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Perinatal outcomes of singleton live births after preimplantation genetic testing during single frozen-thawed blastocyst transfer cycles: a propensity score-matched study
- Source :
- Fertility and Sterility. 117:562-570
- Publication Year :
- 2022
- Publisher :
- Elsevier BV, 2022.
-
Abstract
- To determine whether singleton pregnancy achieved after preimplantation genetic testing (PGT) is associated with a higher risk of adverse perinatal outcomes than in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) singleton pregnancy.A retrospective cohort study.A university-affiliated fertility center.This cohort study included singleton live births resulting from PGT (n = 232) and IVF/ICSI singleton pregnancies (n = 2,829) with single frozen-thawed blastocyst transfer. Multiple baseline covariates were used for propensity score matching, yielding 214 PGT singleton pregnancies matched to 617 IVF/ICSI singleton pregnancies.Trophectoderm biopsy.The primary outcome was gestational hypertension, and various clinical perinatal secondary outcomes related to maternal and neonatal health were measured.Compared with IVF/ICSI singleton pregnancy, PGT singleton pregnancy was associated with a significantly higher risk of gestational hypertension (adjusted odds ratio, 2.58; 95% confidence interval, 1.32, 5.05). In the matched sample, the risk of gestational hypertension remained higher with PGT singleton pregnancy (odds ratio, 2.33; 95% confidence interval, 1.04, 5.22) than with IVF/ICSI singleton pregnancy. No statistical differences were noted in any other measured outcomes between the groups.The perinatal outcomes of PGT and IVF/ICSI singleton pregnancies were similar except for the observed potentially higher risk of gestational hypertension with PGT singleton pregnancy. However, because the data on PGT singleton pregnancies are limited, this conclusion warrants further investigation.
- Subjects :
- Adult
Cryopreservation
Male
Infant, Newborn
Obstetrics and Gynecology
Fertilization in Vitro
Hypertension, Pregnancy-Induced
Embryo Transfer
Cohort Studies
Reproductive Medicine
Pregnancy
Freezing
Humans
Female
Genetic Testing
Propensity Score
Live Birth
Preimplantation Diagnosis
Retrospective Studies
Subjects
Details
- ISSN :
- 00150282
- Volume :
- 117
- Database :
- OpenAIRE
- Journal :
- Fertility and Sterility
- Accession number :
- edsair.doi.dedup.....85b30dc34a176b7ab3c5a58569a992c1