Clinical features of oral management to oral complications of Sjögren's syndrome / 北京大学学报(医学版)

ABSTRACT

OBJECTIVE@#To understand the clinical characteristics about sequence diagnosis and treatment of oral complications in patients with Sjögren's syndrome (SS) through retrospective analysis, and to provide some guidance for clinical work.@*METHODS@#Some SS patients who underwent oral sequence management in the Department of General Dentistry, Peking University School and Hospital of Stomatology from January 2015 to September 2021 were enrolled. For the SS patients included in this study, a comprehensive oral examination was performed, including parotid region examination, oral mucosal exa-mination, dentition examination, dental examination, periodontal examination, unstimulated salivary flow rate, Candida infection and radiological imaging examination. According to the examination results, the patients were given fluoride application, antifungal treatment, root canal therapy, direct filling repair, and indirect repair treatment in sequence and the results recorded.@*RESULTS@#A total of 9 patients with SS, with 4 primary SS patients (pSS) and 5 secondary SS patients (sSS) were enrolled in the study. For all the 9 patients, the average age was (49.2±16.2) years and the median xerostomia duration 5 years. The unstimulated salivary flow rate of the 9 patients was all less than 1 mL/10 min. Eight of the 9 cases was diagnosed as oral Candidiasis, with positive salivary Candida culture result (>200 cfu/mL), and 1 of the 9 cases was not. The average decay, missing, filling teeth (DMFT) was 24.8±4.2; the average decay, missing, filling tooth surfaces (DMFS) was 59.2±21.9, the average incisal caries was 2.5±1.3, and the average number of crown restorations at baseline was 4.5±3.6. All the 9 SS patients were applied with topical fluoride usage, and 8 were prescribed with antifungal treatment. One sSS patient was conducted with filling restoration treatment, one pSS patient was conducted with full mouth rehabilitation, and the remaining 7 patients were conducted with direct filling combined with fixed repair treatment. The average 3.2 full crown restorations in 6 patients had to be removed and restored because of secondary caries, and 3 of the 9 patients underwent implant denture restorations finally.@*CONCLUSION@#Management of oral complications in SS patients needs to be carried out in sequence. A comprehensive examination and diagnosis should be carried out first, followed by infection control, and then restoration of oral function at last.