Comparative assay of fluorescent antibody test results among twelve European National Reference Laboratories using various anti-rabies conjugates.

Twelve National Reference Laboratories (NRLs) for rabies have undertaken a comparative assay to assess the comparison of fluorescent antibody test (FAT) results using five coded commercial anti-rabies conjugates (Biorad, Bioveta, Fujirebio, Millipore, and SIFIN conjugates). Homogenized positive brain tissues infected with various lyssavirus species as well as negative samples were analyzed blindly using a standardized FAT procedure. Conjugates B, C, D, and E were found to be significantly more effective than conjugate A for GS7 (French RABV) diluted samples (1/8 and 1/100) while the frequency of concordant results of conjugates C and D differ significantly from conjugates A, B and E for CVS 27.

Analysis of vaccine-virus-associated rabies cases in red foxes (Vulpes vulpes) after oral rabies vaccination campaigns in Germany and Austria.

To eradicate rabies in foxes, almost 97 million oral rabies vaccine baits have been distributed in Germany and Austria since 1983 and 1986, respectively. Since 2007, no terrestrial cases have been reported in either country. The most widely used oral rabies vaccine viruses in these countries were SAD (Street Alabama Dufferin) strains, e.

Subclinical infection with avian influenza A (H5N1) virus in cats.

Avian influenza A virus subtype H5N1 was transmitted to domestic cats by close contact with infected birds. Virus-specific nucleic acids were detected in pharyngeal swabs from 3 of 40 randomly sampled cats from a group of 194 animals (day 8 after contact with an infected swan). All cats were transferred to a quarantine station and monitored for clinical signs, virus shedding, and antibody production until day 50.

Incidence of hip dysplasia in idiopathic clubfoot.

There is reported to be no increased risk for developmental dysplasia of the hip in children with idiopathic clubfoot. The purpose of this study was to determine the incidence of radiographic hip dysplasia in infants with idiopathic clubfoot. Fifty-one children with idiopathic clubfoot who underwent surgical release by a single surgeon had anterior-posterior pelvis radiographs obtained at 4 or more months of age to screen for developmental dysplasia of the hip.

Molecular epidemiology of rabies viruses in Europe.

Several different strains of classical rabies virus co-circulate in Europe. In order to investigate the roles of the host species and topography on the molecular epidemiology of these viruses, a 400 bp region of the nucleoprotein gene was sequenced and compared with more than 500 European virus isolates. Viruses from 21 European countries were represented including some unique panels of archived isolates from the former Republic of Yugoslavia, Estonia, the Czech Republic, Poland and Austria.

Job sharing as an employment alternative in group medical practice.

Although physicians discuss quality-of-life and employment issues with their patients, they often fail to consider flexible scheduling and reduced employment options to lessen their own job stress. We examined one of these options by surveying two community-based, private practice groups with a combined 13-year experience with job sharing. We found that a majority of respondents rated job sharing as successful, and most wanted it to continue.

[Relevant problems of persistent bacterial infections].

The persistance of human bacterial infections is influenced by different factors and varies in duration. Besides genetical defects of the immune system the persistance of bacteria may also be enfavored by underlying diseases also. Regarding the duration of the persistance the long or even life long lasting infections are of special clinical, epidemiological and public health interest.

Human pancreatic tissue concentration of bactericidal antibiotics.

Pancreatic infection represents the most important cause of fatal outcome in human acute pancreatitis. In a comparative analysis, human pancreatic tissue concentrations of 10 different bactericidal antibiotics were determined in 89 patients undergoing pancreatic surgery. Concentrations of the antibiotics were determined in the blood and pancreatic tissue using high-pressure liquid chromatography.

Introducing quality improvement thinking to medical students: the Cleveland asthma project.

This article describes a medical school's effort to introduce quality improvement (QI) concepts and methods through experiential learning to students as part of a required eight-week primary care clerkship. Each student describes a patient with asthma, investigates the cost of care, and assesses the outcome through an interview with the patient. These patients are considered together as recipients of an areawide process of care.

Resin versus standard blood culture media used with the new BACTEC automated infrared system: an evaluation in febrile granulocytopenic patients.

Resin-containing aerobic and anaerobic blood culture media (NR 16A and NR 17A) for use with the new BACTEC infrared blood cultures system were compared with standard BACTEC media (NR 6A and NR 7A) in their efficacy to detect bacteremia in febrile granulocytopenic patients receiving antimicrobial treatment. A total of 1185 sets of blood cultures obtained from 341 patients during a 12-month period were evaluated. There were 109 positive cultures (9.

[Fish breeder granuloma: infection caused by Mycobacterium marinum and other atypical mycobacteria in the human. Analysis of 8 cases and review of the literature].

Granulomatous lesions of the skin and tendon sheaths after exposure to fish tank or aquarium water are frequently caused by non-tuberculous so-called atypical mycobacteria. Mycobacterium marinum is the species most often isolated from such lesions. Rarely, other non-tuberculous species of mycobacteria may be isolated.

A survey of Cleveland Clinic training-program alumni. Implications for evaluation of graduate medical education.

The graduate of a medical training program is in a unique position to evaluate that program in comparison with the realities of medical practice. A survey of alumni of the Cleveland Clinic's graduate training programs was conducted in September 1986. The alumni's perceptions of the quality of their programs and the educational services provided by the Division of Education are discussed in relation to the educational administrative structure and evaluation process at The Cleveland Clinic Foundation.

The penetration of antibiotics into human pancreas.

In order to analyse the penetration of two antibiotics (mezlocillin and metronidazole) which cover the spectrum of microorganisms involved in pancreatic infection, we determined their concentration in pancreatic tissue, juice and cyst fluid in 16 patients undergoing pancreatic surgery. In addition, the external pancreatic fistula fluid of one patient was analysed for antibiotic concentration and bacterial counts during a seven-day treatment with mezlocillin, metronidazole and netilmicin (i.v.

[Bismuth subsalicylate treatment in chronic Campylobacter pylori-associated erosive gastritis].

In a prospective open study 21 patients with upper abdominal complaints and chronic active gastritis as well as endoscopically proven erosions were treated with bismuth subsalicylate (4 X 30 ml/day, corresponding to 4 X 314 mg Bi3+) for three weeks. In 20 patients (95%) Campylobacter pylori (CP) was found in at least two of three examinations (culture, CLO quick-test, special histology). After the treatment 17 of 21 patients (81%) were CP negative, and the clinical symptoms had gradually disappeared.

A peer review process to assess the quality of graduate medical education.

Accreditation standards for graduate medical education require the internal evaluation of programs. In this paper, the authors describe a system of peer review instituted to meet these requirements and report on the supporting administrative structure and outcome of the peer review process. Although time-consuming and in some cases causing apprehension among staff members and residents, the experience of a peer review process was useful for staff members, residents, and administrators.

In vitro antibacterial activity of imipenem in combination with newer quinolone derivatives.

The antibacterial activity of imipenem combined with norfloxacin, ciprofloxacin, or ofloxacin against 43 gram-positive cocci and 53 aerobic gram-negative rods compared to results obtained with the combination of imipenem with amikacin. Synergistic antibacterial action (defined as FIC index less than or equal to 0.5) was found for 28% of strains with imipenem/amikacin and imipenem/norfloxacin, in 23% with imipenem/ofloxacin, and in 18% with imipenem/ciprofloxacin.

Marketing issues in continuing medical education.

Marketing is an important component of continuing medical education (CME). However, marketing is more than the identification of methods to recover costs of delivering programming. It focuses on meeting the needs and desires of physician participants, identifying an appropriate location, satisfying the goals of a sponsoring institution, and making an effect on the quality of care given by receivers and deliverers of CME.

Aerococcus bacteremia associated with granulocytopenia.

Two cases of bacteremic infection due to aerococci in granulocytopenic patients with acute leukemia and oral mucositis are described. Strains isolated from blood cultures of both patients were resistant to the antibiotics given orally for prophylaxis. One patient died in septic shock; surveillance cultures from oral washings in the other repeatedly showed high concentrations of aerococci.

[Lyme borreliosis in South Germany. Epidemiologic data on the incidence of cases and on the epidemiology of ticks (Ixodes ricinus) carrying Borrelia burgdorferi].

Among 2403 ticks (Ixodes ricinus) tested in 1985 for Borrelia 328 (13.6%) were carriers (adults about 20%, nymphs about 10%, larvae about 1%). The highest prevalence of infected ticks was among adult ticks in the Isar region north of Munich (33.

Ofloxacin for prevention of bacterial infections in granulocytopenic patients.

We studied the potential value of oral ofloxacin (200 mg twice daily) for selective decontamination and infection prevention in 40 granulocytopenic patients with acute leukemia, blast crisis of chronic myelogenous leukemia, hairy cell leukemia or severe aplastic anemia. The quality of selective decontamination was acceptable with rapid elimination of Enterobacteriaceae from the alimentary tract, only a slight decrease in concentrations of anaerobes in faeces, and a small number of newly acquired transient (twelve isolates in seven patients) or colonizing (six strains with 28 isolates in four patients) aerobic gram-negative rods and Staphylococcus aureus (one isolate) recovered from 672 surveillance cultures from faeces, oral washings and urine. Two of three patients colonized with ofloxacin-resistant Pseudomonas aeruginosa strains developed Pseudomonas infections.