Clinical trials: Oocyte Maturation
In-vitro Fertilization
Time-lapse Evaluation of Human Embryo Development in Single Versus Sequential Culture Media - a Sibling Oocyte Study
Current human IVF technology employs two strategies with respective culture media for embryo development; 'let the embryo choose' (utilizes single step media) and 'back-to-nature' (utilizes sequential media).
- Trial name
- NCT01507883
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Bahceci Health Group
Fertility Preservation
Vitrification of Oocytes Matured by CAPA-IVM
It has been reported that the potential of In Vitro matured oocytes might be affected by the vitrification process. In fact, the freezing and thawing procedures routinely used in IVF laboratories, have not yet been adapted to…
- Trial name
- NCT06157619
- Testing
- Oocyte Vitrification /Warming
- Where
- Peru
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Centro de Fertilidad y Reproducción Asistida, Peru
Polycystic Ovary Syndrome
IVM With Low Cost Priming, Enhanced Oocyte Recovery, and Delayed Transfer
A protocol was developed to improve pregnancy results after IVM compared to results from studies in the literature. Differences from most published protocols include the use of the Steiner-Tan needle to optimize oocyte…
- Trial name
- IVMprt (NCT04149496)
- Testing
- in vitro maturation of oocytes
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Bruce Rose, MD
Infertility, Female, Reproductive Techniques, Assisted
SISTER: Sibling Oocyte Insemination With Frozen Sperm From Third Party Donors: Evaluation of Reproductive Techniques
The goal of this clinical trial is to learn whether two different methods of helping eggs and sperm join-intracytoplasmic sperm injection (ICSI) and conventional in vitro fertilization (IVF)-lead to better embryo development when…
- Conditions
- Infertility, Female, Reproductive Techniques, Assisted, Fertilization in Vitro
- Trial name
- SISTER (NCT07175571)
- Testing
- Intracytoplasmic Sperm Injection (ICSI), Conventional Insemination (IVF)
- Where
- United States
- Volunteers
- 95 people
- Sponsor
- Shady Grove Fertility Reproductive Science Center
Infertility, Female
CAPA In-vitro Oocyte Maturation
In vitro oocyte maturation (IVM) is a mild-approach assisted reproductive technology (ART). Because of its simplicity, the more favorable financial implications (reduced cost) for patients, and the lower health risk profile of…
- Trial name
- NCT06984081
- Testing
- CAPA IVM
- Where
- Hong Kong
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
In Vitro Fertilization
The Influence of Dopamine Agonist Cabergoline on Oocyte Maturation
The dopamine agonist cabergoline inhibits phosphorylation of the vascular endothelial growth factor receptor-2(VEGFR-2), which prevent vascular endothelial growth factor (VEGF) overexpression and reduce the severity of Ovarian…
- Trial name
- NCT01065376
- Testing
- the timing cabergoline administration
- Where
- Taiwan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Shin Kong Wu Ho-Su Memorial Hospital
Embryo Culture
Evaluating the Influence of 3D Culture Dish Design on Preimplantation Genetic Development in Sibling Oocytes: a Randomized Trial
Evaluating the Influence of 3D Culture Dish Design on Preimplantation Genetic Development in Sibling Oocytes: A Randomized Trial
- Trial name
- NCT06850909
- Testing
- Microdrop GPS dish, 16 well BIRR dish
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Ganin Fertility Center
Infertility
Follicular Flushing Versus Direct Aspiration
The purpose of this study is to investigate the impact of follicular flushing on the oocyte recovery rate, oocyte maturity, fertilization rate, and embryo development and utilization as compared to direct aspiration (no flushing)…
- Trial name
- NCT03354858
- Testing
- Follicular flushing
- Where
- Greece
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Eugonia
Infertility and at High Risk of OHSS
Repeated Injection of GnRH Agonist to Reduce Ovarian Hyperstimulation Syndrome
Gonadotropin releasing hormone (GnRH) agonist is sufficient for triggering final oocyte maturation in GnRH antagonist protocol and can significantly reduce incidence of ovarian hyperstimulation syndrome (OHSS) in high-risk…
- Trial name
- NCT02022241
- Testing
- triptorelin
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Chenshiling
In Vitro Maturation of Oocytes
Fertilo In Vitro Research Study and Trial
The goal of this clinical trial is to evaluate the safety and efficacy of using Fertilo for In vitro maturation (IVM) in participants 18-35 years of age.
- Trial name
- FIRST (NCT06858111)
- Testing
- Fertilo, Medicult IVM
- Where
- 16 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Gameto, Inc.
Infertility, In Vitro Maturation of Oocytes
Aspire In Vitro Maturation Study
A study to assess the Capacitation - in-vitro maturation (CAPA-IVM) system as an option for patients with a good ovarian reserve to achieve pregnancy.
- Conditions
- Infertility, In Vitro Maturation of Oocytes, Assisted Reproduction Technologies
- Trial name
- AIM (NCT07789730)
- Testing
- CAPA-IVM
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Inception Fertility Research Institute, LLC
Embryo, Embryo Disorder
Genetic Screening and Assisted Oocyte Activation in Couples with Diminished/aberrant Embryonic Development.
This is an interventional comparative study at the Department of Reproductive Medicine at Ghent University Hospital. Patients with previous embryo developmental problems are eligible for the study.
- Conditions
- Embryo, Embryo Disorder, Genetic Disease
- Trial name
- AOA (NCT03354013)
- Testing
- AOA, Genetic screening, Calcium pattern analysis
- Where
- Belgium
- Volunteers
- 42 people
- Sponsor
- University Hospital, Ghent
Azoospermia, Nonobstructive
The Potential of Sperm Retrieved by Micro-TESE to Fertilize Vitrified/Warmed Oocytes
Couples referred for microdissection-TESE (m-TESE) due to Klinefelter's syndrome, maturation stop in the spermatogenesis, or failed retrieval of testicular spermatozoa by conventional techniques with needle or TruCut are…
- Trial name
- NCT03809026
- Where
- 2 sites in Denmark
- Volunteers
- 100 people
- Sponsor
- Odense University Hospital
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
IVF Outcomes
HELIOS Advanced: Human Oocyte Illumination to Enhance Development
Oocytes need a lot of energy to complete meiosis and fertilize successfully. As women get older, the "power plants" of the cells (called mitochondria) don't work as well.
- Trial name
- HELIOS-A (NCT07425080)
- Testing
- Photobiomodulation
- Where
- United States
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Columbia University
Infertility
In Vitro Maturation (IVM) of Human Oocytes
The objectives of this study are to evaluate the clinical efficacy of Natural in vitro Fertilization and in vitro maturation.
- Trial name
- IVM (NCT01550861)
- Testing
- in vitro maturation, Polar Body Biopsy with preimplantation genetic screening
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Ovarian Reserve
CD133 Transplantation to Generate Oocytes in Poor Ovarian Reserve
Women delay maternity and, as a consequence, available oocyte number and their quality decrease (9-18% of all IVF patients). Different treatment protocols have been developped nevertheless none of them optimal: the number of…
- Trial name
- NCT01966536
- Testing
- CD133+ cells transplantation into ovarian artery of one ovary
- Where
- Spain
- Volunteers
- healthy volunteers welcome
- Sponsor
- Hospital Universitario La Fe
Female Patients Aged 5-35 Prior to Systemic Chemotherapy, With Significant Risk of Ovarian Toxicity
Fertility Preservation by Ovarian and Oocyte Cryopreservation
Success rates of cancer treatment have increased significantly resulting in many girls and young women who are treated now and will be cancer survivors. Nevertheless, cancer treatment may result in long term side effects.
- Trial name
- HFPP (NCT00578500)
- Testing
- ovarian transplantation
- Where
- Israel
- Volunteers
- 200 people
- Sponsor
- Hadassah Medical Organization
Subfertility
Evaluation of the Optimal Dose of GnRH Agonist for Triggering Final Oocyte Maturation in High Risk OHSS Patients
The present study aims to investigate whether the dosage of the GnRH agonist used for triggering final oocyte maturation affects the maturity of the oocytes retrieved in high risk for OHSS patients undergoing ovarian stimulation…
- Trial name
- ATD (NCT01973842)
- Testing
- 0.1 mg triptorelin, 0.2 mg triptorelin, 0.4 mg triptorelin
- Where
- 2 sites in Greece
- Volunteers
- 90 people
- Sponsor
- Aristotle University Of Thessaloniki
Infertility, Infertility, Female
A Proof of Concept Study of Serum Progesterone Levels for IVF/ICSI Following HCG Trigger for Oocyte Maturation
This study will determine the rise of progesterone levels after human chorionic gonadotrophin (hCG) trigger in stimulated cycles IVF/ICSI
- Conditions
- Infertility, Infertility, Female, IVF, hCG
- Trial name
- NCT04417569
- Testing
- hCG, Ultrasound, Blood test
- Where
- United Arab Emirates
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC