Effectiveness of a Manual Therapy Protocol on Women With Pelvic Pain Due to Endometriosis

Endometriosis is a debilitating disease with features of chronic inflammation that affects 10-15% of women of reproductive age. Pelvic pain is one of the most common symptoms in women with endometriosis, and many of them report that it affects their quality of life. In addition, women with endometriosis, especially those with pelvic pain, also have an increased vulnerability to various psychiatric disorders, such as depression and anxiety. In this context, physical therapy can contribute to the multidisciplinary assessment and treatment of pelvic pain. In addition, manual therapy could improve certain variables related to central sensitization, such as inhibitory pain regulation and neuronal excitability in the dorsal horn of the medulla, in patients with chronic pain. Some prospective studies have applied manual therapy in patients with pelvic pain due to endometriosis, and have shown a trend towards improvement of pain and quality of life. Moreover, it is considered a well-tolerated and accepted treatment by patients. However, to date, it has not been investigated whether the application of a manual therapy protocol improves pelvic pain and other endometriosis-associated symptoms, lumbar mobility, medication intake, depression and anxiety levels, and quality of life in women with endometriosis-associated pelvic pain compared to a placebo treatment.