Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysis
Objective: To investigate cumulative live birth rates (CLBRs) in cycles with and without preimplantation genetic testing for aneuploidy (PGT-A) among patients aged <35 and 35–37 years. Design: Retrospective cohort study. Setting: Society for Assisted Reproductive Technology reporting clinics. Pat...
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| Format: | Article |
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Elsevier
2022-09-01
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| Series: | F&S Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666334122000472 |
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| author | Rachel B. Mejia, D.O. Emily A. Capper, B.A. Karen M. Summers, M.P.H., C.H.E.S. Abigail C. Mancuso, M.D. Amy E. Sparks, Ph.D. Bradley J. Van Voorhis, M.D |
| author_facet | Rachel B. Mejia, D.O. Emily A. Capper, B.A. Karen M. Summers, M.P.H., C.H.E.S. Abigail C. Mancuso, M.D. Amy E. Sparks, Ph.D. Bradley J. Van Voorhis, M.D |
| author_sort | Rachel B. Mejia, D.O. |
| collection | DOAJ |
| description | Objective: To investigate cumulative live birth rates (CLBRs) in cycles with and without preimplantation genetic testing for aneuploidy (PGT-A) among patients aged <35 and 35–37 years. Design: Retrospective cohort study. Setting: Society for Assisted Reproductive Technology reporting clinics. Patient(s): A total of 31,900 patients aged ≤ 37 years with initial oocyte retrievals between January 2014 and December 2015 followed through December 2016. Intervention(s): None. Main outcome measure(s): The primary outcome was CLBR among patients aged <35 and 35–37 years. The secondary outcomes included multifetal births, miscarriage, preterm birth, perinatal mortality, and the time to pregnancy resulting in a live birth. Adjusted odds ratios (aORs) adjusting for age, body mass index, total 2 pronuclei embryos, embryos transferred, and follow-up timeframe. Result(s): Among patients aged <35 years, PGT-A was associated with reduced CLBRs (70.6% vs. 71.1%; aOR, 0.82; 95% CI [confidence interval], 0.72–0.93). No association was found between PGT-A and CLBRs among patients aged 35–37 years (66.6% vs. 62.5%; aOR, 0.92; 95% CI, 0.83–1.01). Overall, there was no significant difference in the miscarriage rate (aOR, 0.97; 95% CI, 0.82–1.14). Multifetal birth rates were lower with PGT-A (9.5% vs. 23.1%); however, PGT-A was not an independent predictor of multifetal birth (aOR, 1.11; 95% CI, 0.91–1.36). The average time to pregnancy resulting in a live birth was 2.37 months (SD 3.20) for untested transfers vs. 4.58 months (SD 3.53) for PGT-A transfers. Conclusion(s): In women aged <35, the CLBR was lower with PGT-A than with the transfer of untested embryos. In women aged 35–37 years, PGT-A did not improve CLBRs. |
| first_indexed | 2024-04-11T11:17:17Z |
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| institution | Directory Open Access Journal |
| issn | 2666-3341 |
| language | English |
| last_indexed | 2024-04-11T11:17:17Z |
| publishDate | 2022-09-01 |
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| spelling | doaj.art-2f447c962d7c441b9c29004826d14d7f2022-12-22T04:27:11ZengElsevierF&S Reports2666-33412022-09-0133184191Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysisRachel B. Mejia, D.O.0Emily A. Capper, B.A.1Karen M. Summers, M.P.H., C.H.E.S.2Abigail C. Mancuso, M.D.3Amy E. Sparks, Ph.D.4Bradley J. Van Voorhis, M.D5Reprint requests: Rachel B. Mejia, D.O., Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, 200 Hawkins Drive, Iowa City, Iowa, 52242, USA.; Department of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, IowaDepartment of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, IowaDepartment of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, IowaDepartment of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, IowaDepartment of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, IowaDepartment of Obstetrics and Gynecology, University of Iowa Carver College of Medicine, Iowa City, IowaObjective: To investigate cumulative live birth rates (CLBRs) in cycles with and without preimplantation genetic testing for aneuploidy (PGT-A) among patients aged <35 and 35–37 years. Design: Retrospective cohort study. Setting: Society for Assisted Reproductive Technology reporting clinics. Patient(s): A total of 31,900 patients aged ≤ 37 years with initial oocyte retrievals between January 2014 and December 2015 followed through December 2016. Intervention(s): None. Main outcome measure(s): The primary outcome was CLBR among patients aged <35 and 35–37 years. The secondary outcomes included multifetal births, miscarriage, preterm birth, perinatal mortality, and the time to pregnancy resulting in a live birth. Adjusted odds ratios (aORs) adjusting for age, body mass index, total 2 pronuclei embryos, embryos transferred, and follow-up timeframe. Result(s): Among patients aged <35 years, PGT-A was associated with reduced CLBRs (70.6% vs. 71.1%; aOR, 0.82; 95% CI [confidence interval], 0.72–0.93). No association was found between PGT-A and CLBRs among patients aged 35–37 years (66.6% vs. 62.5%; aOR, 0.92; 95% CI, 0.83–1.01). Overall, there was no significant difference in the miscarriage rate (aOR, 0.97; 95% CI, 0.82–1.14). Multifetal birth rates were lower with PGT-A (9.5% vs. 23.1%); however, PGT-A was not an independent predictor of multifetal birth (aOR, 1.11; 95% CI, 0.91–1.36). The average time to pregnancy resulting in a live birth was 2.37 months (SD 3.20) for untested transfers vs. 4.58 months (SD 3.53) for PGT-A transfers. Conclusion(s): In women aged <35, the CLBR was lower with PGT-A than with the transfer of untested embryos. In women aged 35–37 years, PGT-A did not improve CLBRs.http://www.sciencedirect.com/science/article/pii/S2666334122000472Preimplantation genetic testing-aneuploidyIVFlive birth rateSART CORS |
| spellingShingle | Rachel B. Mejia, D.O. Emily A. Capper, B.A. Karen M. Summers, M.P.H., C.H.E.S. Abigail C. Mancuso, M.D. Amy E. Sparks, Ph.D. Bradley J. Van Voorhis, M.D Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysis F&S Reports Preimplantation genetic testing-aneuploidy IVF live birth rate SART CORS |
| title | Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysis |
| title_full | Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysis |
| title_fullStr | Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysis |
| title_full_unstemmed | Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysis |
| title_short | Cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy: a Society for Assisted Reproductive Technology Clinic Outcome Reporting System retrospective analysis |
| title_sort | cumulative live birth rate in women aged ≤37 years after in vitro fertilization with or without preimplantation genetic testing for aneuploidy a society for assisted reproductive technology clinic outcome reporting system retrospective analysis |
| topic | Preimplantation genetic testing-aneuploidy IVF live birth rate SART CORS |
| url | http://www.sciencedirect.com/science/article/pii/S2666334122000472 |
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