INST 1204: PIK3CA Mutations as Biomarkers for Metastasis in Colon Cancer
Public ClinicalTrials.gov record NCT03951389. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This proposal seeks to further understand the contribution of the PIK3CA mutations in colon cancer, by correlating the type of hotspot mutation with the development of metastases in stage II and stage Ill patients. In order to do this, DNA will be extracted from either frozen or paraffin embedded colon cancer tissues to sequence PIK3CA, KRAS and BRAF. Clinical outcome data will be gathered to include metastases and survival to correlate with PIK3CA, KRAS and BRAF mutational status. Patients with stage II and stage Ill colon cancers will be identified in the University of New Mexico Human Tissue Repository and the NIH PLCO prevention trial biorepository. Existing banked tissues of stage II and Ill colon cancers will be collected. There will be no direct contact with living individuals. Epidemiological factors such as age, race, gender and outcome data of metastases and survival will be collected.
Study identification
- NCT ID
- NCT03951389
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 750 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- May 21, 2012
- Primary completion
- Oct 20, 2019
- Completion
- Oct 20, 2019
- Last update posted
- May 17, 2021
2012 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of New Mexico Comprehensive Cancer Center | Albuquerque | New Mexico | 87131 | — |
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 NCT03951389, 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 May 17, 2021 · Synced Sep 9, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03951389 live on ClinicalTrials.gov.