Problems in the diagnosis of profound trichophytosis barbae.

Zoophilic species of human dermatophytoses, such as Trichophyton mentagrophytes are significantly rare. We present a case of a 42-year-old male who for 2 months had been unsuccessfully treated and then referred to hospital with suspected actinomycosis. Lesions on the skin on his neck, submandibular area, cheeks and groins were consistent with extremely painful, merging inflammatory tumours and infiltrations with the presence of numerous pustules in hair follicles that poured purulent contents forming into yellow crusts after compression. The treatment with terbinafine was successful. The final identification of the Trichopyton mentagrophytes var. granulosum strain was performed based on a microscopic assessment of the culture, and the result of species identification was confirmed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis.

Oral anti-CD3 immunotherapy for HCV-nonresponders is safe, promotes regulatory T cells and decreases viral load and liver enzyme levels: results of a phase-2a placebo-controlled trial.

UNLABELLED: Orally administered anti-CD3 antibodies are biologically active in the gut through induction of regulatory T cells, exert an immune-modulatory effect, and alleviate insulin resistance and liver damage in patients with NASH. AIMS: To determine the safety of oral anti-CD3 monoclonal antibody (MAb) immunotherapy in chronic HCV patients with associated immune dysfunction. METHODS: Four groups (n = 9) of chronic HCV patients who were nonresponders to interferon plus ribavirin therapy received oral placebo (group A) or anti-CD3 MAb at one of three dosage levels for 30 days. Patients were followed for safety parameters and serum levels of liver enzymes, virus, cytokines and regulatory T cells. RESULTS: Oral anti-CD3 immunotherapy was safe and well tolerated; no treatment-related adverse events were noted. The following improvements were noted relative to pretreatment levels: HCV viral load and AST and ALT levels decreased in the low- and high-dose groups following 30 days of therapy. In two of the treated groups, an increase in regulatory T cells (CD4(+) CD25(+) ) was noted. The positive effects were somewhat more apparent in subjects with initially elevated liver enzyme levels. CONCLUSIONS: Oral anti-CD3 MAb immunotherapy for nonresponder HCV patients was safe and well tolerated. Trends and statistically significant improvements were observed as reductions in viral load and liver enzyme levels, along with an increase in regulatory T-cell levels. These data support a role for the immune system in the pathogenesis of HCV infection and suggest that this immunotherapy is worthy of evaluation in combination with HCV antiviral drugs.

Natural leukocyte interferon alpha (Alfaferone) combined with ribavirin in the treatment of patients with HCV-related cirrhosis: our experience.

BACKGROUND: The aim of the study was to evaluate the efficacy and safety of combined treatment with natural leukocyte interferon alpha (Alfaferone) plus ribavirin in patients with HCV-related cirrhosis. PATIENTS AND METHODS: Twenty-three patients (15 women, 8 men) aged 17-68 years hospitalized in 2005-2008 were included in the study. Seventeen patients who qualified for treatment were Child-Pugh class A patients and 6 others were class B. Seventeen patients had genotype 1b and 6 genotype 3a infection. Thirteen patients were naïve, retherapy concerned 8 patients, and in two cases the continuation of treatment had been stopped because of adverse events following the use of pegylated interferons. The treatment was continued for 48 weeks regardless of HCV genotype. Normalized AlAT activity (<40 U/l) was the measure of biochemical efficacy of the treatment, while virological efficacy was reflected by an undetectable viral load in plasma. Both measurements were conducted immediately after the end of treatment (EOT) and after a 6-month follow-up period (SVR). Therapeutic safety was evaluated by the monitoring of the adverse events of the treatment. RESULTS: Abnormal AlAT levels prior to treatment were detected in 20/23 patients. During therapy normalized levels were achieved in 50% of them, and after 6 months they were sustained in 9/20. EOT was achieved in 6/19 patients and SVR in 3 patients. Mild psychiatric disorders were the most frequently detected adverse events (12 patients). Thrombocytopenia and leucopenia existing prior to treatment did not intensify during the treatment. Severe adverse events caused by the drug resulted in the discontinuation of treatment in three patients (urinary tract infections, depression, myasthenia gravis), of whom two patients were Child-Pugh class A and one was class B. In one patient treatment was discontinued because of HCC. CONCLUSION: Natural leukocyte interferon alpha is well tolerated by patients with HCV-related cirrhosis and coexisting thrombocytopenia and leucopenia.