BACKGROUND: The objective of this study was to characterize the comorbidities in a population of patients with an acute ischaemic stroke, comparing patients that received recombinant tissue plasminogen activator (rt-PA) to those that did not receive rt-PA. METHOD: In a retrospective sample of 663 patients admitted for acute ischaemic stroke, this study analysed the effects of co-morbid conditions in the use of rt-PA. It determined non-cerebrovascular risk factors (comorbidities) that differentiate patients who received rt-PA from those who did not receive rt-PA. RESULT: Patients with a history of carotid stenosis, CHF and previous strokes are significantly (p < 0.05) associated with high risk of not receiving rt-PA. A significant number of patients with a history of hypertension and smoking received rt-PA (p < 0.05). CONCLUSION: The findings indicate that certain risk factors including carotid stenosis, CHF and previous stroke history impact the treatment of patients with acute ischaemic stroke, specifically the decision to administer rt-PA. Treatment with rt-PA is dependent on stroke severity and onset to treatment time, but the findings suggest that rt-PA use may also depend on patient comorbidities.
BACKGROUND: The objective of this study was to characterize the comorbidities in a population of patients with an acute ischaemic stroke, comparing patients that received recombinant tissue plasminogen activator (rt-PA) to those that did not receive rt-PA. METHOD: In a retrospective sample of 663 patients admitted for acute ischaemic stroke, this study analysed the effects of co-morbid conditions in the use of rt-PA. It determined non-cerebrovascular risk factors (comorbidities) that differentiate patients who received rt-PA from those who did not receive rt-PA. RESULT: Patients with a history of carotid stenosis, CHF and previous strokes are significantly (p < 0.05) associated with high risk of not receiving rt-PA. A significant number of patients with a history of hypertension and smoking received rt-PA (p < 0.05). CONCLUSION: The findings indicate that certain risk factors including carotid stenosis, CHF and previous stroke history impact the treatment of patients with acute ischaemic stroke, specifically the decision to administer rt-PA. Treatment with rt-PA is dependent on stroke severity and onset to treatment time, but the findings suggest that rt-PA use may also depend on patient comorbidities.
Authors: Oluyemi R Rotimi; Iretioluwa F Ajani; Alexandria Penwell; Shyyon Lari; Brittany Walker; Thomas I Nathaniel Journal: Womens Health (Lond) Date: 2020 Jan-Dec