Background Psoriatic arthritis (PsA) is a chronic immune-mediated inflammatory musculoskeletal disease, manifesting as peripheral arthritis, enthesitis, dactylitis, spondylitis, and skin and nail psoriasis. A core set of domains for measuring the impact of PsA has been developed, including pain, patient global assessment, physical function, health-related quality of life (HRQoL), and fatigue. To understand the impact of PsA on health domains from a patient’s perspective, a global survey was developed and results reported in the context of the 12-item Psoriatic Arthritis Impact of Disease (PsAID-12) questionnaire. Methods An online patient-based global survey was conducted by The Harris Poll in Australia, Brazil, Canada, France, Spain, Taiwan, the UK, and the US between November 2, 2017 and March 12, 2018. Eligible patients were ≥ 18 years old with a diagnosis of PsA for > 1 year, had visited a rheumatologist/dermatologist in the past 12 months and reported using ≥ 1 synthetic/biologic disease-modifying antirheumatic drug for PsA. Patients reported on PsA severity and symptoms, and the impact of PsA on HRQoL. After survey completion, responses were aligned with PsAID health domains. Descriptive statistics and chi-square tests were conducted. Results This analysis included 1286 patients from eight countries. Most patients (97%) reported musculoskeletal symptoms relating to PsA in the past year. Common moderate/major impacts of PsA were on physical activity (78%), ability to perform certain activities (76%), work productivity (62%), and career path (57%). Skin/nail symptoms occurred in 80% of patients. Overall, 69% of patients reported that PsA had a moderate/major impact on emotional/mental wellbeing, 56% on romantic relationships/intimacy, and 44% on relationships with family and friends. Social impacts included emotional distress (58%), social shame or disapproval (32%), and ceased participation in social activities (45%). Over half of all patients experienced unusual fatigue over the past 12 months (52%). The health domains that patients reported as being impacted by PsA aligned with life impact domains of the patient-derived PsAID health domains. Conclusion These results highlight the impact of PsA on multiple health domains from a patient perspective that should be considered during shared decision-making processes between healthcare providers and patients.

Summary. Objectives: Elevated plasma C-reactive protein (CRP) levels predict coronary events, but it is unclear whether CRP plays a role in thrombosis associated with these events. We investigated tissue factor (TF) induction by CRP on peripheral blood mononuclear cells (PBMC) from patients with coronary disease. Patients and Methods: PBMC from 35 patients with stable angina (SA) in study 1, 10 male patients with SA, 10 with unstable angina (UA) and 10 matched controls in study 2, and 25 patients with inflammatory disorders (ID) and 24 normal controls in study 3 were stimulated with CRP, interferon-c (IFN) or lipopolysaccharide (LPS), or their combination. PBMC from additional normal donors were also stimulated with CRP in adherent and non-adherent conditions, and TF activity, antigen and mRNA expression detected. Results: CRP (5-25 lg mL )1 ) dose dependently induced more TF on PBMC from SA patients than 42 contemporary controls (P ¼ 0.001, study 1). Compared with controls, patients with SA or UA had higher basal, and much higher CRP-or CRP/LPS-induced monocyte TF activity although serum CRP levels were similar (study 2). IFN induced monocyte TF activity in patients with angina, but not in controls. Basal or CRP-induced TF levels did not differ between controls and ID, even though ID patients had much higher serum CRP levels (study 3). CRP-induced monocyte TF activity correlated with serum CRP levels in controls (P ¼ 0.005) and ID (P ¼ 0.007) in study 3, but not in patients with angina (P ¼0.84) in study 2. CRP induced more TF activity, protein and mRNA under adherent than nonadherent conditions implying that it may mainly target macrophages in lymphocyte-rich lesions. Conclusions: Our results indicate that monocytes from patients with angina are preactivated and express TF but CRP is unlikely to be a major priming factor in vivo. IFN and CRP further increase TF levels that may contribute to the hypercoagulable state in coronary disease.

MTX is a safe and effective medication. Notable remission rates are achievable in patients with RA with current conventional treatment protocols. MTX has a low toxicity profile and this study stresses the need to re-evaluate and revise the current monitoring guidelines.

Objective This study aimed to identify and prioritize factors important to patients and caregivers with regard to medication adherence in gout, osteoporosis (OP), and rheumatoid arthritis (RA) and to describe the reasons for their decisions. Methods Patients with gout, OP, and RA and their caregivers, purposively sampled from 5 rheumatology clinics in Australia, identified and ranked factors that they considered important for medication adherence using nominal group technique and discussed their decisions. An importance score (IS; scale 0–1) was calculated, and qualitative data were analyzed thematically. Results From 14 focus groups, 82 participants (67 patients and 15 caregivers) identified 49 factors. The top 5 factors based on the ranking of all participants were trust in doctor (IS 0.46), medication effectiveness (IS 0.31), doctor’s knowledge (IS 0.25), side effects (IS 0.23), and medication‐taking routine (IS 0.13). The order of the ranking varied by participant groupings, with patients ranking “trust in doctor” the highest, while caregivers ranked “side effects” the highest. The 5 themes reflecting the reasons for factors influencing adherence were as follows: motivation and certainty in supportive individualized care; living well and restoring function; fear of toxicity and cumulative harm; seeking control and involvement; and unnecessarily difficult and inaccessible. Conclusion Factors related to the doctor, medication properties, and patients’ medication knowledge and routine were important for adherence. Strengthening doctor–patient trust and partnership, managing side effects, and empowering patients with knowledge and skills for taking medication could enhance medication adherence in patients with rheumatic conditions.