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ABSTRACT: Objective
To compare the operative time between robot-assisted laparoscopic hysterectomies and standard laparoscopic hysterectomies.Methods
A prospective, randomized controlled trial enrolled women aged 18-80 years attending Penn State Hershey Medical Center between April 23 and October 20, 2014 to undergo hysterectomy. Participants were randomized using a random number generator to undergo either robot-assisted or standard laparoscopic hysterectomy. The primary outcome was the total operative time (surgeon incision to surgeon stop, including robot docking time, if applicable). Intention-to-treat analyses were performed and the operative time was compared between the two treatments for non-inferiority, defined as a difference in operative time of no longer than 15 minutes.Results
There were 72 patients randomized to each treatment arm. The mean operative time was 73.9 minutes (median 67.0 minutes; interquartile range 59.0-83.0 minutes) in the robot-assisted hysterectomy group and 74.9 minutes (median 65.5 minutes; interquartile range 57.0-90.5 minutes) in the standard laparoscopic hysterectomy group. The upper bound of the 95% confidence interval of the difference in operative time was 6.6 minutes, below the 15-minute measure of non-inferiority.Conclusion
When performed by a surgeon experienced in both techniques, the operative time for robot-assisted laparoscopic hysterectomy was non-inferior to that achieved with standard laparoscopic hysterectomy. CLINICALTRIALS.GOV: NCT02118974.
SUBMITTER: Deimling TA
PROVIDER: S-EPMC5245181 | biostudies-literature | 2017 Jan
REPOSITORIES: biostudies-literature
Deimling Timothy A TA Eldridge Jennifer L JL Riley Kristin A KA Kunselman Allen R AR Harkins Gerald J GJ
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics 20161103 1
<h4>Objective</h4>To compare the operative time between robot-assisted laparoscopic hysterectomies and standard laparoscopic hysterectomies.<h4>Methods</h4>A prospective, randomized controlled trial enrolled women aged 18-80 years attending Penn State Hershey Medical Center between April 23 and October 20, 2014 to undergo hysterectomy. Participants were randomized using a random number generator to undergo either robot-assisted or standard laparoscopic hysterectomy. The primary outcome was the t ...[more]