Live birth in a woman with recurrent implantation failure and adenomyosis following transfer of refrozen-warmed embryos / 대한생식의학회지
Clinical and Experimental Reproductive Medicine
;
: 181-184, 2016.
Article
Dans Anglais
| WPRIM
| ID: wpr-188149
ABSTRACT
The aim was to report a healthy live birth using re-vitrified-warmed cleavage-stage embryos derived from supernumerary warmed embryos after frozen embryo transfer (ET) in a patient with recurrent implantation failure (RIF). The case was a 39-year-old female with a history of polycystic ovarian syndrome and adenomyosis, along with RIF. After ovarian hyperstimulation, 33 cumulus-oocyte complexes were retrieved and fertilized with conventional in vitro fertilization and intracytoplasmic sperm injection. Because of the risk of ovarian hyperstimulation syndrome, 16 grade B and C embryos were vitrified. After 3 and 6 months, 3 and 4 B–C warmed embryos were transferred to the uterus, respectively. However, implantation did not take place. Ten months later, four embryos were warmed, two grade B 8-cell embryos were transferred, and two embryos were re-vitrified. One year later, the two re-vitrified cleavage-stage embryos were warmed, which resulted in a successful live birth. This finding showed that following first warming, it is feasible to refreeze supernumerary warmed embryos for subsequent ET in patients with a history of RIF.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Syndrome des ovaires polykystiques
/
Utérus
/
Fécondation in vitro
/
Syndrome d'hyperstimulation ovarienne
/
Injections intracytoplasmiques de spermatozoïdes
/
Transfert d'embryon
/
Structures de l'embryon
/
Naissance vivante
/
Vitrification
/
Endométriose intra-utérine
Limites du sujet:
Adulte
/
Femelle
/
Humains
langue:
Anglais
Texte intégral:
Clinical and Experimental Reproductive Medicine
Année:
2016
Type:
Article
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