The Burden of Work Productivity and Activity Impairment in Patients with Psoriasis, Psoriatic Arthritis, Ulcerative Colitis, and Crohn's Disease.

Comparisons among autoimmune diseases enable understanding of the burden and factors associated with work productivity loss and impairment. The objective was to compare work productivity and activity and associated factors among patients with inflammatory bowel diseases and other autoimmune conditions. This cross-sectional study included employed, adult patients (age 20-64 years) in the CorEvitas Inflammatory Bowel Disease, Psoriasis, and Psoriatic Arthritis/Spondyloarthritis Registries between 5/2017 and 6/2020. Any patient-reported impairment on four domains of the Work Productivity and Activity Index (WPAI) was collected across registries. Prevalence for each autoimmune disease was reported and stratified by disease activity using direct age-sex-standardization. Factors associated with the presence of any WPAI were identified in logistic regression models. A total of 7,169 patients with psoriasis (n = 4,768, 67%), psoriatic arthritis (n = 1,208, 17%), Crohn's disease (CD, n = 621, 9%), and ulcerative colitis (UC, n = 572, 8%) met inclusion criteria. Among patients not in remission across all disease cohorts, the age-sex-standardized prevalence of any presenteeism, work productivity loss, and activity impairment ranged from 54 to 97%. Patients with CD in remission had higher standardized prevalence of presenteeism (53% [48-57%]) and work productivity loss (54% [49-59%]), compared to those from other cohorts (presenteeism [range: 33-39%] and work productivity loss [range: 37-41%]). For all WPAI domains, the strongest adjusted associations were for moderate to severe disease activity and psychosocial symptoms. Patients with moderate to severe disease activity reported the highest WPAI burden. However, patients in remission or mild disease activity also report some WPAI burden, emphasizing a multidisciplinary treatment approach to improve work productivity loss and impairment.

Janak JC ，Loughlin AM ，Moore PC ，Lemay CA ，Mease PJ ，Lebwohl M ，Korzenik JR ，Cross RK ，Hudesman D ... -  《-》

Quality of life, work productivity impairment and healthcare resources in inflammatory bowel diseases in Brazil.

Inflammatory bowel diseases (IBD) have been associated with a low quality of life (QoL) and a negative impact on work productivity compared to the general population. Information about disease control, patient-reported outcomes (PROs), treatment patterns and use of healthcare resources is relevant to optimizing IBD management. To describe QoL and work productivity and activity impairment (WPAI), treatment patterns and use of healthcare resources among IBD patients in Brazil. A multicenter cross-sectional study included adult outpatients who were previously diagnosed with moderate to severe Crohn's disease (CD) or ulcerative colitis (UC). At enrolment, active CD and UC were defined as having a Harvey Bradshaw Index ≥ 8 or a CD Activity Index ≥ 220 or calprotectin > 200 µg/g or previous colonoscopy results suggestive of inadequate control (per investigator criteria) and a 9-point partial Mayo score ≥ 5, respectively. The PRO assessment included the QoL questionnaires SF-36 and EQ-5D-5L, the Inflammatory Bowel Disease Questionnaire (IBDQ), and the WPAI questionnaire. Information about healthcare resources and treatment during the previous 3 years was collected from medical records. Chi-square, Fisher's exact and Student's t-/Mann-Whitney U tests were used to compare PROs, treatment patterns and the use of healthcare resources by disease activity (α = 0.05). Of the 407 patients in this study (CD/UC: 64.9%/35.1%, mean age 42.9/45.9 years, 54.2%/56.6% female, 38.3%/37.1% employed), 44.7%/25.2% presented moderate-to-severe CD/UC activity, respectively, at baseline. Expressed in median values for CD/UC, respectively, the SF-36 physical component was 46.6/44.7 and the mental component was 45.2/44.2, the EQ-visual analog scale score was 80.0/70.0, and the IBDQ overall score was 164.0/165.0. Moderate to severe activity, female gender, being unemployed, a lower educational level and lower income were associated with lower QoL (P < 0.05). Median work productivity impairment was 20% and 5% for CD and UC patients, respectively, and activity impairment was 30%, the latter being higher among patients with moderate to severe disease activity compared to patients with mild or no disease activity (75.0% vs 10.0%, P < 0.001). For CD/UC patients, respectively, 25.4%/2.8% had at least one surgery, 38.3%/19.6% were hospitalized, and 70.7%/77.6% changed IBD treatment at least once during the last 3 years. The most common treatments at baseline were biologics (75.3%) and immunosuppressants (70.9%) for CD patients and 5-ASA compounds (77.5%) for UC patients. Moderate to severe IBD activity, especially among CD patients, is associated with a substantial impact on QoL, work productivity impairment and an increased number of IBD surgeries and hospitalizations in Brazil.

Parra RS ，Chebli JMF ，Amarante HMBS ，Flores C ，Parente JML ，Ramos O ，Fernandes M ，Rocha JJR ，Feitosa MR ，Feres O ，Scotton AS ，Nones RB ，Lima MM ，Zaltman C ，Goncalves CD ，Guimaraes IM ，Santana GO ，Sassaki LY ，Hossne RS ，Bafutto M ，Junior RLK ，Faria MAG ，Miszputen SJ ，Gomes TNF ，Catapani WR ，Faria AA ，Souza SCS ，Caratin RF ，Senra JT ，Ferrari MLA ... -  《-》

Improvement in work productivity among psoriatic arthritis patients treated with biologic or targeted synthetic drugs: a systematic literature review and meta-analysis.

Capacity to work is impacted by psoriatic arthritis (PsA). Our objective was to describe the course of work productivity and leisure activity in patients with PsA treated with biologic (b) and targeted synthetic (ts) disease-modifying antirheumatic drugs (DMARDs). A systematic literature review identified all trials and observational studies published January 1, 2010-October 22, 2021, reporting work productivity using the Work Productivity and Activity Impairment Questionnaire (WPAI) in patients with PsA treated with b/tsDMARDs. Outcomes for WPAI domains (absenteeism, presenteeism, total work productivity, and activity impairment) were collected at baseline and time point closest to 24 weeks of treatment. A random effects meta-analysis of single means was conducted to calculate an overall absolute mean change from baseline for each WPAI domain. Twelve studies (ten randomized controlled and two observational) assessing patients treated with adalimumab, bimekizumab, guselkumab, ixekizumab, risankizumab, secukinumab, or upadacitinib were analysed. Among 3741 employed patients, overall mean baseline scores were 11.4%, 38.7%, 42.7%, and 48.9% for absenteeism, presenteeism, total work productivity impairment, and activity impairment, respectively. Estimated absolute mean improvements (95% confidence interval) to week 24 were 2.4 percentage points (%p) (0.6, 4.1), 17.8%p (16.2,19.3), 17.6%p (15.9,19.4), and 19.3%p (17.6, 21.0) respectively, leading to a mean relative improvement of 41% for total work productivity. The change in work outcomes in the b/tsDMARDs appeared similar. This systematic literature review and meta-analysis confirmed that patients with active PsA have a substantially reduced capacity to work and participate in leisure activities. Substantial improvements across various WPAI domains were noted after 24 weeks of b/tsDMARD treatment, especially in presenteeism, total work productivity, and activity impairment. These findings may be useful for reimbursement purposes and in the context of shared decision-making. This systematic literature review (SLR) of randomized clinical trials and observational studies of biologic (b) and targeted synthetic (ts) disease-modifying antirheumatic drugs b/tsDMARDs in patients with PsA found that at treatment introduction, patients presented with a 42.7% mean productivity loss per week as assessed by the Work Productivity and Activity Impairment (WPAI) Questionnaire. Through a meta-analysis comparing before/after values without adjustment for placebo response, we found that after 24 weeks of treatment with b/tsDMARDs, there was a mean absolute improvement of 17.6 percentage points and a mean relative improvement of 41% in total work productivity, with similar magnitudes of improvement in time spent at work and regular activities outside of work. These results provide clinical-, regulatory- and reimbursement decision-makers with data on the potential societal and socio-economic benefits of b/tsDMARDs in PsA.

Gossec L ，Humphries B ，Rutherford M ，Taieb V ，Willems D ，Tillett W ... -  《-》

Validity, reliability, and responsiveness of the work productivity and activity impairment questionnaire in Crohn's disease.

Reilly MC ，Gerlier L ，Brabant Y ，Brown M ... -  《-》

Prevalence of inflammatory bowel disease in Japanese psoriatic patients.

Psoriatic patients reportedly have a higher prevalence of inflammatory bowel disease (IBD); however, there have been few research studies of Japanese psoriatic patients. To elucidate the prevalence of IBD in Japanese psoriatic patients, a cross-sectional study was performed. Information was collected regarding psoriatic patients with current or prior history of Crohn's disease (CD) or ulcerative colitis (UC) who were treated at Fukuoka University Hospital from 2010 to 2018. Among 681 psoriatic patients (449 men and 232 women), eight (1.2%, six men, two women) had UC and two (0.3%, one man, one woman) had CD. Diagnosis of IBD preceded psoriasis in five patients, while diagnosis of psoriasis preceded IBD in two; the remaining patients' records did not have sufficient information. Seven of 10 UC-positive patients had mild psoriasis, two had moderate psoriasis and one had severe psoriasis. When UC-positive psoriatic patients were compared with IBD-negative psoriatic patients, there were no differences in age at onset of psoriasis, age at first visit or complications (e.g. psoriatic arthritis, hypertension, hyperlipidemia, hyperuricemia and diabetes). However, UC-positive patients had significantly higher body mass index (BMI) (26.7 vs 23.7; P = 0.021), compared with patients without IBD. The CD/UC ratio in this cohort was 0.25, while the prevalence of IBD was 1.2%; these values were both lower than those in previous reports involving Caucasian patients. Patients with psoriasis and UC may have higher BMI and milder skin symptoms than those with psoriasis alone. These observations must be further confirmed by controlled domestic studies with larger samples.

Masaki S ，Bayaraa B ，Imafuku S 《-》