Evidence map›Paper›PMID 29246009›Full record

ArticleOncotarget2017

Evaluation of the NMP22 BladderChek test for detecting bladder cancer: a systematic review and meta-analysis.

Zijie Wang, Hongliang Que, Chuanjian Suo, Zhijian Han, Jun Tao, Zhengkai Huang, Xiaobin Ju, Ruoyun Tan, Min Gu

Abstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 3 pooled it
–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

47 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Review
  6. Article
  7. Serum Trimethylamine-International journal of molecular sciences · 2026
    Article
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  9. Article
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  15. Article
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  17. Article
  18. Advances in Liquid Biopsy for Diagnosis of Bladder Cancer.International neurourology journal · 2024
    Article
  19. Mini-Review: Current Bladder Cancer Treatment-The Need for Improvement.International journal of molecular sciences · 2024
    Review
  20. Bladder cancer.Nature reviews. Disease primers · 2023
    Review
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

9 authors.

Zijie WangDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Hongliang QueDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Chuanjian SuoDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Zhijian HanDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Jun TaoDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Zhengkai HuangDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Xiaobin JuDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Ruoyun TanDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.
Min GuDepartment of Urology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, 210029, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe examined the usefulness of the nuclear matrix protein 22 (NMP22) BladderChek test for detecting bladder cancer. MATERIALS AND

methodsA literature search was performed using PubMed, Embase, the Cochrane Library, and Web of Science. The diagnostic accuracy of the NMP22 BladderChek test was evaluated via pooled sensitivity, specificity, positive likelihood ratio (PLR), negative likelihood ratio (NLR), diagnostic odds ratio (DOR), and area under curve (AUC). Inter-study heterogeneity was explored using meta-regression and subgroup analyses.

resultsWe included 23 studies in the systematic review and 19 in the quantitative meta-analysis. Overall sensitivity and specificity were 56% (52-59%) and 88% (87-89%), respectively; pooled PLR and NLR were 4.36 (3.02-6.29) and 0.51 (0.40-0.66), respectively; DOR was 9.29 (5.55-15.55) with an AUC of 0.8295. The mean sensitivity for Ta, T1, ≥ T2, Tis, G1, G2, and G3 disease was 13.68%, 29.49%, 74.03%, 34.62%, 44.16%, 56.25%, and 67.34%, respectively.

conclusionsThe NMP22 BladderChek test shows good discrimination ability for detecting bladder cancer and a high-specificity algorithm that can be used for early detection to rule out patients with higher bladder cancer risk. It also has better potential for screening higher-grade and higher-stage tumors, and better diagnostic performance in Asians.

Indexed as

bladder cancerdiagnosticmeta-analysisNMP22 BladderChek testsystematic review

Identifiers

PMID29246009
PMCPMC5725051

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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.