BACKGROUND Thyroid dysfunction (TD) is associated to chronic hepatitis C (HCV) and interferon (IFN) therapy. The prevalence of TD at baseline and during IFN therapy among stages of hepatic fibrosis is unknown. GOALS To examine the frequency of TD at baseline and during Peg-IFN therapy among patients with severe and mild fibrosis. STUDY 100 patients were treated with Peg-IFN and divided in 2...

Interferon-alpha (IFN-alpha) has been widely used for treatment of chronic hepatitis C in Japan. In general, cardiovascular adverse reactions are rare in association with IFN-alpha therapy. Here, a 64-year-old man with chronic active hepatitis C complained of fatigue, palpitation and depression, and developed atrial fibrillation with prominent negative T waves during IFN-alpha therapy. Echocard...

Chronic Myeloid Leukemia (CML) is a hematopoietic malignancy characterized by the presence ofPhiladelphia (Ph1) chromosome that results from balanced reciprocal translocation between chromosomes9 and 22 leading in the formation of bcr/abl fusion gene. The present study was conducted to evaluate cytogenetic and molecular abnormalities in CML patients at presentation and during the co...

BACKGROUND [corrected] Studies on hepatitis C virus kinetics showed that serum levels of interferon fall 48 h after drug administration, when viral load is increasing again. Previously to the availability of pegylated interferon, daily induction therapy with standard interferon was under evaluation. AIMS To evaluate the safety and efficacy of interferon alpha daily induction regimen in combin...

Little is known about the optimal treatment following the initial failure of interferon therapy and the potential different efficacy with de novo therapy with entecavir (ETV) or telbivudine (LDT) and following the interferon therapy failure.ETV or LDT therapy following the interferon therapy failure was compared with that of de novo therapy with ETV or LDT in patients with chronic hepatitis B v...

To study hepatitis C virus (HCV) genetic mutation during interferon (IFN) therapy, the temporal changes in HCV quasispecies heterogeneity were compared before and after treatment for nine patients infected with HCV genotype 1, including four nonresponders, four responders who relapsed after therapy, and one responder who experienced a breakthrough of viremia during therapy. Nine untreated patie...

During the 15 years since the discovery of type III human interferons [IFN-λ1(IL-29), IFN-λ2(IL-28A), and IFN-λ3(IL-28B)], numerous biological properties such as anticancer, antiviral, and immunomodulatory activities of this new IFN family have been investigated. Several studies have shown that the encapsulation of pcDNA with PLGA nanoparticles (NPs) protects them against DNase enzyme action an...

introduction patients with hepatitis c are commonly treated with combination of pegylated interferon alfa-2a and ribavirin. less than 1% of patients receiving this treatment experience very uncommon ophthalmological side effects such as optic neuropathy and vision disorder, which are usually subclinical, mild and reversible, not requiring the withdrawal of the treatment. retinopathy is the most...

To investigate whether therapy with alpha interferon (IFN-alpha) induces changes in intrahepatic antigen-presenting cells (APCs), we obtained liver biopsy specimens before, during, and after therapy with IFN-alpha from chronic hepatitis B patients whose viral load had already been reduced by at least 8 weeks of treatment with lamivudine. HLA-DR, CD1a, and CD83 were not modified by the therapy. ...

During the 15 years since the discovery of type III human interferons [IFN-λ1(IL-29), IFN-λ2(IL-28A), and IFN-λ3(IL-28B)], numerous biological properties such as anticancer, antiviral, and immunomodulatory activities of this new IFN family have been investigated. Several studies have shown that the encapsulation of pcDNA with PLGA nanoparticles (NPs) protects them against DNase enzyme action an...