Clinical Research Directory
Browse clinical research sites, groups, and studies.
2 clinical studies listed.
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Tundra lists 2 Advanced Adenomas (AA) clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT04792684
Collection of Samples USOPTIVAL 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.
Gender: All
Ages: 45 Years - 84 Years
Updated: 2025-11-10
10 states
NCT06889883
Development and Validation of a Blood Test for Early Diagnosis of Colorectal Cancer
This is a prospective, multicenter, case-control study. The aim is to develop an optimized algorithm by combining the levels of molecular markers in plasma together with risk factors for developing colorectal cancer and clinical data of patients diagnosed with CRC or AA and healthy individuals.
Gender: All
Ages: 18 Years - Any
Updated: 2025-10-01
7 states