Randomized trial of the efficacy and safety of a new oral spray for drug-induced xerostomia.

ABSTRACT: The aim of this study was to evaluate the efficacy, safety, and tolerability of three formulations of DC161 oral spray, a saliva substitute, and a comparator in relieving drug-induced xerostomia. This was an open-label, randomized, 4-period, cross-over study in adult subjects with drug-induced xerostomia and documented hyposalivation. During each of the four 1-day periods, one product (one of three DC161 formulations or the comparator) was applied at T0 and then at T4h (before a meal). Mouth dryness and related symptoms were evaluated by the subject on a 100-mm visual analog scale. The primary efficacy criterion was the area under the curve of the dry mouth evaluation (baseline to T4h) after the first application. The oral mucosa was examined by a dental specialist; tolerability and produc

SUBMITTER: Donath F 

PROVIDER: S-EPMC5839221 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature