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Objectives: To evaluate the effects of iloprost, in addition to surgery, on the outcome of acute lower limb ischemia (ALLI). Design: Post-hoc analysis of a randomized, double-blind, placebo-controlled study. Methods: In the context of the ILAILL (ILoprost in Acute Ischemia of Lower Limbs) study, 192 elderly patients (>70 years old) undergoing surgery for ALLI were assigned to receive perioperative iloprost (intra-arterial, intra-operative bolus of 3000ng, plus intravenous infusion of 0.5–2.0ng/kg/min for six hours/day for 4–7 days following surgery), or placebo (iloprost: n =100; placebo: n =92). Patients were followed-up for three-months following surgical revascularization. Results: The combined incidence of death and amputation (primary study end-point) was significantly reduced in patients treated with iloprost (16.0% vs 27.2% in the placebo group; hazard ratio 1.99, 95% confidence interval 1.05–3.75, p =0.03). A statistically significant lower mortality (6.0%) was reported in patients receiving iloprost, compared to controls (15.2%) (hazard ratio 2.93, 1.11–7.71, p =0.03). The overall incidence of death and major cardiovascular events was lower in patients receiving iloprost compared to those assigned placebo (24.0% and 35.9%, respectively), at the limits of statistical significance (relative risk 1.64, 0.97–2.79, p =0.06). Conclusions: These results confirm the poor outcome in elderly patients with ALLI. Based on a subgroup analysis iloprost, as an adjuvant to surgery, appears to reduce the combined end-point of death and amputation. [Copyright &y& Elsevier]

Aims: Hypoglycemia is a potential risk in the management of patients suffering from type 2 diabetes (T2DM) and hospitalized in internal medicine units (IMUs). The aim of this analysis was to evaluate incidence of hypoglycemia and related risk factors in a group of patients admitted to IMUs.Methods: We used the FADOI-DIAMOND study carried out in 53 Italian IMUs. The DIAMOND design included two cross-sectional surveys interspersed with an educational program. In both phases each center reviewed the charts of the last 30 hospitalized patients with known T2DM (n=3167), including information about hypoglycemia during hospital stay. The association between occurrence of hypoglycemia and potential predictors was evaluated by means of a multivariable logistic regression analysis.Results: A total of 385 symptomatic hypoglycemic events were observed (rate=12%). Advanced age, cognitive dysfunction, and nephropathy were associated with hypoglycemia. Hypoglycemia occurred in 19.4% of patients treated according to the insulin sliding-scale method versus 11.4% of patients treated with basal bolus (p<0.01). More patients with hypoglycemia received sulfonylureas versus the no-hypoglycemia group (28.3% versus 20.6%, p<0.001). Significantly longer length of hospital stay and increased in-hospital mortality were found in the group with hypoglycemia compared with the no-hypoglycemia group (12.7±10.9 versus 9.6±6.5 days; 8.8% versus 4.8%, p<0.01).Conclusions: Hypoglycemia in hospitalized patients with diabetes is associated with increased length of hospitalization and in-hospital mortality. Identification of patients at increased risk of hypoglycemia may be important for optimally adapting treatment and patient management. [ABSTRACT FROM AUTHOR]

Abstract: Background: Heart failure (HF) is a major health and social problem. Internal Medicine (IM) wards admit a high proportion of patients with HF, frequently with advanced age and comorbidities. Few recent data are available in this setting, especially on predictors of in-hospital outcome. Methods: In this observational study, we recruited patients admitted with diagnosis of HF and present in five index days, in 91 units of IM in Italy. Characteristics and management of HF, comorbidities, functional and cognitive status, and quality of life, were analyzed. Results: We observed 1411 patients, with a mean age of 78.7±9.6years. At admission, 81.7% of the patients were in NYHA classes III–IV. Ninety percent of the patients had at least one comorbidity. Dementia or severely impaired functional status were registered in 21.5% and 22.8% of the patients. In 89 patients (6,3%) a negative outcome (death or clinical worsening) occurred during hospitalization. A number of variables were significantly related to negative outcome by means of univariate analysis (systolic blood pressure <100mmHg, pulse pressure ≥55mmHg, anaemia, brain deficit, permanent bed rest, Barthel Index ≤30). At multivariable analysis, significant correlation was retained by anaemia and Barthel Index ≤30, the latter being the strongest predictor. Conclusions: Real-world patients with HF and hospitalized in IM are frequently very old, frail and with multiple comorbidities. Functional and cognitive status significantly influence patients'' outcome, and this could lead to a rethinking of the overall (in-hospital but also home-based) management of HF. [Copyright &y& Elsevier]