title: Low ninety-day re-admission rates after emergency and elective laparoscopic cholecystectomy in a district general hospital.
abstract: BACKGROUND
  Re-admission rate following laparoscopic cholecystectomy is currently defined as within 30 days of the initial operation. This may underestimate the true incidence and financial cost of postoperative morbidity. This study aimed to analyse re-admissions within 90 days of elective and emergency laparoscopic cholecystectomy at a district general hospital, and to compare outcomes to larger teaching centres.
  
  
  METHODS
  We undertook a retrospective analysis of all patients re-admitted within 90 days of laparoscopic cholecystectomy during an 18-month period (June 2006 to December 2007). Patient characteristics, details of the primary operation, and reasons for re-admission were identified, and a comparison of re-admissions following elective versus emergency procedures was performed.
  
  
  RESULTS
  A total of 326 laparoscopic cholecystectomies were performed during the 18-month period (246 elective, 80 emergency). No operations required conversion to an open procedure. Twenty-five patients were re-admitted within 90 days of their operation, of whom only 14 had complications directly related to their surgery (overall re-admission rate 4.3%). There was no statistical difference in re-admission rate or cause of re-admission between elective and emergency procedures. However, the mean time to re-admission following elective procedures was significantly longer (36 days; P = 0.0003).
  
  
  CONCLUSIONS
  Re-admission rates at our district general hospital are comparable to those reported by larger teaching centres. Current 30-day re-admission data may significantly underestimate morbidity rates and socio-economic cost following elective laparoscopic cholecystectomy.
authors.affiliation: Department of General Surgery, Hinchingbrooke Hospital NHS Trust, Hinchingbrooke Park, Huntingdon, UK.
authors.forename: Sue K
authors.initials: SK
authors.lastname: Down
authors.forename: Marko
authors.initials: M
authors.lastname: Nicolic
authors.forename: Hibba
authors.initials: H
authors.lastname: Abdulkarim
authors.forename: Nick
authors.initials: N
authors.lastname: Skelton
authors.forename: Adrian H
authors.initials: AH
authors.lastname: Harris
authors.forename: Yashwant
authors.initials: Y
authors.lastname: Koak
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D017081:Cholecystectomy, Laparoscopic / Q000009:adverse effects*; D017558:Elective Surgical Procedures / Q000009:adverse effects; D004630:Emergencies; D004739:England; D006767:Hospitals, District / Q000706:statistics & numerical data; D006769:Hospitals, General / Q000706:statistics & numerical data; D006801:Humans; D008875:Middle Aged; D010359:Patient Readmission / Q000706:statistics & numerical data*; D011183:Postoperative Complications; D011184:Postoperative Period; D012189:Retrospective Studies; D055815:Young Adult
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