# Broccoli Sprout Extract in Preventing Lung Cancer in Smokers

> **NCT00255775** · NA · COMPLETED · sponsor: **Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins** · enrollment: 70 (estimated)

## Conditions studied

- Lung Cancer

## Interventions

- **DIETARY_SUPPLEMENT:** broccoli sprout extract
- **PROCEDURE:** complementary or alternative medicine procedure

## Key facts

- **NCT ID:** NCT00255775
- **Lead sponsor:** Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-01
- **Primary completion:** 2009-05
- **Final completion:** —
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2010-08-09

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00255775

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00255775, "Broccoli Sprout Extract in Preventing Lung Cancer in Smokers". Retrieved via AI Analytics 2026-08-02 from https://api.ai-analytics.org/clinical/NCT00255775. Licensed CC0.

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