LAUSR

OBJECTIVE To explore the effects of a 6-week patient-centered graded exposure intervention added to manual therapy in women with chronic pelvic pain (CPP) and fear of movement/(re)injury. DESIGN Prospective 3-armed randomized controlled trial. SETTING Faculty of Health Sciences. PARTICIPANTS A total of 49 women with CPP and substantial fear of movement were randomly allocated to 1 of 3 groups: (1) patient-centered graded exposure intervention added to manual therapy; (2) manual therapy; (3) control group. INTERVENTIONS The 6-week intervention consisted of 12 sessions in the group receiving manual therapy and 6 additional sessions of graded exposure therapy in the group receiving both interventions. MAIN OUTCOME MEASURES Primary outcomes were fear-avoidance behavior assessed using the Fear-Avoidance Beliefs Questionnaire and pain interference and severity evaluated with the Brief Pain Inventory. The secondary outcome was disability evaluated with the Oswestry Disability Index. All the variables were assessed in a blinded manner at baseline, after the treatment, and at 3-month follow-up. RESULTS Our results show interaction effects (P<.05) for all the outcomes. Graded exposure added to manual therapy is distinctly superior to manual therapy alone in maintaining improvements for long-term fear-avoidance behavior and physical functioning. CONCLUSIONS Graded exposure added to manual therapy is a promising approach with long-term effects for women with CPP and fear of movement/(re)injury.