Laparoscopic Oophorectomy to Treat Pelvic Pain FollowingOvary-Sparing Hysterectomy: Factors Associated with Surgical Complications and Pain Persistence.

STUDY OBJECTIVE: To examine the surgical management and outcomes of patients treated laparoscopically for pelvic pain following ovary-sparing hysterectomy.

DESIGN: Retrospective cohort study (Canadian Task Force classification II-2).

SETTING: General gynecology unit at a tertiary university hospital.

PATIENTS: A total of 99 patients treated with laparoscopic oophorectomy for pelvic pain following ovary-sparing hysterectomy between January 2008 and December 2016.

INTERVENTIONS: Laparoscopic oophorectomy was performed in all patients.

MEASUREMENTS AND MAIN RESULTS: The patients undergoing surgery had a mean age of 48.9 years and a mean body mass index (BMI) of 28.1. They reported a mean of 3.0 previous abdominal surgeries. Sixty percent of patients reported previous abdominal hysterectomy, 21% had previous laparoscopic hysterectomy, and 19% had previous vaginal hysterectomy. At a 6-week follow-up, 59.5% of patients reported resolution of symptoms, 10.7% reported persistent symptoms, and 29.8% reported improved but not resolved symptoms. Younger patients and those reporting a previous history of gastrointestinal disease were more likely to report persistent pain at follow-up. Thirteen percent of patients had intraoperative (6%) or postoperative complications (7%), and there was a 2% rate of conversion to laparotomy. Patients at greater risk of intraoperative complications were those with a higher BMI, a greater number of previous open abdominal surgeries, or severe adhesions noted at the time of procedure.

CONCLUSIONS: Laparoscopic oophorectomy to treat pelvic pain following ovary-sparing hysterectomy is a feasible yet challenging procedure. Despite a significant rate of complications and a small proportion of patients reporting persistent symptoms, most experience symptom resolution or improvement after such surgery. Further studies are needed to assess long-term outcomes. Careful patient selection and counseling are critical before this procedure.