Intracytoplasmic Sperm Injection Versus In vitro Fertilization in Infertile Women with Thyroid Autoimmunity.
Thyroid
; 34(6): 764-773, 2024 Jun.
Article
en En
| MEDLINE
| ID: mdl-38623805
ABSTRACT
Background:
It has been reported that intracytoplasmic sperm injection (ICSI) may be the preferred fertilization method for women with thyroid autoimmunity (TAI) seeking assisted reproduction. We compared the reproductive outcomes of women with TAI who were treated with ICSI compared with in vitro fertilization (IVF).Methods:
In this retrospective cohort study, we included women with infertility who were referred to the Reproductive Centre of Peking University Third Hospital for their first IVF/ICSI and embryo transfer (ET) treatment cycle from January 2019 to February 2021. In total, 2171 and 743 women with TAI underwent IVF and ICSI, respectively, while 8702 and 2668 women without TAI underwent IVF and ICSI, respectively. We examined the cumulative live birth rate (primary outcome) from the initiated stimulative cycle as well as the secondary outcomes of fertilization rate, rates of clinical pregnancy, and live birth after the first ET cycle. We compared the reproductive outcomes of women treated with IVF and ICSI according to TAI status. Multivariable logistic regression analyses were performed to adjust for relevant confounders.Results:
Women who underwent ICSI had significantly higher fertilization rates than those who underwent IVF (median [interquartile range] 0.6 [0.5-0.8] in the TAI-positive and IVF group vs. 0.7 [0.5-0.8] in the TAI-positive and ICSI group vs. 0.6 [0.5-0.8] the TAI-negative and IVF group vs. 0.7 [0.5-0.8] in the TAI-negative and ICSI group, p < 0.001). However, the rates of cumulative live births, clinical pregnancies, and live births were significantly lower among women with TAI who underwent ICSI than those who underwent IVF (cumulative live birth 51.8% vs. 47%, adjusted odds ratio [aOR] 0.80 [confidence interval, CI 0.67-0.97]; clinical pregnancy 43.0% vs. 38.8%, aOR 0.81 [CI 0.67-0.97]; live birth 36.2% vs. 32.4%, aOR 0.81 [CI 0.66-0.98]).Conclusion:
We observed that the use of ICSI in women with TAI was not associated with better assisted reproductive outcomes compared with IVF. Further prospective clinical trials are needed to confirm our findings.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Fertilización In Vitro
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Autoinmunidad
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Índice de Embarazo
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Inyecciones de Esperma Intracitoplasmáticas
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Infertilidad Femenina
Límite:
Adult
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Female
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Humans
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Pregnancy
Idioma:
En
Revista:
Thyroid
Asunto de la revista:
ENDOCRINOLOGIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
China