Osteoarticular disease is the most common complication of brucellosis in Western Iran. Sacroiliitis is the most common form of osteoarticular complication. With the use of a proper treatment regimen, the prospect for recovery is good.

We conclude that the DOX-STR combination should remain the first-line regimen for the treatment of brucellosis in our region; we recommend DOX-RIF and OFX-RIF combinations as the second-line regimens.

According to the results, tuberculosis patients still have a low quality of life in spite of receiving new care strategies. Therefore, enhancement in quality of life may improve adherence to anti-tuberculosis treatment, functioning and well-being of patients with tuberculosis.

Given the fact that the ADR regimen had a higher efficacy and more rapid action in terms of relief of symptoms compared to the DR regimen, and that no significant difference in drug side-effects and disease relapse existed in the patients of either group, adding amikacin to the DR standard treatment regimen seems beneficial.

Despite the decreasing trend in hepatitis D virus (HDV) infection worldwide, the importance of this disease cannot be underestimated. The aim of this study was to evaluate patients positive for HBsAg with respect to HDV infection and related factors. Patients with chronic hepatitis B who presented at Hamedan Province Hepatitis Community Center in 2002-2007 were included. A questionnaire covering demographic variables and history of hepatic disease was completed for each patient. Necessary tests were performed and antibodies to HDV were measured using an enzyme-linked immunosorbent assay. Of 81 HBsAg positive patients, 14 (17.3%) contained anti-HDV IgG. Only one of the patients with anti-HDV IgM was positive for HBsAg. Of the anti-HDV IgG positive patients, two (14.3%) were women. Among the women examined in this study, 24 (35.8%) were anti-HDV IgG negative (p = 0.21), and of these, six (42.8%) were HBeAg positive while 17 (25.4%) of the anti-HDV IgG negative women were positive for HBeAg (p = 0.16). The prevalence of chronic hepatitis B among anti-HDV IgG positive and negative patients was 28.6% and 39.2% respectively (p = 0.31). Because of the relatively high rate of hepatitis B virus (HBV) and HDV co-infection in our study subjects, it is vital that healthcare providers and policy makers to recognize the risk factors associated with this HBV and HDV co-infection as well as the reasons for this increased anti-HDV serology in HBV carriers.

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This study was designed to compare the efficacy of ciprofloxacin plus rifampin (CR) and ciprofloxacin plus doxycycline (CD) versus doxycycline plus rifampin (DR) in the treatment of brucellosis. A total of 178 patients with brucellosis who were referred to the Sina Hospital, Hamedan, Iran, were included. The responses to therapy were observed in 166 cases (93.7%) - 59 were in the DR group, 59 in the CR group and 48 in the CD group. No significant differences in the therapeutic responses were observed (P = 0.09). Relapse was observed in 11.7% (DR 7.7%, CR 8.3% and CD 17.5%) after a six-month follow-up. No significant differences were also observed in relapse rates among the three groups (P = 0.35). We concluded that DR is still the first choice regimen and CR or CD may be used as alternatives for treatment of brucellosis in adults.

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