Trauma Causing Vertebrobasilar Stroke Research Paper

Trauma Causing Vertebrobasilar Stroke - Research Paper Example . . Background: Stroke is one of the major causes of death and disability worldwide. While the elderly are most affected since the risk factors of stroke are high blood pressure and age, yet the incidences of stroke are increasing in young. The most perilous of the stroke is vertebrobasilar stroke effecting the posterior circulation of brain. This review deals with the different aspects of vertebrobasilar stroke in general and trauma due to sports activity in particular, as the cause of vertebrobasilar stroke Objective: The review aims to study the pathophysiology, risk factors, aetiology, diagnosis, treatment available and prognosis of vertebrobasilar stroke along with a systematic study of the common sports activities leading to vertebrobasilar stroke and their relative significance in causing this stroke. Methods: The literature search is based on relevant data available on Medline, Pubmed, Krager, Elsevier, Cochrane system database, NIH database. Relevant articles from various journals Stroke, Neurology Lancet etc were also referred to. The search was performed between 21 September & 3 December, 2010. Relevant data from 1973 to 2010 was used for data analysis. Data Analysis: An analysis of data was done based on central value calculation of frequency of vertebrobasilar stroke due to trauma and testing significance of population mean using ANOVA and P-value calculation. Results: Football is the major cause of vertebrobasilar stroke followed by soccer, both contact games. From 4 samples data (Soccer, football, equestrian sports and yoga injury), it is obvious that the football injuries, with the highest central value (16.89) are the most significant cause of vertebrobasilar stroke Stroke, in general is a temporary or permanent loss of brain activity due to cessation or reduction of blood supply to brain due to an obstruction of blood flow in arteries, which are the channels of blood supply to