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Bautista-Molano W, Fernández-Ávila DG, Brance ML, Ávila Pedretti MG, Burgos-Vargas R, Corbacho I, Cosentino VL, Díaz Coto JF, Giraldo Ho E, Gomes Resende G, Gutiérrez LA, Gutiérrez M, Ibáñez Vodnizza SE, Jáuregui E, Ocampo V, Palleiro Rivero DR, Palominos PE, Pacheco Tena C, Quiceno GA, Saldarriaga-Rivera LM, Sommerfleck FA, Goecke Sariego A, Vera Barrezueta C, Vega Espinoza LE, Vega Hinojosa O, Citera G, Lozada C, Sampaio-Barros PD, Schneeberger E, Soriano ER. Pan American League of Associations for Rheumatology recommendations for the management of axial spondyloarthritis. Nat Rev Rheumatol 2023; 19:724-737. [PMID: 37803079 DOI: 10.1038/s41584-023-01034-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2023] [Indexed: 10/08/2023]
Abstract
Axial spondyloarthritis (axSpA) comprises a spectrum of chronic inflammatory manifestations affecting the axial skeleton and represents a challenge for diagnosis and treatment. Our objective was to generate a set of evidence-based recommendations for the management of axSpA for physicians, health professionals, rheumatologists and policy decision makers in Pan American League of Associations for Rheumatology (PANLAR) countries. Grading of Recommendations, Assessment, Development and Evaluation-ADOLOPMENT methodology was used to adapt existing recommendations after performing an independent systematic search and synthesis of the literature to update the evidence. A working group consisting of rheumatologists, epidemiologists and patient representatives from countries within the Americas prioritized 13 topics relevant to the context of these countries for the management of axSpA. This Evidence-Based Guideline article reports 13 recommendations addressing therapeutic targets, the use of NSAIDs and glucocorticoids, treatment with DMARDs (including conventional synthetic, biologic and targeted synthetic DMARDs), therapeutic failure, optimization of the use of biologic DMARDs, the use of drugs for extra-musculoskeletal manifestations of axSpA, non-pharmacological interventions and the follow-up of patients with axSpA.
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Affiliation(s)
- Wilson Bautista-Molano
- Hospital Universitario Fundación Santafé de Bogotá, Faculty of Medicine, Universidad El Bosque, Universidad Militar Nueva Granada, Bogotá, Colombia
| | | | - María Lorena Brance
- Bone Biology Laboratory, School of Medicine, Rosario National University, Rosario, Argentina
| | | | | | - Inés Corbacho
- Cátedra de Reumatologia, Universidad de la República UDELAR, Montevideo, Uruguay
| | | | | | | | | | | | - Marwin Gutiérrez
- Center of Excellence of Rheumatic and Musculoskeletal Diseases, C.E.R.M, Mexico City, Mexico
| | | | - Edwin Jáuregui
- Gestor de Reumatología de o en Riesgo de fractura S.A, Bogotá, Colombia
| | - Vanessa Ocampo
- Rheumatology, University of Toronto, Toronto, ON, Canada
| | | | | | - Cesar Pacheco Tena
- Facultad de Medicina, Universidad Autónoma de Chihuahua e Investigación y Biomedicina de Chihuahua SC, Chihuahua, Mexico
| | - Guillermo Andrés Quiceno
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lina María Saldarriaga-Rivera
- Faculty of Medicine, Universidad Tecnológica de Pereira, Hospital Universitario San Jorge de Pereira, Pereira, Risaralda, Colombia
| | | | | | | | | | - Oscar Vega Hinojosa
- Centro Médico Reumacenter y Hospital III Red Asistencial Essalud, Juliaca, Perú
| | - Gustavo Citera
- Instituto de Rehabilitación Psicofísica, Buenos Aires, Argentina
| | - Carlos Lozada
- Division of Rheumatology, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | | | - Enrique R Soriano
- Rheumatology Unit, Internal Medicine Services and University Institute, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
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Abstract
PURPOSE OF REVIEW Flares correspond to fluctuations in disease activity or symptoms. They should be avoided in chronic inflammatory diseases. In axial spondyloarthritis (axSpA), work is ongoing to better conceptualise and treat flares. This review highlights recent data on the definition and management of flares in axSpA. RECENT FINDINGS Many definitions of flares have been used in clinical trials, limiting the interpretation and comparison of studies. The expert group Assessment of SpondyloArthritis International Society (ASAS) developed a data-driven definition of flares/disease worsening: an increase in Ankylosing Spondylitis Disease Activity Score-C-reactive protein (ASDAS-CRP) of at least 0.9 points, for use in axSpA clinical trials. Flares are more challenging to define in clinical practice because of their multifaceted nature. Qualitative studies have shown that flares from the patient's perspective are related not only to disease activity, but also to fatigue, mood, sleep and general well-being. The management of axSpA relies on a treat-to-target (T2T) strategy and aims at reaching clinical remission while monitoring closely disease activity to prevent and shorten flares. SUMMARY The concept of flares has been clarified, and definitions have been developed for use in trials. The T2T approach aims at minimising flares in axSpA. The early recognition of flares and their severity may lead to better management.
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Affiliation(s)
- Krystel Aouad
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris, France
- Saint George Hospital University Medical Center, University of Balamand, Beirut, Lebanon
| | - Laure Gossec
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris, France
- Pitié-Salpêtrière hospital, AP-HP, Rheumatology Department, Paris, France
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Where we are in treat to target era? Predictive factors for remission and drug switching in patients with axial spondyloarthritis: a real-life evidence from BioStaR nationwide registry. Clin Rheumatol 2022; 41:2053-2063. [PMID: 35353263 DOI: 10.1007/s10067-022-06145-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 03/14/2022] [Accepted: 03/21/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Factors associated with disease activity of axial spondyloarthritis (axSpA) and switching of biologic disease-modifying anti-rheumatic drugs have not been clearly defined. We aimed to evaluate clinical characteristics of patients with axSpA, factors related to remission in treat to target era and predictive factors for biologic disease-modifying anti-rheumatic drug switching. METHOD A multicenter, observational cross-sectional study was performed between February 2019 and August 2019. We included all consecutive patients ≥ 18 years with axSpA. Demographic and clinical variables were prospectively recorded. Clinical tools included Ankylosing Spondylitis Disease Activity Score with C-reactive protein (ASDAS-CRP), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Metrology Index (BASMI), and Maastricht Ankylosing Spondylitis Enthesitis Score (MASES). RESULTS There were 969 patients with a mean age of 43.4 ± 10.8 years. There were 143 patients (14.8%) with remission and 223 (23.1%) patients with low disease activity. Male sex (p = 0.021), positive family history (p = 0.036), and human leukocyte antigen-B27 (p = 0.011) were predictors of remission by ASDAS-CRP. There were 654 patients (67.5%) who did not switch to another drug. The highest BASMI and MASES scores were calculated in patients with very high disease activity (p < 0.05). In patients with drug switching, the disease duration was significantly higher (p < 0.001) and the age at diagnosis was significantly lower (p = 0.016). There were significantly more patients with uveitis and higher scores of MASES and BASMI in patients who switch to another biologic disease-modifying anti-rheumatic drugs (p = 0.003, p = 0.009, and p = 0.004, respectively). CONCLUSIONS In patients with axSpA, male sex, younger age, and HLA-B27 positivity are associated with remission, while longer disease duration and accompanied uveitis appear to be related with drug switching. CLINICAL TRIAL REGISTRATION NUMBER AND DATE NCT04139954/25.10.2019.
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唐 翠, 陈 飞, 郑 松, 吴 利, 陈 世, 朱 俊, 李 娟. [Relapse of ankylosing spondylitis and its predictors after withdrawal of tumor necrosis factor-α inhibitors: a 52-week follow-up study]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:633-639. [PMID: 34134948 PMCID: PMC8214974 DOI: 10.12122/j.issn.1673-4254.2021.05.01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To investigate the recurrence of ankylosing spondylitis (AS) that has been relieved by standard-dose adalimumab (ADA) after dose reduction or withdrawal of tumor necrosis factor-α inhibitor (TNFi) and explore the factors that predict AS occurrence. OBJECTIVE This study was conducted among 63 patients with AS who reduced the dose of or discontinued TNFi after completing at least 12 treatment cycles with ADA (40 mg/2 weeks) to achieve ASAS20 improvement with a BATH disease activity index (BASDAI) < 4 for more than 8 weeks. The patients were followed up every 12 weeks for a total of 52 weeks, and the recurrence of AS, changes of BASDAI, C-reactive protein (CRP)-based disease activity score (ASDASCRP), low back pain (LBP) score, Bath Ankylosing Spondylitis Metrology Index (BASMI), CRP and ESR were recorded and analyzed. Cox regression model and ROC curve analyses were performed to analyze the risk factors of AS relapse after dose reduction or discontinuation of TNFi. OBJECTIVE Of the 63 patients enrolled, 57 completed the follow-up study, among whom 22 (38.6%) patients experienced AS relapse within 52 weeks, with a median clinical recurrence time of 31 weeks. The recurrence rate of AS was significantly higher in patients with complete withdrawal of medications (89.0%) than in those with TNFi dose reduction and TNFi discontinuation (P < 0.001), and did not differ significantly between the latter two groups of patients (χ2= 0.071, P=0.791). The Cox regression model showed that a high baseline LBP score (HR=1.438, P=0.027) and a high BASMI score (HR=1.29, P=0.049) were the risk factors for AS recurrence after TNFi dose reduction or discontinuation, while maintenance of medication during follow-up was a protective factor (HR=0.209, P=0.001). ROC curve analysis showed that the combination of baseline LBP score, BASMI and medication during follow-up had a good predictive value for AS relapse (AUC=0.819) with a sensitivity of 0.772 and a specificity of 0.718. OBJECTIVE Dose reduction or discontinuation of TNFi is associated with a high recurrence rate of AS that has been relieved by TNFi treatment. A high LBP score, a high BASMI score and discontinuation of maintenance medication are the risk factors for AS recurrence in patients after dose reduction or withdrawal of TNFi.
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Affiliation(s)
- 翠萍 唐
- 南方医科大学 南方医院风湿病(中医)诊疗中心,广东 广州 510515Department of Rheumatology and TCM Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 飞龙 陈
- 南方医科大学 中医药学院,广东 广州 510515School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - 松塬 郑
- 南方医科大学 南方医院风湿病(中医)诊疗中心,广东 广州 510515Department of Rheumatology and TCM Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 利生 吴
- 南方医科大学 中医药学院,广东 广州 510515School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - 世贤 陈
- 南方医科大学 南方医院风湿病(中医)诊疗中心,广东 广州 510515Department of Rheumatology and TCM Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 俊卿 朱
- 南方医科大学 南方医院风湿病(中医)诊疗中心,广东 广州 510515Department of Rheumatology and TCM Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - 娟 李
- 南方医科大学 南方医院风湿病(中医)诊疗中心,广东 广州 510515Department of Rheumatology and TCM Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- 南方医科大学 中医药学院,广东 广州 510515School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
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Coates LC, Pillai SG, Tahir H, Valter I, Chandran V, Kameda H, Okada M, Kerr L, Alves D, Park SY, Adams DH, Gallo G, Hufford MM, Hojnik M, Mease PJ, Kavanaugh A. Withdrawing Ixekizumab in Patients With Psoriatic Arthritis Who Achieved Minimal Disease Activity: Results From a Randomized, Double-Blind Withdrawal Study. Arthritis Rheumatol 2021; 73:1663-1672. [PMID: 33682378 PMCID: PMC8457232 DOI: 10.1002/art.41716] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 02/25/2021] [Indexed: 12/17/2022]
Abstract
Objective To evaluate the effect of withdrawing ixekizumab in patients with psoriatic arthritis (PsA) in whom minimal disease activity (MDA) has been achieved after open‐label ixekizumab treatment. Methods SPIRIT‐P3 was a multicenter, randomized, double‐blind withdrawal study of biologic treatment–naive adult patients with PsA who were treated with open‐label ixekizumab for 36 weeks (160 mg at week 0, then 80 mg every 2 weeks). Patients in whom MDA was sustained for >3 consecutive months were randomized 1:1, between weeks 36 and 64, to undergo blinded withdrawal of ixekizumab treatment (placebo) or to continue ixekizumab treatment every 2 weeks up to week 104. The primary efficacy end point was time to relapse (loss of MDA) for randomized patients. Patients who experienced a relapse were re‐treated with ixekizumab every 2 weeks up to week 104. Results A total of 394 patients were enrolled and received open‐label ixekizumab every 2 weeks. Of those patients, 158 (40%) achieved sustained MDA and were randomized to undergo withdrawal of ixekizumab treatment (placebo every 2 weeks; n = 79) or to continue ixekizumab treatment every 2 weeks (n = 79). Disease relapse occurred more rapidly with treatment withdrawal (median 22.3 weeks [95% confidence interval (95% CI) 16.1–28.3]) compared to those who continued treatment with ixekizumab (median not estimable; P < 0.0001). Sixty‐seven patients (85%) compared to 30 patients (38%) experienced relapse in the placebo group and the continued treatment group, respectively. Median time to achieving MDA again with re‐treatment was 4.1 weeks (95% CI 4.1–4.3); in 64 of 67 patients (96%) who experienced relapse with treatment withdrawal, MDA was achieved again with re‐treatment. Safety was consistent with the known safety profile for ixekizumab. Conclusion Continued ixekizumab therapy is superior to ixekizumab withdrawal in maintaining low disease activity in biologic treatment–naive patients with PsA. Re‐treatment with ixekizumab following a relapse may restore disease control in cases of treatment interruption.
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Affiliation(s)
- Laura C. Coates
- University of OxfordNuffield Department of OrthopaedicsRheumatology and Musculoskeletal Sciences and Oxford University Hospitals NHS Foundation TrustNIHR Oxford Biomedical Research CentreOxfordUK
| | | | - Hasan Tahir
- Royal Free London NHS Trust and University College LondonDivision of MedicineLondonUK
| | - Ivo Valter
- Center for Clinical and Basic ResearchTallinnEstonia
| | - Vinod Chandran
- University of Toronto and Krembil Research Institute, University Health Network, Toronto, Ontario, Canada, and Memorial University of NewfoundlandSt. John’s, NewfoundlandCanada
| | | | - Masato Okada
- Immuno‐Rheumatology CenterSt. Luke’s International HospitalTokyo
| | - Lisa Kerr
- Eli Lilly and CompanyIndianapolisIndiana
| | | | | | | | - Gaia Gallo
- Eli Lilly and CompanyIndianapolisIndiana
| | | | | | - Philip J. Mease
- Swedish Medical Center/Providence St. Joseph Health and University of WashingtonSeattle
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Liu V, Fong W, Kwan YH, Leung YY. Residual Disease Burden in Patients With Axial Spondyloarthritis and Psoriatic Arthritis Despite Low Disease Activity States in a Multiethnic Asian Population. J Rheumatol 2020; 48:677-684. [DOI: 10.3899/jrheum.200934] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2020] [Indexed: 01/23/2023]
Abstract
ObjectivesTo evaluate the burden of residual disease in patients with axial spondyloarthritis (axSpA) or psoriatic arthritis (PsA) who achieved low disease activity (LDA) status.MethodsWe used baseline data from a clinic registry of SpA in a tertiary hospital in Singapore. For axSpA, LDA was defined as Ankylosing Spondylitis (AS) Disease Activity Score based on erythrocyte sedimentation rate (ASDAS-ESR) < 2.1 or Bath AS Disease Activity Index (BASDAI) < 3/10. For PsA, LDA was defined by achieving 5/7 cutoffs in the minimal disease activity (MDA) or Clinical Disease Activity Index for Psoriatic Arthritis (cDAPSA) ≤ 13.ResultsIn 262 cases of axSpA (21% women; mean ± standard deviation (SD) age 42 ± 14 yrs), 33% and 43% of patients achieved ASDAS-ESR and BASDAI LDA states, respectively, while in 142 cases of PsA (49% women, mean age 51 ± SD 14 yrs), 35% and 63% achieved MDA and cDAPSA LDA, respectively. Both axSpA and PsA patients with LDA had pain scores ranging from 14.0 to 21.4/100 and fatigue scores ranging from 3.1 to 3.6/10. Substantial burden in physical disability and mental well-being were observed, with low physical and mental component summary scores on the 36-item Short Form Health Survey. AxSpa patients in BASDAI LDA had higher ESR and lower disability than those in ASDAS-ESR LDA. cDAPSA classified nearly twice as many PsA patients into LDA than MDA. Compared to PsA patients in MDA LDA, those in cDAPSA LDA had higher active joint counts, dactylitis, enthesitis, pain scores, and patient global assessment.ConclusionDespite being in LDA, patients with axSpA and PsA experienced substantial residual burden in pain, poorer physical function, and mental well-being.
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Comprehensive molecular and clinical analysis of adalimumab and etanercept therapeutic potential in patients with psoriatic arthritis. Postepy Dermatol Alergol 2020; 37:262-268. [PMID: 32489364 PMCID: PMC7262816 DOI: 10.5114/ada.2020.94847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 05/31/2019] [Indexed: 01/08/2023] Open
Abstract
Introduction Adalimumab and etanercept are drugs used in anti-TNF therapy in patients with psoriasis and psoriatic arthritis. Despite the molecular targeting of these drugs, the loss of pharmacological response to treatment is observed in patients. The development of personalized medicine makes it possible to use not only clinical parameters of disease severity, but also molecular marker systems. Aim The aim of the study was to evaluate the changes in TNF-α, TNFR1, and TNFR2 expression in relation to parameters of disease severity (PASI, BSA, DAS28) in patients treated with adalimumab and etanercept. We have attempted to determine whether changes in the TNF-α, TNFR1, and TNFR2 expression profile may be a useful molecular marker of the therapeutic potential of anti-TNF drugs. Material and methods The study group consisted of 3 patients initially treated with adalimumab, followed by etanercept. The control group included 20 healthy volunteers. The expression profile of TNFR1 and TNFR2 was determined at the mRNA level, while TNF-α expression was evaluated at the transcriptome and proteome levels using the RT-qPCR method (transcriptional activity assay) and MALDI-TOF MS (protein level assessment). Results Depending on the drug, different expression profiles of the studied cytokines are observed. Conclusions The obtained data indicate that TNF-α, TNFR1, and TNFR2 may be useful markers of the efficacy of anti-TNF therapy, thus complementing clinical parameters.
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Resende GG, Meirelles EDS, Marques CDL, Chiereghin A, Lyrio AM, Ximenes AC, Saad CG, Gonçalves CR, Kohem CL, Schainberg CG, Campanholo CB, Bueno Filho JSDS, Pieruccetti LB, Keiserman MW, Yazbek MA, Palominos PE, Goncalves RSG, Lage RDC, Assad RL, Bonfiglioli R, Anti SMA, Carneiro S, Oliveira TL, Azevedo VF, Bianchi WA, Bernardo WM, Pinheiro MDM, Sampaio-Barros PD. The Brazilian Society of Rheumatology guidelines for axial spondyloarthritis - 2019. Adv Rheumatol 2020; 60:19. [PMID: 32171329 DOI: 10.1186/s42358-020-0116-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Accepted: 01/22/2020] [Indexed: 12/13/2022] Open
Abstract
Spondyloarthritis is a group of chronic inflammatory systemic diseases characterized by axial and/or peripheral joints inflammation, as well as extra-articular manifestations. The classification axial spondyloarthritis is adopted when the spine and/or the sacroiliac joints are predominantly involved. This version of recommendations replaces the previous guidelines published in May 2013.A systematic literature review was performed, and two hundred thirty-seven studies were selected and used to formulate 29 recommendations answering 15 clinical questions, which were divided into four sections: diagnosis, non-pharmacological therapy, conventional drug therapy and biological therapy. For each recommendation the level of evidence supporting (highest available), the strength grade according to Oxford, and the degree of expert agreement (inter-rater reliability) is informed.These guidelines bring evidence-based information on clinical management of axial SpA patients, including, diagnosis, treatment, and prognosis.
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Affiliation(s)
- Gustavo Gomes Resende
- Universidade Federal de Minas Gerais (UFMG), Alameda Álvaro Celso, 175 / 2° Andar. Santa Efigênia. CEP 30.150-260, Belo Horizonte, MG, Brazil.
| | | | | | | | - Andre Marun Lyrio
- Pontifície Universidade Católica (PUC) de Campinas, Campinas, Brazil
| | | | | | | | | | | | | | | | | | | | | | | | | | - Ricardo da Cruz Lage
- Universidade Federal de Minas Gerais (UFMG), Alameda Álvaro Celso, 175 / 2° Andar. Santa Efigênia. CEP 30.150-260, Belo Horizonte, MG, Brazil
| | | | | | | | - Sueli Carneiro
- Universidade Federal do Rio De Janeiro (UFRJ), Rio de Janeiro, Brazil
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Ren J, Zhu J, Li D, Li W, Liu F. The value of contrast-enhanced ultrasonography to detect the sacroiliac joint for predicting relapse after discontinuation of anti-tumor necrosis factor therapy in patients with ankylosing spondylitis. Quant Imaging Med Surg 2019; 9:1110-1117. [PMID: 31367565 PMCID: PMC6629574 DOI: 10.21037/qims.2019.06.06] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 06/06/2019] [Indexed: 08/29/2023]
Abstract
BACKGROUND Ankylosing spondylitis (AS) is a chronic inflammatory disease characterized by high relapse. Therefore, the present study aimed to investigate the ultrasonographic features of contrast-enhanced ultrasonography (CEUS) in the sacroiliac joint (SIJ) in patients with AS in remission after discontinuation of anti-tumor necrosis factor (TNF) therapy, and also examined the role of CEUS in predicting relapse. METHODS In this prospective observational study, 130 SIJs in 65 patients with AS (according to modified New York criteria) satisfying Ankylosing Spondylitis Disease Activity Score (ASDAS) inactive disease after discontinuation of anti-TNF therapy were investigated on color Doppler ultrasonography (CDUS) and CEUS. Vascularization and the resistive index (RI) of the SIJ were observed and measured. We defined no blood flow, high RI of arterial blood flow (RI ≥0.7), the reversed phase in the diastolic phase or venous blood flow in the bilateral SIJs, as negative CDUS/CEUS; meanwhile, low RI of arterial blood flow (RI <0.7) in the unilateral or bilateral SIJs was defined as positive CDUS/CEUS. All the patients were followed up for 52 weeks until relapse. Relapse was defined as an increase of two or more items in comparison with the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) at the time of anti-TNF withdrawal. RESULTS After 52 weeks, 46 of the 65 patients (70.8%) had relapse. The mean time to relapse was 31.4 weeks (±8.4 weeks, range 20 to 52). After discontinuation of anti-TNF therapy, positive CEUS accounted for 61.5%; this was significantly more than positive CDUS (13.8%). The vascularization detected by CEUS for patients of relapse was significantly different from that of patients with remission (P<0.05). In addition, patients with negative CEUS had a longer duration of remission than the patients with positive CEUS (P=0.005). A Cox proportional hazards regression analysis found that the disease duration could also be regarded as a factor predictive of relapse in patients with AS. CONCLUSIONS The use of CEUS distinctly improved the detection of vascularization in the SIJ in patients with AS in remission after anti-TNF withdrawal. The presence of vascularization in the SIJ detected by CEUS at the time of anti-TNF withdrawal could yield a valuable predictor of relapse in patients with AS. A significant limit of this study is the lack of magnetic resonance imaging (MRI) as the standard reference.
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Affiliation(s)
- Jiayu Ren
- Department of Ultrasound, Peking University People's Hospital, Beijing 100044, China
| | - Jiaan Zhu
- Department of Ultrasound, Peking University People's Hospital, Beijing 100044, China
| | - Diancheng Li
- Department of Ultrasound, Peking University People's Hospital, Beijing 100044, China
| | - Wenxue Li
- Department of Ultrasound, Peking University People's Hospital, Beijing 100044, China
| | - Fang Liu
- Department of Ultrasound, Peking University People's Hospital, Beijing 100044, China
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Landewé R, Sieper J, Mease P, Inman RD, Lambert RG, Deodhar A, Marzo-Ortega H, Magrey M, Kiltz U, Wang X, Li M, Zhong S, Mostafa NM, Lertratanakul A, Pangan AL, Anderson JK. Efficacy and safety of continuing versus withdrawing adalimumab therapy in maintaining remission in patients with non-radiographic axial spondyloarthritis (ABILITY-3): a multicentre, randomised, double-blind study. Lancet 2018; 392:134-144. [PMID: 29961640 DOI: 10.1016/s0140-6736(18)31362-x] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 05/31/2018] [Accepted: 06/08/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Success of treatment withdrawal in patients with non-radiographic axial spondyloarthritis who are in remission remains unknown. The ABILITY-3 study explored the ability to withdraw adalimumab treatment in patients with non-radiographic axial spondyloarthritis who achieved sustained clinical remission after open-label treatment with adalimumab. METHODS ABILITY-3 was a multicentre, two-period study done in 107 sites in 20 countries. We enrolled adult patients (≥18 years) diagnosed with non-radiographic axial spondyloarthritis, fulfilling Assessment of SpondyloArthritis international Society classification criteria but not the modified New York radiologic criterion, who had objective evidence of active inflammation, active disease, and inadequate response to at least two non-steroidal anti-inflammatory drugs. Patients who achieved Ankylosing Spondylitis Disease Activity Score (ASDAS) inactive disease (<1·3) with open-label adalimumab (40 mg subcutaneously every other week for 28 weeks) at weeks 16, 20, 24, and 28 were randomly assigned (1:1) using an interactive voice or web response system to 40-week, double-blind treatment with adalimumab (continuation) or placebo (withdrawal). The primary efficacy endpoint was the proportion of patients who did not experience a flare (defined as ASDAS ≥2·1 at two consecutive visits) during the double-blind period. Patients who flared were rescued with open-label adalimumab. This study is registered with ClinicalTrials.gov, number NCT01808118. FINDINGS Between June 27, 2013, and October 22, 2015, 673 patients were enrolled to the study. The trial completed on April 14, 2017. Of 673 enrolled patients, 305 (45%) achieved sustained remission and were randomly assigned to double-blind treatment (152 patients to adalimumab and 153 to placebo). A greater proportion of patients continuing adalimumab than those receiving placebo did not experience a flare (107 [70%] of 152 patients vs 72 [47%] of 153 patients; p<0·0001) up to and including week 68. Among 673 patients receiving adalimumab at any time, 516 (77%) patients reported an adverse event and 28 (4%) experienced a serious adverse event. The most common adverse events in both the adalimumab and placebo groups were nasopharyngitis (25 [16%] vs 20 [13%]), upper respiratory tract infection (20 [13%] vs 12 [8%]), and worsening of axial spondyloarthritis (ten [7%] vs 21 [14%]). INTERPRETATION In patients with active non-radiographic axial spondyloarthritis who achieved sustained remission with adalimumab, continued therapy was associated with significantly fewer patients flaring than was treatment withdrawal. FUNDING AbbVie.
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Affiliation(s)
- Robert Landewé
- Department Clinical Immunology and Rheumatology, Amsterdam Rheumatology & Clinical Immunology Center, Amsterdam, Netherlands; Department of Rheumatology, Zuyderland Medical Center, Heerlen, Netherlands.
| | - Joachim Sieper
- Department of Gastroenterology, Infectious Diseases, and Rheumatology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Philip Mease
- Seattle Rheumatology Associates, Swedish Medical Center and University of Washington, Seattle, WA, USA
| | - Robert D Inman
- Department of Immunology, Toronto Western Hospital, Toronto, ON, Canada
| | - Robert G Lambert
- Department of Radiology and Diagnostic Imaging, University of Alberta, Edmonton, AB, Canada
| | - Atul Deodhar
- Division of Arthritis and Rheumatic Diseases, Oregon Health & Science University, Portland, OR, USA
| | - Helena Marzo-Ortega
- National Institute for Health Research, Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust and Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Marina Magrey
- Department of Medicine, Division of Rheumatology, Case Western Reserve University School of Medicine at MetroHealth Medical Center, Cleveland, OH, USA
| | - Uta Kiltz
- Rheumazentrum Ruhrgebiet, Herne, Germany
| | | | - Mei Li
- AbbVie, North Chicago, IL, USA
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