Journal of assisted reproduction and genetics · 2024
Dual trigger versus human chorionic gonadotropin trigger for blastocyst quality and cumulative live birth.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
He Zining, Liu Yalong, Huang Ning, Liu Xintong, Zeng Lin, Lian Ying, Li Rong, Chi Hongbin
Аннотация
PURPOSE: To evaluate the difference in the number of euploid blastocysts and cumulative live birth rate (LBR) between dual and human chorionic gonadotropin (hCG) triggers in poor and normal ovarian responders undergoing preimplantation genetic testing (PGT) cycles.
METHODS: This retrospective cohort study was enrolled from July 2018 to December 2021 and followed up until June 2024 at a single reproductive medical center. Overall, 1040 in vitro fertilization (IVF)-PGT and 784 frozen-thawed embryo transfer (FET) cycles were assessed. Dual (triptorelin acetate 0.2 mg and recombinant hCG [rhCG] 250 µg) or hCG (rhCG 250 µg) trigger was used for oocyte maturation in the gonadotropin-releasing hormone antagonist protocol and PGT cycles. We assessed the embryo outcomes and FET cumulative pregnancy outcomes.
RESULTS: The number of oocytes retrieved (10.17 ± 5.22 vs 10.27 ± 5.14, P = 0.789), MII oocytes (8.24 ± 4.26 vs 8.28 ± 4.05, P = 0.888), blastocysts (2.16 ± 1.50 vs 2.12 ± 1.49, P = 0.729), euploid blastocysts (1.06 ± 1.14 vs 1.09 ± 1.23, P = 0.726), and the rate of cumulative LBR (24.9% vs 24.9%, P = 1.000) in the dual trigger group were comparable with those in the hCG group. The trigger method was not correlated with higher LBR based on logistic regression analysis (odds ratio[OR] = 1.040 [0.778-1.392], P = 0.790).
CONCLUSION: For poor and normal ovarian responders, the dual trigger, compared with the hCG trigger, did not improve the PGT embryo outcomes and FET cumulative pregnancy outcomes.
METHODS: This retrospective cohort study was enrolled from July 2018 to December 2021 and followed up until June 2024 at a single reproductive medical center. Overall, 1040 in vitro fertilization (IVF)-PGT and 784 frozen-thawed embryo transfer (FET) cycles were assessed. Dual (triptorelin acetate 0.2 mg and recombinant hCG [rhCG] 250 µg) or hCG (rhCG 250 µg) trigger was used for oocyte maturation in the gonadotropin-releasing hormone antagonist protocol and PGT cycles. We assessed the embryo outcomes and FET cumulative pregnancy outcomes.
RESULTS: The number of oocytes retrieved (10.17 ± 5.22 vs 10.27 ± 5.14, P = 0.789), MII oocytes (8.24 ± 4.26 vs 8.28 ± 4.05, P = 0.888), blastocysts (2.16 ± 1.50 vs 2.12 ± 1.49, P = 0.729), euploid blastocysts (1.06 ± 1.14 vs 1.09 ± 1.23, P = 0.726), and the rate of cumulative LBR (24.9% vs 24.9%, P = 1.000) in the dual trigger group were comparable with those in the hCG group. The trigger method was not correlated with higher LBR based on logistic regression analysis (odds ratio[OR] = 1.040 [0.778-1.392], P = 0.790).
CONCLUSION: For poor and normal ovarian responders, the dual trigger, compared with the hCG trigger, did not improve the PGT embryo outcomes and FET cumulative pregnancy outcomes.