Platelet Gel in Cutaneous Radiation Dermatitis

Radiotherapy, alone or in combination with chemotherapy and/or surgery, is a fundamental and irreplaceable method of treating tumours. Nonetheless, although the technological advances made during recent years and the associated improvements in this type of treatment have reduced the incidence of complications, 5–15 % of patients still experience damage to the healthy tissues exposed to radiation. Cutaneous and mucosal lesions are severe collateral effects of radiotherapy that have an enormous impact on a patient’s quality of life. Unfortunately, however, the efficacy of conventional treatments, while demonstrably useful in acute lesions, remains disputed in chronic cases. Nevertheless, numerous studies and clinical findings have demonstrated that topical, non-transfusional plasma-rich platelet gel is able to accelerate the regeneration and repair of tissues through the action of the various growth factors contained within the alpha granules of platelets. We therefore set out to evaluate the efficacy of autologous platelet gel, chosen for its limited cost and ease of preparation, in chronic cutaneous radiation dermatitis.