BACKGROUND

Endometriosis is an inflammation-dependent condition characterized by the uncontrolled development of lesions resembling the endometrium. For the host tissue to maintain homeostasis throughout the active process of inflammation resolution, endogenous factors must be activated.

To determine if using specialized pro-resolving mediators (SPM) to treat endometriosis patients’ persistent pelvic pain is safe and effective.

A systematic review was performed to determine studies that determined the effect of Specialized Pro-resolving Mediators (SPM) on endometriosis control. A descriptive narrative approach was applied to synthesize the findings of this systematic review.

Three prospective case-control studies and three in vitro studies were included. All studies involved Lipoxin A4 as the specialized pro-resolving mediator assessed for benefit on endometriosis control. All studies consistently reported that SPM can be potentially effective in treating endometriosis. The search terms used were: “Specialized Pro-resolving Mediators,” “SPM,” “Chronic inflammatory agent,” pelvic pain, and endometriosis.

Despite the lack of trials on the use of Specialized Pro-resolving Mediators to manage chronic pelvic pain, case-control and in vitro studies are consistent in detailing the potential benefits of SPM for endometriosis control. Given the concrete pathophysiologic basis for the mechanism of action for SPM, it is highly recommended that future trials be made to determine its efficacy and safety.