Changes in personality profile associated with laparoscopic surgery for chronic pelvic pain.

STUDY OBJECTIVE

To determine whether surgical treatment of chronic pelvic pain is associated with changes in personality profile.

DESIGN

Prospective clinical trial (Canadian Task Force classification II-2).

SETTING

University-affiliated tertiary referral center.

PATIENTS

Sixteen women undergoing laparoscopic surgery for evaluation and treatment of chronic pelvic pain.

INTERVENTION

Before and 3 months after surgery all subjects completed the Minnesota multiphasic personality inventory-2 and the West Haven-Yale multidimensional pain inventory.

MEASUREMENTS AND MAIN RESULTS

Laparoscopic surgery for chronic pelvic pain was associated with a postoperative decrease in pain severity score by 53% (p <0.001), increase in activity level score by 24% (p <0.001), decrease in hypochondriasis score by 6% (p = 0.049), decrease in depression score by 12% (p = 0.007), and decrease in conversion hysteria score by 7% (p = 0.02). Improvements in pain severity and activity level were comparable in women with abnormal and normal preoperative scores of hypochondriasis, depression, and conversion hysteria.

CONCLUSION

Improvement in chronic pelvic pain is associated with an improvement in personality profile. Abnormal versus normal preoperative scores for hypochondriasis, depression, or conversion hysteria scales are not predictive of change in pain or activity level after surgery.