Evidence map›Paper›PMID 31028457›Full record

SynthesisWorld journal of urology2019

Mutations in CDKN2A and the FGFR3 genes on bladder cancer diagnosis: a systematic review and meta-analysis.

Herney Andrés García-Perdomo, Juan Pablo Usubillaga-Velasquez, James Alejandro Zapata-Copete, Leonardo Oliveira Reis

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in World journal of urology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

7 citing papers in PubMed, 12 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 3 institutions in 2 countries.

Herney Andrés García-PerdomoUniversidad del Valle, Cali, Colombia.
Juan Pablo Usubillaga-VelasquezPontificia Universidad Javeriana, Bogotá, Colombia.
James Alejandro Zapata-CopeteUROGIV Research Group, Universidad del Valle, Cali, Colombia.
Leonardo Oliveira ReisUroScience and Pontifical Catholic University of Campinas, PUC-Campinas, Campinas, São Paulo, Brazil. reisleo.l@gmail.com.
Universidad del Valle · COPontifícia Universidade Católica de São Paulo · BRPontificia Universidad Javeriana · CO

Funding

CAPES BEX 14679/13-2CNPq Research Productivity 302622/2015-2
6 · The paper itself

Abstract

purposeTo determine the association between mutations in CDKN2A and FGFR3 genes and the diagnosis of bladder carcinoma (BCa).

methodsA systematic search strategy was carried out through MEDLINE, EMBASE, LILACS, CENTRAL and unpublished literature. We included RCTs, cohort, case-control and cross-sectional studies that involved patients > 18-year-old assessing the association between CDKN2A and FGFR3 mutated genes and BCa. The primary outcome was bladder cancer defined by histology of the sample. We assessed the risk of bias with QUADAS2 and performed a meta-analysis with Review Manager v5.3.

resultsWe found 97 records with the search strategies. After duplicates were removed, six studies were included in meta-analysis. Regarding the association between mutated FGFR3 and bladder cancer, we found an OR 31 95% CI (15-64). However, there was no association for CDKN2A and BCa.

conclusionThere is a strong association between FGFR3 mutated gene and the diagnosis of bladder cancer, which has not been observed with CDKN2A. Such a result supports FGFR3 mutated gene as a promissory bladder cancer screening and monitoring biomarker.

Indexed as

MutationGenes, p16HumansReceptor, Fibroblast Growth Factor, Type 3Urinary Bladder NeoplasmsFGFR3 protein, humanReceptor, Fibroblast Growth Factor, Type 3Bladder cancerCDKN2ADiagnosisFGFR3Genes

Identifiers

PMID31028457
OpenAlexW2940583108

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.