ASH Clinical News December 2014 | Page 50

For the first-line treatment of CLL in combination with chlorambucil1 START WITH GAZYVA Learn more about GAZYVA at the 2014 ASH Annual Meeting AT BOOTH 1909 NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) include obinutuzumab (GAZYVA®) + chlorambucil as a preferred first-line regimen for CLL patients with comorbidities, without del(17p)2,a,b NCCN treatment suggestions for patients with del(17p) are not segmented by age or comorbidities. Obinutuzumab (GAZYVA) + chlorambucil is included as a suggested treatment for this patient population. Suggested treatment regimens are listed in alphabetical order. b Obinutuzumab (GAZYVA) + chlorambucil is listed first as a suggested treatment regimen for this patient population. Treatment regimens are listed in order of preference. Note: All recommendations are category 2A unless otherwise indicated. a IMPORTANT SAFETY INFORMATION Hepatitis B Virus Reactivation • Hepatitis B virus (HBV) reactivation, in some cases resulting in fulminant hepatitis, hepatic failure, and death, can occur in patients treated with anti-CD20 antibodies, including GAZYVA. HBV reactivation has been reported in patients who are hepatitis B surface antigen (HBsAg) positive and also in patients who are HBsAg negative but are hepatitis B core antibody (anti-HBc) positive. Reactivation has also occurred in patients who appear to have resolved hepatitis B infection (i.e., HBsAg negative, anti-HBc positive, and hepatitis B surface antibody [anti-HBs] positive) HBV reactivation is defined as an abrupt increase in HBV • replication manifesting as a rapid increase in serum HBV DNA level, or detection of HBsAg in a person who was previously HBsAg negative and anti-HBc positive. Reactivation of HBV replication is often followed by hepatitis, i.e., increase in transaminase levels and, in severe cases, increase in bilirubin levels, liver failure, and death • Screen all patients for HBV infection by measuring HBsAg and anti-HBc before initiating treatment with GAZYVA. For patients who show evidence of hepatitis B infection (HBsAg positive [regardless of antibody status] or HBsAg negative but anti-HBc positive), consult physicians with expertise in managing hepatitis B regarding monitoring and consideration for HBV antiviral therapy • Monitor patients with evidence of current or prior HBV infection for clinical and labora F