Bactericidal activity of selected antimicrobial agents against Bilophila wadsworthia and Bacteroides gracilis.

Bactericidal assays of Bacteroides gracilis (six strains) and Bilophila wadsworthia (12 strains) in brucella broth with appropriate supplements were performed by the time-kill kinetic method. Antimicrobial agents tested were ampicillin/sulbactam (final concentrations, 16/8 micrograms/mL), ticarcillin/clavulanate (128/2 micrograms/mL), imipenem (8 micrograms/mL), cefoxitin (32 micrograms/mL), chloramphenicol (16 micrograms/mL), clindamycin (4 micrograms/mL), and metronidazole (16 micrograms/mL). Although all antimicrobial agents tested inhibited growth of all Bilophila strains during the first 24 hours, bactericidal activity was variable; only metronidazole was uniformly bactericidal. Most strains of Bilophila showed 1-2 log increases in growth at 6 hours with clindamycin and chloramphenicol. With chloramphenicol, some Bilophila strains tested showed regrowth starting at 30 hours. B. gracilis strains were generally more susceptible to all agents tested. Metronidazole, ticarcillin/clavulanate, chloramphenicol, and imipenem were most active. Several strains of B. gracilis were not killed by ampicillin/sulbactam, clindamycin, or cefoxitin. Activity was variable among strains and antimicrobial agents.

[Developing occupational integration of patients with chronic polyarthritis during productive years]. / Entwicklung der Berufstätigkeit bei Patienten mit einer chronischen Polyarthritis im Erwerbsalter.

Rheumatoid arthritis is a common disorder that depends on the activity of the disease, the severeness of the functional losses, and the degree of suffering from pain. In a study of 817 RA patients it could be shown that the occupational status depends as much on the severing of the disease as on the job status, educational status, and income.

[Special problems of young rheumatic patients with occupational placement]. / Besondere Probleme junger Rheumakranker bei der beruflichen Eingliederung.

In a study initiated by the German League against Rheumatism, 433 young patients with rheumatic disorders (mean age 27 years, disease duration 7.5 years, 60% female, 40% male) were questioned in 1989 for the first time to ascertain disease-related problems encountered at school or during professional training. Their self-reported diagnoses were 68.2% chronic arthritis and 23.6% Ankylosing spondylitis (definite or probable diagnosis). From 181 patients who had been affected at school age, 84.5% reported the following main problems: absence related to illness, exclusion from excursions and school-related activities. Nevertheless, a majority of the patients (60.5%) reached a qualified graduation. 25.3% of the study sample was still attending school, 50.3% were employed, 8.6% were unemployed, and 4.5% had been retired early. Only 37.7% of the Arthritis patients and 22.3% of the Spondylitis patients had sought advice and help from the labour exchange services; 26.9% of the arthritis patients and 21.9% of the Spondylitis patients assessed this advice to be helpful. Regarding vocational guidance, the patients main criticism was a lack of knowledge about rheumatic disorders. There is a demand for an adjustment of the individual physical abilities and the requirements of the respective jobs, and continuous supervision by a rheumatologist is necessary.

[The "Emmerich Arthritis Record", function and acceptance within the scope of an integrated treatment concept]. / Der "Emmericher Arthritispass", Funktion und Akzeptanz im Rahmen eines integrierten Behandlungskonzepts.

For a comprehensive model of rheumatoid arthritis treatment, we designed an arthritis manual for continuous treatment of chronic illness. One goal of introducing the manual to the patients was the improvement of communication between patient and different doctors and therapists. The first part includes of a doctor's documentation sheet and a patient calendar (6 months each) for daily self-documentation of drug compliance. The second part is a daily pain-rating scale. The 3-year evaluation of 655 patient manuals for 286 patients was analyzed to estimate the compliance in using the manual. Overall, 87% of diagnoses, 83% of disease-modifying anti-rheumatic drugs (DMARDs), 87% of non-steroidal anti-rheumatic drugs (NSAIDs) had been documented in the manual. Data indicates that the general practitioner and the rheumatologist accepted the manual form. In addition, 85% of the documented patients used the DMARDs, 74% used the daily pain score, and 43% the daily physiotherapy. Subgroup data (n = 130 RA patients) suggest additional results: 1) there was no difference in sociodemographic data between the patient manual user group and the non-user group; 2) the user group consisted of patients with higher disease activity (ARA-criteria), higher pain score, and negative mood pattern. Furthermore, the user group was more active in daily physiotherapy, ergotherapy, and balneotherapy.