


1차치료에서의 평가변수 |
통계 |
(95% CI) |
|||
|
|
알레센자 (n=98) |
세리티닙 (n=4) |
크리조티닙 (n=318) |
비ALK 억제제 (n=200) |
RealWorld무진행생존기간 (rwPFS) |
중간값,months |
NR |
5.06 (0.72,
NR) |
6.41 (5.92,
8.16) |
8.26 (6.25,
9.9) |
6개월확률[1] |
0.83 (0.75,
0.91) |
0.5 (0.19,
1) |
0.55 (0.49,
0.6) |
0.59 (0.52,
0.66) |
|
12개월확률ii |
0.68 (0.58,
0.79) |
0.25 (0.05,
1) |
0.32 (0.27,
0.38) |
0.37 (0.3,
0.44) |
|
치료중단까지 소요기간 (TTD) |
중간값,months |
NR |
6.1 (0.72,
NR) |
7.57 (6.97,
9.14) |
3.12 (2.76,
4.38) |
6개월확률[2] |
0.85 (0.78,
0.92) |
0.5 (0.19,
1) |
0.61 (0.56,
0.67) |
0.35 (0.29,
0.43) |
|
12개월확률iii |
0.73 (0.64,
0.84) |
0.25 (0.05,
1) |
0.36 (0.31,
0.42) |
0.21 (0.16,
0.28) |
|
전채생존기간 (OS) |
중간값,months |
NR |
6.1 (0.72,
NR) |
23.06 (16.51,
30.86) |
27.99 (21.6,
36.51) |
6개월확률[3] |
0.92 (0.87,
0.98) |
0.5 (0.19,
1) |
0.78 (0.73,
0.82) |
0.84 (0.79,
0.89) |
|
12개월확률iv |
0.85 (0.77,
0.93) |
0.25 (0.05,
1) |
0.65 (0.6,
0.7) |
0.71 (0.65,
0.78) |

[1] 6개월, 12개월 rwPFS: 6개월 혹은 12개월간 질병진행 없이 생존한 무사건생존율(EFS, event-freesurvival)
[2] 6개월, 12개월 TTD: 6개월 혹은 12개월간 치료중단 없이 생존한 무사건생존율(EFS)
[3] 6개월, 12개월 OS: 6개월 혹은 12개월간 사망하지 않고 생존한 무사건생존율(EFS)
References
1 의약품안전나라의약품통합정보시스템, 알레센자캡슐150밀리그램 (알렉티닙염산염)
https://nedrug.mfds.go.kr/pbp/CCBBB01/getItemDetail?itemSeq=201606293, accessed on Oct. 2019
2 Rolfo C, Gil-Bazo I, Peters S. Adverse event management in anaplastic lymphoma kinase-positive non-small cell lung cancer. Eur Oncol Haematol. 2015;11:94-99.
3 Sakamoto H, Tsukaguchi T, Hiroshima S, et al. CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant. Cancer Cell. 2011;19:679-690
4 Peters S, et al. Alectinib versus Crizotinib in Untreated ALK-Positive Non-Small-Cell Lung Cancer, N Engl J Med 2017; 377:829-838