MASCC/ISOO Clinical Practice Statement: Management of salivary gland hypofunction and xerostomia in cancer patients

Abstract

Purpose: A MASCC/ISOO Clinical Practice Statement (CPS) is aimed at generating a concise tool for clinicians that concentrates practical information needed for the management of oral complications of cancer patients. This CPS is focused on the management of salivary gland hypofunction and xerostomia in cancer patients. Methods: This CPS was developed based on critical evaluation of the literature followed by a structured discussion of a group of leading experts, members of the Oral Care Study Group of MASCC/ISOO. The information is presented in the form of succinct bullets and tables to generate a short manual about the best standard of care. Results: Salivary gland hypofunction and xerostomia in cancer patients are managed by (i) stimulating saliva production of salivary glands with residual secretory capacity or (ii) artificial wetting of the oral and lip surfaces which can be achieved by pharmacological or non-pharmacological interventions. Pharmacological interventions encompass the use of sialagogues and sialolytics, while non-pharmacological interventions involve the use of moistening agents, mechanical, gustatory, or electrostimulation of the salivary glands. Additional treatment modalities may be incorporated in practice based on local availability and the clinician’s experience. Conclusion: The information presented in this CPS offers clinicians convenient access to the dosages and regimens of different interventions for managing salivary gland hypofunction or xerostomia to facilitate clinical efficiency and conserve valuable time for clinicians.