In Psoriatic Arthritis fatigue is driven by inflammation, disease duration, and chronic pain: An observational DANBIO registry study

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]

From The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom; Department of Dermatology and Allergy, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Departments of Clinical Medicine and Rheumatology, Aalborg University and Aalborg University Hospital, Aalborg, Denmark; The DANBIO Registry, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark; Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte and Herlev, Gentofte, Denmark; Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA. This work was supported by a core grant from the Oak Foundation [OCAY-13-309]