Clinical trials: Oocyte
Infertility, Female, Reproductive Sterility
Usefulness of Corifollitropin α as Alternative to Conventional Daily rFSH Protocols in Oocyte Donors Undergoing Pituitary Suppression With Medroxiprogesterona Acetate (MPA)
IVF patients frequently experience physical, emotional or physicological burden; this is particularly relevant in the case of oocyte donors, since young women undergo a procedure that is of no health benefit to them.
- Trial name
- TROPIX (NCT06193135)
- Testing
- Corifolitropin Alfa, Folitropin Beta
- Where
- 2 sites in Spain
- Volunteers
- 318 people
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Infertility
Post-Authorisation Study on the Use of Bemfola® in Human Assisted Reproductive Technology
Prospective, non-comparative, multi-centre, multi-country, observational post-authorization study, to correlate predictive factors with number of oocytes in relation to the gonadotropin dose administered using a new r-hFSH…
- Trial name
- NCT02942849
- Testing
- r-hFSH
- Where
- Germany
- Volunteers
- 1,195 people
- Sponsor
- Finox AG
All Patients Undergoing Infertility Treatment
Retrospective Database Studies
Data collection and comparison of relationships between patient demographics, stimulation protocols and outcomes, retrieval and transfer outcomes, number and quality of oocytes and embryos retrieved and transferred, pregnancy…
- Trial name
- NCT01219296
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Reproductive Medicine Associates of New Jersey
Female Infertility, Ovarian Insufficiency
Efficacy Study Comparing the Effect of Clomiphencitrate to an Antagonist Protocol
The aim of this study is to assess the oocyte yield of infertile women with suspected or known poor ovarian reserve (POR) undergoing a GnRH antagonist protocol for IVF with Merional® starting either with a low (150 IU) or a high…
- Trial name
- CANTAPOR (NCT01577472)
- Testing
- High Dose Clomiphencitrat, Low Dose Clomiphencitrat
- Where
- Switzerland
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Pregnancy, Ovarian
Biomarkers of Ovarian Reserve and Correlation With IVF Treatments
Retrospective study to evaluate the correlation between AFC, FSHb, AMH and IVF outcomes of 347 cycles performed with three different protocols.
- Trial name
- NCT02442895
- Where
- Italy
- Volunteers
- 236 people
- Sponsor
- U.O.S. Procreazione Medicalmente Assistita e Congelamento Gameti
Ovarian Hyperstimulation Syndrome
The Use of GnRH Agonist Trigger in the Prevention of OHSS
To compare the incidence of ovarian hyperstimulation syndrome (OHSS) and implantation rate between high responder patients using Gonadotropin releasing GnRH) agonist or human chorionic gonadotropin (hCG) to trigger final oocyte…
- Trial name
- NCT00349258
- Testing
- Leuprolide acetate
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Repeated IVF Failure, Female Infertility
Investigate the Efficacy of Using NMN to Improve Embryo Development Capacity.
The objective of this study is to investigate the efficacy of NMN supplementation in enhancing embryo developmental capacity and improving IVF success rates in patients experiencing IVF failures.
- Trial name
- NCT06629636
- Testing
- NMN capsule
- Where
- Japan
- Volunteers
- 60 people
- Sponsor
- Sunkaky Medical Cooperation
Infertility, PCOS
Trial Comparing hCG Triggering Versus GnRH Agonist Triggering in PCOS Patients
In this study the investigators compare the traditional way of triggering with a new way in patients with Poly Cystic Ovary Syndrome (PCOS).
- Trial name
- NCT01683513
- Testing
- GnRh agonist +1500E hCG
- Where
- Belgium
- Volunteers
- 120 people
- Sponsor
- AZ Jan Palfijn Gent
Women Infertility
Myo-inositol/D-chiro-inositol Ratio in Follicular Fluid
Considering the importance assumed by follicular microenvironment for a proper oocyte development, this study is a prospective observational clinical trial which aims to evaluate whether the embryo blastocyst quality may be…
- Trial name
- NCT03055442
- Testing
- Dosage of myo-inositol, Dosage of D-chiro-inositol
- Where
- Greece
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Lo.Li.Pharma s.r.l
Polycystic Ovarian Syndrome (PCOS), Patients Sensitive to Exogenous Gonadotropins
In Vitro Maturation (IVM) of Human Oocytes
We hypothesize that the combination of natural cycle IVF or low dose gonadotropin injection combined with In Vitro Maturation (IVM) (Natural IVF/IVM) is a viable option for a selected population of infertility patients who cannot…
- Conditions
- Polycystic Ovarian Syndrome (PCOS), Patients Sensitive to Exogenous Gonadotropins, Ovarian Hyper Stimulation Syndrome (OHSS)
- Trial name
- IVM (NCT01843569)
- Testing
- In Vitro maturation
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Northwell Health
Infertility
Maternal and Fetal Compatibility in Assisted Reproductive Technology (ART)-Oocyte Donor Influences Live Birth Rate
Has the maternal KIR haplotype an impact in pregnancy, miscarriage and live birth rates per embryo transfer in donor oocytes -ART by paternal and oocyte donor HLA-C?
- Trial name
- NCT02718105
- Testing
- KIR HLAC determinations
- Where
- Spain
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- IVI Madrid
Infertility, Female
DuoStim in Cases of PGT: Comparison of Embryo Quantity and Embryonic Quality Using MitoScore
Since preimplantation genetic testing (PGT) is being more frequently requested from patients as women pursue infertility treatments at an advanced age with a poorer prognosis, sometimes physicians are compelled to perform several…
- Trial name
- NCT03291821
- Testing
- human menopausal gonadotropin, GnRH antagonist, GnRH analog
- Where
- Spain
- Volunteers
- 136 people
- Sponsor
- IVI Madrid
Pregnancy
Vitrification Versus Spontaneous Conception and Slow- Rate Freezing
Great scientific effort has been made to improve practical as well as economical procedures of modern assisted reproduction. In the last years a shift from the well established method of slow-rate freezing to vitrification of 2PN…
- Trial name
- NCT01088425
- Testing
- Observation
- Where
- Germany
- Volunteers
- 850 people
- Sponsor
- University of Luebeck
Infertility (IVF Patients), Ovarian Aging
Egg Quality Assessment
The goal of this observational study is to learn about egg physiology in humans. The main question it aims to answer is if there is an association between egg physiology and egg quality.
- Conditions
- Infertility (IVF Patients), Ovarian Aging, IVF
- Trial name
- NCT06609421
- Testing
- Informative Appointment
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Ovom Care GmbH
Infertility
Gamete Treatment to Correct Fertilization Failure
In this proposed research study, the investigators plan to assess the efficacy of gametes' (egg and sperm) treatment on fertilization as well as pre- and post-implantation embryo development.
- Trial name
- NCT01944332
- Testing
- gamete treatment
- Where
- United States
- Volunteers
- 1,200 people
- Sponsor
- Weill Medical College of Cornell University
Infertility
Randomized Controlled Trial Comparing Embryonic Quality in rFSH Versus hMG in IVF Protocol With GnRH Antagonist
rFSH and HMG are both used to controlled ovarian stimulation for patients submitted to IVF. However, there is a debate in the literature which one is better to induce ovulation in patients receiving GnRH antagonist to block…
- Trial name
- NCT02412904
- Testing
- rFSH, HMG
- Where
- Brazil
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Polycystic Ovary Syndrome
Role of Melatonin Supplementation in Follicular Fluid of in Vitro Fertilization (IVF) Patients With Polycystic Ovarian Syndrome
To evaluate the effects of melatonin supplementation on the main in vitro fertilization (IVF) outcomes during ovarian stimulation in patients with Polycystic ovarian syndrome (PCOS).
- Trial name
- NCT01540747
- Testing
- Myo-inositol + folic acid + melatonin, Myo-inositol + folic acid
- Where
- Italy
- Sponsor
- AGUNCO Obstetrics and Gynecology Centre
Infertility (IVF Patients), Infertility
Intra-ovarian CAPA-IVM vs Standard IVM
This prospective study compares two approaches to obtaining mature oocytes for fertility treatment within the same participant. Immature oocytes are first retrieved from the right ovary and matured in the laboratory using a…
- Conditions
- Infertility (IVF Patients), Infertility, Infertility Female
- Trial name
- IO-CAPA (NCT07858435)
- Testing
- CAPA-IVM, In-House CAPA-IVM Pre-Maturation Medium, Minimal-Stimulation OS-IVF
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- New Hope Fertility Center
Infertility, Female
Timing of COC Denudation and Embryo Quality
The relation between the timing of COC denudation and oocyte /embryo quality is controversial. The aim of this study is to examine whether timing of denudation of sibling oocytes has any effect on embryo quality.
- Trial name
- NCT03813745
- Testing
- early denudation, late denudation
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Acıbadem Atunizade Hospital
Infertility
Ultrasound Study by Texturization as a Predictor of Pregnancy in Oocyte Donation Programs
This study is focused on analysing the application of ultrasound scanning techniques as new biomarkers in reproductive medicine.
- Trial name
- TEXTUGEST (NCT03507322)
- Testing
- Ultrasound texturization
- Where
- Spain
- Sponsor
- Vida Recoletas Sevilla