Incidence Of Uterine Cancer Research Articles

Increase in uterine cancer incidence among Black patients in the United States: A United States Cancer Statistics Study of nearly 95,000 patients from 2001 to 2019

Increase in uterine cancer incidence among Black patients in the United States: A United States Cancer Statistics Study of nearly 95,000 patients from 2001 to 2019

Status of uterine cervix cancer mortality and incidence disparities in Appalachian eastern Kentucky.

132 Background: Cervical cancer continues to affect the Appalachian population to a higher degree than the rest of the American population. Researchers believe the increased prevalence of cervical cancer in the Appalachian area is due to health disparities across the area. Methods: We queried the Kentucky Cancer Registries online public Cancer Incidence and Mortality Inquiry System to determine changes in age adjusted invasive cervical cancer incidence and mortality rates in Appalachian (AK) and Non-Appalachian Kentucky (NAK) counties over time. Incidence rate ratios were used to analyze the difference in cervical cancer incidence and mortality between Appalachian KY and non-Appalachian KY populations across several time periods. Results: In 1995-1999, there was a statistically significant difference in cervical cancer incidence between AK and NAK 14.8 vs. 12.7/100,000 people (p= 0.0035) and mortality 4.6 vs. 4.0/100,000 (p=0.0471). The cervical cancer incidence was 16.9% higher in AK versus NAK and mortality was 18.4% higher in AK versus NAK. In 2016-2020, there was a statistically significant difference in cervical cancer incidence between AK and NAK 12.1 vs. 8.9/100,000 people (p≤ 0.0001) and mortality between AK and NAK 3.6 vs. 2.3/100,000 people (p= 0.0001). The cervical cancer incidence was 36% higher in AK versus NAK and mortality was 55.7% higher in AK versus NAK. Conclusions: Disparities between in Appalachian Kentucky and Non-Appalachian Kentucky in cervical cancer incidence and mortality not only have persisted since the 1990’s, but they have widened proportionally over time as survival gains have lagged in Appalachia. The observed cervical cancer outcome disparities are likely contributed to by not only the lack of general health education in the region, but more importantly barriers to care access contributing to a lower use of Pap testing in the area. Higher rates of poverty, increased rates of smoking and HPV infection also likely play a role. Research has been conducted to observe identified opportunities for intervention and begin collaborative efforts in the region engineered towards a cervical cancer risk reduction program, but the need for improvement clearly remains. Cervical cancer mortality rates in Appalachian Kentucky vs. non-Appalachian Kentucky, 1995-2020. Appalachia Non-Appalachia Population at Risk Deaths Crude Rate/100,000 Age-Adjusted Rate 95% Confidence Interval Population at risk Deaths Crude Rate/100,000 Age-Adjusted Rate 95% Confidence Interval 1995-1999 2928468 145 5 4.6 [3.9-5.4] 7209127 301 4.2 4 [3.6-4.5] 2000-2004 2962204 102 3.4 3.2 [2.6-3.9] 7485965 214 2.9 2.7 [2.3-3.1] 2005-2009 2986284 117 3.9 3.5 [2.9-4.2] 7833348 225 2.9 2.6 [2.3-3.0] 2010-2015 3577269 141 3.9 3.4 [2.8-4.0] 9803897 277 2.8 2.5 [2.2-2.9] 2016-2020 2941022 121 4.1 3.6 [3.0-4.4] 8378683 221 2.6 2.3 [2.0-2.7]

Trends in incidence and mortality for gynaecological cancers in Southeastern China during 2011–2020: a retrospective analysis of registry data

ObjectivesThis study aimed to investigate the changes in the incidence and mortality trends of ovarian cancer (OC), cervical cancer (CC) and uterine cancer (UC) in the Fujian Province, southeastern China.DesignProvincial,...

Five-Year Relative Survival Rates of Women Diagnosed with Uterine Cancer by County-Level Socioeconomic Status Overall and across Histology and Race/Ethnicity.

Understanding socioeconomic factors contributing to uterine cancer survival disparities is crucial, especially given the increasing incidence of uterine cancer, which disproportionately impacts racial/ethnic groups. We investigated the impact of county-level socioeconomic factors on five-year survival rates of uterine cancer overall and by histology across race/ethnicity. We included 333,013 women aged ≥ 30 years with microscopically confirmed uterine cancers (2000-2018) from the Surveillance, Epidemiology, and End Results 22 database followed through 2019. Age-standardized five-year relative survival rates were compared within race/ethnicity and histology, examining the differences across tertiles of county-level percent (%) <high-school education, %<150 percent poverty, %unemployment, median household income, and %urbanicity. Overall age-adjusted five-year relative survival was 77.7%. Rates were lowest among those residing in the least advantaged counties (tertile 3) and highest among the most advantaged (tertile 1): education (74.7% vs. 80.2%), poverty (72.9% vs. 79.8%), unemployment (75.7% vs. 80.5%), and income (73.3% tertile 1 vs. 78.1% tertile 3). Impact of county-level socioeconomic characteristics on survival across histology was minimal. We observed considerable survival disparities among NH-Black and NH-Native American/Alaskan Native women, regardless of tumor and socioeconomic characteristics. These findings add to our understanding of how county-level socioeconomic characteristics affect uterine cancer survival inequalities among racial/ethnic groups.

Trends of endometrial cancer incidence in Sri Lanka from 2011 to 2020: An analysis of annual national cancer incidence data reports.

The incidence of endometrial cancer in low-income countries is rising at a rapid rate. This could be due to changes in risk factors and socio-economic transitions occurring in developing countries. The main aim of this study was to assess the changes in endometrial cancer incidence in Sri Lanka. Incidence data for uterine corpus cancer and endometrial cancer between 2011 and 2020 were extracted from the National Cancer Register of Sri Lanka. This included the crude rate, age standardised incidence rate, and age-specific incidence. Joinpoint trend analysis software was used to analyse the temporal pattern of incidence. The estimated annual percentage change of incidence (EAPC) was calculated. A total of 8332 patients with uterine corpus cancer were reported with the highest incidence in the 60-70-year-old age group. The EAPC of uterine corpus cancer was 9.26%, while it was 8.26% for endometrial cancer. The highest rise of age-specific incidence was observed in the 70 years plus age group (EAPC 13.3968%, 95% confidence interval (CI): 9.6916-17.1994). There is a clear rise in endometrial and uterine cancer incidence in Sri Lanka. While part of this could be due to better reporting of new cases, a true increase in incidence should have occurred due to different rates of EAPC among age categories. Studies to evaluate the factors leading to the rising incidence of endometrial cancer are recommended.

A potential association between recent increased incidence of breast and uterine body cancers in Japanese women and changes in dietary saturated fat and folate intake: A meta-analysis

Recent increases in breast and uterine body cancers among Japanese women suggest the involvement of some modifiable factors in cancer development, including drinking and smoking habits, which are generally associated with Westernized lifestyles. Using national data on annual cancer incidence, this study examines the associations between recent changes in cancer incident rates and dietary habits. Data on age-specific incidence and mortality rates of breast, uterine body, colon, and lung cancers from 2004 to 2019, as well as annual changes in the intake of animal protein, plant protein, saturated fatty acids, and folate from 2001 to 2019 among Japanese women, were obtained from e-Stat, a portal site of Japanese Government Statistics. The analysis indicates that the incidence rates of breast and uterine body cancers among Japanese women increased from 2004 to 2019, displaying distinct distribution patterns with two peaks for breast cancer and one peak for uterine body cancer. The rising incidence rates of both cancers were positively correlated with annual changes in animal protein and saturated fat intake and inversely correlated with changes in plant protein and folate intake. Health-care professionals should be aware of the notable and characteristic increase in breast and uterine body cancer incidence among Japanese women and emphasize the importance of lifestyle modifications to counteract Westernized dietary habits.

Reproductive system cancer in females of the Tyva Republic. Epidemiological characteristics

Background. The incidence of female reproductive system cancer, including breast, cervical, ovarian and uterine cancers, is steadily increasing, and therefore it is advisable to conduct an epidemiological analysis and assess the quality of medical care. The purpose of the study was to analyze the epidemiological characteristics of reproductive system cancer in females of the Tyva Republic. Material and Methods. The reporting forms № 7 “Cancer incidence in the Tyva Republic” for 2013–2022 were used. Age-standardized incidence rates were calculated using the “Oncostat” program, and cancer care quality was assessed using “Cancer Care Indicators” program. Results. Reproductive system cancer in the Tyva Republic accounted for 46.3 % of all malignant neoplasms in females during 2013–2022. In 2022, breast cancer was the most common cancer (16.2 %) followed by cervical cancer (13.7 %), ovarian cancer (6.7 %), and uterine cancer (4.0 %). During the study period, none of these cancers showed a statistically significant increase in agestandardized incidence rates (AS R). In 2022, age-standardized incidence rates in the Tyva Republic were higher than those in the Siberian Federal District for cervical cancer (27.5 ± 3.7 vs 16.3 ± 0.4 0/0000) and for ovarian cancer (14.1 ± 2.8 vs 12.7 ± 0.3 0/0000), but lower for breast cancer (32.4 ± 4.1 vs 58.7 ± 0.6 0/0000) and uterine cancer (8.6 ± 2.2 vs 19.7 ± 0.4 0/0000). Overall, cancer care quality indicators for reproductive system cancers had improved. Active detection increased from 22.0 to 29.8 %, p=0.039 (in the Siberian Federal District: from 27.6 to 37.2 %, p=0.001). The detection rate at I–II stages increased from 53.7 to 75.2 %, p=0.004 (in the Siberian Federal District: from 63.0 to 71.3 %, p=0.001). The percentage of advanced stages decreased from 37.4 % to 15.5 %, p=0.001 (from 27.4 % to 23.1 % in the Siberian Federal District, p=0.013). The oneyear mortality rates also decreased from 19.0 to 5.4 %, p=0.013 (in the Siberian Federal District: from 11.8 to 8.5 %, р&lt;0.001). The high incidence of cervical cancer, the absence of noticeable optimal changes in the early detection and the high prevalence of HPV infection among the female population of the Tyva Republic indicate the relevance of mass HPV testing as a part of secondary cancer prevention. Conclusion. The high incidence of female reproductive system cancer and the current status of reproductive cancer care in the Republic of Tyva dictate the need to strengthen primary, secondary and tertiary cancer prevention.

The effect of advances in management of uterine-serous-carcinoma on population mortality.

e22516 Background: Incidence and mortality of uterine cancer has reported to be declining. However, mortality trends of endometrial serous carcinoma remain unclear at a population level. Methods: We applied SEER to evaluate uterine-serous- carcinoma mortality and relevant deaths of this disease to incident cases. We assessed trends of population mortality based on specific causes and races. Incidence of uterine serous carcinoma were evaluated based on ethics and calendar year. Trends of incidence and incidence-based mortality were evaluated by Joinpoint software. Results: Incidence of uterine serous carcinoma decreased by 1.51% from 2000 through 2017, followed by increase of 16.58% from 2017 through 2019. Mortality of women with uterine serous carcinoma due to uterine serous carcinoma decreased by 4.33% annually from 2000 to 2010, and then decreased at a rate of 1.88% every year from 2010 to 2017, and then sharply declined by 44.69% from 2017 to 2019. Mortality of women with uterine serous carcinoma due to other causes increased by 0.94% annually from 2000 to 2016, and then increased at a high rate of 35.18% every year from 2016 to 2019. Incidence-based mortality of women with uterine serous carcinoma due to other causes increased by 39.03% annually from 2000 to 2004, and then increased at a rate of 2.93% every year from 2004 to 2019. Incidence-based mortality of patients due to other causes showed similar pattern. Patients’ incidence-based mortality due to uterine serous cancer increased at rates of 111.02% and 9.80% annually from 2000 through 2002, from 2002 through 2006 respectively, followed by a decrease of 3.87% annually from 2006 through 2019, and then a gradual increase of 6.55% annually from 2002 through 2005. Incidence of white patients with uterine serous cancer decreased at a rate of 4.42% from 2000 through 2017 and then increased by 21.61% from 2017 through 2019. Incidence of Asians patients presented similar pattern. However, incidence of Black patients increased at a rate of 0.93% from 2000 through 2015 and then sharply increased by 8.49%. Incidence-based mortality of white patients with uterine serous cancer increased at a rate of 105.16% from 2000 through 2002, and then increased by 10.93% from 2002 through 2006, followed by a decrease of 3.40% from 2006 through 2019. Incidence-based mortality of Black patients elevated at a rate of 114.03% from 2000 through 2002, and flatten out, increased by 1.94% from 2002 through 2019. Incidence-based mortality of Asian patients showed similar pattern. Conclusions: Declined incidence-based mortality from 2006 through 2019 may associate with management advances of uterine serous carcinoma. Decreased incidence-based mortality of White patients with uterine serous carcinoma from 2006 through 2019 and increased incidence-based mortality of Black patients and Asian patients with uterine serous carcinoma in same period may related to better management resource of White patients.

Uterine cancer incidence trends and 5-year relative survival by race/ethnicity and histology among women under 50 years

BackgroundUterine cancers diagnosed before age 50 years are increasing in the U.S., but changes in clinical characteristics and survival over time across racial/ethnic groups have not been previously described. ObjectivesTo investigate age-adjusted, hysterectomy corrected incidence rates and trends, and five-year relative survival rates of uterine cancer in women aged <50 years, overall and stratified by race/ethnicity and histology. Study DesignWe included microscopically confirmed uterine cancer cases (diagnosed 2000-2019) in women aged 20-49 years from the Surveillance, Epidemiology, and End Results Program (SEER 22). Age-adjusted incidence and 5-year relative survival rates, and 95% confidence intervals were computed using SEER*Stat and compared across time periods (2000-2009 and 2010-2019). Incidence rates were adjusted for hysterectomy prevalence using Behavioral Risk Factor Surveillance System data, and trends were computed using the Joinpoint regression program. ResultsWe included 57,128 uterine cancer cases. The incidence of uterine cancer increased from 10.1 per 100,000 in 2000-2009 to 12.0 per 100,000 in 2010-2019, increasing at an annual rate of 1.7%/year for the entire period. Rising trends were more pronounced among women <40 years (3.0%/year and 3.3%/year in 20-29 and 30-39 years, respectively) than in those 40-49 years (1.3%/year), and among underrepresented racial/ethnic groups (Hispanic 2.8%/year, Non-Hispanic, [NH]-Black 2.7%, NH-Asian/Pacific Islander [PI] 2.1%) than in NH-White (0.9%/ year). Recent (2010-2019) incidence rates were highest for endometrioid (9.6 per 100,000), followed by sarcomas (1.2), and non-endometrioid subtypes (0.9). Rates increased significantly for endometrioid subtypes at 1.9%/year from 2000-2019. Recent endometrioid and non-endometrioid rates were highest in NH-Native American/Alaska Native [NA/AN] (15.2 and 1.4 per 100,000), followed by Hispanic (10.9 and 1.0), NH-Asian/PI (10.2 and 0.9), NH-White (9.4 and 0.8), and lowest in NH-Black women (6.4 and 0.8). Sarcoma rates were highest in NH-Black women (1.8 per 100,000). The five-year relative survival remained unchanged over time for women with endometrioid (from 93.4% in 2000-2009 to 93.9% in 2010-2019, p≥0.05) and non-endometrioid subtypes (from 73.2% to 73.2%, p≥0.05) but decreased for women with sarcoma from 69.8% (2000-2009) to 66.4% (2010-2019, p<0.05). ConclusionsUterine cancer incidence rates in women <50 years have increased from 2000 to 2019 while survival has remained relatively unchanged. Incidence trends can be primarily attributed to increasing rates of cancers with endometrioid histology, with the greatest increases observed among NH-Black, Hispanic, and NH-Asian/PI. Sarcomas, while much rarer, were the second most common type of uterine cancer among women <50 years and have poor prognosis and apparent decreasing survival over time. Rising rates of uterine cancer and the distinct epidemiologic patterns among women <50 years highlight the need for effective prevention and early detection strategies for uterine cancer in this age group.

Trends in breast, colon, pancreatic, and uterine cancers in women during the COVID-19 pandemic in North Carolina.

The COVID-19 pandemic led to reductions in primary care and cancer screening visits, which may delay detection of some cancers. The impact on incidence has not been fully quantified. We examined change in cancer incidence to determine how the COVID-19 pandemic may have altered the characteristics of cancers diagnosed among women. This study included female patients aged ≥18 years and diagnosed with breast (n = 9489), colon (n = 958), pancreatic (n = 669), or uterine (n = 1991) cancer at three hospitals in North Carolina. Using interrupted time series, we compared incidence of cancers diagnosed between March 2020 and November 2020 (during pandemic) with cancers diagnosed between January 2016 and February 2020 (pre-pandemic). During the pandemic, incidence of breast and uterine cancers was significantly lower than expected compared to pre-pandemic (breast-18%, p = 0.03; uterine -20%, p = 0.05). Proportions of advanced pathologic stage and hormone receptor-negative breast cancers, and advanced clinical stage and large size uterine cancers were more prevalent during the pandemic. No significant changes in incidence were detected for pancreatic (-20%, p = 0.08) or colon (+14%, p = 0.30) cancers. In women, the COVID-19 pandemic resulted in a significant reduction in the incidence of breast and uterine cancers, but not colon or pancreatic cancers. A change in the proportion of poor prognosis breast and uterine cancers suggests that some cancers that otherwise would have been diagnosed at an earlier stage will be detected in later years. Continued analysis of long-term trends is needed to understand the full impact of the pandemic on cancer incidence and outcomes.

Epidemiology of Uterine Cancer in Sarawak, Borneo, A 20-Year Review.

This study aimed to determine the epidemiology of uterine cancer in Sarawak, Malaysia, using data from a population-based cancer registry. The study population included all women diagnosed with uterine cancer in Sarawak, Malaysia between January 1996 and December 2015. Data on demographic and clinical characteristics were obtained from the Sarawak Cancer Registry. The crude incidence rate, age-standardized incidence rate (ASR), and incidence risk ratios (IRR) were calculated. Joinpoint regression analyses were performed to assess trends in incidence rates. A total of 811 women were diagnosed with primary uterine cancer during the study period. The overall crude incidence rate for uterine cancer in Sarawak for the period 1996-2015 was 3.7 per 100,000. The ASR was 4.4 per 100,000 with a 95% CI (4.1-4.8). The ASR in 2011-2015 is 1.6 times higher than the ASR of uterine cancer in 1996-2000. Higher incidence rates were observed in women aged 40-59 years and those aged 60 years and above. Chinese women had the highest ASR, followed by Malay and Iban women. Joinpoint regression analyses showed a significant increase in cases of uterine cancer among all ethnic groups and age groups. The incidence of primary uterine cancer in Sarawak, Malaysia, has increased over the past 20 years, with higher incidence rates observed in older age groups and among Chinese women. The findings suggest the need for continued efforts to improve the prevention, early detection, and treatment of uterine cancer in Sarawak.

Abstract B021: Early onset uterine corpus cancer incidence rates and 5-year relative survival by histologic subtype and race/ethnicity among women aged 20-49 years

Abstract Purpose: Uterine cancer, including early onset cases, is increasing among all women, particularly in minority populations. Despite nearly 25% of cancers occurring in younger women, changes in tumor characteristics (e.g., histology) by race/ethnicity remain poorly understood. We examined incidence rates and 5-year relative survival of uterine cancer among women aged 20-49, overall and by race/ethnicity and histology. Methods: We used the Surveillance, Epidemiology, and End Results Program (SEER 22) Research Plus Data, representing 47.9% of the total U.S. population. We included women aged 20-49 years with microscopically confirmed malignant uterine cancer (diagnosed 2000-2019) to calculate age-adjusted incidence and age-standardized 5-year relative survival (2000-2018) overall and by race/ethnicity and histology. Time trends were described across two time periods: 2000-2009 and 2010-2019. All analyses were conducted using SEER*Stat; incidence rates were presented for per 100,000 population. Results: We included 57,128 cases (55% Non-Hispanic [NH]-White, 9% NH-Black, 10% NH-Asian/Pacific Islander [PI], and 25% Hispanic). From the period of 2000-2009 to 2010-2019, the proportion of cases that were 20-29 and 30-39 increased by 1% and 4%, respectively. Overall, incidence increased over time for all women (8.7 in 2000-2009 to. 10.4 in 2010-2019), and increases were observed for both endometrioid and non-endometrioid subtypes. In the most recent period, rates were highest for endometrioid subtypes (8.4), followed by sarcomas (1.0), and non-endometrioid subtypes (0.7). Rates for endometrioid and non-endometrioid cancers were highest in Hispanics (9.9 and 0.8) and NH-Asian/Pacific Islanders (9.7 and 0.8), respectively and lowest in NH-Blacks (5.5 and 0.6). Rates of sarcomas were highest in NH-Blacks (1.5). 5-year relative survival remained relatively unchanged over time in most racial/ethnic groups, except NH-Blacks experienced slight improvement (57% to 60%). In terms of histology, survival increased for endometrioid (87% to 89%) and non-endometrioid cases (54% to 58%) and decreased for sarcomas (46% to 42%). Conclusions: Early onset uterine cancer is rising in all women, and for both endometrioid and non-endometrioid subtypes. Of interest is the differences in the rates by histology when compared the full U.S. population: Among women aged &amp;lt;50 years, rates of uterine sarcomas were higher compared to non-endometrioid subtypes. These findings are concerning given that sarcomas are associated with poor prognosis and were the only cases to show decreased 5-year survival in our analysis. While rates of non-endometrioid subtypes are known to be higher among NH-Black women in the U.S., we did not observe a striking racial difference among early onset cases. In fact, NH-Black women had the lowest rates of endometrioid and non-endometrioid subtypes, but highest rates of sarcomas compared to others. Next step for this analysis is hysterectomy correction, which, while expected to be relatively lower among women aged&amp;lt;50 years, is known to vary by race/ethnicity. Citation Format: Akemi T. Wijayabahu, Megan A. Clarke. Early onset uterine corpus cancer incidence rates and 5-year relative survival by histologic subtype and race/ethnicity among women aged 20-49 years [abstract]. In: Proceedings of the AACR Special Conference on Endometrial Cancer: Transforming Care through Science; 2023 Nov 16-18; Boston, Massachusetts. Philadelphia (PA): AACR; Clin Cancer Res 2024;30(5_Suppl):Abstract nr B021.

Trends in gynecologic cancer in Japan: incidence from 1980 to 2019 and mortality from 1981 to 2021.

In Japan, comprehensive cancer statistics data have been collected through national cancer registries, but these data are rarely summarized and reported in research articles. Here, we compiled the national registry data on malignant tumors originating from gynecologic organs (ovary, corpus uteri, cervix uteri) in Japan. The number of new patients in 2019 was 13,380, 17,880, and 10,879, respectively, and the number of deaths in 2021 was 5081, 2741, and 2894, respectively. Compared with 40years ago, the incidence of ovarian cancer has tripled, the incidence of uterine corpus cancer (mainly endometrial cancer) has increased eightfold, the mortality rate of uterine corpus cancer has tripled, and the incidence of cervical intraepithelial cancer has increased ninefold in data standardized by the world population. Compared with the United States, the incidence rate of ovarian cancer has overtaken and the mortality rate of uterine corpus cancer is the same, while both the incidence and mortality rates of cervical cancer are higher in Japan. The incidence of gynecologic cancer is increasing significantly in Japan.

Outdoor air pollution exposure and uterine cancer incidence in the sister study.

Outdoor air pollution is a ubiquitous exposure that includes endocrine-disrupting and carcinogenic compounds that may contribute to the risk of hormone-sensitive outcomes such as uterine cancer. However, there is limited evidence about the relationship between outdoor air pollution and uterine cancer incidence. We investigated the associations of residential exposure to particulate matter less than 2.5 µm in diameter (PM2.5) and nitrogen dioxide (NO2) with uterine cancer among 33,417 Sister Study participants with an intact uterus at baseline (2003-2009). Annual average air pollutant concentrations were estimated at participants' geocoded primary residential address(es) using validated spatiotemporal models. Cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between time-varying 12-month PM2.5 (µg/m3) and NO2 (ppb) averages and uterine cancer incidence. Over a median follow-up period of 9.8 years, 319 incident uterine cancer cases were identified. A 5-ppb increase in NO2 was associated with a 23% higher incidence of uterine cancer (HR = 1.23, 95% CI 1.04-1.46), especially among participants living in urban areas (HR = 1.53, 95% CI: 1.13-2.07). However, PM2.5 was not associated with increased uterine cancer incidence. In this large U.S. cohort, NO2, a marker of vehicular traffic exposure, was associated with a higher incidence of uterine cancer. These findings expand the scope of health effects associated with air pollution, supporting the need for policy and other interventions designed to reduce air pollutant exposure.

Common Malignant Tumors in the Reproductive System of Chinese Women: Disease Burden During 1990-2019 and Prediction of Future Trend

Objective To analyze the trends of disease burden of cervical cancer,uterine cancer,and ovarian cancer among Chinese women from 1990 to 2019,and to provide a basis for formulating precise prevention and control measures in China. Methods The global disease burden data in 2019 were used to describe the changes in indicators such as incidence,mortality,years of life lost due to premature mortality(YLL),years lived with disability(YLD),and disability-adjusted life year(DALY) of cervical,uterine,and ovarian cancers in China from 1990 to 2019.Furthermore,the Bayesian age-period-cohort model was adopted to predict the incidence and mortality of the cancers from 2020 to 2030. Results From 1990 to 2019,the incidence rates and mortality of cervical,uterine,and ovarian cancers in Chinese women showed an upward trend,and the age-standardized incidence rate of ovarian cancer increased the most(0.78%).In 2019,the incidence of cervical cancer and uterine cancer concentrated in the women of 55-59 years old,and ovarian cancer mainly occurred in the women of 70-74 years old.The DALY,YLL,and YLD of cervical,uterine,and ovarian cancers all presented varying degrees of growth at all ages.The Bayesian age-period-cohort model predicted that from 2020 to 2030,the incidence and mortality of cervical cancer in China showed a decreasing trend,while those of uterine cancer and ovarian cancer showed an increasing trend.There was no significant change in the age with high incidence of the three cancers. Conclusions From 1990 to 2019,the overall disease burden of cervical,uterine,and ovarian cancers in China increased,while the disease burden of cervical cancer decreased after 2020.It is recommended that the efforts should be doubled for the prevention and control of cervical,uterine,and ovarian cancers.

Circulating Adipocytokines and Insulin Like-Growth Factors and Their Modulation in Obesity-Associated Endometrial Cancer

The rising global incidence of uterine cancer is linked to the escalating prevalence of obesity. Obesity results in alterations in adipocytokines and IGFs, driving cancer progression via inflammation, increased cell proliferation, and apoptosis inhibition, although the precise mechanisms are still unclear. This study examined a set of six markers, namely, adiponectin, leptin, IL6, TNFα, IGF1, and IGF2 and compared them between fifty age-matched endometrial cancer patients (study group) and non-cancer patients with benign gynaecological conditions (control group). We also assessed the relationship of these markers with obesity and explored the correlation between these markers and various tumour characteristics. In the cancer population, these markers were also assessed 24 h and 6 months post-surgery. Remarkably, low adiponectin levels were associated with a 35.8% increase in endometrial cancer risk. Interestingly, compared to control subjects where IGF levels decreased after menopause, post-menopausal women in the study group showed elevated IGF1 and IGF2 levels, suggesting a potential influence of endometrial cancer on the IGF system, particularly after menopause. Lastly, it is noteworthy that a discernible inverse relationship trend was observed in the levels of adipocytokines and IGFs 6 months post-surgery. This indicates that treatment for endometrial cancer may have a differential impact on adipocytokines and IGFs, potentially holding clinical significance that merits further investigation.

The global incidence, mortality, and burden of uterine cancer in 2019 and correlation with SDI, tobacco, dietary risks, and metabolic risk factors: An ecological study.

Endometrial cancer (EC) is the sixth most common cancer among women worldwide. Since global studies are based on awareness of the incidence trend, mortality, geographical diversity, and level of social development and income of countries, this study was conducted to investigate the trend of uterine cancer (UC) in the world in 2019. Age-standardized rates (ASR) of incidence, deaths, prevalence, and disability-adjusted life years (DALYs) of UC, as well as targeted risk factors, were extracted from the Global Burden of Disease (GBD) online database 2019. Pearson correlation coefficient and SPSS 16 were used to calculate the correlation between risk factors and ASR of epidemiological indicators. Statistical significance was considered as p < 0.05. In 2019, the age-specific incidence and death rate of UC was peaking at 60-64 and 65-69 years, respectively. The highest age-standardized incidence rate per 100,000 people for UC has been reported in the Northern Mariana Islands, high sociodemographic index (SDI) countries, World Bank High-Income category, Europe continent and among World Health Organization (WHO) regions were found in the European Region. The highest age-standardized death rateper 100,000 people for UC has been reported in Grenada, high SDI countries, the World Bank High-Income category, Europe continent, and among WHO regions found in the European Region. In 2019, the age-standardized DALYs rate was 53.54 per 100,000 inhabitants, of which 48.49 cases were related to years of life lost (YLLs) and 5.05 cases were related to years lived with disability. According to GBD-2019, the highest incidence, mortality, and DALY of UC are in Europe. The evidence and traces of diversity can be seen in the inequalities of UC. Race, ethnicity, economic status, level of education and awareness, co-morbidities, access, grade, and histological type of tumor are the most important causes of this inequality.

Exploring U.S. Hispanic origin groups diagnosed with uterine cancer - Are there disparities?

ObjectiveTo evaluate patterns and trends of uterine cancer among Hispanic subgroups. MethodsThe United States Cancer Statistics (USCS), National Cancer Database (NCDB), and World Population Review were used to obtain data on incidence, demographic characteristics, and cancer histology. Joinpoint regression program was used for statistical analysis. ResultsBased on 2001–2017 USCS data, the overall incidence of uterine cancer was 27.46 vs. 23.29/100,000 in Hispanics vs. non-Hispanic Whites. There was an over 2-fold higher annual increase in the incidence in Hispanics (1.94%; p < 0.001) vs. Whites (0.85%; p < 0.001), particularly in local stage disease. There was an increase in grade 1 endometrioid carcinoma (1.48%; p < 0.001 vs. −0.52%; p = 0.1) and aggressive histologic subtypes (4.04% p = 0.000 vs. 2.53% p = 0.000) in Hispanics vs. Whites.Using the NCDB (2004–2015), we analyzed 17,351 Hispanics by subgroup (Mexican, South/Central American, Puerto Rican, Cuban, and Dominican). Over the 12 years, there was an increase in the proportion of uterine cancer diagnoses in all Hispanics (5.2% to 11.0%; p < 0.0001). Dominican patients experienced the largest increase in diagnosis (2.6% to 14.9%; p < 0.0001), the highest proportion of advanced disease at 28.0% (p < 0.0001), and the highest incidence of non-endometrioid histologies at 37.1% (p < 0.0001).World Population Review 2023 revealed the highest female obesity rates in Puerto Rico (51.4%), the Dominican Republic (34.1%), and Mexico (32.8%). ConclusionUterine cancer incidence is increased in Hispanics, with the largest increase in Dominican women with more advanced stages and high-risk histologic subtypes. The impact of obesity on cancer risk, especially in Puerto Ricans, Dominicans, and Mexicans, warrants further investigation.

The rising incidence and risk of high-risk uterine cancer: A case for targeted screening (1322)

The rising incidence and risk of high-risk uterine cancer: A case for targeted screening (1322)

The consequence of obesity on the risk of uterine cancer incidence in younger vs. older adults (053)

The consequence of obesity on the risk of uterine cancer incidence in younger vs. older adults (053)