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interval colorectal cancer

Fatemeh Momen-Heravi, Ana Babic, Shelley S Tworoger, Libin Zhang, Kana Wu, Stephanie A Smith-Warner, Shuji Ogino, Andrew T Chan, Jeffrey Meyerhardt, Edward Giovannucci, Charles Fuchs, Eunyoung Cho, Dominique S Michaud, Meir J Stampfer, Yau-Hua Yu, David Kim, Xuehong Zhang
Periodontal diseases including tooth loss might increase systemic inflammation, lead to immune dysregulation, and alter gut microbiota, thereby possibly influencing colorectal carcinogenesis. Few epidemiological studies have examined the association between periodontal diseases and colorectal cancer (CRC) risk. We collected information on the periodontal disease (defined as history of periodontal bone loss) and number of natural teeth in the Nurses' Health Study. A total of 77,443 women were followed since 1992...
October 25, 2016: International Journal of Cancer. Journal International du Cancer
Alastair Fung, Nora Trabulsi, Martin Morris, Richard Garfinkle, Abdulaziz Saleem, Steven D Wexner, Carol-Ann Vasilevsky, Marylise Boutros
BACKGROUND: Laparoscopic colorectal cancer operations in obese patients pose technical challenges that may negatively impact oncologic adequacy. A meta-analysis was performed to assess the oncologic outcomes of laparoscopic colorectal cancer resections in obese compared to non-obese patients. Short- and long-term outcomes were assessed secondarily. METHODS: A systematic literature search was conducted from inception until October 01, 2014. Studies that compared outcomes of laparoscopic colorectal malignant neoplasms in obese and non-obese patients were selected for meta-analysis...
October 24, 2016: Surgical Endoscopy
Peter Lance, David S Alberts, Patricia A Thompson, Liane Fales, Fang Wang, Jerilyn San Jose, Elizabeth T Jacobs, Phyllis J Goodman, Amy K Darke, Monica Yee, Lori Minasian, Ian M Thompson, Denise J Roe
Selenium and vitamin E micronutrients have been advocated for the prevention of colorectal cancer. Colorectal adenoma occurrence was used as a surrogate for colorectal cancer in an ancillary study to the Selenium and Vitamin E Cancer Prevention Trial (SELECT) for prostate cancer prevention. The primary objective was to measure the effect of selenium (as selenomethionine) on colorectal adenomas occurrence, with the effect of vitamin E (as alpha tocopherol) supplementation on colorectal adenoma occurrence considered as a secondary objective...
October 24, 2016: Cancer Prevention Research
Satoshi Shiono, Takehiro Okumura, Narikazu Boku, Tomoyuki Hishida, Yasuhisa Ohde, Yukinori Sakao, Katsuo Yoshiya, Ichinosuke Hyodo, Keita Mori, Haruhiko Kondo
OBJECTIVES: Although wedge resection is the most common surgical procedure for pulmonary metastases from colorectal cancer, there are few reports about segmentectomy for colorectal metastasectomy. METHODS: This was a subset analysis of a Japanese nationwide retrospective study of resected pulmonary metastases from colorectal cancer. The study included 553 patients who underwent segmentectomies (n = 98) or wedge resections (n = 455) without preoperative chemotherapy between January 2004 and December 2008...
October 23, 2016: European Journal of Cardio-thoracic Surgery
M Alexander, J B Burch, S E Steck, C-F Chen, T G Hurley, P Cavicchia, N Shivappa, J Guess, H Zhang, S D Youngstedt, K E Creek, S Lloyd, K Jones, J R Hébert
PURPOSE: Colorectal cancer (CRC) is one of the most common and preventable forms of cancer but remains the second leading cause of cancer-related death. Colorectal adenomas are precursor lesions that develop in 70-90 % of CRC cases. Identification of peripheral biomarkers for adenomas would help to enhance screening efforts. This exploratory study examined the methylation status of 20 candidate markers in peripheral blood leukocytes and their association with adenoma formation. METHODS: Patients recruited from a local endoscopy clinic provided informed consent and completed an interview to ascertain demographic, lifestyle, and adenoma risk factors...
October 22, 2016: International Journal of Colorectal Disease
Gabriele Picco, Consalvo Petti, Francesco Sassi, Katia Grillone, Giorgia Migliardi, Teresa Rossi, Claudio Isella, Federica Di Nicolantonio, Ivana Sarotto, Anna Sapino, Alberto Bardelli, Livio Trusolino, Andrea Bertotti, Enzo Medico
BACKGROUND: The NEDD8 conjugation pathway modulates the ubiquitination and activity of a wide range of intracellular proteins, and its blockade by pevonedistat is emerging as a promising therapeutic approach in various cancer settings. However, systematic characterization of pevonedistat efficacy in specific tumor types and definition of response predictors are still missing. METHODS: We investigated in vitro sensitivity to pevonedistat in 122 colorectal cancer (CRC) cell lines by an ATP-based proliferation assay and evaluated apoptosis and DNA content by flow cytometry...
February 2017: Journal of the National Cancer Institute
Britton Trabert, Ronald C Eldridge, Ruth M Pfeiffer, Meredith S Shiels, Troy J Kemp, Chantal Guillemette, Patricia Hartge, Mark E Sherman, Louise A Brinton, Amanda Black, Anil K Chaturvedi, Allan Hildesheim, Sonja I Berndt, Mahboobeh Safaeian, Ligia Pinto, Nicolas Wentzensen
Inflammation is proposed to increase risk of developing endometrial cancer, but few prospective epidemiologic studies have investigated the relationship between circulating inflammation markers and endometrial cancer risk. In a nested case-control study within the PLCO Screening Trial we measured serum levels of 64 inflammation-related biomarkers in 284 incident endometrial cancer cases and 284 matched controls. Using multivariable logistic regression inflammation markers were evaluated individually and combined into a cross-validated inflammation score...
October 22, 2016: International Journal of Cancer. Journal International du Cancer
Tae Jun Kim, Eun Ran Kim, Sung Noh Hong, Young-Ho Kim, Jung Wook Huh, Yoon Ah Park, Yong Beom Cho, Seong Hyeon Yun, Hee Cheol Kim, Woo Yong Lee, Kiyoun Kim, Kyunga Kim, Dong Kyung Chang
BACKGROUND: The survival benefit of extensive colectomy is controversial in Lynch syndrome, and risk factors for metachronous colorectal cancer (CRC) after segmental colectomy are unclear. OBJECTIVE: The aim of this study was to investigate the survival outcome and risk of metachronous CRC after surgery in Lynch syndrome patients diagnosed with their first CRC. METHODS: Overall, 106 patients with Lynch syndrome who underwent surgery for CRC were included in the study...
October 20, 2016: Annals of Surgical Oncology
Valentina Rosato, Alessandra Tavani, Esther Gracia-Lavedan, Elisabet Guinó, Gemma Castaño-Vinyals, Cristina M Villanueva, Manolis Kogevinas, Jerry Polesel, Diego Serraino, Federica E Pisa, Fabio Barbone, Victor Moreno, Carlo La Vecchia, Cristina Bosetti
BACKGROUND: Type 2 diabetes mellitus has been associated with an excess risk of colorectal cancer, although the time-risk relationship is unclear, and there is limited information on the role of antidiabetic medications. AIM: We examined the association between type 2 diabetes, antidiabetic medications, and the risk of colorectal cancer, considering also duration of exposures. METHODS: We analyzed data derived from two companion case-control studies conducted in Italy and Spain between 2007 and 2013 on 1,147 histologically confirmed colorectal cancer cases and 1,594 corresponding controls...
2016: Frontiers in Oncology
Song-Yi Park, Lynne R Wilkens, Laurence N Kolonel, Kristine R Monroe, Christopher A Haiman, Loic Le Marchand
BACKGROUND: Evidence has accumulated that long-term use of aspirin and other non-steroidal anti-inflammatory drugs (NSAIDs) protects against colorectal cancer (CRC). We tested whether the inverse associations between NSAIDs and CRC is similarly observed across sexes and five racial/ethnic groups (Japanese, Latino, African American, Native Hawaiian, and white) in the Multiethnic Cohort (MEC) Study. METHODS: During a mean follow-up of 16.1 years, we identified 4,882 invasive incident CRC cases among 183,199 eligible participants...
October 10, 2016: Cancer Epidemiology, Biomarkers & Prevention
Aurélie Moskal, Heinz Freisling, Graham Byrnes, Nada Assi, Michael T Fahey, Mazda Jenab, Pietro Ferrari, Anne Tjønneland, Kristina En Petersen, Christina C Dahm, Camilla Plambeck Hansen, Aurélie Affret, Marie-Christine Boutron-Ruault, Claire Cadeau, Tilman Kühn, Verena Katzke, Khalid Iqbal, Heiner Boeing, Antonia Trichopoulou, Christina Bamia, Androniki Naska, Giovanna Masala, Maria Santucci de Magistris, Sabina Sieri, Rosario Tumino, Carlotta Sacerdote, Petra H Peeters, Bas H Bueno-de-Mesquita, Dagrun Engeset, Idlir Licaj, Guri Skeie, Eva Ardanaz, Genevieve Buckland, José M Huerta Castaño, José R Quirós, Pilar Amiano, Elena Molina-Portillo, Anna Winkvist, Robin Myte, Ulrika Ericson, Emily Sonestedt, Aurora Perez-Cornago, Nick Wareham, Kay-Tee Khaw, Inge Huybrechts, Konstantinos K Tsilidis, Heather Ward, Marc J Gunter, Nadia Slimani
BACKGROUND: Much of the current literature on diet-colorectal cancer (CRC) associations focused on studies of single foods/nutrients, whereas less is known about nutrient patterns. We investigated the association between major nutrient patterns and CRC risk in participants of the European Prospective Investigation into Cancer and Nutrition (EPIC) study. METHODS: Among 477 312 participants, intakes of 23 nutrients were estimated from validated dietary questionnaires...
October 20, 2016: British Journal of Cancer
Daniel W Birch, Jerry T Dang, Noah J Switzer, Namdar Manouchehri, Xinzhe Shi, Ghassan Hadi, Shahzeer Karmali
BACKGROUND: Intraoperative hypothermia during both open and laparoscopic abdominal surgery may be associated with adverse events. For laparoscopic abdominal surgery, the use of heated insufflation systems for establishing pneumoperitoneum has been described to prevent hypothermia. Humidification of the insufflated gas is also possible. Past studies on heated insufflation have shown inconclusive results with regards to maintenance of core temperature and reduction of postoperative pain and recovery times...
October 19, 2016: Cochrane Database of Systematic Reviews
Anne Catharina Brockhaus, Stefan Sauerland, Stefan Saad
BACKGROUND: Single-incision laparoscopic colectomy (SILC) requires only one umbilical port site and (depending on technique) a specimen extraction site. The aim of this study was the assessment of the available evidence for the comparison of SILC to conventional multi-port laparoscopic colectomy (MLC) in adult patients, in whom elective colectomy is indicated because of malignant or benign disease. First, previous meta-analyses on this topic were assessed. Secondly, a systematic review and meta-analysis of randomised controlled trials, was performed...
October 18, 2016: BMC Surgery
Chunxiao Xu, Dan Zhou, Feixia Pan, Yi Liu, Dandan Zhang, Aifen Lin, Xiaoping Miao, Yaqin Ni, Duo Lv, Shuai Zhang, Xiaobo Li, Yimin Zhu, Maode Lai
BACKGROUND: Genes in inflammatory pathways play a pivotal role in the development of colorectal cancer. We conducted a two-stage case-control study and aimed at screening the colorectal cancer-associated genetic variations in inflammatory genes. METHODS: Twenty-three candidate variants were genotyped in 952 primary colorectal cancer cases and 875 cancer-free controls from eastern China. Promising single nucleotide polymorphisms were further genotyped in 518 cases and 554 controls from middle China...
October 18, 2016: BMC Cancer
Scott P Kelly, Barry I Graubard, Gabriella Andreotti, Naji Younes, Sean D Cleary, Michael B Cook
BACKGROUND: Evidence suggests that obesity in adulthood is associated with increased risk of "clinically significant" prostate cancer. However, studies of body mass index (BMI) across the adult life course and prostate cancer risks remain limited. METHODS: In a prospective cohort of 69 873 men in the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial, we examined associations of prediagnostic BMI across the adult life course with risk of incident prostate cancer and fatal prostate cancer (prostate cancer-specific mortality)...
March 2017: Journal of the National Cancer Institute
Feifei Liu, Keith Dear, Lei Huang, Li Liu, Yun Shi, Shaofa Nie, Yisi Liu, Yuanan Lu, Hao Xiang
Colorectal cancer (CRC) is the most common malignancy in the human digestive system. Previous results regarding the association between microRNA-27a rs895819 polymorphisms and CRC risk are controversial. We therefore performed a meta-analysis of seven studies totaling 2230 cases and 2775 controls to systematically evaluate this association. Summary odds ratios (ORs) and 95% confidence intervals (CIs) were obtained using a fixed-effects model. A moderate evidence for the association between mir-27a polymorphism and CRC risk was found under multiple genetic models (dominant model: OR = 1...
September 2016: Cancer Genetics
Ronan T Gray, Helen G Coleman, Carmel Hughes, Liam J Murray, Chris R Cardwell
BACKGROUND: The aim of this study was to investigate the association between statin use and survival in a population-based colorectal cancer (CRC) cohort and perform an updated meta-analysis to quantify the magnitude of any association. METHODS: A cohort of 8391 patients with newly diagnosed Dukes' A-C CRC (2009-2012) was identified from the Scottish Cancer Registry. This cohort was linked to the Prescribing Information System and the National Records of Scotland Death Records (until January 2015) to identify 1064 colorectal cancer-specific deaths...
October 14, 2016: Cancer Epidemiology
Ikuko Kato, Gregory Dyson, Michael Snyder, Hyeong-Reh Kim, Richard K Severson
OBJECTIVE: The objective of this study was to investigate whether cancer specific survival in rectal cancer patients is affected by patient-related factors, conditional on radiation treatment. METHODS: 359 invasive rectal cancer patients who consented and provided questionnaire data for a population-based case-control study of colorectal cancer in Metropolitan Detroit were included in this study. Their vital status was ascertained through to the population-based cancer registry...
September 2016: Journal of Radiation Oncology
Ana Molina-Barceló, Rosana Peiró-Pérez, Mercedes Vanaclocha, Guillermo Vallés, Laura Guaita, Dolores Salas
OBJECTIVE: To examine the factors that influence informed participation in a Colorectal Cancer Screening Programme (CRCSP) from a gender perspective. METHODS: Cross-sectional telephone survey directed to men and women invited to participate (2009-2010) in the Valencian Community CRCSP (Spain). SAMPLE SIZE: 785 subjects. OUTCOME VARIABLES: participation in CRCSP and being informed. Bivariate and multivariate analysis using logistic regression models (95% confidence interval [95%CI], p <0...
October 10, 2016: Gaceta Sanitaria
Tomohiro Maniwa, Keita Mori, Yasuhisa Ohde, Takehiro Okumura, Narikazu Boku, Tomoyuki Hishida, Yukinori Sakao, Katsuo Yoshiya, Ichinosuke Hyodo, Haruhiko Kondo
BACKGROUND: The number of metastatic lesions is closely correlated with prognosis in most cancers. The aim of this study was to clarify the relationship between individual heterogeneity of metastatic tumor sizes and prognosis in patients with multiple pulmonary metastasis of colorectal cancer who received surgical treatment. METHODS: Clinical data for patients who had pulmonary metastasis from colorectal cancer and underwent curative resection at 46 Japanese institutions between January 2004 and December 2008 were collected...
October 12, 2016: Annals of Thoracic Surgery
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