NCT00751569

Brief Summary

Umbilical cords contain immature blood cells, including a group of lymphocytes, that are important in the so-called natural immunity. We want to study the cytokine levels in umbilical cord NK cells and its regulation a family of newly identified small RNAs (microRNAs).

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
5

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Sep 2008

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2008

Completed
9 days until next milestone

First Submitted

Initial submission to the registry

September 10, 2008

Completed
2 days until next milestone

First Posted

Study publicly available on registry

September 12, 2008

Completed
12 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2009

Completed
Last Updated

September 12, 2008

Status Verified

September 1, 2008

First QC Date

September 10, 2008

Last Update Submit

September 11, 2008

Conditions

Pregnant Women

Keywords

umbilical cord blood

Study Arms (1)

A1

A group of 3 to 5 pregnant women as donors for umbilical cord blood

Other: blood donation

Interventions

blood donationOTHER

obtaining cord blood

Also known as: cord blood donation
A1

Eligibility Criteria

Sexfemale
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

normal pregnant women

You may qualify if:

  • Normal pregnant women

You may not qualify if:

  • None

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Taiwan University Hospital

Taipei, Taiwan

RECRUITING

Biospecimen

Retention: SAMPLES WITH DNA

Umbilical cord blood

MeSH Terms

Interventions

Blood Donation

Intervention Hierarchy (Ancestors)

Tissue and Organ ProcurementHealth ServicesHealth Care Facilities Workforce and Services

Study Officials

  • Chung-Wu Lin

    National Taiwan University

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Chung-wu LIn

CONTACT

02-23123456chungwulin@yahoo.com

Study Design

Study Type
observational
Sponsor Type
OTHER

Study Record Dates

First Submitted

September 10, 2008

First Posted

September 12, 2008

Study Start

September 1, 2008

Study Completion

September 1, 2009

Last Updated

September 12, 2008

Record last verified: 2008-09

Locations

TW(1)