OBJECTIVE Interferon is the first-choice therapy for HCV-positive mixed cryoglobulinemia, but only a small fraction of the patients show long-term recovery from the disease. In non-responders or relapsers, the second-line therapy (high dose interferon) generally is not effective. The aim of this study was to evaluate the effectiveness of leukocyte interferon as a second-line therapy in patients...

Infection by Aspergillus species causes a wide spectrum of pulmonary disease in humans. In two patients with semi-invasive Aspergillus-induced lung disease, significantly reduced levels of interferon-gamma secretion by peripheral blood mononuclear cells were found after in vitro stimulation with the T-cell mitogen phytohaemagglutinin. Despite anti-fungal therapy, both patients exhibited progres...

In the past decade, different modalities of antiviral therapy have been adopted aimed at eradicating hepatitis C virus infection. Initially, interferon was used in monotherapy, then interferon combined with ribavirin and amantadine. Recently, interferon has been conjugated with polyethylene glycol to allow optimization of its pharmacokinetic properties and to improve its antiviral activity. Thi...

The benefit of the triple therapy (interferon + amantadine + ribavirim) is still unknown. The efficacy of induction doses of interferon-alpha-2a monotherapy or in combination with ribavirin and/or amantadine was evaluated in interferon non-responders with chronic hepatitis C. A total of 378 patients were randomized. All the groups received the same doses and duration of interferon-alpha-2a: (i)...

Chronic hepatitis C manifests with many extrahepatic features including renal involvement. However, less commonly, interferon therapy for chronic hepatitis C can also result in renal involvement and we describe a case when interferon therapy resulted in minimal change glomerulopathy, a form of involvement which, carries a good prognosis. Our patient developed nephrotic syndrome while on interfe...

BACKGROUND Thalidomide maintenance therapy after stem cell transplantation resulted in increased progression-free survival and overall survival in a few trials, but its role in non-transplant eligible patients with multiple myeloma remains unclear. This study assessed the impact of thalidomide-interferon in comparison to interferon maintenance therapy in elderly patients with multiple myeloma. ...

A multicenter, open-label, phase 3 study was conducted in 337 patients with chronic hepatitis C virus (HCV) infection who had either not responded to previous interferon therapy or had relapsed after discontinuation of therapy with either consensus interferon (9 microg) or interferon alpha-2b (3 million U) three times a week for 24 weeks. Patients were randomized to receive a higher dose of con...

Background: Viral infections such as Epstein-Barr virus and Herpes simplex virus may play a role in the pathogenesis of Behçet’s disease (BD). Interferons (INF) are natural defense mechanisms against viruses and inhibit their activities by enhancing major histocompatibility complex class I and cytokine expression. This study evaluated the efficacy of INF-α-2b on mucocutaneous lesions of BD. Met...

BACKGROUND Interferon beta is 1 of 2 first-line treatments for relapsing-remitting multiple sclerosis (MS). However, not all patients respond to interferon beta therapy, and to date there is a lack of surrogate markers that reliably correlate with responsiveness to interferon beta therapy in MS. OBJECTIVE To identify allelic variants that influence response to interferon beta therapy in patie...

Dual therapy with pegylated interferon and ribavirin is recommended for patients with chronic hepatitis C virus infection who meet criteria for treatment, but it is unclear whether pegylated interferon alfa-2a or pegylated interferon alfa-2b is more effective or associated with fewer adverse events. Because data from head-to-head trials of pegylated interferon regimens are sparse, we performed ...