Geneva, April 20 -- International Clinical Trials Registry received information related to the study (ChiCTR2600121806) titled 'Predictive Value of Homocysteine Levels at Different Stages of the Ovarian Cycle on Pregnancy Outcomes in First Embryo Transfer: A Multicenter Retrospective Cohort Study' on April 3.
Study Type: Observational study
Study Design:
Cohort study
Primary Sponsor: Sun Yat-sen Memorial Hospital of Sun Yat-sen University
Condition:
Unexplained embryo implantation failure
Intervention:
Follicular phase group:NA
Recruitment Status: Recruiting
Phase: N/A
Date of First Enrollment: 2025-09-26
Target Sample Size: Follicular phase group:614;Luteal phase group:8993;
Countries of Recruitment:
China
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