Permission to Collect Blood Over Time for Research
Public ClinicalTrials.gov record NCT00767234. 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
Predicting DVT Risk in GI Cancer Patients Using Plasma Biomarkers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To determine whether biomarkers assessed in blood samples can be used to detect individuals at risk for developing blood clots or worsening of their underlying disease. The ultimate goal of the study is to identify key biomarkers derived from blood that are most characteristic and informative of individuals who will go on to develop a clotting complication.
Study identification
- NCT ID
- NCT00767234
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 104 participants
Conditions and interventions
Conditions
- Pancreatic Cancer
- Gastrointestinal Neoplasms
- Colon Rectal Cancer Adenocarcinoma
- Esophageal Cancer
- Gall Bladder Cancer
- Gastric (Stomach) Cancer
- Gastrooesophageal Cancer
- Gastrointestinal Stromal Tumor (GIST)
- Hepatobiliary Neoplasm
- Liver Carcinoma
- Gallbladder Carcinoma
- Bile Duct Carcinoma
- Carcinoma of the Large Intestine
- Anal Cancer
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
- Jul 31, 2008
- Primary completion
- Sep 30, 2011
- Completion
- Sep 30, 2011
- Last update posted
- Jul 10, 2016
2008 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University School of Medicine | Stanford | California | 94305 | — |
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 NCT00767234, 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 Jul 10, 2016 · Synced Sep 11, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00767234 live on ClinicalTrials.gov.