OBJECTIVETo explore the clinical efficacy and safety of rituximab combined with fludarabine and cyclophosphamide for the treatment of the chronic lymphocytic leukemia (CLL).

METHODSForty cases of CLL patients treated in our hospital from March 2010 to March 2014 years were selected and divided into the observation group (20 cases) and control group (20 cases) by random number table method. The patients in control group were treated with CHOP chemotherapy, the patients in observation group were treated with rituximab combined with fludarabine, cyclophosphamide treatment. The therapeutic efficacy of patients in 2 groups was analyzed according to the peripheral hemogram indexes, symptom and sign disappeared time as well as adverse reaction incidence.

RESULTSthe remission rate in observation group was 90.00%, which was significantly higher than that in control group (70.00%) (P < 0.05); the peripheral hemogram indexes in 2 groups before treatment showed no significant difference (P > 0.05), and were significantly improved after treatment, but the white blood cell count and lymphocyte absolute number were significantly lower in observation group as compared to the control group (P < 0.05); symptom and sign disappeared time in observation group were significantly shorter as compared with the control group (P < 0.05); adverse reaction incidence in obseovation group was significantly lower as compared with control group (P < 0.05).

CONCLUSIONapplication of rituximab combined with fludarabine and cyclophosphamide in the treatment of CLL shows the higher curative effect, can effectively improve the symptoms and reduce the incidence of adverse reactions. It is worthy to be popularized.