Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Penicillin allergy presents a major obstacle to the successful management of some antepartum infections. We studied 15 pregnant women with histories of penicillin allergy confirmed by positive immediate wheal-and-flare skin tests. Thirteen had syphilis, one listeria sepsis, and one Streptococcus viridans endocarditis. Each patient was desensitized over four to six hours by oral administration of increasing doses of penicillin V. At the completion of the procedure, full-dose parenteral therapy with penicillin G or ampicillin was instituted. No extracutaneous reactions were detected. Five of the subjects (33 per cent) experienced pruritus (three) or urticaria (two), but no interruption of desensitization or therapy was necessary. All clinically apparent maternal infections were cured. The pregnancy complicated by listeriosis aborted in the first trimester. The 11 neonates delivered to date are normal. These results indicate that oral desensitization is an acceptably safe approach to therapy in pregnant women who are allergic to penicillin and have infections that require beta-lactam drugs.
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PMID:Penicillin allergy and desensitization in serious infections during pregnancy. 392 35

A 68-yr-old man with a history of a morbilliform rash caused by intravenous penicillin required carbenicillin (CB) therapy for refractory Serratia marcescens septicemia. Skin testing showed a positive immediate skin test to the penicilloate minor determinant in the presence of negative tests to benzylpenicilloylpolylysine (BPL) and penicillin G (PG), as well as cross-reactivity between the penicilloate derivatives of PG and CB. True densensitization was accomplished by gradual administration of CB intravenously and was accompanied by a diffuse flush reaction. There was specific loss of wheal-and-flare reactivity as well as of specific serum reaginic antibody activity during the procedure, and there was no evidence of activation of serum complement. This case illustrates the usefulness of skin tests in the prediction and management of penicillin allergy and presents data pertaining to immunologic mechanisms involved in true desensitization.
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PMID:Desensitization of anaphylactic hypersensitivity specific for the penicilloate minor determinant of penicillin and carbenicillin. 616 52

When patients allergic to penicillin develop life-endangering infections that require treatment with beta-lactam antibiotics, they face a fatal infection or the possibility of a fatal allergic reaction. We have approached this situation by using an oral desensitization procedure before full-dose antibiotic therapy. Thirty consecutive patients with histories of allergic reactions to penicillin, positive immediate wheal and flare skin-test reactions to penicillin determinants, and life-threatening infections were studied. Bacterial endocarditis requiring penicillin G therapy led to desensitization of 19 patients, Pseudomonas sepsis of pneumonia requiring treatment led to desensitization of nine subjects, and staphylococcal infections requiring therapy with a penicillinase-resistant penicillin led to desensitization of two patients. Penicillin G or carbenicillin were administered orally, beginning with 100 U or 60 microgram, respectively. At 15-min intervals, progressively doubled doses were given during continuous monitoring for the appearance of allergic reactions. Within 5 hr, full therapeutic doses were administered intravenously. Skin-test reactions disappeared or diminished in all 23 subjects who were retested after desensitization. Full courses of antibiotic therapy and cure of the infections were accomplished in 30 of 30 patients. No deaths, anaphylaxis, or severe acute allergic reactions occurred. Pruritic cutaneous eruptions appeared in nine patients (30%) 6 to 48 hr after the onset of therapy. One patient developed reversible nephritis 3 wk into therapy with penicillin G. The results of this study suggest that oral desensitization is an effective, relatively safe approach to administering beta-lactam antibiotics to penicillin-allergic patients with life-threatening infections.
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PMID:Desensitization of patients allergic to penicillin using orally administered beta-lactam antibiotics. 706 69

Cefozopran (CZOP) was administered via intravenous injection to 9 patients (ages ranging from 1 month to 13 years) with pediatric bacterial infections, at daily dose levels between 56.7 and 200 mg/kg, divided into 3 or 4 doses. The following results were obtained. 1. Eight patients, including 1 with purulent meningitis, 1 with sepsis, 3 with acute pneumonia and 3 with lymphadenitis, were treated and subjected to clinical evaluation. Clinical effects were excellent in 6 cases and good in 2, with an overall efficacy rate of 100%. One case with pyoderma was not evaluated because of a combined use of an external antibiotic. 2. Organisms suspected as pathogens included 5 strains: 3 strains of Haemophilus influenzae, 1 strain of Staphylococcus aureus and 1 of Escherichia coli. Bacteriologically, all the strains were eradicated. 3. Side effects or abnormal laboratory test results were observed in 4 cases; wheal in 1 case, elevated GOT and GPT in 2 cases and eosinophilia in 1 case. 4. From the results described above, we considered that CZOP would be an effective drug for use in pediatric bacterial infections.
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PMID:[Clinical studies on cefozopran in pediatrics]. 785 86