Status:
UNKNOWN
Nutritional Deficiency and Recurrent Miscarriage
Lead Sponsor:
Westlake University
Collaborating Sponsors:
Peking Union Medical College Hospital
Conditions:
Recurrent Miscarriage
Eligibility:
FEMALE
18-40 years
Brief Summary
This prospective cohort study primarily aims to examine the association between blood niacin levels and recurrent miscarriage.
Detailed Description
Recurrent miscarriage is affecting around 5% women at reproductive age. And the underlying causes remain undetermined in 50%-70% of cases. Although animal models and linkage analysis according to fami...
Eligibility Criteria
Inclusion
- 18-40years old, female
- Positive blood human chorionic gonadotropin test
- Naturally pregnant
- History of recurrent miscarriage (2 or more consecutive spontaneous miscarriage within 28 weeks of gestation)
- Willing to participate in this study with informed consent
Exclusion
- Women whose confirmed cause of recurrent miscarriage has nothing to do with nutritional deficiencies, including chromosomal abnormalities, abnormal uterine anatomy, immune system diseases, blood diseases, etc.
- Women with Hepatitis B, syphilis, HIV/AIDS and other infectious diseases.
- Women with serious conditions, such as schizophrenia, tumors, heart failure
Key Trial Info
Start Date :
January 28 2023
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
July 1 2024
Estimated Enrollment :
499 Patients enrolled
Trial Details
Trial ID
NCT05267678
Start Date
January 28 2023
End Date
July 1 2024
Last Update
June 1 2023
Active Locations (1)
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1
Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences
Beijing, Beijing Municipality, China, 100730