Evidence map›Paper›PMID 33850767›Full record

ReviewTranslational andrology and urology2021

Inflammatory bowel disease and risk of urinary cancers: a systematic review and pooled analysis of population-based studies.

Dechao Feng, Yubo Yang, Zhenghao Wang, Wuran Wei, Li Li

Open access · diamondAbstract readReview
In one paragraph

Review in Translational andrology and urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
2.3field-weighted citation impact, top 12% 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, 2 syntheses or guidelines 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

5 authors at 2 institutions in 1 country.

Dechao FengDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China.
Yubo YangDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China.
Zhenghao WangDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China.
Wuran WeiDepartment of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China.
Li LiKey Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study is to elucidate the risk of urologic cancers in patients with Crohn's disease (CD) and ulcerative colitis (UC).

methodsElectronic databases including PubMed, the Cochrane Library, Embase and Web of Science, and manual retrieval were conducted from inception to June 2020. Two reviewers independently searched the above databases and selected the studies using prespecified standardized criteria. The Newcastle-Ottawa Scale was used to assess the risk of bias in the included studies, and this meta-analysis was completed by STATA version 14.2.

resultsA total of 12 cohort studies and 4 case-control studies were included in this meta-analysis. Overall, patients with inflammatory bowel disease (IBD) were at significantly increased risk of renal cancer (RCa) [standardized incidence ratio (SIR): 1.53; 95% confidence interval (CI): 1.25-1.80; I

conclusionsOur findings indicate that IBD patients with special reference to CD patients increase the risk of RCa. Besides, IBD patients in Asian countries have significantly increased risk of PCa, especially for UC patients. Further studies are warranted to elucidate the potential mechanism of RCa associated with IBD and the differences of the risk of urinary cancers between Eastern and Western countries.

Indexed as

bladder cancerInflammatory bowel disease (IBD)prostate cancerrenal cancer

Identifiers

PMID33850767
PMCPMC8039624
OpenAlexW3147094040

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.