• Effects of Diet, Intestinal Inflammation, and the Microbiome on Risk of Colorectal Cancer

Effects of Diet, Intestinal Inflammation, and the Microbiome on Risk of Colorectal Cancer

Diets that promote intestinal inflammation can increase risk of colorectal carcinomas associated with specific bacteria in the microbiome, researchers report in the October issue of Clinical Gastroenterology and Hepatology. Diet-induced intestinal inflammation alters the gut microbiome to contribute to colorectal cancer risk, which might be reduced with dietary changes. Chronic inflammation

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  • Does Drinking Coffee Increase Survival of Patients With Colorectal Cancer?

Does Drinking Coffee Increase Survival of Patients With Colorectal Cancer?

Drinking 2 or more cups of coffee per day after a diagnosis of stage I to III colorectal cancer (CRC) reduces risk of CRC-specific and all-cause mortality, researchers report in the March issue of Gastroenterology. Patients who maintain a high level of coffee consumption before and after diagnosis have even better odds for survival.

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  • Are Patients With PSC and Colitis More likely to Have Subclinical Inflammation?

Are Patients With PSC and Colitis More likely to Have Subclinical Inflammation?

Patients with primary sclerosing cholangitis (PSC) and ulcerative colitis (UC) in remission are significantly more likely to have inflammation of the right colon, based on endoscopic and histologic markers, than patients with UC without PSC, researchers report in the January issue of Clinical Gastroenterology and Hepatology. These findings provide insight into cause

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  • Which Patients With Flat Low-grade Dysplasia are at High Risk for Colorectal Cancer?

Which Patients With Flat Low-grade Dysplasia are at High Risk for Colorectal Cancer?

Detection of flat low-grade dysplasia (fLGD) and aneuploidy in colon tissues increases risk for high-grade dysplaisa (HGD) or colorectal cancer (CRC) more than 5-fold in patients with inflammatory bowel disease (IBD), researchers report in the December issue of Gastroenterology. Aneuploidy was also detected in almost all cases of flat HGD (fHGD) IBD is a risk

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  • FUSE Outperforms Forward-viewing Colonoscopy in Detecting Dysplasia in Patients With IBD

FUSE Outperforms Forward-viewing Colonoscopy in Detecting Dysplasia in Patients With IBD

The panoramic views obtained with full-spectrum endoscopy (FUSE) increase the number of dysplastic lesions detected in the colon, compared with conventional forward-viewing colonoscopy, researchers report in the May issue of Gastroenterology. Inflammatory bowel diseases (IBDs) increase the risk of colorectal cancer. Surveillance colonoscopy with chromoendoscopy is recommended, but conventional forward-viewing colonoscopy

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DDW 2016: Stem Cells Help Heal Perianal Fistulas, Increasing Rates of Colorectal Cancer in Younger Individuals, and Agents Effective Against HCV Genotypes 1–6

Researchers reported important findings on a variety of gastrointestinal and hepatic disorders at Digestive Disease Week in San Diego. – A small, phase 1 study reported that a bioprosthesis plug soaked in autologous mesenchymal stem cells helped heal refractory perianal fistulas that commonly occur in patients with Crohn’s disease. Amy

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  • As Incidence and Deaths from Other Cancers Decrease, Liver Cancer Increases in US

As Incidence and Deaths from Other Cancers Decrease, Liver Cancer Increases in US

Deaths from almost all cancers in the United States decreased from 1975 to 2012—except for liver cancer. In the Annual Report to the Nation on the Status of Cancer, 1975–2012, published online by the National Cancer Institute, A. Blythe Ryerson et al report that the overall cancer death rates for

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  • Biomarker of Early-stage Aggressive Colon Cancer

Biomarker of Early-stage Aggressive Colon Cancer

Lack of the biomarker CDX2 identifies a subgroup of patients with high-risk stage II colon cancer who appeared to benefit from adjuvant chemotherapy. These patients are usually treated with surgery alone. The findings come from a study published online January 21 in the New England Journal of Medicine. Piero Dalerba

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  • Can a Cocktail Prevent Colorectal Adenoma Recurrence?

Can a Cocktail Prevent Colorectal Adenoma Recurrence?

The combination of calcitriol, aspirin, and calcium carbonate did not prevent recurrence of colorectal adenomas over a 3-year period, found a prospective study published in the January issue of Gastroenterology. This negative result might have been affected by the numbers of smokers included in the study or low doses of

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  • Do Patients Really Prefer Colon Capsule Endoscopy Over Colonoscopy?

Do Patients Really Prefer Colon Capsule Endoscopy Over Colonoscopy?

Slightly more than 50% of people with an inherited risk for colorectal cancer (CRC) agree to undergo screening for this cancer, and most prefer colonoscopy to colon capsule endoscopy—even though these are equally effective screening tools—researchers report in the December issue of Clinical Gastroenterology and Hepatology. Colonoscopy should therefore remain

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