Introduction Dermatologic diseases of the vulva may cause dyspareunia. These disorders may be overlooked by gynecologists and urologists because of lack of residency training experience. Dermatologists who are most familiar with these diseases are infrequently trained in vulvovaginal examination. As such, these disorders are often improperly diagnosed and treated. Aim To describe the presentation and management of the major vulvar dermatoses including irritant and allergic contact dermatitis, lichen sclerosus, lichen simplex chronicus, and lichen planus. Main Outcome Measure Data from a peer review literature search on the topic of vulvar dermatoses. Methods The literature for this review article was obtained through a Medline search. Appropriate dermatology textbooks were utilized for additional information. Results A comprehensive survey of the vulvar dermatoses. Conclusion Vulvar dermatoses must be considered a part of the differential diagnosis of any woman with a sexual pain disorder. As such, healthcare providers who evaluate and treat women with dyspareunia must become familiar with the most common dermatologic disorders of the vulva.

Background Progesterone modulates multiple brain functions implicated in the pathogenesis ofdrug addiction. During high endogenous progesterone states, women reduce use of cocaine. We sought to test whether progesterone replacement reduces cocaine use in postpartum women with a cocaine use disorder (CUD). Methods A 12-week, double-blind, parallel, randomized, placebo-controlled pilot trial with a 3-month post trial follow-up. 25 women within 12 weeks of deliverywere randomized to placeboand 25 to100 mgs of oral micronized progesterone, administered twice daily. Participants were recruited from obstetrical clinics. Randomization and allocation were performed by the study biostatistician. Attrition was 18% and the analysis included all50participants. Outcomes were self-reported days of cocaine use and positive urine toxicology assays for cocaine metabolites. Findings Participants randomized to placebo compared to progesterone had increased likelihood of cocaine use per week (RR=1·19; 95% confidence interval (CI)=1·05 to 1·36; p<0·01). At the three-month post trial visit the difference between groups was not significant (Likelihood RatioΧ2 =5·16; P=·08). There were no group differences in rates of submission of a positive urine test. A post hoc analysis showed a higher rate of relapse for participants randomized to placebo (HR=4·71; 95% CI= 1·09 to 20·5). We did not observe groups differences in the rate of adverse events. Interpretation These preliminary findings support the promise of progesterone treatment in postpartum women with a CUD and could constitute a therapeutic break through. Funding US National Institute on Drug Abuse; Veterans Administration

The standard linear method of commissioning research involves many stages, some lengthy. While assessment criteria are usually explicit, their weighting and interaction are not. Output is assessed on completion. This method is suitable where the research question is clear-cut. However, it has drawbacks when the research question and the form and scope of the research are not clear at the outset, as is often the case with research on the delivery and organisation of services. Also, it does not encourage potential users of the research to develop a sense of ownership. An alternative method is proposed by which the scope, form and content of research are not specified in advance but are developed iteratively. A programme director, advised by a group of potential users and research commissioners, has devolved authority to commit funding for the stages of the work as it unfolds, predicated on evolving need. There are foreseeable but avoidable risks of the group over-identifying with the researchers, of research management becoming cumbersome, and of unproductive friction between research groups when they are required to work together. The iterative method, being new and untried, is itself an organisational change requiring evaluation. However, from our local experience, it provides for productive dialogue between research commissioners, researchers and potential users.