Clinical trials: Embryo
Embryo Development
Effect of Abstinence Duration on Embryo Development
The aim the investigators study is to analyze the embryo development if oocytes of the participants are injected with sperm from a longer or shorter (2 hours) abstinence duration.
- Trial name
- NCT03323892
- Testing
- second masturbation
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Double-Embryo Transfer in ICSI
Obstetric Outcomes After Double Embryo Transfer
Aim ; to compare obstetric outcomes in relation to number of embryo transfer in ICSI
- Trial name
- NCT05322278
- Testing
- Data collection
- Where
- Egypt
- Volunteers
- 927 people, healthy volunteers welcome
- Sponsor
- Assiut University
IVF, Embryo Loss
The Use of High Concentration Hyaluronic Acid (HA) Transfer Medium in Repeated Implantation Failure (RIF) Patients
This is a pilot study with the aim to investigate the beneficial effect of bicarbonate buffered medium containing hyaluronan and recombinant human albumin (EmbryoGlue®, Vitrolife) in patients with documented repeated implantation…
- Conditions
- IVF, Embryo Loss, Miscarriage, Recurrent
- Trial name
- RIFLE (NCT04709796)
- Testing
- EmbryoGlue®, Vitrolife, Conventional Transfer
- Where
- Belgium
- Volunteers
- 178 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Clinical Pregnancy, Embryo Implantation
DNA Amplification in Blastocoel Fluid
Introduction: Although innovative procedural changes in frozen embryo transfer (FET) cycles have increased the implantation rate of blastocysts transferred significantly, blastocyst selection remains a significant limiting factor…
- Trial name
- NCT04744844
- Testing
- blastocoel fluid biopsy
- Where
- Turkey (Türkiye)
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Antalya IVF
Embryo Implantation
Intramuscular Injection of Human Chorionic Gonadotropin in Frozen Embryo Transfer Cycles
This study is a randomized controlled clinical trial to compare the pregnancy outcomes of infertile women with frozen embryo transfer.
- Trial name
- NCT04855383
- Testing
- The effect of intramuscular injection of triple doses of human chorionic gonadotropin in frozen embryo transfer cycles
- Where
- Iran
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Royan Institute
Embryo Transfer, Fertilization in Vitro
Does Sexual Intercourse Affect the Outcomes of Frozen-thawed Embryo Transfer?
The goal of this clinical trial is to test whether sexual intercourse the night after embryo transfer affects thawed embryo implantation rates.
- Conditions
- Embryo Transfer, Fertilization in Vitro, Coitus
- Trial name
- NCT06134609
- Testing
- Sexual intercourse
- Where
- Israel
- Volunteers
- 656 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Embryo Quality
Outcomes of the Embryos of Different Ovarian Follicle Sizes, and the miRNA Detection in Their Blastocyst Culture
In this study, it is aimed to analyze the outcomes of embryos obtained from ovarian follicle with different sizes, and identify the microRNA expression in the spent media of the blastocysts cultures.
- Trial name
- NCT05947526
- Testing
- Oocyte pick-up
- Where
- Turkey (Türkiye)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Embryo Implantation, Infertility
Clinical Trial of Novel Implantation Promoting Medium (EmbryoGlue) to Improve IVF Success Rates
Hypothesis: a special solution for improving human embryo implantation, when added to the solution during embryo transfer, will improve implantation rates in embryo transfers using previously frozen embryos.
- Trial name
- NCT00588250
- Testing
- EmbryoGlue
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Follicular Fluid, Granulosa Cell
Intrauterine Flushing With Follicular Fluid Plus Granulosa Cells
One hundred forty patients with male factor infertility are randomized into two groups. In the study group, flushing the endometrial cavity with 2ml of clear follicular fluid with granulose cells will be performed using an IUI…
- Conditions
- Follicular Fluid, Granulosa Cell, Embryo Implantation
- Trial name
- NCT04077970
- Testing
- Intrauterine flushing of follicular fluid with granulosa cells
- Where
- Iran
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Royan Institute
Frozen Embryo Transfer
Benefit of Amlodipine in HRT Cycle for Frozen Embryo Transfer in the Correction of Uterine Pulsatility Index
Embryo implantation depends on two main factors: embryo grading quality and endometrial receptivity.Numerous tools have been suggested to evaluate these two factors.
- Trial name
- AMLODIP (NCT04954196)
- Testing
- Amlodipine 5mg
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Hormonal Replacement Frozen Embryo Transfer Cycle
The Rescue of Hormonal Replacement Frozen Embryo Transfer Cycle With Low Serum Progesterone.
Frozen embryo transfer (FET) is increasingly adopted strategy in modern IVF. Among the many factors that have contributed to such change, the pursuit of an ovarian hyperstimulation syndrome free clinic has been strongly required.
- Trial name
- NCT05758064
- Testing
- Duphaston, prolutex
- Where
- 2 sites in Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- El Shatby University Hospital for Obstetrics and Gynecology
Infertility, IVF
Quality of Human Embryos in IVF, Culturing in Differentiated Oxygen
The goal of this clinical trial is to evaluate the importance of differential O2 tension to the developing embryos. As a secondary aim, we investigate the levels of reactive oxygen species (ROS) in spent media from the developing…
- Conditions
- Infertility, IVF, Embryo
- Trial name
- NCT05737381
- Testing
- Differential oxygen tension
- Where
- Denmark
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Single Embryo Transfer, Embryo Implantation, Delayed
Deferred Embryo Transfer in an In Vitro Program With Single Embryo Transfer Policy
Single embryo transfer decreases the multiple pregnancy rate and its complications. However, studies are needed to help increase the effectiveness of this technique to increase its use, which undoubtedly improves the safety of…
- Conditions
- Single Embryo Transfer, Embryo Implantation, Delayed, Pregnancy Rate
- Trial name
- NCT05721495
- Testing
- freeze all strategy embryo transfer, fresh embryo transfer strategy
- Where
- Spain
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- University Hospital Virgen de las Nieves
Infertility, Female Infertility
the Effect of Endometrial Compaction Caused by Progesterone Effect on Pregnancy Outcomes
The purpose of this prospective cohort study is to assess the effect of endometrial compaction caused by progesterone effect on pregnancy outcomes
- Conditions
- Infertility, Female Infertility, Frozen-thawed Embryo Transfer
- Trial name
- NCT04733235
- Testing
- Progesterone
- Where
- Turkey (Türkiye)
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Embryonic Mosaicism, Embryo Culture Media
Media, Morphokinetics, and Mosaicism
Embryonic aneuploidy is the underlying etiology for the majority of failed implantation and miscarriage. Preimplantation genetic screening (PGS) with transfer of a euploid embryo has been advocated as a strategy for increasing…
- Conditions
- Embryonic Mosaicism, Embryo Culture Media, Embryo Morphokinetics, Infertility
- Trial name
- 3M (NCT03503877)
- Testing
- EmbryoScope Plus, GLOBAL MEDIA, SAGE MEDIA
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Single Embryo Pregnancy, Gestational Weeks 24-42
Symphysiolysis: Acupuncture Therapeutic Benefits: a Randomized Placebo Controlled Study.
a randomized, observer blind and placebo-controlled cross-over study in which true acupuncture (Verum)(V) was compared to "placebo" acupuncture (P).
- Conditions
- Single Embryo Pregnancy, Gestational Weeks 24-42, Pain/Sensitivity >5 on Numeric Rating Scale (NRS)
- Trial name
- NCT04471285
- Testing
- acupuncture
- Where
- Israel
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Implantation; Placenta, Pregnancy Loss
Luteal Support in Frozen-Thawed Embryo Transfer Cycles
This study evaluates the clinical efficacy of 3 different luteal phase support in patients undergoing frozen-thawed embryo transfer cycles. Endometrium preparation will be hormone replacement in all cycles.
- Conditions
- Implantation; Placenta, Pregnancy Loss, Frozen Embryo, Luteal Support
- Trial name
- NCT03948022
- Testing
- Dydrogesterone 10Mg Tablet (duphaston), Progesterone 50Mg/mL Oil, Crinone 8% Vaginal Gel
- Where
- Turkey (Türkiye)
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- Centrum Clinic IVF Center
Embryo Aneuploidies, Implantation Rates
Preimplantation Genetic Screening (PGS) in Advanced Female Age and Male Severe Factor
Preimplantation Genetic Screening (PGS) is used for the selection of chromosomally normal embryos before the transfer in IVF treatments in many cases.
- Conditions
- Embryo Aneuploidies, Implantation Rates, Infertility
- Trial name
- NCT01571076
- Testing
- PGS, Prolonged culture
- Where
- Spain
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Igenomix
Assisted Reproductive Technology, Antibiotic Prophylaxis
Prophylactic Antibiotics Prior to Embryo Transfer (PAPET): RCT
The objective of this study is to determine the impact on clinical pregnancy rate of withholding routine prophylactic antibiotic therapy during IVF.
- Conditions
- Assisted Reproductive Technology, Antibiotic Prophylaxis, Embryo Transfer
- Trial name
- PAPET (NCT03386227)
- Testing
- Withholding antibiotic prophylaxis
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
In Vitro Fertilization, Frozen Embryo Transfer
Comparison of Thawing Embryos in Advance and on the Day of Transfer on Pregnancy Outcomes in FET Cycle
Respectively for patients with repeated transplant failure and routine patients, Thawing frozen embryos in advance (18h) to extend the duration of embryonic development or thawing embryos on the day of transfer in the frozen…
- Trial name
- NCT04455191
- Testing
- Thawing Embryos in Advance, Thawing Embryos on the Day of Transfer
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Jinan Central Hospital