مقایسه موفقیت در بارداری در زنان با پاسخ‌دهی ضعیف تخمدان تحت تحریک مضاعف تخمدان یا دو تحریک متوالی معمولی: یک مطالعه گذشته‌نگر

نوع مقاله : اصیل پژوهشی

نویسندگان

1 استاد گروه زنان و مامایی، دانشکده پزشکی، دانشگاه علوم پزشکی تهران، تهران، ایران.

2 استادیار گروه ناباروری و IVF، مرکز تحقیقات بهداشت باروری، گروه زنان و زایمان، بیمارستان الزهرا، دانشکده پزشکی، دانشگاه علوم پزشکی گیلان، رشت، ایران.

3 استادیار گروه زنان و مامایی، مرکز ناباروری رویش، دانشکده پزشکی، دانشگاه علوم پزشکی بیرجند، بیرجند، ایران.

4 دانشیار گروه زنان و مامایی، گروه ناباروری و IVF، دانشکده پزشکی، دانشگاه علوم پزشکی تهران، تهران، ایران.

5 دانشیار گروه زنان و مامایی، دانشکده پزشکی، دانشگاه علوم پزشکی تهران، تهران، ایران.

6 استادیار گروه بیولوژی تولید مثل، دانشکده پزشکی، دانشگاه علوم پزشکی تهران، تهران، ایران.

چکیده

مقدمه: در برخی از موارد بیماران نازا مبتلا به پاسخ ضعیف تخمدان هستند، بنابراین نیاز است تا با تحریک مناسب، تعداد تخمک­ های مناسب به‌دست آید. تعداد تخمک­ های به‌دست آمده ارتباط مستقیمی با موفقیت باروری دارد. مطالعه حاضر با هدف مقایسه دو روش تحریک مضاعف و دو تحریک متوالی معمولی و ارتباط آن­ها با پیامد­های بارداری انجام گرفت.
روشکار: این مطالعه هم‌گروهی گذشته‌نگر در سال 1402-1401 در بیمارستان شریعتی تهران انجام شد. در مجموع 140 زن با پاسخ‌دهی ضعیف تخمدان بر اساس معیارهای Bologna و تحت پانکچر تخمک برای لقاح آزمایشگاهی انتخاب شدند. از این میان، 70 بیمار با تحریک مضاعف و 70 بیمار با دو تحریک متوالی معمولی پس از انتقال جنین از نظر نرخ حاملگی بالینی و میزان تولد زنده تجمعی مقایسه شدند. تجزیه و تحلیل­ داده‌ها با استفاده از نرم‌افزار آماری SPSS (نسخه 24) و آزمون تی تست، من‌ویتنی و کای دو انجام شد. میزان p کمتر از 05/0 معنی‌دار در نظر گرفته شد.
یافته­ ها: بر اساس نتایج، اگرچه درصد بارداری بالینی (28/0=p) و تولد زنده (5/0=p) در گروه تحت تحریک مضاعف بیشتر بود، با این‌حال ارتباط معناداری بین آن­ها مشاهده نگردید. همچنین تعداد اووسیت­های MII و فولیکول­ های بیشتر از 14 میلی‌متر و تعداد جنین­ های فریز شده در گروه تحت تحریک مضاعف در مقایسه با گروه دیگر بیشتر بود که از نظر آماری معنادار بود (05/0>p).
نتیجه­ گیری: تحریک مضاعف در مقایسه با تحریک متوالی معمولی هیچ‌گونه برتری در پیامد­های بارداری از جمله بارداری شیمیایی و بالینی نداشت. با این‌حال می­تواند باعث افزایش به‌دست آوردن تعداد تخمک ­های MII، فولیکول­ های با سایز بیشتر از 14 میلی‌متر و تعداد جنین ­های فریز شده گردد.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Pregnancy success in women with poor ovarian response under double ovarian stimulation or two consecutive conventional stimulations: a retrospective study

نویسندگان [English]

  • Ashraf Aleyassin 1
  • Atoosa Etezadi 2
  • Vajihe Hazari 3
  • Marzieh Aghahosseini 1
  • Sedigheh Hosseinimousa 4
  • Ayda Najafian 5
  • Fatemeh Sarvi 5
  • Maryam Shabani Nashtaee 6
1 Professor, Department of Obstetrics and Gynecology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
2 Assistant Professor of Infertility & IVF, Reproductive Health Research Center, Department of Obstetrics and Gynecology, Al-zahra Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.
3 Assistant Professor, Department of Obstetrics and Gynecology, Rooyesh Infertility Center, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran.
4 Associate Professor, Department of Obstetrics and Gynecology, Department of Infertility and IVF, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
5 Associate Professor, Department of Obstetrics and Gynecology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
6 Assistant Professor, Department of Reproductive Biology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
چکیده [English]

Introduction: In some cases, infertile patients have poor ovarian response, so it is necessary to obtain the right number of oocytes with proper stimulation. The number of oocytes obtained is directly related to fertility success. This study was conducted with aim to compare two methods of double stimulation and two regular sequential stimulations and their relationship with pregnancy outcomes.
Methods: This prospective cohort study was conducted in Shariati Hospital of Tehran in 2022-2023. A total of 140 women with poor ovarian response based on Bologna criteria who underwent oocyte puncture were selected for in vitro fertilization. Among these, 70 women with double stimulation and 70 women with two consecutive normal stimulations after embryo transfer were compared in terms of clinical pregnancy rate and cumulative live birth rate. T-test or Mann-Whitney test was used to examine quantitative variables and chi-square test was used to examine qualitative variables. Data analysis was done using SPSS statistical software (version 24). P<0.05 was considered significant.
Results: The results showed that although the percentage of clinical pregnancy (p=0.28) and live birth (p=0.5) was higher in the group under double stimulation, however, no significant relationship was observed between them. It was also found that the number of MII oocytes and follicles greater than 14 mm and the number of frozen embryos was higher in the group of double stimulation compared to the other group, which was statistically significant (p<0.05).
Conclusion: The double stimulation compared to regular sequential stimulation had no superiority in pregnancy outcomes, including chemical and clinical pregnancy. However, it can increase the number of MII eggs, follicles larger than 14 mm and the number of frozen embryos.

کلیدواژه‌ها [English]

  • In vitro fertilization
  • Ovarian stimulation
  • Poor ovarian response
  • Pregnancy outcomes
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