BACKGROUND AND PURPOSE: The safety and efficacy of intravenous tissue plasminogen activator (IV tPA) following acute ischemic stroke (AIS) is dependent on its timely administration. In 2014, our Comprehensive Stroke Center designed and implemented a computed tomography-Direct protocol to streamline the evaluation process of suspected patients with AIS, with the aim of reducing door-to-needle (DTN) times. The objectives of our study were to describe the protocol development and implementation process, and to compare DTN times and symptomatic intracranial hemorrhage (sICH) rates before and after protocol implementation. METHODS: Data were prospectively collected for patients with AIS receiving IV tPA between January 1, 2010, and May 31, 2015. The DTN times, examined as median times and time treatment windows, and sICH rates were compared pre- and postimplementation. RESULTS: Two hundred ninety-five patients were included in the study. After protocol implementation, median DTN times were significantly reduced (38 vs 28 minutes; P < .001). The distribution of patients treated in the three time treatment windows described below changed significantly, with an increase in patients with DTN times of 30 minutes or less, and a decrease in patients with DTN times 31 to 60 minutes and over 60 minutes (P < .001). There were two cases of sICH prior to implementation and one sICH case postimplementation. CONCLUSIONS: The implementation of a protocol that streamlined the processing of suspected patients with AIS significantly reduced DTN time without negatively impacting patient safety.
BACKGROUND AND PURPOSE: The safety and efficacy of intravenous tissue plasminogen activator (IV tPA) following acute ischemic stroke (AIS) is dependent on its timely administration. In 2014, our Comprehensive Stroke Center designed and implemented a computed tomography-Direct protocol to streamline the evaluation process of suspected patients with AIS, with the aim of reducing door-to-needle (DTN) times. The objectives of our study were to describe the protocol development and implementation process, and to compare DTN times and symptomatic intracranial hemorrhage (sICH) rates before and after protocol implementation. METHODS: Data were prospectively collected for patients with AIS receiving IV tPA between January 1, 2010, and May 31, 2015. The DTN times, examined as median times and time treatment windows, and sICH rates were compared pre- and postimplementation. RESULTS: Two hundred ninety-five patients were included in the study. After protocol implementation, median DTN times were significantly reduced (38 vs 28 minutes; P < .001). The distribution of patients treated in the three time treatment windows described below changed significantly, with an increase in patients with DTN times of 30 minutes or less, and a decrease in patients with DTN times 31 to 60 minutes and over 60 minutes (P < .001). There were two cases of sICH prior to implementation and one sICH case postimplementation. CONCLUSIONS: The implementation of a protocol that streamlined the processing of suspected patients with AIS significantly reduced DTN time without negatively impacting patient safety.
Authors: Bijoy K Menon; Jeffrey L Saver; Shyam Prabhakaran; Mathew Reeves; Li Liang; Daiwai M Olson; Eric D Peterson; Adrian F Hernandez; Gregg C Fonarow; Lee H Schwamm; Eric E Smith Journal: Stroke Date: 2012-07-17 Impact factor: 7.914
Authors: Gregg C Fonarow; Eric E Smith; Jeffrey L Saver; Mathew J Reeves; Deepak L Bhatt; Maria V Grau-Sepulveda; DaiWai M Olson; Adrian F Hernandez; Eric D Peterson; Lee H Schwamm Journal: Circulation Date: 2011-02-10 Impact factor: 29.690
Authors: Ava L Liberman; Eric M Liotta; Fan Z Caprio; Ilana Ruff; Matthew B Maas; Richard A Bernstein; Rahul Khare; Deborah Bergman; Shyam Prabhakaran Journal: Neurol Clin Pract Date: 2015-06
Authors: J R Marler; B C Tilley; M Lu; T G Brott; P C Lyden; J C Grotta; J P Broderick; S R Levine; M P Frankel; S H Horowitz; E C Haley; C A Lewandowski; T P Kwiatkowski Journal: Neurology Date: 2000-12-12 Impact factor: 9.910
Authors: Georgios Tsivgoulis; Ramin Zand; Aristeidis H Katsanos; Nitin Goyal; Ken Uchino; Jason Chang; Efthimios Dardiotis; Jukka Putaala; Anne W Alexandrov; Marc D Malkoff; Andrei V Alexandrov Journal: Stroke Date: 2015-03-19 Impact factor: 7.914