Found 42 clinical trials
AOA Versus Non-AOA in Low Prognosis Patients by the POSEIDON Criteria
Poor ovarian response (POR) remains one of the significant challenges of Assisted Reproductive Technology (ART). Facing difficulties related to clinical practice, optimizing the embryo culture
- 6 views
- 07 Oct, 2022
- 1 location
Influence of Manipulation of Oocytes and Embryos in Low Oxygen Tension on Assisted Reproduction Technology Outcome
Nowadays, most assisted reproduction laboratories attempt to maintain as much as possible ex vivo culture conditions comparable to those in vivo. Various culturing condition such as temperature and pH parameters have been adjusted according to in vivo values in order to improve in-vitro fertilization (IVF) outcomes. Embryos of most mammals, …
- 13 views
- 03 Jun, 2021
- 1 location
Comparison of Clinical Outcomes Between IVM and Minimal Stimulation IVF in Patients With PCOS
subfertility and significant proportion of these woman need assisted reproductive technology (ART). These patients are very sensitive to gonadotropins during conventional in vitro fertilization (IVF) and the
- 345 views
- 25 Feb, 2022
- 2 locations
Modification of Endometrial Receptivity After Vaginal Seminal Plasma Application
> Implantation is still an important limiting factor for the improvement of pregnancy rate in the Assisted Reproductive Technology (ART). Usually, in fertility clinics, only the spermatozoa are used for the
- 33 views
- 04 Jun, 2022
- 1 location
Progesterone Supplementation on Women Having Low Progesterone Levels on Transfer Day
The main objective of this study is to compare clinical pregnancy rates between two groups of women who have progesterone levels below 10 ng/mL on the day of frozen embryo transfer: group 1 (vaginal micronized progesterone supplemented with progesterone intramuscular 50 mg per day) and group 2 (vaginal micronized progesterone …
- 0 views
- 25 Sep, 2021
- 1 location
Prolonged Protocol of Early Follicular or Mid Luteal Phase
Due to the injection of gonadotropin releasing hormone agonist (GnRH-a) before controlled ovarian hyperstimulation (COH), the scheme of prolonged early follicular period protocol has obvious advantages in achieving ideal egg number, increasing endometrial receptivity to embryo transfer, inhibiting endogenous luteinizing hormone (LH) peak and reducing cycle cancellation rate. The full …
- 41 views
- 24 Jan, 2021
- 1 location
A Randomized Trial Comparing the Live Birth Rate of Immediate Versus Delayed FET Following a Freeze-all Strategy (FET)
This randomized trial we aim to compare the live birth rate of immediate versus delayed FET replacing a single blastocyst in the first FET of the first stimulated IVF cycle following. The hypothesis is that the live birth rate of the immediate FET is higher than the delayed FET replacing …
- 97 views
- 24 Apr, 2022
- 1 location
Buscopan in Patients Undergoing IVF/Intracytoplasmic Sperm Injection Treatment
To determine if the use of Buscopan in patients undergoing IVF/ICSI treatment with high uterine contraction frequency prior to embryo transfer has a higher live birth rate.
- 22 views
- 17 Feb, 2021
- 1 location
Natural Cycle vs. Modified Natural Cycle vs. Artificial Cycle Protocol for Endometrial Preparation. (MONART)
Fresh embryo transfer is a routine procedure in vitro fertilization (IVF) treatment. Since the first live birth after an IVF-FET (frozen embryo transfer), recent years have seen a dramatic rise in the number of FET cycles. Three endometrial preparation protocols for frozen-thawed embryo transfer, including artificial, natural, modified natural protocol, …
- 14 views
- 17 Jun, 2022
- 1 location
Live Birth Rate Between PPOS and GnRH Antagonist Protocol in Patients With Anticipated High Ovarian Response
Progestin can inhibit the pituitary LH surge during ovarian stimulation and various studies show progestin-primed ovarian stimulation (PPOS) is effective in blocking the LH surge in IVF. More and more centers in China are using PPOS because this regimen appears simpler and cheaper.A randomized trial to compare the effectiveness of …
- 42 views
- 19 Apr, 2022
- 1 location