Sigmoidoscopy News and Research

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Sigmoidoscopy is the examination of the lower colon using a sigmoidoscope, inserted into the rectum. A sigmoidoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue to be checked under a microscope for signs of disease. Also called proctosigmoidoscopy.

American Cancer Society releases updated guideline for CRC screening

An updated American Cancer Society guideline says colorectal cancer screening should begin at age 45 for people at average risk, based in part on data showing rates of colorectal cancer are increasing in young and middle-aged populations.

30 May 2018

MSTF recommends colonoscopy and FIT as first tier screening tests for colorectal cancer

In its latest recommendations, the US Multi-Society Task Force on Colorectal Cancer Screening confirms that people at average risk should be screened beginning at age 50, and recommends colonoscopy and fecal immunochemical testing as the "first tier" screening tests for this group.

21 Jun 2017

Pill form of C-diff treatment could be effective, easier for patients and physicians, study shows

Frozen and freeze-dried products for Fecal Microbiota Transplantation are nearly as effective as fresh product at treating patients with Clostridium difficile infection, according to researchers at The University of Texas Health Science Center at Houston School of Public Health and Kelsey Research Foundation.

14 Mar 2017

Access to anesthesia care not increased when states ‘opt-out’ of Medicare rule, study finds

Patient access to anesthesia care for seven common surgical procedures is not increased when states "opt-out" of the Medicare rule that requires anesthesia to be administered with physician supervision, reports a study published in the Online First edition of Anesthesiology, the peer-reviewed medical journal of the American Society of Anesthesiologists.

20 Jan 2017

New SWOG review shows vitamin E and selenium do not prevent colorectal adenomas

Eight years ago, results from a landmark cancer prevention trial run by SWOG showed that a daily dose of vitamin E and selenium did not prevent prostate cancer.

20 Dec 2016

Targeting TASINs can be viable approach for preventing colon cancer, research reveals

A small molecule called TASIN-1 can selectively kill cells with a mutation that is considered to be a precursor to colon cancer, while sparing related normal cells, UT Southwestern Medical Center cancer biologists have demonstrated.

20 Oct 2016

Primary care visits lead to more screenings and follow-up colonoscopies

People who visit their primary care physicians are more likely to get potentially life-saving colon cancer screenings and follow up on abnormal stool blood test results - even in health systems that heavily promote mail-in home stool blood tests that don't require a doctor visit, a study involving UT Southwestern population health researchers shows.

25 Jun 2016

Reminder letters for bowel scope screening could boost more participation

JOGGING the memory with a reminder letter to those who don't respond to their bowel scope screening invitation could mean more people would take the test, according to a Cancer Research UK-funded study published in the British Journal of Cancer today.

30 Mar 2016

Post-operative colonoscopy can improve overall survival in colorectal cancer patients

It is critically important that colorectal cancer patients undergo colonoscopy after surgery to ensure that they do not have a second colon cancer, and to find and remove any additional polyps.

17 Feb 2016

Mayo Clinic cancer experts find gaps in current colorectal cancer screening approaches

Colorectal cancer remains the second leading cause of cancer death for men and women combined in the U.S. The goal of screening is to reduce the number of people who die from this common cancer. According to Mayo Clinic cancer experts there are gaps in current screening approaches in terms of detection accuracy, patient willingness to use them, and accessibility.

30 Oct 2015

More than half of people fail to take new bowel cancer screening test

MORE than half of people invited to take a new bowel cancer screening test didn't take up the opportunity - even though it could stop them developing or dying from the disease, according to a Cancer Research UK report published today in the Journal of Medical Screening.

22 Sep 2015

UEG survey identifies significant variation in current provision of endoscopy services across Europe

Successful implementation of pan-European colorectal cancer (CRC) screening programmes may be pushing endoscopy services to the limit, according to experts from United European Gastroenterology.

15 May 2015

New bowel cancer screening test demonstrates major increase in participation rates

A large pilot study of a new bowel cancer screening test has demonstrated a major increase in participation rates across population groups.

31 Mar 2015

Key questions about colorectal cancer answered

Colorectal cancer is the fourth most common cancer in the U.S., with more than 136,000 new patients diagnosed last year. But thanks to increased awareness about screenings, the death rate from colorectal cancer has been dropping for more than 20 years.

4 Mar 2015

NYU Langone reminds people about importance of screening and preventing colorectal cancer

According to the U.S. Centers for Disease Control and Prevention, colorectal cancer is the second leading cause of cancer death in the United States. However, according to Mark Pochapin, MD, the Sholtz/Leeds professor of Gastroenterology and director of the Division of Gastroenterology at NYU Langone Medical Center : "With early screening and prevention, this is one cancer that is highly curable and often preventable."

28 Feb 2015

Study examines fear influenced colorectal cancer screening decisions in UK adults

People who worry about cancer are more likely to want to get screened for colon cancer, but feeling uncomfortable at the thought of cancer makes them less likely to actually go for the test, finds new UCL-led research.

30 Jan 2015

Bowel Cancer UK emphasizes issues relating to diagnostic tests for bowel cancer

Bowel Cancer UK welcomes the comments made by Mike Richards at the National Cancer Research Institute highlighting the lack of access to diagnostic tests for bowel cancer. Bowel Cancer UK has been campaigning on this issue for some time. The latest report from the charity, “Diagnosing bowel cancer early: right test, right time,” highlights their concerns in more detail.

5 Nov 2014

Fecal occult blood screening increases diagnosis rate of high-risk polyps by 89%

The introduction of biennial colorectal cancer screening in a region of France increased the rate of diagnosis of high risk pre-cancerous adenomas (sometimes called polyps) by 89%, researchers have reported at the ESMO 2014 Congress in Madrid.

29 Sep 2014

Research roundup: Benefits of smaller practices; Rx price growth; fixing Medicare claims reviews

The Centers for Medicare & Medicaid Services within the Department of Health and Human Services has taken steps to prevent its contractors from conducting certain duplicative postpayment claims reviews - reviews of the same claims that are not permitted by the agency - but CMS neither has reliable data nor provides sufficient oversight and guidance to measure and fully prevent duplication.

16 Aug 2014

Screening with flexible sigmoidoscopy results in reduced incidence, death rate of colorectal cancer

Among about 100,000 study participants, screening with flexible sigmoidoscopy resulted in a reduced incidence and rate of death of colorectal cancer, compared to no screening, according to a study in the August 13 issue of JAMA.

13 Aug 2014