背景:结直肠癌肝转移为什么选择载药微球?
时间:2020-12-18 00:30来源:未知 作者:Mr.Editor
药物洗脱微球栓塞(DE-TACE)用于结直肠癌肝转移的原理主要是因为 1. 传统的化疗性栓塞(Conventional TACE)未能够证实生存获益 2. 药物洗脱微球技术证实伊立替康是有效的 3. 结直肠癌伊立替康栓塞(DEBIRI)被证实安全和局部有效 传统的化疗性栓塞(Conven
药物洗脱微球栓塞(DE-TACE)用于结直肠癌肝转移的原理主要是因为
1. 传统的化疗性栓塞(Conventional TACE)未能够证实生存获益
2. 药物洗脱微球技术证实伊立替康是有效的
3. 结直肠癌伊立替康栓塞(DEBIRI)被证实安全和局部有效
传统的化疗性栓塞(Conventional TACE)未能够证实生存获益
study |
design |
pts. |
strategy |
RR (%) |
mOS (mo) |
PFS
(mo) |
Leichman
1999 |
retrosp. |
31 |
FL |
29 |
14 |
8 |
Salman 2002 |
retrosp. |
24 |
SL |
21 |
11 |
n.r. |
Müller
2003 |
retrosp. |
66 |
FL, SL |
43 |
8 |
8 |
Albert 2010 |
retrosp. |
121 |
SL |
2 |
9 |
3 |
Gruber-R.
2014 |
retrosp. |
564 |
salvage |
16.7 |
14.3 |
n.r. |
局部反应率(2-40%)高度不一致 Highly variable local response (2-43%)
没有证实生存获益 No proven survival benefit (mOS 8-14 months)
没有标准的方案 No standard protocol
药物洗脱微球技术证实伊立替康是有效的
DC-BEADS
|
HepaSphere |
Tandem |
|
|
|
|
|
|
polyvinyl alcohol
|
sodium acrylate
|
polyvinyl alcohol
|
70-150μm..500-700μm
|
30-200 (x 4) ) μm
|
40μm, 75μm, 100μm |
100 mg Irinotecan/2 ml
|
100 mg Irinotecan/25mg
|
100 mg Irinotecan/2 ml
|
结直肠癌肝转移d-TACE局部有效
50 mg HepaSphere®;200 mg Irinotecan
|
|
结直肠癌肝转移 |
|
结直肠癌肝转移(mCRC)D-TACE安全
study |
pts. |
DEBIRI |
pain |
HTN |
Nausea vomiting |
Complx. |
30d M |
Fiorentini 2007 |
20 |
40 |
75% |
n.a. |
100% |
1 abscess
1 pancreatitis |
0 |
Martin 2011 |
55 |
99 |
2% |
4% |
10% |
liver dysf. 3% |
0 |
Fiorentini 2012 |
35 |
70 |
30% |
n.a. |
25% |
no |
0 |
Narayanan 2013 |
28 |
47 |
43% |
n.a. |
74% |
no |
0 |
Huppert 2014 |
29 |
71 |
100% |
31% |
100% |
no |
0 |
Iezzi 2015 |
20 |
54 |
52% |
n.r. |
40% |
1 diarrhea |
0 |
Bhutiani 2016 |
296 |
666 |
10% |
2% |
11% |
liver dysf. 2% |
0 |
Akinwande 2016 |
15 |
32 |
3% |
n.r. |
n.r. |
liver dysf. 3% |
0 |
|
------分隔线----------------------------