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ClinicalTrials.gov public records Last synced Oct 19, 2026, 2:34 PM EDT

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Showing 1–17 of 17 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Embryo cryopreservation Clear all
Recruiting Not applicable Interventional

SISTER: Sibling Oocyte Insemination With Frozen Sperm From Third Party Donors: Evaluation of Reproductive Techniques

NCT07175571
View directory record Official record
Conditions
Infertility, Female, Reproductive Techniques, Assisted, Fertilization in Vitro
Interventions
Intracytoplasmic Sperm Injection (ICSI), Conventional Insemination (IVF)
Procedure
Lead sponsor
Shady Grove Fertility Reproductive Science Center
Other
Eligibility
Female only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Oct 19, 2026, 2:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Oocyte Cryopreservation Comparing Fresh and Vitrified Sibling Oocytes

NCT00986687
View directory record Official record
Conditions
Infertility
Interventions
Not listed
Lead sponsor
UConn Health
Other
Eligibility
21 Years to 37 Years · Female only
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 19, 2026, 2:34 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Oocyte Vitrification on Fertilization Rate, Embryo Quality and Development

NCT01422395
View directory record Official record
Conditions
Fertility
Interventions
Freezing
Procedure
Lead sponsor
Main Line Fertility Center
Other
Eligibility
21 Years to 37 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Bryn Mawr, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 4, 2014 · Synced Oct 19, 2026, 2:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Oocyte Cryopreservation: Slow Cooling Versus Vitrification Techniques on Oocyte Survival

NCT00602966
View directory record Official record
Conditions
Infertility
Interventions
Not listed
Lead sponsor
UConn Health
Other
Eligibility
21 Years to 36 Years · Female only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 28, 2011 · Synced Oct 19, 2026, 2:34 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Graduated Embryo Score (GES) in the Fresh Cycle Predicts Outcome From Frozen Embryo Transfer

NCT00694434
View directory record Official record
Conditions
Infertility
Interventions
Not listed
Lead sponsor
Sher Institute for Reproductive Medicine, Las Vegas
Other
Eligibility
21 Years to 44 Years · Female only
Enrollment
183 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2007
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jun 10, 2008 · Synced Oct 19, 2026, 2:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Transfers of Fresh and Thawed Embryos in High Responder Patients

NCT00963079
View directory record Official record
Conditions
Infertility
Interventions
Embryo cryopreservation, Fresh blastocyst transfer
Procedure
Lead sponsor
Fertility Center of Las Vegas
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jul 13, 2010 · Synced Oct 19, 2026, 2:34 PM EDT
Terminated Not applicable Interventional

Safety of Ovarian Stimulation With Letrozole and Gonadotropins in Breast Cancer Patients

NCT00504699
View directory record Official record
Conditions
Breast Cancer
Interventions
Ovarian stimulation in vitro fertilization cryopreservation
Procedure
Lead sponsor
New York Medical College
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2018
U.S. locations
1
States / cities
Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 19, 2026, 2:34 PM EDT
Completed Phase 4 Interventional Results available

RCT of Fixed vs Titrated Letrozole in Breast Cancer Patient Undergoing IVF

NCT01035099
View directory record Official record
Conditions
Breast Cancer, Infertility
Interventions
Letrozole
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
19 Years to 45 Years · Female only
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 13, 2022 · Synced Oct 19, 2026, 2:34 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

LANDA Embryo Freezing Technique.

NCT01271400
View directory record Official record
Conditions
Primary Infertility, Secondary Infertility, Genital Diseases, Male, Genital Diseases, Female
Interventions
Not listed
Lead sponsor
West Coast Fertility Centers
Other
Eligibility
21 Years to 37 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Fountain Valley, California
Source: ClinicalTrials.gov public record
Updated Sep 8, 2011 · Synced Oct 19, 2026, 2:34 PM EDT
Withdrawn Phase 2Phase 3 Interventional

Uterine Transplant in Absolute Uterine Infertility (AUIF)

NCT02741102
View directory record Official record
Conditions
Female Infertility
Interventions
Uterine Transplant
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 19, 2026, 2:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Transfers of Thawed Blastocysts Versus Blastocysts Derived From Thawed Bipronuclear Oocytes

NCT01247987
View directory record Official record
Conditions
Infertility
Interventions
Blastocyst cryopreservation, Bipronuclear oocyte cryopreservation
Procedure
Lead sponsor
Bruce Shapiro M.D.
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated May 1, 2015 · Synced Oct 19, 2026, 2:34 PM EDT
Terminated Not applicable Interventional

The PrISICE Clinical Trial (Pre-Implantation Screening and Investigation on the Cryopreservation of Embryos)

NCT03371745
View directory record Official record
Conditions
Infertility
Interventions
Trophectoderm biopsy, Cryopreservation, Embryo Transfer
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years to 42 Years · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
San Francisco, California • Oklahoma City, Oklahoma • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 3, 2022 · Synced Oct 19, 2026, 2:34 PM EDT
Completed Not applicable Interventional

IVF Clinical Trial of Two Different Treatment Protocols.

NCT00799929
View directory record Official record
Conditions
Infertility
Interventions
in vitro fertilization (IVF/ICSI)
Other
Lead sponsor
New Hope Fertility Center
Other
Eligibility
18 Years to 38 Years · Female only
Enrollment
564 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 24, 2015 · Synced Oct 19, 2026, 2:34 PM EDT
Completed No phase listed Observational

Embryonic Ploidy Status in the Oncofertility Population

NCT03350230
View directory record Official record
Conditions
Oncology, Fertility
Interventions
Not listed
Lead sponsor
Reproductive Medicine Associates of New Jersey
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Basking Ridge, New Jersey
Source: ClinicalTrials.gov public record
Updated May 3, 2023 · Synced Oct 19, 2026, 2:34 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Comparison of Transfers of Fresh and Thawed Embryos in Patients With Prior Failed Embryo Transfer Cycles

NCT00736177
View directory record Official record
Conditions
Infertility, Subfertility
Interventions
Embryo cryopreservation, Fresh embryo transfer
Procedure
Lead sponsor
Fertility Center of Las Vegas
Industry
Eligibility
18 Years to 40 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Apr 9, 2014 · Synced Oct 19, 2026, 2:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Transfers of Fresh and Thawed Embryos in Normal Responder Patients

NCT00963625
View directory record Official record
Conditions
Infertility
Interventions
Embryo cryopreservation, Fresh blastocyst transfer
Procedure
Lead sponsor
Fertility Center of Las Vegas
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Oct 13, 2010 · Synced Oct 19, 2026, 2:34 PM EDT
Completed Not applicable Interventional

Egg Freezing Pilot Study

NCT00839839
View directory record Official record
Conditions
Infertility, Egg Freezing
Interventions
Oocyte Vitrification
Procedure
Lead sponsor
University Reproductive Associates
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Hasbrouck Heights, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 19, 2026, 2:34 PM EDT