View clinical trials related to Ovulation Induction.
Filter by:Clomiphene citrate resistance (CCR) occur in 15-40% in women with PCOS. Several studies have shown that letrozole is superior to CC regarding side effects, ovulation, and pregnancy rates. Letrozole or gonadotropins use for ovulation induction in CCR is not well established which is superior and most safe.
This prospective, randomized clinical trial double blinded study, has been carried on 160 infertile patients seeking pregnancy in Gynecology and Obstetrics Department, Zagazig University Hospitals during the period from January 2019 to November 2019, the participants' randomizations were done and patients divided into two groups; group I: included 80 women receiving Clomiphene citrate (CC) plus Isoflavonoids. Group 2: included 80 women receiving Clomiphene citrate only
This study aims to compare clinical pregnancy rates (CPR) in patients who are administered either Gonadotropin-releasing hormone agonists (GnRHa) or human chorionic gonadotropin (hCG) for ovulation trigger in intrauterine insemination (IUI) cycles. A prospective randomized comparative study was conducted at Hue University Hospital in Vietnam. Total of 197 infertile women were randomly assigned to receive either GnRHa trigger (n=98 cycles) or hCG trigger (n= 99 cycles) for ovulation trigger. Patients returned for ultrasound monitoring 24 hours after IUI to confirm ovulation. A clinical pregnancy was defined as the presence of gestational sac with fetal cardiac activity.
The purpose of this study is to evaluate the clinical pregnancy rate per embryo transfer in oocytes recipients obtained after ovarian stimulation during the luteal phase of oocytes donors . This study will be performed in egg recipients and donors but this type of treatment is meant to be implemented in fertility preservation patients
Efficacy and safety studies in the past have suggested that a starting dose of 75 International Unit (IU) of SJ-0021, and an increase in the dose by 37.5 IU every 7 days, are safe for treatment of subjects with ovulatory disorders who are infertile due to hypothalamic or pituitary dysfunction and have amenorrhea I or anovulatory cycles (including oligomenorrhea and polymenorrhea). This was a phase III, multicentre, single-blind, parallel-group comparative study conducted to provide confirmatory evidence of non-inferiority of SJ-0021 versus purified gonadotropin, a comparator drug, for induction of follicle development and ovulation in infertile Japanese women and to provide further information on the safety and tolerability of SJ-0021.
This was a prospective, open-label, non-comparative, Phase IIIb trial to assess the convenience, safety and efficacy of the new Gonal-F fbm [recombinant follicle stimulating hormone (r-FSH)] liquid formulation, in common setting for ovulation induction (OI) and also in in-vitro fertilization (IVF).
With the development of the recombinant gonadotrophins, the use of human source proteins for the production of hormones has become unnecessary. These proteins, which are found in urinary preparations, have been thought to cause the local, post-injection adverse events (AEs) in some subjects. There has been a demand by physicians for an alternative to urinary products for treatment. Due to allergies to urinary products, or other personal reasons, subjects were not able or willing to be treated with proteins of human origin. This study allowed subjects to be treated with the recombinant human chorionic gonadotropin (r hCG) (free of urinary proteins), which otherwise would not be possible. The study sponsor used this opportunity to collect additional safety data on the new recombinant product, (Ovidrel, r-hCG).
This is a prospective and multicentric observational study to determine the real mono-bifollicular development rate that is obtained under normal care conditions following ovulation induction (OI) treatment with follitropin-alpha filled by mass prescribed in accordance with standard practice.
This was a prospective, randomized, Phase II, comparative study with a parallel control for evaluating the efficacy and safety of combined treatment of recombinant human follicle stimulating hormone (r-hFSH) and recombinant human luteinizing hormone (r-hLH). The combined treatment was administered at the middle of the follicular phase in subjects undergoing in-vitro fertilisation (IVF) through intracytoplasmic sperm injection (ICSI) and transfer of embryos (ET).
This was a prospective, randomised, open comparative monocentric phase IIIb study to evaluate the convenience, safety and efficacy of follitropin alfa (Gonal-f) liquid pen compared with follitropin beta (Puregon) liquid pen.