کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4269267 1610840 2015 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of Intravaginal Prasterone on Sexual Dysfunction in Postmenopausal Women with Vulvovaginal Atrophy
ترجمه فارسی عنوان
اثر پراسترن داخل وریدی بر اختلال جنسی در زنان یائسه با آتروفی وولوواژینال
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی اورولوژی
چکیده انگلیسی

ABSTRACTIntroductionPrevious data have shown that intravaginal dehydroepiandrosterone (DHEA, prasterone) improved all the domains of sexual function, an effect most likely related to the local formation of androgens from DHEA.AimsTo confirm in a placebo-controlled, prospective, double-blind and randomized study the benefits of daily intravaginal DHEA for 12 weeks on sexual function using the Female Sexual Function Index (FSFI) questionnaire.MethodsPlacebo was administered daily to 157 women while 325 women received 0.50% (6.5 mg) DHEA daily for 12 weeks. All women were postmenopausal meeting the criteria of vulvovaginal atrophy (VVA), namely moderate to severe dyspareunia as their most bothersome symptom of VVA in addition to having ≤5% of vaginal superficial cells and vaginal pH > 5.0. The FSFI questionnaire was filled at baseline (screening and day 1), 6 weeks and 12 weeks. Comparison between DHEA and placebo of the changes from baseline to 12 weeks was made using the analysis of covariance test, with treatment group as the main factor and baseline value as the covariate.Main Outcome MeasuresThe six domains and total score of the FSFI questionnaire were evaluated.ResultsThe FSFI domain desire increased over placebo by 0.24 unit (+49.0%, P = 0.0105), arousal by 0.42 unit (+56.8%, P = 0.0022), lubrication by 0.57 unit (+36.1%, P = 0.0005), orgasm by 0.32 unit (+33.0%, P = 0.047), satisfaction by 0.44 unit (+48.3%, P = 0.0012), and pain at sexual activity by 0.62 unit (+39.2%, P = 0.001). The total FSFI score, on the other hand, has shown a superiority of 2.59 units in the DHEA group over placebo or a 41.3% greater change than placebo (P = 0.0006 over placebo).ConclusionThe present data show that all the six domains of the FSFI are improved over placebo (from P = 0.047 to 0.0005), thus confirming the previously observed benefits of intravaginal DHEA on female sexual dysfunction by an action exerted exclusively at the level of the vagina, in the absence of biologically significant changes of serum steroids levels.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Sexual Medicine - Volume 12, Issue 12, December 2015, Pages 2401–2412
نویسندگان
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