| Abstrakt: |
Purpose: Previous studies have shown the effect of hydroxychloroquine in the treatment and prevention of recurrence of brucellosis. The aim of this study was to compare the effect of 4 and 6 week regimen containing hydroxychloroquine in the treatment of brucellosis. Methods: In a single-blind randomized clinical trial, 92 patients with acute brucellosis were randomly divided in two treatment groups who received a triple drug regimen including doxycycline, streptomycin, and hydroxychloroquine (DSH] for 4 and 6 weeks. All patients were followed up for up to 6 months. Response to treatment, relapse rate, complications, and results of serological tests were compared in both groups. Data were analyzed by SPSS software version 16. Results: Of the 92 patients studied, 46 received a 4 week course and 46 received a 6 week course of therapy. There were no significant differences between the two groups in terms of age and sex distribution. The response rate, treatment failure, and relapse in the 4 week treatment group were 82.6%, 17.3%, and 7.89%, respectively, and in the 6 week treatment group were 91.3%, 8.7%, and 9.52%. The frequency of negative 2ME test at 24 weeks after treatment was 11.1% in the 4 week group and 8.7% in the 6 week group. No significant differences were found between the two groups in terms of response to treatment, treatment failure, relapse, and negative 2ME test. Conclusion: The 4 week and 6 week courses of the combination of DSH are equally effective in treating brucellosis. We recommend further studies to support the use of the short-course 4 week regimen for the treatment of uncomplicated brucellosis. [ABSTRACT FROM AUTHOR] |
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