结肠癌肝转移流行病学 结肠癌肝转移的原因 临床表现 结直肠肝转移的影像学表现 结直肠癌肝转移治疗的选择结直肠癌肝转移的治疗策略
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结直肠癌肝转移的治疗策略(4)

时间:2022-05-01 18:03来源:www.ynjr.net 作者:杨宁介入医学网
肝动脉化疗原理 肝转移癌的灌注来自于肝动脉;正常肝脏的灌注来自于门静脉 第一次通过时,有些药物由肝脏摄取,较少全身毒性 肝脏可以是仅有的转移位置,转移的进展呈阶梯型(stepwise) Adjuvant Therapy After Li


肝动脉化疗原理
  • 肝转移癌的灌注来自于肝动脉;正常肝脏的灌注来自于门静脉
  • 第一次通过时,有些药物由肝脏摄取,较少全身毒性
  • 肝脏可以是仅有的转移位置,转移的进展呈阶梯型(stepwise)

 

Adjuvant Therapy After Liver Resection:HAI + SYS versus SYS
  动脉+静脉 静脉  P=
两年生存率 85% 69% 0.02

Kemeny NE. N Engl J Med. 2005;352(7):734-735


Randomized Studies After Liver Resection HAI vs SYS or Control:Hepatic Disease-Free Survival
研究 病例数 2年(%) 5年(%) p值
肝动脉灌注 静脉 肝动脉灌注 静脉
MSKCC 156 90 60 75 40 .0001
ECOG 75 75 50 70 40* .0001
Lorenz 186 中位数 43/27* NS
Lygidakis 122 90 60 85 50 .0001
*No treatment in control arm




Randomized Studies After Liver Resection HAI vs SYS or Control:Disease-Free Survival
研究 病例数 2年(%) 5年(%) p值
肝动脉灌注 静脉 肝动脉灌注 静脉
MSKCC 156 55 45 40 30 .02
ECOG 75 60 40 40 20* .03
Lorenz 186 中位数 20/12.6* NS
Lygidakis 122 66 48 60 35 .0001
*No treatment in control arm

Modern Systemic Therapy as Adjuvant Therapy after Liver Resection
Between 2001-2005: 125 pts underwent resection of liver mets followed by HAI FUDR +SYS, compared to 125 consecutive pts who received Adj Folfox or Folfiri
House M, et al, Ann Surg, 2011, 851-6


HAI+ SYS- Overall Survival by Protocol
  病例数 中位生存期(95%CI)(年) 中位随访时间(年) 5年生存率(95%CI)
HAI + SYS FOLFOX 38 NA 8.4 81% (65%-90%)
HAI + SYS +/- Bev 73 NA 5.3 76% (63%-84%)
HAI + SYS FU/LV 70 6.3 18.8 60% (47%-70%)
HAI + SYS CPT-11 103 6.6 12.2 58% (48%-67%)


Survival (OS) by KRAS: Liver Resected Patients
MSKCC:Adjuvant HAI+SYS
MD Anderson:Adjuvant Sys
*Kemeny N. J Clin Oncol 30: 2013;**Vauthey JN. Ann Surg. 2013;258(4): 619-27


关于放射性微粒栓塞的共识

Radioembolization Brachytherapy Oncology Consortium

Int J Radiat Onc 2007
 


三、结肠癌肝转移新辅助治疗

        新辅助化疗是对可切除的肝转移病灶术前化疗。

        

1. Kopetz S, Chang GJ, Overman MJ, Eng C, Sargent DJ, Larson DW, Grothey A, Vauthey JN, Nagorney DM, McWilliams RR.  Improved survival in metastatic colorectal cancer is associated with adoption of hepatic resection and improved chemotherapy. J Clin Oncol. 2009 Aug 1;27(22):3677-83. doi: 10.1200/JCO.2008.20.5278. Epub 2009 May 26.

2. Peeters M, Price TJ, Cervantes A, Sobrero AF, Ducreux M, Hotko Y, André T, Chan E, Lordick F, Punt CJ, Strickland AH, Wilson G, Ciuleanu TE, Roman L, Van Cutsem E, Tzekova V, Collins S, Oliner KS, Rong A, Gansert J. Randomized phase III study of panitumumab with fluorouracil, leucovorin, and irinotecan (FOLFIRI) compared with FOLFIRI alone as second-line treatment in patients with metastatic colorectal cancer. J Clin Oncol. 2010 Nov 1;28(31):4706-13. 
 
 
 
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