Accrual of organ damage in Behçet’s syndrome: trajectory, associated factors, and impact on patients’ quality of life over a 2-year prospective follow-up study

Background: This study aimed to investigate the trajectory of damage accrual, associated factors, and impact on health-related quality of life (HR-QoL) in a multicenter cohort of patients with Behçet’s syndrome (BS) over 2 years of follow-up. Methods: Patients recruited in the BS Overall Damage Index (BODI) validation study were prospectively monitored for 2 years and assessed for damage accrual, defined as an increase ≥1 in the BODI score, and HR-QoL was evaluated by the SF-36 questionnaire. Logistic and multiple linear regression models were built to determine factors associated with damage accrual and impairment in the different SF-36 domains. Results: During follow-up, 36 out of 189 (19.0%) patients had an increase ≥1 in the BODI score with a mean (SD) difference of 1.7 (0.8) (p <0.001). The incidence rate of damage accrual was stable over time, regardless of the disease duration. Out of 61 new BODI items, 25 (41.0%) were considered related to glucocorticoid (GC) use. In multivariate analysis, duration of GC therapy (OR per 1-year 1.15, 95% CI 1.07–1.23; p <0.001) and occurrence of ≥1 disease relapse (OR 3.15, 95% CI 1.09–9.12; p 0.038) were identified as predictors of damage accrual, whereas the use of immunosuppressants showed a protective effect (OR 0.20, 95% CI 0.08–0.54, p<0.001). Damage accrual was independently associated with the impairment of different physical domains and, to a greater extent, in emotional domains of the SF-36 questionnaire. Female sex, higher disease activity, and fibromyalgia were also significantly associated with impairment in HR-QoL. Conclusion: In BS, organ damage accrues over time, also in long-standing disease, resulting in an impairment of the perceived physical and mental health. Adequate immunosuppressive treatment, preventing disease flares and minimizing exposure to GCs have a crucial role in lowering the risk of damage accrual

Bilateral Recurrent Uveitis in a Young Patient with Family History of Spondyloarthritis: Spondyloarthritis or Not?

We present the case of a young man with a strong family history of SpA, who was referred to the Rheumatology Clinic due to bilateral uveitis refractory to treatment with corticosteroids. The patient’s renal function gradually deteriorated and a subsequent biopsy was positive for interstitial nephritis. After excluding all other systemic diseases, the diagnosis of TINU syndrome was confirmed. Although rare, TINU syndrome should be considered in the differential diagnosis of non-infective uveitis especially in the presence of urinalysis abnormalities. © 202

Investigation of the genetic overlap between rheumatoid arthritis and psoriatic arthritis in a Greek population

Objectives: Several rheumatoid arthritis (RA) susceptibility loci have also been found to be associated with psoriatic arthritis (PsA), demonstrating that there is a degree of genetic overlap between various autoimmune diseases. We sought to investigate whether single nucleotide polymorphisms (SNPs) mapping to previously reported RA and/or PsA susceptibility loci, including PLCL2, CCL21, REL, STAT4, CD226, PTPN22, and TYK2, are associated with risk for the two diseases in a genetically homogeneous Greek population. Method: This study included 392 RA patients, 126 PsA patients, and 521 healthy age- and sex-matched controls from Greece. Genotyping of the SNPs was performed with Taqman primer/probe sets. Bioinformatic analysis was performed using BlastP, PyMOL, and Maestro and Desmond. Results: A significant association was detected between the GC genotype of rs34536443 (TYK2) in both the PsA and RA cohorts. The C allele of this SNP was associated with PsA only. Evidence for association with PsA was also found for the GG genotype and G allele of the rs10181656 SNP of STAT4. The TC genotype of the rs763361 SNP of CD226 was associated with PsA only. Conclusions: Genetic overlap between PsA and RA was detected for the rs34536443 SNP of the TYK2 gene within a Greek population. An association of STAT4 (rs10181656) with PsA was confirmed whereas CD226 (rs763361) was associated with PsA but not with RA, in contrast to previous reports. The different findings of this study compared to previous ones highlights the importance of comparative studies that include various ethnic or racial populations. © 2017 Informa Healthcare on license from Scandinavian Rheumatology Research Foundation

The relation of partners’ illness representations to the coping behaviors of patients with inflammatory rheumatic diseases through patients’ illness representation: A dyadic regulation process

Partners play a crucial role in patients’ adaptation to a chronic illness, yet very little is known about the impact of partners’ representations on rheumatic patients’ coping behaviors. The aim of the present cross-sectional study was to examine the relation of partners’ representations of control/cure, consequences and emotional representations to patients’ coping behaviors through patients’ representations, and to assess the impact of the potential interactions between patients’ and partners’ representations. The study was conducted at the Rheumatology Clinic, University of Crete Hospital in Heraklion, Greece. One hundred three heterosexual patients with Rheumatoid Arthritis (RA) or Systemic Lupus Erythematosus (SLE) and their spouses (patients’ mean age = 53.87 years; SD = 9.6; partners’ mean age = 51.23; SD = 7.2; 91.3% women) participated in the study. All of them completed the Revised Illness Perception Questionnaire. Patients’ behaviors were assessed with the Coping with Health Injuries and Problems Scale. Structural Equation Modeling and mediation analysis were conducted. Partners’ illness representations were only indirectly related to patients’ coping behaviors through patients’ representations (χ2 = 20.39, df = 16, p < 0.05). Furthermore, the negative relation of patients’ representations of personal control to palliative coping was stronger when partners perceived the rheumatic disease as less controllable (b = −0.07, t(82) = −2.36, p < 0.05). The findings emphasize the importance of partners’ representations for patients’ coping process and provide support to the need for partners to participate in relevant interventions. © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature

Discordance between patient and physician global assessment of disease activity in Behçet’s syndrome: a multicenter study cohort

Background: To compare the patients’ and physician’s global assessment of disease activity in Behçet’s syndrome (BS) and investigate the frequency, magnitude, and determinants of potential discordance. Methods: A total of 226 adult BS patients with a median (IQR) age of 46.9 (35.6–55.2) years were enrolled across Italy, Greece, Portugal, and Spain. Demographic, clinical, and therapeutic variables, as well as the patient reported outcomes, were collected at the recruitment visit. The physical (PCS) and mental (MCS) component summary scores of the Short Form Questionnaire 36 (SF-36) and the Behçet’s syndrome Overall Damage Index (BODI) were calculated. Disease activity was assessed by the patients’ (PtGA) and physician’s global assessment (PGA) in a 10-cm visual analog scale, as well as the Behçet Disease Current Activity Form (BDCAF). Discordance (∆) was calculated by subtracting the PGA from the PtGA and defined as positive (PtGA>PGA) and negative (PtGA 80%) of disagreements were due to patients rating higher their disease activity. Higher values of BDCAF were associated to increased rate of positive discordance. When BDCAF = 0, the median (IQR) values of PtGA and PGA were 0.2 (0–2) and 0 (0–1), respectively. PCS (adjusted odds ratio (adjOR) 0.96 per unit, 95% CI 0.93–0.98, p = 0.006) and MCS (adjOR 0.96 per unit, 95% CI 0.93–0.99, p = 0.003) were independently associated with positive discordance using both cutoffs. Active ocular involvement emerged as a potential determinant of negative discordance (adjOR 5.88, 95% CI 1.48–23.30, p = 0.012). Conclusions: PtGA and PGA should be considered as complementary measures in BS, as patients and physicians may be influenced by different factors when assessing active disease manifestations. Particularly, PtGA may be a useful tool in the assessment of BS disease activity, as it carries a low risk to misclassify an inactive disease, and may allow to capture aspects of the patient’s health that negatively affect his well-being and the treatment