Clinical trials: Embryo Transfer
Infertility, Infertility, Female
GnRH Agonist at Embryo Transfer: IVF Outcomes
In ART (assisted reproductive technology) cycles, embryos are transferred to a woman's uterus after in-vitro fertilization (IVF) in a laboratory.
- Conditions
- Infertility, Infertility, Female, Infertility, Male
- Trial name
- GRAET (NCT03544073)
- Testing
- Saline Solution for Injection, Leuprolide Acetate
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Maimonides Medical Center
Recurrent Implantation Failure
Role of Atosiban in Recurrent Implantation Failure
ET is the final stage of IVF which independently influences the treatment outcome. Successful embryo implantation is dependent on uterine receptivity.
- Trial name
- RIF (NCT04118959)
- Where
- Bahrain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Al Baraka Fertility Hospital
Reproductive Behavior
Endometrial Preparation in Frozen Embryo Transfer Cycles
Comparison of protocols for frozen embryo transfer (ET): One protocol using Estrogen supplements and the second protocol using Letrozole
- Trial name
- NCT03540979
- Testing
- endometrial preparation for frozen blastocyst transfer, Letrozole, Ovidrel
- Volunteers
- 100 people
- Sponsor
- Meir Medical Center
Frozen Embryo Transfer (FET)
Cryopreserved Pre-embryo Transfer in a Cytokine-rich Medium Versus Hyaluronic Acid
This multicenter, randomized, double-blind study compares a GM-CSF-enriched embryo transfer medium with a hyaluronic acid-enriched medium in women undergoing single frozen embryo transfer.
- Trial name
- CSF-EG (NCT07869576)
- Testing
- Cytokine-rich embryo transfer medium, Hyaluronic acid-enriched embryo transfer medium
- Volunteers
- 610 people
- Sponsor
- Vida Recoletas Sevilla
Infertility, Pregnancy Rate, Live Birth
Live Births With Low Oxygen Blastocyst Culture
The potentially damaging effect of free O2 radicals to cultured embryos may be reduced by adding scavengers to the culture media or by reducing the incubator O2 levels.
- Conditions
- Infertility, Pregnancy Rate, Live Birth, In Vitro Fertilization
- Trial name
- Oxygen (NCT00708487)
- Testing
- Embryo incubator oxygen concentration
- Where
- United States
- Volunteers
- 230 people
- Sponsor
- Texas Health Resources
Invitro Fertilization
Comparative Study Between ICSI Results in Transvaginal Ultrasound Guided Embryo Transfer and Transabdominal Ultrasound Guided Embryo Transfer
This prospective study will be conducted on 120 patients candidates for ICSI cycle and following the long protocol for controlled ovarian stimulation; the patients were randomly allocated in a 1:1 ratio to either group A; where…
- Trial name
- NCT03683043
- Testing
- Long GnRH agonist protocol, Embryo transfer
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- Cairo University
Female Infertility
Phase IV Study to Evaluate the Efficacy and Safety of Fang Le Shu Compared to Guo Na Fen for Controlled Ovarian Stimulation in Infertile Women Undergoing in Vitro Fertilization-embryo Transfer (IVF-ET).
The aim of this randomized, open-label, active-controlled, parallel-group, multicenter, phase IV study is to assess the efficacy and safety of Fang Le Shu versus Guo Na Fen used for controlled ovarian stimulation in infertile…
- Trial name
- NCT06921395
- Testing
- Fang Le Shu (Follitrope), Guo Na Fen (Gonal-F)
- Where
- China
- Volunteers
- 248 people
- Sponsor
- LG Chem
Infertility
Diafert for Embryo Selection and Fertility Improvement
Prospective, single-center, single-blind, randomized, controlled, two-arm, interventional study.
- Trial name
- DESTINy (NCT02586272)
- Testing
- Daifert, Control Group
- Where
- Belgium
- Volunteers
- 61 people
- Sponsor
- Forest Laboratories
In Vitro Fertilization and Embryo Transfer
Effect of Traditional Chinese Medicine (TCM) on Embryo Implantation in In-vitro Fertilization (IVF) Patients
To investigate the impact of traditional Chinese medicines (TCM) on embryonic implantation in the patients who have underwent in vitro fertilization and embryo transfer, the investigators compare the pregnancy rate in traditional…
- Trial name
- NCT01296009
- Testing
- Traditional Chinese medicine(Zhuyun Recipe)
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Wuhan University
Infertility
The Value of Prednisolone With Aspirin Before Embryo Transfer in Intracytoplasmic Sperm Injection (ICSI) Cycles
This study is a prospective, double-blind, randomized controlled trial . It includes 250 infertile patients scheduled for ICSI cycle.
- Trial name
- NCT03503227
- Testing
- prednisolone, Acetyl Salicylic acid
- Where
- Egypt
- Volunteers
- 250 people
- Sponsor
- Kasr El Aini Hospital
Pregnancy
Predictive Value of Mid-luteal Serum Progesterone Levels in Egg Donation Cycles
This study aims to investigate the impact of serum progesterone concentrations on the day of embryo transfer in egg donation cycles under hormonal replacement therapy.
- Trial name
- NCT02696694
- Testing
- Progesterone 25-75, Progesterone <25, >75
- Where
- Spain
- Volunteers
- 242 people
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Infertility, Female
Impact of Serum Progesterone in Modified Natural Cycles and Stimulated Cycles on Ongoing Pregnancy Rate
Prospective cohort unicentric study including infertile patients undergoing an embryo transfer in the context of natural or stimulated cycles and receiving luteal phase support with vaginal natural progesterone following the…
- Trial name
- CORPUS-LUTEUM (NCT04259996)
- Testing
- PROGESTERONE AND ESTRADIOL SERUM CONCENTRATION MEASUREMENT
- Where
- Spain
- Volunteers
- 488 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Thyroiditis, Autoimmune, Infertility
Effect of Prednisone and Aspirin on IVF-ET Outcome Among Patients With Thyroid Autoimmunity
This trial was a 1:1 (active:placebo) randomized, double-blind, placebo-controlled trial to evaluate the safety and efficacy of prednisone and aspirin for the in vitro fertilization and embryo transfer outcome among patients with…
- Trial name
- NCT05578456
- Testing
- Prednisone and Aspirin
- Volunteers
- 540 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
IVF
Endometrial Preparation in Frozen Embryo Transfer Cycles
In order to get optimal pregnancy rates after frozen embryo transfer (FET), the embryo stage and endometrium should be synchronized.
- Trial name
- NCT06181305
- Testing
- estradiol valerate and letrozole, letrozole 2,5 mg tablet
- Where
- Egypt
- Volunteers
- 210 people
- Sponsor
- Rahem Fertility Center
In Vitro Fertilization
Follow-up Protocol on the Outcome of Frozen-thawed Embryo Transfer Cycles From Clinical Trial P05690 (P05711)
Clinical trial objective is to collect the outcome of Frozen-Thawed Embryo Transfer (FTET) cycles performed after the embryos are cryopreserved in the base study P05690 in order to estimate the cumulative pregnancy rate for each…
- Trial name
- NCT00702546
- Testing
- corifollitropin alfa, recFSH (follitropin alfa), gonadatropin releasing hormone (GnRH) antagonist ganirelix
- Volunteers
- 102 people
- Sponsor
- Organon and Co
Fertility Disorders
The Circadian Variability of Serum Progesterone During the Day of a Frozen Embryo Transfer
Serum progesterone levels will be evaluated at four different time points during the day of an artificially prepared frozen embryo transfer cycle (HRT FET cycle) and a modified natural cycle frozen embryo transfer cycle (mNC FET…
- Trial name
- CIRCAPRO (NCT05511272)
- Testing
- blood test
- Where
- Belgium
- Volunteers
- 44 people
- Sponsor
- Universitair Ziekenhuis Brussel
Infertility (IVF Patients), Infertility Assisted Reproductive Technology
Estradiol 8 vs 12 mg for Endometrial Preparation in HRT-FET
The goal of this clinical trial is to learn whether 12 mg or 8 mg of oral estradiol valerate is better for preparing the endometrium in women undergoing hormone replacement frozen embryo transfer (HRT-FET) cycles.
- Conditions
- Infertility (IVF Patients), Infertility Assisted Reproductive Technology, Frozen Embryo Transfer (FET), Endometrial Preparation
- Trial name
- NCT07526207
- Testing
- Progynova®
- Where
- 2 sites in Egypt
- Volunteers
- 850 people
- Sponsor
- Cairo University
Polycystic Ovary Syndrome
Effects of Simvastatin on Biochemical Parameters and Outcome of IVF-ICSI in Pcos Patients
The purpose of this study is to determine whether simvastatin is effective in the improvement of IVF-ICSI outcome in Pcos patients.
- Trial name
- NCT00575601
- Testing
- SIMVASTATIN
- Where
- Iran
- Volunteers
- 120 people
- Sponsor
- Tehran University of Medical Sciences
Infertility
Effect of Cervical Discharge Removal During ET on Pregnancy Rate
Pregnancy rate may be affected by multiple factors such as embryo transfer techniques. Even small differences in embryo transfer methods may affect pregnancy rates.
- Trial name
- NCT01156181
- Testing
- Cervical discharge removal, control
- Where
- Iran
- Volunteers
- 492 people
- Sponsor
- Royan Institute
Clinical Pregnancy, Live Birth
Efficacy Study of Segmentation of PGD Treatment
A single centre observational study into the segmentation of preimplantation genetic diagnosis (PGD) treatment by comparing cumulative pregnancy rates following cryopreservation of all genetically transferable embryos after PGD…
- Trial name
- NCT02133950
- Testing
- elective cryopreservation of available embryos after PGD, PGD and elective fresh embryo transfer plus cryopreservation of supernumerary available embryos after PGD
- Where
- Belgium
- Volunteers
- 252 people
- Sponsor
- Universitair Ziekenhuis Brussel