Featured Research

from universities, journals, and other organizations

New Approach To Detect Early Progression Of Brain Tumors Identified

Date:
August 29, 2008
Source:
St. Joseph's Hospital and Medical Center
Summary:
New research suggests a certain type of MRI scanning can detect when a patient is failing brain tumor treatment before symptoms appear. The results of the study pave the way for a proactive treatment approach.

Researchers at Barrow Neurological Institute at St. Joseph's Hospital and Medical Center recently participated in a pilot study with the Montreal Neurological Institute that suggests a certain type of MRI scanning can detect when a patient is failing brain tumor treatment before symptoms appear. The results of the study pave the way for a proactive treatment approach.

The study followed patients with recurring malignant brain tumors who were receiving chemotherapy. Patients received scans through an imaging device called MR spectroscopy to identify metabolic changes.

The scanning technique suggested that the use of metabolic imaging identifies chemical changes earlier than structural imaging such as a conventional MRI and CT scans. This approach allowed researchers to determine if the tumors were responding to treatment early by assessing metabolic changes in a brain tumor, which are easy to detect and appear before structural changes or symptoms. The result may give patients more time to try another treatment.

"The study has shown for the first time that metabolic response to brain tumor treatment can be detected earlier and faster by metabolic imaging instead of through structural imaging or assessment of the neurological status of a patient," says Mark C. Preul, M.D., Newsome Chair of Neurosurgery Research at St. Joseph's.

The imaging can be done often, poses no radiation hazard and is non-invasive.

"Frequent use of this type of imaging may be a useful tool to follow a patient's response to chemotherapy for malignant brain tumors," says Dr. Preul. "It gives us the ability to identify treatment failure early and more time to alter a patient's treatment plan before the disease progresses."

As a result of the pilot study, Barrow researchers are planning to conduct a second study that will use imaging in the same way to monitor the effects of brain tumor treatment. They are also developing imaging modalities that will show how brain tumors change their shape and metabolism with treatment.


Story Source:

The above story is based on materials provided by St. Joseph's Hospital and Medical Center. Note: Materials may be edited for content and length.


Cite This Page:

St. Joseph's Hospital and Medical Center. "New Approach To Detect Early Progression Of Brain Tumors Identified." ScienceDaily. ScienceDaily, 29 August 2008. <www.sciencedaily.com/releases/2008/08/080828171705.htm>.
St. Joseph's Hospital and Medical Center. (2008, August 29). New Approach To Detect Early Progression Of Brain Tumors Identified. ScienceDaily. Retrieved September 14, 2014 from www.sciencedaily.com/releases/2008/08/080828171705.htm
St. Joseph's Hospital and Medical Center. "New Approach To Detect Early Progression Of Brain Tumors Identified." ScienceDaily. www.sciencedaily.com/releases/2008/08/080828171705.htm (accessed September 14, 2014).

Share This



More Matter & Energy News

Sunday, September 14, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Frustration As Drone Industry Outpaces Regulation In U.S.

Frustration As Drone Industry Outpaces Regulation In U.S.

Newsy (Sep. 14, 2014) U.S. firms worry they’re falling behind in the marketplace as the FAA considers how to regulate commercial drones. Video provided by Newsy
Powered by NewsLook.com
Scientists Have Captured The Sound Of An Atom

Scientists Have Captured The Sound Of An Atom

Newsy (Sep. 12, 2014) Scientists have captured the sound of a single atom by measuring its vibrations. We can't hear it, but it's reportedly the faintest sound possible. Video provided by Newsy
Powered by NewsLook.com
Solar Flare Surges Off Sun

Solar Flare Surges Off Sun

Reuters - US Online Video (Sep. 11, 2014) NASA captures video of a significant flare surging off the sun. Jillian Kitchener reports. Video provided by Reuters
Powered by NewsLook.com
Soccer Players' Feet to Generate Electricity

Soccer Players' Feet to Generate Electricity

AP (Sep. 11, 2014) A new energy-generating soccer field was inaugurated in Brazil. The field is built on energy-capturing tiles, allowing players to generate electricity as they run and compete. (Sept. 11) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

    Technology News



    Save/Print:
    Share:

    Free Subscriptions


    Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

    Get Social & Mobile


    Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

    Have Feedback?


    Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
    Mobile: iPhone Android Web
    Follow: Facebook Twitter Google+
    Subscribe: RSS Feeds Email Newsletters
    Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins