title: Day surgery: Results after restructuration of a university public general surgery unit.
abstract: BACKGROUND
  Nowadays, in France, development of the ambulatory surgery has stalled. This is probably related to the fact that ambulatory surgery is restricted by the law to the "day surgery" in 12 hours, and only 17 procedures are referenced for this surgery. Thus, conventional hospitalization remained the rule after surgery. In January 2010, our university general surgery unit was restructured. It evolved from a conventional unit to a predominantly ambulatory unit. Otherwise, our unit adjoins a hotel, even inside our institution, which accommodates patients, patient visitors and tourists.
  
  
  OBJECTIVE
  The aim of this retrospective study was to compare the postoperative accommodation modalities between two groups of patients. The first group consisted of patients admitted before January 2010, at the time of conventional activity, whereas the second group consisted of patients admitted after January 2010 in a restructured unit.
  
  
  METHODS
  Inclusion of patients admitted from April 1, 2008 to March 31, 2009 (conventional hospitalization period) and from April 1, 2010 to March 31, 2011 (ambulatory management period), scheduled for one single surgical procedure excluding emergency.
  
  
  RESULTS
  A total of 360 patients were retained: 229 for the conventional period and 131 for the ambulatory period, with a median age of 55 (range 15-87). No statistically significant difference was noted between the two groups as concerned median age, gender or ASA status. The number of postoperative nights varied significantly between the two groups with a mean of 3.8 nights (median three nights, range 0-32) for the conventional period versus 0.4 nights (median 0 night, range 0-10) for the ambulatory period (P<0.0001 by the unadjusted Mann-Whitney test and P<0.0001 by the Wald test [with adjustment]).
  
  
  CONCLUSIONS
  Our results show that it is clearly possible to distinguish the need for care of the need for accommodation and significantly reduce postoperative conventional accommodation. They also raise the question of extending the legal period of 12 hours to 24 hours in order to expand the list of the referenced procedures.
authors.affiliation: Faculté de médecine, université Paris Descartes, Sorbonne Paris Cité, 75006 Paris, France. sonia.gaucher@cch.aphp.fr
authors.forename: S
authors.initials: S
authors.lastname: Gaucher
authors.forename: F
authors.initials: F
authors.lastname: Cappiello
authors.forename: S
authors.initials: S
authors.lastname: Bouam
authors.forename: I
authors.initials: I
authors.lastname: Damardji
authors.forename: A
authors.initials: A
authors.lastname: Aissat
authors.forename: I
authors.initials: I
authors.lastname: Boutron
authors.forename: J P
authors.initials: JP
authors.lastname: Béthoux
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000556:Ambulatory Surgical Procedures / Q000706:statistics & numerical data*; D005260:Female; D005602:France / Q000453:epidemiology; D013502:General Surgery / Q000706:statistics & numerical data*; D006801:Humans; D007297:Inpatients / Q000706:statistics & numerical data*; D007902:Length of Stay / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D010045:Outpatients / Q000706:statistics & numerical data*; D017060:Patient Satisfaction; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome; D014495:Universities
keywords: Conventional surgery; Day surgery; One-day surgery; Patient hotel