Cleavage-stage Versus Blastocyst-stage Embryo Transfer in IVF Patients With Few Embryos

PHASE3RecruitingINTERVENTIONAL
Enrollment

1,126

Participants

Timeline

Start Date

September 10, 2025

Primary Completion Date

December 31, 2030

Study Completion Date

June 30, 2031

Conditions
Infertility (IVF Patients)
Interventions
PROCEDURE

embryo transfer

transfer of embryo(s) into the uterine cavity

Trial Locations (1)

02451

RECRUITING

Boston IVF, Boston

Sponsors

Collaborators (1)

All Listed Sponsors
collaborator

Brigham and Women's Hospital

OTHER

collaborator

Boston IVF

OTHER

collaborator

Columbia University

OTHER

collaborator

Weill Medical College of Cornell University

OTHER

collaborator

Mayo Clinic

OTHER

collaborator

University of Michigan

OTHER

collaborator

Patient-Centered Outcomes Research Institute

OTHER

collaborator

Massachusetts General Hospital (MGH)

UNKNOWN

collaborator

Yale University

OTHER

collaborator

UCSF Center for Reproductive Health

UNKNOWN

collaborator

University of Pennsylvania

OTHER

lead

Beth Israel Deaconess Medical Center

OTHER