Article ID Journal Published Year Pages File Type
3966094 Middle East Fertility Society Journal 2015 6 Pages PDF
Abstract

ObjectiveTo evaluate the effects of laparoscopic ovarian drilling (LOD) on three-dimensional (3D) power Doppler indices of ovarian stromal blood flow and serum vascular endothelial growth factor (VEGF) levels in women with polycystic ovary syndrome (PCOS).DesignProspective controlled study.SettingMinia University Hospital, Minia, Egypt.Material and methods30 clomiphene citrate resistant women with PCOS undergoing LOD and 30 fertile women with normal ovaries were recruited in this study. Hormonal profile, Doppler indices of ovarian stromal blood flow and serum VEGF assays before and after LOD were evaluated and compared between the two groups. Evaluation was done at the beginning of the study, 1 week after LOD and at 3 and 6 month follow up periods.Main outcome measures3-D power Doppler indices of both ovaries and serum VEGF concentration.ResultsBefore LOD, serum levels of VEGF, total testosterone (T), free androgen index (FAI), LH, LH:FSH ratio, total antral follicle count (AFC), total ovarian volume (OV) and the 3D power Doppler blood flow indices were significantly higher in the PCOS group than in the control group. After LOD, there was a significant reduction in the serum levels of VEGF, T, sex-hormone binding globulin (SHBG), FAI, LH, LH:FSH ratio, AFC, OV and the 3D power Doppler indices and remained all low at 3 and 6 month follow up. There were significant positive correlations between power Doppler flow indices (VI, FI, and VFI) with serum VEGF, total T, and LH before and after LOD.ConclusionsSerum VEGF and ovarian blood flow indices were higher in women with PCOS than in normal women. LOD reduced serum levels of VEGF, in addition to ovarian blood flow indices, in women with PCOS.

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