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Biomedical subjects

J Vandepitte

Publications and source records attributed to J Vandepitte.

At least 127 records · Page 7Linked to original sources

Pseudomonas putrefaciens as a cause of bacteremia in humans.

Pseudomonas putrefaciens has been presented as an opportunistic pathogen in a few isolations from humans. This is the first documented report of a local infection of P. putrefaciens complicated by invasion of the blood stream. The organism was twice isolated from the blood culture and once from the wound exudate of a 73-year-old woman hospitalized for extensive ulcerations on the legs. Parenteral ampicillin and gentamicin together with local antiseptic treatment led to an uneventful recovery.

Aged↗

Yersinia enterocolitica as a cause of erythema nodosum.

54 cases of erythema nodosum, seen in the Department of Dermatology at the St. Raphael University Hospital, Louvain, were reviewed for their possible aetiology. A search for Yersinia enterocolitica (Y.e.) agglutinins was performed in 21 patients of whom 8 had significant serum antibody titres. These cases are presented and discussed. Gastro-intestinal symptoms, preceding by 2 weeks the erythema nodosum, are strongly suggestive for an aetiologic link with Y.e. Our observations confirm and extend to this part of Europe, the experience of other, mainly Scandinavian, authors.

Adolescent↗

Subacute bacterial endocarditis due to Actinobacillus actinomycetemcomitans. Report of a case with a review of the literature.

A case of subacute bacterial endocarditis due to Actinobacillus actinomycetemcomitans is reported. The patient was successfully treated first by a combination of gentamicin and ampicillin and then, because of severe allergic reactions, ampicillin was replaced by co-trimoxazole; symptoms did not recur and blood cultures remained sterile. A synoptic table is presented of 19 reported cases of infection caused by A. actinomycetemcomitans not connected with actinomycosis, with particular regard to their clinical features, treatment, and outcome.

Actinobacillus↗

In vitro sensitivity of hospital strains of Serratia marcescens to chemotherapeutic agents.

The susceptibility of 83 non-pigmented Serratia marcescens strains was determined by an agar dilution technique. They originated from miscellaneous pathological specimens submitted to the diagnostic laboratory during a nosocomial infection outbreak in 1974. All strains were completely resistant to 128 mug/ml of cephalothin, colistin sulphomethate, lincomycin and penicillin G. They were also resistant to clinically attainable concentrations of ampicillin, chloramphenicol, erythromycin, novobiocin and tetracycline. With regard to drugs with some activity 84% of the strains were susceptible to nalidixic acid, 48% to sulphamethoxazole, 57% to streptomycin, 60% to kanamycin, 61% to gentamicin, 85% to co-trimoxazole and 100% to amikacin. Environmental strains isolated from the infected units were strikingly more sensitive than the patient strains.

Amikacin↗

Pseudomonas putrefaciens as a cause of infection in humans.

Pseudomonas putrefaciens, a strongly H2S-producing pseudomonad, was isolated from 10 human infections over a two-year period. In one patient the organism was repeatedly isolated from a phlegmone developing in the depth of a varicose leg ulcer. This is the first report on the occurrence of Ps. putrefaciens in humans outside the USA and the first to provide the detailed account of a clinical observation where the opportunistic pathogenic role of this unfamiliar organism has been sufficiently documented. Data are presented on the bacteriological properties and on the antibiotic sensitivity of Ps. putrefaciens.

Adult↗

[Cerebromeningeal cryptococcosis. Predisposing role of immunosuppressive therapy in patients with kidney transplants].

Disseminated cryptococcal infection is described in eight patients, seven of them with verified meningeal involvement. Six of the eight patients were recipients of a renal homograft and submitted to the classical immunosuppressive treatment. Consideration is given to predisposing factors and to problems in the clinical, biological and mycological diagnosis. Some comments are presented on the often disappointing results of antifungal therapy of cryptococcal meningitis.

Adult↗