Follicle-stimulating hormone receptor polymorphism affects the outcome of ovulation induction in normogonadotropic (World Health Organization class 2) anovulatory subfertility
| العنوان: | Follicle-stimulating hormone receptor polymorphism affects the outcome of ovulation induction in normogonadotropic (World Health Organization class 2) anovulatory subfertility |
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| المؤلفون: | T.E. König, Bart C.J.M. Fauser, O. Valkenburg, Joop S.E. Laven, Axel P. N. Themmen, André G. Uitterlinden, Cornelis B. Lambalk, Evert J.P. van Santbrink |
| المساهمون: | Obstetrics & Gynecology, Internal Medicine, Obstetrics and gynaecology, ICaR - Ischemia and repair |
| المصدر: | Fertility and Sterility, 103(4), 1081. Elsevier Inc. Fertility & Sterility, 103(4), 1081-U292. Elsevier Inc. Valkenburg, O, van Santbrink, E J P, Konig, T E, Themmen, A P N, Uitterlinden, A G, Fauser, B C J M, Lambalk, C B & Laven, J S E 2015, ' Follicle-stimulating hormone receptor polymorphism affects the outcome of ovulation induction in normogonadotropic (World Health Organization class 2) anovulatory subfertility ', Fertility and Sterility, vol. 103, no. 4, pp. 1081-1088 . https://doi.org/10.1016/j.fertnstert.2015.01.002 Fertility and Sterility, 103(4), 1081-1088. Elsevier Inc. |
| سنة النشر: | 2015 |
| مصطلحات موضوعية: | Adult, medicine.medical_specialty, medicine.medical_treatment, Drug Resistance, rs6166, World Health Organization, Polymorphism, Single Nucleotide, Clomiphene, polymorphism, Anovulation, Young Adult, FSHR, Pregnancy, medicine, Humans, Prospective cohort study, Retrospective Studies, Gynecology, Medicine(all), business.industry, Hazard ratio, WHO2, Obstetrics and Gynecology, Retrospective cohort study, Fertility Agents, Female, Odds ratio, medicine.disease, Polycystic ovary, Treatment Outcome, Reproductive Medicine, Receptors, FSH, Female, Ovulation induction, ovulation induction, business, Infertility, Female, Polycystic Ovary Syndrome, Cohort study |
| الوصف: | Objective: To assess whether an FSH receptor polymorphism (Asn680Ser, rs6166) can affect the outcome of ovulation induction in normogonadotropic (World Health Organization class 2 [WHO2]) anovulatory subfertile women. Design: Prospective, longitudinal, cohort study. Setting: University-based fertility unit. Patient(s): A total of 240 consecutive women diagnosed with WHO2 anovulatory subfertility who underwent ovulation induction therapy. Results were replicated in a retrospective cohort of 185 patients with polycystic ovary syndrome (PCOS) (Rotterdam criteria). Intervention(s): Ovulation induction using clomiphene citrate (CC) as first-line and exogenous gonadotropins (exFSH) as second-line therapy. Main Outcome Measure(s): Clomiphene-resistant anovulation (CRA), clomiphene failure (CCF), and ongoing pregnancy rate. Result(s): Genotyped patients (n = 159) were similar to nongenotyped women (n = 81) regarding clinical characteristics and outcomes of ovulation induction. The 680(Ser) allele was associated with CRA. A pooled analysis of both cohorts showed an 89% higher chance of CRA after CC treatment (odds ratio 1.9 [95% confidence interval 1.1-3.3]) in homozygous carriers of the FSH receptor variant (680(Ser/Ser)). A lower chance of ongoing pregnancy (hazard ratio 0.51 [95% confidence interval 0.27-0.98]) was observed among these patients during CC treatment in the prospective cohort. Conclusion(s): An FSH receptor polymorphism is associated with CRA during treatment with clomiphene citrate. These data may be used to design a treatment algorithm that is more efficacious and better tailored to the individual patient. (C) 2015 by American Society for Reproductive Medicine. |
| وصف الملف: | image/pdf |
| اللغة: | English |
| تدمد: | 0015-0282 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87c316000d7b95683fb2e18611a05dba https://dspace.library.uu.nl/handle/1874/331514 |
| حقوق: | RESTRICTED |
| رقم الأكسشن: | edsair.doi.dedup.....87c316000d7b95683fb2e18611a05dba |
| قاعدة البيانات: | OpenAIRE |
Full Text via ClinicalKey | تدمد: | 00150282 |
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