The patients waiting for MAR benefited significantly from the buprenorphine as an interim therapy according to retention, self-reported use of drugs and wellbeing. However, the patients had difficulties in remaining in treatment over time without psychosocial support.

No abstract

Background: Many physicians are still skeptic to treat opioid dependants, with or without maintenance treatment, for hepatitis C (HCV) because of concerns about psychiatric comorbidity, stability and adherence. In Norway, there are about 3,500 patients participating in the restrictive medication-assisted rehabilitation (LAR) programs in which all patients are given methadone or buprenorphine maintenance therapy. This study was undertaken to determine whether HCV combination therapy with pegylated interferon α-2a plus ribavirin is feasible, efficient and safe in this patient group. Method: Seventeen patients with HCV genotype 3a were treated for 24 weeks. To optimize compliance, the treatment was given from a department of infectious diseases in cooperation with an LAR center. All injections were given in the LAR center and the patients were given psychosocial support. Results: The compliance was 100%. All responded to the therapy and 16 (94%) were sustained responders. Discussion/Conclusion: This study indicates that compliance and treatment outcome of opioid dependants on methadone or buprenorphine maintenance after 24 weeks of HCV treatment corresponds to that for non-dependants if extra support is given. The treatment should be undertaken in collaboration with specialists in addiction medicine, hepatology and infectious diseases.

The diagnostic value of detection of specific IgM antibodies was analysed in Mycoplasma pneumoniae infections. In a retrospective clinical and serological study, M. pneumoniae IgM antibodies were determined by a mu-capture ELISA using enzyme-labelled antigen. The study group consisted of 91 patients with significantly raised titers in paired sera or a single high titer of complement fixation antibodies. About 40% of the patients had been treated with antibiotics ineffective against M. pneumoniae infections prior to admission to hospital. Treatment with erythromycin or tetracycline was shown to give a shorter period of fever compared to if no or ineffective therapy was given. Specific IgM antibodies were detected in about 80% of sera sampled 9 days or more after onset of symptoms. In sera sampled at 7-8 days after onset IgM antibodies were found in about 40% of the sera but only occasionally in sera sampled earlier. In the age group 0-20 years 88% of the patients developed an IgM response. In the higher ages (greater than 60 years) a significantly lower rate of IgM responders was observed.