The journal of sexual medicine
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Vulvodynia is a poorly characterized condition with multiple treatment options that have been described as largely ineffective in research settings. ⋯ Strengths include a prospective and long-term study design that evaluated women in clinical settings. Limitations include a high rate of loss to follow-up for certain measures and inability to evaluate efficacy of individual treatments. In a setting where women were receiving highly specialized care, we found wide variation in the type and number of treatments used to treat vulvodynia. Despite this heterogeneity in treatment selection, women reported significant improvements in all study measures except sexual function. Lamvu G, Alappattu M, Witzeman K, et al. Patterns in Vulvodynia Treatments and 6-Month Outcomes for Women Enrolled in the National Vulvodynia Registry-An Exploratory Prospective Study. J Sex Med 2018;15:705-715.
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Meta Analysis
Health-Related Lifestyle Factors and Sexual Dysfunction: A Meta-Analysis of Population-Based Research.
Sexual dysfunction is a common problem among men and women and is associated with negative individual functioning, relationship difficulties, and lower quality of life. ⋯ Results provide compelling evidence that cigarette smoking, alcohol, and physical activity are important for sexual dysfunction. Insufficient research was available to draw conclusions regarding risk factors for premature ejaculation or for cannabis use as a risk factor. These findings should be of interest to clinicians treating men and women with complaints relating to symptoms of sexual dysfunction. Allen MS, Walter EE. Health-Related Lifestyle Factors and Sexual Dysfunction: A Meta-Analysis of Population-Based Research. J Sex Med 2018;15:458-475.
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Impairments in sexual functioning and sexual satisfaction are very common in women who have experienced childhood sexual abuse (CSA). A growing body of literature suggests a high prevalence of sexual distress in patients with post-traumatic stress disorder (PTSD). However, the influence of sexual trauma exposure per se and the influence of PTSD symptoms on impairments in sexual functioning remain unclear. ⋯ The study is the first comparing PTSD patients and TC with healthy women with regards to sexual functioning. Limitations are selection and size of the samples, the assessment of sexual functioning by self-report measures only, and lack of consideration of other potentially relevant factors influencing sexuality. The findings suggest that the experience of sexual abuse does not necessarily lead to sexual impairment, whereas comparably low levels of sexual functioning seem to be prominent in PTSD patients after CSA. Further research is needed on how to improve treatment for this patient group. Bornefeld-Ettmann P, Steil R, Lieberz KA, et al. Sexual Functioning After Childhood Abuse: The Influence of Post-Traumatic Stress Disorder and Trauma Exposure. J Sex Med 2018;15:529-538.
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There is clinical evidence that percutaneous tibial nerve stimulation can positively benefit women with female sexual interest/arousal disorder, yet no studies have explored the potential mechanisms further. ⋯ Long-duration tibial stimulation was successful at driving increases in the neurogenic component of VBP, providing evidence that tibial nerve stimulation could be used to treat genital arousal aspects of female sexual interest/arousal disorder by improving pelvic blood flow. Zimmerman LL, Rice IC, Berger MB, Bruns TM. Tibial Nerve Stimulation to Drive Genital Sexual Arousal in an Anesthetized Female Rat. J Sex Med 2018;15:296-303.
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Digital intravaginal palpation remains the favored method for clinical assessment of pelvic floor muscle (PFM) function in women; however, there is growing interest in using transperineal ultrasound imaging (TPUSI). TPUSI does not involve vaginal penetration, making it particularly relevant for PFM assessment in women with genito-pelvic pain and penetration disorders. ⋯ Although TPUSI has several advantages, including painless application, it is not recommended as a replacement for digital palpation in the clinical assessment of PFM function. Thibault-Gagnon S, Goldfinger C, Pukall C, et al. Relationships Between 3-Dimensional Transperineal Ultrasound Imaging and Digital Intravaginal Palpation Assessments of the Pelvic Floor Muscles in Women With and Without Provoked Vestibulodynia. J Sex Med 2018;15:346-360.