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Kaltsas A, Zikopoulos A, Vrachnis D, Skentou C, Symeonidis EN, Dimitriadis F, Stavros S, Chrisofos M, Sofikitis N, Vrachnis N, Zachariou A. Advanced Paternal Age in Focus: Unraveling Its Influence on Assisted Reproductive Technology Outcomes. J Clin Med 2024; 13:2731. [PMID: 38792276 PMCID: PMC11122544 DOI: 10.3390/jcm13102731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 04/28/2024] [Accepted: 05/06/2024] [Indexed: 05/26/2024] Open
Abstract
As global demographics shift toward increasing paternal age, the realm of assisted reproductive technologies (ARTs), particularly in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI), faces new challenges and opportunities. This study provides a comprehensive exploration of the implications of advanced paternal age on ART outcomes. Background research highlights the social, cultural, and economic factors driving men toward later fatherhood, with a focus on the impact of delayed paternity on reproductive outcomes. Methods involve a thorough review of existing literature, centering on changes in testicular function, semen quality, and genetic and epigenetic shifts associated with advancing age. Study results point to intricate associations between the father's age and ART outcomes, with older age being linked to diminished semen quality, potential genetic risks, and varied impacts on embryo quality, implantation rates, and birth outcomes. The conclusions drawn from the current study suggest that while advanced paternal age presents certain risks and challenges, understanding and mitigating these through strategies such as sperm cryopreservation, lifestyle modifications, and preimplantation genetic testing can optimize ART outcomes. Future research directions are identified to further comprehend the epigenetic mechanisms and long-term effects of the older father on offspring health. This study underscores the need for a comprehensive approach in navigating the intricacies of delayed fatherhood within the context of ART, aiming for the best possible outcomes for couples and their children.
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Affiliation(s)
- Aris Kaltsas
- Third Department of Urology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.K.); (M.C.)
- Laboratory of Spermatology, Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece;
| | - Athanasios Zikopoulos
- Department of Obstetrics and Gynecology, Royal Cornwall Hospital, Truro TR1 3LJ, UK;
| | - Dionysios Vrachnis
- Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece;
| | - Chara Skentou
- Department of Obstetrics and Gynaecology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece;
| | - Evangelos N. Symeonidis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (E.N.S.); (F.D.)
| | - Fotios Dimitriadis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (E.N.S.); (F.D.)
| | - Sofoklis Stavros
- Third Department of Obstetrics and Gynecology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (S.S.)
| | - Michael Chrisofos
- Third Department of Urology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (A.K.); (M.C.)
| | - Nikolaos Sofikitis
- Laboratory of Spermatology, Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece;
| | - Nikolaos Vrachnis
- Third Department of Obstetrics and Gynecology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (S.S.)
- Vascular Biology, Molecular and Clinical Sciences Research Institute, St George’s University of London, London SW17 0RE, UK
| | - Athanasios Zachariou
- Laboratory of Spermatology, Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece;
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Begon E, Lefebvre T, Arbo E, Bouée S, Darné B, Jaffré F, Languille S, Mellouhi D, Pont JC, Rousset N, Fréour T. Does paternal age affect the live birth rate in donor oocyte cycles? A systematic review and meta-analysis. J Assist Reprod Genet 2023; 40:617-626. [PMID: 36652117 PMCID: PMC10033779 DOI: 10.1007/s10815-023-02714-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 01/05/2023] [Indexed: 01/19/2023] Open
Abstract
PURPOSE While delayed parenthood is increasing worldwide, the effect of paternal age on in vitro fertilization (IVF) outcomes remains unclear. The egg donation model appears to be relevant to studying the independent impact of paternal age on clinical outcome, but the available studies are heterogeneous and contradictory. This systematic review and meta-analysis aimed to assess the relationship between paternal age and live birth rate (LBR) in egg donation cycles. METHODS A systematic search of the literature was conducted in PubMed, Embase, and the Cochrane Library from inception to June 30, 2021. All studies on egg donation cycles where LBR is reported according to male age were included. Study selection, bias assessment, and data extraction were performed by two independent reviewers according to the Cochrane methods. RESULTS Eleven studies involving 10,527 egg donation cycles were finally included. The meta-analysis showed a slight but significant and linear decrease in LBR with increasing paternal age (estimate - 0.0055; 95% CI (- 0.0093; - 0.0016), p = 0.006), with low heterogeneity (I2 = 25%). No specific threshold was identified. A similar trend toward decreased clinical pregnancy rate with advancing paternal age was found but did not reach statistical significance (p = 0.07). CONCLUSION This meta-analysis demonstrates that increasing paternal age is associated with a slight but significant and linear decrease in the live birth rate in egg donation cycles, with no apparent threshold effect. Although this requires further confirmation, this information is important for counseling men who are considering delayed childbearing.
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Affiliation(s)
- Emmanuelle Begon
- Service de chirurgie gynécologique et médecine de la reproduction, CHU Bordeaux, Hôpital Pellegrin, 33000, Bordeaux, France
| | - Tiphaine Lefebvre
- Service de biologie et médecine de la reproduction, CHU de Nantes, CHU Nantes, Nantes Université, 38 Boulevard Jean Monnet, 44093, Nantes, France
| | | | - Sarah Bouée
- Service de biologie et médecine de la reproduction, CHU Brest, Hôpital Morvan, 29200, Brest, France
| | | | - Frédérique Jaffré
- Clinique Mutualiste La Sagesse, 4 place saint Guénolé, 35 000, Rennes, France
| | | | | | | | | | - Thomas Fréour
- Service de biologie et médecine de la reproduction, CHU de Nantes, CHU Nantes, Nantes Université, 38 Boulevard Jean Monnet, 44093, Nantes, France.
- Center for Research in Transplantation and Translational Immunology, UMR 1064, Nantes Université, CHU Nantes, INSERM, F-44000, Nantes, France.
- Department of Obstetrics Gynecology and Reproductive Medicine, Dexeus University Hospital, Barcelona, Spain.
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Does advanced paternal age affect outcomes following artificial reproductive technologies? A systematic review and meta-analysis. Reprod Biomed Online 2022; 45:283-331. [DOI: 10.1016/j.rbmo.2022.03.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 03/18/2022] [Accepted: 03/31/2022] [Indexed: 11/20/2022]
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Kong P, Liu Y, Zhu Q, Yin M, Teng X. Effect of male age on pregnancy and neonatal outcomes in the first frozen-thawed embryo transfer cycles of IVF/ICSI treatment. Andrology 2021; 9:1540-1548. [PMID: 33961339 DOI: 10.1111/andr.13031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 04/19/2021] [Accepted: 05/04/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND The effect of male age on pregnancy outcomes after assisted reproductive technology (ART) treatment shown in the previous literature is controversial. In addition, the influence of male age on neonatal outcomes following ART treatment has less been investigated. OBJECTIVES The aim of this study was to evaluate the effect of male age on reproductive and neonatal outcomes in couples following ART treatment. MATERIALS AND METHODS A retrospective cohort study was performed in two centers for assisted reproduction from June 2010 to February 2019. A total of 5512 frozen-thawed embryo transfer (FET) cycles were included according to the criteria. The primary outcome measures were pregnancy and neonatal outcomes. Patients were categorized into five groups according to male age (younger than 30, 31-35, 36-40, 41-45, and older than 45), and the group younger than 30 years old was treated as the reference group. RESULTS The logistic regression analysis showed that clinical pregnancy and live birth were all no statistic difference among the male age-groups compared with the reference group (p values, 0.743, 0.979, 0.948, 0.28; p values, 0.823, 0.342, 0.817, 0.381, respectively). Furthermore, no significant differences were found in the preterm birth rate, child sex, neonatal malformation, birth weight, and gestational age (p > 0.05). The advanced male age was not associated with a higher risk of adverse neonatal outcomes. DISCUSSION AND CONCLUSION This study showed that there were no effects of male age on pregnancy or neonatal outcomes in infertile couples following their first FET cycles when females were younger than 36 years old.
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Affiliation(s)
- Pengcheng Kong
- Department of Assisted Reproduction, First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yanan Liu
- Department of Assisted Reproduction, First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qianqian Zhu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mingru Yin
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoming Teng
- Department of Assisted Reproduction, First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
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Halvaei I, Litzky J, Esfandiari N. Advanced paternal age: effects on sperm parameters, assisted reproduction outcomes and offspring health. Reprod Biol Endocrinol 2020; 18:110. [PMID: 33183337 PMCID: PMC7664076 DOI: 10.1186/s12958-020-00668-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 10/30/2020] [Indexed: 01/08/2023] Open
Abstract
Many factors, including postponement of marriage, increased life expectancy, and improved success with assisted reproductive technologies have been contributing to increased paternal age in developed nations. This increased average paternal age has led to concerns about adverse effects of advanced paternal age on sperm quality, assisted reproductive outcomes, and the health of the offspring conceived by older fathers. This review discusses the association between advanced paternal age and sperm parameters, assisted reproduction success rates, and offspring health.
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Affiliation(s)
- Iman Halvaei
- Department of Anatomical Sciences, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Julia Litzky
- Department of Pediatrics, Dartmouth Hitchcock Medical Center, Lebanon, NH, USA
| | - Navid Esfandiari
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Vermont Medical Center, Larner College of Medicine, 111 Colchester Ave, Burlington, VT, 05401, USA.
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Cito G, Coccia ME, Picone R, Cocci A, Russo GI, Garaffa G, Fucci R, Bertocci F, Borrani E, Basile V, Micelli E, Criscuoli L, Serni S, Carini M, Natali A. Impact of advanced paternal age on the intracytoplasmic sperm injection (ICSI) outcomes in donor egg cycles. Transl Androl Urol 2019; 8:S22-S30. [PMID: 31143668 DOI: 10.21037/tau.2018.12.13] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background The purpose of this study is to assess the impact of paternal age on the oocyte-donation outcomes in intracytoplasmic sperm injection (ICSI) cycles. Methods Two hundred and seventy-eight infertile couples were retrospectively involved. Inclusion criteria were: infertility from almost 1 year, normal or sub-fertile seminal parameters, overall oocyte survival rate greater than 85%. Baseline characteristics included male age, recipient age, male body mass index (BMI), smoking, drinking status. Main outcome measures: fertilization rate (FR), cleavage rate (CR), pregnancy rate (PR). Results Patients were categorized in group 1 ≤45, group 2 >45 years. A total of 1,724 frozen oocytes were included. After warming, 1,642 oocytes survived. Median overall oocyte survival rate was 100% [interquartile range (IQR), 85-100%]. Median male age was 44±5.60 years (IQR, 31-70 years). Median recipients age was 42±3.62 years (IQR, 29-50 years). Group 1 included 166 men, group 2 112 men. Two hundred and seventy-eight fresh ICSI cycle were performed. "Two-pronuclear" (2PN) FR was 72.6%±0.20%, CR 93.0%±0.16%, PR 39.6%. Miscarriage rate was 25.5%. Live birth rate per cycles was 29.5%. Comparison between group 1, group 2 and ICSI outcomes confirmed an association with FR, resulting 80.0% (IQR, 67.0-83.0%) and 67.0% (IQR, 50.0-80.0%), respectively (P<0.01). There were no significant differences between the two groups with respect to seminal parameters. Conclusions It would be recommended more emphasis on the advancing male age when counselling older couples who undergo egg donation program.
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Affiliation(s)
- Gianmartin Cito
- Department of Urologye, Careggi Hospital, University of Florence, Florence, Italy
| | - Maria Elisabetta Coccia
- Assisted Reproductive Technology Centre, Careggi Hospital, University of Florence, Florence, Italy
| | - Rita Picone
- Assisted Reproductive Technology Centre, Careggi Hospital, University of Florence, Florence, Italy
| | - Andrea Cocci
- Department of Urologye, Careggi Hospital, University of Florence, Florence, Italy
| | - Giorgio Ivan Russo
- Department of Urology, Vittorio Emanuele II, University of Catania, Catania, Italy
| | - Giulio Garaffa
- Institute of Urology, University College London Hospitals, London, UK
| | - Rossella Fucci
- Assisted Reproductive Technology Centre, Careggi Hospital, University of Florence, Florence, Italy
| | - Francesco Bertocci
- Assisted Reproductive Technology Centre, Careggi Hospital, University of Florence, Florence, Italy
| | - Elena Borrani
- Assisted Reproductive Technology Centre, Careggi Hospital, University of Florence, Florence, Italy
| | - Valentina Basile
- Assisted Reproductive Technology Centre, Careggi Hospital, University of Florence, Florence, Italy
| | - Elisabetta Micelli
- Department of Obstetrics and Gynecology, Santa Chiara Hospital, University of Pisa, Pisa, Italy
| | - Luciana Criscuoli
- Assisted Reproductive Technology Centre, Careggi Hospital, University of Florence, Florence, Italy
| | - Sergio Serni
- Department of Urologye, Careggi Hospital, University of Florence, Florence, Italy
| | - Marco Carini
- Department of Urologye, Careggi Hospital, University of Florence, Florence, Italy
| | - Alessandro Natali
- Department of Urologye, Careggi Hospital, University of Florence, Florence, Italy
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Kim MK, Park JK, Jeon Y, Seok SH, Chang EM, Lee WS. Effects of paternal age on human embryo development in in vitro fertilization with preimplantation genetic screening. Clin Exp Reprod Med 2019; 46:22-29. [PMID: 30827074 PMCID: PMC6436466 DOI: 10.5653/cerm.2019.46.1.22] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/25/2019] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE As paternal age increases, the quality of sperm decreases due to increased DNA fragmentation and aneuploidy. Higher levels of structural chromosomal aberrations in the gametes ultimately decrease both the morphologic quality of embryos and the pregnancy rate. In this study, we investigated whether paternal age affected the euploidy rate. Methods This study was performed using the medical records of patients who underwent in vitro fertilization (IVF) procedures with preimplantation genetic screening (PGS) from January 2016 to August 2017 at a single center. Based on their morphological grade, embryos were categorized as good- or poor-quality blastocysts. The effects of paternal age were elucidated by adjusting for maternal age. RESULTS Among the 571 total blastocysts, 219 euploid blastocysts were analyzed by PGS (38.4%). When the study population was divided into four groups according to both maternal and paternal age, significant differences were only noted between groups that differed by maternal age (group 1 vs. 3, p=0.031; group 2 vs. 4, p=0.027). Further analysis revealed no significant differences in the euploidy rate among the groups according to the morphological grade of the embryos. CONCLUSION Paternal age did not have a significant impact on euploidy rates when PGS was performed. An additional study with a larger sample size is needed to clarify the effects of advanced paternal age on IVF outcomes.
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Affiliation(s)
- Min Kyoung Kim
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea
| | - Jae Kyun Park
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea.,Department of Biomedical Science, CHA University, Seongnam, Korea
| | - Yunmi Jeon
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea
| | - Su Hee Seok
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea
| | - Eun Mi Chang
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea
| | - Woo Sik Lee
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University School of Medicine, Seoul, Korea
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Bertoncelli Tanaka M, Agarwal A, Esteves SC. Paternal age and assisted reproductive technology: problem solver or trouble maker? Panminerva Med 2018; 61:138-151. [PMID: 30021419 DOI: 10.23736/s0031-0808.18.03512-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In our society, the number of couples with advanced reproductive age seeking fertility treatment is increasing steadily. While the negative effect of female age on assisted reproductive technology (ART) outcomes is well established, the impact of paternal age needs to be clarified. We reviewed the current literature to determine whether advanced paternal age affects the results of ART and the health of resulting offspring. We found that the published literature is overall supportive of a positive association between advanced paternal age (>40 years) and semen quality deterioration. However, the existing evidence does not corroborate nor discard the influence of advanced paternal age on ART outcomes. Similarly, the effect of paternal age on the health of ART offspring remains equivocal, although data from naturally-conceived children clearly indicates that advanced paternal age increases the frequency of genetic, neurodevelopmental, and psychiatric diseases in the progeny. Noteworthy, the current literature is limited and subjected to bias due to the impact of maternal age as a critical confounder. Health care providers should discuss with concerned couples the available options to counteract the possible negative influence of advanced paternal age on ART outcomes and health of resulting offspring. These include identification and treatment of underlying conditions with potential negative long-term effects on fertility, sperm freezing at a young age, and use of antioxidant supplements for men at risk of excessive oxidative stress. Aged male partner from couples undergoing ART, in particular men of 50 years and older, should consider use of preimplantation genetic testing as a means to detect embryo abnormalities and select euploid embryos for transfer to the uterine cavity.
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Affiliation(s)
| | - Ashok Agarwal
- American Center for Reproductive Medicine, Department of Urology, Cleveland Clinic, Cleveland, OH, USA
| | - Sandro C Esteves
- Division of Urology, Department of Surgery, University of Campinas (UNICAMP), Campinas, Brazil - .,Andrology and Human Reproduction Clinic ANDROFERT, Campinas, Brazil.,Faculty of Health, Aarhus University, Aarhus, Denmark
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Yeh JS, Steward RG, Dude AM, Shah AA, Goldfarb JM, Muasher SJ. Pregnancy outcomes decline in recipients over age 44: an analysis of 27,959 fresh donor oocyte in vitro fertilization cycles from the Society for Assisted Reproductive Technology. Fertil Steril 2014; 101:1331-6. [PMID: 24626061 DOI: 10.1016/j.fertnstert.2014.01.056] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 01/22/2014] [Accepted: 01/28/2014] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To use a large and recent national registry to provide an updated report on the effect of recipient age on the outcome of donor oocyte in vitro fertilization (IVF) cycles. DESIGN Retrospective cohort study. SETTING United States national registry for assisted reproductive technology. PATIENT(S) Recipients of donor oocyte treatment cycles between 2008 and 2010, with cycles segregated into five age cohorts: ≤34, 35 to 39, 40 to 44, 45 to 49, and ≥50 years. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Implantation, clinical pregnancy, live-birth, and miscarriage rates. RESULT(S) In donor oocyte IVF cycles, all age cohorts ≤39 years had similar rates of implantation, clinical pregnancy, and live birth when compared with the 40- to 44-year-old reference group. Patients in the two oldest age groups (45 to 49, ≥50 years) experienced statistically significantly lower rates of implantation, clinical pregnancy, and live birth compared with the reference group. Additionally, all outcomes in the ≥50-year-old group were statistically significantly worse than the 45- to 49-year-old group, demonstrating progressive decline with advancing age. CONCLUSION(S) Recent national registry data suggest that donor oocyte recipients have stable rates of pregnancy outcomes before age 45, after which there is a small but steady and significant decline.
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Affiliation(s)
- Jason S Yeh
- Division of Reproductive Endocrinology and Infertility, Duke University Medical Center, Durham, North Carolina
| | - Ryan G Steward
- Division of Reproductive Endocrinology and Infertility, Duke University Medical Center, Durham, North Carolina
| | - Annie M Dude
- Division of Reproductive Endocrinology and Infertility, Duke University Medical Center, Durham, North Carolina
| | - Anish A Shah
- Division of Reproductive Endocrinology and Infertility, Duke University Medical Center, Durham, North Carolina
| | | | - Suheil J Muasher
- Division of Reproductive Endocrinology and Infertility, Duke University Medical Center, Durham, North Carolina.
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Jungheim ES, Schon SB, Schulte MB, DeUgarte DA, Fowler SA, Tuuli MG. IVF outcomes in obese donor oocyte recipients: a systematic review and meta-analysis. Hum Reprod 2013; 28:2720-7. [PMID: 23847110 DOI: 10.1093/humrep/det292] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
STUDY QUESTION Does obesity influence the chance of pregnancy after IVF in donor oocyte recipients? SUMMARY ANSWER The chance of pregnancy after IVF is no different in obese donor oocyte recipients versus those in the normal BMI range. WHAT IS KNOWN ALREADY Obesity is associated with decreased chances of pregnancy in women undergoing IVF with autologous oocytes. Prior studies have investigated the impact of obesity on IVF outcomes in donor oocyte recipients, with disparate results. This is the first systematic review and meta-analysis to address this topic. STUDY DESIGN, SIZE, DURATION A systematic review and meta-analysis of published literature identified in Medline, EMBASE and Scopus through December of 2011 were performed to address the association between BMI and outcomes for donor oocyte recipients. The primary outcome of this study was implantation. PARTICIPANTS/MATERIALS, SETTING, METHODS Two authors conducted the searches independently, selected the studies and abstracted the data. Studies in English of first donor oocyte cycles with reported recipient BMI were included. Primary data collected from the IVF program at Washington University were also included as one study (n = 123 donor oocyte recipients). Studies limited to frozen embryo transfer were excluded. Data were synthesized using DerSimonian-Laird random effects models for implantation, clinical pregnancy, miscarriage and live birth. MAIN RESULTS AND THE ROLE OF CHANCE Of 475 screened articles, 7 were reviewed and 5 were included together with primary data from Washington University, giving a total of 4758 women who were included for the assessment of the primary outcome. No associations between obesity (BMI ≥ 30 kg/m(2)) and chance of pregnancy after IVF were noted in women using donor oocytes [risk ratio (RR): 0.98, 95% confidence intervals (CI): 0.83-1.15, I(2): 61.6%]. Additional analyses assessing associations between recipient obesity and embryo implantation (RR: 0.93, 95% CI: 0.80-1.07, I(2): 0%), miscarriage (RR: 1.12, 95% CI: 0.83-1.50, I(2): 0%) and live birth (RR: 0.91, 95% CI: 0.65-1.27, I(2) 47.9%) also failed to show a negative effect. LIMITATIONS, REASONS FOR CAUTION Included studies were small and they were performed in a variety of locations and practice settings where stimulation and laboratory protocols may differ, and extremes of BMI may also differ. Furthermore, included studies had different inclusion and exclusion criteria. These factors could not be controlled for in this meta-analysis and statistical heterogeneity was noted for some outcomes. WIDER IMPLICATIONS OF THE FINDINGS These data suggest obesity does not affect IVF outcomes in women using donor oocytes. Oocyte quality rather than endometrial receptivity may be the overriding factor influencing IVF outcomes in obese women using autologous oocytes. STUDY FUNDING/COMPETING INTEREST(S) E.S.J. and M.G.T receive support from the Women's Reproductive Health Research Program sponsored by the National Institutes of Health (K12 HD063086). The authors do not have any competing interests. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- E S Jungheim
- Department of Obstetrics and Gynecology, Washington University School of Medicine, 660 South Euclid Avenue, St. Louis, MO 63110, USA
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Tranquilli AL, Biondini V, Talebi Chahvar S, Corradetti A, Tranquilli D, Giannubilo S. Perinatal outcomes in oocyte donor pregnancies. J Matern Fetal Neonatal Med 2013; 26:1263-7. [PMID: 23421425 DOI: 10.3109/14767058.2013.777422] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To assess the obstetric outcomes of pregnancy following intracytoplasmic sperm injection (ICSI) using donor oocytes. METHODS Twenty-six deliveries from oocyte donor ICSI (d-ICSI) were compared to the next two consecutive deliveries from homologous ICSI (h-ICSI group) (n = 52) and with the two consecutive deliveries from women older than 40 years (Advanced Maternal Age: AMA) (n = 52). We evaluated the occurrence of gestational hypertension (GH), preeclampsia (PE), fetal growth restriction (IUGR), gestational diabetes mellitus (GDM), preterm premature rupture of membranes (pPROM), preterm birth, placental anomalies, mode of delivery, hemorrhage, gestational age at birth and birth weight. RESULTS d-ICSI had significantly more PE (d-ICSI 19.2%, h-ICSI 0%, AMA 0%, p < 0.001); higher rates of IUGR than AMA pregnancies (d-ICSI 19.2%, AMA 3.8%, p < 0.025). Placental accretism was found only in the d-ICSI group (15.4%, p < 0.043). No postpartum bleeding was observed. CONCLUSIONS This is the first study that compares the obstetric outcomes of donor pregnancies to the outcomes of h-ICSI and AMA. Obstetricians who deal with pregnancies from oocyte donation need to be aware of the more severe obstetric outcomes, especially placenta accreta and preeclampsia. All women who conceive through oocyte donation should be counseled as early as the pre-conception period and referred to specific centers for high-risk pregnancies.
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Affiliation(s)
- Andrea L Tranquilli
- Department of Clinical Sciences, Università Politecnica Marche, Ancona, Italy.
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Effect of male age on the outcome of in vitro fertilization: oocyte donation as a model. J Assist Reprod Genet 2012; 29:331-4. [PMID: 22318293 DOI: 10.1007/s10815-012-9719-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 01/24/2012] [Indexed: 10/14/2022] Open
Abstract
PURPOSE To assess the influence of male age on the outcome of oocyte donation cycles. MATERIALS AND METHODS A total 103 oocyte donation cycles of 70 couples (male aged 26 to 57) were examined, all of which were performed with conventional in vitro fertilization using fresh ejaculation sperm. Main outcome measures were fertilization rate, clinical pregnancy, live birth rates and pregnancy loss. RESULTS A total 122 cryopreserved embryo transfer were performed, resulting in 34 cycles resulted in clinical pregnancy and 27 live births. No significant correlation was found between male age and fertilization rate. No significant difference was found in male age between the patients who achieved clinical pregnancy and live birth and those who did not. All the pregnancy loss occurred in cycles where the male was older than 37, however, when the cycles were divided into two groups according to whether or not male age older than 37, no statistically significant difference was not found in pregnancy loss rate. CONCLUSIONS Aging of the male has no significant impact on fertilization, pregnancy or live birth in oocyte donation cycles, but may be associated with pregnancy loss.
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Wang YA, Farquhar C, Sullivan EA. Donor age is a major determinant of success of oocyte donation/recipient programme. Hum Reprod 2011; 27:118-25. [PMID: 22048992 DOI: 10.1093/humrep/der359] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND In recent years, particularly in developed countries, women have tended to delay childbirth until over 40 years of age. Our study aims to identify whether the donor's age or recipient's age influences the pregnancy and live birth rate following oocyte recipient cycles. METHODS A population study included 3889 fresh oocyte recipient cycles. Pregnancy and live delivery rates were compared in recipient age groups (<35, 35-39, 40-44 and ≥45 years) and donor age groups (<30, 30-34, 35-39 and ≥40 years). RESULTS The highest live birth rate was of cycles in donors aged 30-34 years (25.0%), it decreased (P< 0.05) to 24.1% in donors aged <30 years, 20.7% in donors aged 35-39 years and 11.5% in donors aged ≥40 years. The multivariate analysis showed no significant differences in the success by recipient's age. Compared with cycles in donors aged 30-34 years, cycles in donors aged 35-39 years had 14 and 18% less chance to achieve a pregnancy [adjusted rate ratio (ARR) 0.86, 95% confidence interval (CI) 0.75-0.98] and a live delivery (ARR 0.82, 95% CI 0.71-0.96), while cycles in donors aged 40 years or older had 42 and 54% less chance to achieve a pregnancy (ARR 0.58, 95% CI 0.41-0.84) and a live delivery (ARR 0.46, 95% CI 0.29-0.73). CONCLUSIONS Older recipients with younger donors did not have a poorer pregnancy outcome compared with younger recipients with younger donors. Choosing a donor aged <35 years would increase the chance of pregnancy and live delivery for older recipients.
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Affiliation(s)
- Yueping Alex Wang
- Perinatal and Reproductive Epidemiology Research Unit, University of New South Wales, Sydney, Australia.
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Colin A, Barroso G, Gómez-López N, Duran EH, Oehninger S. The effect of age on the expression of apoptosis biomarkers in human spermatozoa. Fertil Steril 2010; 94:2609-14. [PMID: 20542266 DOI: 10.1016/j.fertnstert.2010.04.043] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2010] [Revised: 04/16/2010] [Accepted: 04/16/2010] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To evaluate the impact of age on the expression of apoptotic biomarkers in human spermatozoa. DESIGN Cross sectional, prospective study. SETTING Academic centers. PATIENT(S) Healthy volunteers with proven fertility, stratified by age (n = 25, range: 20-68 years). INTERVENTION(S) Examination of serum hormone levels and basic semen parameters, and assessment of early (plasma membrane translocation of phosphatidylserine) and late (DNA fragmentation) sperm apoptotic markers by flow cytometry (using Annexin-V binding and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling). MAIN OUTCOME MEASURE(S) Apoptosis markers. RESULT(S) Advancing male age was significantly and positively correlated with Annexin-V binding results. Although not significant, there was a clear trend for increased DNA fragmentation in the older groups. The age threshold for these observations appears to be 40 years. Advancing male age was positively correlated with FSH and sex hormone-binding globulin (SHBG) levels, and negatively correlated with sperm concentration. CONCLUSION(S) Advancing male age is associated with the expression of early apoptotic markers as evidenced by significantly increased plasma membrane translocation of phosphatidylserine, as well as with a more subtle proportion of sperm carrying DNA fragmentation. This study confirmed that male age is also associated with a decline in sperm concentration.
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Affiliation(s)
- Alinne Colin
- Reproductive Health Research Division, Instituto Nacional de Perinatología, Mexico City, Mexico
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Impact of male age on the outcome of assisted reproductive technology cycles using donor oocytes. Reprod Biomed Online 2010; 20:848-56. [DOI: 10.1016/j.rbmo.2010.03.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2009] [Revised: 07/29/2009] [Accepted: 11/30/2009] [Indexed: 12/21/2022]
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Bodri D, Guillén JJ, López M, Vernaeve V, Coll O. Racial disparity in oocyte donation outcome: a multiethnic, matched cohort study. Hum Reprod 2009; 25:436-42. [PMID: 19939832 DOI: 10.1093/humrep/dep414] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Race and ethnicity are one of the newly investigated patient-related prognostic factors that might affect the outcome of assisted reproduction techniques. To our knowledge no data currently are available on the effect of race on oocyte donation outcome. MATERIALS A retrospective, matched cohort study was performed in a private infertility centre evaluating 1012 Black, South-East Asian and Caucasian recipients undergoing their first oocyte donation cycles. RESULTS A significantly lower ongoing pregnancy rate (24.6 versus 36.8%, OR: 0.56 95% CI: 0.40-0.77, P = 0.01) was observed among Black recipients compared with their matched Caucasian counterparts. The prevalence of uterine fibroids (49.6 versus 17.1%, P < 0.0001) and previous history of tubal infertility (53.2 versus 16.5%, P < 0.0001) was significantly higher among Black women. Multiple logistic regression analysis showed that, after adjusting for confounding variables, Black race was an independent risk factor for not achieving an ongoing pregnancy (for ongoing pregnancy, adjusted OR: 0.62 95% CI: 0.43-0.89, P = 0.009). Ongoing pregnancy rate (37.2 versus 37.2%, OR: 1.0 95% CI: 0.49-2.04, P = 1.0) was not significantly different between South-East Asian and matched Caucasian patients. CONCLUSIONS Black race was an independent risk factor for not achieving an ongoing pregnancy after oocyte donation. Although yellow race does not seem to adversely affect oocyte donation, larger studies are still warranted to draw more solid conclusions. Race should be considered as an independent prognostic factor in oocyte donation.
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Affiliation(s)
- Daniel Bodri
- Clínica EUGIN, calle Entença 293-295, 08029 Barcelona, Spain.
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