Atorvastatin is unlikely to prevent rheumatoid arthritis in high risk individuals: results from the prematurely stopped STAtins to Prevent Rheumatoid Arthritis (STAPRA) trial.

OBJECTIVES: Persons at high risk of rheumatoid arthritis (RA) might benefit from a low-risk pharmacological intervention aimed at primary prevention. Previous studies demonstrated disease-modifying effects of statins in patients with RA as well as an association between statin use and a decreased risk of RA development. A randomised, double-blind, placebo-controlled trial investigated whether atorvastatin could prevent arthritis development in high-risk individuals. METHODS: Arthralgia patients with anticitrullinated protein antibody (ACPA) >3 xULN or ACPA and rheumatoid factor, without (a history of) arthritis, were randomised to receive atorvastatin 40 mg daily or placebo for 3 years. The calculated sample size was 220 participants. The primary endpoint was clinical arthritis. Cox regression analysis was used to determine the effect of atorvastatin on arthritis development. RESULTS: Due to a low inclusion rate, mainly because of an unwillingness to participate, the trial was prematurely stopped. Data of the 62 randomised individuals were analysed. Median follow-up was 14 (inner quartiles 6-35) months. Fifteen individuals (24%) developed arthritis: 9/31 (29%) in the atorvastatin group; 6/31 (19%) in the placebo group: HR 1.40, 95% CI 0.50 to 3.95. CONCLUSIONS: In this small set of randomised high-risk individuals, we did not demonstrate a protective effect of atorvastatin on arthritis development. The main reason for the low inclusion was unwillingness to participate; this may also impede other RA prevention trials. Further research to investigate and solve barriers for prevention trial participation is needed.

Effectiveness and safety over 3 years after the 2-year U-Act-Early trial of the strategies initiating tocilizumab and/or methotrexate.

OBJECTIVES: U-Act-Early was a 2-year, randomized placebo controlled, double-blind trial, in which DMARD-naïve early RA patients were treated to the target of sustained remission (SR). Two strategies initiating tocilizumab (TCZ), with and without methotrexate (MTX), were more effective than a strategy initiating MTX. The aim of the current study was to determine longer-term effectiveness in daily clinical practice. METHODS: At the end of U-Act-Early, patients were included in a 3-year post-trial follow-up (PTFU), in which treatment was according to standard care and data were collected every 3 months during the first year and every 6 months thereafter. Primary end point was disease activity score assessing 28 joints (DAS28) over time. Mixed effects models were used to compare effectiveness between initial strategy groups, correcting for relevant confounders. Between the groups as randomized, proportions of patients were tested for DMARD use, SR and radiographic progression of joint damage. RESULTS: Of patients starting U-Act-Early, 226/317 (71%) participated in the PTFU. Over the total 5 years, mean DAS28 was similar between groups (P > 0.20). During U-Act-Early, biologic DMARD use decreased in both TCZ initiation groups and increased in the MTX initiation group, but during follow-up this trend did not continue. SR was achieved at least once in 99% of patients. Of the 226 patients, only 30% had any radiographic progression over 5 years, without significant differences between the groups. CONCLUSION: Although in the short-term the strategies initiating TCZ yielded the most clinical benefit, in the longer-term differences in important clinical outcomes between the strategies disappeared, probably due to continuation of the treat-to-target principle.

High prevalence of hip involvement and decrease in inflammatory ultrasound lesions during tumour necrosis factor-α blocking therapy in ankylosing spondylitis.

OBJECTIVES: To assess the prevalence of clinical, US and radiographic hip involvement in AS patients with active disease and to explore the associations between these assessments. Furthermore, to evaluate the effect of 6 months of TNF-α blocking therapy on tender and inflammatory power Doppler US lesions of hip joints. METHODS: Consecutive AS patients starting TNF-α blocking therapy were evaluated for hip joint involvement. At baseline, patient-reported history of hip involvement was assessed and radiographic evaluation (BASRI-hip) was performed. Clinical examination (tender hip joints) and US examination took place before and after 6 months of treatment. RESULTS: Of the 111 included patients, 20% reported a history of hip involvement. At baseline, tender hip joints were present in 23% of patients. US examination showed inflammatory lesions in 17% of patients, of which 74% had positive power Doppler. Structural lesions were present in 20% of patients, of which 55% had osteophytes. Structural radiographic damage was seen in 10% of patients. Highest concordance was found between history of hip involvement and radiographic hip involvement (phi coefficient 0.333). After 6 months of TNF-α blocking therapy, significant decrease was found in tender hip joints (from 29 to 11), total number of inflammatory US lesions (from 29 to 9) and positive power Doppler (from 22 to 6). CONCLUSION: The prevalence rate of hip involvement in AS patients varies from 10 to 23%, depending on the type of hip assessment. TNF-α blocking therapy significantly improved tender hip joints, and inflammatory US lesions including positive power Doppler.

Reduced Occurrence Rate of Acute Anterior Uveitis in Ankylosing Spondylitis Treated with Golimumab - The GO-EASY Study.

OBJECTIVE: Acute anterior uveitis (AAU) is common in ankylosing spondylitis (AS). Golimumab (GOL), a tumor necrosis factor-α inhibitor (TNFi), has proven to be effective in the treatment of AS. To date, the effect of GOL on the incidence of AAU in AS is unknown. The objective was to study the AAU occurrence rate in patients with AS during GOL treatment and secondarily, the efficacy of GOL in daily clinical practice. METHODS: The study was a multicenter prospective study in a real-world setting in patients with AS who were treated with GOL for 12 months. The occurrence of AAU was assessed in the year before the initial TNFi treatment and during GOL treatment and calculated for the period at risk for a new AAU. Measures for disease activity [Ankylosing Spondylitis Disease Activity Score (ASDAS)] and treatment response [Assessment of Spondyloarthritis international Society (ASAS20 score)] were collected. RESULTS: In total, 93 patients (65% male, 55% TNFi-naive, 27% history of AAU) were included, with a median disease duration of 7 years and ASDAS score of 3.1. During GOL treatment, the AAU occurrence rate was reduced from 11.1 to 2.2 per 100 patient-years (rate-ratio 0.20, 95% CI 0.04-0.91). After 3 months of treatment, 41% of the patients experienced a clinically important improvement of the ASDAS score (p < 0.001) and 36% an ASDAS20 response (p < 0.001). At month 12, 49% had achieved an ASAS20 response (p < 0.001). CONCLUSION: In AS, the AAU occurrence rate and disease activity decreased significantly during GOL treatment. Therefore, GOL can be considered a good choice in patients with AS who need a TNFi, especially in cases of recurrent AAU. (EudraCT number: 2012-002458-21).

Ultrasound Evaluation of the Entheses in Daily Clinical Practice during Tumor Necrosis Factor-α Blocking Therapy in Patients with Ankylosing Spondylitis.

OBJECTIVE: To assess structural and inflammatory ultrasound (US) lesions of entheses in ankylosing spondylitis (AS) patients with active disease and to evaluate inflammatory lesions after 6 months of tumor necrosis factor (TNF-α) blocking therapy, in daily clinical practice. METHODS: Consecutive patients with AS were clinically evaluated and underwent US examination of 9 bilateral entheses before and after 6 months of TNF-α blocking therapy. US examination included the following as inflammatory lesions: bone erosions/cortical irregularities, enthesophytes, calcifications as structural lesions; adjacent bursitis, effusion, increased tendon hypoechogenicity or thickness; and positive power Doppler (PD) signal. RESULTS: At baseline, 105 (95%) of 111 included patients showed US abnormalities. Structural lesions were seen in 74 patients (67%) and inflammatory lesions in 88 (79%). Enthesophytes and positive PD signal were the most prevalent structural and inflammatory lesions, respectively. Most lesions were found at the lower extremities. Additionally, inflammatory lesions occurred at the lateral epicondyle of the elbow. Patients with structural lesions at baseline were significantly older, had longer disease duration, higher modified Stoke AS Spine score, and higher C-reactive protein. Individually, there was a great diversity in changes of inflammatory entheseal lesions during treatment, but on the group level no significant decrease was found. CONCLUSION: This prospective observational cohort study in daily clinical practice shows a high prevalence of structural and inflammatory US lesions in AS patients with longstanding and active disease. Positive PD signal was the most common inflammatory feature. No significant change in inflammatory US lesions was found after 6 months of TNF-α blocking therapy.

Cardiovascular risk management in rheumatoid arthritis patients still suboptimal: the Implementation of Cardiovascular Risk Management in Rheumatoid Arthritis project.

Objective: To assess the 10-year cardiovascular (CV) risk score and to identify treatment and undertreatment of CV risk factors in patients with established RA. Methods: Demographics, CV risk factors and prevalence of cardiovascular disease (CVD) were assessed by questionnaire. To calculate the 10-year CV risk score according to the Dutch CV risk management guideline, systolic blood pressure was measured and cholesterol levels were determined from fasting blood samples. Patients were categorized into four groups: indication for treatment but not treated; inadequately treated, so not meeting goals (systolic blood pressure ⩽140 mmHg and/or low-density lipoprotein ⩽2.5 mmol/l); adequately treated; or no treatment necessary. Results: A total of 720 consecutive RA patients were included, 375 from Reade and 345 from the Antonius Hospital. The mean age of patients was 59 years (s.d. 12) and 73% were female. Seventeen per cent of the patients had a low 10-year CV risk (<10%), 21% had an intermediate risk (10-19%), 53% a high risk (⩾20%) and 9% had CVD. In total, 69% had an indication for preventive treatment (cholesterol-lowering or antihypertensive drugs). Of those, 42% received inadequate treatment and 40% received no treatment at all. Conclusion: Optimal CV risk management remains a major challenge and better awareness and management are urgently needed to reduce the high risk of CVD in the RA population.

Can health care providers recognise a fibromyalgia personality?

OBJECTIVES: To determine if experienced health care providers (HCPs) can recognise patients with fibromyalgia (FM) based on a limited set of personality items, exploring the existence of a FM personality. METHODS: From the 240-item NEO-PI-R personality questionnaire, 8 HCPs from two different countries each selected 20 items they considered most discriminative of FM personality. Then, evaluating the scores on these items of 129 female patients with FM and 127 female controls, each HCP rated the probability of FM for each individual on a 0-10 scale. Personality characteristics (domains and facets) of selected items were determined. Scores of patients with FM and controls on the eight 20-item sets, and HCPs' estimates of each individual's probability of FM were analysed for their discriminative value. RESULTS: The eight 20-item sets discriminated for FM, with areas under the receiver operating characteristic curve ranging from 0.71-0.81. The estimated probabilities for FM showed, in general, percentages of correct classifications above 50%, with rising correct percentages for higher estimated probabilities. The most often chosen and discriminatory items were predominantly of the domain neuroticism (all with higher scores in FM), followed by some items of the facet trust (lower scores in FM). CONCLUSIONS: HCPs can, based on a limited set of items from a personality questionnaire, distinguish patients with FM from controls with a statistically significant probability. The HCPs' expectation that personality in FM patients is associated with higher levels for aspects of neuroticism (proneness to psychological distress) and lower scores for aspects of trust, proved to be correct.

Is radiation synovectomy for arthritis of the knee more effective than intraarticular treatment with glucocorticoids? Results of an eighteen-month, randomized, double-blind, placebo-controlled, crossover trial.

OBJECTIVE: To compare the clinical efficacy and safety of radiation synovectomy (RSO) with intraarticular (IA) yttrium-90 plus glucocorticoids (GCs) with the efficacy and safety of IA placebo yttrium plus GCs and to identify parameters that predict efficacy. METHODS: The knees of 97 patients with persistent arthritis despite outpatient treatment with IA GCs (n = 113 knees), were treated with either IA (90)Y plus GCs (50%) or IA placebo yttrium plus GCs (50%), followed by 3 days of bed rest in the hospital clinic, with splinting of the treated knee. Predominant diagnoses were undifferentiated arthritis (39%) and rheumatoid arthritis (32%). The clinical effect of therapy was assessed at 6 months using a composite change index (CCI; range 0-12). The primary outcome measure was the response rate (i.e., the percentage of joints with a CCI > or =6). Knees with persistent arthritis after 6 months underwent crossover therapy (51% of the (90)Y plus GCs group versus 45% of the placebo plus GCs group). Adverse effects and radiologic damage during followup were documented. RESULTS: Neither the response rate (48% in both groups), the mean CCI, nor the duration of remission was significantly different between groups. No clinically relevant short-term adverse effects were observed, except for progression of radiologic damage in 34% of the (90)Y plus GCs group versus 28% of the placebo plus GCs group (knee prosthesis placement in 8% versus 1%). The functional and radiologic status at study entry predicted the clinical effect. CONCLUSION: Treatment with (90)Y plus GCs with bed rest and splinting is not superior to IA GCs with bed rest and splinting. Over the short term, both treatments appeared to be safe, although a negative effect of (90)Y on cartilage and bone cannot be ruled out. Thus, it appears that RSO with (90)Y should no longer be considered the treatment of first choice for persistent arthritis of the knee.