Evidence map›Paper›PMID 28272222›Full record

Observational studyMedicine2017

Liver resection associated with better outcomes for single large hepatocellular carcinoma located in the same section.

Wei Zhang, Yongqiong Tan, Li Jiang, Lunan Yan, Bo Li, Tianfu Wen, Jiayin Yang

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in Medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
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

7 authors at 1 institution in 1 country.

Wei ZhangDepartment of Liver Surgery, Liver Transplantation Center Center for Operating Room and Anesthesia, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.
Yongqiong Tan
Li Jiang
Lunan Yan
Bo Li
Tianfu Wen
Jiayin Yang
Endocrinology Research Center · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The influence of the anatomical location of single large hepatocellular carcinoma (HCC) on outcomes following hepatic resection (HR) is still unclear. This study examined the role of anatomical location profiles as prognostic markers for patients with single large HCC undergoing HR.A total of 374 consecutive patients with single large HCC undergoing HR between January 2009 and July 2013 were included. They were divided into group same section (SS) group (n = 171) and different sections (DS) group (n = 203) according to their tumor's anatomical location. Short- and long-term outcomes were compared between the two groups.More patients in group DS had intraoperative blood loss of >1000 mL and needed intraoperative blood transfusion than those in group SS. There were no significant differences regarding postoperative complications and 30-and 90-day mortality between the two groups. The overall survival (OS) and recurrence-free survival (RFS) rates were significantly higher in group SS than group DS. The subgroup analysis showed that tumor in the same section was associated with better prognosis than those in different sections for both patients with tumor of ≤8 cm and of > 8 cm. Multivariate analysis revealed that age <60 years, portal hypertension, alpha-fetoprotein ≥400 ng/mL, tumor in different sections, microvascular invasion and poorly differentiated tumor are independent predictors of poor prognosis in patient with single large HCC.For patients with single large HCC, a tumor located in the same section may lead to better long-term survival and lower tumor recurrence rates than those in different sections following HR.

Indexed as

HepatectomyAdultAgedAged, 80 and overCarcinoma, HepatocellularChinaCohort StudiesFemaleHumansLiverLiver NeoplasmsMaleMiddle AgedRisk FactorsYoung Adult

Identifiers

PMID28272222
PMCPMC5348170
OpenAlexW2594753686

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.