Background and Study objective. Focused lung ultrasound (LUS) examinations are important tools in critical care medicine. There is evidence that LUS can be used for the detection of acute thoracic lesions. However, no validated training method is available. The goal of this study was to develop and assess an objective structured clinical examination (OSCE) curriculum for focused thorax, trachea, and lung ultrasound in emergency and critical care medicine (THOLUUSE). Methods. 39 trainees underwent a one-day training course in a prospective educational study, including lectures in sonoanatomy and -pathology of the thorax, case presentations, and hands-on training. Trainees' pre- and posttest performances were assessed by multiple choice questionnaires, visual perception tests by interpretation video clips, practical performance of LUS, and identification of specific ultrasound findings. Results. Trainees postcourse scores of correct MCQ answers increased from 56 ± 4% to 82 ± 2% (mean± SD; P < 0.001); visual perception skills increased from 54 ± 5% to 78 ± 3% (P < 0.001); practical ultrasound skills improved, and correct LUS was performed in 94%. Subgroup analysis revealed that learning success was independent from the trainees' previous ultrasound experience. Conclusions. THOLUUSE significantly improves theoretical and practical skills for the diagnosis of acute thoracic lesions. We propose to implement THOLUUSE in emergency medicine training.

PCV-7 should be administered to all CI recipients younger than 6 years and older than 6 years who are at an increased risk for bacterial meningitis. CI recipients with a history of bacterial meningitis should undergo immunological evaluation.

With regard to the increased risk for bacterial meningitis, the authors recommend priming CI recipients younger than 8 years of age with pneumococcal conjugate vaccine followed by a PPV-23 booster.

Pneumococcal vaccination is advocated for asthmatics. Although routinely performed, data supplying evidence for this recommendation are limited. We examined the immunological background of 215 asthmatic children (2-5 year old) at a university children's hospital and compared the immunogenicity of the recommended pneumococcal vaccines. Testing encompassed serum immunoglobulins, immunoglobulin G (IgG)-subclasses, and pneumococcal antibodies against serotypes 4, 6B, 9V, 14, 18C, 19F and 23F. An infection-prone subgroup received one dose of 23-valent pneumococcal polysaccharide vaccine (PPV-23; n = 38, median age 45 months) or of 7-valent conjugate vaccine (PCV-7; n = 23; median age 35 months). Pneumococcal antibodies were determined again after 4 weeks. Low immunoglobulin- and/or IgG-subclass levels were found in 27 subjects (14 infection-prone). Prevaccination pneumococcal antibody levels ranged from 0.36 to 1.06 microg/ml, depending on the serotype. The percentage of subjects with putative protective antibody levels > or =1.0 microg/ml ranged only from 19.9% to 54.1%, over all. Postvaccination, antibody geometric mean concentrations increased significantly higher in PCV-7 vaccinees for serotype 14 (p < 0.01) and 23F (p < 0.05). Now the percentage of putatively protected subjects ranged from 40.9% (serotype 6B) to 90.9% (serotype 19F) following PCV-7 compared with 31.6% (serotype 6B and 23F) to 81.6% (serotype 19F) in PPV-23 vaccinees. Our data give further evidence for pneumococcal vaccination of asthmatic children. PCV-7 is at least as immunogenic as PPV-23. Moreover, for children suffering from persistent asthma, PCV immunisation should be considered.

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