Clinical trials: Oocyte Cryopreservation
Infertility, Egg Freezing
Egg Freezing Pilot Study
University Reproductive Associates is conducting a pilot study to study the technique of egg freezing. Your participation in this study will provide us with important information to allow us to offer this technology for women…
- Trial name
- NCT00839839
- Testing
- Oocyte Vitrification
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University Reproductive Associates
Infertility
Oocyte Cryopreservation: Slow Cooling Versus Vitrification Techniques on Oocyte Survival
Oocyte cryopreservation has been studied for many years without much success in refining a method that has consistent, reliable results in producing viable embryos and clinical pregnancies.
- Trial name
- NCT00602966
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- UConn Health
Cancer
Oocyte Cryopreservation Study (Egg Banking)
Women of reproductive age who seek to freeze eggs for future pregnancy attempts may be eligible to participate in a study investigating pregnancies that result from frozen eggs.
- Trial name
- NCT02396095
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Anxiety, Infertility, Female
Stress and Fertility: How to Lower Stress When Trying to Conceive
Psychological stress and its sources differ among the population and can be reduced in various ways. The practice of yoga has been shown to be an effective stress reducing agent.
- Trial name
- NCT03031990
- Testing
- In-person yoga for fertility group, Online yoga for fertility group, In person discussion only group
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Fertility Centers of Illinois
Oocyte Cryopreservation
Paired Non-inferiority Study Comparing Overture Semi-automated Vitrification System ("DaVitri") to Standard Manual Process for Clinical Pregnancy Outcomes
This study will recruit 260 female recipients (and up to a maximum of 130 donors). This study is a sequel to the protocol CP-DV-000-GEN-003, entitled, "NON-INFERIORITY STUDY COMPARING OVERTURE SEMI-AUTOMATED VITRIFICATION SYSTEM…
- Trial name
- NCT06853418
- Testing
- Oocyte Cryopreservation
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Overture Life
Cryopreservation, Blastocyst
Cryosurvival of Embryos From Dysmorphic Oocytes
Various morphological abnormalities of human oocytes were reported to detrimentally affect embryo development. We observed development of frozen thawed embryos derived from oocytes with normal or abnormal morphological features…
- Trial name
- NCT00521443
- Testing
- Cryopreservation, thawing and blastocyst culture
- Where
- Turkey (Türkiye)
- Sponsor
- V.K.V. American Hospital, Istanbul
Infertility, Female, Infertility
Use of Clomiphene Citrate as an Inhibitor of Ovulation in an Oocyte Cryopreservation Cycle
In vitro fertilization (IVF) has helped countless couples conceive where they otherwise were unable, but does come at a significant cost.
- Trial name
- CCOI (NCT05866068)
- Testing
- Clomiphene
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Neil Chappell
Gynecological Cancer, Oocyte Cryopreservation
Digital Health Literacy and Oocyte Cryopreservation Among Women With Gynecological Cancer
This study evaluated a digital health literacy education intervention related to oocyte cryopreservation among newly diagnosed women with gynecological cancer.
- Conditions
- Gynecological Cancer, Oocyte Cryopreservation, Digital Health Literacy, Fertility Preservation
- Trial name
- NCT07701252
- Testing
- Digital Health Literacy Education Intervention
- Where
- Egypt
- Volunteers
- 158 people
- Sponsor
- Benha University
Fertility Preservation
Hormonal Optimization: Late vs. Immediate Start After Discontinuation of Oral Contraceptives in Assisted Reproductive technologY (HOLIDAY)
HOLIDAY is a two-arm, parallel-group, multi-center, randomized trial in which subjects undergoing planned oocyte cryopreservation will be randomized to receive either a 2-month pause of Combined Hormonal Contraceptives (CHC) or…
- Trial name
- HOLIDAY (NCT07225660)
- Testing
- OCP pause
- Where
- 3 sites in United States
- Volunteers
- 394 people
- Sponsor
- Shady Grove Fertility Reproductive Science Center
Ovarian Hyperstimulation Syndrome, Infertility Drugs
Transfer of Fresh Versus Frozen/Thawed Embryos in IVF Cycles Where GnRH Agonist is Utilized for Oocyte Maturation.
It has been suggested that in IVF cycles where GNRH agonist is utilized for final oocyte maturation in patients at risk of ovarian hyperstimulation, pregnancy rates are reduced.
- Conditions
- Ovarian Hyperstimulation Syndrome, Infertility Drugs, Female
- Trial name
- NCT00365027
- Testing
- Delayed embryo transfer
- Sponsor
- HaEmek Medical Center, Israel
Fertility
Effect of Oocyte Vitrification on Fertilization Rate, Embryo Quality and Development
Indications for oocyte (egg) vitrification (fast freezing) include the preservation of reproductive competence of young cancer patients who need chemotherapy, pelvic radiation, or surgical removal of ovaries for treatment.
- Trial name
- NCT01422395
- Testing
- Freezing
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Main Line Fertility Center
Fertility Issues, Reproductive Issues
The Stanford Egg Freezing Study
The purpose of this study is to see if the investigators can obtain non-inferior clinical outcomes (similar numbers of oocytes) using the Cardinal protocol, a cost-conscious, low-intensity egg freezing protocol, compared to other…
- Trial name
- NCT05842070
- Testing
- Low-Intensity Egg Freezing Protocol, High-Intensity Egg Freezing Protocol
- Where
- United States
- Volunteers
- 168 people
- Sponsor
- Stanford University
Women Diagnosed With Cancer, Egg Donors
Oocyte Cryopreservation by Slow Freezing and Vitrification
This study seeks to evaluate whether the vitrification technique, as compared to the more traditional slow-cooling technique, leads to higher rates of successful thawing, fertilization, implantation and delivery.
- Conditions
- Women Diagnosed With Cancer, Egg Donors, Single Women, Failed Sperm Procurement in IVF
- Trial name
- NCT01223105
- Testing
- slow freeze, Vitrification
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Reproductive Medicine Associates of New Jersey
ART, Child Development
Cognitive, Emotional, Communicative, and Motor Development in Children Born From IOC
The study focuses on children born after in vitro fertilization (IVF) of cryopreserved oocytes.
- Trial name
- NCT05906966
- Testing
- Phone contact
- Where
- Italy
- Volunteers
- 377 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
Infertility
Oocyte Cryopreservation: Evaluation of an Oocyte Freezing and Thawing Technique
Over the past several decades, considerable effort has been expended toward the successful cryopreservation of various human cells.
- Trial name
- Slow-freeze (NCT00713869)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- West Coast Fertility Centers
Anxiety
The Effectiveness of Virtual Reality on Anxiety Reduction in Women Undergoing Elective Egg Cryopreservation.
A randomized trial assessing the effectiveness of virtual reality exposure prior to an oocyte retrieval procedure in terms of anxiety level .
- Trial name
- VRFORANXIETY (NCT06280222)
- Testing
- The VR instrument - Oculus Quest 2
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Infertility, Infertility, Female
Effect of Vitrification and Warming Media on Pregnancy Rates in the Context of Oocyte Donation
Vitrification has become the gold standard for oocyte and embryo cryopreservation. Several commercial kits are available on the market, some are designed for specific developmental stages (e.g.
- Trial name
- NCT07288866
- Testing
- Vitrification and warming media for oocyte vitrification
- Where
- France
- Volunteers
- 111 people
- Sponsor
- University Hospital, Clermont-Ferrand
Breast Cancer
Safety of Ovarian Stimulation With Letrozole and Gonadotropins in Breast Cancer Patients
Breast cancer patients are commonly treated with drugs that eggs present in the ovary and may reduce their chance for getting pregnant.
- Trial name
- NCT00504699
- Testing
- Ovarian stimulation in vitro fertilization cryopreservation
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- New York Medical College
In Vitro Fertilization
Corifollitropin Alfa Application in PCOS Patients
Corifollitropin alfa, single dose administered sustains multiple follicular development for 7 days. However, It may induce ovarian hyperstimulation syndrome (OHSS), especially in high responder women such as patients of…
- Trial name
- NCT02215135
- Testing
- Corifollitropin alfa
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Shin Kong Wu Ho-Su Memorial Hospital
Fertility
Oocyte Cryopreservation
The purpose of this investigation is to offer the opportunity for young women to cryopreserve (freeze) their oocytes (eggs) for use with IVF at a later point in time.
- Trial name
- egg freezing (NCT01232972)
- Testing
- vitrification of oocytes
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Northwell Health