Evidence map›Paper›PMID 29139058›Full record

SynthesisJournal of gastrointestinal cancer2019

Expression and Serum Levels of Mucin 5AC (MUC5AC) as a Biomarker for Cholangiocarcinoma: a Meta-analysis.

Noel Pabalan, Sutawadee Sukcharoensin, Kritiya Butthongkomvong, Hamdi Jarjanazi, Veerachai Thitapakorn

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Journal of gastrointestinal cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 19% 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

9 citing papers in PubMed, 16 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

5 authors at 3 institutions in 2 countries.

Noel PabalanChulabhorn International College of Medicine, Thammasat University, Khlong Luang, Pathum Thani, Thailand. npabalan@alumni.yorku.ca.ORCID http://orcid.org/0000-0003-2069-5535
Sutawadee SukcharoensinChulabhorn International College of Medicine, Thammasat University, Khlong Luang, Pathum Thani, Thailand.
Kritiya ButthongkomvongMedical Oncology Unit, Udonthani Cancer Hospital, Udonthani, Thailand.
Hamdi JarjanaziEnvironmental Monitoring and Reporting Branch, Ontario Ministry of the Environment and Climate Change, 125 Resources Road, Toronto, ON, Canada.
Veerachai ThitapakornChulabhorn International College of Medicine, Thammasat University, Khlong Luang, Pathum Thani, Thailand.
Thammasat University · THMinistry of the Environment, Conservation and Parks · CASuratthani Cancer Hospital · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe potential of biomarkers in detecting early cholangiocarcinoma (CCA) is facilitated by examining CCA-associated proteins from primary studies. One such protein is mucin 5AC (MUC5AC) but inconsistency of reported associations between its expression/serum levels and CCA prompts a meta-analysis to obtain more precise estimates.

methodsA literature search yielded 17 included articles where multiple data in some raised the number of studies to 22. We calculated pooled odds ratios (OR) and 95% confidence intervals from negative and positive readings of MUC5AC levels. Data were subgrouped by ethnicity, detection method, sample source, and cancer type.

resultsOutcome in the overall analysis was non-significant but those in the subgroups were. Thus, significant associations (P < 0.001) indicating high MUC5AC levels were found in three subgroups: (i) Thai (OR 8.32) and (ii) serum (OR 4.52). Heterogeneity of these two outcomes (I

conclusionsOur pooled effect findings target the biomarker potential of MUC5AC to the Thai population.

Indexed as

Biomarkers, TumorCholangiocarcinomaHumansMucin 5ACBiomarkers, TumorMucin 5ACBiomarkerCholangiocarcinomaMeta-analysisMUC5AC

Identifiers

PMID29139058
OpenAlexW2768712510

What OpenQuestion holds

Textmetadata
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.