Thrombolysis in Stroke Despite Contraindications or Warnings?
Stroke Reports Wednesday, March 6th, 2013STROKEAHA: February 6, 2013
Background and Purpose—Intravenous thrombolysis with alteplase is approved for acute ischemic stroke, but its use is limited by numerous contraindications and warnings arising from trial selection criteria or expert opinions. We examined outcomes from alteplase-treated versus untreated patients, registered in a trials archive, according to presence or absence of specified contraindications and warnings.
Methods—We analyzed 90-day modified Rankin Scale across the whole distribution of scores using the Cochran–Mantel–Haenszel test, with adjustment for age and baseline National Institutes of Health Stroke Score, followed by proportional odds logistic regression analysis to estimate the odds ratios for preferred outcome. Read more