2 Clinical Trials for Various Conditions
This trial studies health outcomes after treatment in patients with retinoblastoma. Gathering health information over time from patients and family members through vision assessments, samples of tissue and saliva, and questionnaires may help doctors learn more about what causes retinoblastoma, identify long-term health outcomes for patients with retinoblastoma, and find out which therapies may be the best for treating retinoblastoma
This PXE biomarker study aims to characterize the levels of inorganic pyrophosphate (PPi), pyridoxal 5´-phosphate (PLP), and other biomarkers relevant to PXE and ectopic calcification in both PXE patients and their biological siblings who are PXE carriers or normal non-PXE individuals.