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First received: April 06, 2023

Clinical Trial: The Cohort Study of the Correlation Between Serum 25(OH)D Level and Pregnancy Outcome

Study Status: Completed

Recruit Status: RECRUITING

Condition: Vitamin D Deficiency

Study Type: OBSERVATIONAL


Official Title: The Cohort Study of the Correlation Between Serum 25(OH)D Level and Pregnancy Outcome

Brief Summary: The objective of this single-center prospective observational study is to clarify the trend of maternal serum 25(OH)D levels before pregnancy and during pregnancy, and to explore the correlation between serum 25(OH)D levels and subsequent pregnancy outcomes of patients with abortion, so as to provide certain scientific evidence for finding the optimal serum level of 25(OH)D and optimal vitamin D supplementation to maintain a healthy pregnancy.

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