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Study identifier: NCT04792684 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Collection of Samples USOPTIVAL Study

Condition: Colorectal Cancer (CRC) · Advanced Adenomas (AA)  ·  Sponsor: Universal Diagnostics

PhaseN/A
Planned participants1300
Who can joinAll sexes, 45 Years to 84 Years
Healthy volunteersYes

About this study

A prospective multi-center observational study. The study will enroll eligible subjects from the United States to optimize the biomarker panel and evaluate the performance of a cfDNA marker panel selected by the Sponsor for CRC and advanced adenoma detection.

This description comes directly from the study's public registry record.

Talk to the study team

Antonio Jesus Merino Calvo  ·  (+34)674945571  ·  antonio.merino@universaldx.com

Always discuss trial participation with your own doctor first.

Locations (16)

Precision Recearch InstituteChula Vista, California, United StatesCompleted
Precision Research InstituteSan Diego, California, United StatesCompleted
Medical Associates Research GroupSan Diego, California, United StatesCompleted
Clinical Research of CaliforniaWalnut Creek, California, United StatesCompleted
Center for Gastrointestinal DisordersHollywood, Florida, United StatesCompleted
Lakeland Regional Cancer CenterLakeland, Florida, United StatesRecruiting
Springfield ClinicSpringfield, Illinois, United StatesRecruiting
Ochsner ClinicNew Orleans, Louisiana, United StatesCompleted
Dana Farber Cancer InstituteBoston, Massachusetts, United StatesCompleted
Mid Hudson Medical ResearchNew Windsor, New York, United StatesRecruiting
University of PennsylvaniaPhiladelphia, Pennsylvania, United StatesRecruiting
Fox Chase Cancer CenterPhiladelphia, Pennsylvania, United StatesCompleted

+ 4 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04792684