Short-term weight change and live birth among women with unexplained infertility and polycystic ovary syndrome undergoing ovulation induction
Fertility and Sterility, ISSN: 0015-0282, Vol: 114, Issue: 5, Page: 1032-1039
2020
- 8Citations
- 79Captures
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Metrics Details
- Citations8
- Citation Indexes8
- CrossRef3
- Captures79
- Readers79
- 79
Article Description
To determine if short-term weight change among women with unexplained infertility (UI) and polycystic ovary syndrome (PCOS) undergoing ovulation induction is associated with live birth. Secondary analysis of randomized trials. Multicenter fertility trial sites. A total of 900 women with UI and 750 women with PCOS. Live birth. Weight assessment at enrollment and start of up to 4–5 cycles of clomiphene, letrozole, or gonadotropins and intrauterine insemination for women with UI and clomiphene or letrozole with regular intercourse for women with PCOS. Weight data were available for 856 women with UI and 697 women with PCOS. Mean weight change was −0.2 ± 0.3 kg among women with UI and +2.2 ± 0.2 kg among women with PCOS and did not differ based on treatment allocation. There were 115 women with PCOS (16.4%) who gained ≥3 kg. Increased body mass index and three or more cycles were associated with weight gain in women with PCOS. There was no difference in live birth rate among women with PCOS and ≥3 kg weight gain and women with PCOS who did not gain weight. Women with PCOS gained an average of 2.2 kg regardless of the medication received, whereas women with UI experienced no short-term weight change during ovulation induction. Weight gain in women with PCOS was not associated with live birth rate. Cambio de peso a corto plazo y tasa de nacido vivo en mujeres con infertilidad inexplicada y síndrome de ovario poliquístico sometidas a inducción de la ovulación. Determinar si el cambio de peso a corto plazo en mujeres con infertilidad inexplicada (UI) y síndrome de ovario poliquístico (PCOS) sometidas a inducción de la ovulación está asociada con la tasa de nacido vivo. Análisis secundario de ensayos aleatorizados. Clínicas incluidas en estudios de fertilidad multicéntricos Un total de 900 mujeres con UI y 750 mujeres con PCOS. Nacido vivo. Evaluación del peso en mujeres con UI en el momento de la inclusión y al inicio de 4-5 ciclos de Clomifeno, Letrozol o gonadotropinas e inseminación intrauterina y de mujeres con PCOS estimuladas con Clomifeno y Letrozol para coitos programados. Los datos sobre el peso estaban disponibles en 856 mujeres con UI y 697 con PCOS. La variación en el peso fue -0.2 ± 0.3 Kg en las mujeres con UI y + 2.2 ± 0.2 en las mujeres con PCOS y no hubo diferencias según el tratamiento asignado. Hubo 115 mujeres con PCOS (16.4%) que ganaron ≥ 3 Kg. El incremento en el índice de masa corporal y tres o más ciclos estuvo asociado con la ganancia de peso en mujeres con PCOS. No hubo diferencias en la tasa de nacidos vivos entre mujeres con PCOS y ganancia de peso ≥ 3 Kg y mujeres con PCOS que no ganaron peso. Mujeres con PCOS ganaron un promedio de 2.2 Kg independiente de la medicación recibida, mientras mujeres con UI no experimentaron cambios de peso a corto plazo durante la inducción de la ovulación. La ganancia de peso en mujeres con PCOS no estuvo asociada con la tasa de nacido vivo. Cambio de peso a corto plazo, inducción de la ovulación, infertilidad inexplicada, síndrome de ovario poliquístico.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0015028220305379; http://dx.doi.org/10.1016/j.fertnstert.2020.06.002; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85090245232&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/33036790; https://linkinghub.elsevier.com/retrieve/pii/S0015028220305379; https://dx.doi.org/10.1016/j.fertnstert.2020.06.002
Elsevier BV
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