- Conditions
- Cervical Cancer, Esophageal Cancer, Head and Neck Cancer, Lung Cancer, Non-melanomatous Skin Cancer, Penile Cancer
- Interventions
- recombinant interferon alfa, isotretinoin
- Biological · Drug
- Lead sponsor
- Hoag Memorial Hospital Presbyterian
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1992 – 1999
- U.S. locations
- 6
- States / cities
- Newport Beach, California • Bloomington, Indiana • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated May 11, 2011 · Synced May 21, 2026, 6:35 PM EDT