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https://www.readbyqxmd.com/read/29786691/prognosis-and-nomogram-for-predicting-postoperative-survival-of-duodenal-adenocarcinoma-a-retrospective-study-in-china-and-the-seer-database
#1
Sujing Jiang, Rongjie Zhao, Yiran Li, Xufeng Han, Zhen Liu, Weiting Ge, Ying Dong, Weidong Han
As primary duodenal adenocarcinoma is rare, the prognostic factors of this disease remain insufficiently explored, especially in China. We identified postoperative duodenal adenocarcinoma patients at a Chinese double-center (from 2006 to 2016) or who were registered with the Surveillance, Epidemiology, and End Results (SEER) database (from 2004 to 2014). Clinicopathological features and significant prognostic factors for cancer-specific survival (CSS) were reviewed and analyzed by using univariate and multivariate Cox proportional hazards regression...
May 21, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29786585/hygienic-assessment-of-the-effects-of-pesticides-application-on-adult-population-morbidity-with-thyroid-gland-diseases
#2
Anna M Antonenko, Olena P Vavrinevych, Maria M Korshun, Sergiy T Omelchuk
OBJECTIVE: Introduction: It is proved that some groups of fungicides and herbicides are capable of affecting the thyroid gland, provoking its growth, leading to a compensatory change in the activity of the hormones synthesis. Therefore, the presence of their residual amounts in plant may affect the level of thyroid gland pathology. The aim of the work was to analyze the influence of pesticide application on the Ukrainian adult population morbidity with thyroid diseases in the period from 2001 to 2014...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29786136/temporal-trends-in-the-epidemiology-of-cervical-cancer-in-south-africa-1994-2012
#3
Gbenga Olorunfemi, Ntombizodwa Ndlovu, Gwinyai Masukume, Admire Chikandiwa, Pedro T Pisa, Elvira Singh
Cervical cancer (CC) is the leading cause of cancer death among female South Africans (SA). Improved access to reproductive health services following multi-ethnic democracy in 1994, HIV epidemic, and the initiation of CC population-based screening in early 2000's have influenced the epidemiology of CC in SA. We therefore evaluated the trends in CC age-standardized incidence (ASIR) (1994 - 2009) and mortality rates (ASMR) (2004 - 2012) using data from the South African National Cancer Registry and the Statistics South Africa, respectively...
May 22, 2018: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29785550/does-tumor-grade-influence-the-rate-of-lymph-node-metastasis-in-apparent-early-stage-ovarian-cancer
#4
Dimitrios Nasioudis, Spyridon A Mastroyannis, Emily M Ko, Nawar A Latif
PURPOSE: To evaluate the prevalence of regional lymph node (LN) metastasis in patients with non-clear cell epithelial ovarian cancer apparently confined to the ovary, stratified by tumor grade. METHODS: The National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) database was accessed (1988-2014). We identified patients with epithelial ovarian carcinoma of serous, endometrioid and mucinous histology apparently confined to the ovary who underwent extensive lymphadenectomy (defined as at least 20 lymph nodes removed)...
May 21, 2018: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29785157/cancer-risk-associated-with-living-at-high-altitude-in-ecuadorian-population-from-2005-to-2014
#5
David Israel Garrido, Santiago Moises Garrido
Background and aims: Cancer is a leading cause of death in Ecuador with high social and economic impact. This study aims to determinate the influence of living at a high altitude on the risk of developing or dying from cancer among the Ecuadorian population. Methods: This is an ecological and epidemiological analysis of cancer mortality and prevalence rates, based on national data from the Ecuadorian National Statistics and Census Institute, corresponding to the period between 2005 and 2014...
2018: Clujul Medical (1957)
https://www.readbyqxmd.com/read/29785120/association-between-nr5a2-and-the-risk-of-pancreatic-cancer-especially-among-caucasians-a-meta-analysis-of-case-control-studies
#6
Qun Chen, Hao Yuan, Guo-Dong Shi, Yang Wu, Dong-Fang Liu, Yu-Ting Lin, Lei Chen, Wan-Li Ge, Kuirong Jiang, Yi Miao
Background: Previous studies have reported that nuclear receptor subfamily 5, group A, member 2 (NR5A2) polymorphisms (rs3790843 G>A, rs3790844 T>C, rs12029406 C>T) are associated with the risk of pancreatic cancer. However, the results of epidemiological investigations are still controversial. In order to explore its potential attributing factors, we pooled the updated literatures to evaluate the association between NR5A2 polymorphism and the risk of pancreatic cancer in this meta-analysis...
2018: OncoTargets and Therapy
https://www.readbyqxmd.com/read/29784935/a-causal-mechanism-for-childhood-acute-lymphoblastic-leukaemia
#7
REVIEW
Mel Greaves
In this Review, I present evidence supporting a multifactorial causation of childhood acute lymphoblastic leukaemia (ALL), a major subtype of paediatric cancer. ALL evolves in two discrete steps. First, in utero initiation by fusion gene formation or hyperdiploidy generates a covert, pre-leukaemic clone. Second, in a small fraction of these cases, the postnatal acquisition of secondary genetic changes (primarily V(D)J recombination-activating protein (RAG) and activation-induced cytidine deaminase (AID)-driven copy number alterations in the case of ETS translocation variant 6 (ETV6)-runt-related transcription factor 1 (RUNX1)+ ALL) drives conversion to overt leukaemia...
May 21, 2018: Nature Reviews. Cancer
https://www.readbyqxmd.com/read/29784146/trends-in-cause-specific-mortality-among-adults-with-and-without-diagnosed-diabetes-in-the-usa-an-epidemiological-analysis-of-linked-national-survey-and-vital-statistics-data
#8
Edward W Gregg, Yiling J Cheng, Meera Srinivasan, Ji Lin, Linda S Geiss, Ann L Albright, Giuseppina Imperatore
BACKGROUND: Large reductions in diabetes complications have altered diabetes-related morbidity in the USA. It is unclear whether similar trends have occurred in causes of death. METHODS: Using data from the National Health Interview Survey Linked Mortality files from 1985 to 2015, we estimated age-specific death rates and proportional mortality from all causes, vascular causes, cancers, and non-vascular, non-cancer causes among US adults by diabetes status. FINDINGS: From 1988-94, to 2010-15, all-cause death rates declined by 20% every 10 years among US adults with diabetes (from 23·1 [95% CI 20·1-26·0] to 15·2 [14·6-15·8] per 1000 person-years), while death from vascular causes decreased 32% every 10 years (from 11·0 [9·2-12·2] to 5·2 [4·8-5·6] per 1000 person-years), deaths from cancers decreased 16% every 10 years (from 4·4 [3·2-5·5] to 3·0 [2·8-3·3] per 1000 person-years), and the rate of non-vascular, non-cancer deaths declined by 8% every 10 years (from 7·7 [6·3-9·2] to 7·1 [6·6-7·5])...
May 18, 2018: Lancet
https://www.readbyqxmd.com/read/29782900/basal-cell-carcinoma-part-1
#9
REVIEW
Michael C Cameron, Erica Lee, Brian Hibler, Christopher A Barker, Shoko Mori, Miguel Cordova, Kishwer S Nehal, Anthony M Rossi
As the most common human cancer worldwide and continuing to increase in incidence, basal cell carcinoma is associated with significant morbidity and cost. Continued advances in research have refined both our insight and approach to this seemingly ubiquitous disease. This 2-part continuing medical education article will provide a comprehensive and contemporary review of basal cell carcinoma. Part I of this series will describe our current understanding of this disease in regards to epidemiology, cost, clinical and histopathologic presentations, carcinogenesis, natural history, and disease associations...
May 18, 2018: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/29781362/the-era-of-the-large-databases-outcomes-after-gastroesophageal-surgery-according-to-nsqip-nis-and-ncdb-databases-systematic-literature-review
#10
Gabriela Batista Rodríguez, Andrea Balla, Sonia Fernández-Ananín, Carmen Balagué, Eduard M Targarona
BACKGROUND: The term big data refers to databases that include large amounts of information used in various areas of knowledge. Currently, there are large databases that allow the evaluation of postoperative evolution, such as the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP), the Healthcare Cost and Utilization Project (HCUP) National Inpatient Sample (NIS), and the National Cancer Database (NCDB). The aim of this review was to evaluate the clinical impact of information obtained from these registries regarding gastroesophageal surgery...
May 1, 2018: Surgical Innovation
https://www.readbyqxmd.com/read/29780357/altered-circadian-rhythms-and-breast-cancer-from-the-human-to-the-molecular-level
#11
REVIEW
Hui-Hsien Lin, Michelle E Farkas
Circadian clocks are fundamental, time-tracking systems that allow organisms to adapt to the appropriate time of day and drive many physiological and cellular processes. Altered circadian rhythms can result from night-shift work, chronic jet lag, exposure to bright lights at night, or other conditioning, and have been shown to lead to increased likelihood of cancer, metabolic and cardiovascular diseases, and immune dysregulation. In cases of cancer, worse patient prognoses and drug resistance during treatment have also been observed...
2018: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/29779818/fighting-obesity-non-pharmacological-interventions
#12
María Fernanda Higuera-Hernández, Elena Reyes-Cuapio, Marissa Gutiérrez-Mendoza, Nuno Barbosa Rocha, André Barciela Veras, Henning Budde, Johanna Jesse, Jaime Zaldívar-Rae, Carlos Blanco-Centurión, Sérgio Machado, Eric Murillo-Rodríguez
The abnormal or excessive fat accumulation that impairs health is one of the criteria that fulfills obesity. According to epidemiological data, obesity has become a worldwide public health problem that in turn would trigger additional pathologies such as cardiorespiratory dysfunctions, cancer, gastrointestinal disturbances, depression, sleep disorders, just to mention a few. Then, the search for a therapeutical intervention aimed to prevent and manage obesity has been the focus of study during the last years...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29779720/search-engines-news-wires-and-digital-epidemiology-presumptions-and-facts
#13
Fatemeh Kaveh-Yazdy, Ali-Mohammad Zareh-Bidoki
BACKGROUND: Digital epidemiology tries to identify diseases dynamics and spread behaviors using digital traces collected via search engines logs and social media posts. However, the impacts of news on information-seeking behaviors have been remained unknown. METHODS: Data employed in this research provided from two sources, (1) Parsijoo search engine query logs of 48 months, and (2) a set of documents of 28 months of Parsijoo's news service. Two classes of topics, i...
July 2018: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/29779412/primary-gastric-lymphoma-epidemiology-clinical-diagnosis-and-treatment
#14
Luis Miguel Juárez-Salcedo, Lubomir Sokol, Julio C Chavez, Samir Dalia
Primary gastric lymphoma (PGL) is the most common extranodal non-Hodgkin lymphoma and represents a wide spectrum of disease, ranging from indolent low-grade marginal zone lymphoma or mucosa-associated lymphoid tissue (MALT) lymphoma to aggressive diffuse large B-cell lymphoma. The PGL is a relatively rare cancer and easily misdiagnosed due to its unspecific symptoms of the digestive tract. The medical literature and ongoing clinical trials were reviewed on the clinical presentation, diagnosis, prognosis, prevention, and treatment of PGL...
January 2018: Cancer Control: Journal of the Moffitt Cancer Center
https://www.readbyqxmd.com/read/29779202/tumour-stage-and-gender-predict-recurrence-and-second-primary-malignancies-in-head-and-neck-cancer-a-multicentre-study-within-the-inhance-consortium
#15
Emanuele Leoncini, Vladimir Vukovic, Gabriella Cadoni, Luca Giraldi, Roberta Pastorino, Dario Arzani, Livia Petrelli, Victor Wünsch-Filho, Tatiana Natasha Toporcov, Raquel Ayub Moyses, Keitaro Matsuo, Cristina Bosetti, Carlo La Vecchia, Diego Serraino, Lorenzo Simonato, Franco Merletti, Paolo Boffetta, Mia Hashibe, Yuan-Chin Amy Lee, Stefania Boccia
Recurrence and second primary cancer (SPC) continue to represent major obstacles to long-term survival in head and neck cancer (HNC). Our aim was to evaluate whether established demographics, lifestyle-related risk factors for HNC and clinical data are associated with recurrence and SPC in HNC. We conducted a multicentre study by using data from five studies members of the International Head and Neck Cancer Epidemiology consortium-Milan, Rome, Western Europe, Sao Paulo, and Japan, totalling 4005 HNC cases with a median age of 59 (interquartile range 52-67)...
May 19, 2018: European Journal of Epidemiology
https://www.readbyqxmd.com/read/29779155/prioritising-risk-factors-for-type-2-diabetes-causal-inference-through-genetic-approaches
#16
REVIEW
Laura B L Wittemans, Luca A Lotta, Claudia Langenberg
PURPOSE OF THE REVIEW: Causality has been demonstrated for few of the many putative risk factors for type 2 diabetes (T2D) emerging from observational epidemiology. Genetic approaches are increasingly being used to infer causality, and in this review, we discuss how genetic discoveries have shaped our understanding of the causal role of factors associated with T2D. RECENT FINDINGS: Genetic discoveries have led to the identification of novel potential aetiological factors of T2D, including the protective role of peripheral fat storage capacity and specific metabolic pathways, such as the branched-chain amino acid breakdown...
May 19, 2018: Current Diabetes Reports
https://www.readbyqxmd.com/read/29778658/marijuana-and-lung-disease
#17
REVIEW
Donald P Tashkin
As marijuana smoking prevalence increases in the U.S. concern regarding its potential risks to lung health has also risen, given the general similarity in the smoke contents between marijuana and tobacco. Most studies have found a significant association between marijuana smoking and chronic bronchitis symptoms after adjustment for tobacco. While reports are mixed regarding associations between marijuana smoking and lung function, none has shown a relationship to decrements in forced expired volume in 1 sec (FEV1) and few have found a relationship to a decreased ratio of FEV1 to forced vital capacity (FVC), possibly related to an association between marijuana and an increased FVC...
May 17, 2018: Chest
https://www.readbyqxmd.com/read/29778541/carbohydrate-intake-and-the-risk-of-prostate-cancer
#18
Ying He Chen, Cun Jin Nan, Lai Lai Fan, Hong Xia Su, Xi Jie Gu
BACKGROUND: Prostate cancer (PCa) is one of the leading cause cancer among men worldwide. Many epidemiologic studies have reported an association between carbohydrate intake and PCa. However, the evidence from epidemiologic studies is inconsistent. We conducted a comprehensive meta-analysis to explore the associations between carbohydrate intake and PCa risk and to investigate potential dose-response relationships. METHODS: We searched PubMed and EMBASE for studies published from 1980 to 2018...
May 17, 2018: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/29778412/assessing-cancer-risk-factors-faced-by-an-ancestral-puebloan-population-in-the-north-american-southwest
#19
Catrina Banks Whitley, Jeffrey L Boyer
Ancestral Puebloan people in the North American Southwest suffered high rates of disease, poor health, and early age-at-death. Four individuals with skeletal expressions of cancer were found in a pre-Columbian population in the Taos Valley - Reports of malignant neoplasms in the archaeological record are uncommon and their presence in four of 82 individuals is a high occurrence. This study continues Whitley and Boyer's (2012) research testing whether concentrations of ionizing radiation were sufficiently high to induce cancer and related health issues...
August 23, 2017: International Journal of Paleopathology
https://www.readbyqxmd.com/read/29778286/-epidemiology-of-alcohol-dependence
#20
Xavier Laqueille, Marjorie Lacombe, Alain Dervaux
Excessive alcohol consumption is the second leading preventable cause of death in France (49,000/year), after tobacco consumption. Several recent studies found that the alcohol-related negative health consequences may occurs with small amounts of alcohol, in particular cancers. Therefore, the risk thresholds for alcohol consumption have been recently recommended not to be higher than 100g/week. Early age of onset of alcohol use is a strong predictor of alcohol use disorders and alcohol-related negative health outcomes...
May 16, 2018: La Presse Médicale
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