Subcutaneous Progesterone in Frozen- Thawed Single Euploid Blastocyst Transfer. (NCT04549116) | Clinical Trial Compass
Active — Not RecruitingPhase 3
Subcutaneous Progesterone in Frozen- Thawed Single Euploid Blastocyst Transfer.
United States688 participantsStarted 2022-10-12
Plain-language summary
This is a multicenter, randomized, double-blind, double-dummy, active-controlled, non-inferiority clinical study in women aged 35 to 42 years. This study will investigate the safety and efficacy of Progesterone-IBSA to support euploid embryo blastocyst implantation and early pregnancy after frozen embryo transfer (FET) in a modified natural cycle as a treatment for infertile women. Subjects will be randomized to receive either active Progesterone-IBSA or Crinone 8% for luteal and early pregnancy support and these two groups will be compared.
Who can participate
Age range
35 Years – 42 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* subject has given written informed consent;
* Premenopausal women 35 to 42 years of age at the time of consent (at least 35 \[including day of birthday\] and no more than 42 \[up to the day before their 43rd birthday\]);
* Valid indication for IVF treatment (i.e. history of infertility according to ASRM definition, single women or same-sex couples);
* Consistent, regular spontaneous ovulatory menstrual cycle with normal length (24-38 days included);
* Body mass index (BMI) \< 38 kg/m2;
* Subject with at least one euploid frozen blastocyst from a previous IVF treatment cycle;
* Less than 3 previous consecutive euploid blastocyst transfers without a life birth;
* Baseline Follicle Stimulating Hormone (FSH) \< 15 mIU/mL, and Anti Muellerian Hormone (AMH) \>0.7 ng/mL (within 6 months from screening for subjects requiring a stimulation cycle to obtain a euploid embryo); and Estradiol (E2) \< 90 pg/mL and Progesterone (P4)\< 1.5 ng/mL at Visit 1 (for all subjects);
* Semen used during IVF(for subjects requiring a stimulation cycle to obtain a euploid embryo) was produced by ejaculation (not surgically derived sperm) from either the partner or from a sperm donor. Donor must be 18-40 years of age at the time of collection and compliant with 21 Code of Regulations (CFR) section 1271 Subpart C;
* Hysterosalpingography, hysteroscopy, 3D ultrasound or sonohysterogram documenting a normal uterine cavity within the last year;
* Normal cervical cytology/High Risk huma…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.