title: Effect of an acute care surgical service on the timeliness of care.
abstract: BACKGROUND
  In the spring of 2008, St. Boniface General Hospital in Winnipeg, Man., created an acute care surgical service (ACSS) designed to improve care for emergent, nontrauma surgical patients. We sought to assess the effect of the ACSS on patient care timeliness.
  
  
  METHODS
  We retrospectively examined the time intervals in care for patients admitted with acute appendicitis, acute cholecystitis and small bowel obstruction in 3 study periods: pre-ACSS, newly formed ACSS and established ACSS.
  
  
  RESULTS
  There was a 2-fold increase in patient volume after the ACSS was created. Patient characteristics were similar in all 3 groups. Time from triage to surgical consultation was also similar. The ACSS significantly reduced the duration of the surgical consultation (1 h 43 min in period 1 v. 62 min in period 2 and 49 min in period 3, p = 0.029). Time from admission to operation was similar despite a significant increase in patient load after the ACSS was created. Total length of hospital stay was similar except in the subgroup analysis (appendicitis + cholecystitis only), where the length of stay was reduced after creation of the ACSS (2 d 15 h pre- v. 1 d 19 h post-ACSS, p = 0.009). Most operations occurred between 4 pm and midnight.
  
  
  CONCLUSIONS
  With the implementation of an ACSS, the number of surgical patients assessed and treated doubled. Despite the increased volume, consultations were completed significantly faster, there was no significant difference in time to operation, and on subgroup analysis length of hospital stay was significantly faster.
authors.affiliation: Department of Surgery, University of Manitoba, Winnipeg, Man., Canada. faryniuk.andrea@gmail.com
authors.forename: Andrea M
authors.initials: AM
authors.lastname: Faryniuk
authors.forename: David J
authors.initials: DJ
authors.lastname: Hochman
mesh_terms: D000328:Adult; D001064:Appendicitis / Q000601:surgery*; D002170:Canada; D041881:Cholecystitis, Acute / Q000601:surgery*; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000601:surgery*; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D015397:Program Evaluation; D012189:Retrospective Studies; D013503:Surgery Department, Hospital / Q000458:organization & administration*; D013997:Time Factors; D014218:Triage