Assessing routes of hepatitis C transmission in HIV-infected men who have sex with men using single genome sequencing.

The epidemic of hepatitis C virus (HCV) infection among HIV-infected men who have sex with men (MSM) is in its second decade, but the routes of transmission remain poorly understood. We hypothesized that by pairing single genome sequencing (SGS), to enumerate infecting HCV genomes (viruses), with detailed sexual and drug histories, we could gain insight into the routes of transmission among MSM. We used SGS to analyze blood specimens from eight HIV-infected MSM who had 10 episodes of acute (seronegative) or early HCV infections.

Occurrence of an Abscopal Radiation Recall Phenomenon in a Glioblastoma Patient Treated with Nivolumab and Re-Irradiation.

Glioblastoma multiforme is the most frequent primary brain tumor. The clinical course of glioblastoma is almost invariably fatal. Combined chemo-irradiation with temozolomide is currently the standard of care for newly diagnosed glioblastoma and concurrent Nivolumab, an anti-PD-1 monoclonal antibody is being studied for de novo glioblastoma.

Shedding of Hepatitis C Virus in Semen of Human Immunodeficiency Virus-Infected Men.

Background.  The epidemic of sexually transmitted hepatitis C virus (HCV) infection among human immunodeficiency virus (HIV)-infected men who have sex with men (MSM) has been documented for over a decade. Despite this, there is no consensus as to the risk factors for sexual acquisition of HCV in these men.

Telaprevir in the treatment of acute hepatitis C virus infection in HIV-infected men.

Background: There is an international epidemic of hepatitis C virus (HCV) infection among human immunodeficiency virus (HIV)-infected men who have sex with men. Sustained virologic response (SVR) rates with pegylated interferon and ribavirin treatment are higher in these men during acute HCV than during chronic HCV, but treatment is still lengthy and SVR rates are suboptimal.

Methods: We performed a pilot study of combination therapy with telaprevir, pegylated interferon, and ribavirin in acute genotype 1 HCV infection in HIV-infected men.