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Study identifier: NCT05059444 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

ORACLE: Observation of ResiduAl Cancer With Liquid Biopsy Evaluation

Condition: Bladder Carcinoma · Ureter Carcinoma · Renal Pelvis Carcinoma  ·  Sponsor: Guardant Health, Inc.

PhaseN/A
Planned participants2020
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of ORACLE is to demonstrate the ability of a novel ctDNA assay developed by Guardant Health to detect recurrence in individuals treated for early-stage solid tumors. It is necessary that ctDNA test results are linked to clinical outcomes in order to demonstrate clinical validity for recurrence detection and explore its value in a healthcare environment subject to cost containment.

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

Talk to the study team

Clinical Trial Operations  ·  8556988887  ·  mrdoraclestudy@guardanthealth.com

Always discuss trial participation with your own doctor first.

Locations (57)

University of Alabama at BirminghamBirmingham, Alabama, United StatesRecruiting
Ironwood Cancer & Research CentersChandler, Arizona, United StatesRecruiting
Genesis Cancer CenterHot Springs, Arkansas, United StatesTerminated
University of California, San DiegoLa Jolla, California, United StatesRecruiting
Hoag Memorial Hospital PresbyterianNewport Beach, California, United StatesRecruiting
Redwood CityRedwood City, California, United StatesRecruiting
Sutter Institute for Medical ResearchSacramento, California, United StatesTerminated
University of ColoradoAurora, Colorado, United StatesRecruiting
Memorial Healthcare SystemHollywood, Florida, United StatesRecruiting
The Oncology Institute of Hope & InnovationLakeland, Florida, United StatesRecruiting
Tulane Cancer CenterNew Orleans, Louisiana, United StatesRecruiting
Christus Highland/ BoniolShreveport, Louisiana, United StatesRecruiting

+ 45 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05059444