Instruments and scales for the evaluation of acute radiation dermatitis: A systematic review.

Various assessment instruments have been proposed to document and evaluate radiation dermatitis. In this systematic review, we identified nineteen instruments or scales for the evaluation of radiation dermatitis and performed a critical review of the signs and symptoms included in each of them. Of those scales, only two have been validated. There is a need to revise the currently used instruments so to improve their capability to measure all relevant aspects of radiation dermatitis and their severity. In addition, it would be important to add the patients' view of their conditions and how they affect their lives. Finally, in order to be useful in clinical and research settings, instruments for evaluation of radiation dermatitis should be submitted to the validation process that is currently prescribed in the field of outcome measures development.