Evidence map›Paper›PMID 32000385›Full record

SynthesisMedicine2020

Association between C-reactive protein level and subsequent risk of ovarian cancer: A meta-analysis of 13 cohorts in 1,852 ovarian cancer patients.

Yan Wang, Zhiming Zhang, Jing Wang, Xiaowei Zhang

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Prevention of Epithelial Ovarian Cancer.Cold Spring Harbor perspectives in medicine · 2023
    Review
  5. Article
  6. Review
  7. Article
  8. Immune Cell and Biochemical Biomarkers in Advanced Laryngeal Cancer.Dose-response : a publication of International Hormesis Society
    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

4 authors.

Yan WangDepartment of Gynecology.
Zhiming ZhangDepartment of Clinical Laboratory, Xi'an Central Hospital.
Jing WangDepartment of Oncology of Gynecology, Shaanxi Provincial Cancer Hospital.
Xiaowei ZhangDepartment of oncology, Xi'an Central Hospital, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThough studies have shown association between C-reactive protein (CRP) level and the risk of ovarian cancer (OC), there have been some inconsistencies. The current metaanalysis was conducted to study the relationship between CRP and OC. PATIENTS AND

methodsThree electronic databases of PubMed, Embase, and Cochrane Library were searched for prospective studies of OC from inception till May 2018. Relative risk (RR) was summarized using random-effects model, and the results of sensitivity, subgroup analyses, and publication biases were also calculated.

resultsA total of 13 cohorts involving 1,852 OC patients were included for the final meta-analysis. The summary RRs indicated that high CRP was associated with an increased risk of all invasive OC (RR:1.36; 95% confidence interval [CI]:1.03-1.80; P = .032), while moderate CRP showed no significant impact on the risk of all invasive OC compared with low CRP (RR:1.17; 95% CI:0.97-1.41; P = .107). High (RR: 1.42; 95% CI: 0.85-2.37; P = .183) or moderate (RR: 1.29; 95% CI: 0.94-1.77; P = .119) CRP levels showed little or no effect on serous OC. Similarly, no significant differences for the comparisons of high versus low (RR: 1.82; 95% CI: 0.27-12.42; P = .540) or moderate versus low (RR: 0.72; 95% CI: 0.31-1.69; P = .455) CRP levels for the risk of mucinous OC were observed. Moreover, high (RR: 0.58; 95% CI: 0.13-2.54; P = .471) or moderate (RR: 0.81; 95% CI: 0.44-1.47; P = .484) CRP levels were not associated with the risk of endometrioid OC compared with low CRP levels.

conclusionHigh CRP levels were associated with increased risk of invasive OC. The risk of other OC types with CRP levels showed no association.

Indexed as

Cohort StudiesC-Reactive ProteinFemaleHumansOvarian NeoplasmsRisk AssessmentC-Reactive Protein

Identifiers

PMID32000385
PMCPMC7004735

What OpenQuestion holds

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LicenceCC BY
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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.