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https://www.readbyqxmd.com/read/28905010/incomplete-resection-after-macroscopic-radical-endoscopic-resection-of-t1-colorectal-cancer-should-a-paradigm-changing-approach-to-address-the-risk-be-considered
#1
EDITORIAL
Felix W Leung
No abstract text is available yet for this article.
2017: Translational Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28753696/colorectal-endoscopic-full-thickness-resection-using-a-novel-flat-base-over-the-scope-clip-a-prospective-study
#2
Yara Backes, Wouter F W Kappelle, Luuk Berk, Arjun D Koch, John N Groen, Wouter H de Vos Tot Nederveen Cappel, Matthijs P Schwartz, Marjon Kerkhof, Peter D Siersema, Roland Schröder, T G Tan, Miangela M Lacle, Frank P Vleggaar, Leon M G Moons
Background and study aims We aimed to evaluate the feasibility and safety of a new, flat-based over-the-scope clip (Padlock Clip) for colorectal endoscopic full-thickness resection (eFTR). Patients and methods We prospectively included 26 patients with lesions < 20 mm. Indications for eFTR were re-resection of the scar of a low risk malignant polyp (n = 11), recurrent adenoma in a non-lifting scar (n = 10), non-lifting polyp (n = 4), and an adenoma located in a diverticulum (n = 1)...
July 28, 2017: Endoscopy
https://www.readbyqxmd.com/read/28743660/oxaliplatin-induced-peripheral-neuropathy-and-identification-of-unique-severity-groups-in-colorectal-cancer
#3
Kathleen A Griffith, Shijun Zhu, Meg Johantgen, Michael D Kessler, Cynthia Renn, Andreas S Beutler, Rahul Kanwar, Nicholas Ambulos, Guido Cavaletti, Jordi Bruna, Chiara Briani, Andreas A Argyriou, Haralabos P Kalofonos, Laura M Yerges-Armstrong, Susan G Dorsey
CONTEXT: Oxaliplatin-induced peripheral neuropathy (OIPN) is a dose limiting toxicity of oxaliplatin and affects most colorectal cancer (CRC) patients. OIPN is commonly evaluated by patient symptom report, using scales to reflect impairment. They do not discriminate between unique grouping of symptoms and signs, which impedes prompt identification of OIPN. OBJECTIVE: Our study objective was to identify clusters of symptoms and signs that differentiated underlying clinical severity and segregated patients within our population into OIPN subgroups...
July 22, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/28740450/single-nucleotide-polymorphisms-in-genes-macc1-rad18-mmp7-and-sdf-1a-as-prognostic-factors-in-resectable-colorectal-cancer
#4
Matej Horvat, Uros Potocnik, Katja Repnik, Rajko Kavalar, Vesna Zadnik, Stojan Potrc, Borut Stabuc
BACKGROUND: Colorectal cancer (CRC) represents one of the most common malignancies worldwide. Research has indicated that functional gene changes such as single nucleotide polymorphism (SNP) influence carcinogenesis and metastasis and might have an influence on disease relapse. The aim of our study was to evaluate the role of SNPs in selected genes as prognostic markers in resectable CRC. PATIENTS AND METHODS: In total, 163 consecutive patients treated surgically for CRC of stages I, II and III at the University Medical Centre in Maribor in 2007 and 2008 were investigated...
June 2017: Radiology and Oncology
https://www.readbyqxmd.com/read/28720258/feasibility-and-acceptability-of-the-use-of-patient-reported-outcome-measures-proms-in-the-delivery-of-nurse-led-supportive-care-to-people-with-colorectal-cancer
#5
Grigorios Kotronoulas, Constantina Papadopoulou, Lorna MacNicol, Mhairi Simpson, Roma Maguire
PURPOSE: Logistical issues pertinent to the use of patient-reported outcome measures (PROMs) by colorectal cancer nurse specialists (CNS) to identify the needs of people with colorectal cancer (CRC) in acute care remain unknown. We explored the feasibility and acceptability of PROMs-driven, CNS-led consultations to enhance delivery of supportive care to people with CRC completing adjuvant chemotherapy. METHODS: A systematic literature review and focus groups with patients and CNS (Phase 1) were followed by a repeated-measures, exploratory study (Phase 2), whereby pre-consultation PROM data were collected during three consecutive, monthly consultations, and used by the CNS to enable delivery of personalised supportive care...
August 2017: European Journal of Oncology Nursing: the Official Journal of European Oncology Nursing Society
https://www.readbyqxmd.com/read/28705200/the-prognostic-value-of-lymph-node-yield-in-the-earliest-stage-of-colorectal-cancer-a-multicenter-cohort-study
#6
Yara Backes, Sjoerd G Elias, Bibie S Bhoelan, John N Groen, Jeroen van Bergeijk, Tom C J Seerden, Hendrikus J M Pullens, Bernhard W M Spanier, Joost M J Geesing, Koen Kessels, Marjon Kerkhof, Peter D Siersema, Wouter H de Vos Tot Nederveen Cappel, Niels van Lelyveld, Frank H J Wolfhagen, Frank Ter Borg, G Johan A Offerhaus, Miangela M Lacle, Leon M G Moons
BACKGROUND: In patients with stage II colorectal cancer (CRC) the number of surgically retrieved lymph nodes (LNs) is associated with prognosis, resulting in a minimum of 10-12 retrieved LNs being recommended for this stage. Current guidelines do not provide a recommendation regarding LN yield in T1 CRC. Studies evaluating LN yield in T1 CRC suggest that such high LN yields are not feasible in this early stage, and a lower LN yield might be appropriate. We aimed to validate the cut-off of 10 retrieved LNs on risk for recurrent cancer and detection of LN metastasis (LNM) in T1 CRC, and explored whether this number is feasible in clinical practice...
July 14, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28693240/melanoma-antigen-encoding-gene-family-member-a1-6-and-htert-in-the-detection-of-circulating-tumor-cells-following-cd45-depletion-and-rna-extraction
#7
Dae-Dong Kim, Chun-Seok Yang, Hyun-Dong Chae, Sang-Gyu Kwak, Chang-Ho Jeon
A total of 76 blood samples from patients without malignant disease and 107 blood samples from patients with malignant disease were investigated for the presence of circulating tumor cells (CTCs). To detect CTCs, hematopoietic cells were removed from the blood samples and different RNA extraction methods were used to amplify the melanoma antigen-encoding gene family member A1-family member A6 (MAGE A1-6) and the human telomerase reverse transcriptase (hTERT) gene as potential CTC markers. Comparison between four methods for extracting RNA from the blood was performed...
July 2017: Oncology Letters
https://www.readbyqxmd.com/read/28681123/estrogen-receptor-%C3%AE-as-a-prognostic-marker-of-tumor-progression-in-colorectal-cancer-with-familial-adenomatous-polyposis-and-sporadic-polyps
#8
Paulo Roberto Stevanato Filho, Samuel Aguiar Júnior, Maria Dirlei Begnami, Fábio de Oliveira Ferreira, Wilson Toshihiko Nakagawa, Ranyell Matheus Sobreira Batista Spencer, Tiago Santoro Bezerra, Philip Edward Boggiss, Ademar Lopes
The incidence of colorectal cancer (CRC) is lower in women than in men, and sex steroids can be considered contributing factors because oral contraception usage and estrogen replacement therapy are associated with decreased risk. Conversely, colorectal polyp development in familial adenomatous polyposis (FAP) begins during puberty. The objectives were to evaluate the relationship between the expression of these hormone receptors and adenoma-carcinoma progression, CRC stage and overall survival. We studied 120 A...
July 5, 2017: Pathology Oncology Research: POR
https://www.readbyqxmd.com/read/28643310/-establishment-of-a-prognostic-nomogram-to-predict-long-term-survival-in-non-metastatic-colorectal-cancer-patients
#9
Xiaojie Wang, Pan Chi, Huiming Lin, Xingrong Lu, Ying Huang, Zongbin Xu, Shenghui Huang, Yanwu Sun, Daoxiong Ye
OBJECTIVE: To establish a nomogram to predict long-term survival in non-metastatic colorectal cancer patients. METHODS: A retrospective analysis was conducted in patients with non-metastatic colorectal cancer who underwent radical surgery in the Department of Colorectal Surgery of Affiliated Union Hospital of Fujian Medical University between January 2000 and December 2014. Univariate and multivariate analyses on disease-free survival (DFS) were performed using the Cox proportional regression model...
June 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28635083/clinically-distinct-trajectories-of-fatigue-and-their-longitudinal-relationship-with-the-disturbance-of-personal-goals-following-a-cancer-diagnosis
#10
Fabiola Müller, Marrit A Tuinman, Moniek Janse, Josué Almansa, Mirjam A G Sprangers, Ans Smink, Adelita V Ranchor, Joke Fleer, Mariët Hagedoorn
OBJECTIVES: Most studies on fatigue in patients with cancer aggregate its prevalence and severity on a group level, ignoring the possibility that subgroups of patients may differ widely in their development of fatigue. This study aimed to identify subgroups of patients with clinically distinct trajectories of fatigue from diagnosis to 18 months post-diagnosis. As fatigue might trigger goal disturbance, the study also identified trajectories of concrete and abstract goal disturbance and longitudinally examined their co-occurrence with fatigue...
June 21, 2017: British Journal of Health Psychology
https://www.readbyqxmd.com/read/28622249/dynamic-liver-magnetic-resonance-imaging-in-free-breathing-feasibility-of-a-cartesian-t1-weighted-acquisition-technique-with-compressed-sensing-and-additional-self-navigation-signal-for-hard-gated-and-motion-resolved-reconstruction
#11
Benjamin Kaltenbach, Andreas M Bucher, Julian L Wichmann, Dominik Nickel, Christoph Polkowski, Renate Hammerstingl, Thomas J Vogl, Boris Bodelle
OBJECTIVES: The aim of this study was to assess the feasibility of a free-breathing dynamic liver imaging technique using a prototype Cartesian T1-weighted volumetric interpolated breathhold examination (VIBE) sequence with compressed sensing and simultaneous acquisition of a navigation signal for hard-gated and motion state-resolved reconstruction. MATERIALS AND METHODS: A total of 43 consecutive oncologic patients (mean age, 66 ± 11 years; 44% female) underwent free-breathing dynamic liver imaging for the evaluation of liver metastases from colorectal cancer using a prototype Cartesian VIBE sequence (field of view, 380 × 345 mm; image matrix, 320 × 218; echo time/repetition time, 1...
June 16, 2017: Investigative Radiology
https://www.readbyqxmd.com/read/28620142/magnetic-resonance-imaging-of-rrx-001-pharmacodynamics-in-preclinical-tumors
#12
Natarajan Raghunand, Jan Scicinski, Gerald P Guntle, Bhumasamudram Jagadish, Eugene A Mash, Elizabeth Bruckheimer, Bryan Oronsky, Ronald L Korn
RRx-001 is an anticancer agent that subjects cancer cells to reactive oxygen/nitrogen species (ROS/RNS) and acts as an epigenetic modifier. We have used a thiol-bearing MRI contrast agent, Gd-LC7-SH, to investigate the pharmacodynamics of RRx-001 in CHP-100 Ewing's Sarcoma, HT-29 colorectal carcinoma, and PANC-1 pancreatic carcinoma xenografts in SCID mice. Binding of Gd-LC7-SH to the Cys34 residue on plasma albumin prolongs retention in the tumor microenvironment and increases tumor enhancement on MRI. Mice were imaged by MRI and in vivo T1 maps acquired 50 min (T150 min) after injection of 0...
June 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/28556280/endoscopic-submucosal-dissection-of-t1-cancer-with-colonic-diverticulum-by-pocket-creation-method
#13
LETTER
Naohisa Yoshida, Yuji Naito, Mitsuo Kishimoto
No abstract text is available yet for this article.
May 28, 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/28539229/endoscopic-full-thickness-resection-of-superficial-colorectal-neoplasms-using-a-new-over-the-scope-clip-system-a-single-centre-study
#14
Gianluca Andrisani, Margherita Pizzicannella, Margareth Martino, Roberta Rea, Monica Pandolfi, Chiara Taffon, Marco Caricato, Roberto Coppola, Anna Crescenzi, Guido Costamagna, Francesco Maria Di Matteo
BACKGROUND AND AIM: Endoscopic full-thickness resection (EFTR) provides complete en-bloc resection with a histopathological evaluation of submucosal, muscular, and serosal layers. The aim of this study was to investigate the efficacy and safety of a novel over-the-scope device for colorectal EFTR. MATERIAL AND METHODS: In this retrospective, observational, open-label case study, a total of 20 patients with superficial colorectal neoplasms, underwent EFTR using a new endoscopic full-thickness resection device (FTRD; Ovesco Endoscopy, Tübingen, Germany)...
May 2, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28537909/meta-analysis-indicating-that-high-alcam-expression-predicts-poor-prognosis-in-colorectal-cancer
#15
Yeqing Zhang, Chunmei Qian, Lin Jing, Jianlin Ren, Yu Guan
Activated leukocyte cell adhesion molecule (ALCAM) has been linked to the development and progress of colorectal cancer (CRC). In this meta-analysis, we examined whether ALCAM expression is predictive of survival outcomes in CRC patients. We included 7 studies with 2048 patients in our meta-analysis after searching the PubMed, Cochrane Library, EMBASE, OVID and Web of Science databases. High ALCAM expression was associated with poor overall survival among CRC patients (HR = 1.94, 95%CI = 1.05-3.58, P = 0.03)...
July 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28531456/multi-frequency-bioelectrical-impedance-analysis-bia-compared-to-magnetic-resonance-imaging-mri-for-estimation-of-fat-free-mass-in-colorectal-cancer-patients-treated-with-chemotherapy
#16
Stine S Palle, Line T Møllehave, Zahra Taheri-Kadkhoda, Susanne Johansen, Lisbeth Larsen, Janne W Hansen, Nikolaj K G Jensen, Anette O Elingaard, Alice H Møller, Karen Larsen, Jens R Andersen
BACKGROUND: Changes in body composition in cancer patients during chemotherapy are associated with treatment related toxicities or mortalities. Thus, it is relevant to identify accessible, relatively inexpensive, portable and reliable tools for evaluation of body composition in cancer patients during the course of their treatments. OBJECTIVE: To examine relationships between single cross-sectional thighs magnetic resonance imaging (MRI), skeletal muscle mass (SM) as reference and multi-frequency bioelectrical impedance analysis (BIA) fat free mass (FFM) in patients with colorectal cancer undergoing chemotherapy...
December 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28529993/endoscopic-treatment-for-high-risk-t1-colorectal-cancer-is-it-better-to-begin-with-endoscopic-or-surgical-treatment
#17
EDITORIAL
Shintaro Fujihara, Hirohito Mori, Hideki Kobara, Noriko Nishiyama, Akira Yoshitake, Akihiro Deguchi, Tsutomu Masaki
No abstract text is available yet for this article.
2017: Translational Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28529608/the-monocyte-to-red-blood-cell-count-ratio-is-a-strong-predictor-of-postoperative-survival-in-colorectal-cancer-patients-the-fujian-prospective-investigation-of-cancer-fiesta-study
#18
Feng Peng, Dan Hu, Xiandong Lin, Gang Chen, Binying Liang, Chao Li, Yan Chen, Zhaolei Cui, Hejun Zhang, Jixiu Lin, Xiongwei Zheng, Wenquan Niu
Background and Aims: We sought to evaluate the prognosis of preoperative blood routine parameters for the mortality of colorectal cancer patients after surgery by eliciting a subset of data from the ongoing Fujian prospective investigation of cancer (FIESTA) study. Methods: 1318 colorectal cancer patients with completed survival data were enrolled between 2000 and 2008. Effect-size estimates are expressed as hazard ratio (HR) and 95% confidence interval (CI). Results: The median follow-up time was 58.6 months...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28471726/efficacy-of-blended-cognitive-behavior-therapy-for-high-fear-of-recurrence-in-breast-prostate-and-colorectal-cancer-survivors-the-sword-study-a-randomized-controlled-trial
#19
RANDOMIZED CONTROLLED TRIAL
Marieke van de Wal, Belinda Thewes, Marieke Gielissen, Anne Speckens, Judith Prins
Purpose Fear of cancer recurrence (FCR) is a common problem experienced by cancer survivors. Approximately one third of survivors report high FCR. This study aimed to evaluate whether blended cognitive behavior therapy (bCBT) can reduce the severity of FCR in cancer survivors curatively treated for breast, prostate, or colorectal cancer. Patients and Methods This randomized controlled trial included 88 cancer survivors with high FCR (Cancer Worry Scale score ≥ 14) from 6 months to 5 years after cancer treatment...
July 1, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28431329/stealth-recombinant-human-serum-albumin-nanoparticles-conjugating-5-fluorouracil-augmented-drug-delivery-and-cytotoxicity-in-human-colon-cancer-ht-29-cells
#20
Ankita Sharma, Amanpreet Kaur, Upendra Kumar Jain, Ramesh Chandra, Jitender Madan
BACKGROUND AND OBJECTIVE: 5-Fluorouracil (5-FU) is a first-line chemotherapeutic drug in colorectal cancer. However, intravenous administration of 5-FU at the dose of 7-12mg/kg exhibits curbs like short half-life (20min) and toxic side-effects on bone marrow cells. Therefore, in present investigation, 5-FU was conjugated to poly (ethylene glycol) anchored recombinant human serum albumin nanoparticles (5-FU-rHSA-PEG-NPs) to improve the pharmacokinetic and therapeutic profiles. METHODS AND RESULTS: The mean particle size of 5-FU-rHSA-NPs was measured to be 44...
April 12, 2017: Colloids and Surfaces. B, Biointerfaces
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