# Vitamin E in Preventing the Side Effects of Isotretinoin in Former and Current Smokers Who Are Receiving Isotretinoin to Prevent Lung Cancer

> **NCT00003599** · PHASE3 · WITHDRAWN · sponsor: **M.D. Anderson Cancer Center**

## Conditions studied

- Lung Cancer

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin E (AT)
- **DRUG:** Isotretinoin

## Key facts

- **NCT ID:** NCT00003599
- **Lead sponsor:** M.D. Anderson Cancer Center
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** —
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Withdrawn study.
- **Last updated:** 2012-02-22

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00003599

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00003599, "Vitamin E in Preventing the Side Effects of Isotretinoin in Former and Current Smokers Who Are Receiving Isotretinoin to Prevent Lung Cancer". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT00003599. Licensed CC0.

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