Clinical trials: Oocyte Competence
Increased Oocyte Death, in Vitro Maturation
GREM1, HAS2 and PTGS2 Gene Expression Following the in Vitro Maturation (IVM)
Poor ovarian reserve (POR) is an adverse prognostic factor for In-Vitro Fertilization (IVF) success. Numerous established data showed low live birth rates per IVF cycle; 6 to 10%, including the usage of In-Vitro Maturation (IVM).
- Conditions
- Increased Oocyte Death, in Vitro Maturation, GREM1 Gene Mutation, Cumulus Cell
- Trial name
- NCT06315777
- Testing
- cumulus cell oocytes complex (COC) among women with poor ovarian reserve
- Where
- Malaysia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Infertility
Administration of Follicle-stimulating Hormone (FSH) and Low Dose Human Chorionic Gonadotropin (hCG) for Oocyte Maturity While Decreasing hCG Exposure in In Vitro Fertilization (IVF) Cycles
This is a randomized, double-blind, single center clinical trial study to compare oocyte competence and risk of ovarian hyperstimulation syndrome (OHSS) after receiving the standard dose of human chorionic gonadotropin (hCG)…
- Trial name
- NCT02310919
- Testing
- Low dose hCG plus FSH co-trigger, Standard dose of hCG
- Where
- United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Infertility
Identifying Expression Markers of Cumulus Cells to Identify Oocyte Developmental Potential Through a Maturation Analysis
The aim of the study is to analyze the expression of genes and microRNAs potentially involved in oocyte competence in follicles of different sizes (<17mm and ≥17mm) at the time of oocyte pick-up.
- Trial name
- NCT02230449
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Memorial Sisli Hospital, Istanbul
ART
Importance of the Microtubule Cytoskeleton in Oocyte Competence
This study will assess if there are microtubule cytoplasmic features specifically associated with oocyte vitrification.
- Trial name
- NCT04546412
- Testing
- Vitrification and thawing
- Where
- Portugal
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidade de Lisboa
Oocyte Competence
Modulation Contrast Microscopy Imaging for Oocyte Quality Assessment
The present study aims to describe novel non-invasive parameters related to the competence of female reproductive cells (oocytes).
- Trial name
- NCT03683290
- Testing
- Image acquisition and analysis
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Center for Reproductive an Genetic Health
Female Infertility, Oocyte Competence
Adipose Stem Cell Mitochondria Supplementation to Oocytes (ASCENT)
The purpose of this study is to investigate the potential of autologous adipose stem cell (ASC) mitochondrial transfer (ASCENT) to oocytes along with intracytoplasmic sperm injection (ICSI)as a means of enhancing embryo…
- Conditions
- Female Infertility, Oocyte Competence, Mitochondria, Recurent Implantation Failures
- Trial name
- NCT07066267
- Testing
- Experimental
- Where
- Sri Lanka
- Volunteers
- 20 people
- Sponsor
- Sunkaky Medical Cooperation
Infertility
Mitochondrial Activity of Cumulus Cells From the Cumulus-oocyte Complex and Oocyte Competence
The need for non-invasive biomarkers of oocyte competency has become urgent as women increasingly delay attempts at childbearing.
- Trial name
- NCT02793752
- Testing
- Age
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Main Line Fertility Center
PCOS, IVM
Amphiregulin Versus Non-Amphiregulin Supplementation to Maturation Culturing Medium in IVM.
Clinical use of IVM was pioneered in the nineties, but has not yet become a realistic option for wide-scale practice, for several reasons.
- Trial name
- NCT03915054
- Testing
- AREG-TRIGGER, CONTROL-TRIGGER
- Where
- Vietnam
- Volunteers
- 30 people
- Sponsor
- Mỹ Đức Hospital
Infertility (IVF Patients), Oocyte Competence
The EPIC Study: Exploring Paternal Age and the Influence on Blastocyst Culture
This study aims to assess the effect of age of the male partner and the reproductive ability of sperm prepared via sperm selection devices (Zymot) compared to routine embryologist selected sperm after density gradient…
- Conditions
- Infertility (IVF Patients), Oocyte Competence, Sperm DNA Fragmentation, Paternal Age
- Trial name
- EPIC (NCT06629766)
- Testing
- Microfluidic sperm separation device, Density grade centrifugation
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Reproductive Medicine Associates of New Jersey