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Gastrointestinal cancer

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https://www.readbyqxmd.com/read/28338168/-safety-and-efficacy-of-hand-assisted-laparoscopic-versus-open-distal-gastrectomy-for-gastric-cancer-a-systematic-review-and-meta-analysis
#1
Guibing Chen, Xiaoqian Xu, Jiaqing Gong, Guohu Zhang, Yongkuan Cao, Lin Zhang
OBJECTIVE: To systematically assess the safety and efficacy of hand-assisted laparoscopic distal gastrectomy (HALG) versus open distal gastrectomy (ODG) for gastric cancer. METHODS: Chinese or English literature regarding comparison of HALG and ODG were collected by searching in databases (such as PubMed, Cochrane Library, CNKI, Wanfang database) between January 1996 and September 2016. The data of operative time, incision length, blood loss, number of harvested lymph nodes, time to flatus, hospital stay, postoperative complication morbidity and long-term outcomes were compared between the two procedures...
March 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28338159/-application-of-multimodal-analgesia-in-radical-gastrectomy-for-gastric-cancer-patients-a-prospective-nonrandomized-controlled-study
#2
Wei Zhang, Ka Li, Weihan Zhang, Fei Liu, Kai Liu, Xiaohai Song, Xinzu Chen, Kun Yang, Jiankun Hu
OBJECTIVE: To compare the postoperative analgesia efficacy, rehabilitation parameters and complication between multimodal analgesia and traditional analgesia after radical gastrectomy for gastric cancer patients. METHODS: Patients with gastric cancer who underwent surgery in our hospital from October 2016 to December 2016 were enrolled in this prospective study. According to the non-randomized method, patients were assigned to multimodal analgesia group(n=32) and traditional analgesia group(n=33) in gastric cancer treatment team A and B in Department of Gastrointestinal Surgery, West China Hospital, Sichuan University...
March 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28338158/-diagnosis-and-treatment-of-duodenal-injury-and-fistula
#3
Kunmei Gong, Shikui Guo, Kunhua Wang
Duodenal injury is a serious abdominal organ injury. Duodenal fistula is one of the most serious complications in gastrointestinal surgery, which is concerned for its critical status, difficulty in treatment and high mortality. Thoracic and abdominal compound closed injury and a small part of open injury are common causes of duodenal injury. Iatrogenic or traumatic injury, malnutrition, cancer, tuberculosis, Crohn's disease etc. are common causes of duodenal fistula, however, there has been still lacking of ideal diagnosis and treatment by now...
March 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28337900/the-fingerprint-of-the-human-gastrointestinal-tract-microbiota-a-hypothesis-of-molecular-mapping
#4
G Tomasello, M Mazzola, A Jurjus, F Cappello, F Carini, P Damiani, A Gerges Geagea, M N Zeenny, A Leone
The precise etiology of Inflammatory Bowel Disease (IDB) remains unclear and several factors are believed to play a role in its development and progression, including the composition of microbial communities resident in the gastrointestinal tract. Human intestinal microbiota are extensive with at least 15,000-36,000 bacterial species. However, thanks to the new development in sequencing and molecular taxonomic methodologies, our understanding of the microbiota population composition, dynamics, and ecology has greatly increased...
January 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28337860/clinical-features-and-long-term-outcomes-of-105-granulomatosis-with-polyangiitis-patients-a-single-center-experience-from-north-india
#5
Aman Sharma, Godasi S R S N K Naidu, Manish Rathi, Roshan Verma, Manish Modi, Benzeeta Pinto, Kusum Sharma, Varun Dhir, Manphool Singhal, Mahesh Prakash, Ritambhra Nada, Naresh K Panda, Ranjana W Minz
AIM: To describe the clinical features, treatment and long-term outcomes in north Indian patients with granulomatosis with polyangiitis (GPA). METHODS: Clinical details, Birmingham Vasculitis Activity Score (BVAS-v3), laboratory data, histopathology findings, treatment details and outcomes of all consecutive patients diagnosed as having GPA between April 2005 and April 2016 were retrieved. European Vasculitis Study Group definitions were used to classify patients into localized, early systemic, generalized, severe and refractory categories...
March 24, 2017: International Journal of Rheumatic Diseases
https://www.readbyqxmd.com/read/28337661/the-value-of-multidisciplinary-team-meetings-for-patients-with-gastrointestinal-malignancies-a-systematic-review
#6
REVIEW
Yara L Basta, Sifra Bolle, Paul Fockens, Kristien M A J Tytgat
INTRODUCTION: The incidence of gastrointestinal (GI) cancer is rising and most patients with GI malignancies are discussed by a multidisciplinary team (MDT). We performed a systematic review to assess whether MDTs for patients with GI malignancies can correctly change diagnosis, tumor stage and subsequent treatment plan, and whether the treatment plan was implemented. METHODS: We performed a systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines...
March 23, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28337660/topgear-a-randomized-phase-iii-trial-of-perioperative-ecf-chemotherapy-with-or-without-preoperative-chemoradiation-for-resectable-gastric-cancer-interim-results-from-an-international-intergroup-trial-of-the-agitg-trog-eortc-and-cctg
#7
Trevor Leong, B Mark Smithers, Karin Haustermans, Michael Michael, Val Gebski, Danielle Miller, John Zalcberg, Alex Boussioutas, Michael Findlay, Rachel L O'Connell, Jaclyn Verghis, David Willis, Tomas Kron, Melissa Crain, William K Murray, Florian Lordick, Carol Swallow, Gail Darling, John Simes, Rebecca Wong
BACKGROUND: Postoperative chemoradiation and perioperative chemotherapy using epirubicin/cisplatin/5-fluorouracil (ECF) represent two standards of care for resectable gastric cancer. In the TOPGEAR (Trial Of Preoperative therapy for Gastric and Esophagogastric junction AdenocaRcinoma) trial, we hypothesized that adding preoperative chemoradiation to perioperative ECF will improve survival; however, the safety and feasibility of preoperative chemoradiation have yet to be determined. METHODS: TOPGEAR is an international phase III trial in which patients with adenocarcinoma of the stomach were randomized to perioperative ECF alone or with preoperative chemoradiation...
March 23, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28337364/surgical-outcomes-associated-with-operable-gastric-cancer-in-a-tertiary-care-indian-hospital
#8
Joshua Franklyn, Sam V George, Myla Yacob, Vijay Abraham, Sudhakar Chandran, Tunny Sebastian, Inian Samarasam
PURPOSE: Data on operable gastric cancer from India is sparse. The purpose of this study was to investigate the clinical details, histopathological demographics, and 5-year overall survival (OS) and disease free survival (DFS) associated with operable, non-metastatic gastric cancer in a dedicated upper gastrointestinal (GI) surgical unit in India. MATERIALS AND METHODS: Data for patients diagnosed with operable gastric cancer between January 2006 and December 2014 were retrospectively analyzed...
March 2017: Journal of Gastric Cancer
https://www.readbyqxmd.com/read/28337359/effect-of-acupuncture-on-postoperative-ileus-after-distal-gastrectomy-for-gastric-cancer
#9
Se Yun Jung, Hyun Dong Chae, Ung Rae Kang, Min Ah Kwak, In Hwan Kim
PURPOSE: Acupuncture has recently been accepted as a treatment option for managing postoperative ileus (POI) and various functional gastrointestinal disorders. Therefore, we conducted a prospective randomized study to evaluate the effect of acupuncture on POI and other surgical outcomes in patients who underwent gastric surgery. MATERIALS AND METHODS: Thirty-six patients who underwent distal gastrectomy for gastric cancer from March to December 2015 were randomly assigned to acupuncture or non-acupuncture (NA) groups at 1:1 ratio...
March 2017: Journal of Gastric Cancer
https://www.readbyqxmd.com/read/28336527/a-phase-i-clinical-trial-of-single-agent-selinexor-in-acute-myeloid-leukemia
#10
Ramiro Garzon, Michael Savona, Rachid Baz, Michael Andreeff, Nashat Gabrail, Martin Gutierrez, Lynn Savoie, Morten Mau-Sorensen, Nina Wagner-Johnston, Karen Yee, T J Unger, Jean Richard Saint-Martin, Robert Carlson, Tami Rashal, Trinayan Kashyap, Boris Klebanov, Sharon Shacham, Michael Kauffman, Richard Stone
Selinexor is a novel, first-in-class, Selective Inhibitor of Nuclear Export (SINE) compound, which blocks XPO1 function, leads to nuclear accumulation of tumor suppressor proteins (TSPs) and induces cancer cell death. A phase I dose-escalation study was initiated to examine the safety and efficacy of selinexor in patients with advanced hematological malignancies. Ninety-five patients with relapsed or refractory acute myeloid leukemia (AML) were enrolled between January 2013 and June 2014 to receive 4, 8 or 10 doses of selinexor in 21- or 28-day cycle...
March 23, 2017: Blood
https://www.readbyqxmd.com/read/28335396/optimization-of-conditions-for-cyanidin-3-oglucoside-c3g-nanoliposome-production-by-response-surface-methodology-and-cellular-uptake-studies-in-caco-2-cells
#11
Tisong Liang, Rongfa Guan, Haitao Shen, Qile Xia, Mingqi Liu
We aimed to optimize the formulation of C3G nanoliposomes using response surface methodology. Additionally, we evaluated the stability, particle change, and encapsulation efficiency (EE) of C3G nanoliposomes under different temperatures and storage durations, as well as in simulated gastrointestinal juice (SGF) and simulated intestinal fluid. The morphology of C3G nanoliposomes was observed by transmission electron microscope. The ability of C3G nanoliposomes to affect cancer cell morphology and inhibit cancer cell proliferation was studied with Caco-2 cells...
March 13, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28334729/slug-transcription-factor-a-pro-survival-and-prognostic-factor-in-gastrointestinal-stromal-tumour
#12
Olli-Pekka Pulkka, Bengt Nilsson, Maarit Sarlomo-Rikala, Peter Reichardt, Mikael Eriksson, Kirsten Sundby Hall, Eva Wardelmann, Aki Vehtari, Heikki Joensuu, Harri Sihto
BACKGROUND: The SLUG transcription factor has been linked with the KIT signalling pathway that is important for gastrointestinal stromal tumour (GIST) tumourigenesis. Its clinical significance in GIST is unknown. METHODS: Influence of SLUG expression on cell proliferation and viability were investigated in GIST48 and GIST882 cell lines. The association between tumour SLUG expression in immunohistochemistry and recurrence-free survival (RFS) was studied in two clinical GIST series, one with 187 patients treated with surgery alone, and another one with 313 patients treated with surgery and adjuvant imatinib...
March 23, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28333867/determining-risk-of-severe-gastrointestinal-toxicity-based-on-pretreatment-gut-microbial-community-in-patients-receiving-cancer-treatment-a-new-predictive-strategy-in-the-quest-for-personalized-cancer-medicine
#13
Hannah R Wardill, Wim J E Tissing
PURPOSE OF REVIEW: Currently, our ability to accurately predict a patient's risk of developing severe gastrointestinal toxicity from their cancer treatment is limited. Risk stratification continues to rely on traditional patient-related and treatment-related factors including age, ethnicity, sex, comorbidities, genetics, agent, dose and schedule. Although informative, these crude measures continue to underestimate toxicity risk, and hence alternative methods of risk prediction must be investigated...
March 22, 2017: Current Opinion in Supportive and Palliative Care
https://www.readbyqxmd.com/read/28333866/prevention-of-gastrointestinal-side-effects-in-paediatric-oncology-what-are-the-guidelines
#14
Karis K F Cheng
PURPOSE OF REVIEW: Gastrointestinal side-effects, particularly with regard to alimentary tract mucositis and chemotherapy-induced nausea and vomiting (CINV), continue to be frequent and debilitating symptomatic conditions among children and adolescents receiving cytotoxic cancer therapy. Further avenues of progress for mucositis and CINV prevention in paediatric oncology setting are warranted. RECENT FINDINGS: The current article reviews the major guidelines and literature published in 2016 pertaining to the prevention of mucositis and CINV...
March 22, 2017: Current Opinion in Supportive and Palliative Care
https://www.readbyqxmd.com/read/28333199/effect-of-butyrate-and-lactobacillus-gg-on-a-butyrate-receptor-and-transporter-during-campylobacter-jejuni-exposure
#15
Gail A M Cresci, Paul C Mayer, Stuart A Thompson
Campylobacter jejuni (C. jejuni) frequently infects humans causing many gastrointestinal symptoms, fever, fatigue and several long-term debilitating diseases. Current treatment for campylobacteriosis includes rehydration and in some cases, antibiotic therapy. Probiotics are used to treat several gastrointestinal diseases. Butyrate is a short-chain fatty acid known to promote intestinal health. Interaction of butyrate with its respective receptor (HCAR2) and transporter (SLC5A8), both expressed in the intestine, is associated with water and electrolyte absorption as well as providing defense against colon cancer and inflammation...
February 23, 2017: FEMS Microbiology Letters
https://www.readbyqxmd.com/read/28333072/detection-of-circulating-tumor-cells-using-negative-enrichment-immunofluorescence-and-an-in-situ-hybridization-system-in-pancreatic-cancer
#16
Yu Xu, Tai Qin, Jing Li, Xiuchao Wang, Chuntao Gao, Chao Xu, Jihui Hao, Jingcheng Liu, Song Gao, He Ren
Pancreatic cancer (PC) is the most lethal type of gastrointestinal cancer, and early detection and monitoring is an urgent problem. Circulating tumor cells (CTCs) are emerging as a non-invasive biomarker for tumor detection. However, the low sensitivity is a main problem in the traditional CellSearch System for detecting CTCs, especially in patients with PC. In this study, we used negative enrichment (NE), immunofluorescence and in situ hybridization (FISH) of chromosome 8 (NE-iFISH) to capture and identify CTCs in PC patients...
March 23, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28333021/a-phase-1-2-trial-of-a-combination-of-paclitaxel-and-trastuzumab-with-daily-irradiation-or-paclitaxel-alone-with-daily-irradiation-after-transurethral-surgery-for-noncystectomy-candidates-with-muscle-invasive-bladder-cancer-trial-nrg-oncology-rtog-0524
#17
M Dror Michaelson, Chen Hu, Huong T Pham, Douglas M Dahl, Chin Lee-Wu, Gregory P Swanson, Jacqueline Vuky, R Jeffrey Lee, Luis Souhami, Brian Chang, Asha George, Howard Sandler, William Shipley
PURPOSE: Bladder preservation therapy is an effective treatment for muscle-invasive urothelial carcinoma (UC). In this study we treated noncystectomy candidates with daily radiation and weekly paclitaxel for 7 weeks. Patients whose tumors showed her2/neu overexpression were additionally treated with weekly trastuzumab. METHODS AND MATERIALS: Sixty-eight evaluable patients were treated with radiation therapy and either paclitaxel + trastuzumab (group 1) or paclitaxel alone (group 2)...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28333019/a-comparison-between-low-dose-rate-brachytherapy-with-or-without-androgen-deprivation-external-beam-radiation-therapy-with-or-without-androgen-deprivation-and-radical-prostatectomy-with-or-without-adjuvant-or-salvage-radiation-therapy-for-high-risk-prostate
#18
Jay P Ciezki, Michael Weller, Chandana A Reddy, Jeffrey Kittel, Harguneet Singh, Rahul Tendulkar, Kevin L Stephans, James Ulchaker, Kenneth Angermeier, Andrew Stephenson, Steven Campbell, Georges-Pascal Haber, Eric A Klein
PURPOSE: We compare the efficacy and toxicity among the 3 major modalities available used to treat high-risk prostate cancer (HRCaP). METHODS AND MATERIALS: From 1996 to 2012, 2557 HRCaP patients were treated: 734 received external beam radiation therapy (EBRT) with or without androgen deprivation therapy (ADT), 515 received low-dose-rate prostate brachytherapy (LDR) with or without ADT, and 1308 received radical prostatectomy (RP) with or without EBRT. Biochemical relapse-free survival (bRFS), clinical relapse-free survival (cRFS), and prostate cancer-specific mortality (PCSM) were assessed...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28333018/nationwide-multicenter-retrospective-study-on-high-dose-rate-brachytherapy-as-monotherapy-for-prostate-cancer
#19
Yasuo Yoshioka, Tadayuki Kotsuma, Akira Komiya, Shinji Kariya, Koji Konishi, Norio Nonomura, Kazuhiko Ogawa, Eiichi Tanaka, Kensaku Nishimura, Yasuyoshi Fujiuchi, Hiroshi Kitamura, Takuji Yamagami, Ichiro Yamasaki, Kazuo Nishimura, Teruki Teshima, Katsumasa Nakamura, Jun Itami
PURPOSE: To present, analyze, and discuss results of a nationwide, multicenter, retrospective study on high-dose-rate brachytherapy (HDR-BT) as monotherapy for low-, intermediate-, and high-risk prostate cancer. METHODS AND MATERIALS: From 1995 through 2013, 524 patients, 73 (14%) with low-risk, 207 (40%) with intermediate-risk, and 244 (47%) with high-risk prostate cancer, were treated with HDR-BT as monotherapy at 5 institutions in Japan. Dose fractionations were 27 Gy/2 fractions for 69 patients (13%), 45...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28333014/single-nucleotide-polymorphism-tgf%C3%AE-1-r25p-correlates-with-acute-toxicity-during-neoadjuvant-chemoradiotherapy-in-rectal-cancer-patients
#20
J Joshua Smith, Isaac Wasserman, Sarah A Milgrom, Oliver S Chow, Chin-Tung Chen, Sujata Patil, Karyn A Goodman, Julio Garcia-Aguilar
PURPOSE: To validate the finding of an association between single nucleotide polymorphisms (SNPs) and toxicity during chemoradiotherapy (CRT) in rectal cancer patients, in an independent population. METHODS AND MATERIALS: The cohort consisted of 165 patients who received CRT for rectal cancer from 2006 to 2012. Prospectively recorded toxicity information, graded according to the Common Terminology Criteria for Adverse Events version 3.0, was retrieved from the medical record...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
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