BACKGROUND: Post-stroke rehabilitation should begin immediately and continue while improvement is seen. After stroke, patients are at risk of developing medical complications, which can hinder optimal recovery. OBJECTIVE: We aimed to determine the in

Diffuse brain injury is a key component of post-cardiac arrest syndrome reported in 30-80% of survivors of out-of-hospital cardiac arrest (OHCA). It is responsible for a high mortality rate, and is a common cause of cognitive and neurological deficits and disability. Symptom variability and dynamics and the rehabilitation potential remain poorly understood. To investigate symptom prevalence, type, and severity and the natural course of recovery within 12 months after OHCA, and to estimate neurorehabilitation needs. Study participants were selected from OHCA survivors admitted consecutively to a cardiac intensive care unit (CICU) serving 250,000 of Warsaw's inhabitants, according to the following inclusion criteria: first ever nontraumatic, normothermic cardiac arrest, age ≤ 75 years; cardiology ward survival until discharge, and no history of pre-existing brain disease. Patients' cognitive and neurological status and disability were evaluated in the first days after onset and three, six and 12 months later. Neuropsychological assessment focused on attention, memory, executive, linguistic and visuo-spatial abilities. Neurological examination included assessment of cranial nerves, muscle strength and tone, deep tendon reflexes, cerebellar function, sensory function, and gait. The general psychophysical state was classified using the Disability Rating Scale. Patients' neurorehabilitation needs were determined using data collected three months post-OHCA. This data was used to estimate future demands for such resources in Poland. During a 28-month study period, of 69 OHCA patients admitted to the CICU, 29 met the study criteria (33 survived until discharge from cardiology unit; four did not meet further criteria). Severe consciousness disorders were most frequent in the early post-OHCA phase (28%); no unresponsive patients were identified 12 months later. Of responsive patients who were capable of at least minimal co-operation, 100% (early after OHCA) to 57% (12 months after OHCA) had cognitive impairment, usually with neurological symptoms. Memory impairment was the most common and severe problem, followed by executive, attentional, language and visuo-spatial dysfunctions. The prevalence of neurological deficits ranged from 88% (early after OHCA) to 43% (12 months after OHCA). Due to acquired deficits, between 71% (early post-OHCA) and 36% (12 months post-OHCA) of patients were significantly disabled and often dependent. Although dysfunctions tended to improve, over 50% of the patients remained impaired 12 months post-OHCA, and over 30% were significantly disabled. We estimated that about 800 OHCA survivors/year in Poland will develop symptoms requiring neurorehabilitation. Cognitive and neurological symptoms are common after cardiac arrest brain injury. Establishing specialised neurorehabilitation centres is essential for treating these patients.

In human genetic studies an effect of the apolipoprotein E gene (APOE) polymorphism on the risk, course and prognosis in chronic and acute nervous system disorders was established. We aimed to evaluate whether the APOE genotype is related to acute neurological impairments due to ischemic stroke (IS), and to outcomes (up to 1 year) indicated by severe functional disability, dependence in daily living or death. A total of 657 patients (326 men, 331 women), divided into the three groups: E2 (APOEepsilon2/epsilon3 subjects), E3 (APOEepsilon3/epsilon3 subjects), and E4 (APOEepsilon3/epsilon4 and epsilon4/epsilon4 subjects), were analyzed. There was no association between the APOE genotype and baseline clinical characteristics, severity of neurological impairments during acute stroke, and 1-year outcome, when analyzing whole patient population. APOE gene interacted with gender in predicting severity of acute neurological deficit and post-stroke mortality within the period up to 1 year after the IS. Gender-stratified analysis indicated the E4 genotype as a significant independent positive predictor of death within 1 year after stroke incidence in men patients. Ischemic stroke severity and outcome may be affected by complex interactions between gender and genetic factors that warrant further exploration.

Background: Pulse pressure (PP) in acute stroke may be related to the outcome. The link between PP in the first week following ischemic stroke and early outcome was assessed. Methods: We calculated mean PPs during the first 7 days after stroke onset in 1,677 patients. Poor outcome at hospital discharge was defined as a modified Rankin scale score of 3 or more points or death. Logistic regression was developed to evaluate PP as an independent predictor of early outcome. Results: For patients with poor outcomes the mean PP during the first week was higher than that for patients with non-poor outcomes. A logistic regression model confirmed that elevated mean PP was independently associated with poor outcome at discharge and 30-day mortality. Conclusion: Elevated PP during the acute phase of ischemic stroke is an independent predictor of poor early outcome at hospital discharge and 30-day mortality.

Stroke is a major healthcare challenge that is increasing worldwide. The burden of stroke is significant for the affected individuals as well as for the general population; high-quality care is needed to reduce its negative impacts. This article synthesized information from systematic reviews, guidelines, and primary literature on stroke care and post-stroke rehabilitation and proposes an optimal strategy for long-term post-stroke care. It also highlights the unmet needs of patients who experienced a stroke in terms of early diagnosis of complications and adequate, comprehensive therapy.