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Zhang Y, Zhang J, Liu Y, Ren S, Tao N, Meng F, Cao Q, Liu R. High fat diet increases the severity of collagen-induced arthritis in mice by altering the gut microbial community. Adv Rheumatol 2024; 64:44. [PMID: 38816873 DOI: 10.1186/s42358-024-00382-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 05/06/2024] [Indexed: 06/01/2024] Open
Abstract
OBJECTIVES Research has demonstrated that obesity may be associated with rheumatoid arthritis (RA). In addition, gut microbiota and its metabolites contribute to the occurrence and development of RA and obesity. However, the mechanism by which obesity affects RA remains unclear. In this study, we aimed to investigate whether gut microbiota and their metabolites alter the effects of high fat diet (HFD) on the severity of collagen-induced arthritis (CIA) in mice. METHODS Briefly, mice were divided into normal group (N), CIA model group (C), HFD group (T), and HFD CIA group (CT). Hematoxylin and Eosin staining(HE) and Safranin O-fast green staining were conducted, and levels of blood lipid and inflammatory cytokines were measured. 16S rDNA sequencing technique and liquid chromatography-mass spectrometry (LC-MS)-based metabolomics were performed to explore changes in the microbiota structure to further reveal the pathomechanism of HFD on CIA. RESULTS HFD aggravated the severity of CIA in mice. The CT group had the highest proportion of microbial abundance of Blautia, Oscillibacter, Ruminiclostridium-9, and Lachnospiraceae UCG 006 at the genus level, but had a lower proportion of Alistipes. Additionally, the fecal metabolic phenotype of the combined CT group shows significant changes, with differential metabolites enriched in 9 metabolic pathways, including primary bile acid biosynthesis, arginine biosynthesis, sphingolipid metabolism, purine metabolism, linoleic acid metabolism, oxytocin signaling pathway, aminoacyl-tRNA biosynthesis, the pentose phosphate pathway, and sphingolipid signaling pathway. Correlation analysis revealed that some of the altered gut microbiota genera were strongly correlated with changes in fecal metabolites, total cholesterol (TC), triglyceride (TG), and inflammatory cytokine levels. CONCLUSIONS This study shows that HFD may aggravate inflammatory reaction in CIA mice by altering the gut microbiota and metabolic pathways.
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Affiliation(s)
- Yang Zhang
- The First Hospital of China Medical University, Shenyang, 110002, Liaoning, China
| | - Jie Zhang
- The First Hospital of China Medical University, Shenyang, 110002, Liaoning, China
| | - Yantong Liu
- The First Hospital of China Medical University, Shenyang, 110002, Liaoning, China
| | - Shuang Ren
- The First Hospital of China Medical University, Shenyang, 110002, Liaoning, China
| | - Ning Tao
- The First Hospital of China Medical University, Shenyang, 110002, Liaoning, China
| | - Fanyan Meng
- The First Hospital of China Medical University, Shenyang, 110002, Liaoning, China
| | - Qi Cao
- Liaoning University of Traditional Chinese Medicine, Shenyang, 110001, Liaoning, China
| | - Ruoshi Liu
- The First Hospital of China Medical University, Shenyang, 110002, Liaoning, China.
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Baker JF, ODell JR, England BR, Giles JT, Newcomb JA, George MD, Thiele G, Moreland L, Bridges SL, Curtis JR, Mikuls TR. Lower body mass and lower adiposity are associated with differential responses to two treatment strategies for rheumatoid arthritis. Ann Rheum Dis 2024; 83:429-436. [PMID: 38171598 PMCID: PMC11019773 DOI: 10.1136/ard-2023-225014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/18/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE To determine if body mass index (BMI) and adipokine levels identify rheumatoid arthritis (RA) patients most likely to benefit from initiation of tumour necrosis factor inhibitors (TNFi) after methotrexate inadequate response. METHODS This is a secondary analysis of the Rheumatoid Arthritis Comparison of Active Treatments (RACAT) trial and the (TEAR) trial. Both studies compared treatment strategies starting with conventional disease-modifying anti-rheumatic drugs (DMARDs) (triple therapy) versus etanercept plus methotrexate. We compared response rates between TNFi and triple therapy among patients with different BMI. Adipokines were measured at enrolment and associations with treatment response were examined using regression, adjusting for age, sex, BMI and baseline disease activity. RESULTS In RACAT (n=306), participants who were normal/underweight were more likely to benefit from TNFi versus triple therapy, with greater change in Disease Activity Score in 28 and greater ACR20 response (ACR 20: 64% vs 23%, p=0.001). In contrast, overweight/obese participants had similar response to TNFi versus triple therapy (p-for-interaction=0.001). Similarly, but modest patterns were observed in TEAR (n=601; ACR20: 67% vs 52%, p=0.05). In RACAT, adipokine scores consistent with lower adiposity also predicted greater response to TNFi (ACR20: 58% vs 37%, p=0.01) with better model fit compared with BMI alone. CONCLUSIONS Lower BMI and evidence of lower adiposity based on adipokine profiles were associated with a superior response to TNFi compared with triple therapy. There was no difference between treatments among overweight/obese participants. The results support TNFi being a particularly important therapeutic among normal/underweight patients, with implications for clinical decisions and trial design.
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Affiliation(s)
- Joshua F Baker
- University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - James R ODell
- University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Bryant R England
- Rheumatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Rheumatology, VA Nebraska-Western Iowa Health Care System, Omaha, Nebraska, USA
| | - Jon T Giles
- Division of Rheumatology, Columbia University, College of Physicians and Surgeons, New York, New York, USA
| | - Jefferey A Newcomb
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | | | - Geoffrey Thiele
- Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Research Services, 151, Omaha VA Medical Center, Omaha, Nebraska, USA
| | - Larry Moreland
- Orthopedics, University of Colorado, Denver, Colorado, USA
| | | | - Jeffrey R Curtis
- University of Alabama at Birmingham Department of Medicine, Birmingham, Alabama, USA
| | - Ted R Mikuls
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
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Gao Y, Zhang Y, Liu X. Rheumatoid arthritis: pathogenesis and therapeutic advances. MedComm (Beijing) 2024; 5:e509. [PMID: 38469546 PMCID: PMC10925489 DOI: 10.1002/mco2.509] [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: 08/31/2023] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 03/13/2024] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by the unresolved synovial inflammation for tissues-destructive consequence, which remains one of significant causes of disability and labor loss, affecting about 0.2-1% global population. Although treatments with disease-modifying antirheumatic drugs (DMARDs) are effective to control inflammation and decrease bone destruction, the overall remission rates of RA still stay at a low level. Therefore, uncovering the pathogenesis of RA and expediting clinical transformation are imminently in need. Here, we summarize the immunological basis, inflammatory pathways, genetic and epigenetic alterations, and metabolic disorders in RA, with highlights on the abnormality of immune cells atlas, epigenetics, and immunometabolism. Besides an overview of first-line medications including conventional DMARDs, biologics, and small molecule agents, we discuss in depth promising targeted therapies under clinical or preclinical trials, especially epigenetic and metabolic regulators. Additionally, prospects on precision medicine based on synovial biopsy or RNA-sequencing and cell therapies of mesenchymal stem cells or chimeric antigen receptor T-cell are also looked forward. The advancements of pathogenesis and innovations of therapies in RA accelerates the progress of RA treatments.
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Affiliation(s)
- Ying Gao
- Department of RheumatologyChanghai HospitalNaval Medical UniversityShanghaiChina
| | - Yunkai Zhang
- Naval Medical CenterNaval Medical UniversityShanghaiChina
| | - Xingguang Liu
- National Key Laboratory of Immunity & InflammationNaval Medical UniversityShanghaiChina
- Department of Pathogen BiologyNaval Medical UniversityShanghaiChina
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4
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Luciano N, Barone E, Timilsina S, Gershwin ME, Selmi C. Tumor Necrosis Factor Alpha Inhibitors and Cardiovascular Risk in Rheumatoid Arthritis. Clin Rev Allergy Immunol 2023; 65:403-419. [PMID: 38157095 DOI: 10.1007/s12016-023-08975-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2023] [Indexed: 01/03/2024]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by an increased risk of cardiovascular events, due to the complex interplay between traditional and disease-related risk factors. Chronic inflammation and persistent disease activity are the key determinants of this risk, but despite great improvement in the disease management and prognosis, cardiovascular events are still the main cause of morbidity and mortality in RA cohorts1. In the last decades, the advent of new biological and targeted-synthetic DMARDs was accompanied by an improvement in disease activity control, but the role of each class of drugs on CVD risk is still a matter a debate. Since their approval for RA treatment, tumor necrosis factor alpha (TNFα) inhibitors have been widely investigated to better understand their effects on cardiovascular outcomes. The hypothesis that the reduction of chronic inflammation with any treatment may reduce the cardiovascular risk has been recently confuted by the direct comparison of TNFα-inhibitors and JAK inhibitors in patients with RA and coexisting risk factors for cardiovascular disease. The aim of this literature review is to add to the available evidence to analyze the relationship between TNFα-inhibitors and CVD risk in patients with RA and also provide some clinical scenarios to better explain the treatment dilemmas. In particular, while data on major cardiovascular events and thromboembolism seem consistent with an inflammation-mediated benefit with TNFα-inhibitors, there remain concerns about the use of this class of bDMARDs in patients with chronic heart failure.
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Affiliation(s)
- Nicoletta Luciano
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Elisa Barone
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Suraj Timilsina
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California, Davis, USA
| | - M Eric Gershwin
- Division of Rheumatology, Allergy, and Clinical Immunology, University of California, Davis, USA
| | - Carlo Selmi
- Rheumatology and Clinical Immunology, IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy.
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.
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Conran C, Kolfenbach J, Kuhn K, Striebich C, Moreland L. A Review of Difficult-to-Treat Rheumatoid Arthritis: Definition, Clinical Presentation, and Management. Curr Rheumatol Rep 2023; 25:285-294. [PMID: 37776482 DOI: 10.1007/s11926-023-01117-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/02/2023]
Abstract
PURPOSE OF REVIEW A subset of patients with rheumatoid arthritis (RA) who fail multiple biologic therapies are deemed to have "difficult-to-treat" (D2T) RA. In 2021, a European Alliance of Associations for Rheumatology (EULAR) task force proposed a clinical definition of D2T RA. Here we review RA phenotypes and clinical assessment of RA, propose a different definition of D2T RA, discuss possible D2T RA risk factors, and summarize existing literature on the management of D2T RA. RECENT FINDINGS High disease activity at the time of diagnosis or prior to treatment with a biologic is associated with the development of D2T RA. Prolonged time from diagnosis to beginning treatment has been consistently associated with the development of D2T RA. Other clinical factors such as burden of disease, extraarticular disease, obesity, smoking, pain, fatigue, and psychological conditions have inconsistent associations with D2T RA according to current literature. D2T RA is a relatively new concept that represents an area of great need for research regarding the characterization of those with the disease as well as how best to treat the disease. With this gained knowledge, rheumatologists will be able to better identify patients at the time of diagnosis that are likely to develop D2T RA to help guide management.
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Affiliation(s)
- Carly Conran
- Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, 12631 East 17th Avenue, Aurora, CO, 80045, USA.
| | - Jason Kolfenbach
- Department of Medicine, Division of Rheumatology, University of Colorado Denver - Anschutz Medical Campus, 12631 East 17th Avenue, Aurora, CO, 80045, USA
| | - Kristine Kuhn
- Department of Medicine, Division of Rheumatology, University of Colorado Denver - Anschutz Medical Campus, 12631 East 17th Avenue, Aurora, CO, 80045, USA
| | - Christopher Striebich
- Department of Medicine, Division of Rheumatology, University of Colorado Denver - Anschutz Medical Campus, 12631 East 17th Avenue, Aurora, CO, 80045, USA
| | - Larry Moreland
- Department of Medicine, Division of Rheumatology, University of Colorado Denver - Anschutz Medical Campus, 12631 East 17th Avenue, Aurora, CO, 80045, USA
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Balsa A, Wassenberg S, Tanaka Y, Tournadre A, Orzechowski HD, Rajendran V, Lendl U, Stiers PJ, Watson C, Caporali R, Galloway J, Verschueren P. Effect of Filgotinib on Body Mass Index (BMI) and Effect of Baseline BMI on the Efficacy and Safety of Filgotinib in Rheumatoid Arthritis. Rheumatol Ther 2023; 10:1555-1574. [PMID: 37747626 PMCID: PMC10654312 DOI: 10.1007/s40744-023-00599-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/05/2023] [Indexed: 09/26/2023] Open
Abstract
INTRODUCTION This post hoc analysis of the phase 3 rheumatoid arthritis (RA) filgotinib clinical trial program assessed the effect of filgotinib on body mass index (BMI) in patients with RA and the impact of BMI on the efficacy and safety of filgotinib. METHODS FINCH 1-3 were randomized, double-blind, active- or placebo-controlled phase 3 trials of filgotinib 100 and 200 mg in patients with RA (N = 3452). BMI assessments included the mean change from baseline in BMI and the proportion of patients whose BMI increased by incremental thresholds. Efficacy measures included American College of Rheumatology (ACR) 20/50/70 response and low disease activity/remission according to Disease Activity Score 28 using C-reactive protein. The exposure-adjusted incident rate (EAIR) of adverse events (AEs) was assessed by baseline BMI, using integrated data from the FINCH 1-4 and the phase 2 DARWIN 1-3 studies (total filgotinib exposure = 8085 patient-years). RESULTS Mean change from baseline in BMI over time was similar across treatment arms. In most patients, BMI increased by ≤ 1 or 2 kg/m2 at both weeks 12 and 24, regardless of treatment group or baseline BMI; few patients had increases of ≥ 4 kg/m2. For most efficacy measures, filgotinib 200 mg was more efficacious than filgotinib 100 mg or active comparators or placebo across BMI subgroups. For the higher filgotinib dose, the EAIR of serious treatment-emergent AEs, venous thrombotic and embolic events, and major adverse cardiovascular events increased with increasing BMI. CONCLUSIONS Filgotinib did not lead to substantial changes in BMI, and BMI did not appear to affect the efficacy of filgotinib. TRIAL REGISTRATION ClinicalTrials.gov identifiers: NCT02889796, NCT02873936, NCT02886728, NCT03025308, NCT01888874, NCT01894516, NCT02065700.
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Affiliation(s)
- Alejandro Balsa
- Rheumatology Service, Hospital La Paz Institute for Health Research (IdiPAZ), Universidad Autónoma de Madrid, Paseo de la Castellana 261, 28046, Madrid, Spain.
| | | | - Yoshiya Tanaka
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Anne Tournadre
- Rheumatology Service, Clermont Ferrand University Hospital, Clermont-Ferrand, France
| | | | | | - Udo Lendl
- Medical Affairs, Galapagos Biopharma Deutschland GmbH, Munich, Germany
| | | | - Chris Watson
- Medical Affairs, Galapagos Biotech Ltd, Cambridge, UK
| | - Roberto Caporali
- Department of Clinical Sciences and Community Health, The University of Milan and ASST G. Pini-CTO Hospital, Milan, Italy
| | - James Galloway
- Centre for Rheumatic Diseases, King's College London, London, UK
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Flores-Alvarado DE, Esquivel-Valerio JA, Vega-Morales D, Garza-Cisneros AN, Balderas-Palacios MA, Galarza-Delgado DA, Garcia-Leal M. Impact of obesity and overweight on C-reactive protein concentrations and disease activity in rheumatoid arthritis: A systematic review and meta-analysis. Int J Rheum Dis 2023; 26:2498-2508. [PMID: 37888904 DOI: 10.1111/1756-185x.14948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 10/10/2023] [Accepted: 10/12/2023] [Indexed: 10/28/2023]
Abstract
AIM This study aims to assess the association of obesity and CRP concentrations in adult patients with rheumatoid arthritis (RA), and its influence on measures of disease activity. METHODS A comprehensive search was performed using Scopus, Web of Science, MEDLINE, and EMBASE, from the time of their inception to November 2021. Observational studies that evaluated the association between CRP concentrations and obesity or overweight in patients with RA were considered eligible. Correlation coefficients were pooled using the inverse variance method, while effect sizes were pre-calculated for adjusted standardized regression coefficients (β). RESULTS A total of 10 studies, which comprised 4024 patients, were included in this systematic review. Individually, most studies report a significant association between CRP concentrations and a higher body mass index or other adiposity measures, but the statistical significance was not sustained when pooling their data together. Through the estimates provided in the present review, it is noted that CRP tends to be more elevated in female patients with RA that have a higher BMI. However, this association is not present in men. CONCLUSION CRP tends to be elevated in female patients with RA that have a higher BMI. Further research is required to assess this possible sex-related difference and to aid shared decision-making in order to avoid over-treatment and increased burden in patients with obesity and RA. PROSPERO registration number: CRD42022314580.
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Affiliation(s)
- Diana E Flores-Alvarado
- Rheumatology Division, Department of Internal Medicine, University Hospital "Dr. José E. González", Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Jorge A Esquivel-Valerio
- Rheumatology Division, Department of Internal Medicine, University Hospital "Dr. José E. González", Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - David Vega-Morales
- Rheumatology Division, Department of Internal Medicine, University Hospital "Dr. José E. González", Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Andrea N Garza-Cisneros
- Rheumatology Division, Department of Internal Medicine, University Hospital "Dr. José E. González", Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Mario A Balderas-Palacios
- Rheumatology Division, Department of Internal Medicine, University Hospital "Dr. José E. González", Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Dionicio A Galarza-Delgado
- Rheumatology Division, Department of Internal Medicine, University Hospital "Dr. José E. González", Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
| | - Mariana Garcia-Leal
- Plataforma INVEST UANL-KER Unit Mayo Clinic (KER Unit Mexico), School of Medicine, Universidad Autonoma de Nuevo Leon, Monterrey, Mexico
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8
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Luo W, Wang X, Kong L, Chen H, Shi Z, Zhou H. Initial BMI effects on clinical presentation and prognosis in neuromyelitis optica spectrum disorder. Ann Clin Transl Neurol 2023; 10:1673-1681. [PMID: 37496188 PMCID: PMC10502628 DOI: 10.1002/acn3.51857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 07/28/2023] Open
Abstract
OBJECTIVE To investigate the correlation among body mass index at onset, clinical features, and prognosis in patients with neuromyelitis optica spectrum disorder. METHOD This retrospective cohort studied patients with neuromyelitis optica spectrum disorder from January 2015 to January 2022, grouping them by body mass index at onset. Demographics and clinical records were reviewed. Anderson-Gill, Kaplan-Meier, and Cox models evaluated the body mass index's effect on relapse risk and long-term outcomes. RESULTS Of 246 patients with 799 neuromyelitis optica spectrum disorder attacks study, 36 patients had low, 133 had normal, 77 had high body mass index, with a mean onset age of 40 ± 13 years, and the population was 88% female. The medium follow-up time was 49 months; AQP4-IgG was found in 193 (78%) patients. Onset and relapse of area postrema syndrome were less frequent in patients with a normal body mass index. The annual relapse rate after immunosuppressive therapy was significantly lower in patients with a low body mass index. In the multivariable analysis, statistical correlation still existed between body mass index at onset and risk of relapse (HR = 1.03, 95% CI: 1.03-1.03, P < 0.001), risk of severe attack (HR = 0.92, 95% CI: 0.86-0.98, P = 0.013), risk of visual disability (HR = 0.9, 95% CI: 0.81-1, P = 0.047), and overall risk of disability (HR = 0.89, 95% CI: 0.82-0.98, P = 0.015) after adjusting various variables. INTERPRETATION Lower body mass index at onset was associated with less frequent relapse but poor prognosis.
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Affiliation(s)
- Wenqin Luo
- Department of NeurologyWest China Hospital, Sichuan UniversityNo. 37 Guo Xue XiangChengdu610041Sichuan ProvincePR China
| | - Xiaofei Wang
- Department of NeurologyWest China Hospital, Sichuan UniversityNo. 37 Guo Xue XiangChengdu610041Sichuan ProvincePR China
| | - Lingyao Kong
- Department of NeurologyWest China Hospital, Sichuan UniversityNo. 37 Guo Xue XiangChengdu610041Sichuan ProvincePR China
| | - Hongxi Chen
- Department of NeurologyWest China Hospital, Sichuan UniversityNo. 37 Guo Xue XiangChengdu610041Sichuan ProvincePR China
| | - Ziyan Shi
- Department of NeurologyWest China Hospital, Sichuan UniversityNo. 37 Guo Xue XiangChengdu610041Sichuan ProvincePR China
| | - Hongyu Zhou
- Department of NeurologyWest China Hospital, Sichuan UniversityNo. 37 Guo Xue XiangChengdu610041Sichuan ProvincePR China
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KARATAŞ A, PİŞKİN SAĞIR R, KOCA SS, DALKILIÇ E, CAN G, PEHLİVAN Y, YAZICI A, İNANÇ N, CEFLE A, ERTÜRK Z, AKAR S, ŞENEL S, BİRLİK M, AKKOÇ N, ÖNEN F. Body mass index does not affect response of rituximab in patients with rheumatoid arthritis: results from the TURKBİO registry. Turk J Med Sci 2023; 53:1321-1329. [PMID: 38813042 PMCID: PMC10763794 DOI: 10.55730/1300-0144.5698] [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: 12/16/2022] [Revised: 10/26/2023] [Accepted: 06/21/2023] [Indexed: 05/31/2024] Open
Abstract
Background/aim Adipose tissue produces several inflammatory mediators. Thus, obesity affects the disease course and the responses to the antirheumatic agents in inflammatory diseases. The aim of the study was to determine whether the body mass index (BMI) is involved in the response to rituximab in rheumatoid arthritis (RA). Materials and methods This multicenter retrospective study included 206 RA patients who received rituximab from the Turkish Biologic (TURKBIO) registry between 2011 and the end of May 2017. Demographic and clinical data including age, sex, disease type, disease duration, and previous or current treatment with disease-modifying antirheumatic drugs (DMARDs) and biological drug durations are stored in the database. Patients with a BMI ≥30 kg/m2 were classified as obese, and patients with a BMI <30 kg/m2 were classified as nonobese. Kaplan-Meier survival analysis was performed to estimate the drug survival. The subgroups were compared using the log-rank test. Results The mean BMI of 206 patients included in the study was 27.05 (17.2-43.4) kg/m2. There were 59 (28.6%) patients in the obese group and 147 (71.4%) patients in the nonobese group. The mean age, female percentage, and baseline disease activity score 28 (DAS28) were higher in the obese group than in the nonobese group. However, the ΔDAS28 at both 6 and 12 months were not significantly different between the groups (p = 0.785 and p = 0.512, respectively). Patient pain Visual Analogue Scale (VAS), patient fatigue VAS, and patient global VAS scores were also significantly higher at baseline in the obese group (p = 0.003, p = 0.006, and p = 0.006, respectively). However, no significant difference was found in terms of changes in patient pain VAS, patient fatigue VAS, patient global VAS and physician global VAS scores at 6 and 12 months compared to those at baseline. Rituximab treatment was ongoing for 71.2% of the obese and 63.3% of the nonobese patients (p = 0.279). The median drug survival duration was 77 months in the obese group and 62 months in the nonobese group (p = 0.053). The estimated drug survival rates for rituximab were not statistically significantly different in the obese and nonobese groups. Rituximab-related side effects were also similar between the groups. Conclusion In obese and nonobese patients with RA, rituximab treatment exhibits similar side effects and similar long-term efficacy. These results suggest that obesity does not alter drug survival for rituximab and response rates, in RA and rituximab may be a favorable treatment agent in patients with RA and obesity.
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Affiliation(s)
- Ahmet KARATAŞ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fırat University, Elazığ,
Turkiye
| | - Rabia PİŞKİN SAĞIR
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fırat University, Elazığ,
Turkiye
| | - Süleyman Serdar KOCA
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Fırat University, Elazığ,
Turkiye
| | - Ediz DALKILIÇ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Uludağ University, Bursa,
Turkiye
| | - Gerçek CAN
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Dokuz Eylül University, İzmir,
Turkiye
| | - Yavuz PEHLİVAN
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Uludağ University, Bursa,
Turkiye
| | - Ayten YAZICI
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Kocaeli University, İzmit,
Turkiye
| | - Nevsun İNANÇ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Marmara University, İstanbul,
Turkiye
| | - Ayşe CEFLE
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Kocaeli University, İzmit,
Turkiye
| | - Zeynep ERTÜRK
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Medipol University, İstanbul,
Turkiye
| | - Servet AKAR
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Katip Çelebi University, İzmir,
Turkiye
| | - Soner ŞENEL
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Erciyes University, Kayseri,
Turkiye
| | - Merih BİRLİK
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Dokuz Eylül University, İzmir,
Turkiye
| | - Nurullah AKKOÇ
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Celal Bayar University, Manisa,
Turkiye
| | - Fatoş ÖNEN
- Division of Rheumatology, Department of Internal Medicine, Faculty of Medicine, Dokuz Eylül University, İzmir,
Turkiye
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Gialouri CG, Pappa M, Evangelatos G, Nikiphorou E, Fragoulis GE. Effect of body mass index on treatment response of biologic-/targeted synthetic-DMARDs in patients with rheumatoid arthritis, psoriatic arthritis and axial spondyloarthritis. A systematic review. Autoimmun Rev 2023; 22:103357. [PMID: 37150489 DOI: 10.1016/j.autrev.2023.103357] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 05/04/2023] [Indexed: 05/09/2023]
Abstract
BACKGROUND Overweight and/or obese patients with inflammatory arthritis (IA) have higher disease activity and lower chances of achieving and/or maintaining the treatment targets. Weight/obesity also appears to negatively affect the response to tumor necrosis factor (TNF) inhibitors in patients with IA, including rheumatoid arthritis -RA, psoriatic arthritis -PsA, axial spondyloarthritis -AxSpA. We conducted a systematic literature review (SLR) for the effect of weight/body-mass-index (BMI) in the efficacy of all approved b- and targeted-synthetic (ts)- DMARDs for the treatment of IA. METHODS For this PROSPERO-registered SLR, we searched PubMed, Scopus and Cohrane-Library from inception up to June 21st 2022. Clinical-trials (randomized and non-randomized) and observational studies of RA, PsA or AxSpA patients that reported the effect of weight/BMI on response (all possible outcomes) to b/ts-DMARDs were included. Risk-of-bias was assessed via RoB2-Cochrane-tool and Newcastle-Ottawa-scale for randomized and non-randomized studies, respectively. FINDINGS Out of 996 references, 75 eventually fulfilled the inclusion criteria (of which 10 studies were retrieved through manual-search). Among the included studies (TNF-inhibitors: 34, IL-12/23 inhibitors: 4, IL-23 inhibitor: 1, IL-17 inhibitors: 7, tocilizumab: 18, abatacept: 8, rituximab: 3, JAK-inhibitors: 5), most had medium RoB. Efficacy of TNF-inhibitors was affected by BMI in all forms of IA. Data are not robust to compare the effect among various TNF-inhibitors. In contrast, favorable results of IL-23 and IL-17 inhibitors did not appear to be influenced by increased BMI in PsA or AxSpA patients. Similar evidence exists for tocilizumab (in RA) and for abatacept (in RA and PsA), while no conclusion can be drawn for rituximab. More data are needed for JAK-inhibitors, although the effect of weight/BMI does not seem to be significant so far. INTERPRETATION Weight/BMI should be considered in the treatment-plan of patients with IA, with its effect being more pronounced for TNF-inhibitors compared to other b/ts-DMARDs.
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Affiliation(s)
- Chrysoula G Gialouri
- Joint Academic Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Greece; Clinical Immunology-Rheumatology Unit, 2nd Department of Medicine and Laboratory, Medical School, National and Kapodistrian University of Athens, "Hippocration" General Hospital, Athens, Greece
| | - Maria Pappa
- Joint Academic Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Greece; Rheumatology Unit, First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, "Laiko" General Hospital, Athens, Greece
| | - Gerasimos Evangelatos
- Joint Academic Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Greece; Rheumatology Unit, First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, "Laiko" General Hospital, Athens, Greece
| | - Elena Nikiphorou
- Centre for Rheumatic Diseases, King's College London, London, UK; Rheumatology Department, King's College Hospital, London, UK
| | - George E Fragoulis
- Joint Academic Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Greece; Rheumatology Unit, First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, "Laiko" General Hospital, Athens, Greece.; Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK..
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11
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Ranganath VK, La Cava A, Vangala S, Brook J, Kermani TA, Furst DE, Taylor M, Kaeley GS, Carpenter C, Elashoff DA, Li Z. Improved outcomes in rheumatoid arthritis with obesity after a weight loss intervention: randomized trial. Rheumatology (Oxford) 2023; 62:565-574. [PMID: 35640116 DOI: 10.1093/rheumatology/keac307] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/14/2022] [Accepted: 05/14/2022] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE To examine whether a weight loss intervention programme improves RA disease activity and/or musculoskeletal ultrasound synovitis measures in obese RA patients. METHODS We conducted a proof-of-concept, 12-week, single-blind, randomized controlled trial of obese RA patients (BMI ≥ 30) with 28-joint DAS (DAS28) ≥ 3.2 and with evidence of power Doppler synovitis. Forty patients were randomized to the diet intervention (n = 20) or control group (n = 20). Diet intervention consisted of a hypocaloric diet of 1000-1500 kcal/day and high protein meal replacements. Co-primary outcomes included change in DAS28 and power Doppler ultrasound (PDUS)-34. Clinical disease activity, imaging, biomarkers, adipokines and patient-reported outcomes were monitored throughout the trial. Recruitment terminated early. All analyses were based on intent-to-treat for a significance level of 0.05. RESULTS The diet intervention group lost an average 9.5 kg/patient, while the control group lost 0.5 kg (P < 0.001). Routine Assessment of Patient Index Data 3 (RAPID3) improved, serum leptin decreased and serum adiponectin increased significantly within the diet group and between the groups (all P < 0.03). DAS28 decreased, 5.2 to 4.2, within the diet group (P < 0.001; -0.51 [95% CI -1.01, 0.00], P = 0.056, between groups). HAQ-Disability Index (HAQ-DI) improved significantly within the diet group (P < 0.04; P = 0.065 between group). Ultrasound measures and the multi-biomarker disease activity score did not differ between groups (PDUS-34 -2.0 [95% CI -7.00, 3.1], P = 0.46 between groups). CONCLUSION Obese RA patients on the diet intervention achieved weight loss. There were significant between group improvements for RAPID3, adiponectin and leptin levels, and positive trends for DAS28 and HAQ-DI. Longer-term, larger weight loss studies are needed to validate these findings, and will allow for further investigative work to improve the clinical management of obese RA patients. TRIAL REGISTRATION ClinicalTrials.gov, https://clinicaltrials.gov, NCT02881307.
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Affiliation(s)
- Veena K Ranganath
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Antonio La Cava
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Sitaram Vangala
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Jenny Brook
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Tanaz A Kermani
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Daniel E Furst
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA.,Department of Medicine, University of Washington, Seattle, WA, USA.,Department of Medicine, University of Florence, Florence, Italy
| | - Mihaela Taylor
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Gurjit S Kaeley
- Department of Medicine, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Catherine Carpenter
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - David A Elashoff
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Zhaoping Li
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA
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12
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Deng C, Zhao X, Chen Y, Ai K, Zhang Y, Gong T, Zeng C, Lei G. Engineered Platelet Microparticle-Membrane Camouflaged Nanoparticles for Targeting the Golgi Apparatus of Synovial Fibroblasts to Attenuate Rheumatoid Arthritis. ACS NANO 2022; 16:18430-18447. [PMID: 36342327 DOI: 10.1021/acsnano.2c06584] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Synovial fibroblasts in rheumatoid arthritis (RA) joints mediate synovial hyperplasia, progressive joint destruction, and the potential spread of disease between joints by producing multiple pathogenic proteins. Here, we deliver all-trans retinoic acid (ATRA) to selectively down-regulate these pathogenic factors, with a Golgi-targeting platelet microparticle-mimetic nanoplatform (termed Gol-PMMNP) which comprises a nanoparticle core and a platelet microparticle membrane coating labeled with a Golgi apparatus-targeting peptide. Gol-PMMNPs are shown to target synovial fibroblasts derived from RA patients via integrin α2β1-mediated endocytosis and accumulate in the Golgi apparatus by retrograde transport. ATRA-loaded Gol-PMMNPs (ATRA-Gol-PMMNPs) cause structural disruption of the Golgi apparatus, leading to an efficient reduction of pathogenic protein secretion in RA synovial fibroblasts. In rats with collagen-induced arthritis, Gol-PMMNPs display an arthritic joint-specific distribution, and ATRA-Gol-PMMNPs effectively reduce concentrations of pathogenic factors therein, including inflammatory cytokines, chemokines, and matrix-degrading enzymes within these joints. Additionally, ATRA-Gol-PMMNP treatment results in inflammatory remission and decreased bone erosion in both arthritic and proximal joints. Furthermore, ATRA-Gol-PMMNPs induce negligible toxicity to major organs. Taken together, ATRA-Gol-PMMNPs inhibit the progression of RA through reducing the production of multiple pathogenic mediators by synovial fibroblasts.
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Affiliation(s)
- Caifeng Deng
- Department of Orthopaedics and Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Xuan Zhao
- Department of Orthopaedics and Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yuxiao Chen
- Department of Orthopaedics and Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Kelong Ai
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha 410013, China
| | - Yuqing Zhang
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, United States
- The Mongan Institute, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Tao Gong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610064, China
| | - Chao Zeng
- Department of Orthopaedics and Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Guanghua Lei
- Department of Orthopaedics and Hunan Key Laboratory of Joint Degeneration and Injury, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
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13
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Non-coding RNA network associated with obesity and rheumatoid arthritis. Immunobiology 2022; 227:152281. [DOI: 10.1016/j.imbio.2022.152281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 09/13/2022] [Indexed: 11/18/2022]
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14
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Lamberg T, Sipponen T, Valtanen S, Eklund KK, Mälkönen T, Aalto K, Mikola K, Kolho KL, Leinonen S, Isomäki P, Mäkinen H, Vidqvist KL, Kokko A, Huilaja L, Kyllönen M, Keskitalo P, Sard S, Vähäsalo P, Koskela R, Kröger L, Lahtinen P, Haapala AM, Korkatti K, Sokka-Isler T, Jokiranta TS. Short interruptions of TNF-inhibitor treatment can be associated with treatment failure in patients with immune-mediated diseases. Autoimmunity 2022; 55:275-284. [PMID: 35481450 DOI: 10.1080/08916934.2022.2067985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The prevalence of immune-mediated diseases has increased in the past decades and despite the use of biological treatments all patients do not achieve remission. The aim of this study was to characterise the reasons for short interruptions during treatment with two commonly used TNF-inhibitors infliximab and adalimumab and to analyse the possible effects of the interruptions on immunisation and switching the treatment. MATERIAL AND METHODS This case-control study was based on retrospective analyses of patient records and a questionnaire survey to clinicians. A total of 370 patients (194 immunised cases and 172 non-immunised controls, 4 excluded) were enrolled from eight hospitals around Finland. Eleven different diagnoses were represented, and the largest patient groups were those with inflammatory bowel or rheumatic diseases. RESULTS Treatment interruptions were associated with immunisation in patients using infliximab (p < .001) or adalimumab (p < .000001). Patients with treatment interruptions were more likely to have been treated with more than one biological agent compared to those without treatment interruptions. This was particularly prominent among patients with a rheumatic disease (p < .00001). The most frequent reason for a treatment interruption among the cases was an infection, whereas among the control patients it was remission. The median length of one interruption was one month (interquartile range 1-3 months). CONCLUSION Our results suggest that the interruptions of the treatment with TNF-inhibitors expose patients to immunisation and increase the need for drug switching. These findings stress the importance of careful judgement of the need for a short interruption in the biological treatment in clinical work, especially during non-severe infections.
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Affiliation(s)
- Tea Lamberg
- United Medix Laboratories, Helsinki, Finland
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Taina Sipponen
- Department of Gastroenterology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Sanna Valtanen
- United Medix Laboratories, Helsinki, Finland
- Department of Clinical Chemistry, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kari K Eklund
- Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Orton Orthopedic Hospital Helsinki, Helsinki, Finland
| | - Tarja Mälkönen
- Department of Dermatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kristiina Aalto
- New Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Katriina Mikola
- New Children's Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kaija-Leena Kolho
- Pediatric Gastroenterology, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Sanna Leinonen
- Tays Eye Centre, Tampere University Hospital, Tampere, Finland
| | - Pia Isomäki
- Centre for Rheumatology, Tampere University Hospital, Tampere, Finland
| | - Heidi Mäkinen
- Centre for Rheumatology, Tampere University Hospital, Tampere, Finland
| | | | - Arto Kokko
- Department of Rheumatology, Jyväskylä Central Hospital, Jyväskylä, Finland
| | - Laura Huilaja
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Dermatology and Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Minna Kyllönen
- Department of Rheumatology, Oulu University Hospital, Oulu, Finland
| | - Paula Keskitalo
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Pediatrics, Oulu University Hospital, Oulu, Finland
- Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Sirja Sard
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Pediatrics, Oulu University Hospital, Oulu, Finland
- Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Paula Vähäsalo
- PEDEGO Research Unit, University of Oulu, Oulu, Finland
- Department of Pediatrics, Oulu University Hospital, Oulu, Finland
- Medical Research Center, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Ritva Koskela
- Department of Gastroenterology, Oulu University Hospital, Oulu, Finland
| | - Liisa Kröger
- Department of Pediatrics, Kuopio University Hospital, Kuopio, Finland
| | - Perttu Lahtinen
- Department of Gastroenterology, Päijät-Häme Central Hospital, Lahti, Finland
| | - Anna-Maija Haapala
- Department of Clinical Microbiology, Fimlab Laboratories, Tampere, Finland
| | - Katja Korkatti
- Department of Pediatrics, Central Ostrobothnia Central Hospital, Kokkola, Finland
| | | | - T Sakari Jokiranta
- United Medix Laboratories, Helsinki, Finland
- Medicum, University of Helsinki, Helsinki, Finland
- Tammer BioLab Ltd, Tampere, Finland
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15
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Gwinnutt JM, Wieczorek M, Cavalli G, Balanescu A, Bischoff-Ferrari HA, Boonen A, de Souza S, de Thurah A, Dorner TE, Moe RH, Putrik P, Rodríguez-Carrio J, Silva-Fernández L, Stamm T, Walker-Bone K, Welling J, Zlatković-Švenda MI, Guillemin F, Verstappen SMM. Effects of physical exercise and body weight on disease-specific outcomes of people with rheumatic and musculoskeletal diseases (RMDs): systematic reviews and meta-analyses informing the 2021 EULAR recommendations for lifestyle improvements in people with RMDs. RMD Open 2022; 8:rmdopen-2021-002168. [PMID: 35361692 PMCID: PMC8971792 DOI: 10.1136/rmdopen-2021-002168] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/23/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND A European League Against Rheumatism (EULAR) taskforce was convened to develop recommendations for lifestyle behaviours in rheumatic and musculoskeletal diseases (RMDs). This paper reviews the literature on the effects of physical exercise and body weight on disease-specific outcomes of people with RMDs. METHODS Three systematic reviews were conducted to summarise evidence related to exercise and weight in seven RMDs: osteoarthritis, rheumatoid arthritis, systemic lupus erythematosus, axial spondyloarthritis (axSpA), psoriatic arthritis, systemic sclerosis and gout. Systematic reviews and original studies were included if they assessed exercise or weight in one of the above RMDs, and reported results regarding disease-specific outcomes (eg, pain, function, joint damage). Systematic reviews were only included if published between 2013-2018. Search strategies were implemented in the Medline, Embase, Cochrane Library of systematic reviews and CENTRAL databases. RESULTS 236 articles on exercise and 181 articles on weight were included. Exercise interventions resulted in improvements in outcomes such as pain and function across all the RMDs, although the size of the effect varied by RMD and intervention. Disease activity was not influenced by exercise, other than in axSpA. Increased body weight was associated with worse outcomes for the majority of RMDs and outcomes assessed. In general, study quality was moderate for the literature on exercise and body weight in RMDs, although there was large heterogeneity between studies. CONCLUSION The current literature supports recommending exercise and the maintenance of a healthy body weight for people with RMDs.
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Affiliation(s)
- James M Gwinnutt
- Centre for Epidemiology Versus Arthritis, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Maud Wieczorek
- EA 4360 Apemac, Université de Lorraine, Nancy, France,Center on Aging and Mobility, University of Zurich, Zurich, Switzerland
| | - Giulio Cavalli
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital and Vita-Salute San Raffaele University, Milan, Italy
| | - Andra Balanescu
- Department of Internal Medicine and Rheumatology, “Sf. Maria” Hospital, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
| | - Heike A Bischoff-Ferrari
- Center on Aging and Mobility, University of Zurich, Zurich, Switzerland,Department of Aging Medicine and Aging Research, University Hospital Zurich and University of Zurich, Zurich, Switzerland,University Clinic for Aging Medicine, City Hospital Zurich - Waid, Zurich, Switzerland
| | - Annelies Boonen
- Department of Internal Medicine, Division of Rheumatology, Maastricht University Medical Center, Maastricht, The Netherlands,Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
| | - Savia de Souza
- Centre for Rheumatic Diseases, King's College London, London, UK
| | - Annette de Thurah
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark,Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark
| | - Thomas E Dorner
- Centre for Public Health, Department of Social and Preventive Medicine, Medical University of Vienna, Vienna, Austria,Social Insurance Fund for Public Service, Railway and Mining Industries, Sitzenberg-Reidling, Austria,Karl-Landsteiner Institute for Health Promotion Research, Sitzenberg-Reidling, Austria
| | - Rikke Helene Moe
- National Advisory Unit for Rehabilitation in Rheumatology, Division of Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Polina Putrik
- Department of Internal Medicine, Division of Rheumatology, Maastricht University Medical Center, Maastricht, The Netherlands,Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, The Netherlands
| | - Javier Rodríguez-Carrio
- Area of Immunology, Department of Functional Biology, Universidad de Oviedo, Oviedo, Spain,Department of Metabolism, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Lucía Silva-Fernández
- Rheumatology Department, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - Tanja Stamm
- Section for Outcomes Research, Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria,Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Vienna, Austria
| | - Karen Walker-Bone
- MRC Versus Arthritis Centre for Musculoskeletal Health and Work, University of Southampton, Southampton, UK
| | - Joep Welling
- NVLE Dutch Patient Organization for Systemic Autoimmune Diseases, Utrecht, The Netherlands
| | - Mirjana I Zlatković-Švenda
- Institute of Rheumatology, University of Belgrade School of Medicine, Belgrade, Serbia,Department of Internal Medicine, University of East Sarajevo Faculty of Medicine Foča, Republika Srpska, Bosnia and Herzegovina
| | - Francis Guillemin
- EA 4360 Apemac, Université de Lorraine, Nancy, France,Inserm, CHRU Nancy, CIC-1433 Epidémiologie Clinique, Université de Lorraine, Nancy, France
| | - Suzanne M M Verstappen
- Centre for Epidemiology Versus Arthritis, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK .,MRC Versus Arthritis Centre for Musculoskeletal Health and Work, University of Southampton, Southampton, UK.,NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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16
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Bassi M, Singh S. Impact of Obesity on Response to Biologic Therapies in Patients with Inflammatory Bowel Diseases. BioDrugs 2022; 36:197-203. [PMID: 35320515 PMCID: PMC8994033 DOI: 10.1007/s40259-022-00522-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2022] [Indexed: 12/19/2022]
Abstract
Approximately 20-40% of patients with inflammatory bowel disease (IBD) are obese. Obesity is associated with inferior outcomes in patients with IBD, with lower rates of achieving remission, poor quality of life, and higher burden of unplanned healthcare utilization. Multiple cohort studies in patients with immune-mediated inflammatory diseases, including IBD, treated with biologic agents like tumor necrosis factor-α antagonists have suggested that obesity is associated with inferior response to biologic therapy. This may be related to the negative impact of obesity on the pharmacokinetics of biologic agents. Pharmacokinetic studies of multiple biologic agents have demonstrated that high body weight is associated with more rapid clearance and a higher volume of distribution of biologic agents, which leads to low trough concentrations. Randomized trials in patients with psoriasis and psoriatic arthritis treated with biologic agents suggest that diet- or lifestyle-induced weight loss is associated with improved response to therapy. This provides an opportunity to explore intentional weight loss as adjunctive therapy in obese patients with IBD. However, diet and lifestyle interventions for weight loss are hard to implement in patients with IBD; hence, long-term therapy with weight-loss agents (such as with phentermine-topiramate, naltrexone-bupropion) is attractive as adjunctive therapy in obese patients with IBD.
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Affiliation(s)
- Mehak Bassi
- Department of Medicine, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Siddharth Singh
- Division of Gastroenterology, Department of Medicine, University of California San Diego, ACTRI 1W501, 9452 Medical Center Dr., La Jolla, CA, 92093, USA.
- Division of Biomedical Informatics, Department of Medicine, University of California San Diego, La Jolla, CA, USA.
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17
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Phatak S, Chakraborty S, Wagh A, Goel P. Personalized medicine in India: Mirage or a viable goal? INDIAN JOURNAL OF RHEUMATOLOGY 2022. [DOI: 10.4103/injr.injr_152_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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18
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Nagy G, Roodenrijs NMT, Welsing PMJ, Kedves M, Hamar A, van der Goes MC, Kent A, Bakkers M, Pchelnikova P, Blaas E, Senolt L, Szekanecz Z, Choy EH, Dougados M, Jacobs JW, Geenen R, Bijlsma JW, Zink A, Aletaha D, Schoneveld L, van Riel P, Dumas S, Prior Y, Nikiphorou E, Ferraccioli G, Schett G, Hyrich KL, Mueller-Ladner U, Buch MH, McInnes IB, van der Heijde D, van Laar JM. EULAR points to consider for the management of difficult-to-treat rheumatoid arthritis. Ann Rheum Dis 2022; 81:20-33. [PMID: 34407926 PMCID: PMC8761998 DOI: 10.1136/annrheumdis-2021-220973] [Citation(s) in RCA: 93] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 07/23/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To develop evidence-based European Alliance of Associations for Rheumatology (EULAR) points to consider (PtCs) for the management of difficult-to-treat rheumatoid arthritis (D2T RA). METHODS An EULAR Task Force was established comprising 34 individuals: 26 rheumatologists, patient partners and rheumatology experienced health professionals. Two systematic literature reviews addressed clinical questions around diagnostic challenges, and pharmacological and non-pharmacological therapeutic strategies in D2T RA. PtCs were formulated based on the identified evidence and expert opinion. Strength of recommendations (SoR, scale A-D: A typically consistent level 1 studies and D level 5 evidence or inconsistent studies) and level of agreement (LoA, scale 0-10: 0 completely disagree and 10 completely agree) of the PtCs were determined by the Task Force members. RESULTS Two overarching principles and 11 PtCs were defined concerning diagnostic confirmation of RA, evaluation of inflammatory disease activity, pharmacological and non-pharmacological interventions, treatment adherence, functional disability, pain, fatigue, goal setting and self-efficacy and the impact of comorbidities. The SoR varied from level C to level D. The mean LoA with the overarching principles and PtCs was generally high (8.4-9.6). CONCLUSIONS These PtCs for D2T RA can serve as a clinical roadmap to support healthcare professionals and patients to deliver holistic management and more personalised pharmacological and non-pharmacological therapeutic strategies. High-quality evidence was scarce. A research agenda was created to guide future research.
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Affiliation(s)
- György Nagy
- Department of Rheumatology & Clinical Immunology, Semmelweis University, Budapest, Hungary
- Department of Genetics, Cell and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Nadia M T Roodenrijs
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Paco M J Welsing
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Melinda Kedves
- Bács-Kiskun County Hospital, Rheumatology Department, Kecskemét, Hungary
| | - Attila Hamar
- Department of Rheumatology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Marlies C van der Goes
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Rheumatology, Meander Medical Center, Amersfoort, The Netherlands
| | - Alison Kent
- Salisbury Foundation Trust NHS Hospital, Wiltshire, UK
| | - Margot Bakkers
- EULAR Standing Committee of People with Arthritis/Rheumatism in Europe (PARE), Zurich, Switzerland
| | - Polina Pchelnikova
- EULAR Standing Committee of People with Arthritis/Rheumatism in Europe (PARE), Zurich, Switzerland
| | - Etienne Blaas
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Ladislav Senolt
- Department of Rheumatology, 1st Faculty of Medicine, Charles University and Institute of Rheumatology, Prague, Czech Republic
| | - Zoltan Szekanecz
- Department of Rheumatology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ernest H Choy
- CREATE Centre, Section of Rheumatology, School of Medicine, Division of Infection and Immunity, Cardiff University, Cardiff, UK
| | - Maxime Dougados
- Université de Paris Department of Rheumatology - Hôpital Cochin. Assistance Publique - Hôpitaux de Paris INSERM (U1153) Clinical epidemiology and biostatistics, PRES Sorbonne Paris-Cité, Paris, France
| | - Johannes Wg Jacobs
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Rinie Geenen
- Department of Psychology, Utrecht University, Utrecht, The Netherlands
| | - Johannes Wj Bijlsma
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Angela Zink
- Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany
| | - Daniel Aletaha
- Department of Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Leonard Schoneveld
- Department of Rheumatology, Bravis Hospital, Roosendaal, The Netherlands
| | - Piet van Riel
- Department of Rheumatic Diseases, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - Sophie Dumas
- Department of Pharmacy, Marin Hospital, Asisstance Publique-Hopitaux de Paris, Hendaye, France
| | - Yeliz Prior
- School of Health and Society, Centre for Health Sciences Research, University of Salford, Salford, UK
| | - Elena Nikiphorou
- Centre for Rheumatic Diseases, King's College London, London, UK
- Rheumatology Department, King's College Hospital, London, UK
| | | | - Georg Schett
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University of Erlangen-Nuremberg and Universitatsklinikum Erlangen, Erlangen, Germany
| | - Kimme L Hyrich
- NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- Centre for Musculoskeletal Research, School of Biological Sciences, Faculty of Biology, Medicine & Health, University of Manchester, Manchester, UK
| | - Ulf Mueller-Ladner
- Department of Rheumatology and Clinical Immunology, Justus-Liebig University Giessen, Campus Kerckhoff, Bad Nauheim, Germany
| | - Maya H Buch
- NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- Centre for Musculoskeletal Research, School of Biological Sciences, Faculty of Biology, Medicine & Health, University of Manchester, Manchester, UK
- Leeds Institute of Rheumatic & Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Iain B McInnes
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | | | - Jacob M van Laar
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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19
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Song Y, Ismail M, Shan Q, Zhao J, Zhu Y, Zhang L, Du Y, Ling L. ROS-mediated liposomal dexamethasone: a new FA-targeted nanoformulation to combat rheumatoid arthritis via inhibiting iRhom2/TNF-α/BAFF pathways. NANOSCALE 2021; 13:20170-20185. [PMID: 34846489 DOI: 10.1039/d1nr05518f] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Rheumatoid arthritis (RA) is an autoimmune inflammatory disorder that has seriously affected human health worldwide and its current management requires more successful therapeutic approaches. The combination of nanomedicines and pathophysiology into one system may provide an alternative strategy for precise RA treatment. In this work, a practical ROS-mediated liposome, abbreviated as Dex@FA-ROS-Lips that comprised synthetic dimeric thioether lipids (di-S-PC) and a surface functionalized with folic acid (FA), was proposed for dexamethasone (Dex) delivery. Incorporation with thioether lipids and a FA segment significantly improved the triggered release and improved the triggered release of cytotoxic Dex as well as the active targeting of RA, altering its overall pharmacokinetics and safety profiles in vivo. As proof, the designed Dex@FA-ROS-Lips demonstrated effective internalization by LPS-activated Raw264.7 macrophages with FA receptor overexpression and released Dex at the inflammatory site due to the ROS-triggered disassembly. Intravenous injection of this Dex@FA-ROS-Lips into adjuvant-induced arthritis (AIA) mice led to its incremental accumulation in inflamed joint tissues and significantly alleviated the cartilage destruction and joint swelling via suppression of proinflammatory cytokines (iRhom2, TNF-α and BAFF), as compared to the effect of commercial free Dex. Importantly, the Dex@FA-ROS-Lips nanoformulation showed better hemocompatibility with less adverse effects on the body weight and immune organ index of AIA mice. The anti-inflammatory mechanism of Dex@FA-ROS-Lips was further studied and it was found that it is possibly associated with the down-regulation of iRhom2 and the activation of the TNF-α/BAFF signaling pathway. Therefore, the integration of nanomedicines and the RA microenvironment using multifunctional Dex@FA-ROS-Lips shall be a novel RA treatment modality with full clinical potential, and based on the enhanced therapeutic effect, the signaling pathway of iRhom2/TNF-α/BAFF reasonably explained the mechanism of Dex@FA-ROS-Lips in anti-RA, which suggested a molecular target for RA therapy and other inflammatory diseases.
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Affiliation(s)
- Yanqin Song
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
- Yantai Center for Food and Drug Control, Yantai 264005, China
| | - Muhammad Ismail
- Henan-Macquarie University Joint Center for Biomedical Innovation, School of Life Science, Henan University, Kaifeng, Henan 475004, China
| | - Qi Shan
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Jianing Zhao
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Yanping Zhu
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Leiming Zhang
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Yuan Du
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
| | - Longbing Ling
- Key Laboratory of Molecular Pharmacology and Drug Evaluation (Ministry of Education of China), School of Pharmacy, Yantai University, Yantai 264005, China.
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20
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Law-Wan J, Sparfel MA, Derolez S, Azzopardi N, Goupille P, Detert J, Mulleman D, Bejan-Angoulvant T. Predictors of response to TNF inhibitors in rheumatoid arthritis: an individual patient data pooled analysis of randomised controlled trials. RMD Open 2021; 7:rmdopen-2021-001882. [PMID: 34789535 PMCID: PMC8601061 DOI: 10.1136/rmdopen-2021-001882] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/15/2021] [Indexed: 12/29/2022] Open
Abstract
Objective To identify patient characteristics associated with responsiveness to tumour necrosis factor inhibitors (TNFi) in rheumatoid arthritis (RA). Materials and methods Individual patient data from 29 randomised controlled trials (RCTs) evaluating the efficacy of a TNFi versus placebo or conventional therapy were obtained. Response to treatment was assessed in subgroups according to the following baseline characteristics: smoking status, physical activity, sex, age, body mass index, autoantibody profile, disease duration, high initial disease activity defined by Disease Activity Score on 28 joints (DAS28)(C reactive protein (CRP)) >5.1. The primary outcome was the between-treatment group difference in DAS28(CRP) change from baseline to 6 months. The secondary endpoints were the between-treatment group difference in final DAS28(CRP) measured until 6 months and EULAR response criteria until 6 months. Data from each RCT were then pooled by the Mantel-Haenszel method using a random effects model. A linear metaregression was also carried out on two data-sharing platforms separately to support the results. Results Individual data of 11 617 patients from 29 RCTs were analysed. Until 6 months, a significantly higher EULAR non-response rate was observed in obese patients (OR 0.52 vs 0.36 for non-obese, p=0.01). A multivariable regression model performed on 7457 patients indicated that patients treated by TNFi had a final DAS28(CRP) decreased by 0.02 for each year of disease duration (p<0.001), and a 0.21 decreased for patients with a baseline DAS28(CRP) >5.1 (p<0.001). Conclusions In RA, patients who are more responsive to TNFi are those who are non-obese, have a long disease duration and have a high initial disease activity.
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Affiliation(s)
- Johan Law-Wan
- Department of Rheumatology, CHRU de Tours, Tours, France.,EA 7501 GICC, Université de Tours, Tours, France
| | - Marc-Antoine Sparfel
- Department of Rheumatology, CHRU de Tours, Tours, France.,EA 7501 GICC, Université de Tours, Tours, France
| | - Sophie Derolez
- Department of Rheumatology, CHRU de Tours, Tours, France.,EA 7501 GICC, Université de Tours, Tours, France
| | - Nicolas Azzopardi
- EA 7501 GICC, Université de Tours, Tours, France.,ERL 7001, CNRS, Tours, France
| | - Philippe Goupille
- Department of Rheumatology, CHRU de Tours, Tours, France.,EA 7501 GICC, Université de Tours, Tours, France
| | - Jacqueline Detert
- Medical Practice of Rheumatology and Clinical Immunology, Rheumatologisch-immunologische Praxis, Templin, Germany
| | - Denis Mulleman
- Department of Rheumatology, CHRU de Tours, Tours, France .,EA 7501 GICC, Université de Tours, Tours, France
| | - Theodora Bejan-Angoulvant
- Department of Clinical Pharmacology, CHRU de Tours, Tours, France.,EA 4245 T2I, Université de Tours, Tours, France
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21
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Autoimmune Rheumatic Diseases and Vascular Function: The Concept of Autoimmune Atherosclerosis. J Clin Med 2021; 10:jcm10194427. [PMID: 34640445 PMCID: PMC8509415 DOI: 10.3390/jcm10194427] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/20/2021] [Accepted: 09/22/2021] [Indexed: 12/18/2022] Open
Abstract
Autoimmune rheumatic diseases (AIRDs) with unknown etiology are increasing in incidence and prevalence. Up to 5% of the population is affected. AIRDs include rheumatoid arthritis, system lupus erythematosus, systemic sclerosis, and Sjögren's syndrome. In patients with autoimmune diseases, the immune system attacks structures of its own body, leading to widespread tissue and organ damage, which, in turn, is associated with increased morbidity and mortality. One third of the mortality associated with autoimmune diseases is due to cardiovascular diseases. Atherosclerosis is considered the main underlying cause of cardiovascular diseases. Currently, because of finding macrophages and lymphocytes at the atheroma, atherosclerosis is considered a chronic immune-inflammatory disease. In active inflammation, the liberation of inflammatory mediators such as tumor necrotic factor alpha (TNFa), interleukine-6 (IL-6), IL-1 and other factors like T and B cells, play a major role in the atheroma formation. In addition, antioxidized, low-density lipoprotein (LDL) antibodies, antinuclear antibodies (ANA), and rheumatoid factor (RF) are higher in the atherosclerotic patients. Traditional risk factors like gender, age, hypercholesterolemia, smoking, diabetes mellitus, and hypertension, however, do not alone explain the risk of atherosclerosis present in autoimmune diseases. This review examines the role of chronic inflammation in the etiology-and progression-of atherosclerosis in autoimmune rheumatic diseases. In addition, discussed here in detail are the possible effects of autoimmune rheumatic diseases that can affect vascular function. We present here the current findings from studies that assessed vascular function changes using state-of-the-art techniques and innovative endothelial function biomarkers.
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22
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de la Vega M, Guerra Bautista G, Xavier RM, Pacheco-Tena C, Solano G, Pedersen RD, Szumski AE, Borlenghi C, Santana K, Vlahos B. Predictors of response to etanercept-methotrexate treatment: a post hoc logistic regression analysis of a randomized, open-label study in Latin American patients with rheumatoid arthritis. Adv Rheumatol 2021; 61:56. [PMID: 34496979 DOI: 10.1186/s42358-021-00213-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 08/28/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Determining potential predictors of clinical response would allow a more personalized rheumatoid arthritis (RA) treatment approach in heterogeneous populations such as Latin American (LA) patients. METHODS Post hoc analysis to identify baseline characteristics predictive of clinical remission in response to treatment with etanercept (ETN) plus methotrexate (MTX) in LA patients with moderate to severe MTX-resistant RA. We report data from the group of patients who received ETN 50 mg/week plus MTX (ETN + MTX, n = 281) in a clinical trial consisting of an initial 24-week open-label phase, followed by a 104-week extension. Remission was defined as 28-joint Disease Activity Score with erythrocyte sedimentation rate (DAS28-ESR) score < 2.6. Cutoff values to dichotomize baseline variables maximizing the detection of remission were obtained from Receiver Operator Curve analyses. Baseline dichotomized and categorical variables were analyzed altogether in a stepwise logistic regression model. Odds of attaining response at Weeks 24 and 128 were estimated for each significant predictor. RESULTS At Week 24 and Week 128, 27% (66/241) and 42% (91/219) of patients in the ETN + MTX group achieved remission. On average, patients achieving remission were younger and had lower baseline ESR, lower Physician Global Assessment (PGA) scores, lower total Health Assessment Questionnaire (HAQ) scores, and lower visual analog scale (VAS) Pain scores compared with patients who did not achieve remission. The best subset of baseline variables predicting Week 24 remission in the stepwise regression model were age ≤ 49 years (odds ratio [OR] 2.93), body mass index (BMI) > 28.5 kg/m2 (OR 3.24), disease duration > 3.7 years (OR 2.22), ESR ≤ 42 mm/h (OR 2.72), PGA ≤ 6 (OR 3.21), tender joint count ≤ 14 (OR 2.25), and total HAQ score ≤ 1.6 (OR 2.86). At Week 128, age ≤ 42 years (OR 2.21), SF-36 Mental Health Scale score > 39.6 (OR 2.16), White race (OR 4.07), > 18 swollen joints (OR 2.11), and VAS Pain ≤ 41 (OR 6.05) at baseline were the best subset of significant predictors of remission. CONCLUSIONS In LA patients with RA, younger age, higher BMI, longer disease duration, higher SF-36 Mental Health Scale score, higher swollen joint count, and overall lower disease activity predicted clinical response to ETN + MTX therapy. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT00848354.
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Affiliation(s)
- Maria de la Vega
- CEIM Investigaciones Médicas, Laprida 1307, Ciudad De Buenos Aires, 1425, Buenos Aires, Argentina.
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23
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Tsuchiya H, Fujio K. Title Current Status of the Search for Biomarkers for Optimal Therapeutic Drug Selection for Patients with Rheumatoid Arthritis. Int J Mol Sci 2021; 22:ijms22179534. [PMID: 34502442 PMCID: PMC8431405 DOI: 10.3390/ijms22179534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 08/28/2021] [Accepted: 08/28/2021] [Indexed: 12/19/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease characterized by destructive synovitis. It is significantly associated with disability, impaired quality of life, and premature mortality. Recently, the development of biological agents (including tumor necrosis factor-α and interleukin-6 receptor inhibitors) and Janus kinase inhibitors have advanced the treatment of RA; however, it is still difficult to predict which drug will be effective for each patient. To break away from the current therapeutic approaches that could be described as a “lottery,” there is an urgent need to establish biomarkers that stratify patients in terms of expected therapeutic responsiveness. This review deals with recent progress from multi-faceted analyses of the synovial tissue in RA, which is now bringing new insights into diverse features at both the cellular and molecular levels and their potential links with particular clinical phenotypes.
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24
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Comparison of Psoriatic Arthritis and Rheumatoid Arthritis Patients across Body Mass Index Categories in Switzerland. J Clin Med 2021; 10:jcm10143194. [PMID: 34300360 PMCID: PMC8304983 DOI: 10.3390/jcm10143194] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/18/2021] [Accepted: 07/15/2021] [Indexed: 01/28/2023] Open
Abstract
Abnormal body mass index (BMI) was associated with worse rheumatic markers in psoriatic arthritis (PsA) and rheumatoid arthritis (RA). Aiming to describe PsA and RA patients stratified by BMI, we performed a descriptive study in PsA and RA patients (two distinct cohorts) in the Swiss Clinical Quality Management in Rheumatic Diseases (SCQM) registry. New users of biologic or targeted synthetic disease-modifying anti-rheumatic drugs (b/tsDMARDs) were stratified by BMI at the start of their treatment (underweight, normal weight, overweight, obese). The PsA underweight and normal weight categories were merged. Age at disease onset and further characteristics at the start of the first b/tsDMARD treatment were compared across BMI categories vs. the corresponding normal weight group. The study included 819 PsA (36.5% overweight, 23.8% obese) and 3217 RA patients (4.4% underweight, 31.8% overweight, 17.0% obese). Compared to the corresponding normal weight group, PsA and RA obese patients had significantly (p < 0.05) higher C-reactive protein, worse disease activity, and lower quality of life (QoL). Obese PsA patients had significantly worse skin manifestation and pain, while obese RA patients had significantly higher erythrocyte sedimentation rate and tender joint counts, as well as lower seropositive prevalence. To conclude, obese PsA and RA patients presented worse disease activity and poorer QoL than those with normal weight.
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25
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Elalouf O, Lidar M, Reitblat T, Zisman D, Balbir-Gurman A, Hakakian O, Mashiach T, Almog R, Elkayam O. High Body Mass Index is Associated with Shorter Retention of Tumor Necrosis Factor-Alpha Blocker Treatment in Rheumatoid Arthritis. Biologics 2021; 15:279-287. [PMID: 34321864 PMCID: PMC8312506 DOI: 10.2147/btt.s290169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 05/10/2021] [Indexed: 11/23/2022]
Abstract
Purpose To evaluate the association between body mass index (BMI) and tumor necrosis factor α (TNF-α) blockers retention in patients with rheumatoid arthritis (RA). Patients and Methods This prospective cohort study analyzed data about patients with RA who initiated TNF blockers from the Israeli registry of inflammatory diseases from 2011 to 2019. Patients were grouped by BMI: normal (BMI <24.9 kg/m2), overweight (BMI 25–29.9 kg/m2), obese (BMI 30–34.9 kg/m2) and morbid obese (BMI ≥35 kg/m2). Treatment cessation due to inefficacy was defined as an “event” and therapy with a drug above 3 months was defined as a “course.” Kaplan–Meier survival curve was used to describe drug survival. Event-free survival was calculated using Cox regression with a hazard ratio and confidence interval of 95%. Results The final analysis included 521 RA patients (80% females) treated with etanercept, infliximab, adalimumab or golimumab. Eight hundred and eighteen treatment initiations were included in the final analysis, 334 (41%) in the normal weight group, 261 (32%) in the overweight, 144 (17%) in the obese and 79 (10%) in the morbid obesity group. Three hundred and twenty-six (40%) treatment initiations were with etanercept, 215 (26%) with adalimumab 197 (24%) with infliximab, and 80 (10%) with golimumab. BMI was inversely associated with drug survival. Morbid obese patients were more likely to discontinue treatment compared with normal weight patients HR 2.28 (95% CI 1.67–3.10, p<0.01). This association remained significant for each drug type (except for golimumab) in a subgroup analysis. Adalimumab switch rate was higher compared to etanercept with HR =1.51 (95% CI 1.20–1.91, p<0.01), no other significant differences were noted between the other drugs. Conclusion Morbid obese RA patients have lower TNF-α blocker retention compared to normal weight patients.
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Affiliation(s)
- Ofir Elalouf
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Merav Lidar
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Rheumatology Unit, The Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Ramat Gan, Israel
| | | | - Devy Zisman
- Department of Rheumatology, Carmel Medical Center, Haifa, Israel
| | | | - Odelia Hakakian
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Tanya Mashiach
- Epidemiology and Biostatistics Unit, Rambam Health Care Campus, Haifa, Israel
| | - Ronit Almog
- Epidemiology and Biostatistics Unit, Rambam Health Care Campus, Haifa, Israel
| | - Ori Elkayam
- Department of Rheumatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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26
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Hu L, Ji X, Wang Y, Man S, Liu X, Wang L, Zhu J, Cheng J, Huang F. Underweight and obesity are strong predictors of clinical outcomes in patients with ankylosing spondylitis: data from the Smart-phone SpondyloArthritis Management System. Ther Adv Musculoskelet Dis 2021; 13:1759720X211030792. [PMID: 34345253 PMCID: PMC8280843 DOI: 10.1177/1759720x211030792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 06/18/2021] [Indexed: 11/15/2022] Open
Abstract
Background The aim of this study was to examine the impact of underweight, overweight and obesity on clinical outcomes and treatment responses to biologics in Chinese patients with ankylosing spondylitis (AS). Methods Body mass index (BMI) was available in 1074 patients from the Smart-phone SpondyloArthritis Management System. Patients were categorized into four groups based on BMI: underweight, normal weight, overweight and obesity. Multivariable median regression analyses examined the effect of underweight and obesity on clinical outcomes and treatment response to biologics. Results Among 1074 patients with AS, normal weight accounted for 49.1%, while underweight, overweight, and obesity for 8.1%, 30.1%, and 12.0%, respectively. Compared to patients with normal weight, patients with underweight, overweight and obesity had an increased disease activity, while patients with underweight and obesity had a significantly poor Bath Ankylosing Spondylitis Functional Index and Assessment of Spondyloarthritis International Society Health Index scores. For tumor necrosis factor (TNF)-α inhibitor users, BMI was found to be negatively correlated with changes in disease activity in the multivariate regression model (all p < 0.05). Besides, the patients using TNF-α inhibitor in the overweight or obesity categories were much less likely to achieve a significant reduction on disease activity during follow-up period in the multivariate regression model (all p < 0.05), taking these with normal-weight patients as a reference. Conclusions Both underweight and obesity except for overweight were associated independently with worse disease activity, physical function and health status. Overweight and obesity might impact on treatment responses to biologics in patients with AS. This argues that weight management, to maintain it at a normal level, should be one of the disease management strategies in patients with AS.
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Affiliation(s)
- Lidong Hu
- Xiamen Key Laboratory of Translational Medicine for Nucleic Acid Metabolism and Regulation, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, China
| | - Xiaojian Ji
- Department of Rheumatology and Immunology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yiwen Wang
- Department of Rheumatology and Immunology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Siliang Man
- Department of Rheumatology and Immunology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xingkang Liu
- Department of Rheumatology and Immunology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Lei Wang
- Department of Rheumatology and Immunology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Jian Zhu
- Department of Rheumatology and Immunology, the First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Jidong Cheng
- Xiamen Key Laboratory of Translational Medicine for Nucleic Acid Metabolism and Regulation, Xiang'an Hospital of Xiamen University, Xiamen, Fujian, China
| | - Feng Huang
- Department of Rheumatology and Immunology, the First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Haidian District, Beijing, 100853, China
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27
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Mazhar F, Battini V, Gringeri M, Pozzi M, Mosini G, Marran AMN, Akram S, van Manen RP, Radice S, Clementi E, Carnovale C. The impact of anti-TNFα agents on weight-related changes: new insights from a real-world pharmacovigilance study using the FDA adverse event reporting system (FAERS) database. Expert Opin Biol Ther 2021; 21:1281-1290. [PMID: 34191656 DOI: 10.1080/14712598.2021.1948529] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Studies in patients with immune-mediated inflammatory diseases (IMIDs) have inconsistently suggested that anti-TNFα therapy may be associated with excessive weight gain. AREAS COVERED We performed a nested case/non-case analysis to investigate the anti-TNF-α inhibitor-associated body-changes in the US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) database. The risk was expressed as a measure of disproportionality using the reporting odds ratio (ROR) while adjusting for sex, drugs known to cause weight gain and reporter type. We also performed a time-to-onset (TTO) analysis of body weight-related events. RESULTS Infliximab was the most commonly involved TNF-α inhibitor in body weight-related changes, reaching an aROR of 1.42 (95%CI:1. 26; 1.59). An increased risk was especially found in patients affected by rheumatic disorders, both in the adult and pediatric population. The median TTO after the start of anti- TNFα therapy was about 6-7 months for both children and adults. CONCLUSIONS Given the potential effect of these agents on the excess weight gain in IMIDs patients, continuous attention for this side effect with appropriate counseling regarding lifestyle modifications are warranted, especially in those at high risk for obesity.
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Affiliation(s)
- Faizan Mazhar
- "Luigi Sacco" University Hospital, Università Di Milano, Milan, Italy
| | - Vera Battini
- "Luigi Sacco" University Hospital, Università Di Milano, Milan, Italy
| | - Michele Gringeri
- "Luigi Sacco" University Hospital, Università Di Milano, Milan, Italy
| | - Marco Pozzi
- Scientific Institute, IRCCS E. Medea, Bosisio Parini, LC, Italy
| | - Giulia Mosini
- "Luigi Sacco" University Hospital, Università Di Milano, Milan, Italy
| | | | - Shahzad Akram
- Pharmaceutical Care Department, King Abdullah Specialist Children Hospital, King Abdul-Aziz Medical City, National Guard Health Affairs, Riyadh, Saudi Arabia
| | | | - Sonia Radice
- "Luigi Sacco" University Hospital, Università Di Milano, Milan, Italy
| | - Emilio Clementi
- "Luigi Sacco" University Hospital, Università Di Milano, Milan, Italy.,Scientific Institute, IRCCS E. Medea, Bosisio Parini, LC, Italy
| | - Carla Carnovale
- "Luigi Sacco" University Hospital, Università Di Milano, Milan, Italy
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Li Y, Jie Y, Wang X, Lu J. Serum IL-35 is decreased in overweight patients with rheumatoid arthritis: its correlation with Th1/Th2/Th17-related cytokines. BMC Immunol 2021; 22:42. [PMID: 34176464 PMCID: PMC8237483 DOI: 10.1186/s12865-021-00431-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 06/14/2021] [Indexed: 12/21/2022] Open
Abstract
Background Obesity is correlated with worse drug responses and high disease activity in patients with rheumatoid arthritis (RA). Interleukin (IL)-35 is a novel anti-inflammatory cytokine that mainly produced by regulatory T (Treg). This study was performed to analyze whether IL-35 was correlated with obesity in RA and investigate the correlation between other Th1/Th2/Th17-related cytokines and obesity in RA. Results The serum IL-35 level was analyzed in RA (n = 81) and healthy donors (n = 53) by ELISA assay, and was compared between three groups (body mass index (BMI) < 18.5,≥18.5 to 25, > 25). Serum cytokines including IL-2, IL-4, IL-10, IL-17, INF-γ, TNF-α levels were measured using Flowcytometry assay. Clinical information was extracted from medical records. Serum IL-35 level in overweight patients were significantly decreased than those in lean patients. Furthermore, Th1/Th2/Th17-related cytokines from overweight patients with RA showed the characteristic immunological features. Serum IL-6, IL-17 and TNF-α levels were positively correlated with BMI. However, serum IL-2, IL-4, IL-10 and IFN-γ concentrations were not correlated with BMI. Conclusions Quantitative changes in serum IL-35 level were characteristic in overweight patients with RA. These findings indicate that IL-35 plays an important role in the development of RA and may prove to be a potential biomarker of active RA. Supplementary Information The online version contains supplementary material available at 10.1186/s12865-021-00431-x.
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Affiliation(s)
- Yuxuan Li
- Department of Rheumatology and Immunology, Shengjing Hospital of China Medical University, No. 36 San Hao Street, Heping District, Shenyang, 110004, PR China
| | - Yang Jie
- Department of Rheumatology and Immunology, The First Affiliated Hospital of China Medical University, 155 Nanjing North Street, Heping District, Shenyang, 110001, PR China
| | - Xiaofei Wang
- Department of Rheumatology and Immunology, Shengjing Hospital of China Medical University, No. 36 San Hao Street, Heping District, Shenyang, 110004, PR China.
| | - Jing Lu
- Department of Rheumatology and Immunology, The First Affiliated Hospital of China Medical University, 155 Nanjing North Street, Heping District, Shenyang, 110001, PR China.
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Yamazaki K, Suzuki E, Ishihara R, Miyamoto T. Obesity and Remission Rates in Japanese Patients With Rheumatoid Arthritis Requiring Anti-Tumor Necrosis Factor Alpha Therapy. Arch Rheumatol 2021; 35:600-608. [PMID: 33758817 PMCID: PMC7945709 DOI: 10.46497/archrheumatol.2020.7852] [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] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 12/28/2019] [Indexed: 11/04/2022] Open
Abstract
Objectives
This study aims to determine if obesity is a risk factor for a poor response to anti-tumor necrosis factor alpha (anti-TNFα) therapy in Japanese patients with rheumatoid arthritis (RA) using the appropriate body mass index (BMI) cut-off points for Asian populations. Patients and methods
This retrospective cohort study evaluated 382 outpatients with RA (98 males, 284 females; mean age 54.2 years; range, 18 to 84 years) who had received anti-TNFα therapy between May 2009 and July 2017. Patients were classified according to BMI at baseline as follows: <18.5 kg/m2 (underweight), 18.5-23.0 kg/m2 (normal weight), 23.0-27.5 kg/m2 (overweight), and ≥27.5 kg/m2 (obese). The response variable was defined as Simplified Disease Activity Index (SDAI) remission after 12 months. We estimated odds ratios (ORs) and their 95% confidence intervals (CIs) for poor response to the therapy. Results
After 87 patients were excluded, 183 (62.0%) of 295 had reached remission at the 12-month follow-up. Compared with normal-weight patients, the multivariate OR for poor response of obese patients was 2.2 (95% CI: 0.5-9.4). Adjusting for the baseline SDAI score, the corresponding OR was 1.8 (0.4-7.6). Conclusion We found no statistically significant association between obesity and poor response to anti-TNFα therapy in Japanese patients with RA. Because this may partly be due to the limited statistical power of our study, further research is warranted to examine the possible effect modification across countries.
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Affiliation(s)
- Kenji Yamazaki
- Department of Rheumatology, Seirei Hamamatsu General Hospital, Shizuoka, Japan
| | - Etsuji Suzuki
- Department of Epidemiology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Ryuhei Ishihara
- Department of Rheumatology, Seirei Hamamatsu General Hospital, Shizuoka, Japan
| | - Toshiaki Miyamoto
- Department of Rheumatology, Seirei Hamamatsu General Hospital, Shizuoka, Japan
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Roodenrijs NMT, Hamar A, Kedves M, Nagy G, van Laar JM, van der Heijde D, Welsing PMJ. Pharmacological and non-pharmacological therapeutic strategies in difficult-to-treat rheumatoid arthritis: a systematic literature review informing the EULAR recommendations for the management of difficult-to-treat rheumatoid arthritis. RMD Open 2021; 7:e001512. [PMID: 33419871 PMCID: PMC7798678 DOI: 10.1136/rmdopen-2020-001512] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/16/2020] [Accepted: 12/21/2020] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES To summarise, by a systematic literature review (SLR), the evidence regarding pharmacological and non-pharmacological therapeutic strategies in difficult-to-treat rheumatoid arthritis (D2T RA), informing the EULAR recommendations for the management of D2T RA. METHODS PubMed, Embase and Cochrane databases were searched up to December 2019. Relevant papers were selected and appraised. RESULTS Two hundred seven (207) papers studied therapeutic strategies. Limited evidence was found on effective and safe disease-modifying antirheumatic drugs (DMARDs) in patients with comorbidities and other contraindications that limit DMARD options (patients with obesity, hepatitis B and C, risk of venous thromboembolisms, pregnancy and lactation). In patients who previously failed biological (b-)DMARDs, all currently used b/targeted synthetic (ts-)DMARDs were found to be more effective than placebo. In patients who previously failed a tumour necrosis factor inhibitor (TNFi), there was a tendency of non-TNFi bDMARDs to be more effective than TNFis. Generally, effectiveness decreased in patients who previously failed a higher number of bDMARDs. Additionally, exercise, psychological, educational and self-management interventions were found to improve non-inflammatory complaints (mainly functional disability, pain, fatigue), education to improve goal setting, and self-management programmes, educational and psychological interventions to improve self-management.The identified evidence had several limitations: (1) no studies were found in patients with D2T RA specifically, (2) heterogeneous outcome criteria were used and (3) most studies had a moderate or high risk of bias. CONCLUSIONS This SLR underscores the scarcity of high-quality evidence on the pharmacological and non-pharmacological treatment of patients with D2T RA. Effectiveness of b/tsDMARDs decreased in RA patients who had failed a higher number of bDMARDs and a subsequent b/tsDMARD of a previously not targeted mechanism of action was somewhat more effective. Additionally, a beneficial effect of non-pharmacological interventions was found for improvement of non-inflammatory complaints, goal setting and self-management.
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Affiliation(s)
- Nadia M T Roodenrijs
- Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Attila Hamar
- Rheumatology, University of Debrecen, Debrecen, Hungary
| | - Melinda Kedves
- Rheumatology, Bacs-Kiskun Megyei Korhaz, Kecskemet, Hungary
| | - György Nagy
- Genetics, Cell- and Immunobiology & Rheumatology & Clinical Rheumatology, Semmelweis University, Budapest, Hungary
| | - Jacob M van Laar
- Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Paco M J Welsing
- Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
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Azarfar A, Ahmed A, Bég S. Prevalence of Anxiety, Depression, Sleep Disturbance, Fibromyalgia, Obesity, and Gastroesophageal Disease in Patients with Rheumatic Diseases. Curr Rheumatol Rev 2020; 17:252-257. [PMID: 33308134 DOI: 10.2174/1573397116666201211124815] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 10/21/2020] [Accepted: 10/27/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Patients with rheumatologic disorders often have comorbidities that complicate their psychological well-being. In this study, we looked at 216 patients with rheumatoid arthritis (RA), systemic lupus erythematous (SLE), psoriatic arthritis (PsA), and Sjogren's syndrome (SS) to determine the prevalence of anxiety, depression, sleep disturbance, fibromyalgia (FM), obesity (BMI greater than 23), and gastroesophageal disease (GERD) and the correlation between FM, BMI, disease activity measure, known as Routine Assessment of Patient Index Data 3 (RAPID3). METHODS Study participants were 216 rheumatology patients seen at the UCF Pegasus Health Clinic from November 2011 to May 2014 with one or more of the following diseases: RA, SS, SLE, or PsA. 116 had rheumatoid arthritis, 27 with systemic lupus erythematous, 22 with psoriatic arthritis, 20 with Sjogren's syndrome, and 31 with more than one diagnosis. Variables that were collected from patients' charts included RAPID3 scores, patient demographics (age, sex), BMI, presence of GERD, and presence of FM. Each patient was randomly assigned, unique and had an unidentifiable study number. RESULTS Anxiety, depression, sleep disturbance and obesity were found to be more prevalent in patients with Sjogren's syndrome, and fibromyalgia was noted to be more prevalent in patients with more than 1 diagnosis. The presence of fibromyalgia was significantly correlated with higher RAPID3 scores in all patients except those with PsA. Significant correlation among higher BMI and greater RAPID3 scores was found for patients with rheumatoid arthritis and for patients with Sjogren's syndrome. CONCLUSION Our study showed an increased prevalence of anxiety in patients with Sjogren's syndrome. Fibromyalgia was found to be related to higher disease activity scores. In RA and SS patients, BMI was significantly correlated with higher RAPID3 scores. These results provide a basis for future studies to evaluate these correlations in more detail.
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Affiliation(s)
- Azin Azarfar
- Department of Internal Medicine, University of Central Florida College of Medicine, Orlando, FL, United States
| | - Ali Ahmed
- Ocala Regional Medical Center/University of Central Florida College of Medicine, Ocala, FL, United States
| | - Shazia Bég
- Department of Internal Medicine, Division of Rheumatology, University of Central Florida College of Medicine, Orlando, FL, United States
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Tsai YW, Fu SH, Dong JL, Chien MW, Liu YW, Hsu CY, Sytwu HK. Adipokine-Modulated Immunological Homeostasis Shapes the Pathophysiology of Inflammatory Bowel Disease. Int J Mol Sci 2020; 21:ijms21249564. [PMID: 33334069 PMCID: PMC7765468 DOI: 10.3390/ijms21249564] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/07/2020] [Accepted: 12/13/2020] [Indexed: 12/11/2022] Open
Abstract
Inflammatory colon diseases, which are a global health concern, include a variety of gastrointestinal tract disorders, such as inflammatory bowel disease and colon cancer. The pathogenesis of these colon disorders involves immune alterations with the pronounced infiltration of innate and adaptive immune cells into the intestines and the augmented expression of mucosal pro-inflammatory cytokines stimulated by commensal microbiota. Epidemiological studies during the past half century have shown that the proportion of obese people in a population is associated with the incidence and pathogenesis of gastrointestinal tract disorders. The advancement of understanding of the immunological basis of colon disease has shown that adipocyte-derived biologically active substances (adipokines) modulate the role of innate and adaptive immune cells in the progress of intestinal inflammation. The biomedical significance in immunological homeostasis of adipokines, including adiponectin, leptin, apelin and resistin, is clear. In this review, we highlight the existing literature on the effect and contribution of adipokines to the regulation of immunological homeostasis in inflammatory colon diseases and discuss their crucial roles in disease etiology and pathogenesis, as well as the implications of these results for new therapies in these disorders.
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Affiliation(s)
- Yi-Wen Tsai
- Department of Family Medicine, Chang Gung Memorial Hospital, Keelung, No. 222, Maijin Road, Keelung 204, Taiwan;
- College of Medicine, Chang-Gung University, No. 259, Wenhua 1st Rd., Guishan Dist., Taoyuan City 333, Taiwan
- Graduate Institute of Medical Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
| | - Shin-Huei Fu
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
| | - Jia-Ling Dong
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
| | - Ming-Wei Chien
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
| | - Yu-Wen Liu
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
- Graduate Institute of Life Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Molecular Cell Biology, Taiwan International Graduate Program, No. 128, Academia Road, Section 2, Nankang, Taipei 115, Taiwan
| | - Chao-Yuan Hsu
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- Graduate Institute of Life Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Correspondence: (C.-Y.H.); (H.-K.S.)
| | - Huey-Kang Sytwu
- Graduate Institute of Medical Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Department and Graduate Institute of Microbiology and Immunology, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan; (S.-H.F.); (M.-W.C.)
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, No. 35, Keyan Road, Zhunan, Miaoli 350, Taiwan; (J.-L.D.); (Y.-W.L.)
- Graduate Institute of Life Sciences, National Defense Medical Center, No. 161, Section 6, Min Chuan East Road, Neihu, Taipei 114, Taiwan
- Correspondence: (C.-Y.H.); (H.-K.S.)
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The growing role of precision medicine for the treatment of autoimmune diseases; results of a systematic review of literature and Experts' Consensus. Autoimmun Rev 2020; 20:102738. [PMID: 33326854 DOI: 10.1016/j.autrev.2020.102738] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 09/22/2020] [Indexed: 02/07/2023]
Abstract
Autoimmune diseases (AIDs) share similar serological, clinical, and radiological findings, but, behind these common features, there are different pathogenic mechanisms, immune cells dysfunctions, and targeted organs. In this context, multiple lines of evidence suggest the application of precision medicine principles to AIDs to reduce the treatment failure. Precision medicine refers to the tailoring of therapeutic strategies to the individual characteristics of each patient, thus it could be a new approach for management of AIDS which considers individual variability in genes, environmental exposure, and lifestyle. Precision medicine would also assist physicians in choosing the right treatment, the best timing of administration, consequently trying to maximize drug efficacy, and, possibly, reducing adverse events. In this work, the growing body of evidence is summarized regarding the predictive factors for drug response in patients with AIDs, applying the precision medicine principles to provide high-quality evidence for therapeutic opportunities in improving the management of these patients.
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Huang HH, Chen LY, Chen KY, Lee YC, Tsai CY, Chen CY. Increased monocyte chemoattractant protein-1 and nitrotyrosine are associated with increased body weight in patients with rheumatoid arthritis after etanercept therapy. Neuropeptides 2020; 84:102100. [PMID: 33142189 DOI: 10.1016/j.npep.2020.102100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 10/07/2020] [Accepted: 10/22/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Etanercept, a tumor necrosis factor inhibitor, is an effective drug for patients with active rheumatoid arthritis (RA). Monocyte chemoattractant protein-1 (MCP-1) and nitrotyrosine (NT) are pro-inflammatory biomolecules associated with satiety and increased body weight. We evaluated whether MCP-1 and NT are associated with decreased inflammation or increased body mass during etanercept therapy in active RA patients. METHODS RA patients with moderate to high disease activity were enrolled to receive add-on etanercept (25 mg subcutaneous injection, biweekly) for at least one year, combined with sustained treatment with conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs). RESULTS Forty patients received add-on etanercept and 15 received DMARDs alone. At the end of one year, etanercept significantly reduced the disease activity score of 28 joints, C-reactive protein, and erythrocyte sedimentation rate. Moreover, etanercept significantly increased the body weight, body mass index (BMI), as well as MCP-1 and NT levels, compared to that in the csDMARD-only group. CONCLUSIONS Increased serum MCP-1 and NT levels in RA patients with moderate to high disease activity, who underwent one-year etanercept treatment, might be attributed to increase in body weight and BMI rather than induction of more severe autoimmune inflammation.
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Affiliation(s)
- Hsien-Hao Huang
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; Institute of Emergency and Critical Medicine, National Yang-Ming University School of Medicine, Taipei 11221, Taiwan
| | - Liang-Yu Chen
- Aging and Health Research Center, National Yang-Ming University School of Medicine, Taipei 11221, Taiwan; Center for Geriatrics and Gerontology, Taipei Veterans General Hospital, Taipei 11217, Taiwan
| | - Kuan-Yang Chen
- Division of Digestive Medicine, Taipei City Hospital Ren-Ai Branch, Taipei 10629, Taiwan
| | - Yu-Chi Lee
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 11490, Taiwan
| | - Chang-Youh Tsai
- Division of Allergy, Immunology, and Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
| | - Chih-Yen Chen
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei 11221, Taiwan; Chinese Taipei Society for the Study of Obesity, Taipei 11031, Taiwan.
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Abuhelwa AY, Hopkins AM, Sorich MJ, Proudman S, Foster DJR, Wiese MD. Association between obesity and remission in rheumatoid arthritis patients treated with disease-modifying anti-rheumatic drugs. Sci Rep 2020; 10:18634. [PMID: 33122725 PMCID: PMC7596471 DOI: 10.1038/s41598-020-75673-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 10/08/2020] [Indexed: 11/08/2022] Open
Abstract
The aim of this study was to investigate the association between body-mass index (BMI) and remission in RA patients receiving conventional synthetic (cs-) or the biological Disease-Modifying Antirheumatic Drug (DMARD), tocilizumab. Individual participant data (IPD) were pooled from five trials investigating tocilizumab and/or csDMARDs therapy (primarily methotrexate) for RA. Time to first remission was recorded according to the Simplified Disease Activity Index (SDAI) and Clinical Disease Activity Index (CDAI). BMI was classified according to WHO definitions. Associations between baseline BMI and remission were assessed by Cox-proportional hazard analysis. IPD were available from 5428 patients treated with tocilizumab ± csDMARDs (n = 4098) or csDMARDs alone (n = 1330). Of these, 1839 (33.9%) had normal BMI, 1780 (32.8%) overweight, 1652 (30.4%) obese and 157 (2.9%) were underweight. Obesity, compared to normal BMI, was associated with less frequent remission using SDAI (adjusted HR 0.80 [95% CI 0.70-0.92]) and CDAI (adjusted HR 0.77 [0.68-0.87]). As continuous variable, increased BMI was associated with less frequent SDAI (P = 0.001) and CDAI (P = 0.001) defined remission. No heterogeneity in identified associations was observed between studies (P = 0.08) or treatments (P = 0.22). Obesity was negatively associated with RA disease remission regardless of RA therapy, suggesting that baseline BMI should be considered as a stratification factor in future RA trials.
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Affiliation(s)
- Ahmad Y Abuhelwa
- Department of Clinical Pharmacology, College of Medicine and Public Health, Flinders University, Bedford Park, SA, 5042, Australia.
- Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5000, Australia.
| | - Ashley M Hopkins
- Department of Clinical Pharmacology, College of Medicine and Public Health, Flinders University, Bedford Park, SA, 5042, Australia
| | - Michael J Sorich
- Department of Clinical Pharmacology, College of Medicine and Public Health, Flinders University, Bedford Park, SA, 5042, Australia
| | - Susanna Proudman
- Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
- Discipline of Medicine, University of Adelaide, Adelaide, SA, 5000, Australia
| | - David J R Foster
- Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5000, Australia
| | - Michael D Wiese
- Clinical and Health Sciences, University of South Australia, Adelaide, SA, 5000, Australia
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Schäfer M, Meißner Y, Kekow J, Berger S, Remstedt S, Manger B, Listing J, Strangfeld A, Zink A. Obesity reduces the real-world effectiveness of cytokine-targeted but not cell-targeted disease-modifying agents in rheumatoid arthritis. Rheumatology (Oxford) 2020; 59:1916-1926. [PMID: 31745566 PMCID: PMC7382601 DOI: 10.1093/rheumatology/kez535] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 09/30/2019] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES The effectiveness of TNF inhibitors in RA has been shown to be affected by obesity. No such effect has been found for abatacept and rituximab, while for tocilizumab results are ambiguous. Additionally, it remains unresolved whether sex is an effect modifier for obesity. We investigated the impact of obesity on the drug effectiveness of conventional synthetic or biologic DMARDs, taking into account potential sex-specific differences. METHODS Data from 10 593 RA patients included in the German observational cohort study Rheumatoid Arthritis: oBservation of BIologic Therapy (RABBIT) since 2009 were analysed. Patients had to have a BMI ≥18.5 kg/m2, at least one follow-up and 6 months of observation time. The influence of obesity on drug effectiveness was investigated by regression analysis, adjusting for potential confounders. RESULTS Obesity had a negative impact on improvement in the DAS with 28 joints using ESR as an inflammation marker of -0.15 (95% CI: -0.26; -0.04) units for women receiving conventional synthetic DMARDs, -0.22 (95% CI: -0.31; -0.12) units for women receiving TNF inhibitors, -0.22 (95% CI: -0.42; -0.03) units for women receiving tocilizumab and -0.41 (95% CI: -0.74; -0.07) units for men receiving tocilizumab. Overall, no negative obesity effects on the effectiveness of rituximab and abatacept were found. CONCLUSION Obesity has a negative impact on the effectiveness of cytokine-targeted but not cell-targeted therapies in daily practice, affecting more outcomes and therapies in women than in men. Overall, no effects of obesity on treatment effectiveness were found for rituximab and abatacept.
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Affiliation(s)
- Martin Schäfer
- Epidemiology Unit, German Rheumatism Research Centre, Berlin
| | - Yvette Meißner
- Epidemiology Unit, German Rheumatism Research Centre, Berlin
| | - Jörn Kekow
- Medical Faculty, Otto von Guericke University Magdeburg, Magdeburg
- Rheumatology Department, Helios Clinic Vogelsang-Gommern, Vogelsang-Gommern
| | | | | | - Bernhard Manger
- Department of Medicine 3 – Rheumatology and Immunology, Universitätsklinikum Erlangen, Erlangen
| | - Joachim Listing
- Epidemiology Unit, German Rheumatism Research Centre, Berlin
| | - Anja Strangfeld
- Epidemiology Unit, German Rheumatism Research Centre, Berlin
| | - Angela Zink
- Epidemiology Unit, German Rheumatism Research Centre, Berlin
- Department of Rheumatology and Clinical Immunology, Charité – Universitätsmedizin Berlin, Berlin, Germany
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Poudel D, George MD, Baker JF. The Impact of Obesity on Disease Activity and Treatment Response in Rheumatoid Arthritis. Curr Rheumatol Rep 2020; 22:56. [PMID: 32740758 PMCID: PMC8025781 DOI: 10.1007/s11926-020-00933-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
PURPOSE OF THE REVIEW A growing number of studies have suggested that disease outcomes and response to therapy may be different in patients with rheumatoid arthritis (RA) who are obese. The goal of this review is to examine the most recent literature, with a focus on the impact of obesity on the assessment of disease activity and treatment outcomes in RA. RECENT FINDINGS Obesity is common in patients with RA and can have a substantial impact on patient symptoms and outcomes. Obesity is associated with higher rates of chronic pain and opiate use, elevated inflammatory markers, and less reliable physical exam findings, making assessment of disease activity and treatment response more challenging. Despite seemingly worse clinical disease activity, evidence has accumulated demonstrating that obese patients with RA have less inflammation by imaging and lower rates of radiographic progression over time. Whether obesity influences the effectiveness of specific therapies remains controversial. Obesity is very common and is associated with more severe symptoms and higher rates of disability among RA patients. While clinical disease activity is frequently observed to be higher in obese patients with RA, it remains unclear whether poorer treatment response rates in this setting are related to reduced efficacy of therapies or are an artifact of biases in the accurate assessment of the disease.
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Affiliation(s)
- Dilli Poudel
- Division of Rheumatology, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael D George
- Division of Rheumatology, University of Pennsylvania, Philadelphia, PA, USA
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, PA, USA
| | - Joshua F Baker
- Division of Rheumatology, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, PA, USA.
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA.
- Division of Rheumatology, Department of Medicine, Hospital of the University of Pennsylvania, 5 White Building, 3400 Spruce Street, Philadelphia, PA, 19104, USA.
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Mo X, Chen X, Ieong C, Zhang S, Li H, Li J, Lin G, Sun G, He F, He Y, Xie Y, Zeng P, Chen Y, Liang H, Zeng H. Early Prediction of Clinical Response to Etanercept Treatment in Juvenile Idiopathic Arthritis Using Machine Learning. Front Pharmacol 2020; 11:1164. [PMID: 32848772 PMCID: PMC7411125 DOI: 10.3389/fphar.2020.01164] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/17/2020] [Indexed: 11/13/2022] Open
Abstract
Background and Aims At present, there is a lack of simple and reliable model for early prediction of the efficacy of etanercept in the treatment of juvenile idiopathic arthritis (JIA). This study aimed to generate and validate prediction models of etanercept efficacy in patients with JIA before administration using machine learning algorithms based on electronic medical record (EMR). Materials and Methods EMR data of 87 JIA patients treated with etanercept between January 2011 and December 2018 were collected retrospectively. The response of etanercept was evaluated by using DAS44/ESR-3 simplified standard. The stepwise forward and backward method based on information gain was applied to select features. Five machine learning algorithms, including Extreme Gradient Boosting (XGBoost), Random Forest (RF), Gradient Boosting Decision Tree (GBDT), Extremely Random Trees (ET) and Logistic Regression (LR) were used for model generation and validation with fifty-fold stratified cross-validation. EMR data of additional 14 patients were collected for external validation of the model. Results Tender joint count (TJC), Time interval, Lymphocyte percentage (LYM), and Weight were screened out and included in the final model. The model generated by the XGBoost algorithm based on the above 4 features had the best predictive performance: sensitivity 75%, specificity 66.67%, accuracy 72.22%, AUC 79.17%, respectively. Conclusion A pre-administration model with good prediction performance for etanercept response in JIA was developed using advanced machine learning algorithms. Clinicians and pharmacists can use this simple and accurate model to predict etanercept response of JIA early and avoid treatment failure or adverse effects.
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Affiliation(s)
- Xiaolan Mo
- Department of Pharmacy, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.,School of Pharmaceutical Sciences, Institute of Clinical Pharmacology, Sun Yat-sen University, Guangzhou, China
| | - Xiujuan Chen
- Guangzhou Women and Children's Medical Center, Institute of Pediatrics, Guangzhou Medical University, Guangzhou, China
| | - Chifong Ieong
- School of Pharmaceutical Sciences, Institute of Clinical Pharmacology, Sun Yat-sen University, Guangzhou, China
| | - Song Zhang
- Guangzhou Women and Children's Medical Center, Pediatric Allergy Immunology & Rheumatology Department, Guangzhou Medical University, Guangzhou, China
| | - Huiyi Li
- School of Pharmaceutical Sciences, Institute of Clinical Pharmacology, Sun Yat-sen University, Guangzhou, China.,Department of Pharmacy, Guangzhou Institute of Dermatology, Guangzhou, China
| | - Jiali Li
- School of Pharmaceutical Sciences, Institute of Clinical Pharmacology, Sun Yat-sen University, Guangzhou, China
| | - Guohao Lin
- Department of Pharmacy, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Guangchao Sun
- Guangzhou Women and Children's Medical Center, Pediatric Allergy Immunology & Rheumatology Department, Guangzhou Medical University, Guangzhou, China
| | - Fan He
- Department of Pharmacy, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yanling He
- Department of Pharmacy, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Ying Xie
- Guangzhou Women and Children's Medical Center, Pediatric Allergy Immunology & Rheumatology Department, Guangzhou Medical University, Guangzhou, China
| | - Ping Zeng
- Guangzhou Women and Children's Medical Center, Pediatric Allergy Immunology & Rheumatology Department, Guangzhou Medical University, Guangzhou, China
| | - Yilu Chen
- Department of Pharmacy, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Huiying Liang
- Guangzhou Women and Children's Medical Center, Institute of Pediatrics, Guangzhou Medical University, Guangzhou, China
| | - Huasong Zeng
- Guangzhou Women and Children's Medical Center, Pediatric Allergy Immunology & Rheumatology Department, Guangzhou Medical University, Guangzhou, China
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Bergstra SA, Allaart CF, Vega-Morales D, De Buck M, Murphy E, Salomon Escoto K, Huizinga TWJ. Body mass index and treatment survival in patients with RA starting treatment with TNFα-inhibitors: long-term follow-up in the real-life METEOR registry. RMD Open 2020; 6:rmdopen-2020-001203. [PMID: 32506054 PMCID: PMC7299513 DOI: 10.1136/rmdopen-2020-001203] [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] [Received: 02/14/2020] [Revised: 04/09/2020] [Accepted: 05/14/2020] [Indexed: 01/22/2023] Open
Abstract
Objectives To study whether there is an association between body mass index (BMI) category and survival of various tumour necrosis factor inhibitors (TNFi) in rheumatoid arthritis (RA) patients in a real-life longitudinal international registry. Methods Data from 5230 patients with RA starting treatment with any TNFi were selected from the METEOR registry. Patients were divided into six BMI categories: 3.7% underweight, BMI<18.5 kg/m2; 46% normal weight, BMI 18.5–25 kg/m2; 32% pre-obesity, BMI 25–30 kg/m2; 13% obesity class I, BMI 30–35 kg/m2; 3.4% obesity class II, BMI 35–40 kg/m2; and 1.6% obesity class III, BMI >40 kg/m2. Time on treatment in the different BMI categories was compared for all TNFi combined and for the infliximab, adalimumab and etanercept separately, using Kaplan–Meier curves and Cox regression analyses. Cox regression analyses were adjusted for potential confounders, with follow-up censored at 5000 days. Results Patients in obesity class II (HR 1.28, 95% CI 1.06 to 1.54) and III (HR 1.67, 95% CI 1.29 to 2.18) and underweight patients (HR 1.30, 95% CI 1.07 to 1.58) showed statistically significantly shorter TNFi survival than normal weight patients. The effect in underweight patients was strongest for infliximab (HR 1.82, 95% CI 1.20 to 2.76), the effect in overweight patients was strongest for infliximab (category II (HR 1.49, 95% CI 0.98 to 2.26); category III (HR 1.46, 95% CI 0.79 to 2.71)) and etanercept (category II (HR 1.27 95% CI 0.98 to 1.65); category III (HR 1.79, 95% CI 1.25 to 2.55)). No significant effect modification from reported pain was found. Conclusion Both underweight and overweight patients discontinued TNFi treatment earlier than normal weight patients, without evidence of reported pain as the main determinant. It remains uncertain what determines TNFi survival in individual patients.
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Affiliation(s)
| | | | | | - Marieke De Buck
- Rheumatology, Haaglanden Medical Center, The Hague, Netherlands
| | | | - Karen Salomon Escoto
- Rheumatology, University of Massachusetts Medical School, UMass Memorial Medical Center, Worcester, Massachusetts, USA
| | - Tom W J Huizinga
- Rheumatology, Leiden University Medical Center, Leiden, Netherlands
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Serum chemerin and visfatin levels and their ratio as possible diagnostic parameters of rheumatoid arthritis. Reumatologia 2020; 58:67-75. [PMID: 32476678 PMCID: PMC7249522 DOI: 10.5114/reum.2020.95359] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 04/20/2020] [Indexed: 12/23/2022] Open
Abstract
Objectives Rheumatoid arthritis (RA) is a chronic inflammatory disease affecting the synovium and articular cartilage that initiates joint damage. Rheumatoid arthritis is associated with a change in many inflammatory biomarkers. The present study aims to examine the diagnostic ability of inflammatory adipocytokines (chemerin and visfatin) and their ratio for RA disease. Material and methods The study recruited 60 RA patients and 30 healthy controls. Serum visfatin and chemerin were measured using the ELISA technique. Some related parameters including body mass index (BMI), lipid profile components, C-reactive protein (CRP), and uric acid levels were also determined and correlated with the level of these adipokines. Results Serum chemerin, visfatin, CRP, and uric acid (UA) levels were significantly higher (p< 0.05) in RA patients than those of the control group. The multivariate general linear model (GLM) analysis showed that 70.7% of the change in the level of measured parameters can be explained by the presence of RA disease (partial η2 = 0.707, p< 0.001). To explore which parameter was affected by the diagnosis, the results of tests between subjects showed that all biomarkers were affected significantly by the diagnosis and the greater effects were on CRP (partial η2 = 0.480, p< 0.001) followed by chemerin (partial η2 = 0.295, p< 0.001), while visfatinshowed partial η2 = 0.079 only. Chemerin showed the highest sensitivity (88.1%) and specificity (75.9%) for diagnosis of RA at cut-off concentration = 187.88 ng/ml as compared with other parameters. Conclusions Chemerin and visfatin levels are affected by RA disease when adjusted for other cofounders. The present results suggest that serum chemerin can be used as an inflammatory marker of RA patients as it has good sensitivity and specificity.
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Hirai T, Funaki A, Murakami K, Hanada K, Itoh T. Effects of overweight and underweight on the treatment outcomes of rheumatoid arthritis patients treated with biological drugs: A retrospective observational descriptive study. J Clin Pharm Ther 2020; 45:666-673. [PMID: 32250474 DOI: 10.1111/jcpt.13136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 03/09/2020] [Indexed: 11/29/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE The effects of the body size condition (overweight and underweight) on the outcome of antirheumatic drugs are unclear. The aim of this study was to elucidate the relationship between body size and treatment outcomes in rheumatoid arthritis patients treated with biological antirheumatic drugs. METHODS A retrospective observational descriptive study was conducted at Tokyo Women's Medical University, Medical Center East, from June 2015 to May 2018. Primary and secondary outcomes were defined as antirheumatic treatment ineffectiveness and antirheumatic treatment discontinuation due to any side effects, respectively. Multivariate logistic regression analysis was used to determine the risk factors for the outcomes and to calculate the odds ratio (OR) and the 95% confidence interval (95% CI). RESULTS AND DISCUSSION A total of 297 patients were included. Primary and secondary outcomes were observed in 42 (14%) and 11 (4%) of the patients, respectively. Multivariate logistic regression analysis demonstrated that a body mass index (BMI) ≥25 kg/m2 (OR = 4.22, 95% CI; 1.69-10.5, P = .002) was associated with rheumatoid arthritis treatment ineffectiveness and that BMI <18.5 kg/m2 (OR = 5.87, 95% CI; 1.25-27.5, P = .025) and tacrolimus use (OR = 9.06, 95% CI; 1.37-60.1, P = .022) were associated with antirheumatic treatment discontinuation due to any side effects. The cut-off dose for tacrolimus was 0.5 mg/day. WHAT IS NEW AND CONCLUSION Overweight affects antirheumatic drug efficacy. Underweight and tacrolimus use increased the discontinuation of antirheumatic drugs due to side effects. A validation study is needed to confirm the reliability of these results.
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Affiliation(s)
- Toshinori Hirai
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, Arakawa-ku, Tokyo, Japan
| | - Ayako Funaki
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, Arakawa-ku, Tokyo, Japan
| | - Kumi Murakami
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, Arakawa-ku, Tokyo, Japan
| | - Kazuhiko Hanada
- Department of Pharmacometrics and Pharmacokinetics, Meiji Pharmaceutical University, Kiyose, Tokyo, Japan
| | - Toshimasa Itoh
- Department of Pharmacy, Tokyo Women's Medical University, Medical Center East, Arakawa-ku, Tokyo, Japan
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Abstract
Systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) are two common autoimmune rheumatic diseases that vary in severity, clinical presentation, and disease course between individuals. Molecular and genetic studies of both diseases have identified candidate genes and molecular pathways that are linked to various disease outcomes and treatment responses. Currently, patients can be grouped into molecular subsets in each disease, and these molecular categories should enable precision medicine approaches to be applied in rheumatic diseases. In this article, we will review key lessons learned about disease heterogeneity and molecular characterization in rheumatology, which we hope will lead to personalized therapeutic strategies.
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Affiliation(s)
| | - Jaqueline L. Paredes
- Colton Center for Autoimmunity, New York University School of Medicine, New York, NY, USA
| | - Simone Appenzeller
- Rheumatology Unit, Department of Medicine, Faculty of Medical Science, State University of Campinas, Campinas, Brazil
| | - Timothy B. Niewold
- Colton Center for Autoimmunity, New York University School of Medicine, New York, NY, USA
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Toussirot E. The Interrelations between Biological and Targeted Synthetic Agents Used in Inflammatory Joint Diseases, and Obesity or Body Composition. Metabolites 2020; 10:E107. [PMID: 32183053 PMCID: PMC7175105 DOI: 10.3390/metabo10030107] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 03/08/2020] [Accepted: 03/10/2020] [Indexed: 12/16/2022] Open
Abstract
Obesity is a comorbidity that plays a role in the development and severity of inflammatory joint diseases, including rheumatoid arthritis, psoriatic arthritis and axial spondyloarthritis. The relationships between obesity and adipose tissue and the treatments given for inflammatory joint diseases are bidirectional. In fact, biological agents (bDMARDs) and targeted synthetic agents (tsDMARDs) may influence body weight and body composition of treated patients, while obesity in turn may influence clinical response to these agents. Obesity is a prevalent comorbidity mainly affecting patients with rheumatoid arthritis (RA) and psoriatic arthritis (PsA) with specific phenotypes. Tumour necrosis factor alpha (TNFα) inhibitors have been associated with changes in body composition by improving lean mass, but also by significantly increasing fat mass, which localized toward the abdominal/visceral region. The IL-6 inhibitor tocilizumab is associated with an increase in lean mass without change in fat mass. The clinical response to TNFα inhibitors is attenuated by obesity, an effect that is less pronounced with IL-6 inhibitors and the B-cell depletion agent rituximab. Conversely, body weight has no influence on the response to the costimulation inhibitor abatacept. These effects may be of help to the physician in personalized medicine, and may guide the therapeutic choice in obese/overweight patients.
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Affiliation(s)
- Eric Toussirot
- INSERM CIC-1431, CHU de Besançon, Centre d’Investigation Clinique Biothérapie, Pôle Recherche, 25000 Besançon, France; ; Tel.: +33-3-81-21-89-97
- Fédération Hospitalo-Universitaire INCREASE, CHU de Besançon, 25000 Besançon, France
- CHU de Besançon, Rhumatologie, Pôle PACTE (Pathologies Aiguës Chroniques Transplantation Éducation), 25000 Besançon, France
- Département Universitaire de Thérapeutique, Université de Bourgogne Franche-Comté, UFR des Sciences Médicales et Pharmaceutiques de Besançon, CS 71806, 25030 Besançon Cedex, France
- INSERM UMR1098, Relations Hôte Greffon Tumeurs, ingénierie cellulaire et génique, Université de Bourgogne Franche-Comté, 25000 Besançon, France
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Perry M, Abdullah A, Frleta M, MacDonald J, McGucken A. The potential value of blood monitoring of biologic drugs used in the treatment of rheumatoid arthritis. Ther Adv Musculoskelet Dis 2020; 12:1759720X20904850. [PMID: 32095163 PMCID: PMC7011331 DOI: 10.1177/1759720x20904850] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 12/30/2019] [Indexed: 12/21/2022] Open
Abstract
The advent of biological therapies has been a major therapeutic advance in rheumatology. Many patients now enjoy improved quality of life through better disease control. The number of therapies continues to grow both within drug class (including biosimilar drugs) and via new mechanisms. For the first time, nonbiological drugs such as small-molecule inhibitors (Janus kinase inhibitors) have shown clinical equivalence. However, clinical unmet need remains with up to a third of patients commenced on a biologic therapy having minimal or no response: (a) Generally, the first biologic used secures the best response, with likelihood of remission falling thereafter with successive therapies; (b) the success of strategy trials using biological therapies can be difficult to replicate in clinical practice due to a combination of patient factors and service limitations. Accordingly, ensuring optimization of initial treatment is an important consideration before switching to alternatives. Therapeutic drug monitoring (TDM) is the measurement of serum levels of a biologic drug with the aim of improving patient care. It is usually combined with detection of any antidrug antibodies that could neutralize the effect of the therapy. This technology has the potential to be a form of 'personalized medicine' by individualizing therapy, in particular, dosing and likelihood of sustained treatment response. It requires a clear relationship between drug dose, blood concentration and therapeutic effect. This paper will outline the technology behind TDM and unpack what we can learn from our colleagues in gastroenterology, where the adoption of TDM is at a more advanced stage than in rheumatology. It will explore and set out a number of clinical scenarios where rheumatologists might find TDM helpful in day-to-day practice. Finally, an outline is given of international developments, including regulatory body appraisals and guideline development.
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Affiliation(s)
- Martin Perry
- Department Rheumatology, Royal Alexandra
Hospital, 9 Corsebar Road, Paisley Renfrewshire PA2 9PN, UK
| | - Azhar Abdullah
- Department Rheumatology, Royal Alexandra
Hospital, Paisley, UK
| | - Marina Frleta
- Department Rheumatology, Royal Alexandra
Hospital, Paisley, UK
| | - Jonathan MacDonald
- Department Gastroenterology, Queen Elizabeth
University Hospital, Glasgow, UK
| | - Andrew McGucken
- Department Rheumatology, Royal Alexandra
Hospital, Paisley, UK
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Obesity and its role in the management of rheumatoid and psoriatic arthritis. Clin Rheumatol 2020; 39:1039-1047. [DOI: 10.1007/s10067-020-04963-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 01/05/2020] [Accepted: 01/27/2020] [Indexed: 12/12/2022]
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Christian KE, Russman KM, Rajan DP, Barr EA, Cross RK. Gender Differences and Other Factors Associated with Weight Gain Following Initiation of Infliximab: A Post Hoc Analysis of Clinical Trials. Inflamm Bowel Dis 2020; 26:125-131. [PMID: 31265730 DOI: 10.1093/ibd/izz133] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND In our clinical practice, women often report excess weight gain with infliximab (IFX) use. There are currently no studies investigating weight gain after antitumor necrosis factor therapy in patients with inflammatory bowel disease. The objective of this study was to evaluate the association of clinical factors, with a particular focus on sex and weight gain in patients with moderate to severe Crohn's disease (CD) or ulcerative colitis (UC) initiating IFX. METHODS Data was extracted from ACCENT I, ACCENT II, ACT 1, and SONIC; included patients received IFX for induction or maintenance of remission of CD or UC. Patients treated with azathioprine (IFX 0 mg/kg) were included as controls. Baseline demographics, clinical characteristics, and weight at each follow-up for the study duration were collected. In addition to descriptive statistics, adjusted mixed effects models were used to test the association between clinical variables and weight gain. RESULTS There were 1273 patients included for analysis; the majority was white (91%), with CD (81%), and half of patients (50%) were women. Upon univariate analysis, IFX dose, African American race, diagnosis of CD, elevated C-reactive protein, and low hematocrit and albumin were associated with weight gain (P < 0.001). Upon adjusted analysis, sex was significantly associated with weight gain (P = 0.009), with women experiencing a lower percentage increase from baseline weight than men (3.9% increase vs 4.3% increase). CONCLUSIONS When starting IFX, those with markers of severe disease and with a diagnosis of CD are likely to gain more weight. Adjusting for confounding variables, women actually gain less weight than men after IFX treatment, although this difference is not clinically relevant.
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Affiliation(s)
- Kaci E Christian
- University of Maryland School of Medicine, Division of Gastroenterology and Hepatology
| | - Katharine M Russman
- University of Maryland School of Medicine, Division of Gastroenterology and Hepatology
| | - Dhyan P Rajan
- University of Maryland School of Medicine, Division of Gastroenterology and Hepatology
| | - Erik A Barr
- University of Maryland School of Medicine, Department of Epidemiology and Public Health
| | - Raymond K Cross
- University of Maryland School of Medicine, Division of Gastroenterology and Hepatology
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de Resende Guimarães MFB, Rodrigues CEM, Gomes KWP, Machado CJ, Brenol CV, Krampe SF, de Andrade NPB, Kakehasi AM. High prevalence of obesity in rheumatoid arthritis patients: association with disease activity, hypertension, dyslipidemia and diabetes, a multi-center study. Adv Rheumatol 2019; 59:44. [PMID: 31619287 DOI: 10.1186/s42358-019-0089-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 09/26/2019] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is a well-documented independent risk factor for cardiovascular disease. Obesity may provide an additional link between inflammation and accelerated atherosclerosis in RA. OBJECTIVE To evaluate the association between obesity and disease parameters and cardiovascular risk factors in RA patients. METHOD Cross-sectional study of a cohort of RA patients from three Brazilian teaching hospitals. Information on demographics, clinical parameters and the presence of cardiovascular risk factors was collected. Blood pressure, weight, height and waist circumference (WC) were measured during the first consultation. Laboratory data were retrieved from medical records. Obesity was defined according to the NCEP/ATPIII and IDF guidelines. The prevalence of obesity was determined cross-sectionally. Disease activity was evaluated using the DAS28 system (remission < 2.6; low 2.6-3.1; moderate 3.2-5.0; high > 5.1). RESULTS The sample consisted of 791 RA patients aged 54.7 ± 12.0 years, of whom 86.9% were women and 59.9% were Caucasian. The mean disease duration was 12.8 ± 8.9 years. Three quarters were rheumatoid factor-positive, the mean body mass index (BMI) was 27.1 ± 4.9, and the mean WC was 93.5 ± 12.5 cm. The observed risk factors included dyslipidemia (34.3%), type-2 diabetes (15%), hypertension (49.2%) and family history of premature cardiovascular disease (16.5%). BMI-defined obesity was highly prevalent (26.9%) and associated with age, hypertension and dyslipidemia. Increased WC was associated with diabetes, hypertension, dyslipidemia and disease activity. CONCLUSION Obesity was highly prevalent in RA patients and associated with disease activity.
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Affiliation(s)
| | | | | | - Carla Jorge Machado
- Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Claiton Viegas Brenol
- Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Alegre, Brazil
| | - Susana Ferreira Krampe
- Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Alegre, Brazil
| | | | - Adriana Maria Kakehasi
- Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
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Di Carlo M, Salaffi F, Gremese E, Iannone F, Lapadula G, Ferraccioli G. Body mass index as a driver of selection of biologic therapy in rheumatoid arthritis. Results from the US-CLARA study. Eur J Intern Med 2019; 66:57-61. [PMID: 31113709 DOI: 10.1016/j.ejim.2019.05.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 04/26/2019] [Accepted: 05/14/2019] [Indexed: 12/01/2022]
Abstract
PURPOSE Body mass index (BMI) demonstrated to influence the clinical response to different drugs in rheumatoid arthritis (RA). The aim of this study was to investigate the role of BMI in the achievement of remission in active RA patients starting the treatment with abatacept. METHODS Data regarding 130 RA patients enrolled in the UltraSound-CLinical ARthritis Activity (US-CLARA) study were retrospectively analyzed. Patients were assessed at baseline (when starting abatacept treatment) and at 3- and 6-months. An extensive clinimetric evaluation, including a new ultrasound (US)/clinical composite disease activity index, termed US-CLARA, was performed at every timepoints. Outcome of interest of the study was the impact of BMI on the achievement of the Disease Activity Score 28-joints erythrocyte sedimentation rate (DAS28-ESR) or the ACR/EULAR Boolean remission criteria at 6 month. RESULTS At 6-month 26 out of 130 patients were defined as responders to abatacept. Comparing the baseline characteristics of responders to non-responders, US-CLARA showed a statistically significant difference between the two groups. The logistic regression analysis showed that the two indipendent variables, predictive of treatment response (keeping the DAS28-ESR and/or Boolean remission criteria as dependent variable), were the self-tender joint count assessment (p = 0.0412) and the ultrasound score (p = 0.0211). No other baseline variable, notably BMI, was associated to 6-month abatacept response. CONCLUSIONS BMI does not influence the abatacept response in RA patients with active disease. During abatacept treatment, the clinical response can be achieved despite a condition of overweight or obesity.
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Affiliation(s)
- Marco Di Carlo
- Rheumatological Clinic, Università Politecnica delle Marche, Jesi (Ancona), Italy.
| | - Fausto Salaffi
- Rheumatological Clinic, Università Politecnica delle Marche, Jesi (Ancona), Italy
| | - Elisa Gremese
- Rheumatology Unit, Catholic University of the Sacred Heart, Rome, Italy.
| | - Florenzo Iannone
- Department of Emergency and Organ Transplantation, Rheumatology Unit, Policlinico, Università di Bari, Bari, Italy.
| | - Giovanni Lapadula
- Department of Emergency and Organ Transplantation, Rheumatology Unit, Policlinico, Università di Bari, Bari, Italy.
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Overweight/obesity affects histological features and inflammatory gene signature of synovial membrane of Rheumatoid Arthritis. Sci Rep 2019; 9:10420. [PMID: 31320744 PMCID: PMC6639364 DOI: 10.1038/s41598-019-46927-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 07/05/2019] [Indexed: 12/14/2022] Open
Abstract
Overweight/obesity influence disease burden and clinical outcome of Rheumatoid Arthritis (RA). The impact of overweight/obesity on synovial tissue (ST) inflammation is largely unknown. Here, we investigated the histological and transcriptional signature of ST obtained from RA in different disease phases (disease onset, failure to first-line conventional DMARDs and in sustained clinical and ultrasound remission) finding that overweight/obese DMARDs naive RA showed higher likelihood of follicular synovitis, higher IHC scores for sublining inflammatory cells (CD68+, CD21+ and CD20+) and higher IL-1RA plasma levels than normal weight RA. Regardless to the synovitis pattern, overweight/obese DMARDs naive RA showed a worse clinical response to “Treat-to-target” (T2T) than normal weight RA at 6 and 12 months follow-up. Conversely, MTX-IR RA did not show significant differences in synovial inflammation based on BMI category. Overweight/obese RA in stable clinical and US remission showed higher degree of residual synovitis in terms of sublining CD68+, CD20+ cells and lining and sublining CD3+ compared to normal weight RA. Finally, gene expression profile analysis revealed that ST of overweight/obese DMARDs naive RA is enriched by CCL3 and MyD88 compared to normal weight RA in sustained disease remission, the latter correlating with BMI and IHC scores for synovial CD68+ cells. These findings suggest that indeed overweight/obese RA show higher degree of synovitis at disease onset and after remission achievement that influences the response rate to T2T and should be considered within the management of patients with RA.
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Giani T, De Masi S, Maccora I, Tirelli F, Simonini G, Falconi M, Cimaz R. The Influence of Overweight and Obesity on Treatment Response in Juvenile Idiopathic Arthritis. Front Pharmacol 2019; 10:637. [PMID: 31249526 PMCID: PMC6582667 DOI: 10.3389/fphar.2019.00637] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 05/17/2019] [Indexed: 01/25/2023] Open
Abstract
Background: There is evidence that obesity could be a risk factor for the severity and response to treatment in adult patients with rheumatoid arthritis (RA) due both to the mechanical effect of overweight and to the potential pro-inflammatory effects of cytokines produced by adipose tissue. Objectives: To evaluate the role of overweight and obesity in a cohort of young patients with juvenile idiopathic arthritis (JIA) in terms of incidence, disease activity, outcome, and response to treatments. Methods: This single-center retrospective cohort study evaluated 110 children affected by JIA under treatment with conventional disease-modifying antirheumatic drugs (DMARDs) and biologic agents. Body mass index (BMI) categories of 5–84th (normal weight), 85–94th (overweight), and ≥95th (obese) percentile were used. Patients with systemic JIA, uveitis, chronic comorbidities, or under other potentially confounding systemic treatments were excluded. Uni- and multivariate analyses were performed. Results: One hundred and ten JIA patients (polyarticular n = 50, oligoarticular n = 38, psoriatic n = 12, enthesitis-related arthritis n = 8, undifferentiated n = 2) were enrolled in the study, 75% girls and 25% boys. The mean age at treatment onset was 6.09 years. Baseline BMI was ≥5th and ≤84th percentile in 80 patients, 85–94th in 27, and ≥95th in 3. We did not observe a significant association between BMI and erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), or number of active joints at baseline, while involvement of the joints of lower limbs was significantly greater ( p = 0.025) in overweight/obese patients. However, a trend toward lower remission rates and higher number of relapses, both after DMARDs and biologics, in patients with higher BMI was observed. Conclusion: This study focuses on the relationship between overweight/obesity and JIA. A significant correlation between obesity and a greater involvement of the joints of the lower limbs at baseline was demonstrated. Furthermore, our data suggest that obesity could negatively influence the course of the disease as well as treatment response.
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Affiliation(s)
- Teresa Giani
- Rheumatology Unit, A. Meyer Children's Hospital, Florence, Italy.,Department of Medical Biotechnology, University of Siena, Siena, Italy
| | - Salvatore De Masi
- Clinical Trial Office, A. Meyer Children's Hospital, Florence, Italy
| | - Ilaria Maccora
- Rheumatology Unit, A. Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Francesca Tirelli
- Rheumatology Unit, A. Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Gabriele Simonini
- Rheumatology Unit, A. Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Martina Falconi
- Technical-Scientific Secretariat of the Paediatric Regional Ethics Committee, Florence, Italy
| | - Rolando Cimaz
- Rheumatology Unit, A. Meyer Children's Hospital, Florence, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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