Stool Sample Collection Protocol for Development of Screening Test for Colorectal Cancer and Other Digestive Tract Cancers
Public ClinicalTrials.gov record NCT02503631. 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.
The primary objective of this study is to obtain de-identified, clinically characterized, stool and plasma specimens for use in assessing new markers for the detection of neoplasms of the digestive tract.
Study identification
- NCT ID
- NCT02503631
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 397 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 40 Years to 90 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
- Oct 2014 (Actual)
- Primary completion
- Mar 2017 (Actual)
- Completion
- Sep 2017 (Actual)
- Last update posted
- Apr 6, 2018
2014 – 2017
United States locations
- U.S. sites
- 21
- U.S. states
- 15
- U.S. cities
- 20
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| John D. Homan, MD | Newport Beach | California | 92663 | — |
| Medical Research Center of Connecticut | Hamden | Connecticut | 06518 | — |
| Gulf Coast Research Group, LLC | Holiday | Florida | 34691 | — |
| Endoscopic Research, Inc. | Orlando | Florida | 32803 | — |
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
| Colon and Rectal Surgery Associates | Metairie | Louisiana | 70001 | — |
| New Orleans Research Institute | Metairie | Louisiana | 70006 | — |
| Louisiana Research Center, LLC | Shreveport | Louisiana | 71103 | — |
| Chevy Chase Clinical Research | Chevy Chase | Maryland | 20815 | — |
| Commonwealth Clinical Studies | Brockton | Massachusetts | 02302 | — |
| DBA Boone Hospital Center | Columbia | Missouri | 65201 | — |
| Sundance Clinical Research, LLC | St Louis | Missouri | 63141 | — |
| Quality Clinical Research, Inc. | Omaha | Nebraska | 68114 | — |
| Asheville Gastroenterology Associates, PA | Asheville | North Carolina | 28801 | — |
| Cumberland Research Associates, LLC | Fayetteville | North Carolina | 28304 | — |
| Northwest Gastroenterology Clinic, LLC | Portland | Oregon | 97210 | — |
| Main Line Gastroenterology Associates | Malvern | Pennsylvania | 19355 | — |
| Radiant Research, Inc. | Anderson | South Carolina | 29621 | — |
| Gastro One | Germantown | Tennessee | 38138 | — |
| Blue Ridge Medical Researcj | Lynchburg | Virginia | 24502 | — |
| Digestive and Liver Disease Specialists | Norfolk | Virginia | 23502 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02503631, 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 Apr 6, 2018 · Synced Oct 19, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT02503631 live on ClinicalTrials.gov.