Impaired fertility in men diagnosed with inflammatory arthritis: results of a large multicentre study (iFAME-Fertility).

OBJECTIVES: The impact of inflammatory arthritis (IA) on male fertility remains unexplored. Our objective was to evaluate the impact of IA on several male fertility outcomes; fertility rate (number of biological children per man), family planning, childlessness and fertility problems. METHODS: We performed a multicentre cross-sectional study (iFAME-Fertility). Men with IA 40 years or older who indicated that their family size was complete were invited to participate. Participants completed a questionnaire that included demographic, medical and fertility-related questions. To analyse the impact of IA on fertility rate, patients were divided into groups according to the age at the time of their diagnosis: ≤30 years (before the peak of reproductive age), between 31 and 40 years (during the peak) and ≥41 years (after the peak). RESULTS: In total 628 participants diagnosed with IA were included. Men diagnosed ≤30 years had a lower mean number of children (1.32 (SD 1.14)) than men diagnosed between 31 and 40 years (1.60 (SD 1.35)) and men diagnosed ≥41 years (1.88 (SD 1.14)).This was statistically significant (p=0.0004).The percentages of men diagnosed ≤30 and 31-40 years who were involuntary childless (12.03% vs 10.34% vs 3.98%, p=0.001) and who reported having received medical evaluations for fertility problems (20.61%, 20.69% and 11.36%, p=0.027) were statistically significant higher than men diagnosed ≥41 years. CONCLUSIONS: This is the first study that shows that IA can impair male fertility. Men diagnosed with IA before and during the peak of reproductive age had a lower fertility rate, higher childlessness rate and more fertility problems. Increased awareness and more research into the causes behind this association are urgently needed.

Association between comorbidities and disease activity in axial spondyloarthritis: results from the BSRBR-AS.

OBJECTIVE: Whether comorbidities influence disease activity assessment in axial SpA (axSpA) is unclear. Comorbidities inflate DAS28 in rheumatoid arthritis through the patient global score. We examined whether axSpA disease activity measures are differentially affected, and whether comorbidities inflate the AS disease activity score (ASDAS) through the patient global component. METHODS: We used baseline data from the British Society for Rheumatology Biologics Register for AS, including 14 physician diagnosed comorbidities. Linear models were used to compare disease activity (BASDAI, spinal pain, ASDAS) and ESR/CRP according to comorbidity count, adjusted for age, gender, BMI, smoking, socioeconomic status, and education. The same models were used to examine whether the patient global score was associated with comorbidities, additionally adjusting for other ASDAS components. RESULTS: The number of participants eligible for analysis was 2043 (67% male, mean age 49 years); 44% had at least one comorbidity. Each additional comorbidity was associated with higher BASDAI by 0.40 units (95% CI: 0.27, 0.52) and spinal pain by 0.53 (95% CI: 0.37, 0.68). Effect size for ASDAS (0.09 units; 95% CI: 0.03, 0.15) was not clinically significant. ESR and CRP were not associated with comorbidity count. Depression, heart failure and peptic ulcer were consistently associated with higher disease activity measures, but not CRP/ESR. Patient global was associated with comorbidity count, but not independently of other ASDAS components (P = 0.75). CONCLUSION: Comorbidities were associated with higher patient reported disease activity in axSpA. Clinicians should be mindful of the potential impact of comorbidities on patient reported outcome measures and consider additionally collecting ASDAS when comorbidities are present.

Efficacy and serious adverse events profile of the adjuvanted recombinant zoster vaccine in adults with pre-existing potential immune-mediated diseases: a pooled post hoc analysis on two parallel randomized trials.

ABSTRACT OBJECTIVE: In the ZOE-50 (NCT01165177) and ZOE-70 (NCT01165229) phase 3 clinical trials, the adjuvanted recombinant zoster vaccine (RZV) demonstrated ≥90% efficacy in preventing herpes zoster (HZ) in all age groups ≥50 years. Given the increased HZ risk associated with certain underlying autoimmune diseases or their treatment regimes, we conducted a post hoc analysis of RZV's efficacy against HZ and safety profile [specifically, the occurrence of serious adverse events (SAEs)] in ZOE-50/70 participants who reported pre-existing potential immune-mediated diseases (pIMDs) at enrolment and were not on immunosuppressive therapies. METHODS: Adults aged ≥50 (ZOE-50) and ≥70 (ZOE-70) years were randomized to receive two doses of RZV or placebo 2 months apart. In this subgroup analysis of participants with at least one pIMD at enrolment, the efficacy was calculated for two-dose recipients who did not develop confirmed HZ before 30 days post-dose 2. SAE occurrence was evaluated for all participants who received at least one dose. RESULTS: Of the 14 645 RZV and 14 660 placebo recipients from the ZOE-50/70 studies, 983 and 960, respectively, reported at least one pre-existing pIMD at enrolment and were included in these analyses. The most frequent pre-existing conditions were psoriasis, spondyloarthropathy and RA. Efficacy against HZ was 90.5% (95% CI: 73.5, 97.5%) overall with the lowest being 84.4% (95% CI: 30.8, 98.3%) in the 70-79-year-old age group. SAEs and fatal SAEs were similar between RZV and placebo recipients. CONCLUSION: In ZOE-50/70 participants with pre-existing pIMDs, RZV was highly efficacious against HZ and SAE incidence was similar between RZV and placebo recipients. TRIAL REGISTRATION: ClinicalTrials.gov, https://clinicaltrials.gov, NCT01165177 (ZOE-50), NCT01165229 (ZOE-70).

Risk factors for hospital admissions related to COVID-19 in patients with autoimmune inflammatory rheumatic diseases.

OBJECTIVES: To describe patients with autoimmune inflammatory rheumatic diseases (AIRD) who had COVID-19 disease; to compare patients who required hospital admission with those who did not and assess risk factors for hospital admission related to COVID-19. METHODS: An observational longitudinal study was conducted during the pandemic peak of severe acute respiratory syndrome coronavirus 2 (1 March 2020 to 24 April). All patients attended at the rheumatology outpatient clinic of a tertiary hospital in Madrid, Spain with a medical diagnosis of AIRD and with symptomatic COVID-19 were included. The main outcome was hospital admission related to COVID-19. The covariates were sociodemographic, clinical and treatments. We ran a multivariable logistic regression model to assess risk factors for the hospital admission. RESULTS: The study population included 123 patients with AIRD and COVID-19. Of these, 54 patients required hospital admission related to COVID-19. The mean age on admission was 69.7 (15.7) years, and the median time from onset of symptoms to hospital admission was 5 (3-10) days. The median length of stay was 9 (6-14) days. A total of 12 patients died (22%) during admission. Compared with outpatients, the factors independently associated with hospital admission were older age (OR: 1.08; p=0.00) and autoimmune systemic condition (vs chronic inflammatory arthritis) (OR: 3.55; p=0.01). No statistically significant findings for exposure to disease-modifying antirheumatic drugs were found in the final model. CONCLUSION: Our results suggest that age and having a systemic autoimmune condition increased the risk of hospital admission, whereas disease-modifying antirheumatic drugs were not associated with hospital admission.

Smoking in spondyloarthritis: unravelling the complexities.

Tobacco smoking is a major threat to health. There is no doubt about the need to promote and support cessation at every opportunity. Smoking has a clear role in RA, but what evidence is there that the same relationship exists in SpA? In this review, we examine (the less cited) paradoxes and contradictions in the existing axial SpA (axSpA) and PsA literature; for example, smoking appears to be 'protective' for some axSpA manifestations. We also highlight findings from higher quality evidence: smoking is associated with increased risk of PsA and the risk of psoriasis in axSpA. The relationship between smoking and SpA is far from simple. Our aim is to highlight the harms of smoking in SpA and bring attention to inconsistencies in the literature to inform further research.

Epidemiological survey and risk factor analysis of dialysis-related amyloidosis including destructive spondyloarthropathy, dialysis amyloid arthropathy, and carpal tunnel syndrome.

The RDT population, initially at 215 patients, exceeded 300,000 in 2011, with a total of 329,609 patients at the end of December 2016. In our Institute, the number of patients with destructive spondylosis is increasing with the increase in the number of dialysis patients in Japan. We had 14 Cases in the 1990s, and then 82 cases in the 2000s and have already had 131 cases in the 2010s. The purpose of this study was to investigate the incidence of dialysis-related amyloidosis (DRA) such as destructive spondyloarthropathy (DSA), dialysis amyloid arthropathy (DAA), and carpal tunnel syndrome (CTS). In addition, another purpose was to examine the risk factors of the DRA. DAA made its own assessment on radiographs based on stage. Survey items were patient's basic data, laboratory data and X-ray view. Patient's basic data included such as sex, age, height, and weight and RDT-related factors such as kidney disease that led to RDT, age at start of RDT, RDT history, medical history (past and present), and history of surgery. The frequency of DRA was examined by medical history and radiological examination in 199 dialysis patients who obtained informed consent. The patients were divided into two groups according to the presence or absence of DRA, and risk factors of DRA were investigated from the medical history, basic data of patients, and blood tests. Of the 199 patients on regular dialysis therapy, 41 (20.6%) showed DRA. Based on the X-ray images, 21 patients (10.6%) showed DSA, while 22 patients (11.1%) showed DAA. Sixteen patients (8.0%) had CTS, determined through a history of surgery. Regarding overlap of conditions, 14 had both DSA and DAA, 3 had both DSA and CTS, and 2 had both DAA and CTS. There were statistically significant differences between the two groups in the cause of disease in Chronic glomerulonephritis and Diabetic Nephropathy, age at the start of RDT, period of RDT, body weight, blood platelet count, and blood Ca level. When multivariate analysis was performed on these items, statistical differences were recognized only during the dialysis period. In conclusion, long dialysis period was a risk factor for DRA.

Prevalence of axial spondyloarthritis in Poland.

The prevalence of axial spondyloarthritis (axSpA) in the published data varies significantly. Two types of axSpA can be distinguished depending upon the presence of abnormalities consistent with sacroiliitis on plain radiography: ankylosing spondylitis (AS) and nonradiographic axial SpA (nr-axSpA). The aim of this study is to perform a retrospective analysis of axSpA prevalence in Poland in the years 2008-2017. The National Health Fund (NHF) database for the period 2008-2017 was analysed. Data of all patients with the ICD-10 codes M46 (M46.1, M46.8, M46.9) or M45 (further named other inflammatory spondylopathies-OIS and AS, respectively) as the main or co-existing diagnosis were extracted and analysed. The AS prevalence was stable during the period under examination amounting to approximately 0.083%, while the OIS prevalence increased from 0.036 to 0.059%. For both men and women, the AS prevalence increased with age, reaching a maximum around the age of 70; however, in men, a marked increase in prevalence was observed earlier as compared to women (20-24 vs. 40-44 years, respectively). The OIS prevalence also increased with age; however, the maximum was reached earlier as in case of AS. Moreover, a sharp increase in OIS prevalence occurred earlier than in AS (15-19 years) with no difference between sexes. In Poland, approximately 0.1% of the population suffers from AS-the prevalence remained stable over the last decade. The prevalence of OIS increased markedly over the studied period which presumably reflects an increasing prevalence of nr-axSpA as the effect of the introduction of ASAS classification criteria for axSpA.

Is fibromyalgia frequency increasing in axial spondyloarthritis? Association with fibromyalgia and biological therapies.

Fibromyalgia (FM) is known a common painful syndrome and its frequency is increased in inflammatory rheumatic diseases. We aimed to assess FM frequency in axial spondyloarthritis (AxSpA) patients and age- and sex-matched healthy controls with the 2011 ACR FM criteria. We evaluated the association between receiving biologic disease-modifying antirheumatoid drugs (bDMARD) and presence of FM. 127 patients with Ax-SpA and 73 age- and sex-matched controls were included. Individuals were assessed according to modified 2011 ACR diagnostic criteria for FM. The pain was evaluated by visual analog scale (VAS). Disease activity was assessed by Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Ankylosing Spondylitis Disease Activation Score (ASDAS). Spinal limitation, quality of life, and functionality were assessed. Drug therapies were noted. AxSpA and control group had similar FM rates. 43 (33.9%) patients in AxSpA group and 22 (30.1%) patients in control group had FM diagnosis (p = 0.589). Age, gender, BMI, and CRP values were similar in the AxSpA patients with and without FM, while global VAS and ASDAS scores were higher in patients with FM. Biologic DMARD use was higher in the AxSpA patients with FM; however, the difference was not statistically significant. In conclusion, FM frequency does not increase in AxSpA patients as compared to healthy controls. FM awareness is one of the key points to determine the appropriate treatment due to the influence on disease activity.

Familial Mediterranean fever is associated with a wide spectrum of inflammatory disorders: results from a large cohort study.

Familial Mediterranean fever (FMF) is characterized by recurrent short-lived/self-limiting inflammatory attacks. Besides these, a substantial number of patients with FMF present with a variety of other inflammatory diseases; however, this issue has not been systematically studied previously. Hence, we aimed to investigate the frequency of inflammatory comorbid diseases in a large FMF cohort. All patients were recruited from "FMF in Central Anatolia (FiCA) Cohort", comprising 971 (mean age 35.3 ± 12 years, 61.5% female) adult subjects. All patients fulfilled Tel Hashomer criteria. Demographic data, FMF disease characteristics, MEFV gene mutations, and comorbid inflammatory diseases were meticulously questioned, and laboratory features and genotype data were retrieved from hospital records. There were comorbid inflammatory diseases in 205 (21.1%) patients. The most common inflammatory disease was spondyloarthritis (12.9%). Other remarkable inflammatory disorders were psoriasis, immunoglobulin A vasculitis/Henoch-Schönlein purpura, Behçet's disease and inflammatory bowel diseases. Cryptogenic organizing pneumonia is a newly defined entity in our cohort which is seemed to be associated with FMF (0.3%). Number of patients with persistent inflammation was higher in those with comorbid diseases (p < 0.001). Our results suggest that FMF is commonly associated with other inflammatory diseases. Therefore, clinicians should be cautious about comorbid inflammatory diseases in FMF patients, particularly in those with persistent inflammation. Identification of pathogenic pathways linking FMF to these diseases warrants further investigations.

Anterior uveitis in patients with spondyloarthropathies in a single US academic center: a retrospective study.

Uveitis may represent an opportunity to diagnose spondyloarthropathies (SpA) earlier and influence treatment decisions. We describe the percentage of acute anterior uveitis (AAU) in a diverse group of SpA patients seen at one academic setting and compare demographic and clinical characteristics according to the presence of uveitis. We conducted a retrospective study of patients with SpA and AAU (January 2016-June 2017). Patients were identified using ICD-10 and administrative claim codes, diagnoses were confirmed through chart review. Extracted data included demographics, laboratory, clinical data, treatment and Routine Assessment of Patient Index Data 3 (RAPID3) scores based on Multidimensional Health Assessment Questionnaire (MDHAQ). Baseline description and comparison between the two groups were performed. We included 190 patients, mostly men (59.5%), with a mean age of 45.9 years: 48% with ankylosing spondylitis (AS), 26% with psoriatic arthritis (PsA), 22% with undifferentiated SpA, and 4% with SpA associated with inflammatory bowel disease (IBD). Uveitis was identified in 17% of patients, ranging from 25% in AS to 4% in PsA. Time from symptom onset to SpA diagnosis was longer in patients with uveitis (10.9 versus 5.9 years, p < 0.001). A higher percentage of patients with uveitis were HLA-B27 positive (85% versus 67%, p = 0.02). The prevalence of uveitis in our population was 17%, slightly lower than previously reported in the literature. There was a diagnostic delay of about 7 years, significantly longer in patients with uveitis. New screening strategies in collaboration with ophthalmology may lead to earlier diagnosis and better outcomes.

The frequency of juvenile spondyloarthropathies in childhood familial Mediterranean fever.

OBJECTIVES: The aim of this study is to evaluate the frequency of juvenile spondyloarthropathies (JSpA) in childhood familial Mediterranean fever (FMF) patients from a single tertiary centre. Additionally, we aimed to investigate the main clinical characteristics of FMF patients with coexistence of JSpA clinical features. METHODS: We evaluated 323 paediatric FMF patients who were followed at our clinic. All of the patients were evaluated by three different investigators (EO, DS, ET) for the presence of JSpA clinical signs, according to the recently proposed JSpA criteria. Patients preliminary diagnosed as FMF+JSpA were further evaluated by the experienced paediatric rheumatologist (OK) who made the final decision on the diagnosis of the patients. RESULTS: The female/male ratio was 1.13 (n =172/151). Preliminarily, 33 (10.2%) out of 323 paediatric FMF patients had been classified as FMF+JSpA. An experienced paediatric rheumatologist re-evaluated the classified patients and all of them were diagnosed as definitive FMF+JSpA. The M694V mutation was the most common mutation, seen in (n=18/32) (56.3%) FMF+JSpA and in (n=152/251) (61.1%) FMF patients without JSpA/JIA. CONCLUSIONS: Apart from acute monoarthritis of the lower extremities, the chronic arthritis should be kept on mind among FMF patients with articular involvement. The JSpA should be considered in FMF patients with oligoarthritis, inflammatory back pain and enthesopathy complaints with onset over 6 years. Newly proposed JSpA criteria can be used to spondyloarthropathies in childhood FMF.

Polymorphisms of human leukocyte antigen B*27 on clinical phenotype of spondyloarthritis in Chinese.

BACKGROUND: In recent years, an ever-increasing number of alleles of human leukocyte antigen B*27 (HLA-B*27) have been identified. This study aimed to establish an updated method for HLA-B*27 subtyping, and to investigate the impact of HLA-B*27 polymorphisms on the clinical phenotype of spondyloarthritis (SpA). METHODS: Overall, 184 SpA patients were recruited for analyzing diversity of HLA-B*27 via an updated high-resolution polymerase chain reaction amplification with sequence specific primers (PCR-SSP). RESULTS: The prevalence of HLA-B*27 was 94.0%, and four subtypes were identified including HLA-B*2704 (77.5%), B*2705 (20.2%), B*2707 (1.7%), and B*2724 (0.6%). There was an obvious male predominance (P=.05) and markedly elevated C-reaction protein (CRP) in B*27 positive SpA (P<.01). In multivariate linear regression analysis, the elevated CRP was positively associated with HLA-B*27 positivity (regression coefficient B=46.1, P=.0003), grade of sacroiliitis (B=47.5, P=.0032), and male gender (B=20.4, P=.0041). Notably, a male predilection was also found in B*2705 positive SpA while B*2707 was associated with older age, higher positive family history, and higher prevalence of extra-articular features (all P<.05). CONCLUSIONS: In this study, an updated PCR-SSP technique to identify increasing alleles of HLA-B*27 was developed and their different effects on clinical manifestations of SpA were demonstrated. Genotyping of HLA-B*27 would shed light on our understanding of the pathogenesis of SpA.

Epidemiology of arthritis, chronic back pain, gout, osteoporosis, spondyloarthropathies and rheumatoid arthritis among 1.5 million patients in Australian general practice: NPS MedicineWise MedicineInsight dataset.

BACKGROUND: Previous estimates for the prevalence of musculoskeletal conditions (MSK) and chronic pain in Australia have been based on self-report. We aimed to determine the prevalence and distribution of arthritis, chronic back pain, gout, osteoporosis, spondyloarthropathies and rheumatoid arthritis and current consultations for chronic pain among adults attending Australian general practice, and describe their distribution according to sociodemographic characteristics and presence of co-morbidities. METHODS: We investigated 1,501,267 active adult patients (57.6% females; 22.5% ≥65y) evaluated between 2013 and 2016 and included in the MedicineInsight database (a National Prescribing Service MedicineWise program), a large general practice data program that extracts longitudinal de-identified electronic medical record data from 'active' patients in over 550 practices. Three main groups of outcomes were investigated: 1) "prevalence" of arthritis, chronic back pain, gout, osteoporosis, spondyloarthropathies, and/or rheumatoid arthritis between 2000 and 2016; 2) "current" diagnosis/encounter for the same conditions occurring between 2013 and 2016, and; 3) "current" consultations for chronic pain of any type occurring between 2013 and 2016. RESULTS: The combined "prevalence" of the investigated MSK (diagnosis between 2000 and 2016) among adults attending Australian general practice was 16.8% (95%CI 15.9;17.7) with 21.3% (95%CI 20.2;22.4) of the sample consulting for chronic pain between 2013 and 2016. The investigated MSK with the highest "prevalence" were arthritis (9.5%) and chronic back pain (6.7%). Patients with some of these MSK attended general practices more frequently than those without these conditions (median 2.0 and 1.0 contacts/year, respectively). The "prevalence" of the investigated MSK and "current" consultations for chronic pain increased with age, especially in women, but chronic pain remained stable at 22% for males aged > 40 years. The investigated MSK and chronic pain were more frequent among those in lower socioeconomic groups, veterans, Aboriginal and Torrent Strait Islanders, current and ex-smokers, and patients with chronic obstructive pulmonary disease or heart failure. CONCLUSIONS: The investigated MSK are more frequent among lower socioeconomic groups and the elderly. Based on information collected from adults attending Australian general practices, MedicineInsight provided similar estimates to those obtained from population-based studies, with the advantage of being based on medical diagnosis and including a national sample.

Fibromyalgia, a missed comorbidity in spondyloarthritis: prevalence and impact on assessment and treatment.

PURPOSE OF REVIEW: Fibromyalgia is a clinical representation of the neurobiological phenomenon of central sensitization, characterized by chronic widespread pain, fatigue, sleep disturbance, and other symptoms. Fibromyalgia may occur in conjunction with chronic rheumatic diseases, driven by the effects of chronic pain and inflammation and likely influenced by the patient's genetic and psychoemotional background. This article reviews the data on prevalence of concomitant fibromyalgia and its impact on disease assessment in patients with spondyloarthritis (SpA) and psoriatic arthritis (PsA). RECENT FINDINGS: Fibromyalgia occurs in 2-8% of the general population. In AxSpA cohorts the prevalence has been reported in 4-25%, and in PsA, 16-22%, the majority being female. Measures of disease activity which are comprised partly or wholly of patient-reported outcomes such as pain and patient global are significantly higher in patients with concomitant fibromyalgia and do not improve as much with treatment as more objective measures, a finding which has been observed in other diseases such as rheumatoid arthritis and lupus. SUMMARY: Fibromyalgia occurs in a significant proportion of patients with SpA and PsA. Disease activity measures with subjective elements are conflated in patients with fibromyalgia and do not reliably assess true inflammatory disease. This needs to be taken into account when evaluating the impact of immunomodulatory therapy.

Axial spondyloarthritis classification criteria: the debate continues.

PURPOSE OF REVIEW: The Assessment of Spondyloarthritis International Society (ASAS) axial spondyloarthritis (axSpA) classification criteria marked a major step forward in SpA research, distinguishing axial from peripheral disease, and allowing earlier identification through MRI. This facilitated all aspects of research including epidemiology, therapeutics and patient outcomes. RECENT FINDINGS: The ASAS axSpA classification criteria have been applied broadly in research, and were validated in a recent meta-analysis of international studies. Concerns arose because of clinical differences between the clinical and imaging arms, which imply different risk for radiographic progression, and perform differently in validation studies. Low specificity of the MRI finding of sacroiliac joint bone marrow edema may lead to misclassification in populations with low axSpA prevalence. We suggest methodology to improve upon the criteria, including rigorous assessment of potential candidate criteria sets, discrete choice experiments to allow consideration of feature weights, and validation. Separately, assessment of structural and inflammatory MRI abnormalities should be performed to refine the MRI definition of sacroiliitis. SUMMARY: The debate regarding the validation and modification of the ASAS axSpA classification criteria should lead to international efforts to build upon the gains made by these criteria, to further refine the axSpA population definitions for research and ultimately improve patient outcomes.

Exploring the relationship between demographic and disease-related variables and perceived effect of health status on sexual activity in patients with axial spondyloarthritis: associations found only with non-disease variables.

OBJECTIVE: To explore the relationship between demographic and disease-related variables and the perceived effect of health status on sexual activity in patients with axial spondyloarthritis (ax-SpA). METHOD: The study assessed 379 ax-SpA patients consecutively recruited from two rheumatology outpatient clinics. Data collection included information on demographics, markers and measures of ax-SpA disease, treatment, comorbidity, and health-related quality of life (HRQoL) using the Short Form-36. The perceived effect of health status on sexual activity was assessed using question 15 in the HRQoL instrument 15D. RESULTS: The mean age of the patients was 45.6 years, 66.5% were men, 87.3% were human leucocyte antigen-B27 positive, and mean disease duration was 13.9 years. A total of 312 patients (82.3%) reported their health status to have no/little effect and 17.7% patients reported their health status to have a large negative effect on their sexual activity. In univariate analysis, increased body mass index (BMI), smoking, alcohol consumption, unemployed status, low physical activity, comorbidities, and higher disease activity (Bath Ankylosing Spondylitis Questionnaire), impaired body movement and lower HRQoL were associated with a large effect on sexual activity. In adjusted analyses, only female gender, high BMI, current smoking, and low HRQoL showed significant associations. CONCLUSION: Approximately 20% of ax-SpA patients reported a large negative effect on their sexual activity. Female gender, high BMI, current smoking, and reduced HRQoL were associated with health status having a large effect on sexual activity, whereas no measures reflecting ax-SpA disease showed an independent association.

Fatigue contributes to work productivity impairment in patients with axial spondyloarthritis: a cross-sectional UK study.

OBJECTIVES: To determine factors associated with absenteeism, presenteeism, work productivity loss (WPL), and daily activity impairment in UK patients with AxSpA using standardised measures. METHODS: 490 patients with AxSpA completed (1) Work Productivity and Impairment questionnaire (WPAI), providing measures for absenteeism, presenteeism, WPL and daily activity impairment, and (2) BASDAI, BASFI, BASMI, Jenkins Sleep scale, Patient Global Assessment disease activity (PGA), back pain night and anytime, EQ-5D for mobility, self-care, daily activities, pain/discomfort, anxiety/depression, EQ-VAS Health State Today, FACIT fatigue, for health-related disease factors. Multivariate linear and logistic regression determined associations between WPAI measures and health-related factors. RESULTS: 301(61%) patients provided WPAI measurements, 76% were male, 87% HLA-B27+. Mean (SD) WPAI scores for absenteeism were 5.1%(19.2), presenteeism 22%(24.3), WPL 23.2%(25.7), activity impairment 34.8%(27.3). Absenteeism was associated with higher fatigue levels and more likely in patients with nrAxSpA. Presenteeism and WPL were both associated higher fatigue levels, BASDAI, and BASFI respectively. Daily activity impairment was associated with higher fatigue levels, BASFI, PGA, EQ-VAS, and smoking. CONCLUSIONS: Work productivity and impairment are associated with fatigue, disease activity, and functional ability in UK patients with AxSpA. The strong association of fatigue with all work measures as well as with daily activity impairment emphasises the need to better understand the impact of fatigue on patients' quality of life. Improving fatigue may help to optimise work status.

Biologic treatment for rheumatic disease: real-world big data analysis from the Greek country-wide prescription database.

OBJECTIVES: To directly assess the prevalence of inflammatory rheumatic disease under treatment with biologic disease modifying anti-rheumatic drugs (b-DMARDs) and compare treatment patterns between rheumatoid arthritis (RA) and spondyloarthropathy (SpA), including psoriatic arthritis. METHODS: The obligatory country-wide prescription electronic database covering 10.223.000 Greek citizens (95.1% of the population, 99.5% Caucasian), all of whom with fully reinbursed access to b-DMARDs, was used to retrospectively capture all patients under b-DMARDs for RA/SpA between June 2014-May 2015. Age, gender and medications for RA/SpA and co-morbid classical cardiovascular risk factors (hypertension, dyslipidaemia, diabetes) were retrieved and analysed. RESULTS: A total of 9.824 RA (61.2±14.0 years, 79% women) and 9.279 SpA patients (51.4±13.1 years, 41% women) using pharmacy-dispensed prescriptions for b-DMARDs were identified (overall prevalence 0.19%). Tumour necrosis factor inhibitors were used in 73% and 99% of RA and SpA patients, respectively. B-DMARD monotherapy (RA: 18.71%, SpA: 52.11%), b-DMARD switching during 12 months (RA: 7.73%, SpA: 6.26%), and use of methotrexate (RA: 50.25%, SpA: 27.35%) and corticosteroids (RA: 55.8%, SpA: 23.63%) differed between the two patient subgroups. In both subgroups, women received more often than men methotrexate, leflunomide, hydroxychloroquine and corticosteroids, and less often b-DMARD monotherapy. After adjustments for age, gender and concomitant drugs, the probability for anti-hypertensive and lipid-lowering drug prescription was higher in SpA than RA [OR=1.41 (95%CI: 1.29-1.54) and 1.24 (1.14-1.36), respectively, p<0.001], whereas for anti-diabetics it was similar. CONCLUSIONS: In the first country-wide study that examines the characteristics of rheumatic disease patients under b-DMARD we show that their exact prevalence is 0.19%, with RA patients being older by 10 years, only slightly more numerous, and less likely to receive treatment for hypertension and dyslipidaemia than their demographically matched SpA counterparts. Longitudinal studies should assess the implications of these novel findings on the differential financial burden of rheumatic diseases, as well as on cardiovascular morbidity and mortality of these patients.

Should axial spondyloarthritis without radiographic changes be treated with anti-TNF agents?

A spectrum of disease extends beyond the rigid confines of ankylosing spondylitis (AS). Axial spondyloarthritis (axSpA) encompasses non-radiographic axSpA (nr-axSpA) in individuals without established radiographic changes but with other clinical/imaging axSpA features and AS in those with definite sacroiliac joint changes on pelvic X-rays. A broad consensus about the management of nr-axSpA is emerging among clinicians, but the evidence base remains open to question. To explore whether nr-axSpA and AS should be treated similarly, we examined the literature on their prevalence, natural history, disease burden, and treatment. There is strong evidence that nr-axSpA and AS are expressions of the same disease. Approximately 10% of patients with nr-axSpA will develop radiographic disease over 2 years; after >20 years, the figure may exceed 80%. Nr-axSpA patients have lower CRP and less spinal inflammation on MRI than AS patients but similar disease activity, pain, and quality-of-life impairment. Most patients with nr-axSpA manage well with conservative treatment, but a minority has severe disabling symptoms. Anti-TNF therapy has demonstrated similar efficacy and safety in nr-axSpA and AS. Current evidence does not clearly indicate that anti-TNF treatment can inhibit or limit bony progression of AS, the basis of conservative and anti-TNF treatment is control of symptoms and function. For some patients with nr-axSpA, the need for powerful treatments is as great as in some with AS; thus, treatment of axSpA should be consistent across the axSpA spectrum with anti-TNF agents being available, irrespective of radiographic change, according to the same criteria as those applied to AS.

The prevalence of spondyloarthropathy in fibromyalgia patients.

OBJECTIVE: To document the prevalence of Spondyloarthropathy (SpA) with an evaluation of patients previously diagnosed with fibromyalgia syndrome (FMS). METHODS: The patients diagnosed with FMS before telephoned and asked three questions to determine for inflammatory back pain. American College of Rheumatology (ACR) Fibromyalgia criteria 1990 and ACR 2010 and for diagnosing patients with SpA; criteria from the European Spondyloarthropathy Study Group (ESSG), and Amor were applied. RESULTS: FMS was diagnosed according to 1990 ACR criteria in 14 (60.8%) SpA patients who were diagnosed with SpA according to the Amor criteria alone and in 10 (43.4%) patients who were diagnosed according to ESSG criteria alone, while it was diagnosed in 9 (33.3%) patients who were diagnosed with SpA according to Amor and ESSG criteria together and in 15 (65.2%) patients diagnosed with SpA according to Amor and/or ESSG criteria. The most tenderness was experienced in the bilateral shoulder supraspinatus tendon insertion region (57.7%) and in the sacroiliac joint (40.8%). Fourteen (60.8%) patients diagnosed according to ACR 1990 and 17 (51.6%) patients diagnosed according to ACR 2010 had plantar fasciitis and/or Achilles enthesopathy on foot radiography. CONCLUSIONS: There is a meaningful section of patients who are SpA or FMS and SpA are together in the patients thought to be FMS or the patients diagnosed with FMS according to ACR's criteria can be said.