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NCT00138268 Clinical Trial

Pilot Study Freeze and Transport Immune Cells

Hepatitis B Clinical Trial

Official title:
Pilot Study to Optimize and Standardize Umbilical Cord Blood Collection and the Isolation, Freezing and Transportation of Cells for Studies of Cellular Immune Responses to Immunization

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT00138268
Other study ID # 03-236
Secondary ID
Status Completed
Phase N/A
First received August 26, 2005
Last updated August 26, 2010
Est. completion date February 2005

Study information
Verified date October 2007
Source National Institute of Allergy and Infectious Diseases (NIAID)
Contact n/a
Is FDA regulated No
Health authority Unspecified
Study type Observational

Clinical Trial Summary

To evaluate and standardize umbilical cord specimen collection and laboratory procedures to evaluate cellular and serological immune responses in neonates and young infants

Description:

To evaluate: 1) The procedures for obtaining umbilical cord blood; 2) the methods for ensuring immune cell viability, freezing, and shipping; 3) the conditions for optimization of immune cell isolation procedures.

Recruitment information / eligibility
Status Completed
Enrollment 12
Est. completion date February 2005
Est. primary completion date
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Female
Age group 18 Years and older
Eligibility Inclusion Criteria:

For the portion of the pilot study conducted at the UCLA CVR, an umbilical cord blood sample will be obtained from approximately 8 to 12 healthy pregnant women who are delivering neonates at the Obstetrical delivery ward of Harbor- UCLA Medical Center. Informed consent will not be obtained because the blood will be obtained after delivery from a clamped umbilical cord attached to the placenta (afterbirth) that otherwise would be discarded.

Exclusion Criteria:

A cord blood sample will not be collected from women who have requested special arrangements for a cord blood registry service.

Study Design

Time Perspective: Prospective

Related Conditions & MeSH terms

Locations
Country Name City State
United States UCLA Center For Vaccine Research Torrance California

Sponsors (1)
Lead Sponsor Collaborator
National Institute of Allergy and Infectious Diseases (NIAID)

Country where clinical trial is conducted

United States, 

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