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Anemia is a common finding in elderly individuals. Several studies have shown a strong relationship between anemia, morbidity and mortality, suggesting anemia as a significant independent predictor of adverse outcome in elderly hospitalized patients. The pathophisiology of anemia in the elderly is not yet completely understood. Several mechanisms are involved. We investigated the prevalence of anemia in a cohort of 193 elderly patients admitted to the Internal Medicine Ward of Ca'Granda Policlinico Hospital along 6 months, and its relationship to comorbidities and to the length of hospitalization. Anemia was classified according to the WHO criteria. The majority of patients (48 %) had a mildmoderate, normocytic anemia; severe anemia was found in 8 out of 92 anemic patients. In a subgroup of patients erythropoietin was tested and resulted statistically higher if compared to non-anemic controls (p = 0.003). Considering the most common cause of anemia, nutritional deficiency, chronic renal disease and anemia of chronic disease were found respectively in 36, 15 and 25 % of cases. Unexplained anemia was diagnosed in 24 % of patients, according to the literature. Anemia was independently associated with increased length of hospital stay. Our study confirmed a high prevalence of anemia in elderly patients, and its association with a higher number of comorbidities and a longer stay. A correct clinical approach to anemia in elderly hospitalized patients is essential, considering its negative impact on patients' quality of life, and its social burden in term of healthcare needs and costs.

Anemia is a risk factor related to morbidity and mortality in patients with chronic heart failure (HF). Less is known about its influence in patients in an early stage of HF. Our aim is to investigate the prognostic role of anemia in patients initially hospitalized for acute HF. We reviewed all consecutive patients admitted within a 18-month period with a main diagnosis of acute HF. We collected demographic, clinical and treatment data. Anemia is defined as Hemoglobin <12/13 g/dL upon admission in female/male patients, respectively. 719 patients were included (55.5% female), with a mean age of 78.7 ± 9 years. Anemia was present in 59.6% of patients upon admission, with a mean Hb of 10.4 ± 1.4 g/dL. Multivariate analysis confirms the relationship between the presence of anemia and older age, a previous diagnostic history of diabetes, and the presence of chronic kidney disease. In-hospital mortality is similar for anemic and non-anemic patients (6.8 vs 3.8%, p = n.s.) However, the difference is significant when one-year mortality is evaluated (31% in anemic patients vs 19% in non-anemic patients, p < 0.001). Cox regression analysis confirms the association between anemia and higher risk of one-year mortality, as well as with older age and a higher Charlson comorbidity index. Our study confirms that the presence of anemia is an independent factor for mid-term (1-year) mortality even in patients experiencing a first admission due to acute HF.

Background: Few studies evaluated the clinical outcomes of Community Acquired Pneumonia (CAP), Hospital-Acquired Pneumonia (HAP) and Health Care-Associated Pneumonia (HCAP) in relation to the adherence of antibiotic treatment to the guidelines of the Infectious Diseases Society of America (IDSA) and the American Thoracic Society (ATS) in hospitalized elderly people (65 years or older). Methods: Data were obtained from REPOSI, a prospective registry held in 87 Italian internal medicine and geriatric wards. Patients with a diagnosis of pneumonia (ICD-9 480-487) or prescribed with an antibiotic for pneumonia as indication were selected. The empirical antibiotic regimen was defined to be adherent to guidelines if concordant with the treatment regimens recommended by IDSA/ATS for CAP, HAP, and HCAP. Outcomes were assessed by logistic regression models. Results: A diagnosis of pneumonia was made in 317 patients. Only 38.8% of them received an empirical antibiotic regimen that was adherent to guidelines. However, no significant association was found between adherence to guidelines and outcomes. Having HAP, older age, and higher CIRS severity index were the main factors associated with in-hospital mortality. Conclusions: The adherence to antibiotic treatment guidelines was poor, particularly for HAP and HCAP, suggesting the need for more adherence to the optimal management of antibiotics in the elderly with pneumonia

Aims In heart failure (HF) iron deficiency (ID) is frequently observed and represents a major mortality risk factor. Purpose of this study was to evaluate the correlation between mortality and ID in a cohort of 661 consecutive patients hospitalized for HF worsening. Methods and results Patients were grouped: (i)according to presence(+)/absence(−) of anaemia (A) and ID defined following World Health Organization (WHO) and European Society of Cardiology (ESC)–American College of Cardiology/American Heart Association/HF society of America (ACC/AHA/HFSA) definitions, respectively: Group A−ID− (n = 123), Group A+ID− (n = 80), Group A+ID+ (n = 247), and Group A−ID+ (n = 211); (ii) according to presence of absolute (serum ferritin &lt; 100μg/L) and functional ID [ferritin between 100 and 300μg/L and transferrin saturation (TSAT) &lt; 20%]; and (iii) according to TSAT &lt;20% and ≥20%. Groups were not different for several clinical features but age, gender, kidney function, and chronic obstructive pulmonary disease. Average follow-up was 1.94 year (±420 days). Overall 5 years mortality rate was 29.5%. Only anaemia and functional ID but not ID as defined by guidelines showed an impact on prognosis. Transferrin saturation &lt;20% (n = 360) patients showed worst prognosis compared to TSAT ≥20% (n = 301) patients. In addition, functional ID patients showed worse prognosis compared patients with ferritin &lt;100μg/L and TSAT &lt;20% or ≥20% likely due to more severe chronic inflammatory status [C-reactive protein, 7.4 (interquartile range 2.7–22.6) and 3.2 (1.4–8.7) mg/L, P &lt; 0.0001 respectively]. Conclusion We confirmed that in HF anaemia is associated to a poor prognosis. Moreover, we showed that patients with TSAT &lt;20% had worse prognosis compared to those with TSAT ≥20% but the composite of ferritin between 100 and 300 μg/L and TSAT &lt;20% identifies HF patients with the poorest survival rate.

A rate-control strategy is the most widely used among elderly AF patients with multiple comorbidities and polypharmacy. No differences were evident in CV death and all-cause death at follow-up.

In this in-hospital cohort, the use of lipid-lowering agents was mainly driven by patients' clinical history, most notably the presence of clinically overt manifestations of atherosclerosis. Increasing age seems to be associated with lower prescription rates. This might be indicative of cautious behavior towards a potentially toxic treatment regimen.