Efficacy of Pressure-Controlled Active CSF Irrigation in Managing Aneurysmal Subarachnoid Hemorrhage
Pressure controlled irrigation may reduce brain damage after brain bleeds
Meta-analysis suggests pressure-controlled active CSF irrigation significantly reduces the odds of delayed cerebral infarction and symptomat…
A review of over 2,000 cases suggests that pressure-controlled irrigation can lower the risk of brain tissue death after a ruptured aneurysm…
Higher aneurysm treatment rates are associated with improved outcomes and lower mortality in poor-grade aSAH
Higher Treatment Rates Linked to Better Outcomes in Brain Hemorrhages
This meta-analysis of 7,726 patients with poor-grade aneurysmal subarachnoid hemorrhage (aSAH) found that higher treatment rates correlate w…
Research shows that higher treatment rates for severe brain bleeds are linked to better survival and functional recovery for patients.
Pre-admission statin use linked to better 30-day outcomes after aneurysmal SAH
Pre-admission statin use linked to better 30-day outcomes in brain bleed patients
This observational study of 1,431 patients with aneurysmal subarachnoid hemorrhage found that pre-admission statin use was associated with a…
Using statins before a brain bleed may improve early recovery chances, but benefits did not last to 90 days in this real-world study.
Five-variable admission model predicts 90-day outcomes in 245 aneurysmal subarachnoid hemorrhage patients
New model predicts recovery after aneurysmal subarachnoid hemorrhage
This single-center cohort study evaluated an admission-based five-variable model in 245 consecutive treatment-eligible patients with aneurys…
A simple 5-factor model at hospital admission accurately predicts 90-day recovery after bleeding stroke.
Machine learning model predicts functional status in patients with traumatic brain injury, intracerebral hemorrhage, or aneurysmal subarachnoid hemorrhage
New tool uses liver blood work to predict brain injury
This retrospective cohort study developed a machine learning model using liver function markers and other features to predict functional sta…
A new computer model uses liver blood tests to predict how well brain injury patients will recover after surgery.
SHAP-based model predicts pneumonia after aneurysmal subarachnoid hemorrhage embolization
Doctors Can Now Predict a Dangerous Complication After Brain Bleeds
This retrospective cohort study of 290 patients with aneurysmal subarachnoid hemorrhage evaluated a prediction model for stroke-associated p…
Doctors can now predict who will develop pneumonia after a brain bleed, allowing faster action to save lives.
Aneurysm location does not significantly affect mortality or functional outcomes in aneurysmal subarachnoid hemorrhage
Location Doesn't Rule Out Recovery After Brain Bleed
This systematic review and meta-analysis of 2,611 patients with anterior or posterior circulation aneurysmal subarachnoid hemorrhage found n…
A major review finds that brain bleeds in the back of the head aren't deadlier or more disabling than those in the front, challenging long-h…
Early serum metabolomics distinguished delayed cerebral ischemia from non-DCI aneurysmal subarachnoid hemorrhage in a small retrospective cohort
A Simple Blood Test Could Predict a Dangerous Stroke Complication
This retrospective cohort study evaluated early serum metabolomics in 44 patients with aneurysmal subarachnoid hemorrhage (aSAH), comparing …
For patients who survive a burst brain aneurysm, a new discovery could help doctors see trouble coming days in advance and act to prevent fu…
Gut Metabolite Levels Associate with Outcomes After Aneurysmal Subarachnoid Hemorrhage
Can early blood tests predict brain injury after a severe brain bleed?
A prospective observational cohort of 80 patients with aneurysmal subarachnoid hemorrhage found lower levels of specific gut-derived metabol…
Low levels of specific gut chemicals in early blood tests may signal delayed brain injury after a severe brain bleed, offering a potential w…
Ensemble machine learning models show best discriminative performance for predicting DCI after aneurysmal SAH
Machine learning models show promise for predicting brain complications after aneurysm rupture
A systematic review and meta-analysis of 29 studies involving 10,000 patients with aneurysmal subarachnoid hemorrhage found that ensemble ma…
Machine learning models can predict dangerous brain complications after aneurysm rupture with moderate accuracy, but real-world testing is s…
Research across Intracranial Hemorrhage
Related studies from across the Intracranial Hemorrhage family.
Impact of Very Early Exercise Rehabilitation on Functional Outcomes in Intracerebral Hemorrhage
Very early exercise improves recovery for brain bleed patients
Meta-analysis suggests very early exercise rehabilitation improves NIHSS and Fugl-Meyer scores in stable intracerebral hemorrhage patients.
Starting exercise rehabilitation very early after a brain bleed may lead to better physical function and movement for patients.
Hydrocephalus and high Fisher grade blood distribution are strongly associated with post-procedural seizures in SAH
Specific brain conditions linked to seizures after aneurysm surgery
This meta-analysis of patients undergoing endovascular aneurysm exclusion for subarachnoid hemorrhage identifies hydrocephalus (OR 3.91) and…
New data identifies specific markers, like hydrocephalus, that strongly link to a higher risk of seizures after aneurysm surgery.
Lumbar puncture identifies subarachnoid blood while CT angiography facilitates rapid vascular assessment in SAH
Lumbar Puncture and CT Angiography Help Diagnose Brain Bleeding
This clinical guideline addresses the management of patients with suspected subarachnoid hemorrhage (SAH) and non-diagnostic head CT scans. …
Doctors use different imaging tools to find brain bleeds when initial scans are unclear, balancing the need for speed against accuracy.
Higher FIB-4 scores are associated with increased odds of poor stroke outcomes and mortality
Higher Fibrosis Scores Linked to Worse Stroke Outcomes
This meta-analysis of 20 cohort studies and 2 cross-sectional studies examines the association between the Fibrosis-4 index (FIB-4) and vari…
A liver health score called FIB-4 shows a link to higher risks of stroke, poor recovery, and death in patients with brain injuries.
Tranexamic acid does not improve mortality or neurological outcomes in acute brain injury
Tranexamic acid does not improve survival in acute brain injuries
This meta-analysis of over 12,000 patients found that tranexamic acid did not significantly impact short-term or long-term mortality or func…
A large review of over 12,000 patients shows that tranexamic acid does not improve survival or recovery after a serious brain injury.
Blood product removal reduces permanent shunting risk and mortality in infants with posthemorrhagic hydrocephalus
Blood Product Removal Shows Lower Risks for Preterm Infants
This meta-analysis of 256 preterm infants with intraventricular hemorrhage and posthemorrhagic hydrocephalus found that blood product remova…
A meta-analysis suggests blood product removal may lower mortality and infection rates in preterm infants with specific brain conditions.
Intracerebral hemorrhage survivors face annual rates of 2.1% recurrent ICH and 2.0% ischemic stroke
Atrial Fibrillation Linked to Stroke Risk After Brain Bleed
This systematic review and meta-analysis of 198,289 adults with intracerebral hemorrhage (ICH) identifies an annual recurrence rate of 2.1% …
A large review of over 198,000 patients shows a significant link between atrial fibrillation and stroke risk following an intracerebral hemo…
AI-driven and traditional imaging markers provide a structured framework for predicting hematoma expansion in acute ICH
AI tools may better predict bleeding in the brain
This systematic review evaluates the evolution of imaging-based prediction methods for hematoma expansion in patients with acute intracerebr…
A new review shows AI methods may predict brain bleed expansion better than traditional scans, but hurdles remain.
Remote DWI lesions after intracerebral hemorrhage signal ischemic injury but mechanisms remain unclear
Remote Imaging Lesions May Predict Outcomes for Brain Bleeds
This systematic review examines remote diffusion-weighted imaging (R-DWI) lesions in patients with spontaneous intracerebral hemorrhage. The…
New imaging techniques can identify remote brain tissue damage in patients with a brain bleed, which may help doctors predict patient outcom…
Individualized shunt pressure titration may slow autologous skull graft resorption in patients with hydrocephalus
Adjusting Shunt Pressure May Slow Skull Graft Resorption
This case report and literature review describes a patient with intracerebral hemorrhage, cerebral arteriovenous malformation, and communica…
A case study shows that tailoring shunt pressure can help manage skull graft resorption in patients with specific types of brain injuries.
MIPS and ES rank highest for functional outcomes in patients with spontaneous intracerebral hemorrhage
Minimally Invasive Surgery Shows Better Outcomes for Brain Bleeds
This network meta-analysis of 18 randomized controlled trials evaluated surgical interventions for spontaneous intracerebral hemorrhage. MIP…
New research suggests minimally invasive and endoscopic surgeries may offer better functional recovery for patients with brain bleeds compar…
Triple Pill Therapy Lowers Recurrent Stroke Incidence in Patients With Prior Intracerebral Hemorrhage
Single pill with three blood pressure drugs cuts stroke risk after brain bleed
This multinational randomized controlled trial enrolled 1670 patients with a history of intracerebral hemorrhage and baseline systolic blood…
A single pill combining three low-dose blood pressure drugs reduced recurrent stroke risk by 39% in people who had a brain bleed.
Questions about Aneurysmal Subarachnoid Hemorrhage
Does where my aneurysm is located change my chances of dying from aneurysmal subarachnoid hemorrhage?
A large meta-analysis found no significant difference in mortality between anterior and posterior circulation aneurysm locations after aSAH.
Full answer →Will my aneurysm location affect my survival after aneurysmal subarachnoid hemorrhage?
A large meta-analysis found no significant difference in survival between anterior and posterior circulation aneurysm locations after subarachnoid hemorrhage.
Full answer →Can a five-variable model predict my 90-day outcome after aneurysmal subarachnoid hemorrhage?
Yes, a five-variable model using age, pre-morbid mRS, WFNS grade, modified Fisher grade, and ICH on CT can predict 90-day outcomes after aSAH with good accuracy (AUC 0.868-0.917).
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