Results 1 to 10 of about 194,150 (247)

GnRH antagonist protocol versus long-acting GnRH agonist protocol on pregnancy outcomes in IVF/ICSI: a retrospective cohort study [PDF]

Annals of Medicine
Background Gonadotropin-releasing hormone (GnRH) antagonist and long-acting GnRH agonist regimens are commonly employed for ovarian stimulation in women undergoing in-vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI), but their relative ...
Panpan Zhao, Xiliang Wang, Qian Zhang, Yinling Xiu, Kaixuan Sun, Kaiyue Wang, Li Yan, Yuexin Yu   +7 more
doaj   +2 more sources

GnRH agonist improves CLBR after one IVF cycle: a propensity score-matched and molecular mechanism study [PDF]

Reproduction and Fertility
The effectiveness of the GnRH antagonist protocol remains controversial due to inconsistent conclusions and inadequate subgroup analyses. The aim of this study was to provide some references for clinicians when choosing the GnRH antagonist protocol for ...
Xueqin Cai, Hui Ding, Yi Liu, Wenqian Xiong   +3 more
doaj   +2 more sources

Comparison of pregnancy outcome after fresh embryo transfer between GnRH antagonist and GnRH agonist regimens in patients with thin endometrium

Frontiers in Medicine, 2023
ObjectiveTo compare the pregnancy outcome after fresh embryo transfer between GnRH antagonist and GnRH agonist regimens in patients with thin endometrium.MethodsThis retrospective study included all fresh embryo transfers following GnRH agonist or GnRH ...
Depeng Zhao, Rui Xie, Xuemei Li
doaj   +1 more source

Clinical and Molecular Effects of GnRH Agonist and Antagonist on The Cumulus Cells in The In Vitro Fertilization Cycle: A Double Blind Randomized Clinical Trial [PDF]

International Journal of Fertility and Sterility, 2021
Background: Gonadotropin-releasing hormone (GnRH) analogues have been extensively utilized in the ovarian stimulation cycle for suppression of endogenous rapid enhancement of luteinizing hormone (LH surge). Exclusive properties and functional mechanisms
saeed Azizollahi, Maryam Bagheri, Fedyeh Haghollahi, Seyyede Momeneh Mohamadi, Batool Hosein Rashidi   +4 more
doaj   +1 more source

GnRH agonist triggering: recent developments [PDF]

Reproductive BioMedicine Online, 2013
The concept that a bolus of gonadotrophin-releasing hormone agonist (GnRHa) can replace human chorionic gonadotrophin(HCG) as a trigger of final oocyte maturation was introduced several years ago. Recent developments in the area strengthen this premise.
Kol, Shahar, Humaidan, Peter, Al Humaidan, Peter Samir Heskjær; id_orcid 0000-0001-6884-5366   +2 more
openaire   +4 more sources

Comparison of clinical outcomes between the depot gonadotrophin-releasing hormone agonist protocol and gonadotrophin-releasing hormone antagonist protocol in normal ovarian responders

BMC Pregnancy and Childbirth, 2021
Background The gonadotrophin-releasing hormone (GnRH) antagonist protocol has some advantages, such as a simple method, short medication duration, and low incidence of ovarian hyperstimulation syndrome, but whether the GnRH antagonist protocol is ...
Min Xia, Jie Zheng
doaj   +1 more source

Impact of Gonadotropin-Releasing Hormone Agonist Pre-treatment on the Cumulative Live Birth Rate in Infertile Women With Adenomyosis Treated With IVF/ICSI: A Retrospective Cohort Study

Frontiers in Endocrinology, 2020
Introduction: Although pre-treatment with a GnRH agonist can reduce the size of adenomyosis lesions, the supra-physiological hormone level induced by controlled ovarian hyperstimulation (COH) may negate the usefulness of the GnRH agonist in patients with
Minghui Chen, Minghui Chen, Lu Luo, Lu Luo, Qiong Wang, Qiong Wang, Jun Gao, Jun Gao, Yuqing Chen, Yingying Zhang, Yingying Zhang, Canquan Zhou, Canquan Zhou   +12 more
doaj   +1 more source

Quantitative proteomic analysis of GnRH agonist treated GBM cell line LN229 revealed regulatory proteins inhibiting cancer cell proliferation

BMC Cancer, 2022
Background Gonadotropin-releasing hormone (GnRH) receptor, a rhodopsin-like G-protein coupled receptor (GPCR) family member involved in GnRH signaling, is reported to be expressed in several tumors including glioblastoma multiforme (GBM), one of the most
Priyanka H. Tripathi, Javed Akhtar, Jyoti Arora, Ravindra Kumar Saran, Neetu Mishra, Ravindra Varma Polisetty, Ravi Sirdeshmukh, Poonam Gautam   +7 more
doaj   +1 more source

HCG Trigger After Failed GnRH Agonist Trigger Resulted in Two Consecutive Live Births: A Case Report

Frontiers in Reproductive Health, 2021
Background: Failed gonadotropin-releasing hormone (GnRH) agonist trigger with no oocyte retrieved during aspiration of several follicles is a rare but recurrent situation that can be rescued by the termination of the aspiration procedure, retriggering by
Sara Liest, Iben Riishede Christiansen, Iben Riishede Christiansen, Lisbeth Prætorius, Jeanette Bogstad, Nina la Cour Freiesleben, Nina la Cour Freiesleben, Anja Pinborg, Anja Pinborg, Kristine Løssl   +9 more
doaj   +1 more source

Can Laparoscopic Cystectomy Improve Pregnancy Outcomes in Endometrioma? A Prospective Clinical Trial Study [PDF]

International Journal of Fertility and Sterility, 2022
Background: The purpose of this prospective study was to compare the ovarian response and pregnancy outcomesin the infertile women with endometrioma undergoing assisted reproductive technologies (ART) in twogroups, who were underwent laparoscopic ...
Sedigheh Hosseinimousa, Leili Safdarian, Ashraf Aleyasin, Marzieh Aghahosseini, Marzieh Talebian   +4 more
doaj   +1 more source