Presence of a cerebral aneurysm on computed tomographic angiography (CTA) or Angiogram for which clipping or coiling is possible
Ability to obtain medication within 36 hours of presentation
You may not be if
subarachnoid hemorrhage (SAH) due to causes other than aneurysm rupture (trauma, arteriovenous malformation (AVM), mycotic aneurysms, Moyamoya)
Pre-existing disability with modified Rankin Scale (mRS) score ≥2,
Renal disease as defined by creatinine clearance less than 9 milliliters/min
History of severe hepatic impairment (Child-Pugh score of 10-15)
History of chronic obstructive pulmonary disease (COPD) or asthma
History of dementia
Co-morbid conditions likely to complicate therapy, including clinically significant arrhythmia, acquired immune deficiency syndrome (AIDS), autoimmune disease, malignancy, and expected mortality within 72 hours
Expected mortality within 72 hours as determined by PI, treating neurointensivist and neurosurgeon. (Clinically manifested by no attempt at securing aneurysm)
Females who are pregnant.
Clareo Health | Subarachnoid Hemorrhage Recovery And Galantamine