Evidence map›Paper›PMID 33115425›Full record

ArticleBMC cancer2020

Nomogram for prediction of the international study Group of Liver Surgery (ISGLS) grade B/C Posthepatectomy liver failure in HBV-related hepatocellular carcinoma patients: an external validation and prospective application study.

Jia-Zhou Ye, Rong-Yun Mai, Wei-Xing Guo, Yan-Yan Wang, Liang Ma, Bang-de Xiang, Shu-Qun Cheng, Le-Qun Li

Abstract readValidation Study
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Jia-Zhou YeDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Rong-Yun MaiDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Wei-Xing GuoDepartment of Hepatic Suegery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai, 200438, China.
Yan-Yan WangHepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, China.
Liang MaDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Bang-de XiangDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, China.
Shu-Qun ChengDepartment of Hepatobiliary Surgery, Affiliated Tumour Hospital of Guangxi Medical University, Nanning, 530021, China. chengshuqun@aliyun.com.
Le-Qun LiDepartment of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, China. lequn_li001@163.com.

Funding

Chang Jiang Scholars Programme (2013) of China Ministry of Education No:2015CB554000National Outstanding Youth Science Fund Project of National Natural Science Foundation of China No:2018GXNSFBA281030National Outstanding Youth Science Fund Project of National Natural Science Foundation of China No:81803007Natural Science Foundation of Qinghai (CN) No:81730097Science Fund for Creative Research Groups No. 81521091
6 · The paper itself

Abstract

backgroundTo develop a nomogram for predicting the International Study Group of Liver Surgery (ISGLS) grade B/C posthepatectomy liver failure (PHLF) in hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) patients.

methodsPatients initially treated with hepatectomy were included. Univariate regression analysis and stochastic forest algorithm were applied to extract the core indicators and reduce redundancy bias. The nomogram was then constructed by using multivariate logistic regression, and validated in internal and external cohorts, and a prospective clinical application.

resultsThere were 900, 300 and 387 participants in training, internal and external validation cohorts, with the morbidity of grade B/C PHLF were 13.5, 11.0 and 20.2%, respectively. The nomogram was generated by integrating preoperative total bilirubin, platelet count, prealbumin, aspartate aminotransferase, prothrombin time and standard future liver remnant volume, then achieved good prediction performance in training (AUC = 0.868, 95%CI = 0.836-0.900), internal validation (AUC = 0.868, 95%CI = 0.811-0.926) and external validation cohorts (AUC = 0.820, 95%CI = 0.756-0.861), with well-fitted calibration curves. Negative predictive values were significantly higher than positive predictive values in training cohort (97.6% vs. 33.0%), internal validation cohort (97.4% vs. 25.9%) and external validation cohort (94.3% vs. 41.1%), respectively. Patients who had a nomogram score < 169 or ≧169 were considered to have low or high risk of grade B/C PHLF. Prospective application of the nomogram accurately predicted grade B/C PHLF in clinical practise.

conclusionsThe nomogram has a good performance in predicting ISGLS grade B/C PHLF in HBV-related HCC patients and determining appropriate candidates for hepatectomy.

Indexed as

NomogramsAdolescentAdultAgedCarcinoma, HepatocellularFemaleFollow-Up StudiesHepatectomyHepatitis BHepatitis B virusHumansLiver FailureLiver NeoplasmsMaleMiddle AgedPostoperative ComplicationsHepatitis B viralsHepatocellular carcinomaNomogramPosthepatectomy liver failure

Identifiers

PMID33115425
PMCPMC7592579

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.