Further consolidation and clarity regarding occupation as a means to foster change in interventions are needed. The study aimed to utilize the knowledge of occupational scholars to systematically determine what is required to use occupation as means to foster change within occupation-based interventions and to generate a conceptual model from those results. Group Concept Mapping involved the following: preparation, generation of ideas, structuring of statements, data analysis, interpretation of maps, and development of conceptual model. Fifty-two international occupational scholars brainstormed 125 ideas. A cluster rating map with nine clusters posed the foundation for a conceptual model with seven themes, namely, artful use of occupation, evidence-based use of occupation, collaboration to promote occupation, coordinating intervention fit, client factors, sociocultural context, and structural influences. The conceptual model, capturing dimensions and dynamics required for using occupation to foster change, may guide future research into occupation-based interventions.

BACKGROUND: Based on clinical and genetic associations, axial spondyloarthritis (axSpA) and inflammatory bowel disease (IBD) are suspected to have a linked pathogenesis. Gut dysbiosis, intrinsic to IBD, has also been observed in axSpA. It is, however, not established to what degree gut dysbiosis is associated with axSpA disease severity. The objective of this study was to compare gut dysbiosis frequency between controls, non-radiographic axial spondyloarthritis (nr-axSpA), and ankylosing spondylitis (AS) patients and investigate whether gut dysbiosis is cross-sectionally associated with axSpA disease activity, physical function, mobility, or pain.

METHODS: Gut dysbiosis was assessed by 16SrRNA analysis of feces from 44/88 nr-axSpA/AS patients (ASAS/mNY criteria) without inflammatory bowel disease (IBD) and 46 controls without IBD or rheumatic disease. The GA-map™ Dysbiosis Test was used, grading gut microbiota aberrations on a 1-5 scale, where ≥3 denotes dysbiosis. Proportions with dysbiosis were compared between the groups. Furthermore, standard axSpA measures of disease activity, function, mobility, and pain were compared between patients (nr-axSpA and AS combined) with and without dysbiosis, univariately, and adjusted for relevant confounders (ANCOVA).

RESULTS: Gut dysbiosis was more frequent in AS than controls (36% versus 17%, p=0.023), while nr-axSpA (25% dysbiosis) did not differ significantly from either AS or controls. Univariately, most axSpA measures were significantly worse in patients with dysbiosis versus those without: ASDAS-CRP between-group difference 0.6 (95% CI 0.2-0.9); BASDAI 1.6 (0.8-2.4); evaluator's global disease activity assessment (Likert scale 0-4) 0.3 (0.1-0.5), BASFI 1.5 (0.6-2.4), and VAS pain (cm) 1.3 (0.4-2.2). Differences remained significant after adjustment for demographics, lifestyle factors, treatments, gut inflammation (fecal calprotectin ≥50 mg/kg), and gut symptoms, except for VAS pain. BASMI and CRP were not associated with dysbiosis.

CONCLUSION: Gut dysbiosis, more frequent in AS patients than controls, is associated with worse axSpA disease activity and physical function, seemingly irrespective of both gut inflammation and treatments. This provides further evidence for an important link between disturbances in gastrointestinal homeostasis and axSpA.

OBJECTIVE: Physicians tend to focus on biomedical targets while little is known about issues important to patients. We aimed to identify critical concepts impacting patients with inflammatory bowel disease (IBD).

DESIGN: We performed a survey of patients with IBD in biologic therapy (n=172) and used a validated qualitative method called group concept mapping (GCM) in patient workshops. The survey included 13 questions on attitudes toward symptoms and issues related to IBD. In the eight workshops, patients (n=26) generated statements later clustered into concepts identifying issues impacting a patient's life. Patients ranked the statements.

RESULTS: In the survey, patients' mean age were 40 years (SD 13), 53% were women, and 38% had ulcerative colitis. They identified fatigue (57%) and stool frequency (46%) as the most critical symptoms impacting their daily lives regardless of disease activity. In the GCM workshops with Crohn's disease (n=13) (median age 42 years (IQR 39-51) and 62% were women), 335 statements divided among 10 concepts were generated, and the three most important concepts were 'Positive attitudes', 'Accept and recognition', and 'Sharing knowledge and experiences in life with Crohn's disease'. In the workshops with ulcerative colitis (n=13) (median age 43 years (IQR 36-49) and 69% were women), 408 statements divided into 11 concepts were generated; the most important concepts were 'Take responsibility and control over your life', 'Medication', and 'Everyday life with ulcerative colitis'.

CONCLUSION: Focusing solely on IBD symptoms, patients identified fatigue and stool frequency to impact daily life the most. However, when investigating the disease burden in a broader perspective beyond classic IBD symptoms, patients identified concepts with focus on emotional health to be most important.

TRIAL REGISTRATION: The Copenhagen University Hospital, Herlev and Gentofte approved the questionnaire and methodology (work-zone no: 18015429).

BACKGROUND: Biologic disease-modifying drugs have revolutionised the treatment of a number of chronic inflammatory diseases (CID). However, up to 60% of the patients do not have a sufficient response to treatment and there is a need for optimization of treatment strategies.

OBJECTIVE: To investigate if the treatment outcome of biological therapy is associated with the habitual dietary intake of fibre and red/processed meat in patients with a CID.

METHODS: In this multicentre prospective cohort study, we consecutively enrolled 233 adult patients with a diagnosis of Crohn's Disease, Ulcerative Colitis, Rheumatoid Arthritis (RA), Axial Spondyloarthritis, Psoriatic Arthritis and Psoriasis, for whom biologic therapy was planned, over a 3 year period. Patients with completed baseline food frequency questionnaires were stratified into a high fibre/low red and processed meat exposed group (HFLM) and an unexposed group (low fibre/high red and processed meat intake = LFHM). The primary outcome was the proportion of patients with a clinical response to biologic therapy after 14-16 weeks of treatment.

RESULTS: Of the 193 patients included in our primary analysis, 114 (59%) had a clinical response to biologic therapy. In the HFLM group (N = 64), 41 (64%) patients responded to treatment compared to 73 (56%) in the LFHM group (N = 129), but the difference was not statistically significant (OR: 1.48, 0.72-3.05). For RA patients however, HFLM diet was associated with a more likely clinical response (82% vs. 35%; OR: 9.84, 1.35-71.56).

CONCLUSION: Habitual HFLM intake did not affect the clinical response to biological treatment across CIDs. HFLM diet in RA patients might be associated with better odds for responding to biological treatment, but this would need confirmation in a randomised trial.

TRIAL REGISTRATION: (clinicaltrials.gov), identifier [NCT03173144].