Analysis of Procedural Times Using Colpassist for Robotic-Assisted Sacrocolpopexy; a Randomized Controlled Trial (ACRAS)


Boston Scientific

Principal Investigator

Dr. Elizabeth Geller, Obstetrics and Gynecology

Project Run Dates

1/15/2015 to 1/15/2017



Primary Outcome Measures:
  • Comparison of duration of surgical steps during sacral colpopexy
  • Length of time will be recorded for each step of the sacral colpopexy that utilizes the vaginal positioning device (dissection of anterior vaginal wall, dissection of posterior vaginal wall, attachment of anterior vaginal mesh, attachment of posterior vaginal mesh, and attachment of sacral mesh) during the surgery. No follow up will be required by the patient.

Secondary Outcome Measures:

  • Surgeon and surgical-assistant satisfaction with the device
  • Surgeon and surgical assistant satisfaction will be assessed via questionnaire immediately after surgery. No follow up will be required of the surgeons or the assistants.


Associated Publications and other materials



Associated Award Numbers: