A randomised controlled trial to test a non-metallic deodorant used during a course of radiotherapy

Background: Radiotherapy skin reactions have been well documented in the past. Until recently, washing of the treated area and the use of perfumed products that contain metals has not been advocated during treatment. The aims of this study were to assess the skin reactions of patients using a non-metallic deodorant and to see whether there were any psychological benefits from being able to use the deodorant. Method: 41 women attending for radiotherapy to either the breast or breast and axilla were recruited into the trial. They were randomised into one of two groups. Complete data was obtained for 36 patients. 20 patients used the deodorant and 16 did not. Any skin reactions noted were recorded on a weekly basis. Patients were also asked to complete a questionnaire relating to feelings and activities and to comment on the deodorant if they had used it. Results: Skin reactions did seem to be slightly worse in the patients using deodorant, and it was only in this group of patients that axillary reactions were noted. However, neither of these results were statistically significant. The use of the deodorant did not have any impact on the psychological well being of the patients, but patients using it had found it pleasant to use and the majority said that they would use it again. Conclusion: Further study is indicated to look at skin reactions using the deodorant with a larger sample of patients.