keyword
MENU ▼
Read by QxMD icon Read
search

gi cancers

keyword
https://www.readbyqxmd.com/read/29456091/frequency-of-human-papillomavirus-infection-in-patients-with-gastrointestinal-cancer
#1
F Roesch-Dietlen, A D Cano-Contreras, Y J Sánchez-Maza, J M Espinosa-González, M Á Vázquez-Prieto, E J Valdés-de la O, F Díaz-Roesch, M Á Carrasco-Arroniz, A Cruz-Palacios, P Grube-Pagola, A Sumoza-Toledo, H Vivanco-Cid, G Mellado-Sánchez, A Meixueiro-Daza, C S Silva-Cañetas, M G Carrillo-Toledo, R Lagunes-Torres, M Amieva-Balmori, P C Gómez-Castaño, J U Reyes-Huerta, J M Remes-Troche
INTRODUCTION AND AIM: Cancer is the result of the interaction of genetic and environmental factors. It has recently been related to viral infections, one of which is human papillomavirus. The aim of the present study was to describe the frequency of human papillomavirus infection in patients with digestive system cancers. MATERIALS AND METHODS: A prospective, multicenter, observational study was conducted on patients with gastrointestinal cancer at 2public healthcare institutes in Veracruz...
February 15, 2018: Revista de Gastroenterología de México
https://www.readbyqxmd.com/read/29456001/soluble-soybean-polysaccharide-tio-2-bionanocomposite-film-for-food-application
#2
Davoud Salarbashi, Mohsen Tafaghodi, Bibi Sedigheh Fazly Bazzaz
In the current study, a set of biodegradable soybean polysaccharide (SSPS) nanocomposites containing different ratios of TiO2 nanoparticles was characterized as new packaging system. X-ray diffraction (XRD) measurement showed that the crystalline structure of the TiO2 nanoparticles remained intact in the polysaccharide matrix and the surface of nanocomposites containing 1-3% TiO2 was observed morphologically uniform under scanning electron microscopy (SEM). Dynamic mechanical thermal analysis revealed that the magnitude of storage modulus was 3...
April 15, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/29455568/effectiveness-and-safety-of-lmwh-treatment-in-patients-with-cancer-diagnosed-with-non-high-risk-venous-thromboembolism-turkish-observational-study-trebeca
#3
Ersin Ozaslan, Metin Ozkan, Irfan Cicin, Mustafa Benekli, Murat Kocer, Mukremin Uysal, Berna Oksuzoglu, Abdurrahman Isikdogan, Erdem Cubukcu, Emin T Elkiran, Faysal Dane, Mehmet Aliustaoglu, Alper Sevinc, Aziz Karaoglu, Arife Ulas, Gamze Gokoz-Dogu
We compared the efficacy and safety of low-molecular-weight heparins (LMWHs) in patients with cancer who are at low risk of venous thromboembolism (VTE). Patients were treated by medical oncologists in Turkey at 15 sites, where they were enrolled and followed up for a period of 12 months. Due to the study design, there was no specific treatment protocol for LMWH. Primary end points were efficacy and the time to change in VTE status. Of the included 250 patients, 239 (95.6%), 176 (70.4%), 130 (52.0%), and 91 (36...
January 1, 2018: Clinical and Applied Thrombosis/hemostasis
https://www.readbyqxmd.com/read/29455213/outcomes-of-organ-transplantation-from-donors-with-a-cancer-history
#4
Shanzhou Huang, Yunhua Tang, Zebin Zhu, Jie Yang, Zhiheng Zhang, Linhe Wang, Chengjun Sun, Yixi Zhang, Qiang Zhao, Maogen Chen, Linwei Wu, Dongping Wang, Weiqiang Ju, Zhiyong Guo, Xiaoshun He
BACKGROUND The inherent challenges of selecting an acceptable donor for the increasing number and acuity of recipients has forced programs to take increased risks, including accepting donors with a cancer history (DWCH). Outcomes of organ transplantation using organs from DWCH must be clarified. We assessed transplant outcomes of recipients of organs from DWCH. MATERIAL AND METHODS Retrospective analysis of the Scientific Registry of Transplant Recipients data from January 1, 2000 to December 31, 2014 identified 8385 cases of transplants from DWCH...
February 18, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29455175/when-a-polyp-is-not-a-polyp-incidental-finding-of-a-sigmoid-schwannoma-at-first-colonoscopic-screening
#5
Alexandra Leonard, Lezah P McCarthy, Danielle M Pastor
Schwannomas, peripheral nerve sheath tumours arising from Schwann cells, are often associated with inherited disorders such as neurofibromatosis. Gastrointestinal schwannomas, while rare, have been reported in those without personal or family history of neurofibromatosis. Diagnoses of these lesions, however, typically follow evaluations prompted by symptomatic presentations associated with abdominal pain, rectal bleeding, change in bowel habits or positive results on faecal occult blood tests performed for colorectal cancer screening...
February 17, 2018: BMJ Case Reports
https://www.readbyqxmd.com/read/29454952/probing-the-interaction-of-the-phytochemical-6-gingerol-from-the-spice-ginger-with-dna
#6
Poovvathingal Haris, Varughese Mary, Chellappanpillai Sudarsanakumar
6-Gingerol [5-hydroxy-1-(4-hydroxy-3-methoxyphenyl) decan-3-one], the bio-active ingredient of the popular Indian spice ginger (Zingiber officinale Roscoe), is well-known for its pharmacological and physiological actions. The potent antioxidant, antiemetic, antiulcer, antimicrobial, analgesic, hypoglycemic, antihypertensive, antihyperlipidemic, immunostimulant, anti-inflammatory, cardiotonic, and cancer prevention activities of 6-Gingerol has been investigated and explored. 6-Gingerol is a good candidate for the treatment of various cancers including prostrate, pancreatic, breast, skin, gastrointestinal, pulmonary, and renal cancer...
February 15, 2018: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/29454789/less-is-more-a-minimalist-approach-to-endoscopy
#7
Nicholas J Shaheen, M Brian Fennerty, Jacques J Bergman
A substantial literature documents inappropriate usage of gastrointestinal endoscopy in a variety of clinical settings. Overusage of endoscopy appears to be common, and 30% or more of procedures performed in some clinical settings have questionable indications. The potential reasons for overuse of endoscopy are multiple, and include cancer phobia, fear of medical malpractice litigation, profit motive, the investigation of "incidentalomas" found on other imaging, and under-appreciation of the delayed harms of endoscopy, among other reasons...
February 15, 2018: Gastroenterology
https://www.readbyqxmd.com/read/29453233/distinct-chemopreventive-effects-of-aspirin-in-diffuse-and-intestinal-type-gastric-cancer
#8
Ryota Niikura, Yoku Hayakawa, Yoshihiro Hirata, Mitsuru Konishi, Nobumi Suzuki, Sozaburo Ihara, Atsuo Yamada, Tetsuo Ushiku, Mitsuhiro Fujishiro, Masashi Fukayama, Kazuhiko Koike
INTRODUCTION: Although aspirin/NSAIDs may have potential preventive effects on several cancers, it remains unclear on gastric cancer. The purpose of this study was to compare the risk of developing gastric cancer and the histological changes of intestinal metaplasia and neutrophil infiltration, between aspirin/NSAIDs users and non-users. METHODS: Using an electronic endoscopy database in two hospitals from 1996 to 2017, we analyzed the data from patients with chronic gastritis who received aspirin or NSAIDs prior to upper gastrointestinal endoscopy...
February 16, 2018: Cancer Prevention Research
https://www.readbyqxmd.com/read/29453165/endoscopic-submucosal-dissection-for-the-diagnosis-and-therapy-of-pedunculated-gastric-cancer-with-prolapse-into-the-duodenal-bulb-a-case-report
#9
Norihiko Suzuki, Masashi Yoshida, Hironori Ohdaira, Tomonori Imakita, Nobuhiro Tsutsui, Yasunobu Kobayashi, Junji Takahashi, Shinya Okada, Masaki Kitajima, Yutaka Suzuki
INTRODUCTION: Preoperative diagnosis of gastric cancer invasion is not always sufficiently accurate. Diagnostic endoscopic submucosal dissection (ESD) can be performed for the purpose of accurate decision making and to avoid partial treatment vs aggressive over-treatment. We present a patient with the gastric cancer with indeterminate pre-operative diagnosis for depth of the invasion. CASE PRESENTATION: A 70-year-old man presented at our hospital because both anti-Helicobacter pylori (Hp) IGG antibody and serum pepsinogen (PG) levels were classified as positive...
February 9, 2018: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29451304/distinct-methylation-profile-of-mucinous-ovarian-carcinoma-reveals-susceptibility-to-proteasome-inhibitors
#10
Phui-Ly Liew, Rui-Lan Huang, Yu-Chun Weng, Chia-Lang Fang, Tim Hui-Ming Huang, Hung-Cheng Lai
Mucinous type of epithelial ovarian cancer (MuOC) is a unique subtype with a poor survival outcome in recurrent and advanced stages. The role of type-specific epigenomics and its clinical significance remain uncertain. We analyzed the methylomic profiles of six benign mucinous adenomas, 24 MuOCs, 103 serous type of epithelial ovarian cancers (SeOCs), and 337 nonepithelial ovarian cancers. MuOC and SeOC exhibited distinct DNA methylation profiles comprising 101 genes, 81 of which exhibited low methylation in MuOC and were associated with the response to glucocorticoid, ATP hydrolysis-coupled proton transport, proteolysis involved in the cellular protein catabolic process, and ion transmembrane transport...
February 16, 2018: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29450978/prognostic-comparison-of-the-7th-and-8th-editions-of-the-american-joint-commission-on-cancer-staging-system-for-intrahepatic-cholangiocarcinoma
#11
Sang-Hyun Kang, Shin Hwang, Young-Joo Lee, Ki-Hun Kim, Chul-Soo Ahn, Deok-Bog Moon, Tae-Yong Ha, Gi-Won Song, Dong-Hwan Jung, Sung-Gyu Lee
BACKGROUND: Several important changes were made to the 8th edition of American Joint Commission on Cancer (AJCC) tumor staging system for intrahepatic cholangiocarcinoma (ICC). We assessed the prognostic impact of this new tumor staging system compared to the 7th edition. METHODS: A retrospective single-institution study was performed with 626 patients who underwent R0 resection for ICC over 20-year period. RESULTS: Anatomical resection and concurrent bile duct resection were performed in 571 (91...
February 16, 2018: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/29450259/hand-assisted-laparoscopic-partial-nephrectomy-for-large-renal-carcinoma-with-succinate-dehydrogenase-deficiency
#12
Ann Buhl Bersang, Sarah Bube, Mikkel Fode, Nessn H Azawi
Background: Germline mutations in succinate dehydrogenase (SDH) are associated with multifocal cancers: pituitary gland tumors, pheochromocytomas, paragangliomas, gastrointestinal stromal tumors, and renal-cell carcinomas (RCCs). SDH-deficient renal-cell carcinoma (SDH-RCC) was first identified in 2004 as an inherited kidney cancer with mutations in the SDH gene. SDH consists of A, B, C, and D units. Mutation in the SDHB gene is the most common mutation in SDH-deficient RCCs. Case Presentation: We report a case of a 51-year-old healthy man diagnosed with SDHB germline mutation and RCCs...
2018: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/29449732/gastric-metastasis-from-cervix-carcer-a-case-report
#13
L De Cicco, F Crivelli, P Beretta, E Gjoni, A Merlotti, A Starace, G Marzaroli, F Pasta, T Zurleni, A Aguzzi, C Calandra, S Bracelli
Gastric metastasis by solid tumor cancer is a rare event. Concomitant metastases to other organs are frequent, so that this condition is often associated to a poor prognosis. Upper gastrointestinal bleeding and anemia are the most common presenting symptoms. We present the case of a 81 years old women previously treated for cervix carcinoma showing later a stomach metastasis. The patient is alive and disease free 39 months after salvage gastrectomy. A radical surgery in selected patients could be useful for symptom palliation and prolonged survival...
December 2017: Pathologica
https://www.readbyqxmd.com/read/29448806/endovascular-treatment-for-the-control-of-active-vaginal-bleeding-from-uterine-cervical-cancer-treated-with-radiotherapy
#14
Cheng Shi Chen, Sohee Park, Ji Hoon Shin, Yasir Nouri, Jong-Woo Kim, Hyun-Ki Yoon, Gi-Young Ko
Background Endovascular treatment has become a significant therapeutic option for the management of intractable bleeding in gynecologic malignancies. However, the endovascular treatment types were almost never mentioned when active bleeding from different arteries was identified. Purpose To present angiographic details and evaluate clinical efficacy of endovascular treatments to control active vaginal bleeding in uterine cervical cancer patients treated with radiotherapy. Material and Methods In this retrospective study, six, consecutive cervical cancer patients treated with radiotherapy who underwent endovascular treatment for active vaginal bleeding were included...
January 1, 2018: Acta Radiologica
https://www.readbyqxmd.com/read/29447329/randomised-phase-iii-trial-of-vinflunine-plus-capecitabine-versus-capecitabine-alone-in-patients-with-advanced-breast-cancer-previously-treated-with-an-anthracycline-and-resistant-to-taxane
#15
M Martin, M Campone, I Bondarenko, D Sakaeva, S Krishnamurthy, L Roman, L Lebedeva, J-C Vedovato, M Aapro
Background: Capecitabine is an approved standard therapy for anthracycline- and taxane-pretreated locally advanced or metastatic breast cancer (BC). Vinflunine has demonstrated single-agent activity in phase II studies in this setting, and activity and tolerability when combined with capecitabine. We compared the combination of vinflunine plus capecitabine (VC) with single-agent capecitabine. Patients and methods: Patients with locally recurrent/metastatic BC previously treated or resistant to an anthracycline and resistant to taxane therapy were randomly assigned to either vinflunine (280 mg/m2, day 1) plus oral capecitabine (825 mg/m2 twice daily [bid], days 1-14) every 3 weeks (q3w) or single-agent oral capecitabine (1250 mg/m2 bid, days 1-14) q3w...
February 10, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29446744/delivery-of-peptidic-gonadotropin-releasing-hormone-antagonists
#16
Rawda Yaseen AlSheyyab, Bashar Mohammad Al-Taani, Rana Mohammad Obeidat, Motasem Mohammad Alsmadi, Rafeef Khalid Masaedeh, Raghda Nasry Sabat
GnRH antagonists have several clinical applications in prostate cancer, regulation of ovulation induction in females, breast cancer, male contraception and others. Antagonists differ from natural GnRH decapeptide in having five or more amino acid substitutions. Whereas most of antagonists are available as subcutaneous (SC) formula for injection, some are formulated as a depot formulation for sustained release (e.g. Cetrarelix, Degarelix). Systemic delivery of cetrorelix acetate by intratracheal route can be achieved using dry powder for inhalation of adhesive mixture when the powder deposition reaches stage four...
February 14, 2018: Current Drug Delivery
https://www.readbyqxmd.com/read/29444657/understanding-the-rapid-increase-in-life-expectancy-in-shanghai-china-a-population-based-retrospective-analysis
#17
Hanyi Chen, Lipeng Hao, Chen Yang, Bei Yan, Qiao Sun, Lianghong Sun, Hua Chen, Yichen Chen
BACKGROUND: Life expectancy at birth (LE) is a comprehensive measure that accounts for age-specific death rates in a population. Shanghai has ranked first in LE in China mainland for decades. Understanding the reasons behind its sustained gain in LE provides a good reflection of many other cities in China. The aim of this study is intended to explore temporal trend in age- and cause-specific gains in LE in Shanghai and the probable reasons lay behind. METHODS: Joinpoint regression was applied to evaluate temporal trend in LE and the long time span was then divided accordingly...
February 14, 2018: BMC Public Health
https://www.readbyqxmd.com/read/29443648/readmission-patterns-after-gi-cancer-hospitalizations-the-medical-versus-surgical-patient
#18
Joanna-Grace M Manzano, Ming Yang, Hui Zhao, Linda S Elting, Marina C George, Ruili Luo, Maria E Suarez-Almazor
PURPOSE: Readmission within 30 days has been used as a metric for quality of care received at hospitals for certain diagnoses. In the era of accountability, value-based care, and increasing cancer costs, policymakers are looking into cancer readmissions as well. It is important to describe the readmission profile of patients with cancer in the most clinically relevant approach to inform policy and health care delivery that can positively impact patient outcomes. PATIENTS AND METHODS: We conducted a retrospective cohort study using linked Texas Cancer Registry and Medicare claims data...
February 13, 2018: Journal of Oncology Practice
https://www.readbyqxmd.com/read/29443026/a-paired-bead-and-magnet-array-for-molding-microwells-with-variable-concave-geometries
#19
Gi-Hun Lee, Youngjoon Suh, Joong Yull Park
A spheroid culture is a useful tool for understanding cellular behavior in that it provides an in vivo-like three-dimensional environment. Various spheroid production methods such as non-adhesive surfaces, spinner flasks, hanging drops, and microwells have been used in studies of cell-to-cell interaction, immune-activation, drug screening, stem cell differentiation, and organoid generation. Among these methods, microwells with a three-dimensional concave geometry have gained the attention of scientists and engineers, given their advantages of uniform-sized spheroid generation and the ease with which the responses of individual spheroids can be monitored...
January 28, 2018: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29442239/randomized-double-blind-clinical-trial-of-combined-treatment-with-megestrol-acetate-plus-celecoxib-versus-megestrol-acetate-alone-in-cachexia-anorexia-syndrome-induced-by-gi-cancers
#20
Bizhan Kouchaki, Ghasem Janbabai, Abbas Alipour, Shahram Ala, Samaneh Borhani, Ebrahim Salehifar
PURPOSE: Previous studies reported promising efficacy for celecoxib in the treatment of cancer cachexia. We designed this study to test the hypothesis that combination therapy with megestrol acetate (MA) plus celecoxib is superior to MA alone. METHODS: Ninety eligible gastrointestinal cancer patients randomly received either MA 320 mg/day plus placebo (arm1) or MA 320 mg/day plus celecoxib 200 mg/day (arm2). Patients were evaluated at baseline, then 1 and 2 months after starting interventions...
February 13, 2018: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
keyword
keyword
70068
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"