Results 141 to 150 of about 934,005 (172)

A multicycle approach through DuoStim with a progestin-primed ovarian stimulation (PPOS) protocol: a valuable option in poor prognosis patients undergoing PGT-A. [PDF]

open access: yesJ Assist Reprod Genet
Vaiarelli A   +13 more
europepmc   +1 more source

Adverse effects of progestin-primed ovarian stimulation: combination of clinical study and single cell analysis [PDF]

open access: yesReproductive BioMedicine Online
Does progestin-primed ovarian stimulation (PPOS) have a negative effect on reproductive outcomes compared with a gonadotrophin-releasing hormone (GnRH) antagonist protocol?This retrospective cohort study included 907 patients aged
Tsuyoshi Takiuchi   +2 more
exaly   +4 more sources

Comparison the effects of progestin-primed ovarian stimulation (PPOS) protocol and GnRH-a long protocol in patients with normal ovarian reserve function

open access: yesGynecological Endocrinology, 2023
Objective To compare the effects of progestin-primed ovarian stimulation (PPOS) protocol and GnRH-a long protocol in infertility patients with normal ovarian reserve function undergoing invitro fertilization and embryo transfer.Methods A retrospective ...
Xiaoning Wang   +4 more
exaly   +2 more sources

Use of progestins to inhibit spontaneous ovulation during ovarian stimulation: the beginning of a new era? [PDF]

open access: yesReproductive BioMedicine Online, 2019
Advances in oocyte and embryo cryopreservation for assisted reproduction prompted new approaches to ovarian stimulation. Attention has been paid to progesterone and its derivatives to block the LH surge, as oocyte vitrification removes possible harmful ...
Antonio La Marca, Martina Capuzzo
exaly   +2 more sources

A meta-analysis of the efficacy of progestin-primed ovarian stimulation with medroxyprogesterone acetate in ovulation induction in poor ovarian responders

open access: yesJournal of Gynecology Obstetrics and Human Reproduction, 2021
To systematically evaluate the effect of progestin-primed ovarian stimulation (PPOS) in in vitro fertilization (IVF)/oocyte intracytoplasmic sperm injection-embryo transfer (ICSI-ET) in patients with poor ovarian response and to find an optimal ovulation induction protocol for such patients.A literature search of PubMed, Medline, EBSCO, Cochrane ...
Daohua Shi, Ruihong Cai, Xiaoping Zeng
exaly   +3 more sources

MicroRNA expression profiles in the granulosa cells of infertile patients undergoing progestin primed ovarian stimulation

European Journal of Obstetrics, Gynecology and Reproductive Biology, 2022
Does Progesterone primed ovarian stimulation (PPOS) protocol influence the microRNA expression profiles of granulosa cells of follicular fluid in infertile patients? Will adding progestins in the follicular phase affect follicular microenvironment?This was a prospective study with granulosa cells collected from patients who received PPOS protocol (n ...
Jiao Yu
exaly   +3 more sources

Progestin‐primed ovarian stimulation protocol with or without letrozole for patients with normal ovarian reserve: a retrospective cohort study

Journal of Clinical Pharmacy and Therapeutics, 2021
To compare the characteristics and efficacy of progestin-primed ovarian stimulation (PPOS) protocol plus letrozole versus PPOS protocol alone for patients with normal ovarian function who received in vitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) assisted pregnancy treatment.From 1 October 2017 to 1 October 2019, 576
Xing, Jiang   +4 more
openaire   +2 more sources

Progestin-primed ovarian stimulation: for whom, when and how?

Reproductive BioMedicine Online
Progestin-primed ovarian stimulation (PPOS) is being increasingly used for ovarian stimulation in assisted reproductive technology. Different progestins have been used with similar success. The available studies suggest a similar response to ovarian stimulation with gonadotrophin-releasing hormone (GnRH) analogues.
Baris Ata, Erkan Kalafat
openaire   +2 more sources

Home - About - Disclaimer - Privacy