In addition to quality of life, sexual health is diminished in a considerable number of patients with psoriasis and particularly women with genital lesions have on average high levels of sexual distress. We underscore the need for physicians to pay attention to the impact of psoriasis on psychosocial and sexual health when treating patients for this skin disease.

In this review, we provide an overview of the clinical aspects, histopathology, molecular genetics, and treatment options for Vulvar Paget's Disease (VPD), a rare skin disease, most commonly found in postmenopausal Caucasian women. The underlying cause of VPD remains not well understood. VPD is rarely associated with an underlying urogenital, gastrointestinal or vulvar carcinoma. In approximately 25% of the cases, VPD is invasive; in these cases, the prognosis is worse than in non-invasive cases. Recurrence rates in invasive VPD are high: 33% in cases with clear margins, and even higher when surgical margins are not clear, regardless of invasion. Historically, surgical excision has been the treatment of choice. Recent studies show that imiquimod cream may be an effective and safe alternative.

It is well known that the genital skin may be affected by psoriasis. However, little is known about the prevalence and clinical appearance of genital psoriasis, and genital skin is often neglected in the treatment of psoriatic patients. We performed an extensive systematic literature search for evidence-based data on genital psoriasis with respect to epidemiology, aetiology, clinical and histopathological presentation, diagnosis and treatment. Three bibliographical databases (PubMed, EMBASE and the Cochrane Library) were used as data sources. Fifty-nine articles on genital psoriasis were included. The results show that psoriasis frequently affects the genital skin, but that evidence-based data with respect to the efficacy and safety of treatments for genital psoriasis are extremely limited. An advised treatment paradigm for genital psoriasis, based on the levels of evidence, is: first-line: (weak) topical corticosteroids; second-line: vitamin D preparations or tar-based treatments.

Lichen sclerosus (LS) is a chronic skin disorder mostly seen on the female anogenital skin. The aim of this study was to evaluate the quality of life (QoL) and sexuality in female patients with LS and to compare their scores with healthy controls. In addition, we wanted to find factors associated with impaired sexual functioning in patients with LS. Members of the Dutch LS foundation and support group were asked to fill in three questionnaires: the Dermatology Quality of Life Index, Female Sexual Function Index (FSFI) and Female Sexual Distress Scale (FSDS). 215 of 368 patients returned their questionnaire (58.4%). Their scores were compared to a control group which consisted of 61 women of similar age (p = 0.472) without a skin disorder. Of all domains of QoL, LS interfered most with sexual functioning. Patients significantly scored lower on all subscales of the FSFI (desire (p = 0.016), arousal (p < 0.001), lubrication (p < 0.001), orgasm (p < 0.001), satisfaction (p < 0.001) and pain (p < 0.001), indicating worse sexual functioning. These problems with sexual functioning brought about significant sexual distress (p < 0.001). Patients who experienced more influence on their QoL had more sexual difficulties, leading to more sexual distress independent of their age.

Ixekizumab was superior to placebo for the treatment of moderate-to-severe GenPs with BSA ≥ 1%. The safety profile of ixekizumab was consistent with previous studies in moderate-to-severe plaque psoriasis.