Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Wednesday, July 15, 2015

Sulcal Effacement With Preserved Gray–White Junction A Sign of Reversible Ischemia

No clue, impossible to tell if anything here is useful for survivors. 
http://stroke.ahajournals.org/content/46/6/1704.abstract?
  1. Raul G. Nogueira, MD
+ Author Affiliations
  1. From the Department of Neurology, Emory University/Grady Memorial Hospital, Atlanta, GA.
  1. Correspondence to Raul G. Nogueira, MD, 49 Jesse Hill Jr Dr SE, Room No 333, Atlanta, GA 30303. E-mail raul.g.nogueira@emory.edu

Abstract

Background and Purpose—Sulcal effacement with preserved underlying gray–white matter junction (isolated sulcal effacement [ISE]) in acute ischemic stroke may not represent irreversible parenchymal injury. We aimed to evaluate the frequency and significance of ISE in patients with large vessel occlusion acute ischemic stroke.
Methods—Consecutive acute ischemic stroke patients with middle cerebral artery M1 or internal carotid artery terminus occlusions who underwent computed tomography angiogram/perfusion followed by intra-arterial therapy were screened for ISE.
Results—Out of the 568 patients who underwent intra-arterial therapy between March 2011 and September 2014, 108 fulfilled inclusion criteria. ISE was present in 8 (7.4%) patients (age 55.7±10.5 years, 6 female, baseline National Institutes of Health Stroke Scale 16.1±3.8, 5 middle cerebral artery-M1, and 3 internal carotid artery terminus occlusions). Computed tomography angiogram revealed engorged/dilated leptomeningeal vessels obliterating the sulci within the areas of effacement, whereas computed tomography perfusion indicated normal-to-increased cerebral blood volume and prolonged Tmax in all patients. Modified treatment in cerebral ischemia (mTICI) 2b-3 reperfusion was achieved in all patients. Follow-up imaging confirmed no infarct in the ISE area in all patients, and 5 (62%) had modified Rankin Scale 0 to 2 at 3 months.
Conclusions—Sulcal effacement with preserved gray–white delineation is occasionally visualized in patients with proximal occlusion strokes, relates to robust leptomeningeal collaterals, and indicates preserved underlying parenchyma. ISE should not be used to exclude patients from thrombectomy.

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