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Clinical Trial Summary

Maternal antibodies (measles and meningitis C) may wane in the first six months after birth.

- Geometric mean titers(GMTs) of measles and meningitis C.

- Follow-up on 0 month, 3rd month,5th month and 7th month after birth.


Clinical Trial Description

Measles and meningitis C are hot topics in China in recent years. Although China had set the goal of measles elimination, many measles cases were found to be those aged < 8 months and meningitis C is becoming public health issue since meningitis group A has been controlled at a very low level and little is known on C group. So the investigators designed the observation study on the two antibodies.

Maternal antibodies are supposed to wane after birth. Serums of the placenta(0 month), children of 3 months, 5 months and 7 months old will be collected and the geometric mean titers (GMTs) of measles and meningitis C will be confirmed by using the ELISA test. ;


Study Design

Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02219061
Study type Observational
Source Guangzhou Center for Disease Control and Prevention
Contact Chuanxi Fu, PhD
Phone +86 20 36055887
Email fuchuanxi@gmail.com
Status Recruiting
Phase N/A
Start date May 2014
Completion date December 2014

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