Clinically relevant cognitive impairment after cardiac surgery: a 6-month follow-up study.

Background And Purpose: The majority of studies on neuropsychological complications after cardiac surgery used the raw variation of selective tests scores to define the occurrence of cognitive decline. We prospectively estimated the frequency of cognitive impairment after cardiac surgery, with a particular emphasis on persistent and clinically relevant cognitive decline. Possible baseline and operative predictors were also evaluated.

S-100 protein and neuron-specific enolase as markers of subclinical cerebral damage after cardiac surgery: preliminary observation of a 6-month follow-up study.

Cerebral damage remains one of the hazards related to cardiac surgery with cardiopulmonary bypass. The use of biochemical markers of cerebral injury may be of practical value. We investigated the plasma release patterns of S-100 protein and neuron-specific enolase (NSE) during the intervention and their relationship with the development of neuropsychological deficits assessed 6 months after the intervention in 16 patients undergoing elective cardiac surgery with cardiopulmonary bypass.

Characteristics, outcome, and care of stroke associated with atrial fibrillation in Europe: data from a multicenter multinational hospital-based registry (The European Community Stroke Project).

Background And Purpose: The role of atrial fibrillation (AF) as a determinant of stroke outcome is not well established. Studies focusing on this topic relied on relatively small samples of patients, scarcely representative of the older age groups. We aimed at evaluating clinical characteristics, care, and outcome of stroke associated with AF in a large European sample.

Stroke in the very old : clinical presentation and determinants of 3-month functional outcome: A European perspective. European BIOMED Study of Stroke Care Group.

Background And Purpose: The oldest old represent the fastest-growing segment of the elderly population in developed countries. Knowledge of age-specific aspects of stroke is essential to establish diagnostic and therapeutic pathways and to set up prevention and rehabilitation programs. We sought to evaluate stroke features and functional outcome in patients aged >/=80 years compared with the younger age groups.