Patients who are planning to undergo laparoscopic surgery for endometriosis will be assigned to either ablation or excision of endometriosis. The investigators think that patients who have excision of endometriosis will have greater relief of pain.
Patients with known endometriosis based on prior surgical pathology or suspected endometriosis based on symptomatology who plan on undergoing diagnostic laparoscopy will be offered enrollment in the study. They will complete preoperative pain assessments with the tools outlined above. At the time of diagnostic laparoscopy, patients found to have endometriosis will be staged according to the American Society of Reproductive Medicine guidelines. Patients with Stage 4 or deeply infiltrating endometriosis will be excluded from the study. At that point, the patients will be randomized in the operating room to either laparoscopic excision of endometriosis or laparoscopic ablation with the argon beam coagulator. Patients will be stratified according to the presence or absence of the Levonorgestrel-Intrauterine Device. Pain assessments will be performed immediately postoperatively in the recovery area. Pain assessments will again be performed at 4 weeks, 6 months and 12 months. We will use the VAS pain scale and validated questionnaires.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
73
Robotic laparoscopic ablation of endometriosis with the argon beam coagulator (ABC)
Robotic excision of endometriosis
Penn State Milton S. Hershey Medical Center
Hershey, Pennsylvania, United States
Visual Analog Scale (VAS)
Patients will document their pain on a VAS.
Time frame: Baseline pre-operatively
Visual Analog Scale (VAS)
Patients will document their pain on a VAS.
Time frame: 6 months
Visual Analog Scale (VAS)
Patients will document their pain on a VAS.
Time frame: 12 months
Quality of Life and Pain Questionnaires
Patients will complete quality of life and pain questionnaires to document their responses to treatment.
Time frame: 4 weeks,
Quality of Life and Pain Questionnaires
Patients will complete quality of life and pain questionnaires to document their responses to treatment.
Time frame: 6 months
Quality of Life and Pain Questionnaires
Patients will complete quality of life and pain questionnaires to document their responses to treatment.
Time frame: 12 months
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