STANDARDIZING LAPAROSCOPIC PROCEDURE TIME AND DETERMINING THE EFFECT OF PATIENT AGE GENDER AND PRESENCE OR ABSENCE OF SURGICAL RESIDENTS DURING OPERATION/

Citation
Lw. Traverso et al., STANDARDIZING LAPAROSCOPIC PROCEDURE TIME AND DETERMINING THE EFFECT OF PATIENT AGE GENDER AND PRESENCE OR ABSENCE OF SURGICAL RESIDENTS DURING OPERATION/, Surgical endoscopy, 11(3), 1997, pp. 226-229
Citations number
3
Categorie Soggetti
Surgery
Journal title
ISSN journal
09302794
Volume
11
Issue
3
Year of publication
1997
Pages
226 - 229
Database
ISI
SICI code
0930-2794(1997)11:3<226:SLPTAD>2.0.ZU;2-U
Abstract
Background: Most of the expense of laparoscopic cholecystectomy (LC) i s incurred while the patient is in the operating room (OR). Half of th is operating room cost is equipment and the other half is personnel. W hat is an acceptable LC procedure time and how much variation is there ? What are the effects of age, gender, and expertise on the mean LC pr ocedure time? Methods: A prospective, multicenter gathering of LC proc edure times and task component times was performed through the coopera tive effort of members of the Society of American Gastrointestinal End oscopic Surgeons (SAGES) at 11 hospitals. The effect of LC time of age , gender, and surgical resident was recorded. Results: The mean LC tim e for 359 cases was 73 +/- 28 min. The percent of this LC time for the following component tasks included: to place and remove trocars, 34%; total dissection time, 40%; intraoperative cholangiogram, 15%; and re moving the gallbladder, 7%. Age and gender did not change LC time, but the presence of a surgical resident prolonged LC time from 53 to 79 m in due to an increase in all LC component task times. Conclusions: LC time was globally calibrated in 11 North American hospitals and was fo und to be affected by expertise but not by gender or age. The mean and standard deviation of LC time can be used for purposes of self-assess ing quality performance.