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https://www.readbyqxmd.com/read/28226353/-comparison-of-complications-following-open-laparoscopic-and-robotic-gastrectomy
#1
Xin Lan, Hongqing Xi, Kecheng Zhang, Jianxin Cui, Mingsen Li, Lin Chen
OBJECTIVE: To compare clinically relevant postoperative complications after open, laparoscopic, and robotic gastrectomy for gastric cancer. METHODS: Clinical data of patients with gastric cancer who underwent gastrectomy between January 1, 2014 and October 1, 2016 at Chinese People's Liberation Army General Hospital were analyzed retrospectively. All the patients were diagnosed by upper endoscopy and confirmed by biopsy without distant metastasis. They were confirmed with R0 resection by postoperative pathology...
February 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28226347/-prevention-and-treatment-for-complications-in-the-application-of-new-technology-for-stomach-cancers
#2
Xiangqian Su, Chuanyong Zhou, Hong Yang
With the rapid advancement of minimally invasive new technology, laparoscopic surgery and robotic surgery are now regarded as the main direction in surgical treatment for stomach cancers. Recent evidence has confirmed the safety and feasibility of laparoscopic surgery for early gastric cancer and advanced gastric cancer. However, gastrointestinal surgeons should pay more attention to complications after laparoscopic gastrectomy because of rich blood supply, complex tissue layers and lymph node metastasis. Common complications related to laparoscopic surgery are associated with laparoscopic instruments and operating, intra-abdominal bleeding, anastomotic leakage, anastomotic bleeding, pancreatic leakage, duodenal stump leakage, lymphatic leakage and so on...
February 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28226343/-diagnosis-and-risk-assessment-of-postoperative-complications-of-gastric-cancer-in-japan-and-korea
#3
Xiang Hu, Chi Zhang
Radical surgery of gastric cancer (D2 lymph node dissection) as the standard operation is widely used in clinical practice and satisfactory prognosis can be obtained in patients who receive radical gastrectomy. But surgical invasion can cause high morbidity of complications and mortality. The data of large-scale evidence-based medical clinical trials and large databases in Japan and Korea showed that anastomotic leakage, pancreatic leakage and abdominal abscess were the most common complications after gastrectomy, and the morbidity of complication was about 20% and mortality was about 1%...
February 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28226313/risk-of-cancer-in-patients-with-autoimmune-pancreatitis-a-single-center-experience-from-germany
#4
Alexander Schneider, Michael Hirth, Markus Münch, Christel Weiss, J Matthias Löhr, Matthias P Ebert, Roland H Pfützer
BACKGROUND/AIMS: Autoimmune pancreatitis (AIP) has been associated with an increased risk of malignant diseases. We aimed to describe the incidence of malignant diseases in patients with AIP compared to the general population and to characterize the clinical presentation of these patients. METHODS: We retrospectively analyzed data from 28 patients with AIP presenting to the clinic (periods 1998 until 2010, 2012 until September 2015). We retrieved the expected cancer incidence of the general population from the German cancer registry...
February 23, 2017: Digestion
https://www.readbyqxmd.com/read/28225291/-a-contribution-to-the-differential-diagnostics-of-sclerosing-cholangitides
#5
Martin Blaho, Petr Dítě, Martina Bojková, Martin Rydlo, Tomáš Kupka, Pavel Svoboda, Pavel Klvaňa, Arnošt Martínek
Sclerosing cholangitides represent a group of chronic biliary obstructive diseases which include primary sclerosing cholangitis (PSC), IgG4 associated sclerosing cholangitis (IgG4-SC) and secondary sclerosing cholangitis (SSC). The manifestations of the diseases are similar, but their asymptomatic course is also frequent. IgG4-SC belongs to the group of IgG4 associated diseases and it is the most frequently related to type 1 autoimmune pancreatitis. Diagnosing of IgG4-SC is based on typical histopathological images, shape changes revealed by diagnostic imaging, serological tests, concurrent impairment of other organs and response to therapy, where IgG4-SC responds well to treatment with corticoids, whereas the only possibility for the remaining units is endoscopic intervention or liver transplantation...
2017: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/28224561/radical-resection-of-a-primary-unresectable-duodenal-cancer-after-chemotherapy-using-s-1-and-cisplatin-report-of-a-case
#6
Masaru Kanehira, Yasuro Futagawa, Kenei Furukawa, Hiroaki Shiba, Tadashi Uwagawa, Katsuhiko Yanaga
BACKGROUND: Therapeutic outcomes and prognosis of primary unresectable duodenal cancer remains unsatisfactory, because effective chemotherapy is not established. CASE PRESENTATION: A 71-year-old male diagnosed with unresectable duodenal carcinoma with distant lymph node metastases was judged inoperable (cT3N2M1 cStage in UICC(7th)). Duodenal obstruction developed due to tumor growth, and the patient underwent laparoscopic gastro-jejunostomy and then combined chemotherapy using S-1 and cisplatin...
December 2017: Surgical Case Reports
https://www.readbyqxmd.com/read/28223795/nanoparticle-based-hyperthermia-distinctly-impacts-production-of-ros-expression-of-ki-67-top2a-and-tpx2-and-induction-of-apoptosis-in-pancreatic-cancer
#7
Robert Ludwig, Francisco J Teran, Ulf Teichgraeber, Ingrid Hilger
So far, the therapeutic outcome of hyperthermia has shown heterogeneous responses depending on how thermal stress is applied. We studied whether extrinsic heating (EH, hot air) and intrinsic heating (magnetic heating [MH] mediated by nanoparticles) induce distinct effects on pancreatic cancer cells (PANC-1 and BxPC-3 cells). The impact of MH (100 µg magnetic nanoparticles [MNP]/mL; H=23.9 kA/m; f=410 kHz) was always superior to that of EH. The thermal effects were confirmed by the following observations: 1) decreased number of vital cells, 2) altered expression of pro-caspases, and 3) production of reactive oxygen species, and 4) altered mRNA expression of Ki-67, TOP2A, and TPX2...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28223726/dendritic-cells-engineered-to-secrete-anti-dcr3-antibody-augment-cytotoxic-t-lymphocyte-response-against-pancreatic-cancer-in-vitro
#8
Jiang Chen, Xiao-Zhong Guo, Hong-Yu Li, Jia-Jun Zhao, Wen-Da Xu
AIM: To investigate the enhanced cytotoxic T lymphocyte responses against pancreatic cancer (PC) in vitro induced by dendritic cells (DCs) engineered to secrete anti-DcR3 monoclonal antibody (mAb). METHODS: DCs, T lymphocytes and primary PC cells were obtained from PC patients. DCs were transfected with a designed humanized anti-DcR3 monoclonal antibody heavy and light chain mRNA and/or total tumor RNA (DC-tumor-anti-DcR3 RNA or DC-total tumor RNA) by using electroporation technology...
February 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28223700/pancreatic-cancer-tumour-derived-evs-for-diagnosis
#9
Katrina Ray
No abstract text is available yet for this article.
February 22, 2017: Nature Reviews. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28223678/-conversion-surgery-for-initially-unresectable-locally-advanced-pancreatic-cancer-following-gemcitabine-plus-nab-paclitaxel-a-case-report
#10
Shuji Nakamoto, Ryo Nishiyama, Takayoshi Kaneda, Mitsuo Yokota, Hiroshi Kawamata, Hiroshi Tajima, Takashi Kaizu, Yusuke Kumamoto, Hiroshi Yamauchi, Kosuke Okuwaki, Tomohisa Iwai, Hiroshi Imaizumi, Erina Suzuki, Atsuko Hara, Masaaki Ichinoe, Mitsuhiro Kida, Masahiko Watanabe
We report a case of unresectable locally advanced pancreatic cancer successfully resected after gemcitabine(GEM)plus nab-paclitaxel(PTX)treatment. A 68-year-old man was referred to our institution with jaundice. We diagnosed pancreatic head cancer using computed tomography(CT)and endoscopic retrograde cholangiopancreatography. We initially diagnosed it as locally advanced unresectable pancreatic cancer because of extensive invasion to the portal vein. GEM plus nab- PTX was administered to the patient as systemic chemotherapy...
February 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28223676/-multiple-salvage-radiotherapies-for-metachronous-lymph-node-metastasis-from-gastric-cancer-contributed-to-long-term-management-of-disease
#11
Naoto Hori, Shunsuke Kagawa, Satoru Kikuchi, Shinji Kuroda, Megumi Watanabe, Shuichi Sakamoto, Tetsuya Kagawa, Kazuya Kuwada, Tetsushi Kubota, Hiroyuki Kishimoto, Masahiko Nishizaki, Norihisa Katayama, Toshiyoshi Fujiwara
A 70-year-old man who underwent gastrectomy for Stage III C gastric cancer developed lymph node(LN)metastasis posterior to the pancreatic head 3 years after the radical surgery.He was first treated with radiotherapy(RT)followed by chemotherapy.The irradiated tumor regressed completely.However, the cancer relapsed in a single para-aortic LN and he was treated with RT to the lesion followed by chemotherapy.Although it completely regressed, later, lung metastasis was observed.The lung lesions were well suppressed by switching to docetaxel; however, the cancer relapsed again in a mediastinal LN, and it was not responsive to docetaxel...
February 2017: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28223548/association-between-ercc2-lys751gln-polymorphism-and-the-risk-of-pancreatic-cancer-especially-among-asians-evidence-from-a-meta-analysis
#12
Yang Wu, Zi-Peng Lu, Jing-Jing Zhang, Dong-Fang Liu, Guo-Dong Shi, Chun Zhang, Zhi-Qiang Qin, Jian-Zhong Zhang, Yuan He, Peng-Fei Wu, Yi Miao, Kui-Rong Jiang
: Single nucleotide polymorphisms (SNPs) of Excision repair cross-complementing group 2 (ERCC2) gene are suspected to affect the risk of pancreatic cancer. Many studies have reported the association between ERCC2 Lys751Gln polymorphism (rs13181) and the susceptibility to pancreatic cancer, but the outcomes remained controversial. To comprehensively determine this association, we conducted a meta-analysis based on a total of eight studies. Evidence for this association was obtained from the PubMed, EMBASE, Web of Science and Chinese National Knowledge Infrastructure (CNKI) databases...
February 16, 2017: Oncotarget
https://www.readbyqxmd.com/read/28223335/cooperation-of-musashi-2-numb-mdm2-and-p53-in-drug-resistance-and-malignant-biology-of-pancreatic-cancer
#13
Weiwei Sheng, Ming Dong, Chuanping Chen, Zixin Wang, Yunwei Li, Kewei Wang, Yuji Li, Jianping Zhou
Our earlier work showed that Musashi (MSI)-2 promoted the development of pancreatic cancer (PC) by down-regulating Numb, which prevented murine double-minute (MDM)-2-mediated p53 ubiquitin degradation. Thus, we investigate the relationship among MSI2, Numb, MDM2, and p53 in PC in vitro and invivo, an association that has not been reported to our knowledge. MSI2 had no relationship with mutant p53 (mtp53) and wild-type p53 (wtp53) in normal PC cells. However, in response to gemcitabine or cisplatin treatment, MSI2 silencing simultaneously down-regulated MDM2 and up-regulated Numb and wtp53 protein levels...
February 21, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28223235/interleukin-32-inflammation-and-cancer
#14
REVIEW
Jin Tae Hong, Dong Ju Son, Chong Kil Lee, Do-Young Yoon, Dong Hun Lee, Mi Hee Park
Interleukin-32 (IL-32) is a novel cytokine involved in inflammation and cancer development. IL-32 gene consists of eight small exons, and IL-32 mRNA has nine alternative spliced isoforms, and was thought to be secreted because it contains an internal signal sequence and lacks a transmembrane region. IL-32 is initially expressed selectively in activated T cells by mitogen and activated NK cells and their expression is strongly augmented by microbes, mitogens, and other cytokines. The IL-32 is induced mainly by pathogens and pro-inflammatory cytokines, but IL-32 is more prominent in immune cells than in non-immune tissues...
February 13, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28223043/socio-economic-status-influences-the-likelihood-of-undergoing-surgical-treatment-for-pancreatic-cancer-in-the-netherlands
#15
Maikel J A M Bakens, Valery E P P Lemmens, Ignace H J T de Hingh
: Surgical resection offers the only prospect of cure in pancreatic cancer patients. The probability of undergoing surgery is determined by several factors. The influence of socio-economic status (SES) on surgical treatment and survival was investigated in the Netherlands, a country with a widely accessible healthcare system. METHODS: Data on all patients with non-metastasised pancreatic cancer between 2005-2013 were analysed in the Eindhoven Cancer Registry (ECR)...
February 17, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28222855/direct-growth-inhibitory-effects-of-prostaglandin-e2-in%C3%A2-pancreatic-cancer-cells-in%C3%A2-vitro-through-an-ep4-pka-mediated-mechanism
#16
Andrea Schmidt, James Sinnett-Smith, Steven Young, Hui-Hua Chang, O Joe Hines, David W Dawson, Enrique Rozengurt, Guido Eibl
BACKGROUND: There is strong evidence linking inflammation and the development of pancreatic ductal adenocarcinoma. Cyclooxygenase-2 (COX-2) and COX-2-derived PGE2 are overexpressed in human and murine pancreatic ductal adenocarcinoma. Several studies have demonstrated an important role of COX-2-derived PGE2 in tumor-stroma interactions; however, the direct growth effects of prostaglandin E2 (PGE2) on pancreatic ductal adenocarcinoma cells is less well defined. Our aim was to investigate the effects of PGE2 on pancreatic ductal adenocarcinoma cell growth and to characterize the underlying mechanisms...
February 17, 2017: Surgery
https://www.readbyqxmd.com/read/28222613/phytochemical-investigations-and-antiproliferative-secondary-metabolites-from-thymus-alternans-growing-in-slovakia
#17
Stefano Dall'Acqua, Gregorio Peron, Sara Ferrari, Valentina Gandin, Massimo Bramucci, Luana Quassinti, Pavol Mártonfi, Filippo Maggi
CONTEXT: Thymus alternans Klokov (Lamiaceae) is a neglected species of the genus Thymus (Sect. Serpyllum) endemic to Carpathian area, where it is used as a flavouring agent and for medicinal purposes. OBJECTIVE: The aim of the work was to identify antiproliferative constituents from the flowering aerial parts of this plant. MATERIALS AND METHODS: Thymus alternans extracts were analyzed by HPLC-MS(n) and subjected to extensive chromatographic separations...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28222309/gemcitabine-erlotinib-versus-gemcitabine-erlotinib-capecitabine-in-the-first-line-treatment-of-patients-with-metastatic-pancreatic-cancer-efficacy-and-safety-results-of-a-phase-iib-randomised-study-from-the-spanish-ttd-collaborative-group
#18
Antonio Irigoyen, Javier Gallego, Carmen Guillén Ponce, Ruth Vera, Vega Iranzo, Inmaculada Ales, Sara Arévalo, Aleydis Pisa, Marta Martín, Antonieta Salud, Esther Falcó, Alberto Sáenz, José Luis Manzano Mozo, Gema Pulido, Joaquina Martínez Galán, Roberto Pazo-Cid, Fernando Rivera, Teresa García García, Olbia Serra, Eva Ma Fernández Parra, Alicia Hurtado, Ma José Gómez Reina, Luis Jesús López Gomez, Esther Martínez Ortega, Manuel Benavides, Enrique Aranda
BACKGROUND: Gemcitabine and erlotinib have shown a survival benefit in the first-line setting in metastatic pancreatic cancer (mPC). The aim of this study was to assess whether combining capecitabine (C) with gemcitabine + erlotinib (GE) was safe and effective versus GE in patients with mPC. PATIENTS AND METHODS: Previously untreated mPC patients were randomised to receive G (1000 mg/m(2), days 1, 8, 15) + E (100 mg/day, days 1-28) + C (1660 mg/m(2), days 1-21) or GE, q4 weeks, until progression or unacceptable toxicity...
February 17, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28222076/systematic-review-of-hospital-readmissions-among-patients-with-cancer-in-the-united-states
#19
Janice F Bell, Robin L Whitney, Sarah C Reed, Hermine Poghosyan, Rebecca S Lash, Katherine K Kim, Andra Davis, Richard J Bold, Jill G Joseph
PURPOSE/OBJECTIVES: To review the existing literature on readmission rates, predictors, and reasons for readmission among adults with cancer.
. DATA SOURCES: U.S.-based empirical studies reporting readmission rates from January 2005 to December 2015 were identified using four online library databases-PubMed, CINAHL®, EconLit, and the online bibliography of the National Cancer Institute's Surveillance Epidemiology and End Results Program. Some articles were identified by the authors outside the database and bibliography searches...
March 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28221346/synthesis-of-ent-be-43547a1-reveals-a-potent-hypoxia-selective-anticancer-agent-and-uncovers-the-biosynthetic-origin-of-the-apd-cld-natural-products
#20
Nikolaj L Villadsen, Kristian M Jacobsen, Ulrik B Keiding, Esben T Weibel, Bjørn Christiansen, Thomas Vosegaard, Morten Bjerring, Frank Jensen, Mogens Johannsen, Thomas Tørring, Thomas B Poulsen
Tumour hypoxia is speculated to be a key driver of therapeutic resistance and metastatic dissemination. Consequently, the discovery of new potent agents that selectively target the hypoxic cell population may reveal new and untapped antitumour mechanisms. Here we demonstrate that the BE-43547 subclass of the APD-CLD (amidopentadienoate-containing cyclolipodepsipeptides) natural products possesses highly hypoxia-selective growth-inhibitory activity against pancreatic cancer cells. To enable this discovery, we have developed the first synthesis of the BE-43547-macrocyclic scaffold in 16 steps (longest linear sequence), which also allowed access to the full panel of relative stereoisomers and ultimately to the assignment of stereochemical configuration...
March 2017: Nature Chemistry
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