Ramsey Scott D, Burke Wylie, Clarke Lauren
Fred Hutchinson Cancer Research Center, and Department of Medicine, University of Washington, Seattle, Washington, USA.
Genet Med. 2003 Sep-Oct;5(5):353-63. doi: 10.1097/01.GIM.0000086626.03082.B5.
There is uncertainty regarding the optimal strategy for identifying mutation carriers among those with hereditary nonpolyposis colorectal cancer (HNPCC).
We used decision analysis to compare the cost-effectiveness of 4 strategies among those with newly diagnosed colon cancer: (1) clinical and family history followed by microsatellite instability testing and germline testing (Bethesda guidelines); (2) universal microsatellite instability testing; (3) germline testing of those who meet clinical and family history criteria; and (4) universal germline testing.
The added cost per year of life saved (YLS) for each strategy was as follows: (1) 11,865 US dollars/YLS, (2) 35,617 US dollars/YLS, (3) 49,702 US dollars/YLS, and (4) 267,548 US dollars/YLS.
The Bethesda guidelines are the most cost-effectiveness approach to screen persons for HNPCC.
在遗传性非息肉病性结直肠癌(HNPCC)患者中,确定突变携带者的最佳策略尚存在不确定性。
我们采用决策分析方法,比较了4种策略在新诊断结肠癌患者中的成本效益:(1)临床和家族史评估,随后进行微卫星不稳定性检测和种系检测(贝塞斯达指南);(2)普遍进行微卫星不稳定性检测;(3)对符合临床和家族史标准的患者进行种系检测;(4)普遍进行种系检测。
每种策略每挽救一年生命(YLS)的额外成本如下:(1)11,865美元/YLS,(2)35,617美元/YLS,(3)49,702美元/YLS,(4)267,548美元/YLS。
贝塞斯达指南是筛查HNPCC患者最具成本效益的方法。