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IRCT20110509006420N24 IRCT 2021-12-08 Yazd University of Medical Sciences fetal transfer under abdominal ultrasound compared with fetal transfer based on the previous measurement of uterine length Comparison of fetal transfer results under abdominal ultrasound with fetal transfer based on previous measurement of uterine length with vaginal ultrasound in assisted reproductive cycles 2021-12-06 anticipated 260 Complete https://irct.ir/trial/60237 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Each participant is assigned a number from 1 to 264, and then 9 blocks of 32 are considered, and then each block is randomly selected. In each block, the type of treatment protocol of the participants is determined. Randomization using software The random allocation 1 software will be a block randomization method. The randomization of samples in each block is independent, which is specified by the software, and the researchers do not know about the randomized list. N/A Infertility. Intervention 1: Intervention group: intervention group receives 6 mg of oral estradiol from the second day of the cycle, and on the 13th cycle, transvaginal ultrasound is performed. Embryo transfer takes place in the 8-cell cleavage stage. Ultrasound measurement of uterine length is performed before transfer with vaginal ultrasound and the length of the catheter is adjusted based on the uterocervical length measured in the ultrasound. Intervention 2: Intervention group: receives 6 mg of oral estradiol daily from the second day of the cycle and on day 13 of the cycle, transvaginal ultrasound is performed. Embryo transfer takes place at the stage of cleavage. Transfer is performed under the guidance of abdominal ultrasound. Yes - There is a plan to make this available What will be shared: All participant data sets are to be shared When: 2 months after the result publication To whom: A journal in which the results are published Conditions: Submission of an official application via the agent that is legally in charge Where to obtain: Yazd Reproductive Sciences Institute, Bouali Ave, Yazd, Iran How to obtain: Request from the Research Deputy, submitted to the Research Council of the Center if the request accepts its referral to the security and after completion of the relevant forms, the request is referred to the research experts and then get the data. Comments:
public Maryam Eftekhar
Safaeiyeh, Bouali Ave
Yazd Iran (Islamic Republic of) 8916977443 +98 35 1824 7085 eftekharmaryam@yahoo.com Yazd University of Medical Sciences scientific Maryam Eftekhar
Safaeiyeh, Bouali Ave
Yazd Iran (Islamic Republic of) 8916977443 +98 35 3824 7085 eftekharmaryam@yahoo.com Yazd University of Medical Sciences Iran (Islamic Republic of) Infertile women who are candidates for frozen embryo transfer. 18 years 40 years Female Severe male infertility includes cases of azoospermia and sperm from TESE or PESA Body mass index more than 30 N97 Female infertility Treatment - Other Treatment - Other Intervention group: intervention group receives 6 mg of oral estradiol from the second day of the cycle, and on the 13th cycle, transvaginal ultrasound is performed. Embryo transfer takes place in the 8-cell cleavage stage. Ultrasound measurement of uterine length is performed before transfer with vaginal ultrasound and the length of the catheter is adjusted based on the uterocervical length measured in the ultrasound. Intervention group: receives 6 mg of oral estradiol daily from the second day of the cycle and on day 13 of the cycle, transvaginal ultrasound is performed. Embryo transfer takes place at the stage of cleavage. Transfer is performed under the guidance of abdominal ultrasound. Clinical pregnancy. Timepoint: 3 weeks after positive beta-h Cg. Method of measurement: Observation of fetal heart activity by transvaginal ultrasonography. Early Miscarriage rate. Timepoint: 10 weeks after embryo transfer. Method of measurement: Absence of fetal heart activity in ultra sound sonography. Implantation rate. Timepoint: 3 weeks after positive beta-h Cg. Method of measurement: Calculated by the number of gestational sacs observed on ultrasound on the number of embryos transferred. Chemical pregnancy. Timepoint: 15 days after embryo transfer. Method of measurement: Blood laboratory kit. Yazd University of Medical Sciences Approved 2021-02-21 Ethics committee of Yazd Research and Clinical Center for infertility, Shahid Sadoughi University Bouali Ave, Safaeiyeh Yazd Yazd Iran (Islamic Republic of)