BACKGROUND: The addition of Rituximab to standard chemotherapy (C) has been reported to improve the end of treatment outcome in non-Hodgkin lymphoma (NHL) patients. Nevertheless, rituximab has been associated with hepatitis B virus reactivation (HBV-R). OBJECTIVES: The aim of this systematic review and meta-analysis is to research the relationship between rituximab and HBV-R. STUDY DESIGN: We searched the commonly used databases both in English and Chinese from November 1997 to June 30, 2012. Meta-analysis was performed in fixed/random-effects models using Review Manager 5.1 and STATA 10.0. Publication bias was examined through Egger's test and Begg's funnel plot. RESULTS: Nine eligible articles were selected in this review (8 studies in English and 1 studies in Chinese), which included 971 adult patients and met all inclusion and exclusion criteria. Of rituximab-associated HBV-R cases reported through case series (n=387), 304 were HBcAb (+)/HBsAg (-) and 83 HBsAg (+). The pooled effect of rituximab-based therapy on HBV-R significantly increased under fixed-effects model [Relative risk (RR) 2.14, 95%CI 1.42-3.22, P=0.0003]. In subgroup analysis, rituximab-associated HBV-R in isolated HBcAb (+) patients remained high, and the RR was 5.52 (95%CI 2.05-14.85, P=0.0007). The RR of HBV-R in NHL patients with HBsAg (+) treated with R-based therapy when compared with the control population was 1.63 by the random-effects model. CONCLUSIONS: Rituximab therapy may increase the risk of developing HBV-R in NHL patients with HBcAb(+).
BACKGROUND: The addition of Rituximab to standard chemotherapy (C) has been reported to improve the end of treatment outcome in non-Hodgkin lymphoma (NHL) patients. Nevertheless, rituximab has been associated with hepatitis B virus reactivation (HBV-R). OBJECTIVES: The aim of this systematic review and meta-analysis is to research the relationship between rituximab and HBV-R. STUDY DESIGN: We searched the commonly used databases both in English and Chinese from November 1997 to June 30, 2012. Meta-analysis was performed in fixed/random-effects models using Review Manager 5.1 and STATA 10.0. Publication bias was examined through Egger's test and Begg's funnel plot. RESULTS: Nine eligible articles were selected in this review (8 studies in English and 1 studies in Chinese), which included 971 adult patients and met all inclusion and exclusion criteria. Of rituximab-associated HBV-R cases reported through case series (n=387), 304 were HBcAb (+)/HBsAg (-) and 83 HBsAg (+). The pooled effect of rituximab-based therapy on HBV-R significantly increased under fixed-effects model [Relative risk (RR) 2.14, 95%CI 1.42-3.22, P=0.0003]. In subgroup analysis, rituximab-associated HBV-R in isolated HBcAb (+) patients remained high, and the RR was 5.52 (95%CI 2.05-14.85, P=0.0007). The RR of HBV-R in NHLpatients with HBsAg (+) treated with R-based therapy when compared with the control population was 1.63 by the random-effects model. CONCLUSIONS:Rituximab therapy may increase the risk of developing HBV-R in NHLpatients with HBcAb(+).
Authors: Sonali Paul; Akriti Saxena; Norma Terrin; Kathleen Viveiros; Ethan M Balk; John B Wong Journal: Ann Intern Med Date: 2015-11-24 Impact factor: 25.391
Authors: Shigeru Kusumoto; Luca Arcaini; Xiaonan Hong; Jie Jin; Won Seog Kim; Yok Lam Kwong; Marion G Peters; Yasuhito Tanaka; Andrew D Zelenetz; Hiroshi Kuriki; Günter Fingerle-Rowson; Tina Nielsen; Eisuke Ueda; Hanna Piper-Lepoutre; Gila Sellam; Kensei Tobinai Journal: Blood Date: 2018-10-19 Impact factor: 22.113