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.

Friday, March 18, 2022

More Clues Emerge for Brain Bleed Prognosis

Don't just tell us how badly we are going to recover; SOLVE THE FUCKING PROBLEM, 100%  recovery from that hemorrhage. Survivors don't want  prognosis shit, they want recovery protocols. GET THERE!  You just might want to solve this  before you are the 1 in 4 per WHO that has a stroke.

More Clues Emerge for Brain Bleed Prognosis

Large study identifies some novel risk factors for mortality, disability

A CT scan of a patient with an intracerebral hemorrhage

Factors beyond those in commonly used prognostic scores for intracerebral hemorrhage (ICH) were linked to early outcomes in an analysis of the large ERICH study cohort.

The study validated the usefulness of the commonly used ICH and FUNC baseline severity scores in predicting survival with no worse than moderate disability as reflected in a 90-day modified Rankin Scale (mRS) score of 3 or less.

However, a more robust multivariable model adding in factors like white matter lesion burden on the initial CT scan boosted prognostication, reported Daniel Woo, MD, of the University of Cincinnati College of Medicine, and colleagues in JAMA Network Open.

That model had a significantly higher area under the receiver operating characteristics curve compared with the ICH score alone (C=0.88 vs 0.76, P<0.001).

Having yet another incrementally better score to add to the some 60 that have been published over the past 2 decades for post-ICH outcomes isn't much to be excited about, said J. Claude Hemphill III, MD, MAS, of the University of California San Francisco, and Wendy Ziai, MD, MPH, of Johns Hopkins University in Baltimore, in an accompanying editorial.

Even the ICH score was never developed to precisely prognosticate outcomes in individual patients, although this has "shifted toward the desire, and even expectation, of precisely prognosticating patient outcome from a simple scale assessed at ICH onset," the editorialists pointed out. "It is not that simple, and the study by Woo et al reminds us of this."

They pointed to the study's identification of some post-baseline targets for intervention among the factors significant to prognosis as "reassuring that the die is not cast at ICH onset."

For example, presence of infection (OR 1.85, 95% CI 1.42-2.41) independently predicted a 90-day mRS score of 3 or less.

"Strikingly, the development of any infection (e.g., urinary tract, pneumonia) had a similar association with outcomes as hematoma expansion or requiring treatment for increased intracranial pressure," Woo and colleagues noted.

Other factors associated with 90-day good neurologic outcome in the logistic regression model included (all P<0.001):

  • Larger log ICH volume (OR 2.74, 95% CI 2.36-3.19)
  • Older age (OR 1.04 per year, 95% CI 1.02-1.05)
  • Pre-ICH mRS score (OR 1.62, 95% CI 1.41-1.87)
  • Lobar location (OR 0.22, 95% CI 0.16-0.30)

The ERICH (Ethnic/Racial Variations of Intracerebral Hemorrhage) study analyzed data from a prospectively recruited group of 1,000 patients each from non-Hispanic White, non-Hispanic Black, and Hispanic ethnicity who had spontaneous ICH. Among them, 2,568 patients (mean age 62.4 years, 41.6% women) had 3-month outcomes available.

Excluding patients for whom care was withdrawn didn't change the results. A smaller validation cohort generally confirmed the findings, although some were no longer statistically significant with lower power.

"In addition to the factors previously described, we found several simple measures on the initial CT, including white matter lesion burden, Graeb score, and atrophy, to be associated with disability at 3 months," Woo's group wrote. "Further evaluation is needed to determine which levels of each may contribute to redefining a future score."

The researchers didn't suggest that their scoring system should replace existing ones, which the editorialists praised.

"We also need to resist the urge to provide precise outcome prognosis at onset, or probably even early after ICH," Hemphill and Ziai wrote. "We need to hold ICH prognostication to the same standards that we do for our weather forecast or travel times on navigation apps: uncertainty is inherent, but a framework for possible outcomes is still useful."

"Furthermore, future efforts at prognosing outcome should bring in additional relevant parameters, such as postacute rehabilitation care and advanced assessment of cerebral functional integrity and capacity for recovery," they concluded. "The purpose of providing a prognosis for ICH outcomes should be the same as the purpose of a clinical trial: trying to identify treatments that can help patients. We believe that we are just getting started."

Disclosures

The study was supported by the National Institute of Neurological Diseases and Stroke.

Woo disclosed no relevant relationships with industry, although co-authors disclosed relationships with Bayer, ApoPharma, Invitae, Sense Diagnostics, CSL Behring, Portola/Alexion, Janssen, Hyperfine, Biogen, Novartis, Bard, Alva, Zoll, Takeda, Boehringer Ingelheim, Spencer Fane, and Franke & Salloum. One holds a patent for a noninvasive central nervous system monitor intended for use after intracerebral hemorrhage.

Hemphill disclosed no relevant relationships with industry. Ziai reported personal fees from C. R. Bard.

 

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