Objective: To determine the proportion in which the variables for the administration of tissue plasminogen inhibitor (tPA) are present in the population admitted to a hospital in Guayaquil-Ecuador.
Methods: Cross-sectional study with patients admitted to the Neurology service at the Regional Hospital Dr. Teodoro Maldonado Carbo between January 1, 2007 and December 31, 2009 with diagnosis of acute stroke. The inclusion and exclusion criteria were the same ones used on the guidelines for the use of tPA in patients with stroke during the first 3 hours and between the first 3-4.5 hours of onset.
Results: 550 patients were included in the analysis. 434 patients had ischemic stroke and 116 hemorrhagic stroke. 6 patients arrived to the hospital in the first 3 hours from onset and 13 patients arrived between the 3-4.5 hours from onset. In the first 3 hours, 4 out of 6 patients (66%) were candidates for the administration of tPA and between the first 3-4.5 hours, 6 out of 13 patients (59%) were candidates for tPA.
Conclusions: The majority of the patients that arrived to this hospital; did so after 4.5 hours from the onset of symptoms. If these patients would have arrived earlier, a great proportion could have received a treatment potentially beneficial that would produce a clinical improvement and a better prognosis if the treatment was available in the hospital.
