PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

New treatment for common digestive condition Barrett's esophagus

2015-04-15
(Press-News.org) New research from the University of Warwick and University Hospitals Coventry and Warwickshire (UHCW) NHS Trust could transform treatments and diagnosis for a common digestive condition which affects thousands of patients.

The oesophagus or food pipe (gullet) is part of the digestive system. It is the tube that carries food from your mouth to your stomach. Barrett's Oesophagus (also known as BE) and low-grade dysplasia affects approximately 2% of the adult population, particularly those with heartburn, as acid reflux from the stomach can, over time, damage the lining of the oesophagus and lead to BE. BE is seen in people undergoing endoscopy to determine the cause of their digestive problems. Barrett's Oesophagus can sometimes lead to cancer.

The team of researchers from Warwick Medical School, UHCW NHS Trust and Coventry University's Centre for Technology Enabled Health Research found that invasive procedures are often not the best option to treat and diagnose patients suffering from Barrett's Oesophagus.

Publishing their findings in the American Journal of Gastroenterology, the researchers looked at a wide range of studies about this condition.

Patients are currently commonly offered surgery for pre-cancerous changes in BE. However, the researchers found that in most cases, medical therapies and continuous monitoring are more effective to identify and prevent cancer for patients than surgery.

Where patients had a more advanced form of the condition, however, the team found that endoscopic resection surgery was the best option.

The team also recommended that men over 60 who had suffered gastro-oesophageal reflux disease (GORD) for ten years or over should be screened for Barrett's Oesophagus.

The researchers have developed a new definition of BE to standardise diagnosis of the condition for clinicians in the USA and Europe. The team has also proposed a clear plan for treating patients depending on how their condition develops.

The world-leading study is believed to be one of the largest reviews of this kind in internal medicine. The team reviewed 20,300 papers by over 100 world experts.

Professor Janusz Jankowski, Professor of Acute Medicine at Warwick Medical School and UHCW NHS Trust, said: "This paper could have huge implications for the thousands of patients diagnosed with Barrett's Oesophagus. We hope that our findings will transform care for patients, and also help to identify patients at risk of developing cancer at the earliest possible opportunity."

Professor Cathy Bennett, Professor in Systematic Reviews, at Coventry University, said: "We created a unique opportunity for doctors and scientists from around the world to work together. We used a specially designed web-based platform to interact, discuss and summarise the vast amount of medical evidence available for the management of this condition.

"As a result of our work, healthcare professionals from all parts of the world will be able to access these new key recommendations"

The group now plans to look at genetic markers for BE patients, to determine the risk of patients going on to develop cancer.

INFORMATION:

Notes to editors

The full paper, 'BOB CAT, a Large-scale Review and Delphi Consensus for Management of Barrett's Esophagus with No Dysplasia, Indefinite for, or Low Grade Dysplasia', is available here: http://www.nature.com/ajg/journal/vaop/ncurrent/full/ajg201555a.html

About Barrett's Oesophagus Barrett's Oesophagus is a common condition affecting the digestive system, which is commonly linked to long-term gastro-oesophageal reflux disease (GORD).

The average age at diagnosis is 62, and it is a pre-cancerous condition, meaning that a small number of patients go on to develop oesophageal cancer.

Media contacts: Sarah Dakin, Communications Manager, 02476 967617, sarah,dakin@uhcw.nhs.uk Kelly Parkes-Harrison, Senior Press and Communications Manager, University of Warwick, 02476 150868, 07824 540863, k.e.parkes@warwick.ac.uk



ELSE PRESS RELEASES FROM THIS DATE:

Frog uses different strategies to escape ground, air predators

2015-04-15
Frogs may flee from a ground predator and move towards an aerial predator, undercutting the flight path, according to a study using model predators published April 15, 2015 in the open-access journal PLOS ONE by Matthew Bulbert from Macquarie University, Australia and colleagues. Escape from a predator is often the last line of defense for an organism. The authors of this study evaluated the effectiveness of different escape strategies of the ground-dwelling túngara frog from two types of predators, one approaching from the air and one from the ground. Researchers ...

'Pull my finger!' say scientists who solve knuckle-cracking riddle

Pull my finger! say scientists who solve knuckle-cracking riddle
2015-04-15
EDMONTON, AB (April 12, 2015) -- "Pull my finger," a phrase embraced by school-aged kids and embarrassing uncles the world over, is now being used to settle a decades-long debate about what happens when you crack your knuckles. In a new study published April 15 in PLOS ONE, an international team of researchers led by the University of Alberta used MRI video to determine what happens inside finger joints to cause the distinctive popping sounds heard when cracking knuckles. For the first time, they observed that the cause is a cavity forming rapidly inside the joint. "We ...

Are populations aging more slowly than we think?

2015-04-15
Faster increases in life expectancy do not necessarily produce faster population aging, according to new research published in the journal PLOS ONE. This counterintuitive finding was the result of applying new measures of aging developed at IIASA to future population projections for Europe up to the year 2050. "Age can be measured as the time already lived or it can be adjusted taking into account the time left to live. If you don't consider people old just because they reached age 65 but instead take into account how long they have left to live, then the faster the ...

Complex cognition shaped the Stone Age hand axe, study shows

2015-04-15
The ability to make a Lower Paleolithic hand axe depends on complex cognitive control by the prefrontal cortex, including the "central executive" function of working memory, a new study finds. PLOS ONE published the results, which knock another chip off theories that Stone Age hand axes are simple tools that don't involve higher-order executive function of the brain. "For the first time, we've showed a relationship between the degree of prefrontal brain activity, the ability to make technological judgments, and success in actually making stone tools," says Dietrich ...

Personal genome diagnostics study shows limitations of tumor-only sequencing for cancer

2015-04-15
BALTIMORE, MD, April 15, 2015 - Personal Genome Diagnostics, Inc. (PGDx), a provider of advanced cancer genome analysis and testing services, today announced the publication of a landmark study showing that many of the genetic alterations identified using tumor-only sequencing are not actually associated with the cancer, but instead reflect inherited germline mutations already present in the normal cells of the individual. The study is in the April 15 edition of Science Translational Medicine1 and was conducted by PGDx scientists working in collaboration with company co-founders ...

Tumor-only genetic sequencing may misguide cancer treatment in nearly half of all patients

2015-04-15
A study by Johns Hopkins scientists strongly suggests that sequencing tumor genomes for clues to genetic changes might misdirect treatment in nearly half of all patients unless it is compared first to a genetic readout of their noncancerous tissue. The investigators at the Johns Hopkins Kimmel Cancer Center say their analysis of more than 800 cancer patients' sequencing data, which was generated by Personal Genome Diagnostics Inc., a company co-founded by the researchers, shows that without such comparisons, attempts to individualize cancer therapy may be inappropriate ...

Patents forecast technological change

2015-04-15
How fast is online learning evolving? Are wind turbines a promising investment? And how long before a cheap hoverboard makes it to market? Attempting to answer such questions requires knowing something about the rate at which a technology is improving. Now engineers at MIT have devised a formula for estimating how fast a technology is advancing, based on information gleaned from relevant patents. The researchers determined the improvement rates of 28 different technologies, including solar photovoltaics, 3-D printing, fuel-cell technology, and genome sequencing. They ...

Big data key to precision medicine's success

2015-04-15
NEW YORK (April 15, 2015) -- Technological advances are enabling scientists to sequence the genomes of cancer tumors, revealing a detailed portrait of genetic mutations that drive these diseases. But genomic studies are only one piece of the puzzle that is precision medicine, a Weill Cornell Medical College researcher writes in Nature. In order to realize the promise of this field, there needs to be an increased focus on creating robust clinical databases that include medical histories from patients around the country, which physicians can then use along with genomic data ...

Wind bursts strongly affect El Niño severity

2015-04-15
The long-forecasted El Niño event of 2014/15 did not meet expectations. On March 5, 2015, the National Weather Service finally declared a "weak" event arriving several months later than expected, formally dashing predictions that we would see a major event on par with the monster El Niño of 1997/98 that would bring much-needed rain to California and other western states. Now, a team of researchers believes that they know why this year's event--and others like it--didn't live up to the hype. A new study published online April 13, 2015, in the journal Nature ...

How oxytocin makes a mom: Hormone teaches maternal brain to respond to offspring's needs

2015-04-15
Neuroscientists at NYU Langone Medical Center have discovered how the powerful brain hormone oxytocin acts on individual brain cells to prompt specific social behaviors - findings that could lead to a better understanding of how oxytocin and other hormones could be used to treat behavioral problems resulting from disease or trauma to the brain. The findings are to be published in the journal Nature online April 15. Until now, researchers say oxytocin -- sometimes called the "pleasure hormone" -- has been better known for its role in inducing sexual attraction and orgasm, ...

LAST 30 PRESS RELEASES:

New tablet shows promise for the control and elimination of intestinal worms

Project to redesign clinical trials for neurologic conditions for underserved populations funded with $2.9M grant to UTHealth Houston

Depression – discovering faster which treatment will work best for which individual

Breakthrough study reveals unexpected cause of winter ozone pollution

nTIDE January 2025 Jobs Report: Encouraging signs in disability employment: A slow but positive trajectory

Generative AI: Uncovering its environmental and social costs

Lower access to air conditioning may increase need for emergency care for wildfire smoke exposure

Dangerous bacterial biofilms have a natural enemy

Food study launched examining bone health of women 60 years and older

CDC awards $1.25M to engineers retooling mine production and safety

Using AI to uncover hospital patients’ long COVID care needs

$1.9M NIH grant will allow researchers to explore how copper kills bacteria

New fossil discovery sheds light on the early evolution of animal nervous systems

A battle of rafts: How molecular dynamics in CAR T cells explain their cancer-killing behavior

Study shows how plant roots access deeper soils in search of water

Study reveals cost differences between Medicare Advantage and traditional Medicare patients in cancer drugs

‘What is that?’ UCalgary scientists explain white patch that appears near northern lights

How many children use Tik Tok against the rules? Most, study finds

Scientists find out why aphasia patients lose the ability to talk about the past and future

Tickling the nerves: Why crime content is popular

Intelligent fight: AI enhances cervical cancer detection

Breakthrough study reveals the secrets behind cordierite’s anomalous thermal expansion

Patient-reported influence of sociopolitical issues on post-Dobbs vasectomy decisions

Radon exposure and gestational diabetes

EMBARGOED UNTIL 1600 GMT, FRIDAY 10 JANUARY 2025: Northumbria space physicist honoured by Royal Astronomical Society

Medicare rules may reduce prescription steering

Red light linked to lowered risk of blood clots

Menarini Group and Insilico Medicine enter a second exclusive global license agreement for an AI discovered preclinical asset targeting high unmet needs in oncology

Climate fee on food could effectively cut greenhouse gas emissions in agriculture while ensuring a social balance

Harnessing microwave flow reaction to convert biomass into useful sugars

[Press-News.org] New treatment for common digestive condition Barrett's esophagus