Pharmacogenomic Study in Patients of Lung, Colorectal and Head/Neck Cancers Receiving Chemotherapy

University of Kansas

Status: Completed

Conditions: Lung Cancer; Head and Neck Cancer; Colorectal Cancer

Study type: Observational

Funder types: Other

Identifiers

NCT00442520

10270

Details and patient eligibility

About

The purpose of this study is to look at several genes that might determine how the body processes the drugs used to treat lung, colorectal and head and neck cancers. The goal of this examination is to help investigators determine the proper dosage to give future cancer patients or to better predict which future patients will respond to particular drug therapies.

Full description

This study is to establish a pilot pharmacogenomic program in identifying genetic variation to predict the safety, toxicity and/or efficacy of drugs. DNA will be extracted from patients' peripheral blood to study SNPs in DPD, TS, MTHFR, UGT1A1, CYP3A4, CYP3A5, GSTM1, GSTT1, GSTP1, HO-1, ERCC1, XPD, XRCC1 and EGFR genes. The results of genetic study will be compared to treatment efficacy and toxicity. The ultimate goal is to use genotype profiles to provide individualized cancer treatment to improve outcome and decrease toxicity.

Enrollment: 70 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Lung, Colorectal and Head and Neck Cancer Patients that have received or plan to receive chemotherapy as part of their treatment

Exclusion criteria

• Colorectal cancer patients that have never received or will not receive chemotherapy as part of their therapy
• Head and Neck cancer patients that have never received or will not receive chemotherapy as part of their treatment
• Patients with cancer types other than colorectal or head and neck
• Unable to give informed consent

Trial design

70 participants in 3 patient groups

2

Description:

colorectal cancer patients

3

Description:

head and neck cancer patients

1

Description:

lung cancer patients