RATIONALE: Topical sunscreen may be effective in preventing skin rash caused by treatment with drugs such as erlotinib or cetuximab. It is not yet known whether topical sunscreen is more effective than a placebo in preventing skin rash in patients receiving drugs such as erlotinib or cetuximab for cancer. PURPOSE: This randomized phase III trial is studying topical sunscreen to see how well it works compared with a placebo in preventing skin rash in patients receiving drugs such as erlotinib or cetuximab for cancer.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Incidence and severity of rash development by Skindex questionnaire
Timeframe: Up to 8 weeks