Identification of Salivary Metabolic Signatures Associated with Primary Sjögren's Disease.

Sjögren's disease (SjD) is the second most prevalent autoimmune disorder that involves chronic inflammation of exocrine glands. Correct diagnosis of primary SjD (pSjD) can span over many years since disease symptoms manifest only in advanced stages of salivary and lachrymal glandular destruction, and consensus diagnostic methods have critical sensitivity and selectivity limitations. Using nuclear magnetic resonance (NMR) spectroscopy, we determined the composition of metabolites in unstimulated saliva samples from 30 pSjD subjects and 30 participants who do not have Sjögren's disease (non-Sjögren's control group, NS-C).

A randomized controlled study to evaluate an experimental moisturizing mouthwash formulation in participants experiencing dry mouth symptoms.

Objective: The aim of this study was to evaluate the efficacy and tolerability of an experimental moisturizing mouthwash versus water only in participants experiencing dry mouth symptoms, including those with Sjögren syndrome (n = 28).

Study Design: Participants were randomized to the experimental mouthwash group (n = 53) or the water-only group (n = 47). For 8 days, the mouthwash group used 1 to 2 doses/day at home; both groups could sip water, as needed.

Oral implications of polypharmacy in the elderly.

One of the major side effects of medications prescribed to elderly patients is the qualitative and quantitative alteration of saliva (salivary hypofunction). Saliva plays a pivotal role in the homeostasis of the oral cavity because of its protective and functional properties, including facilitating speech, swallowing, enhancing taste, buffering and neutralizing intrinsic and extrinsic acid, remineralizing teeth, maintaining the oral mucosal health, preventing overgrowth of noxious microorganisms, and xerostomia. With salivary hypofunction, a plethora of complications arise, resulting in decreased quality of life.

Examiner training and reliability in two randomized clinical trials of adult dental caries.

Objectives: This report describes the training of dental examiners participating in two dental caries clinical trials and reports the inter- and intra-examiner reliability scores from the initial standardization sessions.

Methods: Study examiners were trained to use a modified International Caries Detection and Assessment System II system to detect the visual signs of non-cavitated and cavitated dental caries in adult subjects. Dental caries was classified as no caries (S), non-cavitated caries (D1), enamel caries (D2), and dentine caries (D3).

Long-term clinical observation of dental caries in salivary hypofunction patients using a supersaturated calcium-phosphate remineralizing rinse.

Objective: One therapeutic approach to the management of xerostomia and its related oral sequelae is the use of a supersaturated Ca2+/PO4(3-) rinse in conjunction with fluoride. This study evaluated the use of the supersaturated rinse in high-risk patients from a single dental clinic.

Methods: Patients (n = 134) at high risk for caries due to xerostomia were prescribed the calcium phosphate rinse and 1.

A study to assess the safety and tolerability of three toothbrushes.

This study evaluated the oral soft tissue safety and tolerability of an experimental powered toothbrush (Crest SpinBrush Pro) compared to two leading manual toothbrushes: an advanced-design manual toothbrush (Oral-B CrossAction) and a flat-trimmed toothbrush (Oral-B 40 Indicator). Manual brushes are generally viewed as safe for use, and as such are appropriate controls. A total of 140 subjects was enrolled in this single-center, randomized, examiner-blind parallel study over a four-week test period.