scholarly journals Reduced Mucin-7 (Muc7) Sialylation and Altered Saliva Rheology in Sjögren's Syndrome Associated Oral Dryness

2015 ◽  
Vol 15 (3) ◽  
pp. 1048-1059 ◽  
Author(s):  
Nayab M. A. Chaudhury ◽  
Gordon B. Proctor ◽  
Niclas G. Karlsson ◽  
Guy H. Carpenter ◽  
Sarah A. Flowers
2013 ◽  
Vol 12 (5) ◽  
pp. 567-574 ◽  
Author(s):  
I. Castro ◽  
D. Sepúlveda ◽  
J. Cortés ◽  
A.F.G. Quest ◽  
M.J. Barrera ◽  
...  

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 1028.3-1028
Author(s):  
Y. Yenisoy ◽  
A. Kapusuz ◽  
E. N. Çakir ◽  
K. Abacar ◽  
İ. Tatli ◽  
...  

Background:Both oral functions and oral health-related quality of life (OHRQoL) are poorly affected by low salivary flow rate in patients with primary Sjögren’s syndrome (pSS).Objectives:The aim of the study was to evaluate the effects of oral dryness and OHRQoL on daily life in patients with primary Sjögren’s syndrome (pSS).Methods:In this cross-sectional study, 86 patients with pSS (M/F: 5/81; mean age: 52.4 ± 11.6 years) were included. The data were collected by clinical examination and a questionnaire regarding patient-reported outcome measures (PROMs). Patient filled PROMs regarding Oral Health Impact Profile-14 (OHIP-14) for OHRQoL, Work Productivity and Activity Impairment scale (WPAI) for Daily life and the EULAR Sjogren’s Syndrome Patient Reported Index (ESSPRI) for their symptoms. Unstimulated whole saliva flow rates (U-WSFR) of patients were calculated as ml/min. Increases in PROMs and decreases in U-WSFR reflected poor conditions. After preliminary analysis, a mediation analysis was used to evaluate the relations among variables.Results:WPAI-Daily activity impairment score was higher in patients with low U-WSFR (≤0,1 ml/min) than the others (67±29,8 vs 52,5±28,6) (p=0.042). Both U-WSFR (0,43±0,57 ml/min) and ESSPRI-Dryness score (6.31 ± 2.71) were correlated with scores of OHIP-14 (25,96±17,13)(r:- 0,38 p=0.000; r: 0,37 p=0.000) and WPAI-Daily activity impairment (57,96±29,71)(r: -0,36 p=0.004; r: 0,53 p=0.000). Moreover, scores of ESSPRI-Pain (5,16±3,12) and ESSPRI-Fatigue (5,41±2,97) were also related to WPAI-Daily activity impairment score (r: 0,41 p=0.001; r:0,49 p=0.000, respectively).In the mediation analysis, WPAI-Daily activity impairment score (57.9 ± 29.7) was directly mediated by ESSPRI-Dryness score (p=0.0010) and indirectly mediated by OHIP-14 score (25.9 ± 17.1) (p=0.0357). After mediation analysis, a bootstrap analysis with 5000 replications was applied to estimate the mediation effect to generate 95% CI. Percentile bootstrap of OHIP-14 score was found to be an effective mediator for Daily activity impairment based on 5000 bootstrap samples.Conclusion:Both oral dryness and poor OHRQoL in patients with pSS affected daily activity impairment. Therefore, the patients’ needs for improving oral health were critical components of treatment plans to improve the daily activity of SjS patients.Disclosure of Interests:None declared


Author(s):  
Z. Assy ◽  
F. J. Bikker ◽  
O. Picauly ◽  
H. S. Brand

Abstract Objective Sjögren’s syndrome patients use different dry-mouth interventions for the relieve of their oral dryness. Recently, it was shown that patients with dry-mouth complaints have regional differences in perceived intra-oral dryness. Therefore, the aim of the present study was to investigate whether the use of dry-mouth interventions is related to the perceived regional oral dryness. Materials and methods A cross-sectional study was performed among Sjögren’s patients. Volunteers could anonymously administer various questionnaires, including the Regional Oral Dryness Inventory (RODI), Xerostomia Inventory (XI), Bother Index (BI) and a list of dry-mouth interventions. Results Sjögren’s syndrome patients use a wide variety for the relieve of oral dryness. “Drinking water’’ and “moistening the lips’’ were used most frequently. Dry-mouth interventions, “drinking water’’, “rinsing of the mouth”, and “drinking small volumes” had significant associations with the RODI-scores of the posterior palate, and anterior and posterior tongue, respectively. On the other hand, “using mouth gel’’ had a significant association with the RODI-scores of the inside cheeks. Conclusion Sjögren’s syndrome patients are more likely to use mouth gels when their inside cheeks were experienced as most dry, while they drank water, rinsed their mouth or drank small volumes if the posterior palate, and anterior and posterior tongue were considered as dry. It can be concluded that intra-oral dryness affects dry-mouth perception and thereby also the use of the various dry-mouth interventions. Clinical relevance The therapeutic choice of dry-mouth interventions by Sjögren’s syndrome patients seems to some extent to be related to dryness at specific intra-oral regions.


1999 ◽  
Vol 58 (8) ◽  
pp. 465-474 ◽  
Author(s):  
W. A van der Reijden ◽  
A. Vissink ◽  
E. C I Veerman ◽  
A. V N. Amerongen

2016 ◽  
Vol 14 (4) ◽  
pp. 233-242 ◽  
Author(s):  
Gonzalo Rojas-Alcayaga ◽  
Andrea Herrera Ronda ◽  
Iris Espinoza Santander ◽  
Claudia Bustos Reydet ◽  
Matías Ríos Erazo ◽  
...  

VASA ◽  
2008 ◽  
Vol 37 (Supplement 73) ◽  
pp. 26-32 ◽  
Author(s):  
Schlattmann ◽  
Höhne ◽  
Plümper ◽  
Heidrich

Background: In order to analyze the prevalence of Raynaud’s syndrome in diseases such as scleroderma and Sjögren’s syndrom – a meta-analysis of published data was performed. Methods: The PubMed data base of the National Library of Medicine was used for studies dealing with Raynaud’s syndrome and scleroderma or Raynaud’s syndroem and Sjögren’s syndrom respectively. The studies found provided data sufficient to estimate the prevalence of Raynaud’s syndrome. The statistical analysis was based on methods for a fixed effects meta-analysis and finite mixture model for proportions. Results: For scleroderma a pooled prevalence of 80.9% and 95% CI (0.78, 0.83) was obtained. A mixture model analysis found four latent classes. We identified a class with a very low prevalence of 11%, weighted with 0.15. On the other hand there is a class with a very high prevalence of 96%. Analysing the association with Sjögren’s syndrome, the pooled analysis leads to a prevalence of Raynaud’s syndrome of 32%, 95% CI(26.7%, 37.7%). A mixture model finds a solution with two latent classes. Here, 38% of the studies show a prevalence of 18.8% whereas 62% observe a prevalence of 38.3%. Conclusion: There is strong variability of studies reporting the prevalence of Raynaud’s syndrome in patients suffering from scleroderma or Sjögren’s syndrome. The available data are insufficient to perform a proper quantitative analysis of the association of Raynaud’s phenomenon with scleroderma or Sjögren’s syndrome. Properly planned and reported epidemiological studies are needed in order to perform a thorough quantitative analysis of risk factors for Raynaud’s syndrome.


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