Dataset Information

Childhood cancer survivorship in China: An overview of the past two decades.

ABSTRACT: Across countries in the world, China has the largest population of childhood cancer survivors. Research and care for the childhood cancer survivor population in China is fragmented. We searched studies published in English or Chinese language between January 1, 2000 and June 30, 2021, which examined various aspects of childhood cancer survivorship in China. The existing China-focused studies were largely based on a single institution, convenient samplings with relatively small sample sizes, restricted geographic areas, cross-sectional design, and focused on young survivors in their childhood or adolescence. These studies primarily focused on the physical late effects of cancer and its treatment, as well as the inferior psychological wellbeing among childhood cancer survivors, with few studies examining financial hardship, health promotion, and disease prevention, or healthcare delivery in survivorship. Our findings highlight the urgent need for research and evidence-based survivorship care to serve the childhood cancer survivor population in China.

SUBMITTER: Ji X

PROVIDER: S-EPMC9741979 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature

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Childhood cancer survivorship in China: An overview of the past two decades.

Ji Xu X Su Jun J Liu Xinyu X Mao Ziling Z Zhang Wenjing W Zhang Jinhe J Sun Xiaojie X Han Xuesong X

Cancer medicine 20220522 23

Across countries in the world, China has the largest population of childhood cancer survivors. Research and care for the childhood cancer survivor population in China is fragmented. We searched studies published in English or Chinese language between January 1, 2000 and June 30, 2021, which examined various aspects of childhood cancer survivorship in China. The existing China-focused studies were largely based on a single institution, convenient samplings with relatively small sample sizes, rest ...[more]

PMID: 35599452

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Project description:BackgroundTo explore the overall trends of incidence rate (IR), mortality and survival outcomes of patients with urothelial bladder cancer (UBC) over the past two decades.MethodsPatients diagnosed with UBC from 1993 to 2012 were extracted from the Surveillance, Epidemiology and End Result (SEER) 18 database. Baseline characteristics and treatment types of included patients were collected retrospectively. Moreover, the age-adjusted IRs and annual percent changes (APCs) were obtained. Afterwards, we calculated the standardized mortality ratios (SMRs) for bladder cancer (BC), cardiovascular disease (CVD) and all-cause mortality by comparing UBC cases with the general population. Finally, survival outcomes of UBC patients were analyzed and compared.ResultsA total of 220,405 UBC patients were identified, including 167,036 (75.79%) male patients and 53,369 (24.21%) female patients, with an average age of 70.84 years old. Most patients were White (89.85%), with older age (71.67%, >65 years old), lower T stage diseases (78.11%, < T2) and lower median household income (55.37%). When compared with patients diagnosed between 1993 and 2002, those diagnosed between 2003 and 2012 had older age (mean: 71.15 vs. 70.16 years old, P<0.001), higher proportion of men (76.22% vs. 74.83%, P<0.001) and lower median household income (56.69% vs. 52.50%, P<0.01). Overall, the IR of UBC increased slightly before 2003 and maintained a stable trend of about 20 per 100,000 person-years after 2003. Additionally, CVD was recognized as an important cause of death (COD) of UBC patients. UBC patients were 44.5 times more likely to die of CVD when compared with the general population. Furthermore, the 3-, 5- and 10-year overall survival (OS) and cancer-specific survival (CSS) rates were 0.709, 0.609 and 0.421, and 0.861, 0.831 and 0.789, respectively. Finally, survival outcomes between patients diagnosed in the two periods (1993-2002 vs. 2003-2012) were not significantly different.ConclusionsThe IR of UBC increased slightly before 2003 and remained stable after 2003. UBC patients had higher CVD burden than the general population. Hence, cardiovascular health should be emphasized to reduce mortality after UBC diagnosis. Lastly, survival outcomes of UBC patients in the last two decades showed no significant difference.

Dataset Information

Childhood cancer survivorship in China: An overview of the past two decades.

Publications

Childhood cancer survivorship in China: An overview of the past two decades.

Similar Datasets

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