RESUMO
BACKGROUND AND PURPOSE: Stroke is a medical emergency that can cause permanent neurological damage, complications, and disability. We aim to determine the epidemiology of non-fatal cerebrovascular stroke (CVS) and transient ischemic attacks (TIAs) in Al Quseir City, Red Sea, Egypt. METHODS: The total population (n=33,285) was screened through a door to door study by three specialists of neurology and 15 female social workers (for demographic data collection). All suspected stroke patients were subjected to a full clinical examination, computerized tomography (CT) and/or magnetic resonance imaging (MRI) of their brain, blood sugar, lipogram, serum uric acid, complete blood cells, blood urea, and serum creatinine, as well as evaluated by Barthel Index and Scandinavian Stroke Scale. Carotid doppler, echocardiography, and thyroid functions were done for selected cases. RESULTS: CVS was recorded among 130 patients out of 19,848 subjects aged 20 years and more, yielding a total prevalence of 6.55/1,000 population. From June 1, 2010 to May 31, 2011, 36 patients were recorded to have stroke within 1-year, yielding an incidence rate of 1.81/1,000. Prevalence and incidence rates were higher among males than females, and both indices increased steadily with advancing age to reach the highest prevalence (37.02/1,000) and incidence rate (9.5/1,000) among aged persons 60 years and more. CONCLUSION: The prevalence of non-fatal stroke in Al Quseir city (6.55/1,000) was at the lower range of that recorded in developing countries (5-10/1,000) and slightly higher than that recorded in industrialized countries (5/1,000 population). Ischemic stroke is the most common type of stroke. The prevalence of TIAs was 0.15/1,000.
Assuntos
Ataque Isquêmico Transitório/epidemiologia , Acidente Vascular Cerebral/epidemiologia , Intervalos de Confiança , Egito/epidemiologia , Feminino , Humanos , Masculino , Prevalência , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Stroke is a medical emergency. Nonfatal stroke may cause permanent neurologic damage, complications, and disability. The aim of this study was to determine the epidemiology of nonfatal stroke in Al-Kharga District, New Valley, Egypt. METHODS: The total population (62,583) was screened via a door-to-door study by three neurology specialists and 15 female social workers for demographic data collection. All subjects with probable stroke were subjected to a full clinical examination, neuroimaging (computed tomography and/or magnetic resonance imaging of the brain), and laboratory investigations including blood sugar, lipid profile, serum uric acid, a complete blood count, blood urea, and serum creatinine. Stroke severity and outcome were assessed using the Scandinavian Stroke Scale and Barthel Index. Carotid Doppler, echocardiography, and thyroid function tests were done in selected cases. RESULTS: During the study period (June 1, 2005 to May 31, 2008), 351 subjects were diagnosed as having suffered a cerebrovascular stroke at some point during their lives, yielding a total lifetime prevalence of 5.6 per 1,000 population. Of these, 156 subjects were identified as having suffered a stroke during the year from January 1 to December 31, 2007, with an incidence rate of 2.5 per 1,000. Both prevalence and incidence rates were higher in urban (5.8 per 1,000 and 2.6 per 1,000, respectively) than rural communities (5.2 per 1,000 and 2.3 per 1,000), and were higher in males (6.1 per 1,000 and 2.7 per 1,000, respectively) than in females (5.1 per 1,000 and 2.3 per 1,000). Thrombotic stroke had the highest prevalence and incidence rates (4.2 per 1,000 and 1.7 per 1,000, respectively), whereas subarachnoid hemorrhage had the lowest prevalence and incidence rates (0.03 per 1,000 and 0.02 per 1,000). CONCLUSION: The prevalence of cerebrovascular accident in Al-Kharga lies in the lower range of that in developing countries, and is similar to that in industrialized countries.
RESUMO
UNLABELLED: Epilepsy is one of the serious neurological disorders which results in profound morbidity and mortality. Although epilepsy has no geographical boundaries, understanding cultural, social, and economic backgrounds is a very important step for interpretation of its epidemiological characteristics. This work aims to study the epidemiological profile of epilepsy in New Valley Governorate and to estimate its magnitude of treatment gap. It was conducted in a door to door survey, including all inhabitants (62,583 subjects), by 3 neurologists to detect any suspected case of focal or generalized epilepsy. All suspected cases were subjected to detailed history, clinical examination, EEG, neuroimaging studies, and estimation of serum drug level if needed. The study revealed that life time prevalence of epilepsy in Al Kharga district is 6.76/1000, with highest peak during early child hood, while that of active epilepsy is 4.99/1000 population. The annual incidence rate is 43.14/100,000, and age specific incidence rate has a U-shaped pattern with two peaks of incidence at early infancy and elderly. Localization-related epilepsy is the most frequently encountered type (53.7%). However the treatment gap of epilepsy in New Valley is similar to that in developing countries (61.5%). CONCLUSION: Prevalence and Incidence Rate of epilepsy in New Valley are similar to that in industrialized countries.