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Cancer mortality epidemiology

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https://www.readbyqxmd.com/read/27910063/epidemiology-of-endometrial-carcinoma-etiologic-importance-of-hormonal-and-metabolic-influences
#1
Ashley S Felix, Hannah P Yang, Daphne W Bell, Mark E Sherman
Endometrial carcinoma is the most common gynecologic cancer in developed nations, and the annual incidence is projected to increase, secondary to the high prevalence of obesity, a strong endometrial carcinoma risk factor. Although endometrial carcinomas are etiologically, biologically, and clinically diverse, hormonal and metabolic mechanisms are particularly strongly implicated in the pathogenesis of endometrioid carcinoma, the numerically predominant subtype. The centrality of hormonal and metabolic disturbances in the pathogenesis of endometrial carcinoma, combined with its slow development from well-characterized precursors in most cases, offers a substantial opportunity to reduce endometrial carcinoma mortality through early detection, lifestyle modification, and chemoprevention...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27909905/obesity-and-endometrial-cancer
#2
Eileen Shaw, Megan Farris, Jessica McNeil, Christine Friedenreich
Endometrial cancer is the sixth most common cancer in women worldwide and the most common gynecologic malignancy in the developed world. This chapter explores the current epidemiologic evidence on the association between obesity and endometrial cancer risk and mortality. Using body mass index (BMI) as a measure of obesity, we found that obesity (defined as BMI > 30 and < 35 kg/m(2)) was associated with a 2.6-fold increase in endometrial cancer risk, while severe obesity (BMI > 35 kg/m(2)) was associated with a 4...
2016: Recent Results in Cancer Research
https://www.readbyqxmd.com/read/27909546/reducing-the-risk-of-breast-cancer-recurrence-an-evaluation-of-the-effects-and-mechanisms-of-diet-and-exercise
#3
REVIEW
Christina M Dieli-Conwright, Kyuwan Lee, Jacqueline L Kiwata
With recent medical advances in diagnosis and treatment, the increasing numbers of long-term survivors of breast cancer is considerable and has resulted in the expansion of scientific research to include examination of lifestyle modifications as means of prevention of recurrence, new breast cancer events, and mortality. The objective of this report is to review randomized controlled trials (RCTs) including diet and/or exercise interventions on breast cancer recurrence in women with a history of breast cancer as well as pertinent recent epidemiologic evidence...
2016: Current Breast Cancer Reports
https://www.readbyqxmd.com/read/27908628/biomarkers-of-the-health-outcomes-associated-with-ambient-particulate-matter-exposure
#4
Lixin Yang, Xiang-Yu Hou, Yongjie Wei, Phong Thai, Fahe Chai
Epidemiologic evidence supports the positive association of cardiopulmonary morbidity and mortality, and lung cancer risk with exposure to airborne particulate matter (PM). Oxidative stress and inflammation have been proposed to be the major causal factors involved in mediating PM effects on both cardiovascular and pulmonary health outcomes. However, the mechanism whereby PM causes the health effects is not fully elucidated. To evaluate and investigate human exposure to PM, it is essential to have a specific, sensitive and robust characterization of individual exposure to PM...
November 29, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27908528/prognostic-significance-of-lymphadenectomy-and-prevalence-of-lymph-node-metastasis-in-clinically-apparent-stage-i-endometrioid-and-mucinous-ovarian-carcinoma
#5
Dimitrios Nasioudis, Eloise Chapman-Davis, Steven S Witkin, Kevin Holcomb
OBJECTIVE: The aim of the present study was to investigate the prevalence of lymph node (LN) metastasis in women with apparent stage I ovarian carcinoma of endometrioid or mucinous histology and to examine the prognostic significance of LN sampling/dissection (LND) on patient survival. METHODS: The National Cancer Institute's Surveillance, Epidemiology, and End Results database was accessed and a cohort of surgically-staged women, diagnosed between 1988 and 2013, with apparent stage I ovarian carcinoma of mucinous or endometrioid histology was selected...
November 28, 2016: Gynecologic Oncology
https://www.readbyqxmd.com/read/27908234/sustained-early-disruption-of-mitochondrial-function-contributes-to-arsenic-induced-prostate-tumorigenesis
#6
B Singh, M Kulawiec, K M Owens, A Singh, K K Singh
Arsenic is a well-known human carcinogen that affects millions of people worldwide, but the underlying mechanisms of carcinogenesis are unclear. Several epidemiological studies have suggested increased prostate cancer incidence and mortality due to exposure to arsenic. Due to lack of an animal model of arsenic-induced carcinogenesis, we used a prostate epithelial cell culture model to identify a role for mitochondria in arsenic-induced prostate cancer. Mitochondrial morphology and membrane potential was impacted within a few hours of arsenic exposure of non-neoplastic prostate epithelial cells...
October 2016: Biochemistry. Biokhimii︠a︡
https://www.readbyqxmd.com/read/27906989/factors-associated-with-cancer-and-non-cancer-related-deaths-among-taiwanese-patients-with-diabetes-after-17-years-of-follow-up
#7
Chin-Hsiao Tseng
OBJECTIVE: A previous 12-year follow-up of a large diabetes cohort in Taiwan suggested a survival advantage in the patients with obesity. The present study further investigated additional determinants for cancer and non-cancer death in the cohort after a follow-up of 17 years. METHODS: A cohort of 92546 diabetes patients recruited since 1995 was followed for vital status by matching the National Death Certificate Database until 2011. Cox regression estimated the hazard ratios for the following variables: age at baseline, sex, diabetes type, screen-detected diabetes (diabetes diagnosed accidentally through epidemiological screening programs or during visits to medical settings without a history of diabetes), diabetes duration, body mass index, insulin use, hypertension, smoking, and living region...
2016: PloS One
https://www.readbyqxmd.com/read/27903842/a-comprehensive-lifestyle-randomized-clinical-trial-design-and-initial-patient-experience
#8
Banu Arun, Taylor Austin, Gildy V Babiera, Karen Basen-Engquist, Cindy L Carmack, Alejandro Chaoul, Lorenzo Cohen, Lisa Connelly, Robin Haddad, Carol Harrison, Yisheng Li, Smitha Mallaiah, Raghuram Nagarathna, Patricia A Parker, George H Perkins, James M Reuben, Ya-Chen Tina Shih, Amy Spelman, Anil Sood, Peiying Yang, Sai-Ching J Yeung
BACKGROUND: Although epidemiological research demonstrates that there is an association between lifestyle factors and risk of breast cancer recurrence, progression of disease, and mortality, no comprehensive lifestyle change clinical trials have been conducted to determine if changing multiple risk factors leads to changes in biobehavioral processes and clinical outcomes in women with breast cancer. This article describes the design, feasibility, adherence to the intervention and data collection, and patient experience of a comprehensive lifestyle change clinical trial (CompLife)...
November 30, 2016: Integrative Cancer Therapies
https://www.readbyqxmd.com/read/27903154/type-2-diabetes-mellitus-and-cancer-the-role-of-pharmacotherapy
#9
Gadi Shlomai, Brian Neel, Derek LeRoith, Emily Jane Gallagher
Purpose Type 2 diabetes mellitus (T2DM) is becoming increasingly prevalent worldwide. Epidemiologic data suggest that T2DM is associated with an increased incidence and mortality from many cancers. The purpose of this review is to discuss the links between diabetes and cancer, the effects of various antidiabetic medications on cancer incidence and mortality, and the effects of anticancer therapies on diabetes. Design This study is a review of preclinical and clinical data regarding the effects of antidiabetic medications on cancer incidence and mortality and the effects of anticancer therapies on glucose homeostasis...
December 10, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/27902481/association-of-smoking-status-with-prognosis-in-bladder-cancer-a-meta-analysis
#10
Lina Hou, Xuwei Hong, Meng Dai, Pengliang Chen, Hongfan Zhao, Qiang Wei, Fei Li, Wanlong Tan
There is considerable controversy regarding the association between smoking and prognosis in surgically treated bladder cancer. The present meta-analysis was performed to quantify the role of smoking status in bladder cancer recurrence, progression and patient survival by pooling the available previous data. Pubmed, Embase and the Cochrane Library databases were searched for eligible studies published prior to April 2016. Random and fixed effects models were used to calculate the summary relative risk estimates (SRRE)...
November 25, 2016: Oncotarget
https://www.readbyqxmd.com/read/27896891/stat3-targeting-by-polyphenols-novel-therapeutic-strategy-for-melanoma
#11
REVIEW
Saeideh Momtaz, Kamal Niaz, Faheem Maqbool, Mohammad Abdollahi, Luca Rastrelli, Seyed Mohammad Nabavi
Melanoma or malignant melanocytes appear with the low incidence rate, but very high mortality rate worldwide. Epidemiological studies suggest that polyphenolic compounds contribute for prevention or treatment of several cancers particularly melanoma. Such findings motivate to dig out novel therapeutic strategies against melanoma, including research toward the development of new chemotherapeutic and biologic agents that can target the tumor cells by different mechanisms. Recently, it has been found that signal transducer and activator of transcription 3 (STAT3) is activated in many cancer cases surprisingly...
November 29, 2016: BioFactors
https://www.readbyqxmd.com/read/27896676/what-is-the-incidence-of-suicide-in-patients-with-bone-and-soft-tissue-cancer-suicide-and-sarcoma
#12
Brianna L Siracuse, George Gorgy, Jeremy Ruskin, Kathleen S Beebe
BACKGROUND: Patients with cancer in the United States are estimated to have a suicide incidence that is approximately twice that of the general population. Patients with bone and soft tissue cancer often have physical impairments and activity limitations develop that reduce their quality of life, which may put them at high risk for depression, anxiety, and suicidal ideation. To our knowledge, there have been no large studies determining incidence of suicide among patients with bone and soft tissue cancer; this information might allow screening of certain high-risk groups...
November 28, 2016: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/27895855/years-of-life-lost-due-to-gastric-cancer-is-increased-after-bayesian-correcting-for-misclassification-in-iranian-population
#13
Nastaran Hajizadeh, Mohamad Amin Pourhoseingholi, Ahmad Reza Baghestani, Alireza Abadi, Behnaz Ghoreshi
AIM: To estimate the change in years of life lost (YLL) due to gastric cancer mortality after correcting for misclassification in registering causes of death using the Bayesian method. BACKGROUND: For evaluating the health status of a country and determining priority of risk factors, some epidemiologic indicators are needed. Due to premature death, YLL is one of the most widely used indicators. To have an exact estimate of YLL, an accurate death registry data is needed, but the Iranian death registry is subject to misclassification error...
2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/27891294/prevalence-and-clinical-impact-of-cachexia-in-chronic-illness-in-europe-usa-and-japan-facts-and-numbers-update-2016
#14
EDITORIAL
Stephan von Haehling, Markus S Anker, Stefan D Anker
Cachexia is a serious clinical consequence of almost all chronic diseases when reaching advanced stages. Its prevalence ranges from 5-15% in end-stage chronic heart failure to 50-80% in advanced malignant cancer. Cachexia is also frequently occurring in patients with chronic kidney disease, chronic obstructive pulmonary disease (COPD) or neurological diseases, and rheumatoid arthritis. Mortality rates of patients with cachexia range from 15-25% per year in severe COPD through 20-40% per year in patients with chronic heart failure or chronic kidney disease to 20-80% in cancer cachexia...
December 2016: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/27885542/a-consensus-statement-on-the-gender-perspective-in-lung-cancer
#15
REVIEW
D Isla, M Majem, N Viñolas, A Artal, A Blasco, E Felip, P Garrido, J Remón, M Baquedano, J M Borrás, M Die Trill, R García-Campelo, O Juan, C León, P Lianes, F López-Ríos, L Molins, M Á Planchuelo, M Cobo, L Paz-Ares, J M Trigo, J de Castro
Lung cancer is the most common cancer globally and has the highest mortality. Although this disease is not associated with a particular gender, its incidence is rising among women, who are diagnosed at an increasingly younger age compared with men. One of the main reasons for this rise is women taking up smoking. However, many non-smoking women also develop this disease. Other risk factors implicated in the differential development of lung cancer in women are genetic predisposition, tumour histology and molecular profile...
November 24, 2016: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/27885527/insights-into-mortality-patterns-and-causes-of-death-through-a-process-point-of-view-model
#16
James J Anderson, Ting Li, David J Sharrow
Process point of view (POV) models of mortality, such as the Strehler-Mildvan and stochastic vitality models, represent death in terms of the loss of survival capacity through challenges and dissipation. Drawing on hallmarks of aging, we link these concepts to candidate biological mechanisms through a framework that defines death as challenges to vitality where distal factors defined the age-evolution of vitality and proximal factors define the probability distribution of challenges. To illustrate the process POV, we hypothesize that the immune system is a mortality nexus, characterized by two vitality streams: increasing vitality representing immune system development and immunosenescence representing vitality dissipation...
November 24, 2016: Biogerontology
https://www.readbyqxmd.com/read/27885307/epidemiology-of-testicular-cancer-in-oklahoma-and-the-united-states
#17
Shannon Smith, Amanda Janitz, Janis Campbell
Testicular cancer is a rare cause of morbidity and mortality in the US. Marked disparities in the development of this cancer exist, with testicular cancer being more common in Caucasian men and men of higher socioeconomic status. The incidence of testicular cancer is increasing worldwide, and the reasons for this have not been well documented. It has been proposed that this increase may be due to highly prevalent environmental factors, or from exposure to polychlorinated biphenyls, polyvinyl chloride, cigarette smoking, and tetrahydrocannabinol (THC)...
July 2016: Journal of the Oklahoma State Medical Association
https://www.readbyqxmd.com/read/27885302/cancers-of-the-thyroid-overview-and-statistics-in-the-united-states-and-oklahoma
#18
Munim H Deen, Kaitlin M Burke, Amanda Janitz, Janis Campbell
Recent studies have shown an apparent increase in thyroid cancer in the United States. Whether is due to an actual increase or increased screening is disputed. We analyzed thyroid cancer incidence and mortality across age and racial groups in Oklahoma (using data from the Oklahoma Central Cancer Registry) against Surveillance, Epidemiology, and End Results (SEER) program national data - using SEER*Stat software for mortality. In the US and Oklahoma, females had a higher AAIR compared to males, but it was lower in Oklahoma than in the US (Females: US 15...
July 2016: Journal of the Oklahoma State Medical Association
https://www.readbyqxmd.com/read/27882374/cancer-associated-venous-thromboembolism-burden-mechanisms-and-management
#19
Cihan Ay, Ingrid Pabinger, Alexander T Cohen
Venous thromboembolism (VTE) is a significant health problem in the general population but especially in cancer patients. In this review, we discuss the epidemiology and burden of the disease, the pathophysiology of cancer-associated VTE, and the clinical treatment options for both primary prevention and acute treatment. Overall, the development of VTE in cancer patients is related to increases in morbidity, mortality, and medical costs. However, the incidence of cancer-associated VTE varies due to patient-related factors (e...
November 24, 2016: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/27881567/importance-of-assessing-cardiorespiratory-fitness-in-clinical-practice-a-case-for-fitness-as-a-clinical-vital-sign-a-scientific-statement-from-the-american-heart-association
#20
Robert Ross, Steven N Blair, Ross Arena, Timothy S Church, Jean-Pierre Després, Barry A Franklin, William L Haskell, Leonard A Kaminsky, Benjamin D Levine, Carl J Lavie, Jonathan Myers, Josef Niebauer, Robert Sallis, Susumu S Sawada, Xuemei Sui, Ulrik Wisløff
Mounting evidence has firmly established that low levels of cardiorespiratory fitness (CRF) are associated with a high risk of cardiovascular disease, all-cause mortality, and mortality rates attributable to various cancers. A growing body of epidemiological and clinical evidence demonstrates not only that CRF is a potentially stronger predictor of mortality than established risk factors such as smoking, hypertension, high cholesterol, and type 2 diabetes mellitus, but that the addition of CRF to traditional risk factors significantly improves the reclassification of risk for adverse outcomes...
November 21, 2016: Circulation
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