| Literature DB >> 25975298 |
Zhihua Li1, Xiaoqing Liu2, Jianjie Li2, Hongjun Gao2, Chuanhao Tang2, Xiaoyan Li2, Wanfeng Guo2, Haifeng Qin2, Weixia Wang2, Lili Qu2, Jian Chen2.
Abstract
BACKGROUND ANDEntities:
Mesh:
Substances:
Year: 2015 PMID: 25975298 PMCID: PMC6015214 DOI: 10.3779/j.issn.1009-3419.2015.05.05
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
二线化疗组与二线最佳支持治疗组患者特征
Clinical characteristics of patients who received second-line therapy with chemotherapy or BSC
| Clinical characteristics | Second-line therapy | ||
| Chemotherapy ( | BSC ( | ||
| BSC: best supportive care; ECOG PS: Eastern Cooperative Oncology Group performance status; PFS: progression free survival. | |||
| Age (yr) | < 0.001 | ||
| ≤60 | 98 (64.5%) | 64 (40.8%) | |
| > 60 | 54 (35.5%) | 93 (59.2%) | |
| Gender | 0.248 | ||
| Male | 109 (71.7%) | 103 (65.6%) | |
| Female | 43 (28.3%) | 54 (34.4%) | |
| Smoking | 0.925 | ||
| Smoker | 97 (63.8%) | 101 (64.3%) | |
| Nonsmoker | 55 (36.2%) | 56 (35.7%) | |
| Stage at diagnosis | 0.322 | ||
| Limited disease | 23 (15.1%) | 19 (12.1%) | |
| Extensive disease | 129 (84.9%) | 138 (87.9%) | |
| First-line chemotherapy | 0.354 | ||
| Cisplatin+etoposide | 100 (65.8%) | 111(70.7%) | |
| Carboplatin+etoposide | 52 (34.2%) | 46 (29.3%) | |
| Radiotherapy | 0.551 | ||
| Yes | 127 (83.6%) | 135 (86.0%) | |
| No | 25 (16.4%) | 22 (14.0%) | |
| ECOG PS at diagnosis | 0.135 | ||
| 0-1 | 117 (77.0%) | 109 (69.4%) | |
| 2-3 | 35 (23.0%) | 48 (30.6%) | |
| ECOG PS at second-line | 0.081 | ||
| 0-1 | 65 (14.4%) | 52 (33.1%) | |
| 2-3 | 87 (85.6%) | 105 (66.9%) | |
1二线化疗组与二线最佳支持治疗组总生存曲线
Kaplan-Meier curves of overall survival in second-line chemotherapy group and second-line best supportive care group
二线化疗各方案组患者临床特征
Clinical characteristics of patients who received different second-line chemotherapy regimens
| Clinical characteristics | Second-line chemotherapy therapy | ||||
| Group A ( | Group B ( | Group C ( | Group D ( | ||
| Group A: VP-16-based rechallenge; Group B: CPT-11-based regimen; Group C: PTX/DXL-based regimen; Group D: TPT-based regimen. | |||||
| Age (yr) | 0.985 | ||||
| ≤60 | 23 (65.7%) | 35 (62.5%) | 21 (65.6%) | 19 (37.9%) | |
| > 60 | 12 (34.3%) | 21 (37.5%) | 11 (34.4%) | 10 (62.1%) | |
| Gender | 0.723 | ||||
| Male | 24 (68.6%) | 38 (67.8%) | 23 (71.9%) | 17 (58.6%) | |
| Female | 11 (31.4%) | 18 (32.2%) | 9 (28.1%) | 12 (41.4%) | |
| Smoking | 0.290 | ||||
| Smoker | 22 (62.9%) | 36 (64.3%) | 21 (65.6%) | 13 (79.3%) | |
| Nonsmoker | 13 (37.1%) | 20 (35.7%) | 11 (34.4%) | 16 (20.7%) | |
| Stage at diagnosis | 0.557 | ||||
| Limited disease | 7 (20.0%) | 8 (14.3%) | 3 (9.3%) | 6 (20.7%) | |
| Extensive disease | 28 (80.0%) | 48 (85.7%) | 29 (90.7%) | 23 (79.3%) | |
| First-line chemotherapy | 0.983 | ||||
| Cisplatin+etoposide | 21 (60.0%) | 35 (62.5%) | 20 (62.5%) | 17 (58.6%) | |
| Carboplatin+etoposide | 14 (40.0%) | 21 (37.5%) | 12 (37.5%) | 12 (41.4%) | |
| ECOG PS at diagnosis | 0.722 | ||||
| 0-1 | 27 (77.1%) | 40 (71.4%) | 26 (81.4%) | 23 (79.3%) | |
| 2-3 | 8 (22.9%) | 16 (28.6%) | 6 (18.6%) | 6 (20.7%) | |
| Median PFS at 1st-line (mo) | 8.0 | 5.0 | 4.5 | 5.5 | < 0.001 |
| ECOG PS at 2nd-line | 0.338 | ||||
| 0-1 | 22 (62.9%) | 25 (44.6%) | 15 (46.9%) | 13 (44.8%) | |
| 2-3 | 13 (37.1%) | 31 (55.4%) | 17 (53.1%) | 16 (55.2%) | |
| No. of courses at 2nd-line | 0.870 | ||||
| ≤4 | 15 (42.9%) | 26 (46.4%) | 16 (50.0%) | 14 (48.3%) | |
| 5-6 | 20 (57.1%) | 30 (53.6%) | 16 (50.0%) | 15 (51.7%) | |
| With platinum at 2nd-line | 0.141 | ||||
| Yes | 29 (82.9%) | 51 (91.1%) | 28 (87.5%) | 21 (72.4%) | |
| No | 6 (17.1%) | 5 (8.9%) | 4 (12.5%) | 8 (27.6%) | |
不同复发类型小细胞肺癌患者不同二线方案的ORR、DCR、PFS、OS
ORR, DCR, Median PFS, Median OS in months for sensitive disease patients or resistance/refractory disease patients after different second-line regimens
| Item | Sensitive disease ( | Resistance/refractory disease ( | ||||||
| Group A ( | Group B1 ( | Group B2 ( | Group C ( | Group D ( | ||||
| CR: complete response; PR: partial response; SD: stable disease; PD: progressive disease; ORR: objective response rate; DCR: disease control rate; OS: overall survival. | ||||||||
| CR | 1 (2.9%) | 2 (5.9%) | - | 0 (0%) | 0 (0%) | 1 (3.4%) | - | |
| PR | 16 (45.7%) | 10 (29.4%) | - | 6 (27.3%) | 10 (31.3%) | 11 (37.9%) | - | |
| SD | 7 (20.0%) | 8 (23.5%) | - | 5 (22.7%) | 8 (25.0%) | 6 (20.7%) | - | |
| PD | 11 (31.4%) | 14 (41.2%) | - | 11 (50.0%) | 14 (43.8%) | 11 (37.9%) | - | |
| ORR | 48.6% | 35.3% | 0.264 | 27.3% | 31.3% | 41.4% | 0.533 | |
| DCR | 68.6% | 58.8% | 0.400 | 50.0% | 56.3% | 62.1% | 0.689 | |
| PFS (mo) | 4.0 | 3.0 | 0.432 | 2.6 | 3.0 | 3.0 | 0.775 | |
| OS (mo) | 6.5 | 4.5 | 0.508 | 3.8 | 4.5 | 5.3 | 0.056 | |
2SCLC敏感复发患者二线不同化疗方案生存曲线。A:PFS比较;B:OS比较
Kaplan-Meier curves of survival in different second-line chemotherapy regimens groups of SCLC sensitive disease patients. A: Kaplan-Meier curves of progression-free survival (PFS); B: Kaplan-Meier curves of overall survival (OS)
3SCLC耐药/难治复发患者二线不同化疗方案OS曲线
Kaplan-Meier curves of OS in different second-line chemotherapy regimens groups of SCLC resistance/refractory disease patients
小细胞肺癌患者二线化疗的反应与一线化疗的关系
Correlation between response to first- and second-line chemotherapy
| Response to first-line | Response to second-line | ||||
| CR | PR | SD | PD | Not evaluable | |
| CR | 2 (13.3%) | 6 (40.0%) | 5 (33.3%) | 1 (6.7%) | 1 (6.7%) |
| PR | 0 (0) | 49 (53.8%) | 35 (38.5%) | 5 (5.5%) | 2 (2.2%) |
| SD | 0 (0) | 1 (3.7%) | 13 (48.1%) | 12 (44.4%) | 1 (3.7%) |
| PD | 0 (0) | 2 (10.5%) | 6 (31.6%) | 11 (57.9%) | 0 (0) |
不同二线方案组间的Ⅲ度-Ⅳ度不良反应
Grade Ⅲ-Ⅳ toxicities in 152 patients receiving second-line chemotherapy
| Toxicity | Group A | Group B | Group C | Group D | |
| ALT: alanine transaminase; AST: aspartate transaminase. | |||||
| Hematologic | |||||
| Leukopenia | 12 (34.3%) | 23 (41.1%) | 15 (46.9%) | 9 (31.0%) | 0.565 |
| Anemia | 9 (25.7%) | 14 (25.0%) | 6 (18.8%) | 5 (17.2%) | 0.770 |
| Thrombocytopenia | 7 (20.0%) | 12 (21.4%) | 5 (15.6%) | 3 (10.3%) | 0.609 |
| Non-hematologic | |||||
| Fatigue | 18 (51.4%) | 22 (39.2%) | 13 (40.6%) | 10 (34.5%) | 0.545 |
| Nausea or vomiting | 14 (40.0%) | 18 (32.1%) | 9 (28.1%) | 7 (24.1%) | 0.557 |
| Diarrhea | 9 (25.7%) | 25 (44.6%) | 5 (15.6%) | 8 (27.6%) | 0.029 |
| ALT increased | 4 (11.4%) | 8 (14.3%) | 4 (12.5%) | 3 (10.3%) | 0.956 |
| AST increased | 4 (11.4%) | 7 (12.5%) | 3 (9.4%) | 4 (13.8%) | 0.956 |