Evidence map›Paper›PMID 29430510›Full record

ArticleBladder cancer (Amsterdam, Netherlands)2018

Body Mass Index, Diet-Related Factors, and Bladder Cancer Prognosis: A Systematic Review and Meta-Analysis.

Ellen Westhoff, J Alfred Witjes, Neil E Fleshner, Seth P Lerner, Shahrokh F Shariat, Gunnar Steineck, Ellen Kampman, Lambertus A Kiemeney, Alina Vrieling

Registry-linked trialAbstract read
In one paragraph

Article in Bladder cancer (Amsterdam, Netherlands), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06002269 (A Home-based Lifestyle Intervention for Optimizing Surgical Outcomes Among Urinary Bladder Cancer Patients), which is not on this map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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.

NCT06002269 nacompletednot on this mapstarted 2024, after this paper: background citation

A Home-based Lifestyle Intervention for Optimizing Surgical Outcomes Among Urinary Bladder Cancer Patients: the BOOST Study

TypeinterventionalSponsorUniversity of UtahRan2024 to 2025Enrolled8ConditionsBladder Cancer, Cystectomy, ChemotherapyArmsDietary and Exercise Intervention
3 · Its place in the literature

Who cites it

28 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Expected and paradoxical effects of obesity on cancer treatment response.Reviews in endocrine & metabolic disorders · 2021
    Review
  13. The Sirenic Links between Diabetes, Obesity, and Bladder Cancer.International journal of molecular sciences · 2021
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

9 authors.

Ellen WesthoffRadboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
J Alfred WitjesDepartment of Urology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Neil E FleshnerDepartment of Surgery, Division of Urology, University Health Network, University of Toronto, Toronto, ON, Canada.
Seth P LernerScott Department of Urology, Baylor College of Medicine, Houston, TX, USA.
Shahrokh F ShariatDepartment of Urology, Medical University of Vienna, Vienna, Austria.
Gunnar SteineckDepartment of Oncology, Division of Clinical Cancer Epidemiology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.
Ellen KampmanRadboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Lambertus A KiemeneyRadboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Alina VrielingRadboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUrologists are frequently confronted with questions of urinary bladder cancer (UBC) patients about what they can do to improve their prognosis. Unfortunately, it is largely unknown which lifestyle factors can influence prognosis.

objectiveTo systematically review the available evidence on the association between body mass index (BMI), diet, dietary supplements, and physical activity and UBC prognosis.

methodsWe searched PubMed and Embase up to May 2017. We included thirty-one articles reporting on observational and randomized controlled trials investigating BMI, diet and dietary supplements in relation to recurrence, progression, cancer-specific or all-cause mortality in UBC patients.

resultsIn non-muscle invasive bladder cancer (NMIBC) patients, both overweight (3 studies, pooled hazard ratio (HR) 1.29, 95% CI 1.05-1.58, I

conclusionsEvidence for an association of lifestyle factors with UBC prognosis is limited, with some evidence for an association of BMI with risk of recurrence in NMIBC. Well-designed, prospective studies are needed to develop evidence-based guidelines on this topic.

Indexed as

Body mass indexdietdietary supplementsprognosisurinary bladder cancer

Identifiers

PMID29430510
PMCPMC5798521

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

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.