Prognosis of oocyte donation cycles: a prospective comparison of the in vitro fertilization–embryo transfer cycles of recipients who used shared oocytes versus those who used altruistic donors  

Oleh:

Oyesanya, Olufunso A. ; Olufowobi, Olufemi ; Ross, Wendy ; Sharif, Khaldoun ; Afnan, Masoud

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Fertility and Sterility (keterangan: ada di ClinicalKey) vol. 92 no. 03 (Sep. 2009), page 930-936 .
Topik: Reproductive endocrinology; premature ovarian failure; artificial E2; endometrial cycle; altruistic donors; cohort study; oocyte sharing; oocyte donation; egg-sharing; recipients

Ketersediaan

Perpustakaan FK Nomor Panggil: F02.K.2009.03 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Objective To prospectively compare the prognosis of IVF-ET cycles using oocyte sharing vs. cycles using altruistic donors. Design Prospective cohort prognostic study. Setting University teaching hospital. Patient(s) A total of 353 consecutive infertile women with premature ovarian failure or diminished ovarian function. Intervention(s) After receipt of institutional ethics approval, IVF-ET was performed with the use of either oocyte sharing (n = 220) or altruistic donors (n = 133). Continuous data (mean + SD [95% confidence interval]) were compared with Student's t test or Mann-Whitney test as appropriate; categoric data were compared with Fisher's exact test, odds ratios (OR), and relative risk (RR). Two-tailed P<.05 was considered significant. Logistic regression was used to adjust for confounding variables. Main Outcome Measure(s) The primary endpoint was clinical pregnancy. The secondary endpoints were E2 dosage, endometrial thickness, fertilization, embryo quality, and rates of embryo cleavage, transfer, and implantation, positive ß-hCG, and biochemical, ectopic, and multiple pregnancy. Result(s) There was no statistically significant difference in clinical pregnancy rates (28.18% vs. 30.08%; OR 0.91 [0.49–1.67]; RR 1.07 [0.69–1.65]; adjusted OR 0.95 [0.51–1.78]). The mean E2 dosage, endometrial thickness, fertilization rate, embryo score, embryo cleavage, number of embryos transferred, and rates of implantation, positive ß-hCG, and biochemical, ectopic, and multiple pregnancy were similar. Conclusion(s) The prognosis with use of shared oocytes is similar to that with altruistic donors.

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