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Clinical trialNCT02578264CompletedObservational

Molecular Stethoscope

SponsorScripps Translational Science InstituteEnrollment26Colonic Neoplasms
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The study aims to provide a more complete characterization and understanding of the genetic causes of and tumor DNA detection potential in colorectal cancer. Ultimately findings of this study will be used to develop early detection tests for colorectal cancer that are minimally invasive (based on a blood test). It is hoped that reliable, minimally invasive, early detection methods will lead to improved screening rates, increased screening safety, longer colorectal cancer survival, and overall cost savings. In order to assess the test's ability to detect tumor DNA, 25 participants with known colorectal cancer who will be undergoing surgical resection of the colon as part of their clinical care will be recruited. The investigators will collect blood from participants prior to surgery, tumor and normal tissue removed during surgery, a series of blood samples after surgery for up to one year and relevant medical records. DNA variants identified in blood will be compared against tissue samples. Serial samples will be analyzed to assess the variance in amount of circulating tumor DNA across time with standard treatment.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

No facility list is in our current data snapshot for this study. The registry record on ClinicalTrials.gov ↗ carries any published locations. Why? →

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
30 Jun 2015
Primary completion
28 Feb 2017
Completion
31 Mar 2020
Last update posted
18 Mar 2020
Registered enrollment
26
Registry id
NCT02578264
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.