Some studies have suggested that PFO
closure can reduce the incidence of migraine headaches. While surgery would be
considered too risky a treatment for the vast majority of migraine sufferers,
these patients represent a large potential market for a less invasive
percutaneous procedure.
As a result, a number of clinical trials
including the PREMIUM, PRIMA, CLOSURE I, ESCAPE, MIST I and MIST II clinical
trials were created to investigate the use of PFO devices in treating patients
with severe migraines. There are additional studies that have focused on
migraine patients that have experienced stroke in the past and therefore may
not be representative of otherwise healthy migraine patients. It is probable
that PFOs contribute to certain types of migraines and PFO closure would be a
suitable treatment for only a percentage of PFO patients.
A patent foramen ovale (PFO) is a defect in
the septum between the two atrial chambers of the heart. Specifically, the
defect is an incomplete closure of the atrial septum that results in the
creation of a flap or a valve-like opening in the atrial septal wall. A PFO is
distinct from a secundum atrial septal defect (ASD). A PFO is present in
everyone before birth but seals shut in most people. In adults, PFO occurs when
the atrial septum, which is responsible for recycling blood during womb
development, does not properly occlude after birth.
The condition is very common, affecting over
20% of the population. Individuals with PFO are more likely to suffer a stroke
and there is evidence that migraines can be a symptom of the condition. Those
who have a PFO as well as migraines often experience sensations during their
migraine that include shimmering spots, blurred vision and blind spots. There
are many cases where PFO patients do not need to undergo surgery and drug
treatment and continual monitoring are the only measures that are necessary.
However, open surgical and interventional procedures are common in patients who
run the risk of having a sudden cardiac arrest.
Spanning over 379 pages “US
Market Report for Patent Foramen Ovale Devices 2018 - MedCore” report
covers Executive Summary, U.S. Cardiac Surgery And Heart Valve Device Market
Overview, Competitive Analysis, Market Trends, Market Developments, Research
Methodology, Disease Overview, Product Portfolio, Patent Foramen Ovale Device
Market, Appendix. This report Covered Companies - Edwards Lifesciences, St.
Jude Medical, Medtronic, Maquet, Abiomed, HeartWare Inc., Sorin Group, Terumo,
Abbott Laboratories, Teleflex Medical, Cardiac Assist, AtriCure, W.L. Gore,
SynCardia, Boston Scientific, Cryolife, Others include: Berlin Heart, Cardica,
Chase Medical, Genesee Biomedical, Karl Storz, LifeNet Health, Microline
Surgical, Novadaq, On-X, Saphena Medical, SentreHeart, Vitalitec, etc.
Please visit this link for more details: http://mrr.cm/Upv
Find all Pharma
and Healthcare Reports at: https://www.marketresearchreports.com/pharma-healthcare
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