Psychological factors and chronic pelvic pain in women: a comparative study with women with chronic migraine headaches.

Chronic pelvic pain (CPP) is often attributed to psychogenic causation. To determine if women with CPP possess a unique psychological profile, this study examined the comparative pain experience, psychological functioning, and marital/sexual satisfaction of women with either CPP or chronic migraine headache (CH). Patients with CPP reported greater dissatisfaction with their marriage and greater sexual dysfunction. No differences were obtained for ratings of depression, anxiety, mood factors, or additional personality traits. These data suggest that, in general, when psychological disorders are observed in CPP patients, they most likely reflect the effects of chronic pain rather than be causative to it.

Patient beliefs about pain diagnosis in chronic pelvic pain: relation to pain experience, mood and disability.

OBJECTIVE: To examine the contribution of pain beliefs (fear regarding pain diagnosis) in understanding pain experience, mood, affective distress, marital interactions surrounding pain, and functional disability among women with chronic pelvic pain (CPP). STUDY DESIGN: One hundred forty-nine consecutive females with CPP presenting to a university hospital Chronic Pain Clinic completed self-report inventories assessing demographic status, pain-related morbidity, depressive symptoms and global affective distress. Pain beliefs were assessed by subject response to the question "Do you think your pain is due to something more serious or different from what doctors have told you?" and subjects were categorized into "Yes More Serious" (n = 77) and "Not More Serious" (n = 72) groups. RESULTS: Subjects who believed they had "something more serious" as a cause for their pain reported more severe pain intensity (p < 0.05) and pain experience (p < 0.05), greater suffering due to pain (p = 0.01), a less attentive spouse/family member when in pain (p < 0.05), more severe pain disability (p < 0.05), and greater affective distress (p < 0.001). CONCLUSION: These findings provide further evidence for the psychological distress and functional disability that may result when CPP patients possess concerns,fears and possible misattributions regarding the cause of their pelvic pain.

Psychological factors in chronic pelvic pain due to endometriosis: a comparative study.

BACKGROUND/AIMS: This study compared women suffering chronic pelvic pain (CPP) secondary to endometriosis (n = 30) with women experiencing CPP due to either myofascial abdominal/pelvic pain (n = 70) or pelvic adhesions (n = 38) to determine if there are specific psychological variables uniquely associated with endometriosis. METHODS: This is a cross-sectional study of 138 women drawn from a convenience sample of 192 consecutive women with CPP presenting for evaluation to a university hospital chronic pain clinic. Subjects were categorized into groups based on their CPP diagnosis. Each subject completed a battery of validated inventories assessing demographic status, pain experience and other pain-related symptoms, pain disability, frequency of depressive symptoms, level of affective distress, satisfaction with pain treatment and satisfaction with their marital relationship. RESULTS: No differences were obtained across the three groups for any of the outcome measures. Effect size computation supported the absence of clinical differences across the groups for these measures. CONCLUSION: These findings fail to support the presence of a unique psychological profile or disproportionate psychological disturbance for women with CPP due to endometriosis. These data illustrate the importance of considering control groups that include chronic pain when exploring psychological contributions to specific chronic pain conditions.