Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Frozen Embryo Transfer”

258 trials

Showing 20 of 258 results

Not applicableUnknownNCT04554654
What this trial is testing

Progesterone Levels and Endometrial Compaction in Frozen-Thawed Embryo Transfer Cycles

Who this might be right for
Infertility, FemaleInfertility of Uterine OriginImplantation; Placenta
Cem Demirel 200
Not applicableActive Not RecruitingNCT06577181
What this trial is testing

Effect of HCG on Endometrial Preparation in Frozen Embryo Transfer

Who this might be right for
IVF
Assiut University 50
Not applicableWithdrawnNCT02238431
What this trial is testing

Down-regulated Hormonally Controlled Cycles for Vitrification-warmed Blastocyst Transfers

Who this might be right for
Pregnancy
Antalya IVF
Not applicableStudy completedNCT03719703
What this trial is testing

Health in Childhood Following Assisted Reproductive Technology

Who this might be right for
ARTIVFCardiovascular Risk Factor+2 more
Anja Bisgaard Pinborg 606
Not applicableStudy completedNCT03689101
What this trial is testing

The Relationship Between CD138 Count of Endometrium and Reproductive Outcome

Who this might be right for
Infertility
Reproductive & Genetic Hospital of CITIC-Xiangya 148
Large-scale testing (Phase 3)Active Not RecruitingNCT04551807
What this trial is testing

Natural Versus Programmed Frozen Embryo Transfer (NatPro)

Who this might be right for
Pregnancy RelatedPre-Eclampsia
JHSPH Center for Clinical Trials 788
Not applicableEnded earlyNCT01481090
What this trial is testing

Electro-acupuncture and Assisted Reproductive Technology

Who this might be right for
Infertility
National University of Health Sciences 16
Not applicableStudy completedNCT04114500
What this trial is testing

The Association Between Serum E2 and P on the Day of FET and the Pregnancy Outcome

Who this might be right for
Frozen Embryo Transfer
Al Baraka Fertility Hospital 402
Post-approval studies (Phase 4)WithdrawnNCT05168865
What this trial is testing

Letrozole Versus Hormonal Preparation in Frozen Cycles of PCOS Patients.

Who this might be right for
Frozen Embryo TransferPolycystic Ovarian DiseaseLetrozole+3 more
Dubai Fertility Center
Not applicableUnknownNCT03798886
What this trial is testing

Success Rate Natural Cycles Versus Modified Natural Cycles in Frozen Embryos

Who this might be right for
Infertility, Female
Acibadem University 100
Not applicableNot Yet RecruitingNCT06410170
What this trial is testing

Correlation of Urinary and Serum Hormone Levels in Natural Cycle Frozen Embryo Transfer Cycles

Who this might be right for
Fertility Issues
Ottawa Fertility Centre 100
Not applicableStudy completedNCT04804020
What this trial is testing

Natural Cycle vs. Modified Natural Cycle vs. Artificial Cycle Protocol for Endometrial Preparation.

Who this might be right for
IVFFrozen Embryo Transfer
Mỹ Đức Hospital 1,428
Not applicableLooking for participantsNCT07088640
What this trial is testing

Single Step Protocol and Multi-step Warming Protocol for Blastocyst FET

Who this might be right for
IVFFrozen Embryo Transfer (FET)Embryo Thawing Protocol
Mỹ Đức Hospital 816
Large-scale testing (Phase 3)Looking for participantsNCT05899010
What this trial is testing

MIcronized PROgesterone in Frozen Embryo Transfer Cycles

Who this might be right for
Infertility
Fundación Santiago Dexeus Font 1,020
Not applicableLooking for participantsNCT06006091
What this trial is testing

The Effectiveness of the Letrozole-induced Endometrial Preparation Protocol in Frozen-thawed Embryo Transfer (FET)

Who this might be right for
LetrozoleInfertility, Female
International Peace Maternity and Child Health Hospital 858
Not applicableStudy completedNCT02749344
What this trial is testing

Natural Cycle/Progesterone Fortified Protocol for Endometrial Preparation for Frozen/Thawed Embryo Transfer

Who this might be right for
Infertility
HaEmek Medical Center, Israel 57
Not applicableStudy completedNCT06053827
What this trial is testing

Natural Frozen Embryo Transfer (FET) vs Substituted Frozen Embryo Transfer (FET)

Who this might be right for
Fertility Disorders
Clinique Ovo 1,207
Post-approval studies (Phase 4)UnknownNCT02655146
What this trial is testing

The Effects of GnRHa Add up to Routine Luteal Phase Support on Frozen Embryo Implantation in Frozen Embryo Transfer .

Who this might be right for
Infertility
Chong Qing Reproducive and Genetic Institute 700
Post-approval studies (Phase 4)Study completedNCT02145819
What this trial is testing

Optimal Planning of a Day 3 Cryopreserved(Frozen)-Thawed Embryo Transfer in a Natural Cycle With hCG Administration or After Spontaneous LH Peak?

Who this might be right for
Supervision of Pregnancy Resulting From In-vitro Fertilization
Universitair Ziekenhuis Brussel 240
Not applicableUnknownNCT05545631
What this trial is testing

Frozen Embryo Transfer Pregnancy Outcomes Prediction by Microbiome and Transcriptome

Who this might be right for
InfertilityMicrobiome
Shengjing Hospital 300
Load More Results

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation