Cancer Stem Cell Markers and Prognostic Markers in Circulating Tumor Cells
Public ClinicalTrials.gov record NCT01286883. 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
Prevalence of Stem Cell and Prognostic Markers in Circulating Tumor Cells of Patients With Metastatic Colorectal Cancer Undergoing Chemotherapy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study will enroll patients with metastatic colorectal cancer receiving chemotherapy. A total of approximately 22 cc of blood will be drawn during various chemotherapy infusions. Additional proposed laboratory studies may unravel important biological insights into the relationship of circulating tumor cell genomic and genetic profiles as they compare to the primary tumors. Additionally the investigators hope to gain an understanding of potential subgroups of patients that have very high numbers of circulating tumor cells or those with early relapse of circulating tumor cells after early reduction of circulating tumor cell numbers.
Study identification
- NCT ID
- NCT01286883
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 33 participants
Conditions and interventions
Conditions
Interventions
Not listed
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
- Jan 31, 2011
- Primary completion
- Jan 31, 2014
- Completion
- Aug 31, 2014
- Last update posted
- Aug 19, 2018
2011 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Penn State Milton S. Hershey Medical Center | Hershey | Pennsylvania | 17033 | — |
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 NCT01286883, 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 Aug 19, 2018 · Synced Sep 26, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01286883 live on ClinicalTrials.gov.