Hepatocellular carcinoma tumour volume doubling time: a systematic review and meta-analysis.
Hepatocellular carcinoma tumour volume doubling time: a systematic review and meta-analysis.
复制标题
DOI:
10.1136/gutjnl-2020-321040
复制
发表时间:
2021-03
期刊:
影响因子:
24.5
通讯作者:
Singal AG
中科院分区:
文献类型:
--
作者:
Nathani P;Gopal P;Rich N;Yopp A;Yokoo T;John B;Marrero J;Parikh N;Singal AG
Tumor growth patterns have important implications for surveillance intervals, prognostication, and treatment decisions but have not been well described for hepatocellular carcinoma (HCC). The aim of our study was to characterize HCC doubling time and identify correlates for indolent and rapid growth patterns. We performed a systematic literature review of Medline and EMBASE databases from inception to December 2019 and national meeting abstracts from 2010 to 2018. We identified studies reporting HCC tumor growth or tumor volume doubling time (TVDT), without intervening treatment, and abstracted data to calculate TVDT and correlates of growth patterns (rapid defined as TVDT <3 months and indolent as TVDT >9 months). Pooled TVDT was calculated using a random effects model. We identified 20 studies, including 1374 HCC lesions in 1334 patients. The pooled TVDT was 4.6 months (95%CI 3.9 – 5.3 months I2=94%), with 35% classified as rapid, 27.4% intermediate, and 37.6% indolent growth. In subgroup analysis, studies from Asia reported shorter TVDT than studies elsewhere (4.1 vs. 5.8 months). The most consistent correlates of rapid tumor growth included hepatitis B etiology, smaller tumor size (continuous), AFP doubling time, and poor tumor differentiation. Studies were limited by small sample sizes, measurement bias, and selection bias. Tumor volume doubling time of HCC is approximately 4–5 months; however, there is heterogeneity in tumor growth patterns, including more aggressive patterns in Asian hepatitis B-predominant populations. Identifying correlates of tumor growth patterns is important to better individualize HCC prognostication and treatment decisions.
登录
查看更多内容
影响因子:
25.7
作者:
Cucchetti, A;Vivarelli, M;Pinna, AD
通讯作者:
Pinna, AD
影响因子:
3.1
作者:
Kim, Jong Kwan;Kim, Hyung-Don;Kim, Kang Mo
通讯作者:
Kim, Kang Mo
影响因子:
4.1
作者:
Purcell, Yvonne;Sartoris, Riccardo;Ronot, Maxime
通讯作者:
Ronot, Maxime
影响因子:
13.5
作者:
Atiq, Omair;Tiro, Jasmin;Singal, Amit G.
通讯作者:
Singal, Amit G.
影响因子:
12.6
作者:
Choi, Debra T.;Kum, Hye-Chung;Singal, Amit G.
通讯作者:
Singal, Amit G.