The Identification of Prognostic Factors of Late Stage Disease, Particularly Those That Are Modifiable, That Might Explain the Worsened Prognosis With Colorectal Cancer Among Veterans.
Public ClinicalTrials.gov record NCT00007618. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
CSP #707D - Colorectal Cancer-Risk Factors for Advanced Disease
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Colorectal cancer is the second leading cause of cancer death in the United States each year. Approximately one million veterans aged 50 and older will develop colorectal cancer over the remainder of their lives and nearly 433,000 will die from it. Because most cancers are diagnosed after local or regional spread, nearly half of all patients diagnosed with colorectal cancer will die. On a national basis, the relative five year survival with colorectal cancer was estimated at approximately 40% among veterans, substantially lower than SEER estimates in the general population of 61.7% (colon) and 59.3% (rectum). Colorectal cancer is preventable through screening, however and, if diagnosed in an early stage (Dukes' A and B), is curable. This is the first study to examine factors that might explain the worsened prognosis for veterans with colorectal cancer. If modifiable factors such as physician and patient delay in diagnosis, or poverty, explain the increased mortality among veterans, educational programs and interventions that improve the process of care associated with screening and diagnosis can be instituted.
Study identification
- NCT ID
- NCT00007618
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 40 Years to 79 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 1997
- Primary completion
- Not listed
- Completion
- Not listed
- Last update posted
- Feb 2, 2011
Started 1998
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Durham VA Medical Center HSR&D COE | Durham | North Carolina | 27705 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00007618, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 2, 2011 · Synced Sep 25, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00007618 live on ClinicalTrials.gov.