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Selmi C, Chimenti MS, Novelli L, Parikh BK, Morello F, de Vlam K, Ciccia F. Pain in axial spondyloarthritis: role of the JAK/STAT pathway. Front Immunol 2024; 15:1341981. [PMID: 38464510 PMCID: PMC10921361 DOI: 10.3389/fimmu.2024.1341981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/05/2024] [Indexed: 03/12/2024] Open
Abstract
Axial spondyloarthritis (axSpA) is a chronic inflammatory disease that is characterized by new bone formation in the axial musculoskeletal system, with X-ray discriminating between radiographic and non-radiographic forms. Current therapeutic options include non-steroidal anti-inflammatory drugs in addition to biological disease-modifying anti-rheumatic drugs that specifically target tumor necrosis factor-alpha (TNFα) or interleukin (IL)-17. Pain is the most critical symptom for axSpA patients, significantly contributing to the burden of disease and impacting daily life. While the inflammatory process exerts a major role in determining pain in the early phases of the disease, the symptom may also result from mechanical and neuromuscular causes that require complex, multi-faceted pharmacologic and non-pharmacologic treatment, especially in the later phases. In clinical practice, pain often persists and does not respond further despite the absence of inflammatory disease activity. Cytokines involved in axSpA pathogenesis interact directly/indirectly with the Janus kinase (JAK)/signal transducer and activator of transcription (STAT) signaling cascade, a fundamental component in the origin and development of spondyloarthropathies. The JAK/STAT pathway also plays an important role in nociception, and new-generation JAK inhibitors have demonstrated rapid pain relief. We provide a comprehensive review of the different pain types observed in axSpA and the potential role of JAK/STAT signaling in this context, with specific focus on data from preclinical studies and data from clinical trials with JAK inhibitors.
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Affiliation(s)
- Carlo Selmi
- Department of Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Maria Sole Chimenti
- Rheumatology, Allergology and Clinical Immunology, Department of “Medicina dei Sistemi”, University of Rome Tor Vergata, Rome, Italy
| | | | - Bhumik K. Parikh
- Global Medical Affairs, AbbVie, Inc., Mettawa, IL, United States
| | | | - Kurt de Vlam
- Department of Rheumatology, University Hospital Leuven, Leuven, Belgium
- Skeletal Biology and Engineering Research Center (SBE), Department of Development and Regeneration, KULeuven, Leuven, Belgium
| | - Francesco Ciccia
- Department of Precision Medicine Napoli, Università degli Studi della Campania “Luigi Vanvitelli”, Caserta, Italy
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Jamal M, Kuijper TM, Hazes J, Lopes Barreto D, Weel A. A trial-based economic evaluation of the CaFaSpA referral strategy for axial spondyloarthritis. Scand J Rheumatol 2024; 53:1-9. [PMID: 37650240 DOI: 10.1080/03009742.2023.2243081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 07/28/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVE To assess the cost-utility from healthcare and societal perspectives of the digital CaFaSpA referral strategy (CS) for axial spondyloarthritis (axSpA) in primary care patients with chronic low back pain (CLBP). METHOD A cluster randomized controlled trial was performed in the Netherlands. General practice units were randomized into CS or usual care (UC). Economic evaluation was performed from the healthcare and societal perspectives within a 12-month time horizon. Outcome measures encompassed disability [Roland-Morris Disability Questionnaire (RMDQ)] and health-related quality of life (EQ-5D-3L). Direct medical (iMTA Medical Consumption Questionnaire) and indirect costs (iMTA Productivity Cost Questionnaire), including productivity loss, were evaluated. Incremental cost-utility ratios (ICURs) were calculated. RESULTS The study included 90 GP clusters with 563 patients (CS: n = 260; UC: n = 303) (mean ± sd age 36.3 ± 7.5 years; 66% female). After 12 months, no minimal important differences in outcomes were observed for RMDQ (-0.21, 95%CI -1.52 to 1.13) or EQ-5D (-0.02, 95%CI -0.08 to 0.05). However, total costs were significantly lower in the CS group owing to lower productivity loss costs. The ICUR for RMDQ was €18,059 per point decrease and €220,457 per quality-adjusted life year increase. CONCLUSIONS Digital referral did not decrease the overall healthcare status of patients after 1 year of follow-up and appears to be more cost-effective than UC. Therefore, CS can be used as an appropriate primary care referral model for CLBP patients at risk for axSpA. This will accelerate timely provision of care by the right caregiver.
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Affiliation(s)
- M Jamal
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
| | - T M Kuijper
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Jmw Hazes
- Department of Rheumatology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
| | - D Lopes Barreto
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Aeam Weel
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
- Department of Health Technology Assessment, Erasmus School of Health Policy & Management, Rotterdam, The Netherlands
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Hokkanen AM, Aaltonen K, Relas H, Rutanen J, Kononoff A, Taimen K, Kauppi M, Puolakka K, Trokovic N, Nordström D. Impact of TNF inhibitor medication on working ability in axial spondyloarthritis: an observational national registry-based cohort study. Rheumatol Adv Pract 2023; 7:rkad050. [PMID: 37332300 PMCID: PMC10272299 DOI: 10.1093/rap/rkad050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/03/2023] [Indexed: 06/20/2023] Open
Abstract
Objective The aim was to investigate the effect of TNF inhibitor (TNFi) initiation on working ability and health-care resource utilization among axial SpA patients in a real-life setting. Methods Patients with a clinical diagnosis of non-radiographic (nr-axSpA) or radiographic axial SpA initiating their first TNFi were identified from the National Register for Antirheumatic and Biologic Treatment in Finland. Sickness absences, including sick leave and disability pension, in- and outpatient days and rehabilitation rates, 1 year before and after initiating the medication were retrieved from national registries. Factors affecting result variables were studied using multivariate regression analysis. Results Overall, 787 patients were identified. Rates of work disability days per year were 55.6 the year before treatment onset and 55.2 the year after, with significant differences between patient subgroups. The rate of sick leave decreased after starting TNFi treatment. However, the rate of disability pension continued to rise. Patients with a diagnosis of nr-axSpA experienced a decrease in overall work disability and, especially, fewer sick leaves. No sex differences were detected. Conclusion TNFi interrupts the increase in work disabled days evident during the year before its initiation. However, the overall work disability remains high. Treating patients earlier in the nr-axSpA phase, regardless of sex, appears important in maintaining the ability to work.
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Affiliation(s)
- Anna-Mari Hokkanen
- Correspondence to: Anna-Mari Hokkanen, ROB-FIN Register, Division of Rheumatology, Helsinki University Hospital, Keskussairaalankatu 7, 15850 Lahti, Finland. E-mail:
| | - Kalle Aaltonen
- Pharmaceuticals Pricing Board, Ministry of Social Affairs and Health, Helsinki, Finland
| | - Heikki Relas
- Division of Rheumatology, Helsinki University Hospital, Helsinki University, Helsinki, Finland
| | - Jarno Rutanen
- Unit of Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
- Centre for Rheumatic Diseases, Tampere University Hospital, Tampere, Finland
| | | | - Kirsi Taimen
- Division of Medicine, Turku University Hospital, Turku, Finland
| | - Markku Kauppi
- Division of Rheumatology, Päijät-Häme Central Hospital, Lahti, Finland
- Division of Rheumatology, Helsinki University, Helsinki, Finland
| | - Kari Puolakka
- Helsinki Rheumatic Diseases and Inflammation Research Group, University of Helsinki, Helsinki, Finland
| | - Nina Trokovic
- ROB-FIN Register, Division of Rheumatology, Helsinki University Hospital, Helsinki, Finland
| | - Dan Nordström
- ROB-FIN Register, Division of Rheumatology, Helsinki University Hospital, Helsinki, Finland
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McInnes IB, Ostor AJK, Mease PJ, Tillett W, Baraliakos X, de Vlam K, Bessette L, Lippe R, Maniccia A, Feng D, Gao T, Zueger P, Saffore C, Kato K, Song IH, Deodhar A. Effect of upadacitinib on reducing pain in patients with active psoriatic arthritis or ankylosing spondylitis: post hoc analysis of three randomised clinical trials. RMD Open 2022; 8:rmdopen-2021-002049. [PMID: 35332058 PMCID: PMC8948377 DOI: 10.1136/rmdopen-2021-002049] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/03/2022] [Indexed: 11/05/2022] Open
Abstract
Objective Evaluate the effect of upadacitinib on pain outcomes in patients with active psoriatic arthritis (PsA) or ankylosing spondylitis (AS) across 3 randomised trials (SELECT-PsA 1 and 2 for PsA; SELECT-AXIS 1 for AS). Methods Patients were randomised to upadacitinib 15 mg once daily or placebo (all 3 studies), or adalimumab 40 mg every other week (SELECT-PsA 1 only). Pain outcomes included proportion of patients achieving ≥30%, ≥50% and ≥70% reduction from baseline in patient global assessment of pain and other end points. Results A higher proportion of patients receiving upadacitinib versus placebo achieved ≥30%, ≥50% and ≥70% reduction in pain end points as early as week 2; these improvements with upadacitinib were generally sustained or increased through year 1 (PsA 1/2 studies: 64%/48%, 58%/42% and 38%/22%, respectively; SELECT-AXIS 1 study: 76%, 72% and 54%). Results were similar with adalimumab in PsA 1 (59%, 49% and 32%). Patients who switched from placebo to upadacitinib 15 mg were able to reach a similar level of improvement as the continuous upadacitinib groups by year 1 (PsA 1/2 studies: 46%–60%, 35%–49% and 15%–34%; AS study: 83%, 72% and 46%). Results were similar with other pain end points. Conclusion Rapid and sustained improvements in pain outcomes across several end points were consistently shown with upadacitinib over 1 year in patients with active PsA or AS who had either inadequate response to prior non-biologic or biologic disease-modifying antirheumatic drugs (PsA studies) or were biologic-naïve with inadequate response to non-steroidal anti-inflammatory drugs (AS study).
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Affiliation(s)
- Iain B McInnes
- University of Glasgow, College of Medical, Veterinary and Life Sciences, Glasgow, UK
| | - Andrew J K Ostor
- Department of Medicine, Monash University, Melbourne, Victoria, Australia,Department of Rheumatolgy, Cabrini Medical Centre, Malvern, Victoria, Australia
| | - Philip J Mease
- Department of Rheumatology, Swedish Medical Center, Providence St Joseph Health, and School of Medicine, University of Washington, Seattle, Washington, USA
| | - William Tillett
- Department of Rheumatology, Royal National Hospital for Rheumatic Disease, Bath, UK
| | | | - Kurt de Vlam
- Department of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Louis Bessette
- Department of Medicine, Laval University, Quebec City, Quebec, Canada
| | - Ralph Lippe
- AbbVie Deutschland GmbH and Co KG, Wiesbaden, Germany
| | | | - Dai Feng
- AbbVie Inc, North Chicago, Illinois, USA
| | | | | | | | - Koji Kato
- AbbVie Inc, North Chicago, Illinois, USA
| | - In-Ho Song
- AbbVie Inc, North Chicago, Illinois, USA
| | - Atul Deodhar
- Division of Arthritis and Rheumatic Diseases, Oregon Health & Science University, Portland, Oregon, USA
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Garrido-Cumbrera M, Gratacos J, Collantes-Estevez E, Zarco P, Sastre C, Sanz-Gómez S, Navarro-Compán V. Similarities and differences between non-radiographic and radiographic axial spondyloarthritis: The patient perspective from the Spanish atlas. REUMATOLOGIA CLINICA 2022; 18:169-176. [PMID: 35277214 DOI: 10.1016/j.reumae.2020.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 10/15/2020] [Indexed: 06/14/2023]
Abstract
AIM Although non-radiographic axial spondyloarthritis (EspAax-nr) is well understood within health institutions, being considered along with radiographic EspAax (EspAax-r) as part of the same disease spectrum, patient understanding is unknown. The aim is to describe the patient's knowledge of the EspAax-nr entity. METHODS Atlas 2017, promoted by the Spanish Federation of Spondylarthritis Associations (CEADE), aims to comprehensively understand the reality of EspAax patients from a holistic approach. A cross-sectional on-line survey of unselected patients with self-reported EspAax diagnosis from Spain was conducted. Participants were asked to report their diagnosis. Socio-demographic, disease characteristics and patient-reported outcomes (PROs) were compared between those patients self-reporting as EspAax-nr and EspAax-r. RESULTS 634 EspAax patients participated. Mean age 45.7±10.9 years, 50.9% female and 36.1% university-educated. 35 (5.2%) self-reported as EspAax-nr. Compared to EspAax-r patients, those with EspAax-nr were more frequently women (48.6% vs 91.4%, p<0.001), had longer diagnostic delay (10.1±8.9 vs 8.5±7.6 years), higher psychological distress (GHQ-12: 7.5±4.9 vs 5.6±4.4) and similar degree of disease activity (BASDAI: 5.7±2.1 vs 5.7±2.0), and unemployment rates (20.0% vs 21.6%). 20.0% of EspAax-nr received biologics vs 36.9% of EspAax-r, p=0.043. Visits to the rheumatologist in the past year were similar in both groups (3.8±4.5 vs 3.2±3.8), while GP visits were much higher within EspAax-nr (8.0±10.7 vs 4.9±13.3 p=0.003). CONCLUSION For the first time, EspAax-nr characteristics and PROs have been analyzed from the patient's perspective. Both groups reported similar trends with the exception of EspAax-nr being more frequently women, younger, having longer diagnostic delay and lower use of biologic therapy.
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Affiliation(s)
- Marco Garrido-Cumbrera
- Health & Territory Research, Universidad de Sevilla, Seville, Spain; Spanish Federation of Spondyloarthritis Associations (CEADE), Madrid, Spain.
| | - Jordi Gratacos
- Hospital Universitari Parc Taulí, I3PT, UAB, Barcelona, Spain
| | - Eduardo Collantes-Estevez
- Reina Sofia University Hospital, Cordoba, Spain; Maimonides Biomedical Research Institute of Cordoba (IMIBIC), University of Cordoba, Cordoba, Spain
| | - Pedro Zarco
- Hospital Universitario Fundación Alcorcón, Madrid, Spain
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Zhuang J, Huang Y, Liang G. Clinical significance of the monocyte:lymphocyte ratio for ankylosing spondylitis patients with thoracolumbar kyphotic deformities. J Int Med Res 2020; 48:300060519893167. [PMID: 31939332 PMCID: PMC7254163 DOI: 10.1177/0300060519893167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Purpose This study aimed to determine the clinical significance of the monocyte:lymphocyte ratio (MLR) in ankylosing spondylitis (AS) patients with thoracolumbar kyphotic deformity. Methods Ninety AS patients and 45 healthy controls were retrospectively enrolled. AS patients were divided into thoracolumbar kyphotic deformity (AS deformity) and spine normal (AS normal) groups. Blood parameters including C-reactive protein and erythrocyte sedimentation rate were determined. Receiver operating characteristic (ROC) curves and binary logistic regression analysis were conducted. Results Counts of white blood cells, neutrophils, and monocytes, and the neutrophil:lymphocyte ratio, platelet:lymphocyte ratio, and MLR were significantly higher in the AS than the control group. ROC curve results showed that the MLR yielded a higher area under the curve (AUC) value than other parameters, compared with controls. The MLR and monocyte count were higher in the AS deformity group than the AS normal group. ROC curve results indicated that the MLR yielded a higher AUC value than other parameters, compared with the AS normal group. Logistic regression suggested that the MLR was an independent predictor for thoracolumbar kyphotic deformity. Conclusions The MLR was elevated in AS patients, and was shown to be an independent predictor for thoracolumbar kyphotic deformity.
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Affiliation(s)
- Jianxiong Zhuang
- Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yongxiong Huang
- Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Guoyan Liang
- Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Garrido-Cumbrera M, Gratacos J, Collantes-Estevez E, Zarco P, Sastre C, Sanz-Gómez S, Navarro-Compán V. Similarities and differences between non-radiographic and radiographic axial spondyloarthritis: The patient perspective from the Spanish atlas. REUMATOLOGIA CLINICA 2020; 18:S1699-258X(20)30245-X. [PMID: 33281074 DOI: 10.1016/j.reuma.2020.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/07/2020] [Accepted: 10/15/2020] [Indexed: 10/22/2022]
Abstract
AIM Although non-radiographic axial spondyloarthritis (EspAax-nr) is well understood within health institutions, being considered along with radiographic EspAax (EspAax-r) as part of the same disease spectrum, patient understanding is unknown. The aim is to describe the patient's knowledge of the EspAax-nr entity. METHODS Atlas 2017, promoted by the Spanish Federation of Spondylarthritis Associations (CEADE), aims to comprehensively understand the reality of EspAax patients from a holistic approach. A cross-sectional on-line survey of unselected patients with self-reported EspAax diagnosis from Spain was conducted. Participants were asked to report their diagnosis. Socio-demographic, disease characteristics and patient-reported outcomes (PROs) were compared between those patients self-reporting as EspAax-nr and EspAax-r. RESULTS 634 EspAax patients participated. Mean age 45.7±10.9 years, 50.9% female and 36.1% university-educated. 35 (5.2%) self-reported as EspAax-nr. Compared to EspAax-r patients, those with EspAax-nr were more frequently women (48.6% vs 91.4%, p<0.001), had longer diagnostic delay (10.1±8.9 vs 8.5±7.6 years), higher psychological distress (GHQ-12: 7.5±4.9 vs 5.6±4.4) and similar degree of disease activity (BASDAI: 5.7±2.1 vs 5.7±2.0), and unemployment rates (20.0% vs 21.6%). 20.0% of EspAax-nr received biologics vs 36.9% of EspAax-r, p=0.043. Visits to the rheumatologist in the past year were similar in both groups (3.8±4.5 vs 3.2±3.8), while GP visits were much higher within EspAax-nr (8.0±10.7 vs 4.9±13.3 p=0.003). CONCLUSION For the first time, EspAax-nr characteristics and PROs have been analyzed from the patient's perspective. Both groups reported similar trends with the exception of EspAax-nr being more frequently women, younger, having longer diagnostic delay and lower use of biologic therapy.
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Affiliation(s)
- Marco Garrido-Cumbrera
- Health & Territory Research, Universidad de Sevilla, Seville, Spain; Spanish Federation of Spondyloarthritis Associations (CEADE), Madrid, Spain.
| | - Jordi Gratacos
- Hospital Universitari Parc Taulí, I3PT, UAB, Barcelona, Spain
| | - Eduardo Collantes-Estevez
- Reina Sofia University Hospital, Cordoba, Spain; Maimonides Biomedical Research Institute of Cordoba (IMIBIC), University of Cordoba, Cordoba, Spain
| | - Pedro Zarco
- Hospital Universitario Fundación Alcorcón, Madrid, Spain
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Proteomic analysis of serum-derived extracellular vesicles in ankylosing spondylitis patients. Int Immunopharmacol 2020; 87:106773. [PMID: 32679547 DOI: 10.1016/j.intimp.2020.106773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/01/2020] [Accepted: 07/01/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Ankylosing spondylitis (AS) is a chronic inflammatory disease, whose pathogenesis is still unclear. Many studies show the proteins in extracellular vesicle (EVs) would change regularly in many diseases. The study aims to explore the proteins contents of serum-derived EVs in AS patients. METHODS EVs were separated by ExoQuickTM kit. The protein profiles of AS patients and healthy subjects were analyzed by Label-free-liquid chromatography mass spectrometry (LC-MS/MS) technology. Enzyme-linked immunosorbent assay (ELISA) was used to verify the levels of the differently expressed proteins. Receiver operation characteristic (ROC) curves and bioinformatic analysis were conducted. RESULTS Six hundred and ten serum-derived EVs proteins from AS patients were detected. Seventy-three diferentially expressed proteins were found in AS group, compared with healthy subjects. Of these, 31 proteins were up-regulated in AS group, while 42 proteins were down-regulated. ELISA result showed that EVs-derived serum amyloid A-1 (SAA1) was higher in AS group, which was consistent with the Label-free-LC-MS/MS data. ROC curves result revealed that the area under curve (AUC) value of EVs-derived SAA1 for AS was 0.768 (0.652-0.885). Bioinformatic analysis revealed that the differently expressed proteins in AS group were significantly involved in "complement and coagulation cascades", "staphylococcus aureus infection", "systemic lupus erythematosus" and "PI3K-Akt signaling pathway". CONCLUSIONS The protein profiles of serum-derived EVs in AS patients and healthy subjects were different. EVs-derived SAA1 may be a potential biomarkes of AS. The function analysis indicated that the differentially expressed proteins may potentially participate in immune response.
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Nadin T, Wallis D, Holroyd CR, D'Angelo S, Walker-Bone K, Edwards CJ. Amongst patients taking biologic therapies for axial spondyloarthritis, which factors are associated with work non-participation? BMC Musculoskelet Disord 2020; 21:209. [PMID: 32252744 PMCID: PMC7137257 DOI: 10.1186/s12891-020-03247-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Accepted: 03/27/2020] [Indexed: 01/01/2023] Open
Abstract
Background Axial spondyloarthritis (axSpA) frequently presents during working age and therefore impacts work participation. Biologic therapies have demonstrated a positive impact on work-related outcomes in clinical trials but real world data are limited. Therefore, we investigated the prevalence and predictors of work impairment and disability among axSpA patients attending a biologic therapy clinic. Methods This was a single-centre, cross-sectional study of patients with axSpA treated with biologic therapy. Work participation was assessed with the Work Productivity and Activity Impairment (WPAI) Questionnaire. Work outcomes (presenteeism, absenteeism, health-related job loss) were compared for gender, time since diagnosis, smoking status and disease outcome measures. Results Data were available for 165 patients (mean age 47.6 years, 75% male, 21% current smokers). Mean time since diagnosis was 15.5 years and mean duration of biologic therapy 4.7 years; 19/165 (11.5%) were on a tapered-dose regimen. Occupational data were available for 144 patients amongst whom 101 (70.1%) were either currently employed or in full time education. Of those eligible to work, 17/118 (14.4%) reported inability to work due to their axSpA. Amongst those in employment, 10.8% reported absenteeism due to axSpA in the week prior to their clinic visit (mean hours missed = 13). The mean work productivity impairment was 23%. Higher disease activity (BASDAI) and markers of global health, quality of life and pain, (BAS-G, ASQoL and spinal pain VAS) were associated with axSpA related job loss, absenteeism and presenteeism. Conclusions In this group of axSpA patients on biologic therapy (mean age 47.6 years), almost 1 in 6 (14.4%) reported axSpA related job loss. Poor work outcomes: axSpA-related work disability, absenteeism and presenteeism were associated with poorer scores for patient-reported disease outcome measures. Strategies for enhancing work productivity should be directed towards those patients at risk of poor work outcomes. More data are needed including details of the types of work that are most difficult with axSpA.
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Affiliation(s)
- Tom Nadin
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Dinny Wallis
- University Hospital Southampton NHS Foundation Trust, Southampton, UK.
| | | | - Stefania D'Angelo
- MRC Versus Arthritis Centre for Musculoskeletal Health and Work, MRC Lifecourse Epidemiology Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Karen Walker-Bone
- MRC Versus Arthritis Centre for Musculoskeletal Health and Work, MRC Lifecourse Epidemiology Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Christopher J Edwards
- University Hospital Southampton NHS Foundation Trust, Southampton, UK.,NIHR Clinical Research Facility, University Hospital Southampton NHS Foundation Trust, Southampton, UK
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Jamal M, Korver AM, Kuijper M, Lopes Barreto D, Appels CWY, Spoorenberg APL, Koes BW, Hazes JMW, van Hoeven L, Weel AEAM. The IMPACT study: A clustered randomized controlled trial to assess the effect of a referral algorithm for axial spondyloarthritis. PLoS One 2020; 15:e0227025. [PMID: 31990912 PMCID: PMC6986702 DOI: 10.1371/journal.pone.0227025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 12/09/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND A substantial number of patients with chronic low back pain (CLBP) have axial spondyloarthritis (axSpA), but early recognition of these patients is difficult for general practitioners (GPs). The Case Finding Axial Spondyloarthritis (CaFaSpA) referral strategy has shown to be able to identify patients with CLBP at risk for axSpA, but its impact on clinical daily practice is yet unknown. OBJECTIVE To assess the effect of the CaFaSpA referral strategy on pain caused by disability in primary care patients with CLBP. METHODS Within this clustered randomized controlled trial 93 general practices were randomized to either the CaFaSpA referral model (intervention) or usual primary care (control). In each group primary care patients between 18 and 45 years with CLBP were included. The primary outcome was disability caused by CLBP, measured with the Roland Morris Disability Questionnaire (RMDQ) at baseline and four months. Secondary outcome was the frequency of new axSpA diagnosis. Descriptive analyses were performed, and a linear mixed-effects model was used. RESULTS In total 679 CLBP patients were included of which 333 patients were allocated to the intervention group and 346 to the control group. Sixty-four percent were female and mean age was 36.2 years. The mean RMDQ score at baseline was 8.39 in the intervention group and 8.61 in the control group. At four months mean RMDQ score was 7.65 in the intervention group and 8.15 in the control group. This difference was not statistically significant (p = 0.50). Six (8%) out of the 75 finally referred patients, were diagnosed with axSpA by their rheumatologist. CONCLUSIONS The CaFaSpA referral strategy for axSpA did not have an effect on disability after four months caused by CLBP. However, the strategy is able to detect the axSpA patient within the large CLBP population sufficiently. Trial registration number: NCT01944163, Clinicaltrials.gov.
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Affiliation(s)
- Maha Jamal
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
- Department of Rheumatology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
- * E-mail:
| | - Amber M. Korver
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
- Department of Rheumatology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
| | - Martijn Kuijper
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Deirisa Lopes Barreto
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
| | | | - Anneke P. L. Spoorenberg
- Department of Rheumatology and Clinical Immunology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Bart W. Koes
- Department of General Practice, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
| | - Johanna M. W. Hazes
- Department of Rheumatology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
| | - Lonneke van Hoeven
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
- Department of Rheumatology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
| | - Angelique E. A. M. Weel
- Department of Rheumatology and Clinical Immunology, Maasstad Hospital, Rotterdam, The Netherlands
- Department of Rheumatology, Erasmus MC University Medical Centre, Rotterdam, The Netherlands
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11
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Mease PJ, Heijde DVD, Karki C, Palmer JB, Liu M, Pandurengan R, Park Y, Greenberg JD. Characterization of Patients With Ankylosing Spondylitis and Nonradiographic Axial Spondyloarthritis in the US-Based Corrona Registry. Arthritis Care Res (Hoboken) 2018; 70:1661-1670. [PMID: 29409123 PMCID: PMC6282817 DOI: 10.1002/acr.23534] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 12/20/2017] [Indexed: 12/17/2022]
Abstract
Objective To describe the characteristics of patients with ankylosing spondylitis (AS) and patients with nonradiographic axial spondyloarthritis (SpA) in the US. Methods Demographics, clinical characteristics, patient‐reported outcomes, and treatment characteristics of patients with AS and those with nonradiographic axial SpA were assessed at the time of enrollment in the Corrona Psoriatic Arthritis/Spondyloarthritis Registry. Patients with AS were defined as those who fulfilled the 1984 modified New York criteria for AS; patients with nonradiographic axial SpA were defined as all other patients with axial SpA who did not fulfill the radiology criterion. Results Of the 407 patients with a diagnosis of axial SpA who were included in this study, 310 had AS, and 97 had nonradiographic axial SpA. Although patients with nonradiographic axial SpA were younger and showed a trend toward a shorter symptom duration, the nonradiographic axial SpA and AS groups shared a similar disease burden, as reflected by comparisons of disease activity and function, quality of life, pain, fatigue, job absenteeism, and loss of work productivity (all P > 0.05). The proportions of patients with nonradiographic axial SpA and patients with AS who received prior biologic disease‐modifying drugs (DMARDs) (74.2% and 64.8%, respectively) or were currently receiving biologic DMARDs (63.9% and 61.3%, respectively) were also similar (P > 0.05). Conclusion This was the first nationwide study to characterize patients with AS and nonradiographic axial SpA in the US. Consistent with studies published outside of the US, this study showed that patients with nonradiographic axial SpA and patients with AS shared a comparable degree of disease burden and had similar treatment patterns in clinical practice.
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Affiliation(s)
- Philip J Mease
- Swedish Medical Center and University of Washington, Seattle
| | | | | | | | - Mei Liu
- Corrona, LLC, Southborough, Massachusetts
| | | | - Yujin Park
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey
| | - Jeffrey D Greenberg
- Corrona, LLC, Southborough, Massachusetts and New York University School of Medicine, New York
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12
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Huang Y, Deng W, Zheng S, Feng F, Huang Z, Huang Q, Guo X, Huang Z, Huang X, Pan X, Li T. Relationship between monocytes to lymphocytes ratio and axial spondyloarthritis. Int Immunopharmacol 2018; 57:43-46. [PMID: 29471252 DOI: 10.1016/j.intimp.2018.02.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 02/12/2018] [Accepted: 02/13/2018] [Indexed: 01/14/2023]
Abstract
BACKGROUND Axial spondyloarthritis (axSpA) is a progressive, chronic, inflammatory skeletal disorder affecting the spine and sacroiliac joints. Many studies have shown that neutrophils, lymphocytes, monocytes, platelets, and red blood cells (RBCs) play important roles in the inflammatory process of axSpA. Neutrophils to lymphocytes ratio (NLR) and red blood cell distribution width (RDW) have been reported to be simple and inexpensive markers to indicate the disease activity of axSpA. However, the role of monocytes to lymphocytes ratio (MLR) and platelets to lymphocytes ratio (PLR) in axSpA was rarely mentioned. OBJECTIVE The study's aim was to determine the role of MLR and PLR in axSpA patients and to investigate their relationships with disease severity. METHODS AxSpA patients who fulfilled the Assessment in Ankylosing Spondylitis International Society classification criteria published in 2009 were enrolled in this study and divided into nonradiographic axial spondyloarthritis (nr-axSpA) group and ankylosing spondylitis (AS) group. Healthy age and gender-matched subjects were also enrolled as control group. MLR, PLR, NLR, RDW, C-reactive protein (CRP) level, and erythrocyte sedimentation rate (ESR) level were assessed. The correlation between the variables with finger-to-floor distance, Modified Schober test, and occiput-to-wall distance were tested with Pearson correlation. Furthermore, area under curve (AUC) value, sensitivity, specificity, and the optimal cutoff values were determined using receiver operating characteristic (ROC) curves. RESULTS A total of 148 axSpA patients (67 nr-axSpA patients and 81 AS patients) and 58 healthy subjects were included in the study. The MLR, NLR, PLR, and RDW in axSpA group were higher than those in the control group (P < 0.05). Among them, MLR and RDW were highly increased in AS group compared with the nr-axSpA group (P < 0.05). MLR, NLR, PLR, and RDW were all positively correlated with ESR level and CRP level (P < 0.05). MLR and RDW were positively correlated with finger-to-floor distance and negatively correlated with Modified Schober test (P < 0.05). RDW was positively correlated with occiput-to-wall distance (P < 0.05). ROC curve results showed MLR yielded a higher AUC than NLR, PLR, and RDW (P < 0.05). In addition, the optimal cutoff value of MLR for axSpA was 0.22, with a specificity of 70.9% and sensitivity of 68.4%. CONCLUSIONS MLR was elevated in AS patients compared to nr-axSpA patients and had a close relationship with CRP level, ESR level, and spine movements. MLR may be a reliable, cost-effective, and novel potential parameter to evaluate disease severity in axSpA.
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Affiliation(s)
- Yukai Huang
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China; Southern Medical University, Guangzhou 510515, China
| | - Weiming Deng
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Shaoling Zheng
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Fan Feng
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China; Southern Medical University, Guangzhou 510515, China
| | - Zhixiang Huang
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Qidang Huang
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Xin Guo
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Zhengping Huang
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Xuechang Huang
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Xia Pan
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Tianwang Li
- Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China; Southern Medical University, Guangzhou 510515, China.
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