RecruitingRetinoblastomaRetinoblastoma BilateralRetinoblastoma Unilateral
Retinoblastoma Patient Clinical Database and Tissue Repository
Eligible age
0–18 yrs
Accepts
All genders
Locations
8 states
Healthy volunteers
No
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About this study
Retinoblastoma (RB) is a primary eye cancer that forms in the back of the eye of infants and toddlers. Traditionally, RB is diagnosed without a biopsy; tumor can only be studied once an eye has been surgically removed. Given this limitation, we use aqueous humor (AH), the clear fluid in the front of the eye to detect specific markers, or information, that comes from the tumor itself.
Sponsor: Children's Hospital Los Angeles
You may qualify if…
- ✓ All patients, age 0 days to 18 years, with a diagnosis unilateral or bilateral retinoblastoma (RB) seen at CHLA (Children's Hospital Los Angeles).
You may not qualify if…
- ✕ Patients referred for second opinions only and not treated at CHLA for any reason.
Where it's recruiting
Arizona
Phoenix
California
Los Angeles
Georgia
Atlanta
Illinois
Chicago
Oregon
Portland
Pennsylvania
Philadelphia
Tennessee
Memphis
Washington
Seattle
Source: ClinicalTrials.gov · NCT04959097 · last updated 2026-04-22