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

NCT05824897 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 171

Last updated 2023-04-24

No results posted yet for this study

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.

Conditions

  • Vitamin D Deficiency
  • Recurrent Miscarriage
  • Pregnancy Related

Interventions

OTHER

Serum levels of vitamin D

Subjects in this study are grouped according to baseline serum levels of 25(OH)D. The serum level of total 25(OH)D ≥30ng/ml (75nM) is sufficient, 20-30ng/ml (50-75 nm) is insufficient, and less than 20ng/ml (50nM) is deficient.

Sponsors & Collaborators

  • Aimin Zhao

    lead OTHER

Principal Investigators

  • Aimin Zhao, MD · RenJi Hospital

Eligibility

Min Age
20 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-11-01
Primary Completion
2023-12-31
Completion
2024-01-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05824897 on ClinicalTrials.gov