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Effect of amlodipine before embryo transfer on pregnancy rate in ICSI cycles

Evaluation of the effect of amilodipine on the correction of uterine and endometrial artery pulsatility and resistence index and implantation rate in frozen embryo transfer cycles

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20101227005485N11
Enrollment
100
Registered
2023-02-06
Start date
2023-01-23
Completion date
Unknown
Last updated
2023-02-07

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

Conditions

Repeated implantation failure. Female infertility of uterine origin

Interventions

Intervention group: Amlodipine 5 mg once every night with the first cycle monitoring will usually start on day 9-11 of the cycle. The treatment will continue until the pregnancy test is done. If the p

Sponsors

Tabriz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Women aged 18 to 40 with ICSI <38 and ICSI candidate for frozen embryo transfer Typically, higher baseline blood pressure Equal to 60/100 mm Hg before embryo transfer. The serum FSH level is not higher than 14 mli/iu Patients who have a normal uterine cavity in hysterosalpingography Those who do not contraindicate the use of Amlodipine, such as heart and liver patients Patients who do not have a history of irregular heart rate or who do not consume blood pressure pills.

Exclusion criteria

Exclusion criteria: Patients who have been taking medication interfered with Amlodipine over a month The women who have a blood pressure of 60/100 (mmHg) or less just before the prescribing the medicine.

Design outcomes

Primary

MeasureTime frame
Mean Pulsatility index of uterine artery. Timepoint: Before intervention and 2 weeks later. Method of measurement: Doppler sonography of uterine arteries.;Mean resistance index of uterine artery. Timepoint: Before intervention and 2 weeks later. Method of measurement: Doppler sonography of uterine arteries.

Secondary

MeasureTime frame
Pregnancy rate. Timepoint: 12 days following embryo transfer. Method of measurement: Blood test, BHCG.;Implantation rate: Gestational sac. Timepoint: in 6 weeks after pregnancy. Method of measurement: vaginal sonography.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr.Nazli Navali

Tabriz University of Medical Sciences

navalin@tbzmed.ac.ir+98 41 3553 9161

Outcome results

None listed

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