Evidence map›Paper›PMID 26045704›Full record

ArticleHepatitis monthly2015

Clinical values of elevated serum cytokeratin-18 levels in hepatitis: a meta-analysis.

Zhao Hui Yang, Su Xian Yang, Cheng Zhi Qin, Yun Xiu Chen

Open access · hybridAbstract read
In one paragraph

Article in Hepatitis monthly, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 13% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 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

4 authors at 1 institution in 1 country.

Zhao Hui YangDepartment of Infectious Diseases, People's Hospital of Linyi City, Linyi, PR China.
Su Xian YangDepartment of Infectious Diseases, People's Hospital of Linyi City, Linyi, PR China.
Cheng Zhi QinDepartment of Infectious Diseases, People's Hospital of Linyi City, Linyi, PR China.
Yun Xiu ChenDepartment of Infectious Diseases, People's Hospital of Linyi City, Linyi, PR China.
Linyi People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs an important intermediate filament protein within liver cells, cytokeratin-18 (CK-18) has been confirmed as a potential indicator in various hepatitis progressions.

objectivesWe sought to clarify the connection between serum CK-18 levels and hepatitis pathogenesis in the present meta-analysis. MATERIALS AND

methodsWith the application of various computerized databases, including PubMed, Embase, Cochrane Library, Google Scholar, Web of Science, China BioMedicine (CBM), China National Knowledge Infrastructure (CNKI), published papers that assessed the relationship between serum CK-18 levels and hepatitis were obtained. The main key words used are "Hepatitis", "hepatitides", "Cytokeratin-18", "Keratin-18" and "CK-18". Statistical analysis was conducted using the STATA software (version 12.0).

resultsEight case-control studies published between 2010 and 2014 were confirmed eligible, according to our selection criteria. The results of the meta-analysis showed that serum levels of CK-18 in hepatitis patients were higher compared to healthy controls (standardized mean difference (SMD) = 3.71, 95%CI: 2.27-5.14, P < 0.001). Subgroup analysis by ethnicity and disease implicated that high serum CK-18 levels might be a risk factor for non-alcoholic steatohepatitis (NASH), chronic hepatitis C (CHC), and chronic hepatitis B (CHB) (all P < 0.05) among Asians (SMD = 2.89, 95%CI: 2.35-3.43, P < 0.001), Africans (SMD = 0.69, 95%CI: 0.12-1.26, P = 0.017), and Caucasians (SMD = 4.86, 95%CI: 1.82-7.89, P = 0.002).

conclusionsSerum CK-18 levels in hepatitis patients were higher, compared with healthy controls. Our results revealed the clinical values of CK-18, in combination with other apoptosis markers, in identifying the development of hepatitis.

Indexed as

Cytokeratin-18Fatty LiverHepatitisMeta-Analysis

Identifiers

PMID26045704
PMCPMC4451272
OpenAlexW290293699

What OpenQuestion holds

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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.