Clinical and Laboratory Evaluation of Cefamandole in the Therapy of Haemophilus spp. Bronchopulmonary Infections
| Autor: | Dennis G. Delgado, Carmen J. Brau, William E. Dismukes, C. Glenn Cobbs |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 1979 |
| Předmět: |
Adult
Male medicine.medical_specialty Blood Bactericidal Activity Haemophilus Infections medicine.drug_class Antibiotics Cephalosporin Cefazolin Microbial Sensitivity Tests Gastroenterology Internal medicine Ampicillin Haemophilus medicine Humans Pharmacology (medical) Cefoxitin Cefamandole Bronchitis Aged Pharmacology Clinical Trials as Topic biology business.industry Pneumonia Middle Aged biology.organism_classification Pharmacology and Therapeutics Surgery Cephalosporins Infectious Diseases Sputum Female medicine.symptom business medicine.drug |
| Popis: | A prospective, randomized, single-blind comparison of parenteral cefamandole and ampicillin was conducted in 27 hospitalized adult patients with pneumonia or purulent tracheobronchitis due to Haemophilus spp. Patients received either parenteral cefamandole or ampicillin in a dose of 1 g every 6 h. Cefamandole was as effective and safe as ampicillin. Of the 14 patients treated with cefamandole, 13 were considered cured, as were 12 of the 13 treated with ampicillin. One patient in each treatment group improved clinically but did not clear his sputum of Haemophilus spp. One patient treated with cefamandole had a recurrence of Haemophilus spp. bronchitis 9 days after cure. Adverse effects were more common in the cefamandole-treated group (50% versus 15%), but were mild and did not require discontinuation of therapy in any patient. The in vitro susceptibilities of 64 clinical isolates of Haemophilus spp. to 10 antibiotics were determined. Cefamandole was the most active of the cephalosporin-cephamycin antibiotics tested, inhibiting 98% of 61 non–beta–lactamase–producing isolates at 2 μg/ml and 100% at 4 μg/ml. Cefamandole inhibited the three ampicillin-resistant isolates at 2 μg/ml or less. Cephapirin, cefoxitin, and cephalothin were the next most active, whereas cefazolin and cephradine were the least active. |
| Databáze: | OpenAIRE |
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