Evidence map›Paper›PMID 29372285›Full record

ArticleInternational urogynecology journal2018

Comparison of inflammatory urine markers in patients with interstitial cystitis and overactive bladder.

Akira Furuta, Tokunori Yamamoto, Yasuyuki Suzuki, Momokazu Gotoh, Shin Egawa, Naoki Yoshimura

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in International urogynecology journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
5.7field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Angiogenesis, Angiogenic Factors, and Interstitial Cystitis/Bladder Pain Syndrome (IC/BPS).International journal of urology : official journal of the Japanese Urological Association · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Akira FurutaDepartment of Urology, Jikei University School of Medicine, 3-25-8 Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan. a-furuta@rf7.so-net.ne.jp.ORCID http://orcid.org/0000-0001-7426-6395
Tokunori YamamotoDepartment of Urology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Yasuyuki SuzukiDepartment of Urology, Tokyo Metropolitan Rehabilitation Hospital, Tokyo, Japan.
Momokazu GotohDepartment of Urology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Shin EgawaDepartment of Urology, Jikei University School of Medicine, 3-25-8 Nishishinbashi, Minato-ku, Tokyo, 105-8461, Japan.
Naoki YoshimuraDepartment of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Jikei University School of Medicine · JPNagoya University · JPUniversity of Pittsburgh · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction and hypothesisChronic inflammatory conditions seem to be a shared characteristic in patients with interstitial cystitis (IC) and overactive bladder (OAB). Thus, we measured 40 inflammatory urine markers in IC patients with or without Hunner's lesions (HIC and NHIC respectively) and OAB patients.

methodsUrine was collected from consecutive HIC patients, NHIC patients, and age and gender-matched OAB patients with no history of IC, recurrent urinary tract infection or bladder cancer. The diagnosis of IC was based on the Asian IC guideline criteria. A representative 40 inflammatory growth factors, cytokines, and chemokines in urine were measured using a MILLIPLEX immunoassay kit. Statistical differences in these markers among the groups were determined by nonparametric ANOVA followed by multiple comparison test. The diagnostic efficiency of these markers was measured using receiver operating characteristic analysis.

resultsVascular endothelial growth factor (VEGF), interleukin-1α (IL-1α), IL-6, and chemokines including CCL2, CCL5, CXCL1, CXCL8, and CXCL10 were significantly increased in HIC (n = 30) and NHIC (n = 30) patients compared with OAB (n = 28) patients. The significant increases in CXCL8 and CXCL10 were also found in HIC patients compared with NHIC patients. However, there were no significant differences in the other urine markers among the groups. Area under the curves for VEGF, CXCL10, CXCL8, IL-1α, CCL5, CCL2, IL-6, and CXCL1 to detect IC in these patients were 0.87, 0.86, 0.81, 0.80, 0.80, 0.71, 0.66, and 0.50 respectively.

conclusionsThe increases in angiogenesis-associated proteins such as VEGF and CXCL10 may be pathophysiologically important for the development of IC.

Indexed as

BiomarkersCystitis, InterstitialFemaleHumansMaleRetrospective StudiesUrinary Bladder, OveractiveVascular Endothelial Growth Factor ABiomarkersVascular Endothelial Growth Factor AAngiogenesisCXCL10Interstitial cystitisOveractive bladderVascular endothelial growth factor

Identifiers

PMID29372285
OpenAlexW2744347172

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.