A prospective crossover pilot study to evaluate the use of a topical wound gel in patients with cutaneous toxicity caused by epidermal growth factor receptor inhibitors.

One of the dose-limiting toxicities of epidermal growth factor receptor inhibitors (EGFRIs) is a papulopustular rash that is often pruritic and painful. Secondary skin infection can occur from scratching to relieve the pruritus. Studies suggest that this rash might be a surrogate marker for efficacy; therefore, effective rash management is needed to allow patients to use EGFRIs without unnecessary dose modifications.