). The differences between the values for the treated groups and those for the placebo group were statistically significant. On the other hand, there was no statistically significant difference in compliance between groups B and C. The eradication rate was similar for the three groups. Conclusions:  Probiotics associated with ST provide optimum therapeutic compliance compared with the placebo and, despite the need to take a larger number of tablets, they should be taken into consideration as an adjuvant to therapy for H. pylori infection. The addition of LF to the PB did not bring about any further improvements in compliance. As compared with the placebo, the eradication rate of ST did not improve by adding LF + PB or by using PB alone.

Very recently, the European Parliament, called to decide on possible abolition of the Daylight Saving Time (DST), approved a resolution calling the scientific community to conduct a more in-depth evaluation. The question is based on disruption of body's circadian rhythms. We review here the relationship between DST and cardiovascular health. The available evidence suggests the existence of an association between DST and a modest increase of occurrence of acute myocardial infarction, especially in the first week after the spring shift. Possible mechanisms include sleep deprivation, circadian misalignment and environmental conditions. The role of gender and individual preference in circadian rhythms (chronotype) will need further assessment.

Background Peritoneal catheter displacement appears to be related to various causes including omental attachment, bowel contractions, peritoneal adhesions, and the catheter floating in the dialysis fluid. In order to prevent this complication, which can impair peritoneal dialysis efficacy, Di Paolo et al. designed a “self-locating catheter” (SLC) that is similar to the Tenckhoff catheter (TC) and includes a small tungsten cylinder (weight 12 g) at the distal end (Di Paolo N, et al. The self positioning catheter. Proceedings of the VII Italian Congress on Peritoneal Dialysis. Milan: Wichtig Editore, 1993:539–42). The weight of the tip prevents the catheter from floating and migrating by gravitation toward the Douglas cavity. Objective Starting in 1996, we implanted SLC in 15 continuous ambulatory peritoneal dialysis patients. The aim of our study was to compare the ratio of migration and other catheter-related complications between patients with SLC (196 patient-months) and 13 patients with conventional straight TC (295 patient-months). Results Peritonitis ratio, catheter complication rate, dialysate inflow and outflow, and weekly creatinine clearance were similar in the two groups of patients. The incidence of catheter displacement was significantly higher ( p = 0.0349) in the TC group than in the SLC group (4 vs 0). Conclusion In our experience, the SLC seems to be useful in preventing catheter migration by continuous gravitation of its extremity toward the pelvic cavity.

Cocaine is one of the most widely used drugs of abuse. Chest pain is the most common side effect requiring emergency visits after cocaine use. Vasoconstriction and platelet activation are the main effects of cocaine in the vasculature. In this brief review, we consider the most important clinical effects of cocaine abuse on the heart, brain and kidney. Symptoms related to cocaine toxicity such as myocardial infarction, congestive heart failure, arrhythmias, aortic dissection, stroke, renal failure, are similar to the clinical picture of atherosclerotic vascular damage, even if the age of cocaine abusers is usually in the second and third decades. Clinicians (especially emergency department physicians) should consider substance abuse among the ditlerential diagnosis of chest pain in young people.