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. 2000 Feb 15;88(4):912-20.
doi: 10.1002/(sici)1097-0142(20000215)88:4<912::aid-cncr23>3.0.co;2-t.

The National Cancer Data Base Report on treatment patterns for hepatocellular carcinomas: improved survival of surgically resected patients, 1985-1996

W G Cance  1 , A K Stewart, H R Menck
Affiliations

The National Cancer Data Base Report on treatment patterns for hepatocellular carcinomas: improved survival of surgically resected patients, 1985-1996

W G Cance et al. Cancer. .

Abstract

Background: The Commission on Cancer data from the National Cancer Data Base (NCDB) has previously reported data evaluating time trends in various cancers, including such elements as stage of disease at diagnosis, treatment, and survival for multiple tumor sites. In this report, data collected from 1985, 1986, 1990, 1991, 1995, and 1996 for primary hepatocellular carcinoma (HCC) tumors are presented.

Methods: The data presented in this review were collected from hospital cancer registries from across the U.S. Eight calls for data have yielded a total 6.9 million cases for the years 1985-1996, including 1158 HCC cases in 1985-1986, 3319 cases in 1990-1991, and 5683 cases in 1994-1995 from hospital cancer registries across the U. S. These data represent approximately 4.3%, 11.2%, and 14.8% of the estimated cases of carcinomas of the liver and biliary tract diagnosed in the U.S. in each of the three respective time periods.

Results: The outcome for patients diagnosed with HCC remains poor, with only 10% of patients with American Joint Committee on Cancer Stage I disease surviving 5 years. Approximately 50% of patients received no therapy for their HCC, even those with early stage disease. Over these three time periods, the use of chemotherapy appears to have decreased. Among patients diagnosed with Stage II and III disease a difference in survival was noted between those treated with surgery only and those treated with chemotherapy only. Women appear to have a limited survival advantage over men.

Conclusions: In spite of an overall poor prognosis, subsets of patients with HCC appear to benefit from surgical resection/ablation of their tumor. The decreasing use of chemotherapy and the early reports of newer ablative techniques (e.g., cryotherapy) suggest that other treatment modalities are emerging. These NCDB data provide a baseline for HCC treatment from which prospective studies are being developed to assess the newer treatments as well as the underlying causes.

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