Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Colonoscopy with normal results doesn’t reassure IBS patients

30.11.2005


A UCLA/VA study found that irritable bowel syndrome (IBS) patients under age 50 who undergo a colonoscopy with normal results aren’t reassured about their condition or seem to have an improved quality life due to the procedure ruling out a more serious condition.



BACKGROUND: Previous studies have shown that 10 percent of all colonoscopies in the U.S. are performed for evaluation of IBS symptoms. Irritable bowel syndrome affects 15 percent of the population and is a chronic disorder characterized by recurrent abdominal pain and altered bowel habits.

IMPACT:The study results suggest that the role of colonoscopy for irritable bowel syndrome patients may be limited. Authors note that definitive guidelines to diagnose IBS don’t include colonoscopy and previous studies have shown a limited diagnostic value of colonoscopy with IBS for patients under age 50. Many doctors believed however, that a normal result may reassure the patient, which may not be the case according to this new UCLA study. Authors say the next step is a clinical trial to confirm study findings.


AUTHORS: Dr. Brennan M.R. Spiegel, director, UCLA/VA Center for Outcomes Research and Education (CORE) and assistant professor of medicine, David Geffen School of Medicine at UCLA and VA Greater Los Angeles Healthcare System, is available for interviews.

JOURNAL: The research will appear in the December issue of the journal Gastrointestinal Endoscopy. A PDF of the full study is available.

FUNDING: The study authors are supported with funding by a VA HSR&D Research Career Development Award and the National Institutes of Health.

Rachel Champeau | EurekAlert!
Further information:
http://www.mednet.ucla.edu

More articles from Health and Medicine:

nachricht Observing the cell's protein factories during self-assembly
15.06.2018 | Charité - Universitätsmedizin Berlin

nachricht Scientists unravel molecular mechanisms of Parkinson's disease
13.06.2018 | The Francis Crick Institute

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: AchemAsia 2019 will take place in Shanghai

Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.

Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...

Im Focus: First real-time test of Li-Fi utilization for the industrial Internet of Things

The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.

Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.

Im Focus: Sharp images with flexible fibers

An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.

Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...

Im Focus: Photoexcited graphene puzzle solved

A boost for graphene-based light detectors

Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for...

Im Focus: Water is not the same as water

Water molecules exist in two different forms with almost identical physical properties. For the first time, researchers have succeeded in separating the two forms to show that they can exhibit different chemical reactivities. These results were reported by researchers from the University of Basel and their colleagues in Hamburg in the scientific journal Nature Communications.

From a chemical perspective, water is a molecule in which a single oxygen atom is linked to two hydrogen atoms. It is less well known that water exists in two...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Munich conference on asteroid detection, tracking and defense

13.06.2018 | Event News

2nd International Baltic Earth Conference in Denmark: “The Baltic Sea region in Transition”

08.06.2018 | Event News

ISEKI_Food 2018: Conference with Holistic View of Food Production

05.06.2018 | Event News

 
Latest News

A sprinkle of platinum nanoparticles onto graphene makes brain probes more sensitive

15.06.2018 | Materials Sciences

100 % Organic Farming in Bhutan – a Realistic Target?

15.06.2018 | Ecology, The Environment and Conservation

Perovskite-silicon solar cell research collaboration hits 25.2% efficiency

15.06.2018 | Power and Electrical Engineering

VideoLinks
Science & Research
Overview of more VideoLinks >>>