Author(s)

Nahid Lorzadeh^*, Friba Sepavand, Maryam Soleimaninezhad, Nastaran Kazemirad

Department of Obstetrics and Gynecology, Faculty of Medicine, Lorestan University of Medical Sciences, Khorrmabad, Iran.

Background and Objectives: The Quercus (oak) fruit and especially the internal layer of the fruit (jaft) is rich in tannin (polyphenolic compound) and due to its astringent effects on the smooth muscles, we decided to evaluate this effect of extract of Oak Gall for vaginal tightening and rejuvenation in women with vaginal relaxation. Methods: This double blind clinical trial was performed on women with vaginal relaxation at Asali Hospital in Khorramabad from May to October 2012 and was candidate for colporrhaphy due to different types of pelvic organ prolapse. Sampling method was done on nonprobability basis according to the number of patients referred to clinic. Using blocked random allocation method, the participants were divided into 4 groups of 30 patients (three intervention group and one control group) who were age-matched. Then, an extract of Oak Gall in specified concentrations (10 - 15 and 20 grams in 1.5%, 2% and 2.5% jells) were administered to each intervention group. Finally, the obtained data were analyzed with Chi-square, Pearson, Fisher’s exact test and ANOVA using SPSS software version 19. Results: A total of 120 patients entered into the study with mean age of 36 ± 5.4 years. The evaluation of mean scores showed that sense of sexual satisfaction and orgasm, sense of vaginal tightness during intercourse, sense of vaginal lubrication and loss of vaginal dryness was significantly improved in patients in intervention group. Also other parameters including urinary incontinence, sense of vaginal mass exit, lack of orgasm, sense of air outflow during intercourse, sense of calmness after sex and loss of libido were significantly reduced in the group of patients who received jell 2.5% compared to other groups (P < 0.0001). Conclusion: Our findings show that using topical jell of Oak Gall not only is associated with contracting effects, but also improves vaginal lubrication and reduces its dryness. Regarding the lack of previous studies in this field and considering some limitations of this study, we suggest that Oak Gall to be used for management of women with vaginal relaxation.

Extract of Oak Gall, Vaginal Tightening and Rejuvenation, Vaginal Relaxation

Lorzadeh, N. , Sepavand, F. , Soleimaninezhad, M. and Kazemirad, N. (2016) The Effect of Extract of Oak Gall for Vaginal Tightening and Rejuvenation in Women with Vaginal Relaxation. Open Journal of Obstetrics and Gynecology, 6, 879-887. doi: 10.4236/ojog.2016.613106.