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Comparison of two protocol of endometrial preparation in thawed- embryo transfer cycles

Comparison of effect of transdermal estradiol and estradiol valerate on endometrial receptivity in frozen-thawed embryo transfer cycles

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT2012071910328N2
Enrollment
90
Registered
2012-11-14
Start date
2012-04-01
Completion date
Unknown
Last updated
2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Infertility. Complication associated with artificial fertilization, unspecified

Interventions

Intervention 1: In intervention group (45 patients),at the same time of menses will applied 17-B estradiol transdermal patches 100 mcg every other day that each patch will removed after four days
Treatment - Drugs
In intervention group (45 patients),at the same time of menses will applied 17-B estradiol transdermal patches 100 mcg every other day that each patch will removed after four days .In both group c
In control group (45 patients), for endometrial preparation will started from 2nd day of cycle oral estradiol 6 mg daily. In both group clinical monitoring by transvaginal ultrasound will done on 1

Sponsors

Wise Canceler of Shahid Sadoughi University of Medical Sciences of Yazd,Research and Clinical Cente
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: female Exclusion criteria: FSH in day 3 of cycle more than 12 ; age below 20 and more than 40 years; bad qaulity vitrified/warmed embryo; polycystic ovarian syndrome ; endocrine or metabolic disorder;endometriosis ; egg donation

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Endometrial thickness. Timepoint: 10-20 days. Method of measurement: Measurement between two layers of endometrium by vaginal sonography.

Secondary

MeasureTime frame
Clinical pregnancy. Timepoint: 4-5 weeks after embryo transfer. Method of measurement: Observation of fetal heart activity by transvaginal sonography.;Time of endometrial preparation. Timepoint: 11-14 days. Method of measurement: Repeated vaginal sonography.;Cancelation rate of cycles. Timepoint: 10-20 days. Method of measurement: Repeated vaginal sonography.;Chemical pregnancy. Timepoint: Two weeks after embryo transfer. Method of measurement: BHCG test.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr.Sima Janati

Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences Yazd

janati@dums.ac.ir+98 35 1824 7085

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026