Candace H. Feldman,Mark S. Link,
doi : 10.1002/art.41801
Volume 73, Issue 9 p. 1571-1573
Jose U. Scher,Alexis Ogdie,Joseph F. Merola,Christopher Ritchlin,
doi : 10.1002/art.41765
Volume 73, Issue 9 p. 1574-1578
Jérôme Avouac,Sonia Pezet,Eloïse Vandebeuque,Cindy Orvain,Virginie Gonzalez,Grégory Marin,Gaël Mouterde,Claire Daïen,Yannick Allanore,
doi : 10.1002/art.41701
Volume 73, Issue 9 p. 1579-1588
To study the potential role of semaphorins in the pathogenesis of rheumatoid arthritis (RA).
Charles Faselis,Qing Zeng-Treitler,Yan Cheng,Gail S. Kerr,David J. Nashel,Angelike P. Liappis,Amy C. Weintrob,Pamela E. Karasik,Cherinne Arundel,Denise Boehm,Michael S. Heimall,Lawrence B. Connell,Daniel D. Taub,Yijun Shao,Douglas F. Redd,Helen M. Sheriff,Sijian Zhang,Ross D. Fletcher,Gregg C. Fonarow,Hans J. Moore,Ali Ahmed
doi : 10.1002/art.41803
Volume 73, Issue 9 p. 1589-1600
Hydroxychloroquine (HCQ) may prolong the QT interval, a risk factor for torsade de pointes, a potentially fatal ventricular arrhythmia. This study was undertaken to examine the cardiovascular safety of HCQ in patients with rheumatoid arthritis (RA).
Stefano Alivernini,Barbara Tolusso,Marco Gessi,Maria Rita Gigante,Alice Mannocci,Luca Petricca,Simone Perniola,Clara Di Mario,Laura Bui,Anna Laura Fedele,Annunziata Capacci,Dario Bruno,Giusy Peluso,Giuseppe La Torre,Francesco Federico,Gianfranco Ferraccioli,Elisa Gremese
doi : 10.1002/art.41726
Volume 73, Issue 9 p. 1601-1613
This study applied a synovitis score obtained during routine care from ultrasound (US)–guided biopsies of synovial tissue (ST) in patients with rheumatoid arthritis (RA) and patients with other inflammatory and noninflammatory joint diseases to identify pretreatment synovial biomarkers associated with disease characteristics, and to integrate the findings into a multiparameter nomogram for use in baseline prediction of diagnosis and treatment response in treatment-naive rheumatoid arthritis (RA) patients.
Krisztina Futosi,Orsolya K?sa,Kata P. Szilveszter,Attila M?csai,
doi : 10.1002/art.41704
Volume 73, Issue 9 p. 1614-1625
Gain-of-function mutations and genome-wide association studies have linked phospholipase C?2 (PLC?2) to various inflammatory diseases, including arthritis in humans and mice. PLC?2-deficient (Plcg2–/–) mice are also protected against experimental arthritis. This study was undertaken to test how PLC?2 triggers autoantibody-induced arthritis in mice.
Lucia Martin-Gutierrez,Junjie Peng,Nicolyn L. Thompson,George A. Robinson,Meena Naja,Hannah Peckham,WingHan Wu,Hajar J’bari,Nyarko Ahwireng,Kirsty E. Waddington,Claire M. Bradford,Giulia Varnier,Akash Gandhi,Rebecca Radmore,Vivek Gupta,David A. Isenberg,Elizabeth C. Jury,Coziana Ciurtin,
doi : 10.1002/art.41708
Volume 73, Issue 9 p. 1626-1637
Similarities in the clinical and laboratory features of primary Sj?gren’s syndrome (SS) and systemic lupus erythematosus (SLE) have led to attempts to treat patients with primary SS or SLE with similar biologic therapeutics. However, the results of many clinical trials are disappointing, and no biologic treatments are licensed for use in primary SS, while only a few biologic agents are available to treat SLE patients whose disease has remained refractory to other treatments. With the aim of improving treatment selections, this study was undertaken to identify distinct immunologic signatures in patients with primary SS and patients with SLE, using a stratification approach based on immune cell endotypes.
Nicholas M. Brisson,Anthony A. Gatti,Philipp Damm,Georg N. Duda,Monica R. Maly,
doi : 10.1002/art.41735
Volume 73, Issue 9 p. 1638-1645
The relationship between in vivo knee load predictions and longitudinal cartilage changes has not been investigated. We undertook this study to develop an equation to predict the medial tibiofemoral contact force (MCF) peak during walking in persons with instrumented knee implants, and to apply this equation to determine the relationship between the predicted MCF peak and cartilage loss in patients with knee osteoarthritis (OA).
Yoshihiro Nishida,Kazuyuki Kano,Yuji Nobuoka,Takayuki Seo,
doi : 10.1002/art.41725
Volume 73, Issue 9 p. 1646-1655
To confirm the efficacy and safety of intraarticular (IA) injection of diclofenac covalently linked to hyaluronic acid (diclofenac etalhyaluronate [DF-HA]; ONO-5704/SI-613) in patients with knee osteoarthritis (OA).
Jie Wei,Chenhong Zhang,Yuqing Zhang,Weiya Zhang,Michael Doherty,Tuo Yang,Guangju Zhai,Abasiama D. Obotiba,Houchen Lyu,Chao Zeng,Guanghua Lei,
doi : 10.1002/art.41729
Volume 73, Issue 9 p. 1656-1662
Systemic inflammatory factors have been implicated in symptomatic hand osteoarthritis (OA). Gut microbiome dysbiosis promotes systemic inflammation. The aim of this study was to examine the association between the gut microbiome and the presence of symptomatic hand OA in a population-based study.
Laura C. Coates,Sreekumar G. Pillai,Hasan Tahir,Ivo Valter,Vinod Chandran,Hideto Kameda,Masato Okada,Lisa Kerr,Denise Alves,So Young Park,David H. Adams,Gaia Gallo,Matthew M. Hufford,Maja Hojnik,Philip J. Mease,Arthur Kavanaugh,for the SPIRIT-P3 Study Group
doi : 10.1002/art.41716
Volume 73, Issue 9 p. 1663-1672
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.
Paul A. Brogan,Barbara Arch,Helen Hickey,Jordi Anton,Este Iglesias,Eileen Baildam,Kamran Mahmood,Gavin Cleary,Elena Moraitis,Charalampia Papadopoulou,Michael W. Beresford,Phil Riley,Selcan Demir,Seza Ozen,Giovanna Culeddu,Dyfrig A. Hughes,Pavla Dolezalova,Lisa V. Hampson,John Whitehead,David Jayne,Nicola Ruperto,Catrin Tudur-Smith,Despina Eleftheriou
doi : 10.1002/art.41730
Volume 73, Issue 9 p. 1673-1682
Cyclophosphamide (CYC) is used in clinical practice off-label for the induction of remission in childhood polyarteritis nodosa (PAN). Mycophenolate mofetil (MMF) might offer a less toxic alternative. This study was undertaken to explore the relative effectiveness of CYC and MMF treatment in a randomized controlled trial (RCT).
Mineyo Fukuchi,Yosuke Kamide,Shigeharu Ueki,Yui Miyabe,Yasunori Konno,Nobuyuki Oka,Hiroki Takeuchi,Souichi Koyota,Makoto Hirokawa,Takechiyo Yamada,Rossana C. N. Melo,Peter F. Weller,Masami Taniguchi
doi : 10.1002/art.41727
Volume 73, Issue 9 p. 1683-1693
Eosinophils are tissue-dwelling immune cells. Accumulating evidence indicates that a type of cell death termed ETosis is an important cell fate involved in the pathophysiology of inflammatory diseases. Although the critical role of eosinophils in eosinophilic granulomatosis with polyangiitis (EGPA; formerly Churg-Strauss syndrome) is well established, the presence of eosinophil ETosis (EETosis) is poorly understood. We undertook this study to better understand the characteristics of EETosis.
Federica Maritati,Francesco Peyronel,Paride Fenaroli,Francesco Pegoraro,Vieri Lastrucci,Giuseppe D. Benigno,Alessandra Palmisano,Giovanni M. Rossi,Maria L. Urban,Federico Alberici,Paolo Fraticelli,Giacomo Emmi,Massimo Corradi,Augusto Vaglio,
doi : 10.1002/art.41722
Volume 73, Issue 9 p. 1694-1702
Eosinophilic granulomatosis with polyangiitis (EGPA) is a rare antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis. Environmental agents and occupational exposures may confer susceptibility to EGPA, but data are scarce. This study was undertaken to investigate the association between occupational exposures (e.g., silica, farming, asbestos, and organic solvents) and other environmental agents (e.g., smoking) and the risk of EGPA.
Rennie L. Rhee,Jiarui Lu,Kyle Bittinger,Jung-Jin Lee,Lisa M. Mattei,Antoine G. Sreih,Sherry Chou,Jonathan J. Miner,Noam A. Cohen,Brendan J. Kelly,Hongzhe Lee,Peter C. Grayson,Ronald G. Collman,Peter A. Merkel
doi : 10.1002/art.41723
Volume 73, Issue 9 p. 1703-1712
Little is known about temporal changes in nasal bacteria in granulomatosis with polyangiitis (GPA). This study was undertaken to examine longitudinal changes in the nasal microbiome in association with relapse in GPA patients.
Matthew A. Rutherford,Jennifer Scott,Maira Karabayas,Marilina Antonelou,Seerapani Gopaluni,David Gray,Joe Barrett,Silke R. Brix,Neeraj Dhaun,Stephen P. McAdoo,Rona M. Smith,Colin C. Geddes,David Jayne,Raashid Luqmani,Alan D. Salama,Mark A. Little,Neil Basu,the UK and Ireland Vasculitis Rare Disease Group (UKIVAS)
doi : 10.1002/art.41728
Volume 73, Issue 9 p. 1713-1719
COVID-19 is a novel infectious disease with a broad spectrum of clinical severity. Patients with systemic vasculitis have an increased risk of serious infections and may be at risk of severe outcomes following COVID-19. We undertook this study to establish the risk factors for severe COVID-19 outcomes in these patients, including the impact of immunosuppressive therapies.
Micha? Rudnik,Filip Rolski,Suzana Jordan,Tonja Mertelj,Mara Stellato,Oliver Distler,Przemys?aw Blyszczuk,Gabriela Kania,
doi : 10.1002/art.41737
Volume 73, Issue 9 p. 1720-1730
Systemic sclerosis (SSc) is characterized by dysregulation of type I interferon (IFN) signaling. CD52 is known for its immunosuppressive functions in T cells. This study was undertaken to investigate the role of CD52 in monocyte adhesion and type I IFN signaling in patients with SSc.
Amber Young,Victor M. Moles,Sara Jaafar,Scott Visovatti,Suiyuan Huang,Dharshan Vummidi,Vivek Nagaraja,Vallerie McLaughlin,Dinesh Khanna,
doi : 10.1002/art.41732
Volume 73, Issue 9 p. 1731-1737
Pulmonary arterial hypertension (PAH) is one of the leading causes of mortality in systemic sclerosis (SSc). This study was undertaken to assess predictive accuracies of the DETECT algorithm and the 2015 European Society of Cardiology/European Respiratory Society (ESC/ERS) guidelines in SSc patients who underwent right-sided heart catheterization (RHC) for pulmonary hypertension (PH) evaluation.
Nichanametla Sravani,Krishnan Nagarajan,Veer S. Negi,
doi : 10.1002/art.41759
Volume 73, Issue 9 p. 1737-1737
Xia Shen,Can Wang,Ningning Liang,Zhen Liu,Xinde Li,Zheng-Jiang Zhu,Tony R. Merriman,Nicola Dalbeth,Robert Terkeltaub,Changgui Li,Huiyong Yin,
doi : 10.1002/art.41733
Volume 73, Issue 9 p. 1738-1748
To systematically profile metabolic alterations and dysregulated metabolic pathways in hyperuricemia and gout, and to identify potential metabolite biomarkers to discriminate gout from asymptomatic hyperuricemia.
Samy Suissa,Karine Suissa,Marie Hudson
doi : 10.1002/art.41710
Volume 73, Issue 9 p. 1749-1757
The treatment of gout with allopurinol is effective at reducing urate levels and the frequency of flares. Several observational studies have shown important reductions in mortality with allopurinol use, with wide variations in results. We undertook this review to assess the extent of bias in these studies, particularly time-related biases such as immortal time bias.
Nicola Dalbeth,Anne Horne,Borislav Mihov,Angela Stewart,Gregory D. Gamble,Tony R. Merriman,Lisa K. Stamp,Ian R. Reid,
doi : 10.1002/art.41691
Volume 73, Issue 9 p. 1758-1764
Observational studies have consistently demonstrated that serum urate level positively correlates with bone mineral density (BMD). We undertook this study to determine whether moderate hyperuricemia induced by inosine supplements influences bone turnover markers in postmenopausal women over a 6-month period.
Wei Tang,Yevgeniya Gartshteyn,Cathy Guo,Tommy Chen,Jon Giles,Anca Askanase,
doi : 10.1002/art.41742
Volume 73, Issue 9 p. 1765-1767
Michael Putman,Sebastian E. Sattui,Jeffrey A. Sparks,Jean W. Liew,Rebecca Grainger,Al? Duarte-Garc?a,
doi : 10.1002/art.41745
Volume 73, Issue 9 p. 1767-1768
Mahta Mortezavi,Sujatha Menon,Kristen Lee,Jose Rivas,
doi : 10.1002/art.41806
Volume 73, Issue 9 p. 1768-1769
Jeffrey R. Curtis,Sindhu R. Johnson,Donald D. Anthony,Reuben J. Arasaratnam,Lindsey R. Baden,Ellen M. Gravallese,Anne R. Bass,Cassandra Calabrese,Rafael Harpaz,Andrew Kroger,Rebecca E. Sadun,Amy S. Turner,Eleanor Anderson Williams,Ted R. Mikuls,
doi : 10.1002/art.41805
Volume 73, Issue 9 p. 1769-1770
John D. FitzGerald
doi : 10.1002/art.41721
Volume 73, Issue 9 p. 1770-1770
Rashmi Roongta,Sumantro Mondal,Alakendu Ghosh,
doi : 10.1002/art.41719
Volume 73, Issue 9 p. 1771-1771
Jeffrey R. Curtis,Elaine Karis,Priscilla K. Yen,Greg Kricorian,James B. Chung,
doi : 10.1002/art.41718
Volume 73, Issue 9 p. 1771-1772
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