Long-term functional effects of aneurysmal subarachnoid haemorrhage with special emphasis on the patient's view

Although physical and emotional dysfunction appears to be quite frequent even among independent survivors of aneurysmal subarachnoid haemorrhage (SAH), these symptoms may easily be missed on routine follow-up examinations. To assess the long-term functional effects of SAH and to outline possible treatment approaches, a cross-sectional study using multidimensional measures of relevant areas of function was performed on 40 independent survivors. After an average follow-up period of 22 months, patients were selected and enrolled following a pre-designed protocol. The comprehensive test battery consisted of subjective and objective measures of physical, psychological and social function and relationships between the different levels of assessment were calculated. We found a considerable proportion of cognitive, emotional and physical dysfunction in this sample, but on the subjective level, the majority of the patients stated satisfaction with life in general. Mild cognitive dysfunction was frequently missed and causes distress in the family. Mild to moderate depression was underdiagnosed, although such an emotional dysfunction influences working capacity and quality of life. Referral to rehabilitation centers appears to be restricted to patients with severe impairments. Our results help to alert the neurosurgeon to these possible symptoms and show the urgent need for a prospective, interdisciplinary and multidimensional follow-up of SAH survivors.