# Collection of Blood and Urine From Patients Undergoing Radiation Therapy

> **NCT00027326** · — · ENROLLING_BY_INVITATION · sponsor: **National Cancer Institute (NCI)** · enrollment: 1000 (estimated)

## Conditions studied

- Carcinoma
- Cancer
- Tumor

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00027326
- **Lead sponsor:** National Cancer Institute (NCI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2001-12-02
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2026-05-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00027326

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00027326, "Collection of Blood and Urine From Patients Undergoing Radiation Therapy". Retrieved via AI Analytics 2026-08-21 from https://api.ai-analytics.org/clinical/NCT00027326. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*