Paclitaxel liposome combined with cisplatin chemotherapy in non-small cell lung cancer with brain metastasis
10.3760/cma.j.issn.1673-422X.2015.05.001
- VernacularTitle:紫杉醇脂质体联合顺铂治疗非小细胞肺癌脑转移的临床观察
- Author:
Na LIU
;
Jun CHENG
;
Lingzhan MENG
;
Yong LIU
- Publication Type:Journal Article
- Keywords:
Lung neoplasms;
Neoplasm metastasis;
Cisplatin;
Paclitaxel liposome
- From:
Journal of International Oncology
2015;(5):321-323
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical efficacy and toxicity of paclitaxel liposome combined with cisplatin chemotherapy in NSCLC with brain metastasis. Methods Twenty-eight patients were newly diag-nosed NSCLC with brain metastasis(confirmed by pathology or cytology). The patients were treated with pacli-taxel liposome(135 mg/ m2 )on day 1 intravenous drip for 3 hours,cisplatin,25 mg/ m2 on day 1-3. The course of treatment was 21 days. The patients accepted the anti-allergy treatment before chemotherapy. Results Twenty-eight patients could be evaluated,and 101 treatment cycles were completed( 3. 6 cycles per patient). General lesion assessment presented that no patient got complete remission( CR),13 patients (46. 43% )got a partial response(PR),11(39. 28% )had a stable disease(SD)and 4(14. 29% )had a progressive disease( PD). The objective response rate( RR)was 46. 43% ,and the disease control rate (DCR) was 85. 71% . Local cerebral response assessment showed that no patient got CR,6 patients (21. 43% )got a PR,15(53. 58% )had a SD and 4(14. 29% )had a PD. The RR was 21. 43% ,and the DCR was 85. 71% . There was a significant difference in the RR(χ2 = 3. 90,P = 0. 03)but not in the DCR (χ2 = 0. 15,P = 0. 3)between the local cerebral disease and the general lesion. The median time to disease progression(TTP)for general lesion and local cerebral were 7. 2 months and 6. 2 months,respectively(χ2 =6. 43,P < 0. 05). The adverse reactions included bone marrow suppression,gastrointestinal reactions,elevated transaminases,alopecia,neurotoxicity,etc. All of these could be well controlled. Conclusion Paclitaxel liposome combined with cisplatin regimen demonstrates a higher efficacy and well tolerable against main metas-tasis of NSCLC,and the adverse effects are minor.
