Effects of a patient-centered graded exposure intervention added to manual therapy for women with chronic pelvic pain: a randomized controlled trial

Publication date: Available online 9 October 2018

Source: Archives of Physical Medicine and Rehabilitation

Author(s): M José Ariza-Mateos, Irene Cabrera-Martos, Araceli Ortiz-Rubio, Irene Torres-Sánchez, Janet Rodríguez-Torres, Marie Carmen Valenza

Abstract

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 three-armed randomized controlled trial.

Setting

Faculty of Health Sciences.

Participants

A total of forty-nine women with CPP and substantial fear of movement were randomly allocated to one of three groups: 1) patient-centered graded exposure intervention added to manual therapy, 2) manual therapy or 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 Measures

Primary outcomes were fear-avoidance behavior assessed using the Fear-Avoidance Behavior Questionaire 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<0.05) 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.

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