Randomized Clinical Trial Comparing Conventional Laparoscopic and Robot-Assisted Laparoscopic Hysterectomy

Study Overview
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Brief Summary
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Robotic-assisted surgery is becoming more prominent within the specialty of Gynecologic surgery with little direct evidence that it is if not better than traditional laparoscopic surgery, at least equivalent. We designed a randomized-controlled trial to compare operative times, length of hospital stay, estimated blood loss, and post-operative complications associated with these two methods of minimally invasive hysterectomy.

Detailed Description
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The proposed study will be a non-blinded randomized control trial. Patients will be randomized into each group Conventional Laparoscopic Hysterectomy (Group #1) and Robot-Assisted Laparoscopic Hysterectomy (Group #2) using a random number generator. Data collection will occur during the following points of patient interaction: pre-operative appointment, the surgical procedure, the patient's hospitalization, first post-operative appointment, and final post-operative appointment. The care for the patients enrolled in this study will not deviate from the standard care of patients who are currently undergoing laparoscopic and robot-assisted laparoscopic hysterectomy. The patients who present to the office for pre-operative history and physical examination for laparoscopic hysterectomy will be counseled about participation in this study. Basic data collection will commence at the pre-operative visiting, including: patient demographics, past medical history, past surgical history, physical exam findings, and imaging results. The pre-operative appointment will occur between one to thirty days prior to surgery. Intra-operative and immediate post-operative data will be collected by the surgical assistant (resident or fellow) and will include surgical procedure (conventional laparoscopic or robot-assisted), operative time, hematocrit, estimated blood loss, length of stay, and complications.

Official Title
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Randomized Clinical Trial Comparing Conventional Laparoscopic and Robot-Assisted Laparoscopic Hysterectomy

Conditions
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Menorrhagia, Pelvic Pain, Hysterectomy

Intervention / Treatment
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* Procedure: Hysterectomy


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Undergoing Hysterectomy Able to consent to the procedure Exclusion Criteria: Medical conditions not allowing for pneumoperitoneum Medical conditions not allowing proper ventilation during anesthesia Pelvic organ prolapse amendable to a vaginal approach Pregnant women Patients undergoing planned combined procedures including bowel resection (other than coincidental appendectomy) or major urologic procedures.

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 80 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Robot-assisted<br>Robot-assisted hysterectomy | Procedure: Hysterectomy<br>* Hysterectomy<br>|
| Experimental: Laparoscopic Hysterectomy<br>Laparoscopic Hysterectomy | Procedure: Hysterectomy<br>* Hysterectomy<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Operative Time | The primary end point is difference in operative time | Intra operative | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Complications | Complications related to the procedure including delays in discharge and re-admissions will be monitored and evaluated individually throughout the study. | up to 6 weeks following intervention | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Hysterectomy, Robot-assisted, Laparoscopy