Distinct neural signaling characteristics between fibromyalgia and provoked vestibulodynia revealed by means of functional magnetic resonance imaging in the brainstem and spinal cord

IntroductionFibromyalgia and provoked vestibulodynia are two chronic pain conditions that disproportionately affect women. The mechanisms underlying the pain in these conditions are still poorly understood, but there is speculation that both may be linked to altered central sensitization and autonomic regulation. Neuroimaging studies of these conditions focusing on the brainstem and spinal cord to explore changes in pain regulation and autonomic regulation are emerging, but none to date have directly compared pain and autonomic regulation in these conditions. This study compares groups of women with fibromyalgia and provoked vestibulodynia to healthy controls using a threat/safety paradigm with a predictable noxious heat stimulus.MethodsFunctional magnetic resonance imaging data were acquired at 3 tesla in the cervical spinal cord and brainstem with previously established methods. Imaging data were analyzed with structural equation modeling and ANCOVA methods during: a period of noxious stimulation, and a period before the stimulation when participants were expecting the upcoming pain.ResultsThe results demonstrate several similarities and differences between brainstem/spinal cord connectivity related to autonomic and pain regulatory networks across the three groups in both time periods.DiscussionBased on the regions and connections involved in the differences, the altered pain processing in fibromyalgia appears to be related to changes in how autonomic and pain regulation networks are integrated, whereas altered pain processing in provoked vestibulodynia is linked in part to changes in arousal or salience networks as well as changes in affective components of pain regulation

Online pelvic floor group education program for women with persistent genital arousal disorder/genito-pelvic dysesthesia: Descriptive feasibility study

Background: Persistent genital arousal disorder/genito-pelvic dysesthesia (PGAD/GPD) is a highly distressing yet poorly understood condition characterized by persistent genito-pelvic sensations, often described as “genital arousal,” which occur in the absence of sexual desire. PGAD/GPD is associated with significant impairment in psychosocial and daily functioning; however, there are currently no empirically validated treatment algorithms for PGAD/GPD. Pelvic floor physical therapy exercises have been found to be effective at reducing other forms of genito-pelvic discomfort, such as vulvodynia, and may also be beneficial to those experiencing PGAD/GPD. Many individuals with PGAD/GPD report difficulty finding a health care provider who is knowledgeable about PGAD/GPD; therefore, pelvic floor education and exercises in an online format may have the potential to reach more individuals in need. Objective: This study examined the feasibility of an online pelvic floor group education program; descriptively assessed outcomes related to distress, discomfort, catastrophizing, and mood; and obtained feedback from participants in order to inform the development of improved online group programs. Methods: Fourteen women with current symptoms of PGAD/GPD attended an online, 8-session pelvic floor group education program. Participants completed questionnaires of symptoms (ie, symptom distress, discomfort) and psychosocial well-being (ie, depression, anxiety, symptom catastrophizing) prior to the group sessions (Time 1), immediately after the final group session (Time 2), and 6 months following the final group session (Time 3). Participants also completed an anonymous feedback questionnaire immediately following the group program. Results: Overall, participants who attended a larger number of the group sessions (>5 sessions, n=7) appeared to report lower baseline (Time 1) symptoms and psychosocial impairment than those who attended fewer sessions (<5 sessions, n=7). A pattern of small improvements was seen following the group sessions on symptom and psychosocial outcomes. In the feedback questionnaire, breathing and relaxation exercises were described to be the most helpful home practice exercises, and participants rated sessions on (1) the relationship between emotions and PGAD/GPD symptoms and (2) relaxation exercises to be the most helpful. A number of barriers to participation in the group program were also identified, including comorbid health concerns and lack of personal time to complete the program/exercises. Conclusions: Online interventions provide an opportunity to reach international participants who may otherwise struggle to access a knowledgeable provider for their PGAD/GPD symptoms. Addressing barriers may help to increase participants’ abilities to engage in the program. Future programs may seek to integrate a greater focus on relaxation strategies and cognitive-affective strategies for managing PGAD/GPD symptoms

Healthcare experiences of individuals with persistent genital arousal disorder/genito-pelvic dysesthesia

ntroduction Persistent genital arousal disorder/genito-pelvic dysesthesia (PGAD/GPD) is a distressing condition characterized by persistent, unwanted sensations of genital arousal (eg, feelings of being on the verge of orgasm, and of lubrication, swelling, tingling, throbbing) that occur in the absence of sexual desire. Although PGAD/GPD is associated with significant impairments in psychosocial functioning, the healthcare (HC) experiences of affected individuals are not well understood. Aim The aims of this study were to examine the barriers to HC, the costs of HC, and the associations among HC experiences, symptoms, and psychosocial outcomes in those with PGAD/GPD symptoms. Methods One hundred and thirteen individuals with PGAD/GPD symptoms completed an online, cross-sectional self-report questionnaire about their HC history and experiences. Main Outcome Measures Self-reported HC barriers, and financial costs associated with PGAD/GPD HC. Validated measures of HC experiences (eg, comfort communicating with HC practitioners [HCPs]), and psychosocial (eg, depression, anxiety) and PGAD/GPD symptom outcomes. Results The majority of participants (56.6%) reported waiting at least 6 months to seek HC for PGAD/GPD symptoms. Those who sought HC approached many HCPs (46.0% approached 6+ HCPs). Several barriers to HC were identified (eg, lack of HCP knowledge of PGAD/GPD), and high costs were reported. A series of multiple linear regression analyses found an association between HC experiences, psychosocial, and symptom outcomes. Specifically, decreased comfort communicating with one's HCP was associated with greater depressive and anxiety symptoms. Conclusion High costs and numerous barriers to seeking HC for PGAD/GPD symptoms were identified, and discomfort communicating with an HCP about PGAD/GPD was associated with increased symptoms of depression and anxiety. These results highlight the need for more awareness of this condition in order to improve care for this population

How to Read a Visualization Research Paper: Extracting the Essentials

Introduction. Women's sexual pain disorders include dyspareunia and vaginismus and there is need for state-of-the-art information in this area. Aim. To update the scientific evidence published in 2004, from the 2nd International Consultation on Sexual Medicine pertaining to the diagnosis and treatment of women's sexual pain disorders. Methods. An expert committee, invited from six countries by the 3rd International Consultation, was comprised of eight researchers and clinicians from biological and social science disciplines, for the purpose of reviewing and grading the scientific evidence on nosology, etiology, diagnosis, and treatment of women's sexual pain disorders. Main Outcome Measure. Expert opinion was based on grading of evidence-based medical literature, extensive internal committee discussion, public presentation, and debate. Results. A comprehensive assessment of medical, sexual, and psychosocial history is recommended for diagnosis and management. Indications for general and focused pelvic genital examination are identified. Evidence-based recommendations for assessment of women's sexual pain disorders are reviewed. An evidence-based approach to management of these disorders is provided. Conclusions. Continued efforts are warranted to conduct research and scientific reporting on the optimal assessment and management of women's sexual pain disorders, including multidisciplinary approaches. van Lankveld JJDM, Granot M, Weijmar Schultz WCM, Binik YM, Wesselmann U, Pukall CF, Bohm-Starke N, and Achtrari C. Women's sexual pain disorders. J Sex Med 2010;7:615-631

International Society for the Study of Women's Sexual Health (ISSWSH) review of epidemiology and pathophysiology, and a consensus nomenclature and process of care for the management of persistent genital arousal disorder/genito-pelvic dysesthesia (PGAD/GPD)

Background Persistent genital arousal disorder (PGAD), a condition of unwanted, unremitting sensations of genital arousal, is associated with a significant, negative psychosocial impact that may include emotional lability, catastrophization, and suicidal ideation. Despite being first reported in 2001, PGAD remains poorly understood. Aim To characterize this complex condition more accurately, review the epidemiology and pathophysiology, and provide new nomenclature and guidance for evidence-based management. Methods A panel of experts reviewed pertinent literature, discussed research and clinical experience, and used a modified Delphi method to reach consensus concerning nomenclature, etiology, and associated factors. Levels of evidence and grades of recommendation were assigned for diagnosis and treatment. Outcomes The nomenclature of PGAD was broadened to include genito-pelvic dysesthesia (GPD), and a new biopsychosocial diagnostic and treatment algorithm for PGAD/GPD was developed

Persistent genital arousal disorder: a biopsychosocial framework

Purpose of Review Persistent genital arousal disorder (also referred to as genitopelvic dysesthesia or PGAD/GD) is a distressing and largely underrecognized condition characterized by persistent, unwanted genital arousal (sensations, sensitivity, vasocongestion) in the absence of subjective/cognitive arousal and sexual desire. The purpose of this review is to summarize recent findings on biological and psychosocial factors in PGAD/GD as they pertain to the assessment and treatment of this condition. These findings will be considered within a biopsychosocial framework, for the purposes of considering next steps for clinical and research efforts. Recent Findings A small number of studies have recently examined potential biological aetiologies for PGAD/GD: pharmacological agents, spinal pathology and peripheral nerve involvement. Recent studies have also found that PGAD/GD is associated with a significant negative impact on psychosocial wellbeing and daily functioning as compared to symptom-free individuals. In addition, these results highlight cognitive/affective responses to symptoms (e.g. catastrophizing of symptoms) that may influence outcomes. However, biological and psychological research are rarely integrated in these studies, despite the interrelationship between these factors. Summary Although PGAD/GD was first described in the scientific literature almost two decades ago, most research on PGAD/GD is presented in the form of case studies. Prospective treatment trials that integrate biopsychosocial factors are needed in order to provide effective and efficient care to this population. This research would be facilitated by the development of a patient-reported outcome measure, as well as greater education/awareness among healthcare providers and the public about this distressing condition

Sexual arousal disorders

Sexual arousal disorders are characterized by concerns with subjective feelings of sexual pleasure and associated physiological changes (American Psychiatric Association 2013). These sexual arousal concerns may be persistent or recurring, situational or generalized, and lifelong or acquired. Sexual arousal disorders are associated with distress or inability to engage in sexual activity that the individual wishes, and they are not better accounted for by substance use, a general medical condition, or another nonsexual mental disorder such as major depressive disorde

Persistent genital arousal disorder

Persistent genital arousal disorder (PGAD) is characterized by sensations of physiological genital arousal that occur in the absence of psychological sexual desire. The primary symptom characteristic of PGAD is the presence of persistent, intrusive, and unwanted sensations of genital arousal. The genital arousal is typically localized to the labia minora and/or majora, the clitoris, and the region above the pubic bone. The presence of distress is a necessary criterion for the diagnosis of PGAD, and it is often what leads individuals to seek treatment. Individuals with PGAD often experience a high degree of associated psychosocial impairment. The healthcare experiences of individuals with PGAD appear to share many similarities with what has been reported for other forms of genital discomfort (such as vulvodynia). The etiology of the condition remains unknown. In terms of biological factors, both central nervous system and peripheral nervous system factors have been cited as potential contributors to PGAD

Psychological evaluation and measurement of dyspareunia

Despite the high prevalence of dyspareunia, few comprehensive guidelines exist regarding its evaluation. This chapter provides an overview of the clinical interview, standardized measures, and psychophysical methods used to assess the condition