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https://www.readbyqxmd.com/read/28728305/-incidence-and-mortality-of-stomach-cancer-in-china-2013
#1
S W Zhang, Z X Yang, R S Zheng, H M Zeng, W Q Chen, J He
Objective: To estimate the incidence and mortality of stomach cancer in China based on the cancer registration data in 2013, collected by the National Central Cancer Registry (NCCR). Methods: There were 347 cancer registries that submitted stomach cancer incidence and deaths occurred in 2013 to NCCR. After evaluating the data quality, 255 registries' data were accepted for analysis and stratified by areas (urban/rural), sex, and age group. Combined with data on national population in 2013, the nationwide incidence and mortality of stomach cancer were estimated...
July 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28728296/-intramural-gastric-metastasis-of-esophageal-squamous-cell-carcinoma-an-analysis-of-imaging-findings-and-clinicopathological-features
#2
Y J Zhu, L Y Xue, Y Li, J Jiang, T T Liu, L M Jiang
Objective: To discuss the imaging findings and clinicopathological features of the intramural gastric metastasis (IGM) of esophageal squamous cell carcinoma. Methods: The imaging findings of 11 patients with IGM confirmed by surgical pathology were reviewed retrospectively, and compared with clinicopathological features. Of the 11 cases, eight underwent upper gastrointestinal radiography, ten underwent contrast enhanced computed tomography (CT) scans and one underwent plain CT scanning. Results: In all 11 cases, the primary cancer was located in the middle or lower thoracic esophagus, and nine of 11 had lymph nodes metastasis...
July 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28726066/palliative-care-needs-in-hospitalized-cancer-patients-a-5-year-follow-up-study
#3
A Sandgren, P Strang
PURPOSE: The aims of this study were to describe and compare diagnoses, symptoms, and care needs in palliative cancer patients in two medium-sized hospitals in a county council with no specialized palliative care available 24/7; to analyze the relationships between diagnosis and symptoms/care needs; and to compare results and trends from two datasets (from 2007 and 2012). METHODS: The study was population-based with a cross-sectional design and was conducted at two acute care hospitals...
July 19, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28725630/curcumin-an-age-old-anti-inflammatory-and-anti-neoplastic-agent
#4
REVIEW
Matthew C Fadus, Cecilia Lau, Jai Bikhchandani, Henry T Lynch
Curcumin is a natural anti-inflammatory agent that has been used for treating medical conditions for many years. Several experimental and pharmacologic trials have demonstrated its efficacy in the role as an anti-inflammatory agent. Curcumin has been shown to be effective in treating chronic conditions like rheumatoid arthritis, inflammatory bowel disease, Alzheimer's and common malignancies like colon, stomach, lung, breast, and skin cancers. As treatments in medicine become more and more complex, the answer may be something simpler...
July 2017: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/28723867/prediction-of-severe-toxicity-in-adult-patients-under-treatment-with-5-fluorouracil-a-prospective-cohort-study
#5
Carolina Vázquez, María Orlova, Federico Angriman, José N Minatta, Paula Scibona, María A Verzura, Esteban G Jáuregui, Heidy Díaz de Arce, María G Pallotta, Waldo H Belloso
5-Fluorouracil (5-FU) has long been used for the treatment of gastrointestinal tumors harboring interindividual variability in both the pharmacokinetic and the pharmacogenetic profiles, which in turn may lead to life-threatening toxicities. We carried out a prospective cohort study of adult patients initiating treatment with 5-FU between 2013 and 2015. Primary exposures of interest were the methylenetetrahydrofolate reductase single nucleotide polymorphism in exons 4 and 7 and 5'-untranslated region-thymidylate synthase VNTR genotypes, in addition to baseline clinical and demographic variables...
July 18, 2017: Anti-cancer Drugs
https://www.readbyqxmd.com/read/28723792/concomitant-stromal-tumor-and-early-cancer-of-the-stomach-what-should-be-done
#6
Yan Xu, Liangfang Shen, Zhaoxia Lu, Xiaowei Liu, Wei Wu, Deyun Feng, Jaladanki N Rao, Lan Xiao, Miao Ouyang
Concomitant gastric stromal tumor (GST) and gastric cancer (GC) is uncommon; even more uncommon is a concomitant GST and early stage GC (EGC). Tumor resection by endoscopic submucosal dissection (ESD) for concomitant GST and EGC has not been reported. We sought to define the clinical importance of detection of concomitant GST and EGC during the first esophagogastroduodenoscopy (EGD), and compare the clinical outcomes of ESD versus radical surgery for the treatment of concomitant GST and EGC. Our investigation was a retrospective cohort study...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28720378/a-novel-technique-carbon-dioxide-gas-assisted-total-peritonectomy-diaphragm-and-intestinal-meso-stripping-in-open-surgery-for-advanced-ovarian-cancer-%C3%A3-ukurova-technique
#7
Ghanim Khatib, Ahmet Baris Guzel, Umran Kucukgoz Gulec, Mehmet Ali Vardar
OBJECTIVE: Most of the ovarian cancers are diagnosed at advanced stages. As peritoneal carcinomatosis increases, especially when it extends to the diaphragm and intestinal mesos, probability of obtaining complete cytoreduction is reduced. Complete cytoreduction (residue zero: R0) is one of the main factors affecting survival [1-3]. Here we present a novel technique of stripping the peritoneal surfaces as a part of cytoreductive surgery in such cases. METHODS: A 55year-old woman diagnosed with peritoneal carcinomatosis was considered appropriate for primary cytoreduction after assessment of her thorax-abdominopelvic tomography, which revealed resectable intra-abdominal disease...
July 15, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28718940/changes-in-treatment-and-outcome-of-oesophageal-cancer-in-denmark-between-2004-and-2013
#8
D W Kjaer, H Larsson, L B Svendsen, L S Jensen
BACKGROUND: Since 2003, care for patients with oesophageal cancer has been centralized in a few dedicated centres in Denmark. The aim of this study was to assess changes in the treatment and outcome of patients registered in a nationwide database. METHODS: All patients diagnosed with oesophageal cancer or cancer of the gastro-oesophageal junction who underwent oesophagectomy in Denmark between 2004 and 2013, and who were registered in the Danish clinical database of carcinomas in the oesophagus, gastro-oesophageal junction and stomach (DECV database) were included...
July 18, 2017: British Journal of Surgery
https://www.readbyqxmd.com/read/28718913/alcohol-consumption-and-gastric-cancer-risk-a-pooled-analysis-within-the-stop-project-consortium
#9
Matteo Rota, Claudio Pelucchi, Paola Bertuccio, Keitaro Matsuo, Zuo-Feng Zhang, Hidemi Ito, Jinfu Hu, Kenneth C Johnson, Domenico Palli, Monica Ferraroni, Guo-Pei Yu, Joshua Muscat, Nuno Lunet, Bárbara Peleteiro, Weimin Ye, Huan Song, David Zaridze, Dmitry Maximovitch, Marcela Guevara, Tania Fernández-Villa, Jesus Vioque, Eva M Navarrete-Muñoz, Alicja Wolk, Nicola Orsini, Andrea Bellavia, Niclas Håkansson, Lina Mu, Roberto Persiani, Robert C Kurtz, Areti Lagiou, Pagona Lagiou, Carlotta Galeone, Rossella Bonzi, Paolo Boffetta, Stefania Boccia, Eva Negri, Carlo La Vecchia
An association between heavy alcohol drinking and gastric cancer risk has been recently reported, but the issue is still open to discussion and quantification. We investigated the role of alcohol drinking on gastric cancer risk in the "Stomach cancer Pooling (StoP) Project", a pooled analysis of case-control studies. A total of 9,669 cases and 25,336 controls from 20 studies from Europe, Asia and North America were included. We estimated summary odds-ratios (ORs) and the corresponding 95% confidence intervals (CIs) by pooling study-specific ORs using random-effects meta-regression models...
July 18, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28718448/neuronal-activity-in-ontogeny-and-oncology
#10
REVIEW
Humsa Venkatesh, Michelle Monje
The nervous system plays a central role in regulating the stem cell niche in many organs, and thereby pivotally modulates development, homeostasis, and plasticity. A similarly powerful role for neural regulation of the cancer microenvironment is emerging. Neurons promote the growth of cancers of the brain, skin, prostate, pancreas, and stomach. Parallel mechanisms shared in development and cancer suggest that neural modulation of the tumor microenvironment may prove a universal theme, although the mechanistic details of such modulation remain to be discovered for many malignancies...
February 2017: Trends in Cancer
https://www.readbyqxmd.com/read/28718375/emp3-is-induced-by-twist1-2-and-regulates-epithelial-to-mesenchymal-transition-of-gastric-cancer-cells
#11
Ming Han, Wanpeng Xu
In this study, we aimed to explore new downstream effectors of TWIST1/2 in inducing epithelial-to-mesenchymal transition in gastric cancer. Bioinformatic data mining was performed using data in The Cancer Genome Atlas Stomach Adenocarcinoma. Survival curves were generated using Kaplan-Meier plotter. Gastric cancer cell lines (AGS and SGC-7901) were used as in vitro cell model to investigate the regulative effect of TWIST1/2 on epithelial membrane protein 3 expression and the progression of epithelial-to-mesenchymal transition...
July 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28716145/mortality-differences-by-surgical-volume-among-patients-with-stomach-cancer-a-threshold-for-a-favorable-volume-outcome-relationship
#12
Hyeok Choi, Seong-Yoon Yang, Hee-Seung Cho, Woorim Kim, Eun-Cheol Park, Kyu-Tae Han
BACKGROUND: Many studies have assessed the volume-outcome relationship in cancer patients, but most focused on better outcomes in higher volume groups rather than identifying a specific threshold that could assist in clinical decision-making for achieving the best outcomes. The current study suggests an optimal volume for achieving good outcome, as an extension of previous studies on the volume-outcome relationship in stomach cancer patients. METHODS: We used National Health Insurance Service (NHIS) Sampling Cohort data during 2004-2013, comprising healthcare claims for 2550 patients with newly diagnosed stomach cancer...
July 17, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28712702/clinical-usefulness-of-f-18-fdg-pet-in-lymphoepithelioma-like-gastric-carcinoma
#13
Soyeon Park, Dakeun Lee, Kee Myung Lee, Sang-Uk Han, Jei Hee Lee, Su Jin Lee, Young-Sil An, Joon-Kee Yoon
PURPOSE: Lymphoepithelioma-like carcinoma (LELC) is a rare type of gastric cancer. We evaluated the clinical usefulness of F-18 FDG positron emission tomography/computed tomography (PET/CT) in LELC of stomach. MATERIALS AND METHODS: A total of 28 patients (mean age=59years) who underwent preoperative F-18 FDG PET/CT were enrolled retrospectively. Nine patients underwent follow-up F-18 FDG PET/CT. Pathologic information was obtained through gastrectomy and the association with Epstein-Barr virus (EBV) was investigated in 26 patients...
June 27, 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28709798/risk-of-second-primary-malignancies-in-patients-with-follicular-lymphoma-a-united-states-population-based-study
#14
Smith Giri, Vijaya Raj Bhatt, Vivek Verma, Ranjan Pathak, R Gregory Bociek, Julie M Vose, James O Armitage
BACKGROUND: With the improving outcomes of patients with follicular lymphoma (FL), it is imperative to focus on survivorship issues, including the development of second primary malignancies (SPMs). We used a large US database to measure the risk of SPMs among FL survivors. MATERIALS AND METHODS: We used the Surveillance, Epidemiology, and End Results-13 registry to identify FL patients from 1992 to 2011. We calculated the risk of SPMs, developing ≥ 6 months after diagnosis, using the standardized incidence ratio (SIR) and absolute excess risk...
June 24, 2017: Clinical Lymphoma, Myeloma & Leukemia
https://www.readbyqxmd.com/read/28709051/collision-tumor-of-choriocarcinoma-and-small-cell-carcinoma-of-the-stomach-a-case-report
#15
Shuichi Fukuda, Yoshinori Fujiwara, Tomoko Wakasa, Keisuke Inoue, Kotaro Kitani, Hajime Ishikawa, Masanori Tsujie, Masao Yukawa, Yoshio Ohta, Masatoshi Inoue
INTRODUCTION: Both gastric choriocarcinoma and small cell carcinoma are extremely rare, both accounting for approximately 0.1% of all gastric cancers. Therefore, simultaneous occurrence of gastric choriocarcinoma and small cell carcinoma is even rarer. PRESENTATION OF CASE: An 84-year-old Japanese man was referred to our hospital with the chief complaint of dysphagia. Laboratory data showed iron deficiency anemia. Contrast-enhanced computed tomography of the abdomen revealed thickened wall of the stomach at the fundus and several enlarged abdominal lymph nodes...
July 8, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28705789/treatment-of-peritoneal-dissemination-in-stomach-cancer-patients-with-cytoreductive-surgery-and-hyperthermic-intraperitoneal-chemotherapy-hipec-rationale-and-design-of-the-periscope-study
#16
Rosa T van der Kaaij, Hidde Jw Braam, Henk Boot, Maartje Los, Annemieke Cats, Cecile Grootscholten, Jan Hm Schellens, Arend Gj Aalbers, Alwin Dr Huitema, Catherijne Aj Knibbe, Djamila Boerma, Marinus J Wiezer, Bert van Ramshorst, Johanna W van Sandick
BACKGROUND: Patients with gastric cancer and peritoneal carcinomatosis have a very poor prognosis; median survival is 3 to 4 months. Palliative systemic chemotherapy is currently the only treatment available in the Netherlands. Intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) has an established role in the treatment of peritoneal carcinomatosis originating from colorectal cancer, appendiceal cancer, and pseudomyxoma peritonei; its role in gastric cancer is uncertain. Currently, there is no consensus on the choice of chemotherapeutic agents used in HIPEC for gastric cancer...
July 13, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28705771/different-frequencies-of-porphyromonas-gingivalis-infection-in-cancers-of-the-upper-digestive-tract
#17
Xiang Yuan, Yiwen Liu, Jinyu Kong, Bianli Gu, Yijun Qi, Xinshuai Wang, Man Sun, Pan Chen, Wei Sun, Huizhi Wang, Fuyou Zhou, Shegan Gao
The high incidence rate of multiple carcinomas in the upper digestive tract is often explained in terms of involvement of the same underlying risk factors. It has been reported that the oral bacterium Streptococcus anginosus is associated with esophageal, gastric, and pharyngeal cancers. We previously reported occurrence of Porphyromonas gingivalis (P. gingivalis) DNA in esophagus cancer. In this study, the presence of P. gingivalis in specimens of various types of cancer from the upper digestive tract was investigated...
July 11, 2017: Cancer Letters
https://www.readbyqxmd.com/read/28705205/clinicopathological-features-and-prognosis-of-gastroenteropancreatic-neuroendocrine-neoplasms-in-a-chinese-population-a-large-retrospective-single-centre-study
#18
Meng Zhang, Ping Zhao, Xiaodan Shi, Ahong Zhao, Lianfeng Zhang, Lin Zhou
BACKGROUND: Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are the most common type of neuroendocrine tumors, accounting for more than half of neuroendocrine neoplasms (NENs). We performed a retrospective study in our center to investigate the clinicopathological features, risk factors of metastasis, and prognosis of GEP-NENs in a Chinese population. METHODS: Four hundred forty patients with GEP-NENs treated at the First Affiliated Hospital of Zhengzhou University between January 2011 and March 2016 were analyzed retrospectively...
July 13, 2017: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/28704682/mutagenic-potential-of-hypoxanthine-in-live-human-cells
#19
Stephen DeVito, Jordan Woodrick, Linze Song, Rabindra Roy
Hypoxanthine (Hx) is a major DNA lesion generated by deamination of adenine during chronic inflammatory conditions, which is an underlying cause of various diseases including cancer of colon, liver, pancreas, bladder and stomach. There is evidence that deamination of DNA bases induces mutations, but no study has directly linked Hx accumulation to mutagenesis and strand-specific mutations yet in human cells. Using a site-specific mutagenesis approach, we report the first direct evidence of mutation potential and pattern of Hx in live human cells...
June 28, 2017: Mutation Research
https://www.readbyqxmd.com/read/28702897/hereditary-diffuse-gastric-cancer-and-lynch-syndromes-in-a-brca1-2-negative-breast-cancer-patient
#20
Scolastica W Njoroge, Kelly R Burgess, Melody A Cobleigh, Hussein H Alnajar, Paolo Gattuso, Lydia Usha
INTRODUCTION: Genetic counseling and testing is recommended for women with a personal and/or family history of breast and other cancers (ovarian, pancreatic, male breast and others). Mutations in the BRCA1 and BRCA2 genes (BRCA1/2) are the most common causes of hereditary breast and ovarian cancer. Additional genetic counseling and testing with a multi-gene panel may be considered in breast cancer patients who tested negative for mutations in these two genes. In about 11% of BRCA1/2-negative patients, further genetic testing reveals pathogenic mutations in other high or moderate cancer risk genes...
July 12, 2017: Breast Cancer Research and Treatment
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