# Fish Oil and Green Tea Extract in Preventing Prostate Cancer in Patients Who Are at Risk for Developing Prostate Cancer

> **NCT00253643** · NA · COMPLETED · sponsor: **OHSU Knight Cancer Institute** · enrollment: 89 (actual)

## Conditions studied

- Precancerous Condition
- Prostate Cancer

## Interventions

- **DIETARY_SUPPLEMENT:** green tea catechin extract
- **DIETARY_SUPPLEMENT:** fish oil
- **OTHER:** placebo
- **OTHER:** placebo

## Key facts

- **NCT ID:** NCT00253643
- **Lead sponsor:** OHSU Knight Cancer Institute
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-07
- **Primary completion:** 2013-09
- **Final completion:** 2013-12
- **Target enrollment:** 89 (ACTUAL)
- **Last updated:** 2017-04-18

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00253643

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00253643, "Fish Oil and Green Tea Extract in Preventing Prostate Cancer in Patients Who Are at Risk for Developing Prostate Cancer". Retrieved via AI Analytics 2026-07-01 from https://api.ai-analytics.org/clinical/NCT00253643. Licensed CC0.

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