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Venkatesh A, Isaacs C. Trends in Uterine Cancer Mortality in the United States: A 50-Year Population-Based Analysis. Obstet Gynecol 2024; 143:e130-e131. [PMID: 38513250 DOI: 10.1097/aog.0000000000005543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Affiliation(s)
- Avani Venkatesh
- Virginia Commonwealth University School of Medicine, Richmond, Virginia
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Rahman S, Wang SM, Ling Y, Cheng Y, Chappell NP, Carter-Brooks CM. Short-Term Outcomes After Hysterectomy for Endometrial Cancer/EIN With Concomitant Pelvic Floor Disorder Surgery. UROGYNECOLOGY (PHILADELPHIA, PA.) 2024; 30:223-232. [PMID: 38484235 DOI: 10.1097/spv.0000000000001455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
IMPORTANCE Endometrial cancer and precancer are common gynecologic problems for many women. A majority of these patients require surgery as the mainstay of treatment. Many of these patients often have concurrent pelvic floor disorders. Despite the prevalence and shared risk, fewer than 3% of women undergo concomitant surgery for PFDs at the time of surgery for endometrial cancer or endometrial intraepithelial neoplasia/hyperplasia. OBJECTIVE This study aimed to evaluate postoperative morbidity of concomitant pelvic organ prolapse (POP) and/or urinary incontinence (UI) procedures at the time of hysterectomy for endometrial cancer (EC) or endometrial intraepithelial neoplasia/endometrial hyperplasia (EIN/EH). METHODS This retrospective analysis of women undergoing hysterectomy for EC or EIN/EH between 2017 and 2022 used the American College of Surgeons National Surgical Quality Improvement Program database. The primary outcome was any major complication within 30 days of surgery. Comparisons were made between 2 cohorts: hysterectomy with concomitant pelvic organ prolapse/urinary incontinence procedures (POPUI) versus hysterectomy without concomitant POP or UI procedures (HYSTAlone). A subgroup analysis was performed in patients with EC. A propensity score matching cohort was also created. RESULTS A total of 23,144 patients underwent hysterectomy for EC or EIN/EH: 1.9% (n = 432) had POP and/or UI procedures. Patients with POPUI were older, were predominantly White, had higher parity, and had lower body mass index with lower American Society of Anesthesiologists class. Patients with POPUI were less likely to have EC (65.7% vs 78.3%, P < 0.0001) and more likely to have their hysterectomy performed by a general obstetrician- gynecologists or urogynecologists. Major complications were low and not significantly different between POPUI and HYSTAlone (3.7% vs 3.6%, P = 0.094). A subgroup analysis of EC alone found that the HYSTAlone subset did not have more advanced cancers, yet the surgeon was more likely a gynecologic oncologist (87.1% vs 68.0%, P < 0.0001). There were no statistically significant differences between the 2 cohorts for the primary and secondary outcomes using propensity score matching analysis. CONCLUSIONS Concomitant prolapse and/or incontinence procedures were uncommon and did not increase the rate of 30-day major complications for women undergoing hysterectomy for EC/EH.
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Affiliation(s)
| | | | | | | | | | - Charelle M Carter-Brooks
- Department of Obstetrics and Gynecology, Urology, The George Washington University School of Medicine and Health Sciences, Washington, DC
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Lou J, Chu X, Yang X, Jamil M, Zhu H. Deciphering DNA repair gene mutational landscape in uterine corpus endometrial carcinoma patients using next generation sequencing. Am J Cancer Res 2024; 14:210-226. [PMID: 38323278 PMCID: PMC10839304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 12/25/2023] [Indexed: 02/08/2024] Open
Abstract
Uterine Corpus Endometrial Carcinoma (UCEC) is a significant health concern with a complex genetic landscape impacting disease susceptibility and progression. This study aimed to unravel the spectrum of DNA repair gene mutations in Pakistani UCEC patients through Next Generation Sequencing (NGS) and explore their potential functional consequences via downstream analyses. NGS analysis of genomic DNA from 30 UCEC patients was conducted to identify clinically significant pathogenic mutations in DNA repair genes. This analysis revealed mutations in 4 key DNA repair genes: BRCA1, BRCA2, APC, and CDH1. Kaplan-Meier (KM) analysis was employed to assess the prognostic value of these mutations on patient overall survival (OS) in UCEC. To delve into the functional impact of these mutations, we performed RT-qPCR, immunohistochemistry (IHC), and western blot analyses on the mutated UCEC samples compared to their non-mutated counterparts. These results unveiled the up-regulation in the expression of the mutated genes, suggesting a potential association between the identified mutations and enhanced gene activity. Additionally, targeted bisulfite sequencing analysis was utilized to evaluate DNA methylation patterns in the promoters of the mutated genes. Strikingly, hypomethylation in the promoters of BRCA1, BRCA2, APC, and CDH1 was observed in the mutated UCEC samples relative to the non-mutated, indicating the involvement of epigenetic mechanisms in the altered gene expression. In conclusion, this study offers insights into the genetic landscape of DNA repair gene mutations in Pakistani UCEC patients. The presence of pathogenic mutations in BRCA1, BRCA2, APC, and CDH1, coupled with their down-regulation and hypermethylation, suggests a convergence of genetic and epigenetic factors contributing to genomic instability in UCEC cells. These findings enhance our understanding of UCEC susceptibility and provide potential avenues for targeted therapeutic interventions in Pakistani UCEC patients.
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Affiliation(s)
- Jun Lou
- Department of Gynecological Oncology, Jiangxi Cancer HospitalNanchang 330029, Jiangxi, China
- The Second Affiliated Hospital of Nanchang Medical College, Jiangxi Key Laboratory of Translational Research for CancerNanchang 330029, Jiangxi, China
| | - Xiaoyan Chu
- Department of Gynecological Oncology, Jiangxi Cancer HospitalNanchang 330029, Jiangxi, China
- The Second Affiliated Hospital of Nanchang Medical CollegeNanchang 330029, Jiangxi, China
| | - Xiaorong Yang
- Department of Gynecological Oncology, Jiangxi Cancer HospitalNanchang 330029, Jiangxi, China
- The Second Affiliated Hospital of Nanchang Medical CollegeNanchang 330029, Jiangxi, China
| | - Muhammad Jamil
- PARC Arid Zone Research CenterDera Ismail Khan 29050, Pakistan
| | - Hong Zhu
- Department of Gynecological Oncology, Jiangxi Cancer HospitalNanchang 330029, Jiangxi, China
- The Second Affiliated Hospital of Nanchang Medical CollegeNanchang 330029, Jiangxi, China
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Haji-Noor ZM, Mathias JG, Beltran TG, Anderson LG, Wood ME, Howard AG, Hinton SP, Doll KM, Robinson WR. The Carolina hysterectomy cohort (CHC): a novel case series of reproductive-aged hysterectomy patients across 10 hospitals in the US south. BMC Womens Health 2023; 23:674. [PMID: 38114962 PMCID: PMC10729499 DOI: 10.1186/s12905-023-02837-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/09/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Hysterectomy is a common surgery among reproductive-aged U.S. patients, with rates highest among Black patients in the South. There is limited insight on causes of these racial differences. In the U.S., electronic medical records (EMR) data can offer richer detail on factors driving surgical decision-making among reproductive-aged populations than insurance claims-based data. Our objective in this cohort profile paper is to describe the Carolina Hysterectomy Cohort (CHC), a large EMR-based case-series of premenopausal hysterectomy patients in the U.S. South, supplemented with census and surgeon licensing data. To demonstrate one strength of the data, we evaluate whether patient and surgeon characteristics differ by insurance payor type. METHODS We used structured and abstracted EMR data to identify and characterize patients aged 18-44 years who received hysterectomies for non-cancerous conditions between 10/02/2014-12/31/2017 in a large health care system comprised of 10 hospitals in North Carolina. We used Chi-squared and Kruskal Wallis tests to compare whether patients' socio-demographic and relevant clinical characteristics, and surgeon characteristics differed by patient insurance payor (public, private, uninsured). RESULTS Of 1857 patients (including 55% non-Hispanic White, 30% non-Hispanic Black, 9% Hispanic), 75% were privately-insured, 17% were publicly-insured, and 7% were uninsured. Menorrhagia was more prevalent among the publicly-insured (74% vs 68% overall). Fibroids were more prevalent among the privately-insured (62%) and the uninsured (68%). Most privately insured patients were treated at non-academic hospitals (65%) whereas most publicly insured and uninsured patients were treated at academic centers (66 and 86%, respectively). Publicly insured and uninsured patients had higher median bleeding (public: 7.0, uninsured: 9.0, private: 5.0) and pain (public: 6.0, uninsured: 6.0, private: 3.0) symptom scores than the privately insured. There were no statistical differences in surgeon characteristics by payor groups. CONCLUSION This novel study design, a large EMR-based case series of hysterectomies linked to physician licensing data and manually abstracted data from unstructured clinical notes, enabled identification and characterization of a diverse reproductive-aged patient population more comprehensively than claims data would allow. In subsequent phases of this research, the CHC will leverage these rich clinical data to investigate multilevel drivers of hysterectomy in an ethnoracially, economically, and clinically diverse series of hysterectomy patients.
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Affiliation(s)
- Zakiya M Haji-Noor
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Joacy G Mathias
- Division of Women's Community and Population Health and Department of Obstetrics Gynecology, Duke University School of Medicine, Durham, North, Carolina, USA
| | - Theo Gabriel Beltran
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Lauren G Anderson
- Division of Women's Community and Population Health and Department of Obstetrics Gynecology, Duke University School of Medicine, Durham, North, Carolina, USA
| | - Mollie E Wood
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Annie Green Howard
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Carolina Population Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sharon Peacock Hinton
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kemi M Doll
- Department of Obstetrics & Gynecology, University of Washington School of Medicine, Seattle, WA, USA
- Department of Health Services, University of Washington School of Public Health, Seattle, WA, USA
| | - Whitney R Robinson
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Division of Women's Community and Population Health and Department of Obstetrics Gynecology, Duke University School of Medicine, Durham, North, Carolina, USA.
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Gopalani SV, Dasari SR, Adam EE, Thompson TD, White MC, Saraiya M. Variation in hysterectomy prevalence and trends among U.S. States and Territories-Behavioral Risk Factor Surveillance System, 2012-2020. Cancer Causes Control 2023; 34:829-835. [PMID: 37329443 PMCID: PMC10643045 DOI: 10.1007/s10552-023-01735-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/01/2023] [Indexed: 06/19/2023]
Abstract
PURPOSE We estimated up-to-date state- and territory-level hysterectomy prevalence and trends, which can help correct the population at risk denominator and calculate more accurate uterine and cervical cancer rates. METHODS We analyzed self-reported data for a population-based sample of 1,267,013 U.S. women aged ≥ 18 years who participated in the Behavioral Risk Factor Surveillance System surveys from 2012 to 2020. Estimates were age-standardized and stratified by sociodemographic characteristics and geography. Trends were assessed by testing for any differences in hysterectomy prevalence across years. RESULTS Hysterectomy prevalence was highest among women aged 70-79 years (46.7%) and ≥ 80 years (48.8%). Prevalence was also higher among women who were non-Hispanic (NH) Black (21.3%), NH American Indian and Alaska Native (21.1%), and from the South (21.1%). Hysterectomy prevalence declined by 1.9 percentage points from 18.9% in 2012 to 17.0% in 2020. CONCLUSIONS Approximately one in five U.S. women overall and half of U.S. women aged ≥ 70 years reported undergoing a hysterectomy. Our findings reveal large variations in hysterectomy prevalence within and between each of the four census regions and by race and other sociodemographic characteristics, underscoring the importance of adjusting epidemiologic measures of uterine and cervical cancers for hysterectomy status.
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Affiliation(s)
- Sameer V Gopalani
- Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA
- Oak Ridge Institute for Science and Education, Oak Ridge, TN, 37830, USA
| | | | - Emily E Adam
- Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA
- Oak Ridge Institute for Science and Education, Oak Ridge, TN, 37830, USA
| | - Trevor D Thompson
- Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA
| | - Mary C White
- Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA
| | - Mona Saraiya
- Division of Cancer Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, 30341, USA.
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Somasegar S, Bashi A, Lang SM, Liao CI, Johnson C, Darcy KM, Tian C, Kapp DS, Chan JK. Trends in Uterine Cancer Mortality in the United States: A 50-Year Population-Based Analysis. Obstet Gynecol 2023; 142:978-986. [PMID: 37678887 PMCID: PMC10510793 DOI: 10.1097/aog.0000000000005321] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 04/14/2023] [Accepted: 04/20/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVE To analyze mortality trends in uterine cancer in the United States over 50 years with an emphasis on age and race and ethnicity. METHODS Data on uterine cancer deaths from 1969 to 2018 were obtained from the National Center for Health Statistics. Trends were examined by age and race and ethnicity after adjustment for the hysterectomy rate and pregnancy. RESULTS Uterine cancer mortality decreased between 1969 and 1997 (from 6.03 to 4.00/100,000) but increased between 1997 and 2018 (from 4.00 to 5.02/100,000). From 2001 to 2018, mortality rates increased by 1.25-fold across all age groups. In 2018, the mortality rate from uterine cancer for patients aged 70 years or older and 60-69 years was sixfold and threefold higher, respectively, than in younger patients (aged 50-59 years) (54.87/100,000 vs 27.80/100,000 vs 8.70/100,000). The mortality rate for non-Hispanic Black women was 2.2-fold higher than for non-Hispanic White, Hispanic, and non-Hispanic Asian or Pacific Islander women (17.6/100,000 vs 7.82/100,000, 6.54/100,000, and 4.24/100,000, respectively). On an intersection analysis of age and race, non-Hispanic Black women aged older than 60 years had a threefold higher mortality rate than non-Hispanic White women (72/100,000 vs 24/100,000). A notable finding was that young non-Hispanic Black and Hispanic women (30-39 years) had the highest annual increases in mortality at 3.3% and 3.8% per year compared with 2.2% in non-Hispanic White women. CONCLUSION Since 2001, the uterine cancer mortality rate has increased across all four racial and ethnic groups examined, with the highest increase seen among non-Hispanic Black women. The largest increase in mortality was observed among younger non-Hispanic Black and Hispanic women.
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Affiliation(s)
- Sahana Somasegar
- Division of Gynecologic Oncology and the Department of Radiation Oncology, Stanford University School of Medicine, and the Division of Gynecologic Oncology, California Pacific/Palo Alto/Sutter Health Research Institute, Palo Alto, California; the Geisel School of Medicine at Dartmouth, Hanover, New Hampshire; the Department of Obstetrics & Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; the California Pacific Medical Center Research Institute, San Francisco, California; and the Gynecologic Cancer Center of Excellence Program, Department of Gynecologic Surgery and Obstetrics, Uniformed Services University of the Health Sciences, Walter Reed National Military Medical Center, and the Henry M. Jackson Foundation for Advancement of Military Medicine, Inc., Bethesda, Maryland
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Subtotal hysterectomy reviewed: a stable or aperture for stump cervical malignancy. A referral hospital experience. PRZEGLAD MENOPAUZALNY = MENOPAUSE REVIEW 2022; 21:266-271. [PMID: 36704767 PMCID: PMC9871995 DOI: 10.5114/pm.2022.124016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/11/2022] [Indexed: 01/20/2023]
Abstract
Introduction To review the malignant potential of the stump after subtotal abdominal hysterectomy. Material and methods: Thirty-three patients with stump malignancy were diagnosed and treated between January 2018 and January 2022. All patients primarily underwent subtotal hysterectomy (STH) outside our hospital due to different indications, most of which seemed non-convincing. Upon presentation, they were evaluated properly and offered the best management plan. Results The presenting symptoms were abnormal histopathology report in 8 patients (24.24%), abnormal bleeding in 7 patients (21.21%), and postcoital bleeding and abnormal Pap smear in 6 patients (18.18%). The primary site of malignancy was endometrial in 17 patients (51.51%), on top of fibroid in 6 patients (18.18%), and cervical in 5 patients (15.15%). Eighteen patients (54.54%) underwent proper surgery, 9 patients (27.277%) were referred for chemoradiation, and 6 patients (18.18%) were candidates for palliative therapy. Conclusions Stump cancer cases show a worse stage silhouette compared with cancer cases in intact uteruses. The high prevalence of cervical stump problems should be taken into account before a change in surgical approach from total to STH is deemed possible. Further prospective studies with prolonged follow-up periods are needed to evaluate the risks and benefits of retaining the cervix at hysterectomy. Subtotal hysterectomy is easier, does not require distinct skills that lead to experience and follow-up, and must be limited to the narrowest limits of practice, provided that the woman knows that there are no health benefits to keeping the cervix in place.
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Harvey SV, Pfeiffer RM, Landy R, Wentzensen N, Clarke MA. Trends and predictors of hysterectomy prevalence among women in the United States. Am J Obstet Gynecol 2022; 227:611.e1-611.e12. [PMID: 35764133 PMCID: PMC9529796 DOI: 10.1016/j.ajog.2022.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 05/17/2022] [Accepted: 06/21/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Hysterectomy is the most common nonobstetrical medical procedure performed in US women. Evaluating hysterectomy prevalence trends and determinants is important for estimating gynecologic cancer rates and management of uterine conditions. OBJECTIVE This study aimed to assess hysterectomy prevalence trends and determinants using the Behavioral Risk Factor Surveillance System (2006-2016). STUDY DESIGN We estimated crude hysterectomy prevalences and multivariable-adjusted odds ratios and 95% confidence intervals for associations of race or ethnicity, age group (5-year), body mass index (categorical), smoking status, education, insurance, income, and US region with hysterectomy. Missing data were imputed. The number of women in each survey year ranged from 220,302 in 2006 to 275,631 in 2016. RESULTS Although overall hysterectomy prevalence changed little between 2006 and 2016 (21.4% and 21.1%, respectively), hysterectomy prevalence was lower in 2016 than in 2006 among women aged ≥40 years, particularly among non-Hispanic Black and Hispanic women. Current smoking (odds ratio, 1.38; 95% confidence interval, 1.35-1.41), increasing age (odds ratio, 1.40; 95% confidence interval, 1.39-1.40), living in the South compared with the Midwest (odds ratio, 1.36; 95% confidence interval, 1.34-1.39), higher body mass index (odds ratio, 1.26; 95% confidence interval, 1.25-1.27), Black race compared with White (odds ratio, 1.10; 95% confidence interval, 1.07-1.13), and having insurance compared with being uninsured (odds ratio, 1.26; 95% confidence interval, 1.22-1.30) were most strongly associated with increased prevalence. Hispanic ethnicity and living in the Northeast were most strongly associated with decreased prevalence (odds ratio, 0.73; 95% confidence interval, 0.70-0.76; odds ratio, 0.67; 95% confidence interval, 0.65-0.69). CONCLUSION Nationwide hysterectomy prevalence decreased among women aged ≥40 years from 2006 to 2016, particularly among non-Hispanic Black and Hispanic women. Age, non-Hispanic Black race, having insurance, current smoking, and living in the South were associated with increased odds of hysterectomy, even after accounting for possible explanatory factors. Further research is needed to better understand associations of race and ethnicity and region with hysterectomy prevalence.
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Affiliation(s)
- Summer V Harvey
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD.
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Rebecca Landy
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Megan A Clarke
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
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Chung RK, Salari S, Findley J, Richards EG, Flyckt RLR. Uterine Transplantation: Recipient Patient Populations. Clin Obstet Gynecol 2022; 65:15-23. [PMID: 35045021 DOI: 10.1097/grf.0000000000000672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Uterine transplantation is an emerging treatment for patients with uterine factor infertility (UFI). In order to determine patient candidacy for transplant, it is imperative to understand how to identify, counsel and treat uterine transplant recipients. In this article, we focus on patient populations with UFI, whether congenital or acquired, including Mayer-Rokitansky-Kuster-Hauser, complete androgen insensitivity syndrome, hysterectomy, and other causes of nonabsolute UFI. Complete preoperative screening of recipients should be required to assess the candidacy of each individual prior to undergoing this extensive treatment option.
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Affiliation(s)
- Rebecca K Chung
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University Hospitals Cleveland Medical Center, Beachwood
| | - Salomeh Salari
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University Hospitals Cleveland Medical Center, Beachwood
| | - Joseph Findley
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University Hospitals Cleveland Medical Center, Beachwood
| | | | - Rebecca L R Flyckt
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University Hospitals Cleveland Medical Center, Beachwood
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Medina HN, Schlumbrecht MP, Penedo FJ, Pinheiro PS. Survival for endometrial cancer as a second primary malignancy. Cancer Med 2022; 11:1490-1501. [PMID: 35098701 PMCID: PMC8921898 DOI: 10.1002/cam4.4554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 11/24/2021] [Accepted: 12/07/2021] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Endometrial cancer (EC) often occurs subsequently to a primary cancer arising from a different site. However, little is known regarding the survival experience of EC as a second primary (ECSP) malignancy, specifically in relation to the original primary site and prior treatment. METHODS Using Florida's cancer registry, all EC cases (first, second, or higher-order) diagnosed from 2005-2016 were analyzed. Kaplan-Meier methods and Cox Regression were used in a cause-specific survival analysis. RESULTS A total of 2879 clinically independent ECSPs and 42,714 first primary ECs were analyzed. The most common first primary sites for ECSPs were breast cancer (BC) (n = 1422) and colorectal cancer (CRC) (n = 359). Five-year cause-specific survival was 84.0% (95% CI: 83.6-84.3) for first primary ECs and 81.8% (95% CI: 80.0-83.4) for ECSPs. After adjusting for age, race/ethnicity, histology, and stage at diagnosis, ECSPs had a lower risk of EC mortality than first primary ECs (hazard ratios [HR] 0.88, 95% CI: 0.79-0.97). ECSPs with a first primary CRC had a higher risk of EC-specific death (HR 1.47, 95% CI: 1.04-2.06) compared to ECSPs that followed BC in multivariable analysis. Finally, women who had chemotherapy for ECSP and preceding BC did not have a higher risk of death (HR 0.80, 95% CI: 0.49-1.31) compared to those who only received chemotherapy for first primary EC. CONCLUSIONS ECSPs present a complex clinical profile. ECSP survival is superior to that of first primary EC. However, ECSPs following CRC may constitute a population of interest for their worse prognosis. Chemotherapy for a previous BC does not seem to impact the effectiveness of chemotherapy for ECs.
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Affiliation(s)
- Heidy N Medina
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, Florida, USA
| | - Matthew P Schlumbrecht
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, Florida, USA.,Department of Obstetrics & Gynecology, University of Miami School of Medicine, Miami, Florida, USA
| | - Frank J Penedo
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, Florida, USA.,Department of Psychology, University of Miami, Miami, Florida, USA
| | - Paulo S Pinheiro
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, Florida, USA.,Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, Florida, USA
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Pinheiro PS. Cancer Surveillance Opportunities to Meet Prevention and Control Challenges. J Natl Cancer Inst 2021; 113:1604-1605. [PMID: 34240205 PMCID: PMC8634486 DOI: 10.1093/jnci/djab132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 06/28/2021] [Indexed: 12/15/2022] Open
Affiliation(s)
- Paulo S Pinheiro
- Sylvester Comprehensive Cancer Center, Miami, FL, USA
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL, USA
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12
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Jacobs K, Minakawa A, Rao SR, Kushalnagar P. A Mixed Methods Study of Hysterectomy in a U.S. Sample of Deaf Women Who Use American Sign Language. WOMEN'S HEALTH REPORTS 2021; 2:566-575. [PMID: 34909763 PMCID: PMC8665275 DOI: 10.1089/whr.2021.0081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 10/20/2021] [Indexed: 11/13/2022]
Abstract
Background: Hysterectomy is one of the most common procedures performed in the United States. Yet, we know nothing about deaf women's experiences with hysterectomy. The study aims to establish a prevalence of hysterectomy among deaf women and provide insight into the experiences of those who have undergone hysterectomy. Materials and Methods: Quantitative data (n = 195; 27% Black, Indigenous, People of Color) were collected through a bilingual online patient-reported outcomes survey and reproductive health questions from the National Health and Nutrition Examination Survey (NHANES) between November 2019 and March 2020. Semistructured interviews were conducted between March and April 2021 with a smaller sample of deaf women who underwent hysterectomy. A multivariable logistic regression model identified the relationship between health care history and sociodemographic factors, while qualitative interview data were used to understand deaf women's experiences with hysterectomy. Results: Of the 195 deaf respondents, 34% underwent hysterectomy (n = 67). Results indicated that the odds of hysterectomy increased for higher age (per year), being African American/Black or Latinx, being married or living with a partner, being overweight or obese, and if communicating with the doctor through English writing or others. Qualitative interviews were conducted with eight women who provided consent to participate. Although all women reported improved quality of life posthysterectomy, patient-centered experience and decision making before hysterectomy were highly dependent on access to communication, information sources, and social support. Conclusions: Prioritizing the needs of deaf women leading up to, during, and after hysterectomy has the potential to improve overall experience with hysterectomy and patient–clinician communication.
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Affiliation(s)
- Katja Jacobs
- Center for Deaf Health Equity, Gallaudet University, Washington, District of Columbia, USA
| | - Ai Minakawa
- Center for Deaf Health Equity, Gallaudet University, Washington, District of Columbia, USA
| | - Sowmya R. Rao
- University of Massachusetts Medical School, Boston, Massachusetts, USA
| | - Poorna Kushalnagar
- Center for Deaf Health Equity, Gallaudet University, Washington, District of Columbia, USA
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Liang L, Yang B, Wu Y, Sun L. Osthole suppresses the proliferation and induces apoptosis via inhibiting the PI3K/AKT signaling pathway of endometrial cancer JEC cells. Exp Ther Med 2021; 22:1171. [PMID: 34504616 DOI: 10.3892/etm.2021.10605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 03/19/2021] [Indexed: 12/31/2022] Open
Abstract
Osthole, a natural product extracted mainly from fruits of Fructus Cnidii, possesses multiple pharmacological functions, including anti-inflammatory, anti-convulsant and anticancer effects. However, the effects of osthole in endometrial cancer (EC) is not fully understood. In the present study, EC cell lines, including JEC, KLE and Ishikawa cells and normal human cervical epithelial cells (HcerEpic) were applied to detect the anticancer effect of osthole. The present study demonstrated that osthole inhibited the proliferation of JEC, KLE and Ishikawa cells, but had no cytotoxic effect on HcerEpic. Furthermore, treatment of osthole induced JEC cell apoptosis, while osthole promoted the release of pro-apoptotic proteins, Bax and activated the cleaved caspase-3, caspase-9 and PARP. Additionally, osthole significantly increased the expression of PETN and decreased the phosphorylated form of PI3K and AKT in a concentration-dependent manner. Furthermore, osthole treatment suppressed the JEC tumor cell growth in a nude mouse xenograft model in vivo, and neither renal toxicity nor hepatotoxicity was induced by the indicated concentration. Taken together, the results of the present study suggested that osthole may be a novel and potential therapeutic agent of EC.
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Affiliation(s)
- Lei Liang
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
| | - Bo Yang
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
| | - Yuanyuan Wu
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
| | - Li Sun
- Department of Gynecology and Obstetrics, The 980th Hospital of the Joint Logistic Support Force of the Chinese People's Liberation Army, Shijiazhuang, Hebei 050082, P.R. China
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14
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Dossus L, Kouloura E, Biessy C, Viallon V, Siskos AP, Dimou N, Rinaldi S, Merritt MA, Allen N, Fortner R, Kaaks R, Weiderpass E, Gram IT, Rothwell JA, Lécuyer L, Severi G, Schulze MB, Nøst TH, Crous-Bou M, Sánchez MJ, Amiano P, Colorado-Yohar SM, Gurrea AB, Schmidt JA, Palli D, Agnoli C, Tumino R, Sacerdote C, Mattiello A, Vermeulen R, Heath AK, Christakoudi S, Tsilidis KK, Travis RC, Gunter MJ, Keun HC. Prospective analysis of circulating metabolites and endometrial cancer risk. Gynecol Oncol 2021; 162:475-481. [PMID: 34099314 PMCID: PMC8336647 DOI: 10.1016/j.ygyno.2021.06.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/01/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Endometrial cancer is strongly associated with obesity and dysregulation of metabolic factors such as estrogen and insulin signaling are causal risk factors for this malignancy. To identify additional novel metabolic pathways associated with endometrial cancer we performed metabolomic analyses on pre-diagnostic plasma samples from 853 case-control pairs from the European Prospective Investigation into Cancer and Nutrition (EPIC). METHODS A total of 129 metabolites (acylcarnitines, amino acids, biogenic amines, glycerophospholipids, hexoses, and sphingolipids) were measured by liquid chromatography-mass spectrometry. Conditional logistic regression estimated the associations of metabolites with endometrial cancer risk. An analysis focusing on clusters of metabolites using the bootstrap lasso method was also employed. RESULTS After adjustment for body mass index, sphingomyelin [SM] C18:0 was positively (OR1SD: 1.18, 95% CI: 1.05-1.33), and glycine, serine, and free carnitine (C0) were inversely (OR1SD: 0.89, 95% CI: 0.80-0.99; OR1SD: 0.89, 95% CI: 0.79-1.00 and OR1SD: 0.91, 95% CI: 0.81-1.00, respectively) associated with endometrial cancer risk. Serine, C0 and two sphingomyelins were selected by the lasso method in >90% of the bootstrap samples. The ratio of esterified to free carnitine (OR1SD: 1.14, 95% CI: 1.02-1.28) and that of short chain to free acylcarnitines (OR1SD: 1.12, 95% CI: 1.00-1.25) were positively associated with endometrial cancer risk. Further adjustment for C-peptide or other endometrial cancer risk factors only minimally altered the results. CONCLUSION These findings suggest that variation in levels of glycine, serine, SM C18:0 and free carnitine may represent specific pathways linked to endometrial cancer development. If causal, these pathways may offer novel targets for endometrial cancer prevention.
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Affiliation(s)
- Laure Dossus
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France.
| | - Eirini Kouloura
- Cancer Metabolism and Systems Toxicology Group, Division of Cancer, Department of Surgery and Cancer, Imperial College, London, UK; European Food Safety Authority, Via Carlo Magno 1A, 43126 Parma, Italy
| | - Carine Biessy
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Vivian Viallon
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Alexandros P Siskos
- Cancer Metabolism and Systems Toxicology Group, Division of Cancer, Department of Surgery and Cancer, Imperial College, London, UK
| | - Niki Dimou
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Sabina Rinaldi
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Melissa A Merritt
- Cancer Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Naomi Allen
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Renee Fortner
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Elisabete Weiderpass
- Office of the Director, International Agency for Research on Cancer, Lyon, France
| | - Inger T Gram
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Troms, Norway
| | - Joseph A Rothwell
- Centre for Research in Epidemiology and Population Health, CESP, Université Paris-Saclay, UVSQ, Inserm U1018, Villejuif, France; Gustave Roussy, Villejuif, France
| | - Lucie Lécuyer
- Centre for Research in Epidemiology and Population Health, CESP, Université Paris-Saclay, UVSQ, Inserm U1018, Villejuif, France; Gustave Roussy, Villejuif, France
| | - Gianluca Severi
- Centre for Research in Epidemiology and Population Health, CESP, Université Paris-Saclay, UVSQ, Inserm U1018, Villejuif, France; Gustave Roussy, Villejuif, France; Department of Statistics, Computer Science and Applications "G. Parenti" (DISIA), University of Florence, Italy
| | - Matthias B Schulze
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany; Institute of Nutritional Science, University of Potsdam, Potsdam, Germany
| | - Therese Haugdahl Nøst
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Troms, Norway
| | - Marta Crous-Bou
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO), Barcelona, Spain; Nutrition and Cancer Group, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston,USA
| | - Maria-Jose Sánchez
- Escuela Andaluza de Salud Pública (EASP), Granada, Spain; Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain; Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain; Department of Preventive Medicine and Public Health, University of Granada, Granada, Spain
| | - Pilar Amiano
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain; Public Health Division of Gipuzkoa, BioDonostia Research Institute, Donostia-San Sebastian, Spain
| | - Sandra M Colorado-Yohar
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain; Department of Epidemiology, Murcia Regional Health Council, IMIB-Arrixaca, Murcia, Spain; Research Group on Demography and Health, National Faculty of Public Health, University of Antioquia, Medellín, Colombia
| | - Aurelio Barricarte Gurrea
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain; Navarra Public Health Institute, Pamplona, Spain; Navarra Institute for Health Research (IdiSNA) Pamplona, Spain
| | - Julie A Schmidt
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Domenico Palli
- Institute for Cancer Research, Prevention and Clinical Network - ISPRO, Cancer Risk Factors and Life-Style Epidemiology Unit, Florence, Italy
| | - Claudia Agnoli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milano, Italy
| | - Rosario Tumino
- Cancer Registry and Histopathology Department, Provincial Health Authority (ASP) Ragusa, Italy
| | - Carlotta Sacerdote
- Unit of Cancer Epidemiology, Città della Salute e della Scienza University-Hospital and Center for Cancer Prevention (CPO), Turin, Italy
| | - Amalia Mattiello
- Dipartimento di Medicina Clinica e Chirurgia, Federico II University, Naples, Italy
| | - Roel Vermeulen
- Institute for Risk Assessment Sciences, Utrecht University, Utrecht, the Netherlands
| | - Alicia K Heath
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Sofia Christakoudi
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK; MRC Centre for Transplantation, King's College London, London, UK
| | - Konstantinos K Tsilidis
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK; Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Ruth C Travis
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Marc J Gunter
- Nutrition and Metabolism Section, International Agency for Research on Cancer, Lyon, France
| | - Hector C Keun
- Cancer Metabolism and Systems Toxicology Group, Division of Cancer, Department of Surgery and Cancer, Imperial College, London, UK
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15
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Pinheiro PS, Medina HN, Koru-Sengul T, Qiao B, Schymura M, Kobetz EN, Schlumbrecht MP. Endometrial Cancer Type 2 Incidence and Survival Disparities Within Subsets of the US Black Population. Front Oncol 2021; 11:699577. [PMID: 34354948 PMCID: PMC8329656 DOI: 10.3389/fonc.2021.699577] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 07/05/2021] [Indexed: 12/25/2022] Open
Abstract
Introduction Endometrial cancer type 2 (EC2) carries a worse prognosis compared to EC type 1. EC2 disproportionately affects Black women among whom incidence is higher and survival is poorer compared to Whites. Here we assessed EC2 incidence and survival patterns among US Black ethnic groups: US-born Blacks (UBB), Caribbean-born Blacks (CBB), and Black Hispanics (BH). Methods We analyzed population-based data (n=24,387) for the entire states of Florida and New York (2005–2016). Hysterectomy-corrected EC2 incidence rates were computed by racial-ethnic group, and survival disparities were examined using Cox regression adjusting for tumor characteristics, poverty level, and insurance status. Results EC2 incidence rates were highest among UBB (24.4 per 100,000), followed by CBB (18.2), Whites (11.1), and Hispanics of all races (10.1). Compared to Whites, the age-adjusted cause-specific survival was worse for non-Hispanic Blacks (aHR: 1.61; 95%CI 1.52–1.71) and Hispanics of all races (aHR:1.09; 95% CI:1.01–1.18). In relation to Whites, survival was worse for non-Hispanic Blacks: UBB (aHR:1.62; 95%CI 1.52–1.74) and CBB (aHR:1.59; 95% CI:1.44–1.76) than for BH (aHR:1.30; 95% CI:1.05–1.61). Surgical resection was associated with a lower risk of death, while carcinosarcoma subtype and advanced stage at diagnosis were associated with a greater risk. Conclusions Although higher EC2 incidence and lower survival are observed among all African-descent groups, there are significant intra-racial differences among UBB, CBB, and BH. This heterogeneity in EC2 patterns among Black populations suggests an interplay between genetic and socioenvironmental factors.
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Affiliation(s)
- Paulo S Pinheiro
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL, United States.,Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL, United States
| | - Heidy N Medina
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL, United States
| | - Tulay Koru-Sengul
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL, United States.,Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL, United States
| | - Baozhen Qiao
- New York State Cancer Registry, New York State Department of Health, Albany, NY, United States
| | - Maria Schymura
- New York State Cancer Registry, New York State Department of Health, Albany, NY, United States
| | - Erin N Kobetz
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL, United States.,Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL, United States.,Department of Medicine, University of Miami School of Medicine, Miami, FL, United States
| | - Matthew P Schlumbrecht
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL, United States.,Department of Obstetrics & Gynecology, University of Miami School of Medicine, Miami, FL, United States
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16
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Lycke KD, Kahlert J, Damgaard R, Mogensen O, Hammer A. Trends in Hysterectomy Incidence Rates During 2000-2015 in Denmark: Shifting from Abdominal to Minimally Invasive Surgical Procedures. Clin Epidemiol 2021; 13:407-416. [PMID: 34103999 PMCID: PMC8180274 DOI: 10.2147/clep.s300394] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 04/17/2021] [Indexed: 12/16/2022] Open
Abstract
Background Hysterectomy (removal of the uterus) is a common surgical procedure in gynecology. Although minimally invasive surgical procedures have been introduced, hysterectomy is still associated with risk of short- and long-term complications. Given that hysterectomized women are no longer at risk of either hysterectomy or being diagnosed with endometrial or cervical cancer, it is important to describe trends in hysterectomy rates. Objective To describe trends in hysterectomy incidence rates overall and stratified by age, indication, and procedure. Methods Nationwide population-based cohort study using Danish national registries, 2000–2015, was conducted. We calculated the overall hysterectomy-corrected and age-standardized incidence rates of hysterectomy among women ≥20 years old. Incidence rates were stratified by age group, indication, and surgical procedure. We performed trend analyses using Joinpoint regression, thereby estimating the average annual percentage change (AAPC). Results A total of 98,484 women had a hysterectomy during the study period, corresponding to an overall age-standardized, hysterectomy-corrected hysterectomy incidence rate (SIR) of 351.1 per 100,000 person-years (95% CI 348.9;353.3). SIR of hysterectomy declined over time (AAPC −1.4; 95% CI −1.9;-1.0), which was driven by a decline in rates of benign hysterectomy (AAPC −2.1; 95% CI −2.7;-1.6). Irrespective of indication, rates of abdominal hysterectomy declined substantially during the study period and were surpassed by rates of minimally invasive procedures (ie, laparoscopy and robot-assisted laparoscopy) in 2013. Conclusion Hysterectomy-corrected incidence rates of benign hysterectomy declined over time. Irrespective of indication, we observed a shift in surgical procedure over time, from abdominal hysterectomy to minimally invasive surgical procedures.
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Affiliation(s)
- Kathrine Dyhr Lycke
- Department of Obstetrics and Gynecology, NIDO
- Denmark, Gødstrup Hospital, Herning, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Johnny Kahlert
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Rikke Damgaard
- Department of Obstetrics and Gynecology, NIDO
- Denmark, Gødstrup Hospital, Herning, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Ole Mogensen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.,Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Anne Hammer
- Department of Obstetrics and Gynecology, NIDO
- Denmark, Gødstrup Hospital, Herning, Denmark.,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.,Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
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17
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Hakkarainen J, Nevala A, Tomás E, Nieminen K, Malila N, Pitkäniemi J, Auranen A. Decreasing trend and changing indications of hysterectomy in Finland. Acta Obstet Gynecol Scand 2021; 100:1722-1729. [PMID: 33797081 DOI: 10.1111/aogs.14159] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 02/25/2021] [Accepted: 03/28/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Hysterectomy has been one of the most common surgical procedures in women in Finland. We studied the population-based trends of hysterectomy and its indications from 1986 to 2017. MATERIAL AND METHODS A retrospective population-based cohort was created from the Care Register for Health Care by identifying women who had a hysterectomy from 1986 to 2017 and calculating the number of women from the Digital and Population Data Services Agency. We estimated the number and incidence of hysterectomy by period and age as well as by indication. We considered the primary diagnosis at the time of surgery as the indication of hysterectomy. RESULTS The number of hysterectomies increased from 7492 procedures in 1986 to 12 404 procedures in 1998, and reduced substantially after that to 5971 procedures in 2017, the turning point being in 1999. The incidence rate of hysterectomy has decreased on average by 2.5% annually from 432.6 per 100 000 women in 1998-2001 to 224.5 per 100 000 women in 2014-2017. The median age at the time of hysterectomy has increased from 51 years in 1998-2001 to 55 years in 2014-2017. The cumulative burden of hysterectomy by age of 60 years has nearly halved from the first 4-year period (23%) to the last (12%). After 2010, the most common indication has been genital prolapse and incontinence, whereas earlier it was uterine fibroids. CONCLUSIONS The number and incidence of hysterectomies have fluctuated during the observation period 1986-2017 and decreased considerably during the past 17 years in Finland. This is probably a result of the availability of hormonal and other conservative treatment options for bleeding disorders and uterine fibroids. As hysterectomy practically removes the risk for endometrial cancer, the change in hysterectomy incidence over time emphasizes the importance of correcting endometrial cancer incidence according to hysterectomy incidence.
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Affiliation(s)
- Jenni Hakkarainen
- Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland.,Faculty of Medicine and Health Technology (MET), Tampere University, Tampere, Finland.,Department of Obstetrics and Gynecology, Central Finland Central Hospital, Jyväskylä, Finland
| | - Aapeli Nevala
- Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland
| | - Eija Tomás
- Faculty of Medicine and Health Technology (MET), Tampere University, Tampere, Finland.,Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland.,Tays Cancer center, Tampere University Hospital, Tampere, Finland
| | - Kari Nieminen
- Faculty of Medicine and Health Technology (MET), Tampere University, Tampere, Finland.,Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland.,Tays Cancer center, Tampere University Hospital, Tampere, Finland
| | - Nea Malila
- Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland
| | - Janne Pitkäniemi
- Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland.,Department of Public Health, School of Medicine, University of Helsinki, Helsinki, Finland.,Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Annika Auranen
- Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland.,Tays Cancer center, Tampere University Hospital, Tampere, Finland
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18
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Racial/ethnic differences in anthropometric and hormone-related factors and endometrial cancer risk: the Multiethnic Cohort Study. Br J Cancer 2021; 124:1724-1733. [PMID: 33723396 DOI: 10.1038/s41416-021-01292-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 01/20/2021] [Accepted: 01/29/2021] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Anthropometric and hormone-related factors are established endometrial cancer risk factors; however, little is known about the impact of these factors on endometrial cancer risk in non-White women. METHODS Among 110,712 women participating in the Multiethnic Cohort (MEC) Study, 1150 incident invasive endometrial cancers were diagnosed. Hazard ratios (HRs) and 95% confidence intervals (CIs) for associations with endometrial cancer risk for race/ethnicity and for risk factors across racial/ethnic groups were calculated. RESULTS Having a higher body mass index (BMI) at baseline or age 21 years was strongly associated with increased risk (pint race/ethnicity ≥ 0.36). Parity (vs nulliparity) was inversely associated with risk in all the groups except African Americans (pint 0.006). Current use of postmenopausal hormones at baseline (PMH-E; vs never use) was associated with increased risk in Whites and Japanese Americans (pint 0.002). Relative to Whites, endometrial cancer risk was lower in Japanese Americans and Latinas and non-significantly higher in Native Hawaiians. Risk in African Americans did not differ from that in Whites. CONCLUSIONS Racial/ethnic differences in endometrial cancer risk were not fully explained by anthropometric or hormone-related risk factors. Further studies are needed to identify reasons for the observed racial/ethnic differences in endometrial cancer risk.
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19
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Njoku K, O'Flynn H, Jones E, Ramchander NC, White H, Macey R, Crosbie EJ. Screening tests for endometrial cancer in the general population. Hippokratia 2021. [DOI: 10.1002/14651858.cd013859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kelechi Njoku
- Division of Cancer Sciences; Faculty of Biology, Medicine and Health, The University of Manchester; Manchester UK
| | - Helena O'Flynn
- Division of Cancer Sciences; Faculty of Biology, Medicine and Health, The University of Manchester; Manchester UK
| | - Eleanor Jones
- Division of Cancer Sciences; Faculty of Biology, Medicine and Health, The University of Manchester; Manchester UK
| | - Neal C Ramchander
- Division of Cancer Sciences; Faculty of Biology, Medicine and Health, The University of Manchester; Manchester UK
| | - Helen White
- Division of Population Health, Health Services Research & Primary Care, School of Health Sciences, Faculty of Biology, Medicine and Health; The University of Manchester ; Manchester UK
| | - Richard Macey
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS); University of Oxford; Oxford UK
| | - Emma J Crosbie
- Division of Cancer Sciences; Faculty of Biology, Medicine and Health, The University of Manchester; Manchester UK
- Manchester Academic Health Science Centre; Manchester University NHS Foundation Trust; Manchester UK
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20
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Johnson AL, Medina HN, Schlumbrecht MP, Reis I, Kobetz EN, Pinheiro PS. The role of histology on endometrial cancer survival disparities in diverse Florida. PLoS One 2020; 15:e0236402. [PMID: 32701999 PMCID: PMC7377497 DOI: 10.1371/journal.pone.0236402] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 07/05/2020] [Indexed: 01/06/2023] Open
Abstract
Background Endometrial cancer (EC) mortality is particularly high among non-Hispanic Blacks and is twice that of non-Hispanic Whites. However, comparisons of EC survival outcomes by race/ethnicity are often confounded by histology and grade. Here, we analyze EC survival disparities in multiracial Florida with a focus on EC types (1 and 2) and subtypes, defined according to histology and grade. Methods All 27,809 cases of EC diagnosed during 2005–2016 were obtained from the Florida Cancer Registry. Age-standardized, 5-year cause-specific survival by race/ethnicity and histological type were calculated. Fine and Gray competing risk regression was used to estimate sub-distribution hazard ratios (sHRs) for associations between risk of death due to EC and potential predictive factors such as histology/grade, age, stage at diagnosis, and insurance. Results Type 2 EC accounted for only 38.7% of all incident EC-cases but 74.6% of all EC-deaths. Blacks were disproportionately affected by type 2 EC (57.6%) compared to Whites, Hispanics, and Asians (35.6%, 37.7%, and 43.0%, respectively). Age-adjusted 5-year survival for types 1 and 2 were 85.3% and 51.6%, respectively; however, there was wide variation within type 2 subtypes, ranging from 60.2% for mixed cell EC to as low as 30.1% for carcinosarcoma. In the multivariable model, Blacks with type 2 EC had a 23% higher risk of death due to EC (sHR: 1.23, 95%CI: 1.12–1.36) compared to Whites. Conclusions Population-based analyses should consider the histological heterogeneity of EC because the less common type 2 EC drives racial/ethnic survival disparities in EC. Black women have a higher proportion of more aggressive histological types and an overall higher risk of death due to EC than Whites. To the extent that some of these histological types may be considered different diseases and require specific treatment approaches, further research on etiology and prognosis for detailed type 2 EC subtypes is warranted.
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Affiliation(s)
- Ariana L. Johnson
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - Heidy N. Medina
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - Matthew P. Schlumbrecht
- Sylvester Comprehensive Cancer Center, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - Isildinha Reis
- Sylvester Comprehensive Cancer Center, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - Erin N. Kobetz
- Sylvester Comprehensive Cancer Center, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States of America
| | - Paulo S. Pinheiro
- Sylvester Comprehensive Cancer Center, Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States of America
- * E-mail:
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21
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Joachim C, Véronique-Baudin J, Desroziers L, Chatignoux É, Belliardo S, Plenet J, Macni J, Ulric-Gervaise S, Peruvien J, Bhakkan-Mambir B, Deloumeaux J. Gynaecological cancer in Caribbean women: data from the French population-based cancer registries of Martinique, Guadeloupe and French Guiana (2007-2014). BMC Cancer 2020; 20:643. [PMID: 32650744 PMCID: PMC7350571 DOI: 10.1186/s12885-020-07128-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 07/02/2020] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND For the first time, we present regional-level cancer incidence and world-standardized mortality rates for cancers for Martinique, Guadeloupe and French Guiana. METHODS For Martinique, Guadeloupe and French Guiana, incidence data come from population-based cancer registries, and cover the periods 2007-2014, 2008-2014 and 2010-2014 respectively. Standardized incidence and mortality rates were calculated using the world population. RESULTS In the 3 regions, all cancers combined represent 3567 new cases per year, of which 39.8% occur in women, and 1517 deaths per year (43.4% in women). Guadeloupe and Martinique present similar world-standardized incidence rates. Among gynaecological cancers, breast cancer, the second most common cancer type in the 3 regions, has an incidence rate 35 to 46% lower than in mainland France. On the other hand, cervical cancer has a higher incidence rate, particularly in French Guiana. For both endometrial cancer and ovarian cancer, no significant differences in incidence rates are found compared to mainland France. Regarding mortality, world-standardized mortality rates are similar between Guadeloupe and Martinique, and higher than in French Guiana. This situation compares favourably with mainland France (all cancers). Among gynaecological cancers, the mortality rate is lower for breast cancer in all regions compared to mainland France, and also lower for ovarian cancer in Martinique and Guadeloupe, but higher (albeit non-significantly) in French Guiana. CONCLUSION The ethno-geographic and socio-demographic characteristics in this population of mainly Afro-Caribbean origin could partially explain these disparities. Major disparities exist for certain cancer sites: excess incidence and excess mortality for cervical cancer; lower, but increasing incidence of breast cancer.
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Affiliation(s)
- Clarisse Joachim
- CHU de Martinique, Pôle de Cancérologie Hématologie Urologie Pathologie, UF 1441 Registre Général des cancers de la Martinique, F-97200 Martinique, France
- French Network of Cancer Registries, F-31000 Toulouse, France
| | - Jacqueline Véronique-Baudin
- CHU de Martinique, Pôle de Cancérologie Hématologie Urologie Pathologie, UF 1441 Registre Général des cancers de la Martinique, F-97200 Martinique, France
| | - Laure Desroziers
- French Network of Cancer Registries, F-31000 Toulouse, France
- Registre général des cancers de la Guyane, Guyane, France
| | - Édouard Chatignoux
- French National Public Health Agency, 12 rue du Val d’Osne, 94410 Saint Maurice, France
| | - Sophie Belliardo
- French Network of Cancer Registries, F-31000 Toulouse, France
- Registre général des cancers de la Guyane, Guyane, France
| | - Juliette Plenet
- French Network of Cancer Registries, F-31000 Toulouse, France
- Registre général des cancers de la Guyane, Guyane, France
| | - Jonathan Macni
- CHU de Martinique, Pôle de Cancérologie Hématologie Urologie Pathologie, UF 1441 Registre Général des cancers de la Martinique, F-97200 Martinique, France
- French Network of Cancer Registries, F-31000 Toulouse, France
| | - Stephen Ulric-Gervaise
- CHU de Martinique, Pôle de Cancérologie Hématologie Urologie Pathologie, UF 1441 Registre Général des cancers de la Martinique, F-97200 Martinique, France
- French Network of Cancer Registries, F-31000 Toulouse, France
| | - Jessica Peruvien
- French Network of Cancer Registries, F-31000 Toulouse, France
- Registre Général des Cancers de Guadeloupe, Centre Hospitalier Universitaire de Guadeloupe, Guadeloupe F.W. I. Route de Chauvel, 97159 Pointe-à-Pitre Cedex, France
| | - Bernard Bhakkan-Mambir
- French Network of Cancer Registries, F-31000 Toulouse, France
- Registre Général des Cancers de Guadeloupe, Centre Hospitalier Universitaire de Guadeloupe, Guadeloupe F.W. I. Route de Chauvel, 97159 Pointe-à-Pitre Cedex, France
| | - Jacqueline Deloumeaux
- French Network of Cancer Registries, F-31000 Toulouse, France
- Registre Général des Cancers de Guadeloupe, Centre Hospitalier Universitaire de Guadeloupe, Guadeloupe F.W. I. Route de Chauvel, 97159 Pointe-à-Pitre Cedex, France
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Assessing endometrial cancer risk among US women: long-term trends using hysterectomy-adjusted analysis. Am J Obstet Gynecol 2019; 221:318.e1-318.e9. [PMID: 31125544 DOI: 10.1016/j.ajog.2019.05.024] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 05/02/2019] [Accepted: 05/15/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND Commonly reported incidence rates for endometrial cancer fail to take into account both the large number of hysterectomies performed each year and the dynamic change in hysterectomy rate over the past decade. Large racial differences in premenopausal hysterectomy rates between Black and White women in the United States likely affect calculation of race-based risk. OBJECTIVES The objectives of the study were to determine how the long-term trends in Black-White differences in endometrial cancer incidence and histology type have changed over time for women at risk. STUDY DESIGN Using longitudinal Surveillance, Epidemiology, and End Results data from 1997 to 2014 and state-level hysterectomy prevalence from the Behavioral Risk Factor Surveillance System, we calculated hysterectomy-adjusted incidence rates of endometrial cancer and the proportion of high vs low-risk endometrial cancer, by race, over time. RESULTS In women older than 50 years who have not had a hysterectomy, endometrial cancer incidence is 87 per 100,000 from 1997 to 2014. Among White women endometrial cancer incidence changed from 102 (1997-2001) to 86 (2012-2014) cases per 100,000, with a nonsignificant decreasing linear trend (adjusted risk ratio, 0.95; 95% confidence interval, 0.91-1.00; p=0.05). In contrast, incidence for Black women was 88 (1997-2001), 101 (2002-2006), 100 (2007-2011), and 102 (2012-2014) cases per 100,000 with no decreasing trend (adjusted risk ratio, 1.02; 95% confidence interval, 0.96-1.10, P = .449). High-risk histology increased among both groups (White: adjusted risk ratio, 1.06; 95% confidence interval, 1.01-1.11; P = .015; Black: adjusted risk ratio, 1.06; 95% confidence interval, 1.02-1.10, P = .007). Racial difference in the proportion of high-risk disease remained stable. CONCLUSION Updated hysterectomy-adjusted incidence demonstrates that endometrial cancer is the second most common cancer among women older than 50 years with a uterus and that endometrial cancer has been more common among Black women compared with White women in the United States since 2002. A clinical approach of proactive communication and routine screening for early symptoms in the perimenopausal and menopausal years, especially among Black women, is warranted. These findings can also inform equitable distribution of research funding for endometrial cancer and serve to promote public awareness of this common cancer.
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Manson JE, Aragaki AK, Bassuk SS, Chlebowski RT, Anderson GL, Rossouw JE, Howard BV, Thomson CA, Stefanick ML, Kaunitz AM, Crandall CJ, Eaton CB, Henderson VW, Liu S, Luo J, Rohan T, Shadyab AH, Wells G, Wactawski-Wende J, Prentice RL. Menopausal Estrogen-Alone Therapy and Health Outcomes in Women With and Without Bilateral Oophorectomy: A Randomized Trial. Ann Intern Med 2019; 171:406-414. [PMID: 31499528 PMCID: PMC8120507 DOI: 10.7326/m19-0274] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Whether health outcomes of menopausal estrogen therapy differ between women with and without bilateral salpingo-oophorectomy (BSO) is unknown. OBJECTIVE To examine estrogen therapy outcomes by BSO status, with additional stratification by 10-year age groups. DESIGN Subgroup analyses of the randomized Women's Health Initiative Estrogen-Alone Trial. (ClinicalTrials.gov: NCT00000611). SETTING 40 U.S. clinical centers. PARTICIPANTS 9939 women aged 50 to 79 years with prior hysterectomy and known oophorectomy status. INTERVENTION Conjugated equine estrogens (CEE) (0.625 mg/d) or placebo for a median of 7.2 years. MEASUREMENTS Incidence of coronary heart disease and invasive breast cancer (the trial's 2 primary end points), all-cause mortality, and a "global index" (these end points plus stroke, pulmonary embolism, colorectal cancer, and hip fracture) during the intervention phase and 18-year cumulative follow-up. RESULTS The effects of CEE alone did not differ significantly according to BSO status. However, age modified the effect of CEE in women with prior BSO. During the intervention phase, CEE was significantly associated with a net adverse effect (hazard ratio for global index, 1.42 [95% CI, 1.09 to 1.86]) in older women (aged ≥70 years), but the global index was not elevated in younger women (P trend by age = 0.016). During cumulative follow-up, women aged 50 to 59 years with BSO had a treatment-associated reduction in all-cause mortality (hazard ratio, 0.68 [CI, 0.48 to 0.96]), whereas older women with BSO had no reduction (P trend by age = 0.034). There was no significant association between CEE and outcomes among women with conserved ovaries, regardless of age. LIMITATIONS The timing of CEE in relation to BSO varied; several comparisons were made without adjustment for multiple testing. CONCLUSION The effects of CEE did not differ by BSO status in the overall cohort, but some findings varied by age. Among women with prior BSO, in those aged 70 years or older, CEE led to adverse effects during the treatment period, whereas women randomly assigned to CEE before age 60 seemed to derive mortality benefit over the long term. PRIMARY FUNDING SOURCE The WHI program is funded by the National Heart, Lung, and Blood Institute; National Institutes of Health; and U.S. Department of Health and Human Services. Wyeth Ayerst donated the study drugs.
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Affiliation(s)
- JoAnn E Manson
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts (J.E.M., S.S.B.)
| | - Aaron K Aragaki
- Fred Hutchinson Cancer Research Center, Seattle, Washington (A.K.A., G.L.A., R.L.P.)
| | - Shari S Bassuk
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts (J.E.M., S.S.B.)
| | - Rowan T Chlebowski
- City of Hope National Medical Center, Duarte, and Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California (R.T.C.)
| | - Garnet L Anderson
- Fred Hutchinson Cancer Research Center, Seattle, Washington (A.K.A., G.L.A., R.L.P.)
| | - Jacques E Rossouw
- National Heart, Lung, and Blood Institute, Bethesda, Maryland (J.E.R.)
| | - Barbara V Howard
- MedStar Health Research Institute, Bonita Springs, Florida, and Georgetown-Howard Universities, Washington, DC (B.V.H.)
| | - Cynthia A Thomson
- Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona (C.A.T.)
| | | | - Andrew M Kaunitz
- University of Florida College of Medicine-Jacksonville, Jacksonville, Florida (A.M.K.)
| | - Carolyn J Crandall
- David Geffen School of Medicine at University of California, Los Angeles, Los Angeles, California (C.J.C.)
| | - Charles B Eaton
- Alpert Medical School of Brown University, Providence, Rhode Island (C.B.E., S.L.)
| | | | - Simin Liu
- Alpert Medical School of Brown University, Providence, Rhode Island (C.B.E., S.L.)
| | - Juhua Luo
- Brown University, Providence, Rhode Island; Indiana University, Bloomington, Indiana (J.L.)
| | - Thomas Rohan
- Albert Einstein College of Medicine, Bronx, New York (T.R.)
| | - Aladdin H Shadyab
- University of California, San Diego School of Medicine, La Jolla, California (A.H.S.)
| | | | - Jean Wactawski-Wende
- University at Buffalo, the State University of New York, Buffalo, New York (J.W.)
| | - Ross L Prentice
- Fred Hutchinson Cancer Research Center, Seattle, Washington (A.K.A., G.L.A., R.L.P.)
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DeSantis CE, Miller KD, Goding Sauer A, Jemal A, Siegel RL. Cancer statistics for African Americans, 2019. CA Cancer J Clin 2019; 69:211-233. [PMID: 30762872 DOI: 10.3322/caac.21555] [Citation(s) in RCA: 465] [Impact Index Per Article: 93.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
In the United States, African American/black individuals bear a disproportionate share of the cancer burden, having the highest death rate and the lowest survival rate of any racial or ethnic group for most cancers. To monitor progress in reducing these inequalities, every 3 years the American Cancer Society provides the estimated number of new cancer cases and deaths for blacks in the United States and the most recent data on cancer incidence, mortality, survival, screening, and risk factors using data from the National Cancer Institute, the North American Association of Central Cancer Registries, and the National Center for Health Statistics. In 2019, approximately 202,260 new cases of cancer and 73,030 cancer deaths are expected to occur among blacks in the United States. During 2006 through 2015, the overall cancer incidence rate decreased faster in black men than in white men (2.4% vs 1.7% per year), largely due to the more rapid decline in lung cancer. In contrast, the overall cancer incidence rate was stable in black women (compared with a slight increase in white women), reflecting increasing rates for cancers of the breast, uterine corpus, and pancreas juxtaposed with declining trends for cancers of the lung and colorectum. Overall cancer death rates declined faster in blacks than whites among both males (2.6% vs 1.6% per year) and females (1.5% vs 1.3% per year), largely driven by greater declines for cancers of the lung, colorectum, and prostate. Consequently, the excess risk of overall cancer death in blacks compared with whites dropped from 47% in 1990 to 19% in 2016 in men and from 19% in 1990 to 13% in 2016 in women. Moreover, the black-white cancer disparity has been nearly eliminated in men <50 years and women ≥70 years. Twenty-five years of continuous declines in the cancer death rate among black individuals translates to more than 462,000 fewer cancer deaths. Continued progress in reducing disparities will require expanding access to high-quality prevention, early detection, and treatment for all Americans.
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Affiliation(s)
- Carol E DeSantis
- Principal Scientist, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Kimberly D Miller
- Senior Associate Scientist, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Ann Goding Sauer
- Senior Associate Scientist, Surveillance and Health Services Research, Intramural Research, American Cancer Society, Atlanta, GA
| | - Ahmedin Jemal
- Vice President, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Rebecca L Siegel
- Scientific Director, Surveillance Research, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
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Ayakannu T, Taylor AH, Konje JC. Cannabinoid receptor expression in estrogen-dependent and estrogen-independent endometrial cancer. J Recept Signal Transduct Res 2018; 38:385-392. [PMID: 30569804 DOI: 10.1080/10799893.2018.1531890] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The lack of good diagnostic/prognostic biomarkers and the often late presentation of endometrial cancer (EC) hinders the amelioration of the morbidity and mortality rates associated with this primarily estrogen-driven disease, a disease that is becoming more prevalent in the population. Previous studies on the expression of the classical cannabinoid receptors, CB1 and CB2, suggest these could provide good diagnostic/prognostic biomarkers for EC but those observations have been contradictory. In this study, we sought to resolve the inconsistency of CB1 and CB2 expression levels in different EC studies. To that end, we used qRT-PCR and immunohistochemistry (IHC) for CB1 and CB2 in endometrial biopsies from women with or without EC and found that transcript levels for both CB1 and CB2 were significantly decreased by 90 and 80%, respectively in EC. These observations were supported by histomorphometric studies where CB1 and CB2 staining intensity was decreased in all types of EC. These data suggest that the loss of both types of CB receptors is potentially involved in the development of or progression of EC and that CB1 and CB2 receptor expression could serve as useful histological markers and therapeutic targets in the treatment of or prevention of EC.
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Affiliation(s)
- Thangesweran Ayakannu
- a Reproductive Sciences Section, Department of Cancer Studies and Molecular Medicine , University of Leicester , Leicester , UK.,b Department of Gynaecology Oncology , Royal Surrey County Hospital , Guildford , UK.,c Department of Clinical and Experimental Medicine , University of Surrey , Guildford , UK
| | - Anthony H Taylor
- a Reproductive Sciences Section, Department of Cancer Studies and Molecular Medicine , University of Leicester , Leicester , UK.,d Department of Molecular and Cell Biology , University of Leicester, Leicester , UK
| | - Justin C Konje
- a Reproductive Sciences Section, Department of Cancer Studies and Molecular Medicine , University of Leicester , Leicester , UK.,e Department of Obstetrics and Gynaecology , Sidra Medical and Research Centre , Doha , Qatar
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Type of Pelvic Disease as a Risk Factor for Surgical Site Infectionin Women Undergoing Hysterectomy. J Minim Invasive Gynecol 2018; 26:1149-1156. [PMID: 30508651 DOI: 10.1016/j.jmig.2018.11.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/21/2018] [Accepted: 11/27/2018] [Indexed: 02/01/2023]
Abstract
STUDY OBJECTIVE To quantify the relationship between type of benign pelvic disease and risk of surgical site infection (SSI) after hysterectomy. DESIGN Retrospective cohort study (Canadian Task Force classification II-2). SETTING Hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program (NSQIP). PATIENTS Women who underwent hysterectomy from 2006-2015 and recorded in NSQIP database. INTERVENTION None. MEASUREMENTS AND MAIN RESULTS SSI risk was compared for type of benign pelvic disease, patient characteristics (i.e., age, race, and selected comorbidities) and process of care variables (i.e., admission status, type of hysterectomy, and operative time). SSI occurred in 2.48% of the 125,337 women who underwent hysterectomy. SSI was most frequent in patients with endometriosis and least frequent in those with genital prolapse (3.13% vs 1.39%; p <.0001). Following adjustment for potential confounders, the odds of SSI were higher in women undergoing hysterectomy for endometriosis (adjusted odds ratio [aOR], 1.79; 95% confidence interval [CI], 1.43- 2.25), uterine myomas (aOR, 1.28; 95% CI, 1.05-1.55), menstrual disorders (aOR, 1.46; 95% CI, 1.20-1.78), and pelvic pain (aOR, 1.75; 95% CI, 1.34-2.27) compared with women undergoing hysterectomy for genital prolapse. Other patient factors associated with SSI included age, body mass index, smoking, diabetes mellitus, chronic obstructive pulmonary disease, hypertension, and American Society of Anesthesiologists classification. Among process-of-care factors, inpatient status, route of hysterectomy, total vs subtotal hysterectomy, and operative time were also associated with SSI. CONCLUSION In addition to various patient and process-of-care factors known to be associated with SSI, type of underlying pelvic disease is an independent risk factor for SSI in women undergoing hysterectomy for benign indications.
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Abstract
Uterine leiomyomas are common and life-altering for many women. Despite a wide range of symptoms, varying characteristics of the uterus and the leiomyomas themselves, and many alternatives, hysterectomy accounts for almost three fourths of all surgical therapy, yet there is increasing evidence for a variety of procedural therapies for symptomatic leiomyomas and a new generation of medical therapies under development. With increasing evidence of long-term risk from hysterectomy and new data regarding leiomyoma biology, individualized medical approaches to leiomyomas are likely in the near future. Key biological attributes that influence this disease process are common driver mutations and the new appreciation of the interaction of smooth muscle cells and fibroblasts. Additionally, the interaction between cell types and steroid hormone responsiveness likely plays a role in pathogenesis that can be leveraged in individualized therapy. However, given the independent clonal nature of leiomyomas within the same uterus, moving in the direction of biopsies for individual leiomyomas to understand the biology is unlikely to be fruitful. Use of advanced imaging will likely continue to evolve not only to accurately predict malignant disease, including sarcomas, but to predict leiomyoma subtypes, response to therapy, or both. We predict the continued evolution of therapy from excisional or interventional therapies to medical therapies and ultimately prediction of at-risk individuals. Ideally, individualized therapies will offer primary prevention for women at high risk of leiomyomas and secondary prevention after initial treatment.
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Affiliation(s)
- Shannon K. Laughlin-Tommaso
- Division of Gynecology, Department of Obstetrics & Gynecology, Mayo Clinic, Rochester, MN
- Department of Surgery, Mayo Clinic, Rochester, MN
| | - Elizabeth A. Stewart
- Department of Surgery, Mayo Clinic, Rochester, MN
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics & Gynecology, Mayo Clinic, Rochester, MN
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Advancing Uterine Cancer Survivorship Among African American Women. J Natl Med Assoc 2018; 110:391-395. [PMID: 30126566 DOI: 10.1016/j.jnma.2017.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 07/03/2017] [Accepted: 08/14/2017] [Indexed: 11/23/2022]
Abstract
BACKGROUND Few studies have examined health behavior interventions for African American women who are uterine cancer survivors. Black-white differences in uterine cancer survival suggest that there are unmet needs among these survivors. METHODS This article identifies opportunities to address disparities in uterine corpus cancer survival and quality of life, and thereby to increase uterine cancer survivorship among African American women. RESULTS For cancer survivors, common side effects, lasting for long periods after cancer treatment, include fatigue, loss of strength, lymphedema, and difficulty sleeping. A variety of interventions have been evaluated to address physical and mental health concerns, including exercise and dietary interventions. Considerable information exists about the effectiveness of such interventions for alleviating distress and improving quality of life among cancer survivors, but few studies have focused specifically on African American women with a uterine corpus cancer diagnosis. Research-tested culturally tailored lifestyle interventions are lacking. CONCLUSIONS There is a need for a better understanding of uterine cancer survivorship among African American women. Additional evaluations of interventions for improving the quality of life and survival of African American uterine cancer survivors are needed.
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Temkin SM, Rimel BJ, Bruegl AS, Gunderson CC, Beavis AL, Doll KM. A contemporary framework of health equity applied to gynecologic cancer care: A Society of Gynecologic Oncology evidenced-based review. Gynecol Oncol 2018; 149:70-77. [PMID: 29605053 DOI: 10.1016/j.ygyno.2017.11.013] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 10/19/2017] [Accepted: 11/07/2017] [Indexed: 01/21/2023]
Abstract
Health disparities are defined as the preventable difference in the burden of disease, injury, and violence, or opportunity to achieve optimal health that socially disadvantaged populations experience compared to the population as a whole. Disparities in incidence and cancer outcomes for women with gynecologic malignancies have been well described particularly for American women of Black race. The etiology of these disparities has been tied to socio-economics, cultural, educational and genetic factors. While access to high quality treatment has been primarily linked to survival from cervical and ovarian cancer, innate biologic distinctions have been principally cited as reasons for differences in incidence and mortality in cancers of the uterine corpus. This article will update the framework of disparities to incorporate a broader understanding of the social determinants of health and how they affect health equity by addressing the root causes of disparities within the health care system. Special populations are identified who are at risk for health inequities which include but are not limited to Black race, underserved racial and ethnic minorities (e.g. indigenous peoples, low English fluency), trans/gender nonconforming people and rural populations. Each of these populations at risk have unique structural barriers within the healthcare system impacting gynecologic cancer outcomes. The authors provide practical recommendations for practitioners aimed at eliminating cancer related outcome disparities.
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Affiliation(s)
- Sarah M Temkin
- Virginia Commonwealth University, Massey Cancer Center, Richmond, VA, USA
| | - B J Rimel
- Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Camille C Gunderson
- Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma city, OK, USA
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Yoo JY, Kang HB, Broaddus RR, Risinger JI, Choi KC, Kim TH. MIG-6 suppresses endometrial epithelial cell proliferation by inhibiting phospho-AKT. BMC Cancer 2018; 18:605. [PMID: 29843645 PMCID: PMC5975686 DOI: 10.1186/s12885-018-4502-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 05/11/2018] [Indexed: 12/15/2022] Open
Abstract
Background Aberrant hyperactivation of epithelial proliferation, AKT signaling, and association with unopposed estrogen (E2) exposure is the most common endometrial cancer dysfunction. In the normal uterus, progesterone (P4) inhibits proliferation by coordinating stromal-epithelial cross-talk, which we previously showed is mediated by the function of Mitogen-inducible gene 6 (Mig-6). Despite their attractive characteristics, non-surgical conservative therapies based on progesterone alone have not been universally successful. One barrier to this success has been the lack of understanding of the P4 effect on endometrial cells. Method To further understand the role of Mig-6 and P4 in controlling uterine proliferation, we developed a Sprr2f-cre driven mouse model where Mig-6 is specifically ablated only in the epithelial cells of the uterus (Sprr2fcre+Mig-6f/f). We examined P4 effect and regulation of AKT signaling in the endometrium of mutant mice. Results Sprr2fcre+Mig-6f/f mice developed endometrial hyperplasia. P4 treatment abated the development of endometrial hyperplasia and restored morphological and histological characteristics of the uterus. P4 treatment reduced cell proliferation which was accompanied by decreased AKT signaling and the restoration of stromal PGR and ESR1 expression. Furthermore, our in vitro studies revealed an inhibitory effect of MIG-6 on AKT phosphorylation as well as MIG-6 and AKT protein interactions. Conclusions These data suggest that endometrial epithelial cell proliferation is regulated by P4 mediated Mig-6 inhibition of AKT phosphorylation, uncovering new mechanisms of P4 action. This information may help guide more effective non-surgical interventions in the future. Electronic supplementary material The online version of this article (10.1186/s12885-018-4502-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jung-Yoon Yoo
- Department of Obstetrics, Gynecology and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, MI, 49503, USA.,Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, 03722, South Korea
| | - Hee-Bum Kang
- Department of Biomedical Sciences, ASAN Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Russell R Broaddus
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, Texas, TX 77030, USA
| | - John I Risinger
- Department of Obstetrics, Gynecology and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, MI, 49503, USA
| | - Kyung-Chul Choi
- Department of Biomedical Sciences, ASAN Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea. .,Department of Pharmacology, Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea.
| | - Tae Hoon Kim
- Department of Obstetrics, Gynecology and Reproductive Biology, College of Human Medicine, Michigan State University, Grand Rapids, MI, 49503, USA.
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Wang YL, Shen Y, Xu JP, Han K, Zhou Y, Yang S, Yin JY, Min DL, Hu HY. Pterostilbene suppresses human endometrial cancer cells in vitro by down-regulating miR-663b. Acta Pharmacol Sin 2017; 38:1394-1400. [PMID: 28552912 DOI: 10.1038/aps.2017.60] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2016] [Accepted: 02/21/2017] [Indexed: 12/11/2022] Open
Abstract
Resveratrol has long been known as an antioxidant and a chemopreventive agent. Similar to resveratrol, pterostilbene (PT) is also a phenolic compound extracted from the Vitis species. However, there are few studies on the antitumor effect of PT. Thus, we investigated the effects of PT on the endometrial cancer (EC) cells in vitro and the related molecular mechanisms. Treatment of EC cell lines HTB-111 and Ishikawa with PT (25-100 μmol/L) dose-dependently suppressed the cell viability and induced apoptosis. Using miR microarrays, we examined the miR expression profile in Ishikawa cells with or without PT, and revealed that miR-663b was the most decreased in PT-treated Ishikawa cells. Furthermore, we predicted and verified that the pro-apoptosis factor BCL2L14 is the direct target of miR-663b. Over-expression of miR-663b and knock-down of BCL2L14 counteracted the suppressing effects of PT on HTB-111 and Ishikawa cells. In addition, we evaluated the miR-663b levels in EC tissues of 51 patients using an in situ hybridization technique. With the median of the score of miR-663b as a cut-off value, these EC patients were divided into two groups, and the patients with high miR-663b expression had significantly poor prognosis.
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Faber MT, Frederiksen K, Jensen A, Aarslev PB, Kjaer SK. Time trends in the incidence of hysterectomy-corrected overall, type 1 and type 2 endometrial cancer in Denmark 1978-2014. Gynecol Oncol 2017; 146:359-367. [PMID: 28545689 DOI: 10.1016/j.ygyno.2017.05.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 05/01/2017] [Accepted: 05/09/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To investigate time trends in the incidence of overall, type 1 and type 2 endometrial cancer in Denmark 1978-2014, correcting for hysterectomy. METHODS Based on the Danish Cancer Registry and the Danish National Patient Registry we calculated hysterectomy-corrected incidence rates of overall, type 1 and type 2 endometrial cancer. Separate analyses for women <55years (defined as pre- and perimenopausal age) and women aged ≥55years (defined as postmenopausal age) and analyses allowing for different time trends before and after the study period midyear 1996 were performed. Log-linear Poisson models were used to estimate annual percentage change (APC) in incidence with 95% confidence intervals (CI). RESULTS The overall incidence of endometrial cancer decreased slightly from 1978 to 1995, but in the last two decades of the study period the incidence has been stable (APC=0.16; 95% CI: -0.19; 0.50). In the study period (1978-2014) type 1 endometrial cancer incidence decreased slightly (APC=-0.67; 95% CI:-0.83; -0.52), whereas the incidence of type 2 endometrial cancer increased substantially (APC=4.85; 95% CI: 4.47; 5.23). The decrease in type 1 endometrial cancer was most pronounced before 1996 in women younger than 55 years (APC=-2.79; 95% CI: -3.65; -1.91), while the largest increase in type 2 endometrial cancer was observed after 1996 (APC=6.42; 95% CI: 5.72; 7.12). CONCLUSIONS Over a period of more than 35 years, the incidence of type 1 endometrial cancer decreased, mainly in pre- and perimenopausal women, while type 2 endometrial cancer incidence increased.
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Affiliation(s)
- Mette Tuxen Faber
- Virus, Lifestyle, and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark
| | - Kirsten Frederiksen
- Statistics and Pharmacoepidemiology, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark
| | - Allan Jensen
- Virus, Lifestyle, and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark
| | - Peter Bo Aarslev
- Virus, Lifestyle, and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark
| | - Susanne K Kjaer
- Virus, Lifestyle, and Genes, Danish Cancer Society Research Center, Strandboulevarden 49, DK-2100 Copenhagen, Denmark; Gynecologic Clinic, Juliane Marie Center, Copenhagen University Hospital, Blegdamsvej 9, DK-2100 Copenhagen, Denmark.
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Kaufman JS. Statistics, Adjusted Statistics, and Maladjusted Statistics. AMERICAN JOURNAL OF LAW & MEDICINE 2017; 43:193-208. [PMID: 29254468 DOI: 10.1177/0098858817723659] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Statistical adjustment is a ubiquitous practice in all quantitative fields that is meant to correct for improprieties or limitations in observed data, to remove the influence of nuisance variables or to turn observed correlations into causal inferences. These adjustments proceed by reporting not what was observed in the real world, but instead modeling what would have been observed in an imaginary world in which specific nuisances and improprieties are absent. These techniques are powerful and useful inferential tools, but their application can be hazardous or deleterious if consumers of the adjusted results mistake the imaginary world of models for the real world of data. Adjustments require decisions about which factors are of primary interest and which are imagined away, and yet many adjusted results are presented without any explanation or justification for these decisions. Adjustments can be harmful if poorly motivated, and are frequently misinterpreted in the media's reporting of scientific studies. Adjustment procedures have become so routinized that many scientists and readers lose the habit of relating the reported findings back to the real world in which we live.
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Affiliation(s)
- Jay S Kaufman
- Professor and Canada Research Chair in Health Disparities, Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada. Supported by the Canada Research Chairs Program. Drs. Osagie Obasogie, Hailey Banack, Nicholas King, and Joanna-Trees Merckx provided generous and insightful comments on an earlier draft of the manuscript
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Baldwin LA, Chen Q, Tucker TC, White CG, Ore RN, Huang B. Ovarian Cancer Incidence Corrected for Oophorectomy. Diagnostics (Basel) 2017; 7:E19. [PMID: 28368298 PMCID: PMC5489939 DOI: 10.3390/diagnostics7020019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/01/2017] [Accepted: 03/18/2017] [Indexed: 01/01/2023] Open
Abstract
Current reported incidence rates for ovarian cancer may significantly underestimate the true rate because of the inclusion of women in the calculations who are not at risk for ovarian cancer due to prior benign salpingo-oophorectomy (SO). We have considered prior SO to more realistically estimate risk for ovarian cancer. Kentucky Health Claims Data, International Classification of Disease 9 (ICD-9) codes, Current Procedure Terminology (CPT) codes, and Kentucky Behavioral Risk Factor Surveillance System (BRFSS) Data were used to identify women who have undergone SO in Kentucky, and these women were removed from the at-risk pool in order to re-assess incidence rates to more accurately represent ovarian cancer risk. The protective effect of SO on the population was determined on an annual basis for ages 5-80+ using data from the years 2009-2013. The corrected age-adjusted rates of ovarian cancer that considered SO ranged from 33% to 67% higher than age-adjusted rates from the standard population. Correction of incidence rates for ovarian cancer by accounting for women with prior SO gives a better understanding of risk for this disease faced by women. The rates of ovarian cancer were substantially higher when SO was taken into consideration than estimates from the standard population.
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Affiliation(s)
- Lauren A Baldwin
- The Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The University of Kentucky College of Medicine, 800 Rose Street, 330 Whitney-Hendrickson Building, Lexington, KY 40536, USA.
| | - Quan Chen
- Division of Cancer Biostatistics, College of Public Health & Biostatistics Shared Resource Facility, Markey Cancer Center, University of Kentucky, Lexington, KY 40506, USA.
| | - Thomas C Tucker
- Department of Epidemiology, College of Public Health & Kentucky Cancer Registry, Markey Cancer Center, University of Kentucky, Lexington, KY 40506, USA.
| | - Connie G White
- Kentucky Department for Public Health, Frankfort, KY 40601, USA.
| | - Robert N Ore
- The Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The University of Kentucky College of Medicine, 800 Rose Street, 330 Whitney-Hendrickson Building, Lexington, KY 40536, USA.
| | - Bin Huang
- Division of Cancer Biostatistics, College of Public Health & Biostatistics Shared Resource Facility, Markey Cancer Center, University of Kentucky, Lexington, KY 40506, USA.
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Lewis DR, Chen HS, Cockburn MG, Wu XC, Stroup AM, Midthune DN, Zou Z, Krapcho MF, Miller DG, Feuer EJ. Early estimates of SEER cancer incidence, 2014. Cancer 2017; 123:2524-2534. [PMID: 28195651 DOI: 10.1002/cncr.30630] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 01/13/2017] [Accepted: 01/16/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND Cancer incidence rates and trends for cases diagnosed through 2014 using data reported to the Surveillance, Epidemiology, and End Results (SEER) program in February 2016 and a validation of rates and trends for cases diagnosed through 2013 and submitted in February 2015 using the November 2015 submission are reported. New cancer sites include the pancreas, kidney and renal pelvis, corpus and uterus, and childhood cancer sites for ages birth to 19 years inclusive. METHODS A new reporting delay model is presented for these estimates for more consistent results with the model used for the usual November SEER submissions, adjusting for the large case undercount in the February submission. Joinpoint regression methodology was used to assess trends. Delay-adjusted rates and trends were checked for validity between the February 2016 and November 2016 submissions. RESULTS Validation revealed that the delay model provides similar estimates of eventual counts using either February or November submission data. Trends declined through 2014 for prostate and colon and rectum cancer for males and females, male and female lung cancer, and cervical cancer. Thyroid cancer and liver and intrahepatic bile duct cancer increased. Pancreas (male and female) and corpus and uterus cancer demonstrated a modest increase. Slight increases occurred for male kidney and renal pelvis, and for all childhood cancer sites for ages birth to 19 years. CONCLUSIONS Evaluating early cancer data submissions, adjusted for reporting delay, produces timely and valid incidence rates and trends. The results of the current study support using delay-adjusted February submission data for valid incidence rate and trend estimates over several data cycles. Cancer 2017;123:2524-34. © 2017 American Cancer Society.
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Affiliation(s)
- Denise Riedel Lewis
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
| | - Huann-Sheng Chen
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
| | - Myles G Cockburn
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Xiao-Cheng Wu
- Louisiana Tumor Registry, Louisiana State University, New Orleans, Louisiana
| | - Antoinette M Stroup
- New Jersey State Cancer Registry, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey
| | - Douglas N Midthune
- Biometry Research Group, Division of Cancer Prevention, National Cancer Institute, Bethesda, Maryland
| | - Zhaohui Zou
- Information Management Systems Incorporated, Calverton, Maryland
| | - Martin F Krapcho
- Information Management Systems Incorporated, Calverton, Maryland
| | - Daniel G Miller
- Information Management Systems Incorporated, Calverton, Maryland
| | - Eric J Feuer
- Surveillance Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
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Beavis AL, Gravitt PE, Rositch AF. Hysterectomy‐corrected cervical cancer mortality rates reveal a larger racial disparity in the United States. Cancer 2017; 123:1044-1050. [DOI: 10.1002/cncr.30507] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 09/27/2016] [Accepted: 09/30/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Anna L. Beavis
- Kelly Gynecologic Oncology ServiceDepartment of Gynecology and Obstetrics, Johns Hopkins MedicineBaltimore Maryland
| | - Patti E. Gravitt
- Milken Institute School of Public HealthDepartment of Global Health, George Washington UniversityWashington DC
| | - Anne F. Rositch
- Department of EpidemiologyBloomberg School of Health at Johns HopkinsBaltimore Maryland
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