title: Improved time intervals by implementation of computerized physician order entry-based stroke team approach.
abstract: BACKGROUND
  The need for rapid evaluation and treatment of acute stroke patients has been well documented. A computerized physician order entry (CPOE) system can improve communication and provide immediate access to information, which may be useful for an effective team approach program targeted to reduce in-hospital time delays.
  
  
  METHODS
  To reduce the time from a patient's arrival at the emergency department to thrombolysis, a team approach program using CPOE was developed, and its efficacy was investigated by comparing time intervals from arrival to evaluation and intravenous tissue-type plasminogen activator (tPA) treatment before and after the implementation of the program.
  
  
  RESULTS
  Among 379 consecutive patients who were screened as potential candidates for thrombolysis, 25 patients (6.6%) received tPA during a 1-year period after initiation of the program. Fourteen patients were treated with tPA in the previous year. After program implementation, time from arrival to computed tomography scan was reduced from 34 to 19 min (p = 0.01). Time to report of complete blood count was also shortened from 52 to 33 min (p < 0.01). Finally, time from arrival to tPA treatment was reduced by 23 min (from 79 to 56 min; p < 0.01). Onset-to-door time tended to be longer after the program implementation (from 41 to 60 min; p = 0.14).
  
  
  CONCLUSIONS
  Implementation of the CPOE-based team approach program significantly reduced time from emergency department arrival to evaluations and treatment.
authors.affiliation: Department of Neurology, National Core Research Center for Nanomedical Technology, Brain Korea 21 Project for Medical Sciences, Ajou University School of Medicine, Suwon, Republic of Korea.
authors.forename: Hyo Suk
authors.initials: HS
authors.lastname: Nam
authors.forename: Sang Won
authors.initials: SW
authors.lastname: Han
authors.forename: Seong Hwan
authors.initials: SH
authors.lastname: Ahn
authors.forename: Jong Yun
authors.initials: JY
authors.lastname: Lee
authors.forename: Hye-Yeon
authors.initials: HY
authors.lastname: Choi
authors.forename: In Cheol
authors.initials: IC
authors.lastname: Park
authors.forename: Ji Hoe
authors.initials: JH
authors.lastname: Heo
mesh_terms: D000208:Acute Disease; D000368:Aged; D000369:Aged, 80 and over; D019091:Critical Pathways / Q000458:organization & administration; D004636:Emergency Service, Hospital / Q000458:organization & administration; D005260:Female; D005343:Fibrinolytic Agents / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D050316:Medical Order Entry Systems / Q000458:organization & administration*; D008875:Middle Aged; D010348:Patient Care Team / Q000458:organization & administration*; D015397:Program Evaluation; D020521:Stroke / Q000188:drug therapy*; D015912:Thrombolytic Therapy; D013997:Time Factors; D010959:Tissue Plasminogen Activator / Q000627:therapeutic use*
chemical_list: D005343:Fibrinolytic Agents; D010959:Tissue Plasminogen Activator