Contemporary Age-adjusted Incidence and Mortality Rates of Renal Cell Carcinoma: Analysis According to Gender, Race, Stage, Grade, and Histology.
Epidemiology
Incidence
Kidney cancer
Mortality
Renal cell carcinoma
Journal
European urology focus
ISSN: 2405-4569
Titre abrégé: Eur Urol Focus
Pays: Netherlands
ID NLM: 101665661
Informations de publication
Date de publication:
May 2021
May 2021
Historique:
received:
25
02
2020
revised:
25
04
2020
accepted:
05
05
2020
pubmed:
28
5
2020
medline:
14
4
2022
entrez:
28
5
2020
Statut:
ppublish
Résumé
Recent data showed that North America has the highest incidence of renal cell carcinoma (RCC) worldwide. To assess contemporary gender-, race-, and stage-specific incidence; survival rates; and trends of RCC patients in the USA. Within the Surveillance, Epidemiology, and End Results database (2001-2016), all patients aged ≥18 yr with histologically confirmed renal parenchymal tumors were included. Age-adjusted incidence rates and 5-yr cancer-specific survival (CSS) rates were estimated. Temporal trends were calculated through Joinpoint regression analyses to describe the average annual percent change (AAPC). The age-adjusted incidence rate of RCC was 11.3/100 000 person years (AAPC+2.0%, p<0.001). Five-year CSS rates increased from 78.4% to 84.5% (AAPC +0.8%, p<0.001). Male incidence was double that of females (15.5 and 7.7, respectively). CSS marginally favored females (84.5% vs 82.0%), but improved equally in both genders (both AAPC +0.8%). The highest incidence (14.1/100 000 person years, AAPC +2.8%) and lowest survival (80.1%) were recorded in non-Hispanic American Indian/Alaska Native populations. T1aN0M0 had the highest incidence rates (4.6/100 000 person years), the highest increase over time (AAPC +3.6%), and the highest CSS (97.6%) of all stages. Limitations include retrospective nature and lack of information on risk factors. The incidence of RCC increased significantly from 2001 to 2016, and 5-yr CSS after RCC improved. This was mainly due to T1aN0M0 tumors that showed the highest increase in the incidence and highest CSS. Unfavorable outcomes in specific ethnic groups warrant further research. We examined contemporary incidence and cancer-specific survival rates of kidney cancer. Males had double the incidence rates of females, but lower survival. Natives showed the highest incidence rates and the lowest survival rates. Small renal masses showed the highest incidence and survival rates.
Sections du résumé
BACKGROUND
BACKGROUND
Recent data showed that North America has the highest incidence of renal cell carcinoma (RCC) worldwide.
OBJECTIVE
OBJECTIVE
To assess contemporary gender-, race-, and stage-specific incidence; survival rates; and trends of RCC patients in the USA.
DESIGN, SETTING, AND PARTICIPANTS
METHODS
Within the Surveillance, Epidemiology, and End Results database (2001-2016), all patients aged ≥18 yr with histologically confirmed renal parenchymal tumors were included.
OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS
METHODS
Age-adjusted incidence rates and 5-yr cancer-specific survival (CSS) rates were estimated. Temporal trends were calculated through Joinpoint regression analyses to describe the average annual percent change (AAPC).
RESULTS AND LIMITATIONS
CONCLUSIONS
The age-adjusted incidence rate of RCC was 11.3/100 000 person years (AAPC+2.0%, p<0.001). Five-year CSS rates increased from 78.4% to 84.5% (AAPC +0.8%, p<0.001). Male incidence was double that of females (15.5 and 7.7, respectively). CSS marginally favored females (84.5% vs 82.0%), but improved equally in both genders (both AAPC +0.8%). The highest incidence (14.1/100 000 person years, AAPC +2.8%) and lowest survival (80.1%) were recorded in non-Hispanic American Indian/Alaska Native populations. T1aN0M0 had the highest incidence rates (4.6/100 000 person years), the highest increase over time (AAPC +3.6%), and the highest CSS (97.6%) of all stages. Limitations include retrospective nature and lack of information on risk factors.
CONCLUSIONS
CONCLUSIONS
The incidence of RCC increased significantly from 2001 to 2016, and 5-yr CSS after RCC improved. This was mainly due to T1aN0M0 tumors that showed the highest increase in the incidence and highest CSS. Unfavorable outcomes in specific ethnic groups warrant further research.
PATIENT SUMMARY
RESULTS
We examined contemporary incidence and cancer-specific survival rates of kidney cancer. Males had double the incidence rates of females, but lower survival. Natives showed the highest incidence rates and the lowest survival rates. Small renal masses showed the highest incidence and survival rates.
Identifiants
pubmed: 32456993
pii: S2405-4569(20)30114-0
doi: 10.1016/j.euf.2020.05.003
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
644-652Informations de copyright
Copyright © 2020 European Association of Urology. Published by Elsevier B.V. All rights reserved.