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Objective. To evaluate the efficacy and safety of an intraoral electrostimulation device, consisting of stimulating electrodes, an electronic circuit, and a power source, in treating xerostomia. The device delivers electrostimulation through the oral mucosa to the lingual nerve in order to enhance the salivary reflex.Methods. The device was tested on a sample of patients with xerostomia due to Sjögren's syndrome and other sicca conditions in a 2-stage prospective, randomized, multicenter trial. Stage I was a double-blind, crossover stage designed to compare the effects of the electrically active device with the sham device, each used for 1 month, and stage II was a 3-month open-label stage designed to assess the long-term effects of the active device. Improvement in xerostomia severity from baseline was the primary outcome measure.Results. A total of 114 patients were randomized. In stage I, the active device performed better than the ClinicalTrials.gov identifier: NCT00509808. Drs.

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OBJECTIVES Factors influencing xerostomia during intensity-modulated radiation therapy (IMRT) were assessed. METHODS A 6-week study of 32 head and neck cancer (HNC) patients was performed. Subjects completed the Xerostomia Inventory (XI) and provided stimulated saliva (SS) at baseline, week two and at end of IMRT. Influence of SS flow rate (SSFR), calcium and mucin 5b (MUC5b) concentrations and radiation dose on xerostomia was determined. RESULTS HNC subjects experienced mean SSFR decline of 36% by visit two (N=27; p=0.012) and 57% by visit three (N=20; p=0.0004), Concentrations of calcium and MUC5b increased, but not significantly during IMRT (p>0.05). Xerostomia correlated most with decreasing salivary flow rate as determined by Spearman correlations (p<0.04) and linear mixed models (p<0.0001). CONCLUSIONS Although IMRT is sparing to the parotid glands, it has an early effect on SSFR and the constituents in saliva in a manner that is associated with the perception of xerostomia.

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Oral Diseases (2011) 17 (Suppl. 1), 95–98 Objectives:  The aim of this preliminary study was to investigate postgraduate Oral Medicine training worldwide and to begin to identify minimum requirements and/or core content for an International Oral Medicine curriculum. Materials and Methods:  Countries where there was believed to be postgraduate training in Oral Medicine were identified by the working group. Standardized emails were sent inviting participants to complete an online survey regarding the scope of postgraduate training in Oral Medicine in their respective countries. Results:  We received 69 total responses from 37 countries. Of these, 22 countries self‐identified as having postgraduate Oral Medicine as a distinct field of study, and they served as the study group. While there is currently considerable variation among Oral Medicine postgraduate training parameters, there is considerable congruency in clinical content of the Oral Medicine syllabi. For example, all of the training programs responded that they did evaluate competence in diagnosis and management of oral mucosal disease. Conclusions:  This preliminary study provides the first evidence regarding international Oral Medicine postgraduate training, from which recommendations for an international core curriculum could be initiated. It is through such an initiative that a universal clinical core syllabus in postgraduate Oral Medicine training may be more feasible.

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Both medications increased the secretion of saliva at the end of four weeks. However, there was a slightly higher increment in saliva with pilocarpine. However, the difference was not statistically significant.