Partial Wave Spectroscopic Detection of Colon Cancer Risk
18 Years
N/A
Both
Ulcerative Colitis, Colon Cancer
Trial Information
Partial Wave Spectroscopic Detection of Colon Cancer Risk
The purpose of this study is to study samples of rectal mucosa (the moist lining of the
rectum) using a new light scattering technology, called partial wave spectroscopy (PWS)in
patients who will undergo a colonoscopy or a flexible sigmoidoscopy and have a history of
ulcerative colitis (UC). PWS has been recently developed to allow scientists to learn about
any changes to the cells that may indicate a risk of developing colon cancer. We believe
that the PWS test will more accurately detect the risk of colon cancer.
Inclusion Criteria:
- Patient must be 18 years old or older.
- Patient is already scheduled for a standard of care colonoscopy or flexible
sigmoidoscopy.
- Patient has not received chemotherapy.
- History of ulcerative colitis.
Exclusion Criteria:
- Patient is unable to give informed consent..
- Patient has received chemo or radiation therapy within the past 3 months.
Type of Study:
Observational
Study Design:
Observational Model: Cohort, Time Perspective: Prospective
Outcome Measure:
Study samples of rectal mucosa (the moist lining of the rectum) using PWS.
Outcome Description:
Samples will be collected and then shipped to Northwestern University for analysis using PWS. This is to assess accuracy of detecting the risk for colon cancer.
Outcome Time Frame:
1 year
Safety Issue:
No
Principal Investigator
David T Rubin, MD
Investigator Role:
Principal Investigator
Investigator Affiliation:
University of Chicago
Authority:
United States: Institutional Review Board
Study ID:
10-066-B
NCT ID:
NCT01095432
Start Date:
March 2010
Completion Date:
Related Keywords:
- Ulcerative Colitis
- Colon Cancer
- Colonoscopy
- Flexible Sigmoidoscopy
- Colonic Neoplasms
- Colitis
- Colitis, Ulcerative
- Ulcer
Name | Location |
|---|---|
| University of Chicago, DCAM | Chicago, Illinois 60637 |
