NCT00166647

Brief Summary

The purpose of the study is to determine the frequency of allelic variants in TPMT in the Hispanic population and to compare the frequency in the Hispanic population with the Caucasian Population.

Trial Health

35
At Risk

Trial Health Score

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

Geographic Reach
1 country

1 active site

Status
withdrawn

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

February 1, 2004

Completed
1.6 years until next milestone

First Submitted

Initial submission to the registry

September 9, 2005

Completed
5 days until next milestone

First Posted

Study publicly available on registry

September 14, 2005

Completed
Last Updated

January 11, 2013

Status Verified

January 1, 2013

First QC Date

September 9, 2005

Last Update Submit

January 10, 2013

Conditions

Cancer

Keywords

CancerChemotherapyHematological disorder

Interventions

Blood SamplingPROCEDURE

Eligibility Criteria

AgeUp to 18 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • All Hispanic children and adolescents diagnosed and treated at Texas Children's Cancer Center within the last 5 years for malignant diseases/cancer and non-malignant hematological disorders that necessitate chemotherapy
  • All Hispanic children and adolescents who will be treated at Texas Children's Center for malignant diseases/cancer and non-malignant hematological disorders that will necessitate chemotherapy.

You may not qualify if:

  • Any child or adolescent registering at Texas Children's Cancer Center and not requiring any form of therapy.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Baylor College of Medicine, Texas Children's Hospital

Houston, Texas, 77030, United States

Location

MeSH Terms

Conditions

NeoplasmsHematologic Diseases

Interventions

Blood Specimen Collection

Condition Hierarchy (Ancestors)

Hemic and Lymphatic Diseases

Intervention Hierarchy (Ancestors)

Specimen HandlingClinical Laboratory TechniquesDiagnostic Techniques and ProceduresDiagnosisPuncturesSurgical Procedures, OperativeInvestigative Techniques
0

Study Design

Study Type
observational
Sponsor Type
NIH

Study Record Dates

First Submitted

September 9, 2005

First Posted

September 14, 2005

Study Start

February 1, 2004

Last Updated

January 11, 2013

Record last verified: 2013-01

Locations

US(1)