NCT04354064Recruiting
Circulating Tumor DNA (ctDNA) for Early Treatment Response Assessment of Solid Tumors
Source: ClinicalTrials.gov · Last updated 20 Feb 2026
Brief summary (registry, in English)
Earlier detection of disease recurrence will enable greater treatment options and has strong potential to improve patient outcomes. This project is translational and has the potential to lead to future translational research opportunities, including interventional trials in which therapeutic escalation is offered at the early circulating tumor DNA (ctDNA) molecular residual disease (MRD) detection timepoint. Ultimately, the integration of ctDNA into the clinical workflow has the potential to enhance cancer diagnosis, treatment, surveillance, and prognosis, and guide clinical decision-making in this era of personalized precision medicine.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 100 (estimated)
- First submitted
- 16 Apr 2020
- Start date
- 29 May 2019
- Primary completion date
- 31 Dec 2026
- Lead sponsor
- Washington University School of Medicine
- Diseases
- Prostate cancer, Head and neck cancer, Melanoma, Lung cancer, Colorectal cancer, Gastric and esophageal cancer, Sarcoma
- NCT number
- NCT04354064
What you commit to
- Study type: Observational
- Planned participants: 100
- From 29 May 2019 to the primary completion date, 31 Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Age
- Healthy donors younger than 18 years of age
Who the study is looking for
- Eligible healthy donors will be at least 18 years of age.
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Washington University School of Medicine Coordinator of this site? Confirm its status | St Louis | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.