Search clinical trials for: oocyte maturation

Total 885 results

National University of Malaysia

Recruiting

GREM1, HAS2 and PTGS2 Gene Expression Following the in Vitro Maturation (IVM)

in Vitro Maturation | Cumulus Cell | Increased Oocyte Death | GREM1 Gene Mutation

Malaysia
Centro de Fertilidad y Reproducción Asistida, Peru
Centro de Estudios e Investigaciones en Biología y Medicina Reproductiva

Recruiting

Vitrification of Oocytes Matured by CAPA-IVM

Fertility Preservation

Peru
Bedaya Hospital

Not yet recruiting

Triggering Oocyte Maturation in Normoresponders Using Double Trigger or HCG Trigger (Doubtrig)

Infertility

Egypt
Embryolab Fertility Clinic
ART Fertility Clinics LLC

Recruiting

The Effect of Dual Trigger (GnRH Agonist + hCG) for Final Maturation in Oocyte Donors With History of a Previous Cycle With Suboptimal Response to GnRH Agonist Only Trigger

Ovarian Stimulation | Oocyte Donors | Human Chorionic Gonadotropin

Greece
Instituto Valenciano de Infertilidad, IVI VALENCIA

Recruiting

Second Phase of the Pilot Study for Obtaining Mature Oocytes by in Vitro Maturation in Oocyte-donor Women (MIVODON-II)

Infertility, Female | Oocyte Maturation

Spain
Koç University
Turkish Society of Reproductive Medicine

Recruiting

Outcomes of 36 vs 38 Hour Intervals From Ovulation Trigger To Oocyte Pick-Up:A Multi-Center Randomized Controlled Trial

Infertility | IVF

Turkey
SEID S.A.

Recruiting

Effect of a Multivitamin Supplement With Probiotic (Seidivid Ferty4®) on Oocyte Retrieval and Quality (OvoVid)

Reproductive Techniques, Assisted

Spain
Alexandria University

Not yet recruiting

COMPARING TWO PROTOCOLS FOR FINAL OOCYTE MATURATION IN POOR RESPONDERS UNDERGOING GnRH-ANTAGONIST ICSI CYCLES

Infertility
Universitair Ziekenhuis Brussel

Recruiting

Is in Vitro Maturation of Oocytes Influenced by the Origin of Gonadotropins Used in Maturation Medium: is There a Difference in Efficiency When Using Urinary Versus Recombinant Produced Follicle Stimulating Hormone and Human Chorionic Gonadotropin (IVM-FSHhCG)

In Vitro Maturation of Oocytes

Belgium
Peking University People's Hospital

Not yet recruiting

Small Molecule LCDM and GV Oocyte

Assisted Reproduction
Universitair Ziekenhuis Brussel
Universitaire Ziekenhuizen KU Leuven

Recruiting

DEPO-Trigger Trial: GnRH Agonist DEPOt TRIGGER for Final Oocyte Maturation (Depo-Trigger)

Breast Cancer Female

Belgium
Orthogyn Medical Center, Bulgaria

Recruiting

Comprehensive Assessment of Risks for Miscarriage. (MIS-CARE)

Spontaneous Abortion

Bulgaria
Chinese University of Hong Kong

Recruiting

Follicular Fluid Exosome miRNA During Oocyte Maturation

Oocyte Maturation

Hong Kong
Bruce Rose, MD

Recruiting

IVM With Low Cost Priming, Enhanced Oocyte Recovery, and Delayed Transfer (IVMprt)

Polycystic Ovary Syndrome

United States
Weill Medical College of Cornell University

Terminated

In Vitro Maturation (IVM) of Human Oocytes (IVM)

Infertility

United States
Royan Institute

Completed

The Effect of Dual Trigger for Final Oocyte Maturation on IVF/ICSI Outcomes in Patients With Suboptimal Ovarian Response

Reproductive Techniques, Assisted | Ovarian Stimulation

Iran, Islamic Republic of
Universitair Ziekenhuis Brussel

Active, not recruiting

Embryo Developmental Potential in a Novel 2-step IVM System (CAPA-IVM-Sib)

In Vitro Maturation of Oocytes

Belgium
Sheba Medical Center

Completed

IVF Treatment in Women With Immature Oocytes in Previous Cycle

Infertility

Israel
Mount Sinai Hospital, Canada

Completed

Co Administration of GnRH Agonist and hCG for Final Oocyte Maturation

Infertility

Canada
ART Fertility Clinics LLC

Completed

A Proof of Concept Study of Serum Progesterone Levels for IVF/ICSI Following HCG Trigger for Oocyte Maturation

Infertility | Infertility, Female | IVF | hCG

United Arab Emirates
American University of Beirut Medical Center

Completed

Dual Trigger in the Final Oocyte Maturation in Poor Ovarian Responders

Poor Ovarian Reserve

Lebanon
Northwell Health

Withdrawn

In Vitro Maturation (IVM) of Human Oocytes (IVM)

Polycystic Ovarian Syndrome (PCOS) | Patients Sensitive to Exogenous Gonadotropins | Ovarian Hyper Stimulation Syndrome (OHSS)

United States
D.O. Ott Research Institute of Obstetrics, Gynecology...

Completed

"Study of the Effects of Serum and Follicular Fluid Relaxin Levels on Ovarian Function in IVF Cycles" ("Relaxifert")

Infertility | Reproductive Techniques, Assisted | Oocyte Maturation

Russian Federation
Instituto Valenciano de Infertilidad, IVI VALENCIA

Completed

Study for Obtaining Mature Oocytes by in Vitro Maturation in Oocyte-donor Women (IVM)

Female Infertility

Spain
National University of Malaysia

Completed

IVF Outcome Following Progestogen Ovarian Stimulation

IVF | Clinical Pregnancy Rate | Ovarian Hyperstimulation | Oocyte Maturation Defect 1

Malaysia
Jie Qiao

Unknown

IVM Versus Standard IVF in Infertile Patients Diagnosed With PCOS

PCOS

China
Indonesia University
Dr Cipto Mangunkusumo General Hospital

Completed

The Differences of Oocyte Maturation, Granulosa Cell Apoptosis Index Between Electroacupuncture And Sham Groups IVF

in Vitro Fertilization | Acupuncture | Oocyte Maturation | BCL2 Gene mRNA Overexpression

Indonesia
UConn Health
Schering-Plough

Terminated

Gene Expression Profile After Gonadotropin Releasing Hormone (GnRH) Agonist Trigger of Oocyte Maturation

Ovarian Hyperstimulation Syndrome | Endometrial Receptivity

United States
University Hospital, Clermont-Ferrand

Unknown

Methods for Fertility Preservation: Impact of Vitrification on in Vitro Matured Oocytes (OVOMIV)

Cancer | Fertility

France
IVI Madrid

Completed

Differential Regulation of VEGF, Cadherin, Angiopietin 2 by Trigger Oocyte Maturation With GnRHa vs hCG in Donors

Vascular Endothelial Growth Factor Overexpression
Institut Universitari Dexeus

Completed

Progesterone Variation on the Final Day of Oocyte Maturation.

Circadian Rhythm | Controlled Ovarian Stimulation | Oocyte Donors | Progesterone Variation on Trigger Day

Spain
Instituto de Investigacion Sanitaria La Fe

Completed

Evaluation of Time Interval Between Ovulation Trigger With Triptorelin Acetate and Oocyte Retrieval (TIMING)

Female Urogenital Diseases

Spain
University Hospital, Clermont-Ferrand
Origio A/S

Unknown

Comparison of Vitrification Effect Before or After In Vitro Maturation

Oocytes Vitrified at Prophase-I Stage | Oocytes Matured in Vitro

France
Memorial Sisli Hospital, Istanbul

Completed

Identifying Expression Markers of Cumulus Cells to Identify Oocyte Developmental Potential Through a Maturation Analysis

Infertility

Turkey
HaEmek Medical Center, Israel

Completed

Final Oocyte Maturation Via Administration of GnRH Agonists Followed By Luteal Support With hCG

Infertility

Israel
Antalya IVF

Withdrawn

The Effect of a Dual Trigger on Intracytoplasmic Sperm Injection (ICSI) Reproductive Outcomes

Pregnancy | Ovarian Hyperstimulation Syndrome

Turkey
Aristotle University Of Thessaloniki
Eugonia IVF Unit, Athens, Greece

Unknown

Evaluation of the Optimal Dose of GnRH Agonist for Triggering Final Oocyte Maturation in High Risk OHSS Patients (ATD)

Subfertility

Greece
HaEmek Medical Center, Israel

Withdrawn

Transfer of Fresh Versus Frozen/Thawed Embryos in IVF Cycles Where GnRH Agonist is Utilized for Oocyte Maturation.

Ovarian Hyperstimulation Syndrome | Female | Infertility Drugs
Rambam Health Care Campus

Completed

LH Hormone Pulsation in the Luteal Phase in GnRH Antagonist IVF Cycles Triggered by GnRH Agonist for Final Oocyte Maturation

Infertility

Israel
Universitair Ziekenhuis Brussel
University of Adelaide; Cook Group Incorporated

Terminated

Influence of a Prematuration Culture With a Phosphodiesterase-3 Inhibitor (PDE3-I) on Embryonic Aneuploidy Rate and Developmental Potential

Infertility

Belgium
Universitair Ziekenhuis Brussel

Terminated

Influence of a Prematuration Culture With a Phosphodiesterase-3 Inhibitor (PDE3-I) on Embryonic Aneuploidy Rate and Developmental Potential

Infertility

Belgium
Taipei Veterans General Hospital, Taiwan
National YangMing University

Completed

Effects of Dehydroepiandrosterone Supplementation on Cumulus Cells Gene Expression Under Controlled Ovarian Hyper-stimulation in Patients With Diminished Ovarian Reserve

Dehydroepiandrosterone | DHEAS | Gene Expression of Cumulus Cells. | Ovarian Hyper-stimulation Protocol. | Artificial Reproduction Technology.

Taiwan
Regionshospitalet Viborg, Skive

Completed

Triggering of Final Oocyte Maturation With GnRHa (Buserelin) in GnRH Antagonist Cycles

OHSS (Ovarian Hyperstimulation)

Denmark
The Second Affiliated Hospital of Kunming Medical...

Completed

In Vitro Maturation Induction of Oocytes From a Woman With Syndrome of Repeated Oocyte Maturation Failure in Vitro

Oocyte Maturation Failure

China
Instituto Valenciano de Infertilidad, IVI VALENCIA

Completed

GnRH Antagonist for Treatment of Early Ovarian Hyperstimulation Syndrome

Ovarian Hyperstimulation Syndrome | Effects of Gonadotropin | Oocyte Maturation

Spain
University of California, San Francisco

Completed

Concomitant Administration of FSH With HCG Improves Oocyte Maturation and Quality Double -Blinded Randomized Trial

Infertility

United States
Hillel Yaffe Medical Center

Unknown

Changes in the Distribution of Mitochondria During Oocyte Maturation

Infertility

Israel
Shin Kong Wu Ho-Su Memorial Hospital

Completed

The Influence of Dopamine Agonist Cabergoline on Oocyte Maturation

In Vitro Fertilization

Taiwan
Hillel Yaffe Medical Center

Completed

In-Vitro Maturation of Oocytes From Polycystic Ovarian Patients Undergoing IVF (IVM)

Polycystic Ovarian Syndrome

Israel
Sheba Medical Center

Completed

In Vitro Maturation of Immature Oocytes

Polycystic Ovary Syndrome | Ovarian Hyperstimulation Syndrome

Israel

Search clinical trials for: oocyte maturation

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