Disease activity, morning stiffness and missing teeth are associated with oral health-related quality of life in individuals with rheumatoid arthritis

The Interaction Effect of Anti-RgpA and Anti-PPAD Antibody Titers: An Indicator for Rheumatoid Arthritis Diagnosis

Porphyromonas gingivalis secretes virulence factors like Arg-gingipains and peptidyl arginine deiminase (PPAD), that are associated with rheumatoid arthritis (RA) pathogenesis. However, there is no information regarding the antibody titers for these bacterial enzymes as systemic indicators or biomarkers in RA. In this cross-sectional study, 255 individuals were evaluated: 143 were diagnosed with RA, and 112 were without RA. Logistic regression models adjusted for age, sex, basal metabolic index, smoking, and periodontitis severity were used to evaluate the association of RA with rheumatoid factor (RF), anti-citrullinated protein antibodies (ACPAs), erythrocyte sedimentation rate, high sensitivity C-reactive protein, anti-RgpA, anti-PPAD, and double positive anti-RgpA/anti-PPAD. It was found that RF (odds ratio [OR] 10.6; 95% confidence interval [CI] 4.4-25), ACPAs (OR 13.7; 95% CI 5.1-35), and anti-RgpA/anti-PPAD double positivity (OR 6.63; 95% CI 1.61-27) were associated with RA diagnoses. Anti-RgpA was also associated with RA (OR 4.09; 95% CI 1.2-13.9). The combination of anti-RgpA/anti-PPAD showed a high specificity of 93.7% and 82.5% PPV in identifying individuals with RA. RgpA antibodies were associated with the periodontal inflammatory index in RA individuals (p < 0.05). The double positivity of the anti-RgpA/anti-PPAD antibodies enhanced the diagnosis of RA. Therefore, RgpA antibodies and anti-RgpA/anti-PPAD may be biomarkers for RA.

[Cross-sectional study on quality of life and disease activity of rheumatoid arthritis patients]

OBJECTIVE

To analyze health related quality of life (HR-QoL) and physical function of outpatient department patients with rheumatoid arthritis (RA), and to analyze disease activity influence in HR-QoL and functional capacity as well as the divergences between different disease activity standards.

METHODS

The demographic and clinical data of 207 RA cases from Department of Rheumatology and Immunology, Peking University Third Hospital from Jan 2021 to Jul 2021 were collected. RA-specific quality of life (RA-QoL) and the medical outcome 36-item short form health survey (SF-36)were collected to estimate the quality of life. The t test was used for the quantitative data in accordance with normal distribution.

RESULTS

A total of 207 cases were included, with RA-QoL score of 7.8±7.1, physical component summary (PCS) score of 63.8±23.8, and mental component summary (MCS) score of 71.7±21.0. According to disease activity score 28-erythrocyte sedimentation rate (DAS28-ESR), there were 119 patients (59.5%) with remission and low disease activity, and 125 patients (62.5%) with simplified disease activity index (SDAI). The HR-QoL of the patients with remission or low disease activity was significantly better than that of the patients with moderate or high disease activity. The physical function (76.7±17.2 vs. 86.4±15.0, t=2.855, P < 0.01), bodily pain (67.8±8.5 vs. 77.7±15.6, t=4.277, P < 0.01) and health transition (52.8±22.3 vs. 63.9±24.1, t=2.134, P < 0.05) in the low disease activity (LDA) group were lower than those in the complete remission (REM) group according to DAS28-ESR. Other domains of SF-36 and RA-QoL had no differences between these two groups. PCS in the LDA group was lower than that in the REM group (68.3±15.2 vs. 77.3±15.2, t=2.716, P < 0.01), but MCS was not different between the two groups. Determined by SDAI, the RA-QoL score in the LDA group was significantly higher than that in the REM group (9.4±7.1 vs. 6.0±4.8, t=-2.260, P < 0.05), the various dimensions of physical function in the SF-36 score and the PCS score (69.9±16.4 vs. 81.4±15.1, t=3.879, P < 0.05) were lower than that in the REM group, and the MCS score was lower than that in the REM group (67.9±19.3 vs. 74.5±18.8, t=2.721, P < 0.01).

CONCLUSION

The RA-QoL and SF-36 scores of RA patients in outpatient clinics were better, and the MCS was higher than the PCS. Treat-to-target is essential to improve HR-QoL. SDAI can better indicate the HR-QoL of each domain in REM and LDA RA patients.

Association between oral health and oral health-related quality of life in patients before hip and knee endoprosthesis surgery: a cross-sectional study

Objectives

Aim of this cross-sectional study was the assessment of oral health-related quality of life (OHRQoL) health-related quality of life (HRQoL), oral health behaviour and oral health status in patients before hip and knee endoprosthesis (EP) surgery. Moreover, associations between OHRQoL, HRQoL and oral health should be examined.

Methods

Consecutive patients before hip and/or knee EP implantation were recruited and referred to the dental clinic for oral examination including: number of remaining teeth, dental findings (DMF-T-Index), periodontal condition (periodontal treatment need, Staging/Grading) and temporomandibular joint screening. OHRQoL was assessed by the German short form of oral health impact profile (OHIP G14), HRQoL by short-form 36 survey.

Results

Hundred and sixty two patients with a mean age of 66.80 ± 11.10 years were included, which had on average 18.22 ± 8.57 remaining teeth and a periodontal treatment need of 84.5%. The OHIP G14 sum score revealed a median of 1 (mean: 2.7 ± 4.4, 25–75th percentile: 0–4) and its dimension oral function of 0 (mean: 0.8 ± 1.8, 25–75th percentile: 0–1), what was also found for psychosocial impact (median: 0, mean: 1.4 ± 2.6, 25–75th percentile: 0–2). The OHIP G14 sum score and both dimensions were significantly associated with mental component summary (p < 0.01). A higher number of remaining teeth as well as remaining molars/premolars were associated with lower OHIP G14 sum score (p = 0.02). This was also found for the dimension oral function (p < 0.01).

Conclusion

Patients prior to hip and knee EP had an unaffected OHRQoL, although they had an insufficient oral health. Individuals before EP implantation need increased attention in dental care, fostering information, sensibilization and motivation of the patients.

Oral health-related quality of life in rheumatoid arthritis: a comparative analysis

BACKGROUND

Compared to the healthy population, the psychological impact of rheumatoid arthritis(RA) on patients' lives could dramatically lower their oral health-related quality of life (OHRQoL). Our goal is to analyze OHRQoL in RA patients and look into the role of disease activity, dental health index, and Temporomandibular disorders score in maintaining their oral health.

METHODS

In a cross-sectional comparative study, we compared a sample of 40 RA patients with 40 age- and gender-matched healthy controls in terms of oral health and OHRQoL. Temporomandibular disorders (TMD), number of decayed, filled, or missing teeth (DMFT), and Oral Health Impact Profile (OHIP) were among the oral health factors studied (OHIP-14). This study also looked at the link between the RA disease activity score (DAS28) and oral health factors.

RESULTS

RA patients had a significantly higher mean (poorer OHRQol) than healthy controls in total oral function, total psychosocial impact, OHIP-14 sum score, OHIP-14 extent score, TMD score and the number of missed teeth (Mann-Whitney U test, P-value < 0.05). After adjustment for DMFT, only the oral function score of OHIP-14 had a significant correlation with disease activity (Mann-Whitney U test, P-value < 0.05). The TMD sum score significantly correlated with disease activity regardless of adjustment for DMFT (Spearman's Correlation test, P-value < 0.05 for both). The number of decayed teeth and missed teeth showed a positive correlation with increased disease activity (Coefficient = 0.239 and 0.245, P-value < 0.05 for both).

CONCLUSIONS

Patients with RA are less satisfied with their oral health than healthy controls. In RA patients, the number of missing teeth and temporomandibular disorders was substantially greater, and the number of missing teeth and temporomandibular diseases increased significantly with increased disease activity. Although OHRQoL was inversely connected with RA activity, after correcting for decaying, missing, and filled teeth, only the oral function score of OHIP-14 exhibited a slight connection to DAS28.

Oral health-related quality of life and dental caries in rheumatoid arthritis patients: a cross-sectional observational study

Rheumatoid arthritis (RA) is a systemic, chronic, and inflammatory joint disease with oral complications. This research aimed to compare the oral health-related quality of life and decayed, missing and filled teeth (DMFT) index in rheumatoid arthritis patients over 18 years with healthy individuals. In this study, 45 rheumatoid arthritis cases were assigned to the experimental group, and 45 healthy individuals were assigned to the control group. After completing biography forms, the participants filled out two questionnaires. These questionnaires included the Oral Health Impact Profile-14 (OHIP-14) and the Oral Health Assessment Index (GOHAI). Next, their teeth were clinically examined to check for caries. Finally, the data were analyzed statistically. RA and control groups were similar in gender, marital status, age, occupation, and level of education. However, a significant difference was observed between the two groups concerning DMFT (P<0.001) and total OHIP-14 score (P<0.001). Moreover, no significant difference was observed between the groups concerning the total GOHAI score (P=0.526). The oral health-related quality of life in rheumatoid arthritis patients was lower than that in the general population, with the rate of dental caries being higher in these patients.

Oral health-related quality of life in different rheumatic diseases

OBJECTIVES

Aim of this cross-sectional study was to investigate oral health-related quality of life (OHRQoL) of patients with different rheumatic diseases.

SUBJECTS AND METHODS

Patients with rheumatic disease, including rheumatoid arthritis (RA), systemic lupus erythematodes (SLE), systemic sclerosis (SSc), ankylosing spondylitis (AS), psoriatic arthritis (PsA) and vasculitis were included. OHRQoL was assessed with the German short form of oral health impact profile (OHIP G14). Age, disease duration, leukocytes, c-reactive protein (CRP) and haemoglobin counts were considered as disease related parameters.

RESULTS

A total of 356 patients, assigned to the groups RA (n = 218), SLE (n = 36), AS (n = 36), PsA (n = 33), vasculitis (n = 19) and SSc (n = 14) were included. The OHIP G14 sub-scale psychosocial impact differed significantly between groups (p = .02). The OHIP G14 sum score was also significantly different between groups (p < .01). A medium-sized correlation was found for CRP with OHIP G14 sum score within SLE group (r = .344, p = .04). A large correlation was detected for leukocytes within PsA group (r = .525, p < .01). The reliability of the applied OHIP G14 was high.

CONCLUSION

Patients with rheumatic disease show a reduced OHRQoL, with several differences between the entities. Psychosocial aspects appear to be of relevance and should be considered in multidisciplinary dental care of these patients.

Oral-Health-Related Quality of Life in Adult Patients with Rheumatic Diseases-A Systematic Review

OBJECTIVES

The aim of this systematic review was to assess the oral-health-related quality of life (OHRQoL) of adult patients with rheumatic diseases.

MATERIAL AND METHODS

A systematic literature search was performed, including clinical studies on adults (aged at least 18 years) with a verified diagnosis of rheumatic disease.

RESULTS

26 out of 41 clinical studies including rheumatoid arthritis (RA, seven studies), systemic sclerosis (SSc, five), Sjögren syndrome (SS, eight), Behcet disease (BD, four), systemic lupus erythematosus (SLE, one) and ankylosing spondylitis (AS, one) were found. In 15 studies, a healthy control group was recruited. The short form of the Oral Health Impact Profile (OHIP 14) was most frequently applied. The majority of studies (14/15) reported worse OHRQoL in patients with rheumatic disease compared to healthy individuals. In particular, patients with SS (salivary flow and composition) or BD (oral ulcers) showed a relation between OHRQoL and disease-specific oral manifestations. Most studies investigating subscales of OHRQoL (5/6) found the subscale physical disability to be predominantly affected in patients with rheumatic diseases. About half of the studies reported impaired psychosocial aspects.

CONCLUSION

Patients with rheumatic diseases exhibit reduced OHRQoL, especially in diseases with oral manifestations like SS and BD. Physical affections due to oral diseases and psychosocial impairments caused by disease-related parameters must be recognized within patient-centered dental care.