# Collection of Blood From Patients With Prostate Cancer

> **NCT00923221** · — · RECRUITING · sponsor: **National Cancer Institute (NCI)** · enrollment: 1000 (estimated)

## Conditions studied

- Cancer Of Prostate
- Prostate Cancer
- Prostatic Neoplasms
- Metastatic Prostate Cancer
- Prostate

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00923221
- **Lead sponsor:** National Cancer Institute (NCI)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2007-02-28
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2026-05-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00923221

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00923221, "Collection of Blood From Patients With Prostate Cancer". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00923221. Licensed CC0.

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