LAUSR

BACKGROUND Ocular fundus abnormalities, especially intraocular hemorrhage, may represent a clinically useful prognostic marker in patients with acute subarachnoid hemorrhage (SAH). OBJECTIVE To evaluate associations between ocular fundus abnormalities and clinical outcomes in acute SAH. METHODS Prospective evaluation of acute SAH patients with ocular fundus photography at bedside. Multivariable logistic models were used to evaluate associations between fundus abnormalities and poor outcome (inpatient death, care withdrawal, or discharge Glasgow Outcome Score <4) and intensive care unit (ICU) and hospital lengths-of-stay, controlling for APACHE II score, respiratory failure at ICU admission, Hunt & Hess score, aneurysmal etiology, age, and sex. RESULTS Fundus abnormalities were present in 29/79 patients with acute SAH (35.4%), and 20/79 (25.3%) had intraocular hemorrhage. In univariate analyses, poor outcomes were more likely among patients with fundus abnormalities vs without (15/28 [53.6%] vs 15/51 [29.4%], P = .03); median length of ICU stay was longer in patients with intraocular hemorrhage than without (18 d [interquartile range (IQR) 12-25] vs 11 [IQR 7-17], P = .03). Logistic regression with fundus abnormality as predictor of interest showed that male sex (odds ratio [OR] 5.33 [95% CI 1.09-26.0], P = .045), higher APACHE II (OR, per 1-point increase, 1.35 [95% CI 1.08-1.78], P = .01), and aneurysmal etiology (OR 4.35 [95% CI 1.01-22.9], P = .048), but not fundus abnormalities (OR 1.56 [95% CI 0.43-5.65], P = .49) or intraocular hemorrhage (OR 1.28 [95% CI 0.26-5.59], P = .75) were associated with poor outcome. CONCLUSION Although ocular fundus abnormalities are associated with disease severity in SAH, they do not add value to patients' acute management beyond other risk factors already in use.