Navigation Links
Extent of Brain Involvement at Diagnosis May Predict Brain Atrophy

In patients with recently diagnosed multiple sclerosis, the extent of accumulated brain tissue loss and overall// lesion load as determined by magnetic resonance imaging (MRI) may predict the rate of cerebral atrophy.

MRI provides valuable information about the progression of multiple sclerosis (MS), according to background information in the article. MRI is used to monitor the number and volume of MS-related lesions (damaged tissue), which can help monitor the evolution of the disease but does not appear to be associated with the patient’s disability status. Brain volume, also measured by MRI, “is currently considered to be a marker of the neurodegenerative component of MS pathological features, thereby better reflecting the pathological background of irreversible clinical disability in MS,” the authors write.

Bas Jasperse, M.D., and colleagues at the VU University Medical Center, Amsterdam, the Netherlands, performed brain MRI shortly after diagnosis and again after two years in 89 patients with MS (average age, 37.5). The numbers and volume of two types of lesions apparent on MRI, black hole (dark appearing lesions that indicate the loss of myelin, neurons’ protective coating) and T2 (newer, brighter appearing lesions), were recorded along with brain volume. Change in brain volume between scans was calculated, and participants were also assessed for neurologic disability.

“The mean [average] annualized rate of cerebral atrophy was -0.9 percentage of brain volume change per year,” the authors write. “Baseline normalized brain volume and baseline T2 lesion load were identified as explanatory variables for the subsequent percentage of brain volume change per year and yielded a regression model that explained 31.2 percent of the variance in percentage of brain volume change per year.”

In other words, “patients who have acquired more brain tissue loss and more T2 lesions are prone to have a higher rate of subsequent brai n atrophy,” the authors conclude. “In this relationship, the extent of brain tissue loss seemed more important than lesional activity. Because a higher rate of cerebral atrophy is predictive of worse clinical functioning at a later stage in the MS disease course, our findings suggest that these two baseline variables could have prognostic value for clinical functioning in early MS.”

Source-Newsise
SRM
'"/>




Related medicine news :

1. New Findings Could Reduce The Extent Of Spinal Cord Injuries
2. Use of Cellular Phones associated with Increased risk of Brain Tumors
3. Brain death – How to cope with it
4. “Brain fingerprinting”- The new lie detectr
5. Nasal Spray Could Take Drugs Direct to Brain.
6. Virus Combats Brain Tumour
7. Nasal Spray Could Take Drugs Directly to Brain
8. Control of anger disorder connected to Brain Dysfunction
9. High Levels of Protein Linked to Brain Shrinkage
10. Brain damage affects artistic skill
11. Brain cells protected by new compounds
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:5/27/2017)... ... 27, 2017 , ... From May 21-23, hearing healthcare professionals gained a competitive ... at the Marriott Syracuse Downtown Hotel in Syracuse, New York. , As EarQ’s ... hearing healthcare providers to help them stay ahead in the industry. At the event, ...
(Date:5/26/2017)... ... May 26, 2017 , ... Leading CEOs from biotech, ... 30th and 31st at The Four Seasons Hotel Boston. , The Boston ... sciences, offering exclusive access to key decision makers who influence deal making and ...
(Date:5/26/2017)... ... May 26, 2017 , ... A new analysis of ... the healthiest seniors are located in the Midwest. With the average cost of healthcare ... people are concerned with both the quality and affordability of where they live. An ...
(Date:5/26/2017)... ... ... After raising nearly $30,000 on Kickstarter , about three-times its original ... discounted crowdfunding price on Indiegogo . , “Along with creating an anti-stress gadget ... a fidget toy to the market that was made of superior quality and wouldn’t ...
(Date:5/26/2017)... ... May 26, 2017 , ... Dr. Alex Rabinovich, a highly-skilled ... a new, informational blog post on insurance options. If a Bay Area patient has ... help save time and money. Visiting an in-network provider for a second opinion can ...
Breaking Medicine News(10 mins):
(Date:5/22/2017)... N.Y. , May 22, 2017  Lilac ... treatment Gene-Eden-VIR/Novirin, announces the launch of a ... English, the results of a clinical study that ... year treatment with Gene-Eden-VIR/Novirin in individuals suffering from ... to note that there are no other treatments ...
(Date:5/15/2017)... , May 15, 2017  Amy Baxter MD, ... industry leader in noninvasive pain relief, was awarded a ... magazine. Baxter was recognized at the MM&M Top ... New York City on May 10, 2017. ... the biopharma industry go "beyond the pill."  ...
(Date:5/10/2017)... May 10, 2017 Hologic, Inc. (Nasdaq: ... for the fiscal second quarter ended April 1, 2017 ... $1.84 increased 666.7% compared to the prior year period ... in a significant gain, while non-GAAP diluted EPS of ... or 3.8% in constant currency terms.  Excluding the effects ...
Breaking Medicine Technology: