History
# Registration date Revision Id
3 2021-03-22, 1400/01/02 176040
2 2021-03-02, 1399/12/12 174197
1 2017-09-22, 1396/06/31 20672
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  • Protocol summary

    This study is a randomized clinical trial . The aim of this study is comparison between FSH (follice - stimulating hormone) administration with HCG(human chorionic gonadotropin) at the time of trigger and HCG alone in IVF cycles outcomes. Inclusion criteria : infertile women who candidate for IVF cycles. Exclusion criteria : women with history of endocrine disorders; serum estradiol>4500 pg/ml in day of trigger;intrauterine abnormality( uterine polyp; uterine myoma).110 infertile women who are candidated for IVF(Invitro fertilization) cycles . They divide in 2 proups : Both of two groups receive antagonist protocol.serum estrogen is checked in day of trigger and patient with estradiol >4500 exclude of study. In case group ,patient receive 450 u FSH(cinnal f) with HCG at the time of trigger.36 hours later in both group,oocyte retrieval is done . Main outcomes: pregnancy test (serum BHCG) is done 2 weeks after ET(chemical pregnancy) . Fetal heart beat is checked 2-3 weeks after positive BHCG test(clinical pregnancy).
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    این مطالعه یک کارآزمایی بالینی تصادفی شده میباشد که هدف از ان مقایسه اثر تجویز FSH به همراه HCG در زمان تریگر ,با HCG به تنهایی بر نتایج سیکلهای IVFمی باشد . معیارهای ورود:زنان نابارور کاندید ورود به سیکلهای IVF معیارهای خروج:بیماران با سابقه بیماریهای اندوکرین ; استرادیول بالاتر از 4500 در روز تریگر; ضایعات داخل رحمی (پولیپ,میوم) . 110 زن نابارور کاندید قرارگیری در سیکلهای IVF در دو گروه مورد و شاهد قرار می گیرند.هر دو گروه تحت درمان با پروتکل آنتاگونیست قرار می گیرند.سطح استروژن خون در روز تریگر سنجیده می شود بیمارانی که دارای استرادیول بالای 4500 pg/ml باشند از مطالعه خارج می شوند. به بیماران گروه مورد , در زمان تریگر غلاوه بر تزریق 450HCG واحد ّFSH تزریق می شود. در هر دو گروه 36 ساعت بعد ,برداشت تخمک انجام می شود. پیامدهای اصلی :میزان بارداری شیمیایی ( تست مثبت BHCG) دو هفته بعد از انتقال جنین و میزان بارداری کلینیکی (مشاهده فعالیت قلب جنین 2-3 هفته بعد از انتقال جنین ) محاسبه می شود.
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    The aim of this randomized clinical trial is comparison of the effect of FSH (follice - stimulating hormone) administration plus HCG(human chorionic gonadotropin) at the time of oocyte trigger and HCG alone on IVF cycles outcomes as well as ovarian hyperstimulatiopn syndrom.
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    هدف از این کارآزمایی بالینی تصادفی مقایسه اثر تجویز FSH به همراه HCG در زمان تریگر ,با HCG به تنهایی بر نتایج سیکلهای IVF و همچنین سندرم تحریک بیش از حد تخمدان می باشد.
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    A total of 109 women who met inclusion criteria, who were convinced about the research design and signed a written consent form were divided into two groups during a not-blinded, phase 2, parallel groups, without control group randomized clinical trial.
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    در مجموع 109 زن که دارای معیار ورود به مطالعه بودند، پس از توجیه در مورد روش تحقیق و اخذ رضایت اگاهانه در قالب یک کارازمایی بالینی بدون گروه کنترل، با گروههای موازی، بدون کورسازی و تصادفی شده فاز 2 با استفاده از جدول اعداد تصادفی به دو گروه تقسیم شدند.
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    Regarding the importance of oocyte triggering in IVF cycles, 109 women at Yazd Research and Clinical Center who were candidate for IVF, were randomly divided into two groups for oocyte triggering (one group using FSH plus hCG or hCG alone in another group).
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    با توجه به اهمیت بلوغ نهایی تخمکها در سیکلهای لقاح خارج رحمی، 109 زن که در مرکز ناباروری یزد کاندید پروسه لقاح خارج رحمی قرار بودند، به صورت تصادفی به دو گروه (یک گروه با استفاده از FSH به همراه hCG و گروه دیگر hCGبه تنهایی) برای تحریک بلوغ نهایی تخمکها تقسیم شدند.
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    Inclusion criteria: Women undergoing IVF and GnRH antagonist protocol. Non inclusion criteria: severe male factor infertility, cycle cancellation due to changing to intrauterine insemination and freeze-all policy, a cycle containing preimplantation genetic diagnosis (PGD) and estradiol level of more than 2500 pg/mL, donor or surrogate cycle.
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    معیار ورود: زنان تحت لقاح خارج رحمی (IVF ) و پروتکل GnRH آنتاگونیست. معیارهای عدم ورود: ناباروری با فاکتور شدید مردانه، کنسل شدن سیکل به دلیل تبدیل به تزریق داخل رحمی اسپرم، انجماد تمام جنینها، سیکل های با تشخیص ژنتیکی قبل از لانه گزینی (PGD)، استرادیول بالای 2500pg/mL، سیکلهای با تخمک اهدایی یا رحم جایگزین
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    Intervention group 1: Oocyte triggering using FSH plus hCG; Intervention group 2: Oocyte triggering using hCG alone
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    گروه مداخله 1: تحریک بلوغ نهایی اووسیت ها با استفاده از FSH به همراه hCG؛ گروه مداخله 2: استفاده از hCG به تنهایی.
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    Clinical pregnancy; oocyte recovery rate; oocyte maturity rate; fertilization proportion rate; fertilization rate; implantation rate; chemical pregnancy
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    حاملگی بالینی؛ میزان بازیابی تخمک؛ میزان بلوغ تخمک؛ نسبت لقاح؛ میزان لقاح؛ میزان لانه گزینی؛ حاملگی شیمیایی
  • General information

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    109
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    2017-08-01, 1396/05/10
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    2017-11-30, 1396/09/09
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    2018-01-30, 1396/11/10
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    Updating the clinical trial according to the last changes in case number and results
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    به روز رسانی کارآزمایی بالینی بر طبق آخرین تعداد نمونه و نتایج بدست آمده
    Comparison between FSH administration with HCG at the time of trigger and HCG alone in IVF cycles outcomes.
    The effect of FSH administration with HCG at the time of trigger on IVF cycles outcomes
    مقایسه اثر تجویز FSH به همراه HCG در زمان تریگر با تجویز HCG به تنهایی بر نتایج سیکلهای IVF
    اثر تجویز FSH به همراه HCG در زمان تریگر بر نتایج سیکلهای IVF
    Comparison between FSH administration with HCG at the time of trigger and HCG alone in IVF cycles outcomes.
    Comparison between FSH administration with HCG and HCG alone at the time of trigger in IVF cycles outcomes
    Infertile women who candidate for IVF cycles underwent GnRH antagonist protocol
    زنان نابارور کاندید ورود به سیکلهای IVF (In vitro fertilization) تحت پروتکل آنتاگونیست
    Women with history of endocrine disorders
    serum estradiol>2500pg/ml in day of trigger
    Intrauterine abnormality (uterine polyp; uterine myoma)
    Severe male factor
    Cycle cancellation or changing to intrauterine insemination
    A cycle containing preimplantation genetic diagnosis (PGD)
    Women who did not undergo embryo transfer due to the freeze-all policy
    Donor or surrogate cycle
    بیماران با سابقه بیماریهای اندوکرین
    استرادیول بالاتر از pg/ml2500 در روز تریگر
    ضایعات داخل رحمی (پولیپ,میوم)
    فاکتور مردانه شدید
    سیکل های کنسل شده یا تبدیل شده به تزریق داخل رحمی اسپرم
    سیکل هایی که شامل تست تشخیصی پیش از تولد بودند
    زنانی که به دلیل فریز شدن تمامی جنینها تحت انتقال جنین قرار نگرفتند
    سیکل با تخمک اهدایی و رحم اجاره ای
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    A number of 109 women who met inclusion criteria were explained about the procedure and after signing the written consent form, divided randomly into two groups using random numbers table.
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    تعداد 109 بیمار که معیارهای ورود به مطالعه را دارا بودند پس از توجیه و اخذ رضایت آگاهانه به صورت تصادفی سازی ساده، فردی و با استفاده از جدول اعداد تصادفی به دو گروه تقسیم شدند.
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  • Primary outcomes

    #1
    lحاملگی شیمیایی
    حاملگی شیمیایی
  • Secondary outcomes

    #1
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    oocyte recovery rate
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    میزان بازیابی تخمک
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    After oocyte retrieval
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    پس از تخمک گیری
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    The number of retrieved oocytes divided by the number of follicles >10 mm in size counted on the day of trigger
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    نسبت تعداد تخمکهای بدست آمده بر تعداد فولیکولهای بیش از 10 میلی متر در روز تریگر
    #2
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    oocyte maturity rate
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    میزان بلوغ تخمک
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    After oocyte retrieval
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    پس از تخمک گیری
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    the number of metaphase II (MII) oocytes divided by the number of oocytes retrieved
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    نسبت تعداد تخمکهای بالغ بر تعداد تخمکهای بدست آمده
    #3
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    Fertilization rate
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    میزان لقاح
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    After formation of 2PNs
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    پس از تشکیل پرونوکلوئر ها 2PNs
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    the number of 2PNs divided by the total number of MII oocytes
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    نسبت تعداد پرونوکلوئر ها 2PNs بر تعداد تخمکهای بالغ
    #4
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    Implantation rate
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    میزان لانه گزینی
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    After detection of gestational sac in ultrasonography
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    پس از دیدن ساک بارداری در سونوگرافی
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    the number of intrauterine gestational sacs observed by transvaginal ultrasonography divided by the total number of transferred embryos
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    درصد تعداد ساکهای بارداری یر تعداد جنینهای منتقل شده
  • Intervention groups

    #1
    Patients in intervention group receive 450 IU FSH with 5000 iu HCG on trigger time.
    Patients in the first intervention group received injection of 450 IU FSH with 5000 IU hCG once on the day of oocyte triggering.
    در گروه کنترل بیماران در زمان تریگر از 450 واحدFSH همراه با 5000 واحد HCG استفاده می کنند.
    در گروه مداخله اول بیماران در زمان تریگر از 450 واحدFSH همراه با 5000 واحد hCG به صورت تزریقی و یکبار استفاده کردند.
    #2
    In control group, patients only use HCG 5000 Iu for triggering.
    Patients in the second intervention group received injection of 5000 IU hCG once on the day of oocyte triggering.
    در گروه کنترل بیماران فقط از 5000 واحد HCG برای تریگر استفاده می کنند.
    در گروه دوم مداخله بیماران در زمان تریگر از 5000 واحد hCG به صورت تزریقی و یکبار استفاده کردند.
  • Recruitment centers

    #1
    Name of recruitment center - English: Yazd Reproductive Sciences Institute
    Name of recruitment center - Persian: پژوهشکده علوم تولید مثل یزد
    Full name of responsible person - English: Dr. Abbas Aflatoonian,Professor of Shahid Sadoughi University of Medical Sciences
    Full name of responsible person - Persian: پروفسور عباس افلاطونیان, فلوشیپ ناباروری ,استاد دانشگاه علوم پزشکی شهید صدوقی یزد
    Street address - English: Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiyeh,Yazd
    Street address - Persian: یزد صفاییه,خیابان بوعلی,پزوهشکده علوم تولیدمثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province:
    Country: Iran (Islamic Republic of)
    Postal code:
    Phone:
    Fax:
    Email:
    Web page address:
    Name of recruitment center - English: Yazd Reproductive Sciences Institute
    Name of recruitment center - Persian: پژوهشکده علوم تولید مثل یزد
    Full name of responsible person - English: Dr. Abbas Aflatoonian,Professor of Shahid Sadoughi University of Medical Sciences
    Full name of responsible person - Persian: پروفسور عباس افلاطونیان, فلوشیپ ناباروری ,استاد دانشگاه علوم پزشکی شهید صدوقی یزد
    Street address - English: Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiyeh,Yazd
    Street address - Persian: یزد صفاییه,خیابان بوعلی,پزوهشکده علوم تولیدمثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Country: Iran (Islamic Republic of)
    Postal code: 8916877391
    Phone: +98 35 3824 7087
    Fax:
    Email: abbas-aflatoonian@ssu.ac.ir
    Web page address:
  • Sponsors / Funding sources

    #1
    contact.organization_id:
    Name of organization / entity - English: Yazd Reproductive Sciences Institute,Shahid Sadoughi University
    Name of organization / entity - Persian: پژوهشکده علوم تولید مثل یزد,دانشگاه علوم پزشکی شهید صدوقی یزد
    Full name of responsible person - English: Prof.Abbas Aflatoonian,Infertility Fellowship
    Full name of responsible person - Persian: پروفسور عباس افلاطونیان فلوشیپ ناباروری
    Street address - English: Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiyeh
    Street address - Persian: یزد صفاییه خ بوعلی پژوهشکده علوم تولید مثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province:
    Country: Iran (Islamic Republic of)
    Postal code:
    Phone:
    Fax:
    Email:
    Web page address:
    contact.organization_id:
    Name of organization / entity - English: Deputy of Research and Technology, Shahid Sadoughi University
    Name of organization / entity - Persian: معاونت تحقیقات و فناوری دانشگاه علوم پزشکی شهید صدوقی یزد
    Full name of responsible person - English: Masoud Mirzaei
    Full name of responsible person - Persian: مسعود میرزایی
    Street address - English: Bahonar square
    Street address - Persian: میدان باهنر
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Country: Iran (Islamic Republic of)
    Postal code: 8916978477
    Phone: +98 35 3146 2136
    Fax:
    Email: dvc.research@ssu.ac.ir
    Web page address:
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    Public
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    Domestic
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    Academic
    Yazd Reproductive Sciences Institute,Shahid Sadoughi University
    Deputy of Research and Technology, Shahid Sadoughi University
    پژوهشکده علوم تولید مثل یزد,دانشگاه علوم پزشکی شهید صدوقی یزد
    معاونت تحقیقات و فناوری دانشگاه علوم پزشکی شهید صدوقی یزد
  • Person responsible for general inquiries

    contact.organization_id:
    Name of organization / entity - English: Yazd Reproductive Sciences Institute
    Name of organization / entity - Persian: پزوهشکده علوم تولیدمثل یزد
    Full name of responsible person - English: Pro. Abbas Aflatoonian
    Full name of responsible person - Persian: پروفسور عباس افلاطونیان
    Position - English: Professor
    Position - Persian: استاد
    Latest degree:
    Area of specialty/work: 0
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiye
    Street address - Persian: صفاییه,خ بوعلی ,پزوهشکده علوم تولید مثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province:
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916877391
    Phone: +98 35 3824 7085
    Mobile: +98 913 151 5349
    Fax: +98 82470873
    Email: abbas_aflatoonian@yahoo.com
    Web page address: www.yazd_RSI.ir
    contact.organization_id:
    Name of organization / entity - English: Yazd Reproductive Sciences Institute
    Name of organization / entity - Persian: پزوهشکده علوم تولیدمثل یزد
    Full name of responsible person - English: Pro. Abbas Aflatoonian
    Full name of responsible person - Persian: پروفسور عباس افلاطونیان
    Position - English: Professor
    Position - Persian: استاد
    Latest degree: specialist
    Area of specialty/work: 49
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiye
    Street address - Persian: صفاییه؛ خیابان بوعلی؛ پژوهشکده علوم تولید مثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916877391
    Phone: +98 35 3824 7085
    Mobile: +98 913 151 5349
    Fax:
    Email: abbas_aflatoonian@yahoo.com
    Web page address:
  • Person responsible for scientific inquiries

    contact.organization_id:
    Name of organization / entity - English: Yazd Reproductive Sciences Institute
    Name of organization / entity - Persian: پزوهشکده علوم تولید مثل یزد
    Full name of responsible person - English: Prof. Abbas Aflatoonian
    Full name of responsible person - Persian: دکتر عباس افلاطونیان
    Position - English: Professor
    Position - Persian: استاد
    Latest degree:
    Area of specialty/work: 0
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiye
    Street address - Persian: صفاییه,خ بوعلی ,پزوهشکده علوم تولید مثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province:
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916877391
    Phone: +98 38247985
    Mobile: +98 913 151 5349
    Fax: +98 82470873
    Email: abbas_aflatoonian@yahoo.com
    Web page address: www.yaz-RSI.ir
    contact.organization_id:
    Name of organization / entity - English: Yazd Reproductive Sciences Institute
    Name of organization / entity - Persian: پژوهشکده علوم تولید مثل یزد
    Full name of responsible person - English: Prof. Abbas Aflatoonian
    Full name of responsible person - Persian: دکتر عباس افلاطونیان
    Position - English: Professor
    Position - Persian: استاد
    Latest degree: specialist
    Area of specialty/work: 49
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Yazd Reproductive Sciences Institute; Bouali Ave; Safaeiye
    Street address - Persian: صفاییه؛ خیابان بوعلی؛ پژوهشکده علوم تولید مثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916877391
    Phone: +98 35 3824 7985
    Mobile: +98 913 151 5349
    Fax:
    Email: abbas_aflatoonian@yahoo.com
    Web page address:
  • Person responsible for updating data

    contact.organization_id:
    Name of organization / entity - English: Yazd Reproductive Sciences Institute
    Name of organization / entity - Persian: پژوهشکده علوم تولید مثل یزد
    Full name of responsible person - English: Dr.Saeideh Dashti
    Full name of responsible person - Persian: دکتر سعیده دشتی
    Position - English: Gynecologist
    Position - Persian: متخصص زنان
    Latest degree:
    Area of specialty/work: 0
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiyeh
    Street address - Persian: یزد صفاییه خ بوعلی پژوهشکده علوم تولید مثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province:
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916877391
    Phone: +98 35 3824 7085
    Mobile: +98 913 355 0455
    Fax: +98 82470873
    Email: saeideh_dashti@yahoo.com
    Web page address: www.yazd-RSI.ir
    contact.organization_id:
    Name of organization / entity - English: Yazd Reproductive Sciences Institute
    Name of organization / entity - Persian: پژوهشکده علوم تولید مثل یزد
    Full name of responsible person - English: Dr.Saeideh Dashti
    Full name of responsible person - Persian: دکتر سعیده دشتی
    Position - English: Gynecologist
    Position - Persian: متخصص زنان
    Latest degree: specialist
    Area of specialty/work: 49
    Area of specialty/work title - English:
    Area of specialty/work title - Persian:
    Street address - English: Yazd Reproductive Sciences Institute; Bouali Ave; Safaeiyeh
    Street address - Persian: صفاییه؛ خیابان بوعلی؛ پژوهشکده علوم تولید مثل یزد
    City - English: Yazd
    City - Persian: یزد
    Province: Yazd
    Province - English:
    Province - Persian:
    contact.provinces_available: 1
    Country: Iran (Islamic Republic of)
    Postal code: 8916877391
    Phone: +98 35 3824 7085
    Mobile: +98 913 355 0455
    Fax:
    Email: saeideh_dashti@yahoo.com
    Web page address:
  • Sharing plan

    yes
    yes
    yes
    yes
    yes
    yes
    yes
    empty
    All participant data can be shared after making people unidentifiable
    empty
    کل داده ها بالقوه پس از غیر قابل شناسایی کردن افراد قابل اشتراک گذاری است
    empty
    Once data publication
    empty
    به محض چاپ نتایج
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    people working in academic institutions
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    محققین شاغل در موسسات دانشگاهی و علمی
    empty
    Journal who publishes the results
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    مجله چاپ کننده نتایج
    empty
    Yazd Reproductive Sciences Institute, Bouali Ave, Yazd, Iran. +98353 8247085 Dr. Saeedeh Dashti
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    پژوهشکده علوم تولید مثل یزد، یزد، خیابان بوعلی +98353 8247085 دکتر سعیده دشتی
    empty
    Two months after the submission of application
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    دو ماه پس از ثبت درخواست

Protocol summary

Study aim
The aim of this randomized clinical trial is comparison of the effect of FSH (follice - stimulating hormone) administration plus HCG(human chorionic gonadotropin) at the time of oocyte trigger and HCG alone on IVF cycles outcomes as well as ovarian hyperstimulatiopn syndrom.
Design
A total of 109 women who met inclusion criteria, who were convinced about the research design and signed a written consent form were divided into two groups during a not-blinded, phase 2, parallel groups, without control group randomized clinical trial.
Settings and conduct
Regarding the importance of oocyte triggering in IVF cycles, 109 women at Yazd Research and Clinical Center who were candidate for IVF, were randomly divided into two groups for oocyte triggering (one group using FSH plus hCG or hCG alone in another group).
Participants/Inclusion and exclusion criteria
Inclusion criteria: Women undergoing IVF and GnRH antagonist protocol. Non inclusion criteria: severe male factor infertility, cycle cancellation due to changing to intrauterine insemination and freeze-all policy, a cycle containing preimplantation genetic diagnosis (PGD) and estradiol level of more than 2500 pg/mL, donor or surrogate cycle.
Intervention groups
Intervention group 1: Oocyte triggering using FSH plus hCG; Intervention group 2: Oocyte triggering using hCG alone
Main outcome variables
Clinical pregnancy; oocyte recovery rate; oocyte maturity rate; fertilization proportion rate; fertilization rate; implantation rate; chemical pregnancy

General information

Reason for update
Updating the clinical trial according to the last changes in case number and results
Acronym
IRCT registration information
IRCT registration number: IRCT2017082724512N5
Registration date: 2017-09-22, 1396/06/31
Registration timing: registered_while_recruiting

Last update: 2021-03-07, 1399/12/17
Update count: 2
Registration date
2017-09-22, 1396/06/31
Registrant information
Name
Abbas Aflatoonian
Name of organization / entity
Yazd research and clinical center for infertility
Country
Iran (Islamic Republic of)
Phone
+98 358247085
Email address
abbas-aflatoonian@ssu.ac.ir
Recruitment status
Recruitment complete
Funding source
Yazd Reproductive Sciences Institute ,Shahid Sadoughi University of Medical Sciences.
Expected recruitment start date
2017-09-21, 1396/06/30
Expected recruitment end date
2018-01-20, 1396/10/30
Actual recruitment start date
2017-08-01, 1396/05/10
Actual recruitment end date
2017-11-30, 1396/09/09
Trial completion date
2018-01-30, 1396/11/10
Scientific title
Comparison between FSH administration with HCG and HCG alone at the time of trigger in IVF cycles outcomes
Public title
The effect of FSH administration with HCG at the time of trigger on IVF cycles outcomes
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Infertile women who candidate for IVF cycles underwent GnRH antagonist protocol
Exclusion criteria:
Women with history of endocrine disorders serum estradiol>2500pg/ml in day of trigger Intrauterine abnormality (uterine polyp; uterine myoma) Severe male factor Cycle cancellation or changing to intrauterine insemination A cycle containing preimplantation genetic diagnosis (PGD) Women who did not undergo embryo transfer due to the freeze-all policy Donor or surrogate cycle
Age
From 20 years old to 40 years old
Gender
Female
Phase
2-3
Groups that have been masked
No information
Sample size
Target sample size: 110
Actual sample size reached: 109
Randomization (investigator's opinion)
Randomized
Randomization description
A number of 109 women who met inclusion criteria were explained about the procedure and after signing the written consent form, divided randomly into two groups using random numbers table.
Blinding (investigator's opinion)
Not blinded
Blinding description
Placebo
Not used
Assignment
Parallel
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Ethics Committee of Yazd Reproductive Sciences Institute Shahid Sadoughi University
Street address
yazd Reproductive Sciences Institute,Bouali Ave.,Safaeyeh,Yazd,Iran.
City
Yazd
Province
Yazd
Postal code
8916877391
Approval date
2017-05-21, 1396/02/31
Ethics committee reference number
IR.SSU.RSI.REC.1396.7

Health conditions studied

1

Description of health condition studied
Female infertility
ICD-10 code
N97.9
ICD-10 code description
Female infertility,unspecified

Primary outcomes

1

Description
chemical pregnancy
Timepoint
14 days after transfer
Method of measurement
BHCG test

2

Description
clinical pregnancy
Timepoint
2 weeks after positive BHCG
Method of measurement
Transvaginal sonography

Secondary outcomes

1

Description
Fertilization proportion
Timepoint
Post oocyte retrival
Method of measurement
The number of fertilized oocytes divided by the total number of oocytes

2

Description
oocyte recovery rate
Timepoint
After oocyte retrieval
Method of measurement
The number of retrieved oocytes divided by the number of follicles >10 mm in size counted on the day of trigger

3

Description
oocyte maturity rate
Timepoint
After oocyte retrieval
Method of measurement
the number of metaphase II (MII) oocytes divided by the number of oocytes retrieved

4

Description
Fertilization rate
Timepoint
After formation of 2PNs
Method of measurement
the number of 2PNs divided by the total number of MII oocytes

5

Description
Implantation rate
Timepoint
After detection of gestational sac in ultrasonography
Method of measurement
the number of intrauterine gestational sacs observed by transvaginal ultrasonography divided by the total number of transferred embryos

Intervention groups

1

Description
Patients in the first intervention group received injection of 450 IU FSH with 5000 IU hCG once on the day of oocyte triggering.
Category
Treatment - Drugs

2

Description
Patients in the second intervention group received injection of 5000 IU hCG once on the day of oocyte triggering.
Category
Treatment - Drugs

Recruitment centers

1

Recruitment center
Name of recruitment center
Yazd Reproductive Sciences Institute
Full name of responsible person
Dr. Abbas Aflatoonian,Professor of Shahid Sadoughi University of Medical Sciences
Street address
Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiyeh,Yazd
City
Yazd
Province
Yazd
Postal code
8916877391
Phone
+98 35 3824 7087
Email
abbas-aflatoonian@ssu.ac.ir

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Deputy of Research and Technology, Shahid Sadoughi University
Full name of responsible person
Masoud Mirzaei
Street address
Bahonar square
City
Yazd
Province
Yazd
Postal code
8916978477
Phone
+98 35 3146 2136
Email
dvc.research@ssu.ac.ir
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Deputy of Research and Technology, Shahid Sadoughi University
Proportion provided by this source
100
Public or private sector
Public
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Academic

Person responsible for general inquiries

Contact
Name of organization / entity
Yazd Reproductive Sciences Institute
Full name of responsible person
Pro. Abbas Aflatoonian
Position
Professor
Latest degree
Specialist
Other areas of specialty/work
Gynecology and Obstetrics
Street address
Yazd Reproductive Sciences Institute,Bouali Ave. Safaeiye
City
Yazd
Province
Yazd
Postal code
8916877391
Phone
+98 35 3824 7085
Fax
Email
abbas_aflatoonian@yahoo.com
Web page address

Person responsible for scientific inquiries

Contact
Name of organization / entity
Yazd Reproductive Sciences Institute
Full name of responsible person
Prof. Abbas Aflatoonian
Position
Professor
Latest degree
Specialist
Other areas of specialty/work
Gynecology and Obstetrics
Street address
Yazd Reproductive Sciences Institute; Bouali Ave; Safaeiye
City
Yazd
Province
Yazd
Postal code
8916877391
Phone
+98 35 3824 7985
Fax
Email
abbas_aflatoonian@yahoo.com
Web page address

Person responsible for updating data

Contact
Name of organization / entity
Yazd Reproductive Sciences Institute
Full name of responsible person
Dr.Saeideh Dashti
Position
Gynecologist
Latest degree
Specialist
Other areas of specialty/work
Gynecology and Obstetrics
Street address
Yazd Reproductive Sciences Institute; Bouali Ave; Safaeiyeh
City
Yazd
Province
Yazd
Postal code
8916877391
Phone
+98 35 3824 7085
Fax
Email
saeideh_dashti@yahoo.com
Web page address

Sharing plan

Deidentified Individual Participant Data Set (IPD)
Yes - There is a plan to make this available
Study Protocol
Yes - There is a plan to make this available
Statistical Analysis Plan
Yes - There is a plan to make this available
Informed Consent Form
Yes - There is a plan to make this available
Clinical Study Report
Yes - There is a plan to make this available
Analytic Code
Yes - There is a plan to make this available
Data Dictionary
Yes - There is a plan to make this available
Title and more details about the data/document
All participant data can be shared after making people unidentifiable
When the data will become available and for how long
Once data publication
To whom data/document is available
people working in academic institutions
Under which criteria data/document could be used
Journal who publishes the results
From where data/document is obtainable
Yazd Reproductive Sciences Institute, Bouali Ave, Yazd, Iran. +98353 8247085 Dr. Saeedeh Dashti
What processes are involved for a request to access data/document
Two months after the submission of application
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