The cost of preventing one thrombotic event in a patient developing severe OHSS after IVF and having factor V Leiden or prothrombin G20210A mutations was calculated.
The paper focuses on the recent identification of mutations in the FSH receptor gene that display an increased sensitivity to hCG and are responsible for the development of spontaneous OHSS occurring during pregnancy.
Presence and absence of follicle-stimulating hormone receptor mutations provide some insights into spontaneous ovarian hyperstimulation syndrome physiopathology.
Presence and absence of follicle-stimulating hormone receptor mutations provide some insights into spontaneous ovarian hyperstimulation syndrome physiopathology.
An association between the (TTTTA)(n) microsatellite polymorphism in the promoter of the CYP11A gene and the pathogenesis of OHSScould not be confirmed.
Beside point mutations, FSHR gene polymorphisms at specific sites (e.g., codons 307 and 680) may influence FSHR protein responsiveness to exogenous FSH, and finally affect the effectiveness of in vitro fertilization (IVF) treatment as well as the likelihood of developing a severe OHSS as a consequence of superovulation.
Identification of the first germline mutation in the extracellular domain of the follitropin receptor responsible for spontaneous ovarian hyperstimulation syndrome.
Ninety-one ART patients with OHSS, eighty-eight ART patients without OHSS and ninety-seven women with assumed normal fecundity were analysed for the FSHR single nucleotide polymorphism (SNP) gene variations Asn680Ser (rs6166), Ala189Val, Ile160Thr, Thr449Ile (rs28928870) and the CYP19A1 rs10046 locus using real-time PCR.
Identification of the first germline mutation in the extracellular domain of the follitropin receptor responsible for spontaneous ovarian hyperstimulation syndrome.
Identification of the first germline mutation in the extracellular domain of the follitropin receptor responsible for spontaneous ovarian hyperstimulation syndrome.
Susceptibility to iatrogenic OHSS or its clinical severity may be associated with FSHR polymorphisms with slightly different activities in vivo as suggested by several studies.