نتایج جستجو برای: clomiphene resistant
تعداد نتایج: 205776 فیلتر نتایج به سال:
BACKGROUND The aim of this randomized controlled trial was to compare the efficacy of extended letrozole regimen with clomiphene citrate in women with unexplained infertility undergoing superovulation and intrauterine insemination (IUI). METHODS Two hundred and fourteen patients with unexplained infertility were randomized into two equal groups using computer generated list and were treated b...
The aim of this study was to systematically compare the clinical efficacy and safety of letrozole with clomiphene citrate for ovulation induction in women with polycystic ovary syndrome (PCOS). The Cochrane Central Register of Controlled Trials, PubMed, EMbase, CBMdisc and CNKI were searched for eligible randomized controlled trials (RCT) comparing letrozole with clomiphene citrate in PCOS pati...
Objective: To study the effects of Mesterolone alone and combination of Mesterolone and Clomiphene Citrate on semen parameters, pituitary axis and liver function in Idiopathic Oligospermic males. Materials and Methods: 30 males with Idiopathic Oligospermia (sperm count < 20-million/ml) between 20-45 years of age were included in the study. Of the 30 subjects, 10 were given tab Mesterolene 50 mg...
Specific binding of oxytocin to high affinity sites in endometrial membrane preparations has previously been shown in sheep. Endometrial tissue preparations from 27 'normal' women of proven fertility were incubated with tritiated oxytocin and the existence of significant binding sites in human endometrium was shown. Furthermore, the level of binding sites underwent a cyclical variation with the...
OBJECTIVE To evaluate the impact of intrauterine insemination timing performed 24 or 36 h later following ovulation trigger on clinical pregnancy rate during ovulation induction with clomiphene citrate among infertile women was the objective of this study. METHODS The medical records of 280 infertile patients who have underwent ovulation induction by using clomiphene citrate have been evaluat...
BACKGROUND Clomiphene is the current first-line infertility treatment in women with the polycystic ovary syndrome, but aromatase inhibitors, including letrozole, might result in better pregnancy outcomes. METHODS In this double-blind, multicenter trial, we randomly assigned 750 women, in a 1:1 ratio, to receive letrozole or clomiphene for up to five treatment cycles, with visits to determine ...
BACKGROUND Clomiphene citrate is one of the effective drugs for infertility treatment due to oligo-ovulation or anovulation. Intrauterine insemination (IUI) is one of more adherent methods for treatment of infertile cases which is followed by controlled ovarian hyperstimulation (COH). OBJECTIVE the aim of this study was to evaluate Clomiphene citrate versus letrozole with gonadotropins in IUI...
Background: For more than four decades clomiphene citrate has been the first line of the treatment for ovulatory disorders. The aim of this study was to compare the effects of letrozole and clomiphene citrate on ovulation and pregnancy rate in patients with polycystic ovary syndrome. Methods: In this prospective double-blind study, 100 patients with polycystic ovary syndrome were randomized int...
BACKGROUND Some trials have compared laparoscopic ovarian drilling (LOD) with gonadotropins but, because of variations in study design and small sample size, the results are inconsistent and definitive conclusions about the relative efficacy of LOD and gonadotropins cannot be extracted from the individual studies. OBJECTIVE To evaluate the relative efficacy of LOD and gonadotropins for infert...
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