Ceftaroline fosamil demonstrated high clinical cure and microbiological response rates in hospitalized patients with CAP of PORT risk class III or IV. Ceftaroline fosamil was well tolerated, with a safety profile similar to that of ceftriaxone and consistent with the cephalosporin class. In this study, ceftaroline fosamil was an effective and well-tolerated treatment option for CAP.
Studies from the USA have reported that sleep apnoea is common in congestive heart failure (CHF), with Cheyne-Stokes respiration (CSR) being the most frequent type of sleepdisordered breathing (SDB) in these patients. Within the present study, the authors sought to assess the prevalence and type of SDB among CHF patients in Germany.A total of 203 CHF patients participated in this prospective multicentre study. All patients were stable in New York Heart Association classes II and III and had a left ventricular ejection fraction (LVEF) ,40%. The patients were investigated by polygraphy and all data were centrally analysed. Patient enrolment was irrespective of sleep-related symptoms.The majority of patients were male with a mean age of 65 yrs and hospitalised. Of the 203 patients, 145 (71%) had an apnoea/hypopnoea index .10?h -1 , obstructive sleep apnoea (OSA) occurred in 43% (n588) and CSR in 28% (n557) of patients. The prevalence of sleep-disordered breathing is high in patients with stable severe congestive heart failure from a European population. As sleep-disordered breathing may have a negative impact on the prognosis of congestive heart failure, a sleep study should be performed in every patient with congestive heart failure and a left ventricular ejection fraction of ,40%. This diagnostic approach should probably be adopted for all of these patients irrespective of the presence of sleep-related symptoms.
Study Objectives: Obstructive sleep apnea (OSA) is associated with a range of cardiovascular sequelae and increased cardiovascular mortality. The aim of our study was to assess the prevalence of OSA in patients with symptomatic angina and angiographically verified coronary artery disease (CAD). In addition, we analyzed the association of OSA and other coronary risk factors with CAD and myocardial infarction. Methods: Overnight non-laboratory-monitoring-system recordings for detection of OSA was performed in 223 male patients with angiographically verified CAD and in 66 male patients with exclusion of CAD. A logistic regression analysis was performed to assess associations between risk factors and CAD and myocardial infarction. Results: CAD patients were found to have OSA in 30.5%, whereas OSA was found in control subjects in 19.7%. The mean apnea/hypopnea index (AHI) was significantly higher (p < 0.01) in CAD patients (9.9 ± 11.8) than in control subjects (6.7 ± 7.3). Body-mass-index (BMI) was significantly higher in patients with CAD and OSA than in patients with CAD without OSA (28.1 vs. 26.7 kg/m2; p < 0.001). No significant difference was found with regard to other risk factors and left ventricular ejection fraction (LVEF) between both groups. Hyperlipidemia (OR 2.3; CI 1.3–3.9; p < 0.005) and OSA defined as AHI ≥20 (OR 2.0; CI 1.0–3.8, p < 0.05) were independently associated with myocardial infarction. Conclusions: There is a high prevalence of OSA among patients with angiographically proven CAD. OSA of moderate severity (AHI ≥20) is independently associated with myocardial infarction. Thus, in the care of patients with CAD, particular vigilance for OSA is important.
Pseudomembranous and obstructive Aspergillus tracheobronchitis (PMATB/OATB) are still considered to be refractory to therapy and to have a fatal outcome. To evaluate the optimal diagnostic strategy and to describe factors affecting the outcome of PMATB and OATB. Retrospective analysis of four new cases of PMATB and OATB combined with 16 previously reported cases over a 10-year period (1995-2004). Among the four new cases reported and the 16 published cases, four patients survived their infection. The mortality rate was significantly higher in the group of ventilated patients [94% (15 of 16 patients)] than in the group of non-ventilated patients [25% (1 of 4 patients), P < 0.05, Fisher's exact test]. In all 20 patients, diagnosis was established by bronchoscopy. Culture examination of mucous plugs was positive in 8 of 10, culture of the tracheobronchial aspirate was positive in 8 of 12, and bronchoalveolar lavage was diagnostic in 7 of 13 patients. All bronchoscopic techniques were complementary in improving the yield of bronchoscopy. However, microscopy of mucous plugs and/or necrotic material was the best diagnostic modality [positive in 94% (17 of 18 patients)]. Prognosis of PMATB and OATB remains poor. Microscopy of respiratory specimens is the most sensitive tool to confirm the diagnosis. The characteristic appearance of the disease makes it possible to start antifungal therapy immediately.
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