title: [Subarachnoid hemorrhage: epidemiology, social impact and a multidisciplinary approach].
abstract: Cerebrovascular disease, whether ischemic or hemorrhagic, is a worldwide problem, representing personal tragedy, great social and economic consequences, and a heavy burden on the health care system. Estimated to be responsible for up to 10% of mortality in industrialized countries, cerebrovascular disease also affects individuals who are still in the workforce, with consequent loss of productive years. Subarachnoid hemorrhage (SAH) is a type of cerebrovascular accident that leads to around 5% of all strokes. SAH is most often due to trauma but may also be spontaneous, in which case the cause may be a ruptured intracranial aneurysm (80%) or arteriovenous malformation or any other abnormality of the blood or vessels (20%). Although both the diagnosis and treatment of aneurysmal SAH has improved in recent years, related morbidity and mortality remains high: 50% of patients die from the initial hemorrhage or later complications. If patients whose brain function is permanently damaged are added to the count, the percentage of cases leading to severe consequences rises to 70%. The burden of care of patients who are left incapacitated by SAH falls to the family or to private and public institutions. The economic cost is considerable and the loss of quality of life for both the patient and the family is great. Given the magnitude of this problem, the provision of adequate prophylaxis is essential; also needed are organizational models that aim to reduce mortality as well as related complications. Aneurysmal SAH is a condition which must be approached in a coordinated, multidisciplinary way both during the acute phase and throughout rehabilitation in order to lower the risk of unwanted outcomes.
authors.affiliation: Servicio de Anestesiología y Reanimación, Hospital Universitario Ramón y Cajal, Madrid. iingelmo.hrc@salud.madrid.org
authors.forename: I
authors.initials: I
authors.lastname: Ingelmo Ingelmo
authors.forename: N
authors.initials: N
authors.lastname: Fàbregas Julià
authors.forename: P
authors.initials: P
authors.lastname: Rama-Maceiras
authors.forename: J
authors.initials: J
authors.lastname: Hernández-Palazón
authors.forename: R
authors.initials: R
authors.lastname: Rubio Romero
authors.forename: J
authors.initials: J
authors.lastname: Carmona Aurioles
mesh_terms: D003663:Decision Trees; D006801:Humans; D010348:Patient Care Team; D012961:Sociology; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology / Q000628:therapy*