Evidence map›Paper›PMID 30630456›Full record

ArticleBMC cancer2019

Trends in the incidence and mortality of transitional cell carcinoma of the bladder for the last four decades in the USA: a SEER-based analysis.

Muneer J Al-Husseini, Ahmad Kunbaz, Anas M Saad, João Vasco Santos, Sami Salahia, Marium Iqbal, Fares Alahdab

Abstract readHistorical Article
In one paragraph

Article in BMC cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing 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

38 citing papers in PubMed.

  1. Article
  2. Article
  3. Long-term Trends in Bladder Cancer Incidence Using a Harmonized Staging Variable: A SEER-Based Study.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025
    Article
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  5. Review
  6. Incidence rates of bladder and kidney cancers among US military servicemen: comparison with the rates in the general US population.European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) · 2024
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  19. Article
  20. AhRR methylation contributes to disease progression in urothelial bladder cancer.Cancer biomarkers : section A of Disease markers · 2022
    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

7 authors.

Muneer J Al-HusseiniFaculty of Medicine, Ain Shams University, Cairo, Egypt.
Ahmad KunbazCerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Anas M SaadClinical Oncology Department, Faculty of Medicine, Damascus University, Damascus, Syria. anassaad256@gmail.com.ORCID http://orcid.org/0000-0003-0101-0131
João Vasco SantosMEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.
Sami SalahiaFaculty of Medicine, Ain Shams University, Cairo, Egypt.
Marium IqbalBatterjee Medical College, Jeddah, Saudi Arabia.
Fares AlahdabMayo Evidence-based Practice Center, Mayo Clinic, Rochester, MN, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransitional cell carcinoma (TCC) accounts for around 95% of bladder cancers and is the 4th most common cancer among men and the tenth most common in women, in the US. There is a constant need to clarify current TCC incidence and mortality rates among different population groups for better clinical practice guidelines. We aimed to describe the TCC incidence and incidence-based mortality by demographic and tumor-related characteristics over the last 40 years in the US.

methodsWe obtained data from the SEER 18 registries to study TCC cases that were diagnosed between the years 1973 and 2014. We calculated incidence rates and incidence-based mortality rates in different demographic and tumor-related characteristics and expressed rates by 100,000 person-years. We then calculated the annual changes in incidence and incidence-based mortality rates and displayed them as annual percent changes (APCs).

resultsThere were 182,114 patients with TCC between 1973 and 2014 in the United States. Overall incidence rates of TCC increased 0.16% (95% CI, 0.02-0.30, p = .02) per year over the study period. However, the incidence declined significantly since 2007; (95%CI,-1.89- -0.77, p < .001), except among the elderly and African Americans, which increased significantly over the study period. Overall TCC mortality rates did not change over the study period. However, since 2000 it started to decrease significantly.

conclusionTCC incidence and incidence-based mortality rates had been showing significant increases over the previous decades. However, significant declines in both incidence and incidence-based mortality rates have been observed over the recent years, except in some patients with certain racial groups. Improved understanding of the etiological and ecological factors of TCC could lead to further declines in incidence and incidence-based mortality rates.

Indexed as

Carcinoma, Transitional CellFemaleHistory, 20th CenturyHistory, 21st CenturyHumansIncidenceMaleMortalityPopulation SurveillanceRetrospective StudiesSEER ProgramUnited StatesUrinary Bladder NeoplasmsBladder cancerIncidenceMortalitySEERTransitional cell carcinoma

Identifiers

PMID30630456
PMCPMC6327491

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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.