Efficacy observation of nano-particle albumin bound paclitaxel combined with cisplatin for treatment of advanced and relapsed cervical cancer / 肿瘤研究与临床

ABSTRACT

Objective:To investigate the efficacy and safety of nano-particle albumin bound paclitaxel in the treatment of patients with advanced and relapsed cervical cancer.Methods:A retrospective cohort study was conducted. Among the cervical cancer patients who were diagnosed and treated in Affiliated Hospital of Yan'an University from January 2013 to January 2018, 52 advanced and relapsed cases were selected as the research objects. The chemotherapy protocol of nano-particle albumin bound paclitaxel and cisplatin was used, and the efficacy and toxicity of chemotherapy were analyzed.Results:The total objective remission rate of 52 patients with advanced or relapsed cervical cancer was 67.3% (35/52), the disease control rate was 88.5% (46/52), and the progression-free survival time was (11.7±3.6) months. The objective remission rate in patients who had received radiotherapy and with a time interval of > 12 months since their last chemotherapy was higher than that in patients who had not received radiotherapy and with a time interval of ≤ 12 months since their last chemotherapy [76.9% (30/39) vs. 46.2% (6/13), χ2 = 4.333, P = 0.037; 78.9% (15/19) vs. 43.8% (7/16), χ2 = 4.609, P = 0.032]. Late stage, relapse, whether received radiotherapy, whether received chemotherapy and the time from the previous chemotherapy had no effect on the disease control rate (all P > 0.05). The progression-free survival time in patients who underwent radiotherapy and with a time interval of > 12 months since their last chemotherapy was longer than that in patients who had not received radiotherapy and with a time interval of ≤12 months since their last chemotherapy [(13.0±4.4) months vs.(8.7±2.9) months, t = 3.029, P = 0.004; (12.8±3.1) months vs. (9.6±4.0) months, t = 2.665, P = 0.012]. The highest incidence rates of adverse reactions were myelosuppression (82.7%, 43/52) and gastrointestinal reaction (65.4%, 34/52), and the most common grade Ⅲ-Ⅳ adverse reaction was myelosuppression (20 cases). Conclusion:The efficacy and safety of nano-particle albumin bound paclitaxel combined with cisplatin in the treatment of advanced and relapsed cervical cancer are reliable.