Navigation Links
Jefferson Researchers Want to Learn If Heart Defect 'at Heart' of Some Migraines

Researchers of the heart and headaches at Thomas Jefferson University Hospital are combining efforts to determine if a common heart defect may be the cause// of some forms of migraine headaches.

Investigators from the Jefferson Heart Institute and the Jefferson Headache Center are enrolling participants in a blinded study to determine if closing a Patent Foramen Ovale (PFO), a small hole or flap that can allow blood to flow between the right and left sides of the heart, can stop migraines. In newborns, the PFO closes at or shortly after birth, but in 20 percent of adults the gap remains open to some degree.

More than 28 million Americans suffer from migraine headaches. Debilitating migraine headaches cause major disruption in individual's lives and cost billions of dollars in lost work, school and medical treatment each year. More than one quarter of the people who struggle with migraines have the heart defect.

Most people who have a PFO are never screened for it because doctors rarely suspect it of causing health problems but new evidence suggests that individuals with PFO are more susceptible to migraine. This susceptibility is believed to be due to the passage of material from the right side of the heart to the left side of the heart via the PFO. Blood and material that travels through the PFO is not filtered or oxygenated and in this form may travel to the brain, which can trigger the changes in the blood vessels that underlies migraine.

"Strokes, for example are sometimes triggered when blood clots passing through the PFO travel to the brain," said one of the study's primary investigators, David Fischman, M.D., Co-Director of the Cardiac Catherization Laboratory at Thomas Jefferson University Hospital, and Associate Professor of Medicine, Jefferson Medical College of Thomas Jefferson University.

"Up until now cardiologists have told us that patients with migraine get better when they have their PFO clo sed for other reasons," said Stephen Silberstein, M.D., director of the Jefferson Headache Center, the study's other primary investigator.

"We need to be able to prove that closure of a PFO by itself will actually diminish migraines," said Dr. Silberstein, Professor of Neurology, Jefferson.

In this study, participants will be randomly assigned to one of two groups. One group will undergo a minimally-invasive procedure to close their PFO. An interventional cardiologist will insert a catheter into the heart and release a device which will form a seal around the PFO to prevent the incorrect blood flow. Typically, the procedure lasts one to two hours under local anesthesia.

The other group will not have their PFO closed but will undergo a procedure that only mimics the closure and will continue medical therapy for their migraines. But none of the participants will know to which group they have been assigned to. However, all participants will receive the same post-operative care and will leave the hospital within 24 hours.

Source-Eurekalert/B
'"/>




Related medicine news :

1. Jefferson Physicians Report on Potentially Fatal Complication of Heart Attack
2. Researchers urge caution in using ear tube surgery
3. Researchers Scale to assess the Severity of Epilepsy in Kids
4. Researchers trick Alzheimers Enzyme
5. Researchers find new HIV hiding place
6. New Hair in 15 Days Could Now Be A Possibility Say Researchers
7. Researchers developed world’s smallest toothbrus
8. Researchers discover receptor cells that can cause epilepsy
9. 15 Anti-SARS Drugs Identified By China-Europe Team of Researchers
10. Researchers reversed the process of memory loss
11. Researchers Identify Key Gene That May Help Brain Treatment
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/27/2016)... ... June 27, 2016 , ... ... authorized OSHA Training Institute Education Center headquartered in Northern California, has issued an ... extreme heat at their worksites. Employers with workers exposed to high temperatures ...
(Date:6/27/2016)... ... 27, 2016 , ... "FCPX editors can now reveal their media with growing ... said Christina Austin - CEO of Pixel Film Studios. , ProSlice Color brings ... users can now reveal the media of their split screens with growing colorful panels. ...
(Date:6/27/2016)... ... June 27, 2016 , ... TherapySites, ... its affiliation with Tennessee Counseling Association. This new relationship allows TherapySites ... Tennessee Counseling Association, adding exclusive benefits and promotional offers. , "TCA is extremely ...
(Date:6/27/2016)... ... June 27, 2016 , ... ... announced its strategic partnership with Connance, a healthcare industry leader providing predictive ... proven, proprietary technology combine to provide health systems, hospitals and ambulatory surgical ...
(Date:6/27/2016)... (PRWEB) , ... June 27, 2016 , ... ... cutting edge technology to revolutionize the emergency ambulance transport experience for the millions ... aware of how Uber has disrupted the taxi industry through the use of ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... SYDNEY , June 26, 2016 One of ... , has announced the formation of a new biotechnology company, Noxopharm ... raise $6m in an IPO and to list on the ASX. ... drug candidate, NOX66, ready to enter a Phase 1 clinical study ... been designed to address one of the biggest problems facing cancer ...
(Date:6/26/2016)... June 27, 2016 Jazz Pharmaceuticals plc (Nasdaq: ... under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as ... Celator Pharmaceuticals, Inc. ("Celator"; Nasdaq: CPXX ) ... Daylight Time). As previously announced on May ... definitive merger agreement under which Jazz Pharmaceuticals has commenced ...
(Date:6/26/2016)... Ontario , June 27, 2016  VMS Rehab ... Company,s Board will take whatever measures required to build ... Company,s stock which is currently listed on the OTC ... Wexler, Company Chairman and CEO, "We are seeing an ... difficult to understand, not only by the Company, but ...
Breaking Medicine Technology: