[Analysis of amoxicillin-clavulanic acid (Xiclav) efficacy and the possibility of early switch from parenteral to oral therapy in the treatment of infections]

Abstract

Early transition from parenteral to oral antibiotic therapy switch therapy play a major role in treatment because of adverse reactions of long parenteral therapy. In the prospective, comparative and randomized clinical study the efficacy of two treatment regimens were analyzed: XICLAV (amoxicillin + clavulanic acid): parenteral regiment with early transition to oral therapy and parenteral regimen in patients with bacterial infections without transition to the oral dosage form, on the other hand. In our study we've analyzed 240 hospitalized patients in the Clinic of infectious Diseases in Tuzla and Sarajevo too, so in the Institution for infectious diseases in Zenica. The mean age of our patients was 39.6 years, 70.8% females. The major (50.5%) patients had urinary or respiratory tract infectious (bacterial pneumonia 38.8%) but several patients have had skin infections and sepsis. The first 120 patients were initially treated by Xiclav administered parenterally i.v. (adults at a dose of 3 x 1.2 gr i.v.; the children at a dose of 3 x 30 mg/kg) with early oral switch therapy (adults at a dose of 3 x 625 mg per os; the children at a dose of 3 x 25-50 mg/kg); whereas the others (120 patients) were treated parenterally by the regimen mentioned above. The mean length of i.v. therapy and hospitalization in the i.v. group was 4.12/10.21 days respectively (p > 0.05). The clinical efficacy switch of both therapeutic regimens was comparable. The resolution of all clinical symptoms and laboratory signs of infections was noted at 69% patients of both groups, with significant improvements at noted at 69% patients of both groups, with significant improvements at 21% patients and at 10% patients showed clinical failure. The tolerability of Xiclav was very good. The adverse reactions during treatment were observed at 5.2% patients. This study noticed satisfied clinical and bacterial efficacy so did tolerability of Xiclav in the treatment of bacteriological infections. Xiclav apply early transition from parenteral to oral therapy.