Effects of Blastocyst Stage Compared With Cleavage Stage Embryo Transfer in Women Below 39 Years
Launched by ISTITUTO CLINICO HUMANITAS · Dec 22, 2015
Trial Information
Current as of June 01, 2025
Completed
Keywords
ClinConnect Summary
Embryos from in vitro fertilization are routinely transferred into the woman's uterus at cleavage stage (Day 2 to 3) or at blastocyst stage (Day 5 to 6).
The rational of blastocyst stage transfer is that blastocyst stage is the most biologically correct stage for embryos to be in the uterus, and longer culture in the laboratory may give the possibility to reduce the number of genetically abnormal embryos.
The investigators design a single center randomized trial, including 388 women aged less than 39 years, performing in vitro fertilization, to confront blastocyst stage embryo transfers (...
Gender
FEMALE
Eligibility criteria
- Inclusion Criteria:
- • female patients undergoing IVF procedures
- • age less than 39 years
- Exclusion Criteria:
- • less than 4 fertilized eggs in day 1 after IVF
About Istituto Clinico Humanitas
Istituto Clinico Humanitas is a leading clinical research organization based in Italy, dedicated to advancing medical science through innovative clinical trials and research initiatives. With a strong emphasis on patient-centered care and cutting-edge methodologies, the institute collaborates with various stakeholders in the healthcare sector to develop and evaluate new therapies and treatment protocols. Its multidisciplinary team of experts is committed to ensuring the highest standards of ethical practice and scientific rigor, contributing to significant advancements in medical knowledge and improved patient outcomes.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Rozzano (Milan), , Italy
Patients applied
Trial Officials
Paolo Emanuele Levi-Setti, MD
Study Director
Humanitas Research Hospital Department of Gynecology, Division of Gynecology and Reproductive Medicine Humanitas Fertility Center
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported
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