Publication details
Factors Influencing Door-to-Imaging Time: Analysis of the Safe Implementation of Treatments in Stroke-EAST Registry
| Authors | |
|---|---|
| Year of publication | 2014 |
| Type | Article in Periodical |
| Magazine / Source | Journal of Stroke and Cerebrovascular Diseases |
| MU Faculty or unit | |
| Citation | |
| Doi | http://dx.doi.org/10.1016/j.jstrokecerebrovasdis.2014.03.019 |
| Field | Neurology, neurosurgery, neurosciences |
| Keywords | Door-to-imaging time; door-to-needle time; acute stroke; ischemic stroke; imaging; thrombolysis |
| Description | Background: Brain imaging is logistically the most difficult step before thrombolysis. To improve door-to-needle time (DNT), it is important to understand if (1) longer door-to-imaging time (DIT) results in longer DNT, (2) hospitals have different DIT performances, and (3) patient and hospital characteristics predict DIT. Methods: Prospectively collected data in the Safe Implementation of Treatments in Stroke-EAST (SITS-EAST) registry from Central/Eastern European countries between 2008 and 2011 were analyzed. Hospital characteristics were obtained by questionnaire from each center. Patient-and hospital-level predictors of DIT of 25 minutes or less were identified by the method of generalized estimating equations. Results: Altogether 6 of 9 SITS-EASTcountries participated with 4212 patients entered into the database of which 3631 (86%) had all required variables. DIT of 25 minutes or less was achieved in 2464 (68%) patients (range, 3%-93%; median, 65%; and interquartile range, 50%-80% between centers). Patients with DIT of 25 minutes or less had shorter DNT (median, 60 minutes) than patients with DIT of more than 25 minutes (median, 86 minutes; P < . 001). Four variables independently predicted DIT of 25 minutes or less: longer time from stroke onset to admission (91-180 versus 0-90 minutes; odds ratio [OR], 1.6; 95% confidence interval [CI], 1.3-1.8), transport time of 5 minutes or less (OR, 2.9; 95% CI, 1.7-4.7) between the place of admission and a computed tomography (CT) scanner, no or minimal neurologic deficit before stroke (OR, 1.3; 95% CI, 1.02-1.5), and diabetes mellitus (OR,.8; 95% CI,.7-. 97). Conclusions: DIT should be improved in patients arriving early and late. Place of admission should allow transport time to a CT scanner under 5 minutes. |