Clinical Trials Logo
  1. Home
  2. Infertility
  3. NCT04997525

Estradiol and Progesterone Levels Following Frozen Embryo Transfer — ESTRO-FET  

Infertility Clinical Trial

Official title:
Estradiol and Progesterone Levels in Early Pregnancy After Natural, Estradiol + Progesterone or Gonadotrophin Stimulated Frozen Embryo Transfer Cycle

Clinical Trial Summary

The aim of the present study is to investigate serum estradiol and progesterone levels in women conceiving after natural, estradiol + progesterone or gonadotropin stimulated frozen embryo transfer (FET) cycles.

Clinical Trial Description

Enrolled women will be randomized based on their ovulation pattern. Ovulatory women will be randomized to either natural cycle or estradiol + progesterone substituted cycle treatment for FET. Anovulatory women will be randomized to either estradiol + progesterone substituted cycle or gonadotropin stimulated cycle treatment for FET. Included women will undergo blood testing every two weeks for serum estradiol and progesterone levels until gestational age 9+6. Routine vaginal ultrasounds will be performed as well as additional pregnancy ultrasounds. Secondary obstetric outcomes will be investigated using the womens medical journals. All the treatments are considered standard treatments for FET. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04997525
Study type Interventional
Source Copenhagen University Hospital at Herlev
Contact
Status Active, not recruiting
Phase Phase 4
Start date April 20, 2021
Completion date December 2024
View Details
See also
  Status Clinical Trial Phase
Completed NCT03607409 - Role of Inhibin A as Biomarker for Ovarian Response for IVF Treatment
Recruiting NCT02312076 - GnRHa for Luteal Phase Support in Long GnRHa Protocol Cycles Phase 4
Terminated NCT02161861 - Improvement of IVF Fertilization Rates, by the Cyclic Tripeptide FEE - Prospective Randomized Study N/A
Completed NCT03287479 - Comparison of a Semi-automated Closed Vitrification System (Gavi®) With a Manual Open Vitrification Sytem (Cryotop®) N/A
Terminated NCT03522350 - Randomized Trial Comparing EmbryoScope With EmbryoScope+. N/A
Completed NCT04496284 - Embryo Transfer Outcomes After Vitrification With Slush Nitrogen Compared to Liquid Nitrogen N/A
Completed NCT03623659 - pArtiaL zonA pelluciDa Removal by assisteD hatchINg of Blastocysts N/A
Completed NCT03895099 - New Ovarian Stimulation With Random Start, Use of Progestin Protocol for Oocyte Donors Phase 3
Active, not recruiting NCT04142112 - Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next Generation N/A
Completed NCT03152643 - Cumulative Live Birth Rates After Cleavage-stage Versus Blastocyst-stage Embryo Transfer N/A
Recruiting NCT03683771 - Assessment of Endometrial Pattern and Sub-endometrial Vascularity in ICSI Outcome
Recruiting NCT03161119 - Comparing Two Different Embryo Transfer Catheters N/A
Completed NCT04108039 - Micronized Progesterone vs Gonadotropin-releasing Hormone (GnRH) Antagonist in Freeze-all IVF Cycles. N/A
Completed NCT03677492 - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Cytochalasin D ( ICSI-CD) N/A
Completed NCT03678610 - Handling Medium for ICSI With Ionomycin and Latrunculin A N/A
Completed NCT03678584 - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Chaetoglobosin A ( ICSI-CA) N/A
Completed NCT03678558 - Oocyte Vitrification Aided With Cytochalasin B N/A
Completed NCT03678571 - Oocyte Vitrification Aided With Latrunculin A N/A
Completed NCT03678597 - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Latrunculin B ( ICSI-LB) N/A
Completed NCT03678818 - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Latrunculin A (ICSI-LA) N/A