Correlation of patient-reported routine assessment of patient index data with clinical measures of disease activity in psoriatic arthritis.

AIM: A treat-to-target strategy is recommended for management of psoriatic arthritis (PsA), although there is lack of agreement regarding the best measure of disease activity to target. Physician assessments included in traditional indices can be complex and time consuming to complete and cannot be readily conducted by telehealth. This study compares the routine assessment of patient index data 3 (RAPID3), an efficient tool comprising patient self-assessment, with traditional clinician-led composite measures in the PsA clinic setting. METHODS: Data were collected prospectively from July 2016 to March 2020 in 2 dedicated PsA clinics in Sydney, Australia. A receiver operating characteristic (ROC) curve was created for comparison of RAPID3 score with composite scores minimal disease activity (MDA), very low disease activity (VLDA) and disease activity in psoriatic arthritis (DAPSA) in low disease activity or remission. RESULTS: Ninety-three patients had simultaneous collection of RAPID3 and MDA measures. Mean (SD) age was 49.9 (13.5) years, 50.5% were male and 23 (24.7%) had erosive disease at baseline. RAPID3 scores ≤3.2 and ≤2.7 (range 0-30) had high sensitivity and specificity for VLDA and DAPSA remission respectively, with ROC curve area under the curve (95% CI) of 0.94 (0.91-0.97) and 0.96 (0.93-0.99). CONCLUSION: RAPID3 has good agreement with physician-led composite scores of MDA, VLDA and DAPSA, and provides a viable alternative to composite scores. This is particularly helpful in settings that do not allow for clinical examination, for example telehealth.

Patients' Perspectives and Experience of Psoriasis and Psoriatic Arthritis: A Systematic Review and Thematic Synthesis of Qualitative Studies.

OBJECTIVE: To describe the range and depth of perspectives and experiences of patients with psoriasis and psoriatic arthritis to inform gaps in patient-centered care. METHODS: We searched MEDLINE, Embase, PsycINFO, and CINAHL to April 2018. Thematic synthesis was used to analyze the findings. RESULTS: We included 56 studies involving 1,484 adult patients with psoriasis (n = 1,147) and psoriatic arthritis (n = 337). Six themes (and subthemes) were identified: suffering uncontrollable and ongoing upheaval (dictating life choices and course, disrupting family and social roles, limited by debilitating symptoms, unstoppable and far-reaching fatigue), weighed down by mental load (anxiety provoked by the volatility of symptoms, dreading deterioration, struggling with unrecognized distress, helpless and nihilistic), harboring shame and judgement (marked as unhygienic and contagious, rejected and isolated, hiding away and resenting own appearance, pain and embarrassment in intimacy), demoralized by inadequacies and burden of therapy (disappointed by unmet expectations of treatment benefit, daily drudgery, deterred by unpalatable or inconvenient treatments, disempowered by lack of personalized care), gaining control (making sense of the condition, accepting a new health status, regaining independence and normality, attuning to the body), and making confident treatment decisions (trading off perceptible benefits against safety and convenience, relying on family input, seeking empowering and reassuring relationships). CONCLUSION: Patients with psoriasis and psoriatic arthritis contend with disruption in their functioning, roles, and life course and have unmet expectations about treatment. Enhanced therapeutic relationships, addressing treatment expectations and supporting psychosocial needs may improve satisfaction and outcomes.

Perspectives of patients and health professionals on the experience of living with psoriatic arthritis-related foot problems: a qualitative investigation.

OBJECTIVE: The aim of the study was to explore how foot problems impact on the lives of people with psoriatic arthritis by interviewing patients and health professionals. METHOD: Participants were recruited from outpatient rheumatology clinics in Sydney, Australia, and in Auckland, New Zealand, using a convenience sampling strategy. People with psoriatic arthritis were asked questions in semi-structured interviews about their foot problems and the impact they have on daily living until qualitative data saturation. Focus groups were undertaken with health professionals to explore their understanding of the patient experience of psoriatic arthritis-related foot problems. All interviews were audio-recorded and transcribed verbatim. Constant comparative analysis was used to identify emerging themes from the data. RESULTS: Twenty-one people with psoriatic arthritis-related foot problems and 17 health professionals participated. Three overarching key themes were derived from patients and health professionals: (1) structural and functional foot manifestations, (2) impact on daily life leading to social withdrawal and reduced work productivity and (3) mediating factors influencing the severity of impact from foot problems on their lives such as social support, self-management strategies and experiences of health care. CONCLUSION: Foot problems caused functional disability and altered self-concept, which lead to a cascade of social, economic and psychological consequences. People with foot problems contend with profound disruption to their functioning and life roles. Whilst health professionals recognised the functional and visual impact that foot problems have on daily life, the emotional burden may be under-appreciated. Future work to determine the scale and types of foot problems in psoriatic arthritis is required.