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https://www.readbyqxmd.com/read/28645422/form-of-presentation-natural-history-and-course-of-postoperative-venous-thromboembolism-in-patients-operated-on-for-pelvic-and-abdominal-cancer-analysis-of-the-riete-registry
#1
Ana Belén Bustos Merlo, Juan Ignacio Arcelus Martínez, Jesús Damián Turiño Luque, Beatriz Valero, Aurora Villalobos, Miguel Ángel Aibar, Manuel Monreal Bosch
INTRODUCTION: Venous thromboembolism (VTE) represents a serious complication after oncologic surgery. Recent studies have shown that the risk of VTE persists several weeks after surgery. This study assesses the form of presentation and time course of VTE after abdominal and pelvic cancer surgery. METHODS: Prospective, multicenter, observational study that analyzes data from an international registry (RIETE) that includes consecutive patients with symptomatic VTE...
June 20, 2017: Cirugía Española
https://www.readbyqxmd.com/read/28643300/-advantages-and-disadvantages-of-minimally-invasive-surgery-in-colorectal-cancer-surgery
#2
Minhua Zheng, Junjun Ma
Since the emergence of minimally invasive technology twenty years ago, as a surgical concept and surgical technique for colorectal cancer surgery, its obvious advantages have been recognized. Laparoscopic technology, as one of the most important technology platform, has got a lot of evidence-based support for the oncological safety and effectiveness in colorectal cancer surgery Laparoscopic technique has advantages in terms of identification of anatomic plane and autonomic nerve, protection of pelvic structure, and fine dissection of vessels...
June 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28641461/the-impact-of-data-errors-on-the-outcome-of-randomized-clinical-trials
#3
Marc Buyse, Pierre Squifflet, Elisabeth Coart, Emmanuel Quinaux, Cornelis Ja Punt, Everardo D Saad
Background/aims Considerable human and financial resources are typically spent to ensure that data collected for clinical trials are free from errors. We investigated the impact of random and systematic errors on the outcome of randomized clinical trials. Methods We used individual patient data relating to response endpoints of interest in two published randomized clinical trials, one in ophthalmology and one in oncology. These randomized clinical trials enrolled 1186 patients with age-related macular degeneration and 736 patients with metastatic colorectal cancer...
June 1, 2017: Clinical Trials: Journal of the Society for Clinical Trials
https://www.readbyqxmd.com/read/28637567/the-impact-of-early-recurrence-on-quality-of-life-after-cytoreduction-with-hipec
#4
Nathan M Hinkle, Vandana Botta, John P Sharpe, Paxton Dickson, Jeremiah Deneve, Gitonga Munene
Improved oncological outcomes after cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) in highly selected patients have been well documented. The extensive nature of the procedure adversely affects quality of life (QoL). The aim of this study is to longitudinally evaluate QoL following CRS/HIPEC. This is a retrospective review of a prospectively maintained database of patients with peritoneal malignancies undergoing CRS/HIPEC. Clinicopathological data, oncologic outcomes, and QoL were analyzed preoperatively and postoperatively at 2 weeks, and 1, 3, 6, and 12 months...
June 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28635972/experiences-and-concerns-of-lesbian-gay-or-bisexual-survivors-of-colorectal-cancer
#5
Allyson Baughman, Melissa A Clark, Ulrike Boehmer
PURPOSE/OBJECTIVES: To identify the experiences and needs of lesbian, gay, or bisexual (LGB) survivors of colorectal cancer (CRC) and to expand the current understanding of LGB survivorship by obtaining in-depth knowledge of survivorship among individuals with a cancer other than breast or prostate. 
. RESEARCH APPROACH: Qualitative, semistructured individual interviews via telephone.
. SETTING: Participants were recruited using social media, flyers, word of mouth, and contact with LGB and cancer organizations during a four-month period...
May 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28631777/-continuity-of-care-in-oncology-quantitative-analysis-of-data-from-patients-treated-in-two-different-settings-in-emilia-romagna
#6
Tiziano Carradori, Francesca Bravi, Daniela Sara Butera, Erica Iannazzo, Giorgia Valpiani, Ulrich Wienand
INTRODUCTION: In order to ensure high-quality treatment for patients with cancer it is vital to implement organisational models (pathways and networks) and that guarantee continuity of care. Appropriate assessment tools that promote the evaluation and analysis of care pathways from the patients' perspective are available. Hence the aim of this study was to verify whether or not the coordination between the various stages and care providers in a cancer treatment pathway is perceived by our patients...
June 2017: Recenti Progressi in Medicina
https://www.readbyqxmd.com/read/28625391/twelve-year-experience-of-radical-but-conservative-liver-surgery-for-colorectal-metastases-impact-on-surgical-practice-and-oncologic-efficacy
#7
Guido Torzilli, Luca Viganò, Andrea Gatti, Guido Costa, Matteo Cimino, Fabio Procopio, Matteo Donadon, Daniele Del Fabbro
BACKGROUND: Liver surgery for colorectal metastases (CLM) is moving toward parenchyma-sparing approaches. The authors reported the technical feasibility of parenchyma-sparing hepatectomy for deeply located tumors, but its impact on daily practice and long-term outcomes remain unclear. METHODS: The patients undergoing liver resection (LR) for CLM with vascular contact (first-/second-order pedicle or hepatic vein (HV) trunk) were considered. Those undergoing major hepatectomy were excluded...
June 16, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
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
#8
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/28620008/pten-dicer1-fh-and-their-associated-tumor-susceptibility-syndromes-clinical-features-genetics-and-surveillance-recommendations-in-childhood
#9
REVIEW
Kris Ann P Schultz, Surya P Rednam, Junne Kamihara, Leslie Doros, Maria Isabel Achatz, Jonathan D Wasserman, Lisa R Diller, Laurence Brugières, Harriet Druker, Katherine A Schneider, Rose B McGee, William D Foulkes
PTEN hamartoma tumor syndrome (PHTS), DICER1 syndrome, and hereditary leiomyomatosis and renal cell cancer (HLRCC) syndrome are pleiotropic tumor predisposition syndromes that include benign and malignant neoplasms affecting adults and children. PHTS includes several disorders with shared and distinct clinical features. These are associated with elevated lifetime risk of breast, thyroid, endometrial, colorectal, and renal cancers as well as melanoma. Thyroid cancer represents the predominant cancer risk under age 20 years...
June 15, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28612020/pattern-and-dynamics-of-distant-metastases-in-metastatic-colorectal-cancer
#10
Julian Walter Holch, Maximilian Demmer, Charlotte Lamersdorf, Marlies Michl, Christoph Schulz, Jobst Christian von Einem, Dominik Paul Modest, Volker Heinemann
BACKGROUND: Few studies report the incidence of metastatic patterns in colorectal cancer. Furthermore, little is known about dynamic aspects of these metastases during the course of disease. METHODS: This retrospective cohort study involved 385 patients who received anti-tumor treatment at our institution (Department of Medical Oncology, University Hospital Grosshadern, Ludwig-Maximilians-University Munich, Germany) for metastatic colorectal adenocarcinoma between 2007 and 2014...
March 2017: Visceral Medicine
https://www.readbyqxmd.com/read/28612019/thermal-ablation-in-the-management-of-colorectal-cancer-patients-with-oligometastatic-liver-disease
#11
REVIEW
Elena Nadia Petre, Constantinos Sofocleous
BACKGROUND: Surgical resection of limited colorectal liver disease improves long-term survival and can be curative in a subset of selected cases. Image-guided percutaneous ablation therapies have emerged as safe and effective alternative options for selected patients with unresectable colorectal liver metastases (CLM) that can be ablated with margins. Ablation causes focal destruction of tissue and has increasingly been shown to provide durable eradication of tumors. METHODS: A selective review of literature was conducted in PubMed, focusing on recent studies reporting on the safety, efficacy, and long-term outcomes of percutaneous ablation modalities in the treatment of CLM...
March 2017: Visceral Medicine
https://www.readbyqxmd.com/read/28608118/oncologic-impact-of-anastomotic-leakage-following-colorectal-cancer-surgery-a-systematic-review-and-meta-analysis
#12
Gi Won Ha, Jong Hun Kim, Min Ro Lee
BACKGROUND: Anastomotic leakage (AL) is a major complication of surgery for colorectal cancer (CRC), and is associated with increased morbidity and mortality; However, there are conflicting results on the impact of AL on long-term oncologic outcomes. OBJECTIVE: The aim of this meta-analysis was to assess the oncologic outcomes of AL following restorative surgery for CRC. METHODS: Multiple comprehensive databases, including PubMed, EMBASE, and The Cochrane Library, were searched for studies that assessed the oncologic effects of AL following surgery for CRC...
June 12, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28602756/antrodia-cinnamomea-sensitizes-radio-chemo-therapy-of-cancer-stem-like-cells-by-modulating-microrna-expression
#13
Yu-Kai Su, Ping-Hsiao Shih, Wei-Hwa Lee, Oluwaseun Adebayo Bamodu, Alexander T H Wu, Chun-Chih Huang, Yew-Min Tzeng, Michael Hsiao, Chi-Tai Yeh, Chien-Min Lin
ETHNOPHARMACOLOGICAL RELEVANCE: The discovery of many tissue-specific cancer stem cells (CSCs) continues to attract scientific attention. These CSCs are considered to be associated with chemo- and radio-resistance, and consequently, failure of conventional anticancer therapies. The recent demonstration of several microRNAs as enhancers of tumorigenicity via modulation of epithelial-mesenchymal transition and cancer stemness, makes them putative novel therapeutic target in oncology. Antrodia cinnamomea is a Chinese traditional medicine with several biological functions including anti-inflammation, antioxidant, and cancer prevention...
June 8, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28601828/colorectal-cancer-with-synchronous-liver-limited-metastases-the-protocol-of-an-inception-cohort-study-cosmic
#14
Ajith K Siriwardena, Anthony K C Chan, Agnieszka M Ignatowicz, James M Mason
INTRODUCTION: Colorectal cancer is the fourth most common cancer in the UK and an important cause of cancer-related death. In 20% of patients, there is metastasis to the liver or beyond at the time of diagnosis. The management of synchronous disease is complex. Conventional surgery removes the colorectal primary first, followed by chemotherapy, with resection of liver metastases as a final step. Advances in the availability and safety of liver surgery, anaesthesia and critical care have made two alternative options feasible...
June 9, 2017: BMJ Open
https://www.readbyqxmd.com/read/28599835/the-appropriateness-of-30-day-mortality-as-a-quality-metric-in-colorectal-cancer-surgery
#15
Mohamed Abdelgadir Adam, Megan C Turner, Zhifei Sun, Jina Kim, Brian Ezekian, John Migaly, Christopher R Mantyh
BACKGROUND: Our study compares 30-day vs. 90-day mortality following colorectal cancer surgery (CRS), and examines hospital performance ranking based on this assessment. METHODS: Mortality rates were compared between 30 vs. 90 days following CRS for patients with stage I-III colorectal cancers from the National Cancer Database (2004-2012). Risk-adjusted hierarchical regression models evaluated hospital performance based on mortality. Hospitals were ranked into top (10%), middle (80%), and lowest (10%) performance groups...
June 3, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28594589/mek-inhibitors-in-oncology-a-patent-review-2015-present
#16
Debarshi Kar Mahapatra, Vivek Asati, Sanjay Kumar Bharti
The RAS/RAF/MEK/ERK and PI3K/AKT/mTOR signaling pathways have been identified as promising therapeutic targets for cancer therapy. Over-activation of these pathways and their components including gene mutations has been considered as one of the major causes of melanoma. Mitogen-activated protein kinase (MEK) is a downstream kinase of RAS pathway found in two different forms MEK1/2. The MEK inhibitors in combination with other kinase/mutant gene inhibitors have shown promising results in patients with metastatic melanoma...
June 19, 2017: Expert Opinion on Therapeutic Patents
https://www.readbyqxmd.com/read/28592624/prolonged-pemetrexed-infusion-plus-gemcitabine-in-refractory-metastatic-colorectal-cancer-preclinical-rationale-and-phase-ii-study-results
#17
Alessandro Passardi, Francesca Fanini, Livia Turci, Flavia Foca, Paola Rosetti, Silvia Ruscelli, Andrea Casadei Gardini, Martina Valgiusti, Claudio Dazzi, Maurizio Marangolo
LESSONS LEARNED: Difficulties in translating in vitro results into clinical practice are inevitable.Further efforts to verify the efficacy of alternative schedules of pemetrexed in solid tumors are encouraged. BACKGROUND: We investigated the cytotoxic activity of pemetrexed in combination with several drugs (gemcitabine, carboplatin, vinorelbine, and mitomycin C) using different exposure schedules in three colon cancer cell lines. The best results were obtained with the following schedule: a prolonged pemetrexed exposure followed by a 48-hour wash-out and then gemcitabine...
June 7, 2017: Oncologist
https://www.readbyqxmd.com/read/28592577/the-esmart-study-protocol-a-randomised-controlled-trial-to-evaluate-electronic-symptom-management-using-the-advanced-symptom-management-system-asyms-remote-technology-for-patients-with-cancer
#18
Roma Maguire, Patricia A Fox, Lisa McCann, Christine Miaskowski, Grigorios Kotronoulas, Morven Miller, Eileen Furlong, Emma Ream, Jo Armes, Elisabeth Patiraki, Alexander Gaiger, Geir V Berg, Adrian Flowerday, Peter Donnan, Paul McCrone, Kathi Apostolidis, Jenny Harris, Stylianos Katsaragakis, Alison R Buick, Nora Kearney
INTRODUCTION: While some evidence exists that real-time remote symptom monitoring devices can decrease morbidity and prevent unplanned admissions in oncology patients, overall, these studies have significant methodological weaknesses. The electronic Symptom Management using the Advanced Symptom Management System (ASyMS) Remote Technology (eSMART) study is designed to specifically address these weaknesses with an appropriately powered, repeated-measures, parallel-group stratified randomised controlled trial of oncology patients...
June 6, 2017: BMJ Open
https://www.readbyqxmd.com/read/28591336/prognostic-factors-affecting-outcomes-in-multivisceral-en-bloc-resection-for-colorectal-cancer
#19
Caio Sergio Rizkallah Nahas, Sergio Carlos Nahas, Ulysses Ribeiro-Junior, Leonardo Bustamante-Lopez, Carlos Frederico Sparapan Marques, Rodrigo Ambar Pinto, Antonio Rocco Imperiale, Guilherme Cutait Cotti, William Carlos Nahas, Daher Cezar Chade, Dariane Sampaio Piato, Fabio Busnardo, Ivan Cecconello
OBJECTIVES: This study sought to determine the clinical and pathological factors associated with perioperative morbidity, mortality and oncological outcomes after multivisceral en bloc resection in patients with colorectal cancer. METHODS: Between January 2009 and February 2014, 105 patients with primary colorectal cancer selected for multivisceral resection were identified from a prospective database. Clinical and pathological factors, perioperative morbidity and mortality and outcomes were obtained from medical records...
May 2017: Clinics
https://www.readbyqxmd.com/read/28591157/the-impact-of-de-novo-liver-metastasis-on-clinical-outcome-in-patients-with-advanced-non-small-cell-lung-cancer
#20
Yu-Ping Chang, Yu-Mu Chen, Chien-Hao Lai, Chiung-Yu Lin, Wen-Feng Fang, Cherng-Hua Huang, Shau-Hsuan Li, Hung-Chen Chen, Chin-Chou Wang, Meng-Chih Lin
Liver metastasis has been found to affect outcome in prostate cancer and colorectal cancer, but its role in lung cancer is unclear. The current study aimed to evaluate the impact of de novo liver metastasis (DLM) on stage IV non-small cell lung cancer (NSCLC) outcomes and to examine whether tyrosine kinase inhibitors (TKI) reverse poor prognosis in patients with DLM and epidermal growth factor receptor (EGFR)-mutant NSCLC. Among 1392 newly diagnosed NSCLC patients, 490 patients with stage IV disease treated between November 2010 and March 2014 at Kaohsiung Chang Gung Memorial Hospital were included...
2017: PloS One
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