Evidence map›Paper›PMID 30671792›Full record

ArticleJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract2020

Lymphocyte to Monocyte Ratio Predicts Resectability and Early Recurrence of Bismuth-Corlette Type IV Hilar Cholangiocarcinoma.

Dingzhong Peng, Jiong Lu, Haijie Hu, Bei Li, Xiwen Ye, Nansheng Cheng

Open access · hybridAbstract read
In one paragraph

Article in Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.9field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 32 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Dingzhong PengDepartment of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100, Sichuan Province, China.
Jiong LuDepartment of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100, Sichuan Province, China.
Haijie HuDepartment of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100, Sichuan Province, China.
Bei LiDepartment of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100, Sichuan Province, China.
Xiwen YeDepartment of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100, Sichuan Province, China.
Nansheng ChengDepartment of Biliary Surgery, West China Hospital of Sichuan University, Chengdu, 614100, Sichuan Province, China. 18382096932@163.com.ORCID 0000-0003-0048-1468
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe objective of our research was to investigate the value of the lymphocyte to monocyte ratio (LMR) and its dynamic changes (LMRc) in predicting tumor resectability and early recurrence of radiologically resectable type IV hilar cholangiocarcinoma (HC).

methodsA total of 411 patients with radiologically resectable type IV HC were included. Data on their clinicopathologic characteristics, perioperative features, and survival outcomes were analyzed. Receiver operating characteristic (ROC) analysis was conducted to assess the ability of preoperative LMR (pre-LMR) to predict tumor resectability, and the ability of postoperative LMR (post-LMR) to discriminate between early and late recurrence. Survival curves were calculated using the Kaplan-Meier estimate. Univariate and multivariate logistic regression models were used to identify factors associated with resectability and early recurrence.

resultsOf 411 patients with potentially curative type IV HC, 254 underwent curative surgery. The optimal cutoff value of pre-LMR as an indicator of resectability was 3.67, and the optimal cutoff value of post-LMR for detecting early recurrence was 4.10. In the multivariate logistic regression model, CA19-9 > 200 U/mL, pre-LMR ≤ 3.67, and tumor size > 3 cm were found to be independent risk factors for poor resectability. Moreover, multivariate analysis showed that LMRc, resection margin, AJCC N stage, and lymphovascular invasion were independent risk factors associated with early recurrence. DISCUSSION: Pre-LMR is a valuable indicator of resectability and LMRc is a valuable predictor of early recurrence in patients with curative type IV HC.

Indexed as

MonocytesAdultAgedAged, 80 and overBile Duct NeoplasmsBile Ducts, IntrahepaticCA-19-9 AntigenFemaleHumansKaplan-Meier EstimateKlatskin TumorLymphocyte CountMaleMargins of ExcisionMiddle AgedNeoplasm InvasivenessCA-19-9 AntigenBismuth-Corlette classificationEarly recurrenceHilar cholangiocarcinomaLymphocyte to monocyte ratioResectability

Identifiers

PMID30671792
PMCPMC7026310
OpenAlexW2912172522

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.