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The effects of growth hormone on the outcomes of fertilization and embryo transfer in age-grouped patients with decreased ovarian reserve: a prospective cohort study.
Front Endocrinol (Lausanne)
January 2025
Reproductive Medicine Center, Sichuan Provincial Women's and Children's Hospital, The Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu, China.
Background: Growth hormone (GH) could improve the outcomes of fertilization and embryo transfer (IVF-ET) in patients with decreased ovarian reserve (DOR), but which age group will benefit the most has remained controversial. This study aims to explore the outcome of IVF-ET among differently aged patients with DOR treated with GH.
Methods: A total of 846 patients with DOR undergoing IVF-ET from May 2018 to June 2023 at the Reproductive Medicine Center of Sichuan Provincial Women's and Children's Hospital were prospectively enrolled.
Impact of endometrial thickness and its combined effect with maternal age on singleton adverse neonatal outcomes in frozen-thawed embryo transfer cycles.
Front Endocrinol (Lausanne)
January 2025
Center for Reproductive Medicine and Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China.
Background: Thin endometrial thickness (EMT) and advanced age are both common risk factors for adverse neonatal outcomes (ANOs). However, studies evaluating the impact of EMT and combined effect of EMT and age on ANOs remain scarce with conflicts.
Method: A retrospective cohort study was conducted on 7,715 singleton deliveries from frozen embryo transfer (FET) cycles between 2017 and 2021.
Lack of effect of cyclic adenosine monophosphate modulation during prematuration in vitro on development to the blastocyst stage and expression of specific genes associated with lineage commitment.
JDS Commun
January 2025
Department of Animal Sciences and D.H. Barron Reproductive and Perinatal Biology Research Program, University of Florida, Gainesville, FL 32611-0910.
Pharmacological elevation of cyclic AMP (cAMP) of cultured cumulus-oocyte complexes (COC) before or coincident with initiation of maturation has been reported to improve outcomes for various systems for in vitro production of embryos. Here it was hypothesized that artificial elevation of cAMP in the oocyte for a 2-h period of prematuration would improve developmental competence of matured oocytes and result in increased blastocyst yield and altered expression of genes important for embryonic differentiation. Treated COC were cultured for 2 h with dibutyryl cAMP (dbcAMP), a membrane-permeable form of cAMP, and 3-isobutyl-1-methylxanthine (IBMX), which inhibits phosphodiesterases that convert cAMP to ATP.
View Article and Find Full Text PDFFetal Cardiac Function and Remodeling in In Vitro Fertilization Pregnancies: A Tertiary Center Experience.
Echocardiography
February 2025
Department of Obstetrics and Gynecology, Ministry of Health, Ankara City Hospital, Ankara, Turkey.
Purpose: To investigate fetal cardiac functions and remodeling in pregnancies conceived via in vitro fertilization (IVF).
Methods: This prospective case-control study included 40 singleton IVF pregnancies and 46 uncomplicated control pregnancies at 28-36 weeks of gestation. The IVF group consisted of pregnancies applied to the outpatient clinic, excluding those with anatomical or chromosomal abnormalities.
Correlations among hope, fertility quality of life and negative emotions for couples undergoing their first in vitro fertilization-embryo transfer: a cross-sectional analysis.
Reprod Health
January 2025
Department of Psychiatry, Renmin Hospital of Wuhan University, Institute of Neuropsychiatry, Renmin Hospital of Wuhan University, Wuhan, 430060, China.
Background: The global incidence of infertility is increasing, and infertility has become an important medical and social issue. With the widespread application of in vitro fertilization-embryo transfer (IVF-ET) technology, the mental health problems of patients undergoing this treatment have gradually attracted widespread attention. The purpose of this study was to explore the relationships among the level of hope, the fertility quality of life and negative emotions of patients who underwent IVF-ET treatment for the first time to provide a scientific basis for subsequent psychological support interventions.
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