Iron-Related Brain Damage in Patients With Intracerebral Hemorrhage

Background and Purpose— Iron plays a detrimental role after experimental intracerebral hemorrhage (ICH). This study investigates whether high-serum ferritin levels are associated with poor outcome in patients with ICH. Methods— We studied 92 consecutive patients with primary hemispheric ICH within the first 12 hours from onset of symptoms (median, 3.3 hours). National Institute of Health Stroke Scale score, ICH, and peripheral edema volumes were measured at admission, 72 hours, and 7 days. Serum levels of ferritin and biomarkers of the inflammatory response were determined. The adjusted effect of ferritin on the full range of Rankin scale was analyzed by a general linear model. Results— Fifty-one patients (55.4%) had poor outcome (Rankin score >2). Older age, higher stroke severity, larger hematoma volume, intraventricular extension, mass effect, and higher IL-6 and ferritin levels at baseline (270.6 [SD 81.4] vs 74.6 [SD 43.4] ng/mL; P<0.001) were associated with poor outcome. The higher the ferritin qua...