# The Radiation Oncology Registry and Biosample Repository

> **NCT01577251** · — · RECRUITING · sponsor: **Abramson Cancer Center at Penn Medicine** · enrollment: 8000 (estimated)

## Conditions studied

- Neoplasia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01577251
- **Lead sponsor:** Abramson Cancer Center at Penn Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2008-06
- **Primary completion:** 2030-12
- **Final completion:** 2030-12
- **Target enrollment:** 8000 (ESTIMATED)
- **Last updated:** 2026-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01577251

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01577251, "The Radiation Oncology Registry and Biosample Repository". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01577251. Licensed CC0.

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