# Aspirin and/or Folic Acid in Preventing Recurrent Colorectal Polyps

> **NCT00033319** · NA · UNKNOWN · sponsor: **Queen's Medical Center**

## Conditions studied

- Colorectal Cancer

## Interventions

- **DIETARY_SUPPLEMENT:** folic acid
- **DRUG:** acetylsalicylic acid

## Key facts

- **NCT ID:** NCT00033319
- **Lead sponsor:** Queen's Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 1997-05
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** — (—)
- **Last updated:** 2013-09-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00033319

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00033319, "Aspirin and/or Folic Acid in Preventing Recurrent Colorectal Polyps". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00033319. Licensed CC0.

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