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ObjectivesTo study the management and factors associated with outcomes in SAH in elderly over 80 years of age.DesignRetrospective records review.SubjectsAll Patients with SAH confirmed on head CT admitted Jan 2012-Dec 2017.MethodsWe admitted 1079 patients with SAH, 32 were aged ≥80 y (3%). We subdivided the patients into a poor outcome group (POG) (Modified Rankin Scale (mRS) 4–6), (n=24, 14F/10M, mean age 83.7±0.7 y) and good outcome group (GOG) (mRS 0–3) (n=8, 7F/1M, mean age 82.6±0.6 y). Spearman’s rank-order test evaluated correlation between outcome (mRS) and all other variables (WFNS grade, GCS, Motor score of GCS, age, sex, smoking, hypertension, intraventricular haemorrhage (IVH) and intracerebral haemorrhages (ICH)).Results9 patients (38%) of POG were WFNS grades IV – V versus 1 patient (13%) in GOG. More POG than GOG patients had IVH (83% vs 38%, rs=−0.44 p=0.011). 20% of POG had ICH vs none in GOG. GOG patients had better GCS (rs=−0.37, p=0.04), lower WFNS grade (rs=0.43, p=0.01) and did not need external ventricular drain (EVD) (rs=0.51, p=0.003). There was no significant correlation between outcome and sex, smoking, hypertension, size of aneurysm (4.9 mm ±1.0 in GOG vs 5.4 mm ±1.1 in POG, rs=−0.29, p=0.28), percentage receiving coiling or clipping, GCS motor score, procedure complications and general medical complications.Conclusions75% of patients’ aged ≥80 y with SAH had poor outcome. WFNS grade (I-III), higher GCS patients who did not need EVD had better outcome.

ObjectivesTo study the factors associated with outcome in poor grade SAH in a busy tertiary centre.DesignRetrospective records review.SubjectsAll Patients with SAH WFNS grades IV and V admitted Jan 2016-Dec 2017.MethodsWe admitted 379 SAH patients, 84 (22%) were poor grade (n=84, 33M/51F mean age 60.7±1.4 y). Outcome was assessed by Modified Rankin Scale (mRS) scores before surgery and at latest follow up (3–6 months). mRS was dichotomised as good (0–3) and poor (4–6).Spearman’s rank-order test evaluated correlation between latest mRS and all other variables (WFNS grade, GCS, Motor score of GCS, age, sex, smoking, hypertension, intraventricular haemorrhage (IVH) and intracerebral haemorrhages (ICH)).Results63 patients (75%) had poor outcome, of which 46 (55%) died (44 with 30 days), versus 21 (25%) had good outcome. Spearman’s correlation analysis revealed that patients with smaller aneurysms (3.3±0.4 mm in good outcome patients vs 11.3±1.2 mm in poor outcome) (rs=0.37, p=0.009), who are younger (rs=0.24, p=0.03), have higher GCS (rs=−0.24, p=0.03), higher motor score (rs=0.25, p=0.02), lower WFNS grade (rs=0.3, p=0.007) and received coiling of aneurysms vs no treatment (rs=−0.39, pConclusionsIn poor grade SAH, younger patients with smaller aneurysms, higher GCS and higher motor score who received endovascular coiling had better outcome.