title: Laparoscopic cholecystectomy in elderly patients.
abstract: OBJECTIVE
  In this study, we investigated whether laparoscopic cholecystectomy, a minimally invasive procedure, is advantageous in elderly patients.
  
  
  METHODS
  Data from 595 patients who underwent laparoscopic cholecystectomy between January 2003 and December 2007 were prospectively collected in a database. The patients were separated into 2 groups; patients >70 years of age (group A), and patients <70 years of age (group B). Group A was further divided into 3 subgroups, ages 70 to 74, 75 to 79, and 80 and above. Comparison between the groups was made with Mann-Whitney U and chi-square tests where appropriate.
  
  
  RESULTS
  ASA scores increased in conjunction with increased age (P<0.001). Of patients with an operative time longer than one hour, 26 patients aged 70 or older, and 152 patients aged 69 or younger had no difference with respect to PaCO2 and pH measurements (P>0.05). In patients aged 80 or older, the rates of acute cholecystitis, conversion to open surgery, and postoperative complications were significantly higher than in other groups (P>0.05).
  
  
  CONCLUSIONS
  We believe that in elderly patients, laparoscopic surgery can be applied safely without further increasing the surgical risks. The complications can be minimized by carefully selecting the patients aged 80 or older and by experienced teams with high technical capabilities operating on such patients.
authors.affiliation: Second Department of General Surgery, Sisli Etfal Training and Research Hospital, Sisli, Istanbul, Turkey. dryetkin@yahoo.com
authors.forename: Gurkan
authors.initials: G
authors.lastname: Yetkin
authors.forename: Mehmet
authors.initials: M
authors.lastname: Uludag
authors.forename: Sibel
authors.initials: S
authors.lastname: Oba
authors.forename: Bulent
authors.initials: B
authors.lastname: Citgez
authors.forename: Inci
authors.initials: I
authors.lastname: Paksoy
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D016009:Chi-Square Distribution; D049448:Cholangiopancreatography, Magnetic Resonance; D017081:Cholecystectomy, Laparoscopic / Q000379:methods*; D002764:Cholecystitis / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D011183:Postoperative Complications; D011446:Prospective Studies; D018709:Statistics, Nonparametric; D016896:Treatment Outcome