Journal of chemotherapy
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Journal of chemotherapy · Aug 2002
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialAmoxicillin/clavulanic acid versus cefotaxime for antimicrobial prophylaxis in abdominal surgery: a randomized trial.
Amoxicillin/clavulanic acid (amoxicillin 2 g/clavulanic acid 200 mg) has been administered in comparison to cefotaxime (2 g) for antimicrobial prophylaxis in 476 evaluable patients undergoing abdominal surgery at high risk of septic complications. Both antibiotics were administered as a single infusion. 205 evaluable patients (110 in amoxicillin/clavulanic acid group and 95 in cefotaxime group) underwent upper gastrointestinal surgery (including gastroduodenal and biliary surgery). The wound infection rate was 4.5% for amoxicillin/clavulanic acid and 7.4% for cefotaxime, with no significant differences. ⋯ No serious adverse events and no cases of diarrhea were observed. In conclusion, in our experience amoxicillin/clavulanic acid proved to be as effective as cefotaxime in protecting patients from surgical infections in abdominal surgery. Its use in surgical prophylaxis may help decrease the cost of treatment and reduce the risk of resistance to antibiotics and superinfections.
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Journal of chemotherapy · Aug 2002
Randomized Controlled Trial Comparative Study Clinical TrialComparative analysis of azithromycin and clarithromycin efficacy and tolerability in the treatment of chronic prostatitis caused by Chlamydia trachomatis.
A total of 123 patients, older than 18 years of age, with symptoms of chronic prostatitis and inflammatory findings as well as the presence of Chlamydia trachomatis confirmed by DNA/RNA DIGENE hybridization method in expressed prostatic secretion or in voided bladder urine collected immediately after prostatic massage, were examined. The patients were randomized to receive a total of 4.5 g of azithromycin for 3 weeks, given as a 3-day therapy of 1 x 500 mg weekly or clarithromycin 500 mg b.i.d. for 15 days. ⋯ In the group of patients with chronic chlamydial prostatitis the eradication rates (azithromycin 37/46, clarithromycin 36/45) and the clinical cure rates (azithromycin 32/46, clarithromycin 32/45) were not significantly different with regards to the administered drug (p > 0.05). In the group of patients with asymptomatic chlamydial prostatitis the eradication rates (azithromycin 11/16, clarithromycin 10/15) were not significantly different with regards to the administered drug (p = 1.00, OR = 1.1).