Beyond the egg: sperm source does not impact cumulative live birth rates in autologous oocyte cryopreservation patients when adjusted for oocyte age.

IF 3.2 3区医学 Q2 GENETICS & HEREDITY

Journal of Assisted Reproduction and Genetics Pub Date : 2024-11-11 DOI:10.1007/s10815-024-03310-7

Jillian Pecoriello, Amelia Kelly, Jennifer Blakemore, Sarah Cascante

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引用次数: 0

Abstract

Purpose: To assess the impact of sperm source on cumulative live birth rate (CLBR) after oocyte thaw in autologous oocyte cryopreservation (AOC) patients.

Methods: A retrospective cohort study of autologous oocyte thaw patients at an urban academic fertility center from 2006 to 2021. Patients were stratified by sperm source [partner sperm (PS) vs. donor sperm (DS)]. The primary outcome was CLBR per patient. Secondary outcomes were the oocyte survival rate and usable embryo rate. Statistics included Mann-Whitney U, Kruskal-Wallis, Fisher's exact, chi-square, two-sample t-tests, and multiple logistic regression (p < 0.05).

Results: A total of 653 patients were included; 455 (69.7%) used PS and 198 (30.3%) used DS. Time from the first AOC to the first thaw did not differ among DS and PS users (56.8 vs. 54.0 months, p = 0.20). PS users were younger at AOC (37.9 vs. 38.5 years, p < 0.001) and thaw (42.3 vs. 43.1 years, p < 0.001). There were equivalent overall CLBRs (39.9% PS vs. 40.6% DS, p = 0.85) and CLBRs in patients < 35 years at AOC (51.2% PS vs. 100% DS, p = 0.18), 35-37 years at AOC (45.9% PS vs. 60.4% DS, p = 0.10), 38-40 years at AOC (35.4% PS vs. 35.2% DS, p = 0.93), 41-42 years at AOC (28.9% PS vs 14.3% DS, p = 0.21), and > 43 years at AOC (12.5% PS vs 16.7% DS, p = 0.83) among PS and DS users. There were no significant differences in the oocyte survival (79% PS vs 80.5% DS, p = 0.08) or the proportion of patients with usable embryos (27.3% vs 27.8%, p = 0.70) between PS and DS groups.

Conclusions: In AOC patients, CLBR, oocyte survival rate, and usable embryo rate did not differ based on sperm source.

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卵子之外：根据卵母细胞年龄进行调整后，精子来源不会影响自体卵母细胞冷冻保存患者的累积活产率。

目的：评估自体卵母细胞冷冻保存（AOC）患者卵母细胞解冻后精子来源对累积活产率（CLBR）的影响：一项回顾性队列研究，研究对象为2006年至2021年期间在一家城市学术生殖中心接受自体卵母细胞解冻的患者。根据精子来源[伴侣精子（PS）与捐献精子（DS）]对患者进行分层。主要结果是每位患者的CLBR。次要结果是卵母细胞存活率和可用胚胎率。统计方法包括 Mann-Whitney U、Kruskal-Wallis、费雪精确检验、卡方检验、双样本 t 检验和多元逻辑回归（P 结果：共纳入 653 名患者，其中 455 人（69.7%）使用 PS，198 人（30.3%）使用 DS。DS 和 PS 用户从首次 AOC 到首次解冻的时间没有差异（56.8 个月 vs. 54.0 个月，p = 0.20）。PS 和 DS 使用者中，PS 使用者的 AOC 年龄较小（37.9 岁 vs. 38.5 岁，p = 0.83），而 DS 使用者的 AOC 年龄较大（12.5% PS vs. 16.7% DS，p = 0.83）。PS组和DS组的卵母细胞存活率（79% PS vs 80.5% DS，p = 0.08）和可使用胚胎的患者比例（27.3% vs 27.8%，p = 0.70）没有明显差异：结论：在AOC患者中，CLBR、卵母细胞存活率和可用胚胎率并不因精子来源而异。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Assisted Reproduction and Genetics 医学-妇产科学

CiteScore

5.70

自引率

9.70%

发文量

286

审稿时长

1 months

期刊介绍： The Journal of Assisted Reproduction and Genetics publishes cellular, molecular, genetic, and epigenetic discoveries advancing our understanding of the biology and underlying mechanisms from gametogenesis to offspring health. Special emphasis is placed on the practice and evolution of assisted reproduction technologies (ARTs) with reference to the diagnosis and management of diseases affecting fertility. Our goal is to educate our readership in the translation of basic and clinical discoveries made from human or relevant animal models to the safe and efficacious practice of human ARTs. The scientific rigor and ethical standards embraced by the JARG editorial team ensures a broad international base of expertise guiding the marriage of contemporary clinical research paradigms with basic science discovery. JARG publishes original papers, minireviews, case reports, and opinion pieces often combined into special topic issues that will educate clinicians and scientists with interests in the mechanisms of human development that bear on the treatment of infertility and emerging innovations in human ARTs. The guiding principles of male and female reproductive health impacting pre- and post-conceptional viability and developmental potential are emphasized within the purview of human reproductive health in current and future generations of our species. The journal is published in cooperation with the American Society for Reproductive Medicine, an organization of more than 8,000 physicians, researchers, nurses, technicians and other professionals dedicated to advancing knowledge and expertise in reproductive biology.