Metabolomics-Based Detection of Colorectal Cancer

Colorectal Cancer Clinical Trial

— metabolomics  

Official title:

Metabolomics-Based Detection of Colorectal Cancer

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00507598
• Other study ID #: 0706-03: IUCRO-0198
• Status: Completed
• Phase: Phase 1
• First received: July 24, 2007
• Last updated: September 10, 2014
• Start date: July 2007
• Est. completion date: November 2012

Study information

• Verified date: September 2014
• Source: Indiana University
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Institutional Review Board
• Study type: Observational

Clinical Trial Summary

The purpose of this study is to collect specimens to perform metabolic profiling of serum and urine from patients with colorectal cancer, colon polyps and healthy patients.

Description:

In this study, metabolite profiling analysis will be carried out on colon cancer patients at the time of diagnosis and during the course of treatment, using patient tissue and serum samples. Samples of serum (1 ml) and tissue specimens (50 mg each) from colorectal cancer patients (stages I-IV) and serum samples from an equal number of age and gender-matched healthy controls will be obtained under identical (8-hour overnight fasting) conditions. Metabolic profiles will be identified using the NMR and MS instruments located in Purdue's on-campus NMR and MS facilities. Multivariate statistical analyses will be used to monitor changing metabolite profiles that indicate changes in disease status. We anticipate that putative biomarkers will be easier to identify in the cancerous tissue, and the concentrations of these metabolites will then be quantified in the patients' serum, that ultimately would allow for easier detection of colon cancer.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 69
• Est. completion date: November 2012
• Est. primary completion date: March 2009
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Both
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Patients with resectable colorectal cancer must have samples collected (serum/urine) prior to surgery and/or after surgery, but prior to starting chemotherapy.

• Patients with metastatic colorectal cancer must have samples collected prior to initiating chemotherapy, and after chemotherapy initiation: every 3 months for up to 24 months.

• Subjects must be = 18 years of age.

• Subjects undergoing screening colonoscopy are able to participate as healthy controls or as patients with colon polyps if colonoscopy identifies colon polyps being present (informed consent will be signed first and samples will be collected; after colonoscopy the samples will be identified as "healthy" or "polyps").

• For patients who underwent biopsy or surgery for colorectal cancer, enough tissue needs to be available for testing, as appropriate per patients groups in the protocol Schema.

• Subjects must be able to attend follow up or treatment visits per investigator's recommendations for up to 24 months for collection of serum/urine specimens.

• Female patients known to be pregnant are not eligible for this protocol.

• Subjects must be able to undergo an 8-hr overnight fast prior to metabolomic testing

Exclusion Criteria:

• Presence of an invasive cancer other than colorectal cancer is an exclusion criterion

Study Design

Time Perspective: Prospective

Related Conditions & MeSH terms

• Colorectal Cancer
• Colorectal Neoplasms

Intervention

Other:
• No intervention
Correlative study collecting serum and tissue samples

Locations

Country	Name	City	State
United States	Indiana University Cancer Center	Indianapolis	Indiana

Sponsors (1)

Lead Sponsor	Collaborator
Indiana University

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	•Perform metabolic profiling of tissue,serum & urine from pts w/ colorectal cancer (stages I-IV), healthy controls & pts w/ colorectal polyps & correlate results.		1 years	No
Secondary	Correlate changes of serum & urine biomarkers /p trt to predict response or toxicity,& correlate w/other treatment outcomes. Compare the metabolic profile between pts w/various stages of colorectal cancer.		1 year	No

External Links

•   Indiana University Cancer Center 'Find a Clinical Trial'