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ClinicalTrials.gov ID

NCT04105881

Lead Sponsor

Assiut UniversityOTHER

Overall Status

Unknown status

Study Type

Observational

Enrollment

90Estimated

Last Update Posted

Sep 26, 2019Actual

Start Date

Feb 10, 2020Estimated

Primary Completion Date

Mar 10, 2020Estimated

Completion Date

Mar 15, 2020Estimated

Official Title

Correlation Between B Regulatory Cell and Vitamin D Status in Term and Preterm Labor

Brief Summary

During pregnancy , the maternal immune system is always confronted with fetal alloantigens. the immunological mechanisms that prevent the rejection of the fetus are still not under understood.

Detailed Description

During pregnancy , the maternal immune system is always confronted with fetal alloantigens. the immunological mechanisms that prevent the rejection of the fetus are still not under understood.the fetus is normally accepted by the maternal immune system despite despite the expression of paternal alloantigens. Normally, the fetus grows and develops very well with ongoing pregnancy.

B regulatory cells are increased in pregnant women compared to non-pregnant women.

• Labor, Premature

• Investigation

Ages Eligible for Study

Adult (18-64)

Sexes Eligible for Study

Female

Accepts Healthy Volunteers

Yes

Eligibility Criteria

Inclusion Criteria:

• healthy female according to the required groups

Exclusion Criteria:

• patient with infectious disease , tuberculosis ,tumor ,hematologic disease,metabolic bone disease or any other connective tissue diseases were excluded.
• Patient with viral hepatitis.
• serological evidence of HIV infection.

Observational Model

Case-Control

Time Perspective

Prospective

Lead Sponsor

Assiut UniversityOTHER

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