Pathogenic hantaviruses are a closely related group of rodent-borne viruses which are responsible for two distinct diseases in humans, hemorrhagic fever with renal syndrome and hantavirus pulmonary syndrome (HPS, otherwise known as hantavirus cardiopulmonary syndrome, HCPS). The antiviral effect of ribavirin against Old World hantaviruses, most notably Hantaan virus, is well documented; however...

BACKGROUND Ribavirin is an antiviral drug that can be administered by inhalation. Despite advancements in the oral delivery of this medication, there has been a renewed interested in delivering ribavirin via the pulmonary system. Although data are not conclusive that inhaled ribavirin improves outcomes, we set out to determine whether delivery by a newer generation nebulizer, the vibrating mesh...

For the 30-50% of patients with chronic hepatitis C who do not respond to alpha-interferon therapy there is no alternative treatment. Some previously untreated patients have shown a biochemical response to ribavirin, but the antiviral effects of this substance on alpha-interferon-resistant cases is largely unknown. Twelve patients with chronic hepatitis C who had not responded to a 6-12 month c...

Subacute sclerosing panencephalitis (SSPE) is characterized by gradual deterioration of cognitive motor and functions. SSPE more often occurs in individuals who had a history measles viral infection. We present case 8 year old male child was presented with generalized progressive weakness, recurrent falls to one side, multiple episodes seizure, urinary incontinence. On liaison it understood tha...

BACKGROUND & AIMS Hepatitis C virus (HCV)-infected patients with a history of injection drug use have low rates of initiation and completion of interferon-based therapies. This study evaluated efficacy, safety, and pharmacokinetics of a 12-week all-oral regimen of ombitasvir/paritaprevir/ritonavir and dasabuvir+ribavirin in HCV genotype 1-infected patients on stable opioid replacement therapy. ...

Sofosbuvir is an imperative drug used in treatment regimens for hepatitis C virus (HCV). It is considered relatively safe with fewer adverse effects than other treatments. Here, we report a rare and potentially serious, dermatologic, adverse effect following the use of sofosbuvir. A 35-year-old man with genotype 3-related HCV cirrhosis presented with decompensated ascites and jaundice following...

The prevalence of Hepatitis C Virus (HCV) infection is significantly higher in patients with end-stage renal disease compared to the general population and poses important clinical challenges in patients who undergo kidney transplantation. Historically, interferon-based treatment options have been limited by low rates of efficacy and significant side effects, including risk of precipitating rej...

BACKGROUND Crimean-Congo hemorrhagic fever was rarely reported from Iran before 1999. In a recent outbreak, the disease has been reported from different provinces of Iran, especially from Sistan and Baluchestan. Ribavirin has been recommended by World Health Organization as a potential therapeutic modality for Crimean-Congo hemorrhagic fever. This study was conducted to determine the clinical o...

BACKGROUND Interferon alfa is the only effective treatment for patients with chronic hepatitis C. Forty percent of patients have an initial response to this therapy, but most subsequently relapse. We compared the effect of interferon alone with that of interferon plus oral ribavirin for relapses of chronic hepatitis C. METHODS We studied 345 patients with chronic hepatitis C who relapsed afte...

Cutaneous hyperpigmentation may be caused by a number of diseases, such as Addison’s disease, scleroderma, haemochromatosis, Peutz-Jeghers syndrome, lichen planus, and adverse reactions to some medications such as oral contraceptives, cyclophosphamide, chloroquine, minocycline, bleomycin, ketoconazole and methyldopa (1). Hyperpigmentation of the tongue, face and body skin is a rare adverse effe...