BACKGROUND Polycystic ovary syndrome (PCOS) patients typically have 17-hydroxyprogesterone (17OHP) hyperresponsiveness to GnRH agonist (GnRHa) (PCOS-T). The objective of this study was to determine the source of androgen excess in the one-third of PCOS patients who atypically lack this type of ovarian dysfunction (PCOS-A). METHODS Aged-matched PCOS-T (n= 40), PCOS-A (n= 20) and controls (n= 3...

STUDY QUESTION Are there any correlations between the phenotypes of polycystic ovary syndrome (PCOS) and the genotypes of the PCOS susceptibility single nucleotide polymorphisms (SNPs) in THADA, DENND1A and LHCGR? SUMMARY ANSWER The PCOS susceptibility genes, THADA and DENND1A, carry risk alleles that are associated with endocrine and metabolic disturbances in patients with PCOS. WHAT IS KN...

AIMS/INTRODUCTION Polycystic ovary syndrome (PCOS) is a heterogeneous disorder including polycystic ovary morphology (PCOM), ovulatory dysfunction and hyperandrogenism. PCOS is frequently associated with type 2 diabetes mellitus; however, it is unknown whether PCOM and PCOS are prevalent in Japanese patients with type 1 diabetes mellitus. The purpose of our study was to determine the frequency ...

Purpose: Insulin resistance (IR) plays an important role in the pathogenesis of polycystic ovary syndrome (PCOS); therefore, insulin-sensitizing agents are widely used to improve IR in women with PCOS. However, whether IR in patients without PCOS should be treated remains uncertain. This study aims to clarify whether IR in patients without PCOS affects the outcomes of in-vitro fertilization-emb...

BACKGROUND Hirsutism among women of fertile age is commonly seen in clinical practice, but the pattern of the disease in Saudi Arabs has not been studied. The aim of the study was to determine the clinical, biochemical and etiologic features of hirsutism in Saudi females. METHODS 101 Saudi Arab women presenting with hirsutism at King Khalid University Hospital, Riyadh, Saudi Arabia, from 1 Ja...

BACKGROUND The possibility that a specific cytokine profile could be detected in the ovaries of patients with polycystic ovarian syndrome (PCOS) was investigated. METHOD Enzyme-linked immunosorbent assay (ELISA) or bioassays were used to assess the concentrations of leukaemia inhibitory factor (LIF), tumour necrosis factor, interleukin 11, gamma interferon, progesterone and oestradiol in foll...

OBJECTIVE To study whether there is an increased risk of glucose intolerance and hypertensive complications during pregnancy in women with polycystic ovarian syndrome (PCOS) who conceived after laparoscopic ovarian drilling and to investigate if there is an adverse pregnancy outcome. METHODS This prospective study took place at Salmaniya Medical Complex in Bahrain, between June 1996 and June ...

BACKGROUND Polycystic Ovary Syndrome (PCOS) is an endocrine-metabolic disorder that affects approximately 6-10% of women of child-bearing age. Although preliminary studies suggest that certain pollutants may act as endocrine disruptors in animals, little is known about their potential association with PCOS. The objective of this case-control pilot study is to determine whether women with PCOS h...

Background: There is a close relationship between hormones, oxidative stress, and inflammatory factors polycystic ovary syndrome (PCOS). This meta-analysis was conducted to evaluate the changes in of PCOS patients who were supplemented with omega-3 polyunsaturated fatty acids (n-3 PUFAs).

Objective This study evaluated associations of basal serum and follicular fluid (FF) anti-Muüllerian hormone (AMH) levels with in vitro fertilization (IVF) outcomes in polycystic ovary syndrome (PCOS) patients. Methods This prospective study included 179 consecutive women undergoing IVF, including 59 with PCOS and non-PCOS controls. Thirty PCOS cases had long gona-dotrophin-releasing hormone ag...