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Katsumata Y, Inoue E, Harigai M, Cho J, Louthrenoo W, Hoi A, Golder V, Lau CS, Lateef A, Chen YH, Luo SF, Wu YJJ, Hamijoyo L, Li Z, Sockalingam S, Navarra S, Zamora L, Hao Y, Zhang Z, Chan M, Oon S, Ng K, Kikuchi J, Takeuchi T, Goldblatt F, O'Neill S, Tugnet N, Law AHN, Bae SC, Tanaka Y, Ohkubo N, Kumar S, Kandane-Rathnayake R, Nikpour M, Morand EF. Risk of flare and damage accrual after tapering glucocorticoids in modified serologically active clinically quiescent patients with systemic lupus erythematosus: a multinational observational cohort study. Ann Rheum Dis 2024; 83:998-1005. [PMID: 38423757 DOI: 10.1136/ard-2023-225369] [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: 12/04/2023] [Accepted: 02/21/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVES To assess the risk of flare and damage accrual after tapering glucocorticoids (GCs) in modified serologically active clinically quiescent (mSACQ) patients with systemic lupus erythematosus (SLE). METHODS Data from a 12-country longitudinal SLE cohort, collected prospectively between 2013 and 2020, were analysed. SLE patients with mSACQ defined as the state with serological activity (increased anti-dsDNA and/or hypocomplementemia) but without clinical activity, treated with ≤7.5 mg/day of prednisolone-equivalent GCs and not-considering duration, were studied. The risk of subsequent flare or damage accrual per 1 mg decrease of prednisolone was assessed using Cox proportional hazard models while adjusting for confounders. Observation periods were 2 years and censored if each event occurred. RESULTS Data from 1850 mSACQ patients were analysed: 742, 271 and 180 patients experienced overall flare, severe flare and damage accrual, respectively. Tapering GCs by 1 mg/day of prednisolone was not associated with increased risk of overall or severe flare: adjusted HRs 1.02 (95% CI, 0.99 to 1.05) and 0.98 (95% CI, 0.96 to 1.004), respectively. Antimalarial use was associated with decreased flare risk. Tapering GCs was associated with decreased risk of damage accrual (adjusted HR 0.96, 95% CI, 0.93 to 0.99) in the patients whose initial prednisolone dosages were >5 mg/day. CONCLUSIONS In mSACQ patients, tapering GCs was not associated with increased flare risk. Antimalarial use was associated with decreased flare risk. Tapering GCs protected mSACQ patients treated with >5 mg/day of prednisolone against damage accrual. These findings suggest that cautious GC tapering is feasible and can reduce GC use in mSACQ patients.
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Affiliation(s)
- Yasuhiro Katsumata
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Eisuke Inoue
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
- Showa University Research Administration Center, Showa University, Tokyo, Japan
| | - Masayoshi Harigai
- Division of Rheumatology, Department of Internal Medicine, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - Jiacai Cho
- National University Hospital of Singapore, Singapore
| | | | - Alberta Hoi
- School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | - Vera Golder
- School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
| | | | | | - Yi-Hsing Chen
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Shue-Fen Luo
- Division of Rheumatology, Allergy, and Immunology, Chang Gung Memorial Hospital, Kuei Shan, Taiwan
| | - Yeong-Jian Jan Wu
- Department of Medicine, Division of Allergy, Immunology and Rheumatology, Chang Gung University College of Medicine, Tao-Yuan, Taiwan
| | - Laniyati Hamijoyo
- Rheumatology Division, Internal Medicine, Padjadjaran University, Bandung, Indonesia
| | - Zhanguo Li
- People's Hospital Peking University Health Sciences Centre, Beijing, China
| | - Sargunan Sockalingam
- Faculty of Medicine, University of Malaya, Kuala Lumpur, Wilayah Persekutuan, Malaysia
| | - Sandra Navarra
- University of Santo Tomas Hospital, Manila, The Philippines
| | - Leonid Zamora
- Faculty of Medicine and Surgery, University of Santo Tomas, Manila, The Philippines
| | - Yanjie Hao
- University of Melbourne at St Vincent's Hospital, Fitzroy, Victoria, Australia
| | - Zhuoli Zhang
- Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
| | | | - Shereen Oon
- Department of Medicine, The University of Melbourne at St Vincent's Hospital, Fitzroy, Victoria, Australia
| | - Kristine Ng
- Waitemata District Health Board, Auckland, New Zealand
| | - Jun Kikuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
- Saitama Medical University, Saitama, Japan
| | - Fiona Goldblatt
- Repatriation General Hospital, Daw Park, South Australia, Australia
| | - Sean O'Neill
- University of New South Wales, Sydney, New South Wales, Australia
- Ingham Institute of Applied Medical Research, Liverpool, New South Wales, Australia
| | - Nicola Tugnet
- Auckland District Health Board, Auckland, New Zealand
| | | | - Sang-Cheol Bae
- Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea (the Republic of)
- Hanyang University Institute for Rheumatology Research, Seoul, Korea (the Republic of)
- Hanyang Institute of Bioscience and Biotechnology, Seoul, Korea (the Republic of)
| | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Naoaki Ohkubo
- First Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | | | | | - Mandana Nikpour
- Department of Medicine, University of Melbourne, Fitzroy, Victoria, Australia
- The University of Sydney School of Public Health, Sydney, New South Wales, Australia
| | - Eric F Morand
- School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia
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Mucke J, Düsing C, Filla T, Chehab G, Schneider M. Defining the physician global assessment threshold equivalent to remission in patients with systemic lupus erythematosus. Rheumatology (Oxford) 2024; 63:1649-1655. [PMID: 37676827 DOI: 10.1093/rheumatology/kead460] [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: 06/21/2023] [Revised: 08/02/2023] [Accepted: 08/16/2023] [Indexed: 09/09/2023] Open
Abstract
OBJECTIVES The optimal threshold of the physician global assessment (PGA) for remission in SLE has never been evaluated systematically. The aim of this study was to assess the ideal PGA threshold associated with physician remission and to investigate its impact on remission rates in our lupus cohort. METHODS In this monocentric cross-sectional study, patients with SLE were evaluated for physician remission by asking the treating physicians whether they considered their patient to be in remission, regardless of objective remission criteria. Furthermore, two objective remission definitions were applied: (i) DORIS (Definition Of Remission In Systemic Lupus Erythematosus) remission using a PGA of <2 (0-10) (corresponding to <0.5 on a visual analogue scale 0-3 used in DORIS); and (ii) DORIS remission with omission of PGA (modDORIS). A receiver operating characteristic analysis and regression analyses were performed to assess the ideal PGA threshold and factors influencing PGA. RESULTS Of the 233 patients included, 126 patients (54.0%) were in physician remission, 42.5% in DORIS remission and 67.0% in modDORIS remission. A PGA of <2 [numeric rating scale (NRS) 0-10] had the highest sensitivity (79%) and specificity (81%) for physician remission and modDORIS (area under the curve 0.85 and 0.69). PGA of patients fulfilling any of the remission definitions was associated with pain and hypocomplementemia. Damage was numerically higher in patients in modDORIS only; no association between PGA and damage was found in regression analysis. CONCLUSION Using a PGA threshold of <2 (0-10), corresponding to <0.6 (0-3), resulted in best prediction of physician remission. PGA levels seem to be influenced by pain and complement levels but not disease damage.
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Affiliation(s)
- Johanna Mucke
- Department for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
| | - Christina Düsing
- Department for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
| | - Tim Filla
- Department for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
| | - Gamal Chehab
- Department for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
| | - Matthias Schneider
- Department for Rheumatology, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
- Hiller Research Center, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University, Düsseldorf, Germany
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Parra Sánchez AR, van Vollenhoven RF, Morand EF, Bruce IN, Kandane-Rathnayake R, Weiss G, Tummala R, Al-Mossawi H, Sorrentino A. Targeting DORIS Remission and LLDAS in SLE: A Review. Rheumatol Ther 2023; 10:1459-1477. [PMID: 37798595 PMCID: PMC10654283 DOI: 10.1007/s40744-023-00601-w] [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: 07/05/2023] [Accepted: 09/19/2023] [Indexed: 10/07/2023] Open
Abstract
Remission is the established therapeutic goal for patients with systemic lupus erythematosus (SLE) and is currently defined by the widely adopted Definition Of Remission In SLE (DORIS) criteria. Attainment of remission is rare in the clinical setting, thus an alternative, pragmatic treatment target of low disease activity, as defined by the Lupus Low Disease Activity State (LLDAS), provides a less stringent and more attainable treatment goal for a wider proportion of patients compared with DORIS remission. Randomized controlled trials and real-world analyses have confirmed the positive clinical benefits of achieving either DORIS remission or LLDAS. The treat-to-target (T2T) approach utilizes practical clinical targets to proactively tailor individual treatment regimens. Studies in other chronic inflammatory diseases using the T2T approach demonstrated significantly improved clinical outcomes and quality-of-life measures compared with established standard of care. However, such trials have not yet been performed in patients with SLE. Here we review the evolution of DORIS remission and LLDAS definitions and the evidence supporting the positive clinical outcomes following DORIS remission or LLDAS attainment, before discussing considerations for implementation of these outcome measures as potential T2T objectives. Adoption of DORIS remission and LLDAS treatment goals may result in favorable patient outcomes compared with established standard of care for patients with SLE.
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Affiliation(s)
- Agner R Parra Sánchez
- Amsterdam Rheumatology Center ARC, Department of Rheumatology and Clinical Immunology, Amsterdam University Medical Centre, Amsterdam, The Netherlands.
| | - Ronald F van Vollenhoven
- Amsterdam Rheumatology Center ARC, Department of Rheumatology and Clinical Immunology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Eric F Morand
- Sub-Faculty of Clinical and Molecular Medicine, Monash University, Clayton, VIC, Australia
| | - Ian N Bruce
- Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
- NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | | | - Gudrun Weiss
- Global Medical Affairs, Respiratory and Immunology, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Raj Tummala
- Clinical Development, Late Respiratory and Immunology, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Hussein Al-Mossawi
- Clinical Development, Late Respiratory and Immunology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, UK
| | - Alessandro Sorrentino
- Global Medical Affairs, Respiratory and Immunology, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
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Cruciani C, Zen M, Gatto M, Morand E, Doria A. Assessment of disease activity and damage in SLE: Are we there yet? Best Pract Res Clin Rheumatol 2023; 37:101896. [PMID: 38044231 DOI: 10.1016/j.berh.2023.101896] [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: 07/12/2023] [Accepted: 11/13/2023] [Indexed: 12/05/2023]
Abstract
Systemic Lupus Erythematosus is a systemic autoimmune disease characterized by a great heterogenicity in course and clinical manifestations. Although prognosis improved in the last decades of the 20th century, mortality remains higher than in the general population and uncontrolled disease activity and therapy-related adverse effects have been identified as major contributors to damage accrual and poor outcomes. Assessment of disease activity and damage in SLE represents a great challenge even to the expert rheumatologist. Global disease activity indices are tools developed to assess activity across multiple organ systems. Several disease activity indices have been developed over the years, each with its own strengths and weaknesses, and knowing them is essential for understanding research studies, such as clinical trials, in which they are used. Organ-specific activity indices have been developed concurrently to represent organ involvement such as glomerulonephritis, cutaneous and musculoskeletal lupus manifestations. Regarding damage, the SLICC/ACR damage index has proven to be an effective tool for damage accrual assessment, yet not devoid of drawbacks. This review provides an overview of the most frequently utilized indices developed for the assessment of activity and damage in SLE highlighting their pros and cons when applied to the research and clinical setting.
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Affiliation(s)
- Claudio Cruciani
- Division of Rheumatology, Department of Internal Medicine, Azienda Ospedaliera di Padova, University of Padova, Padova, Veneto, Italy.
| | - Margherita Zen
- Division of Rheumatology, Department of Internal Medicine, Azienda Ospedaliera di Padova, University of Padova, Padova, Veneto, Italy.
| | - Mariele Gatto
- Rheumatology Unit, Department of Clinical and Biological Sciences, University of Turin and Turin Mauriziano Hospital, Turin, Italy.
| | - Eric Morand
- Centre for Inflammatory Diseases, Monash University, Rheumatology Unit, Monash Health, Melbourne, Australia.
| | - Andrea Doria
- Division of Rheumatology, Department of Internal Medicine, Azienda Ospedaliera di Padova, University of Padova, Padova, Veneto, Italy.
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5
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Ceccarelli F, Perricone C, Natalucci F, Picciariello L, Olivieri G, Cafaro G, Bartoloni E, Roberto G, Conti F. Organ damage in Systemic Lupus Erythematosus patients: A multifactorial phenomenon. Autoimmun Rev 2023:103374. [PMID: 37301273 DOI: 10.1016/j.autrev.2023.103374] [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: 05/09/2023] [Accepted: 06/04/2023] [Indexed: 06/12/2023]
Abstract
The prevention of chronic damage, especially in early disease phases, remains an unmet need in the management of Systemic Lupus Erythematous (SLE) patients, despite the application of a so-called treat-to-target strategy. The high proportion of SLE patients developing chronic damage suggests a multifactorial aetiology. Thus, besides disease activity, other factors may contribute to the development of damage. The revision of data published so far underlines that, next to disease activity, it is possible to identify other factors playing a relevant role in damage development and progression. In summary, the presence of antiphospholipid antibodies and drugs used to treat SLE patients, in particular glucocorticoids, is strongly associated with SLE-related damage. Furthermore, recent data suggests the possible role of genetic background in determining the development of specific organ damage, in particular renal and neurological. Nonetheless, demographic factors, such as age, sex and disease duration could exert a role along with the presence of comorbidities. The contribution of different factors in determining damage development suggests the need for new outcomes to assess a comprehensive disease control including not only the assessment of disease activity, but also the evaluation of chronic damage development.
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Affiliation(s)
- Fulvia Ceccarelli
- Lupus Clinic, Division of Rheumatology, Department of Internal Clinical Sciences, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Carlo Perricone
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
| | - Francesco Natalucci
- Lupus Clinic, Division of Rheumatology, Department of Internal Clinical Sciences, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Licia Picciariello
- Lupus Clinic, Division of Rheumatology, Department of Internal Clinical Sciences, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Giulio Olivieri
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy; Research Unit of Clinical Immunology and Vaccinology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Giacomo Cafaro
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Elena Bartoloni
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Gerli Roberto
- Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Fabrizio Conti
- Lupus Clinic, Division of Rheumatology, Department of Internal Clinical Sciences, Anaesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
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6
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Aringer M, Leuchten N. [Assessment tools for systemic lupus erythematosus]. Z Rheumatol 2023:10.1007/s00393-023-01359-w. [PMID: 37188996 DOI: 10.1007/s00393-023-01359-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/26/2023] [Indexed: 05/17/2023]
Abstract
A systematic assessment is critical for taking advantage of the current options for optimizing systemic lupus erythematosus (SLE) management. Without regular SLE activity measurements, treat to target and remission are empty words, and the EULAR recommendations therefore insist on these assessments. They rely on activity scores, such as SLEDAI, ECLAM and BILAG or more recently, EasyBILAG and SLE-DAS. Assessment is completed by organ-specific measurement methods and the evaluation of damage. In the study setting the classification criteria and combined endpoints for clinical testing are crucial, as is measurement of the quality of life. This review article provides an overview of the current state of SLE assessments.
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Affiliation(s)
- Martin Aringer
- Bereich Rheumatologie, Medizinische Klinik und Poliklinik III und UniversitätsCentrum für Autoimmun- und Rheumatische Erkrankungen (UCARE), Universitätsklinikum und medizinische Fakultät Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
| | - Nicolai Leuchten
- Bereich Rheumatologie, Medizinische Klinik und Poliklinik III und UniversitätsCentrum für Autoimmun- und Rheumatische Erkrankungen (UCARE), Universitätsklinikum und medizinische Fakultät Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
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7
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Dobrowolski C, McGinley J, Fazzari M, Su J, Bingham KS, Anderson N, Ruttan L, Beaton DE, Wither JE, Tartaglia MC, Kakvan M, Bonilla D, Choi MY, Fritzler MJ, Diaz Martinez JP, Katz P, Green R, Putterman C, Touma Z. Association of mycophenolate and azathioprine use with cognitive function in systemic lupus. Rheumatology (Oxford) 2023; 62:1860-1869. [PMID: 36135792 PMCID: PMC10152298 DOI: 10.1093/rheumatology/keac540] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/26/2022] [Accepted: 09/14/2022] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Cognitive dysfunction (CD) is a common manifestation of SLE that can have detrimental consequences for those affected. To date, no treatments have been approved for SLE-CD. This study aims to assess the association of azathioprine (AZA) and mycophenolate (MMF) use with SLE-CD, given that these medications have demonstrated neuroprotective qualities in prior studies. METHODS Consecutive adult SLE patients presenting to a single healthcare center were considered for participation. The ACR neuropsychological battery for SLE was administered to consenting patients at 0, 6 and 12 months. Scores were compared with age- and sex-matched controls. Primary outcome was CD, defined as a z-score ≤-1.5 in two or more cognitive domains. Mixed-effects logistic regression models were constructed to estimate the odds of CD with respect to AZA and MMF use. RESULTS A total of 300 participants representing 676 patient visits completed the study; 114 (38%) met criteria for CD at baseline. The cumulative AZA dose (g/kg) was associated with reduced odds of CD [odds ratio (OR) 0.76 (95% CI 0.58, 0.98), P = 0.04]. Years of AZA treatment was also associated with reduced odds of CD [OR 0.72 (95% CI 0.54, 0.97), P = 0.03]. MMF use was not associated with CD. CONCLUSION AZA use was associated with significantly lower odds of SLE-CD, while MMF use was not. Additional studies are warranted to further investigate the relationship of AZA and SLE-CD.
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Affiliation(s)
- Chrisanna Dobrowolski
- Division of Rheumatology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - John McGinley
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Melissa Fazzari
- Department of Epidemiology and Population Health and Department of Obstetrics and Gynecology and Women's Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Jiandong Su
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, Toronto, ON, Canada
| | - Kathleen S Bingham
- Centre for Mental Health, University Health Network; Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Nicole Anderson
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, Toronto, ON, Canada
| | - Lesley Ruttan
- University Health Network-Toronto Rehabilitation Institute, Toronto, ON, Canada
| | - Dorcas E Beaton
- Institute for Work and Health, University of Toronto, Toronto, ON, Canada
| | - Joan E Wither
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, Toronto, ON, Canada
| | | | - Mahta Kakvan
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, Toronto, ON, Canada
| | - Dennisse Bonilla
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, Toronto, ON, Canada
| | - May Y Choi
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Marvin J Fritzler
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Juan Pablo Diaz Martinez
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, Toronto, ON, Canada
| | - Patricia Katz
- University of California, San Francisco, Novato, CA, USA
| | - Robin Green
- University Health Network-Toronto Rehabilitation Institute, Toronto, ON, Canada
| | - Chaim Putterman
- Department of Microbiology and Immunology, Albert Einstein School of Medicine, Bronx, NY, USA
- Division of Rheumatology, Albert Einstein College of Medicine, Bronx, NY, USA
- Azrieli School of Medicine, Safed, Israel
- Galillee Medical Center, Nahariya, Israel
| | - Zahi Touma
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, Toronto, ON, Canada
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8
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Séguin DJG, Peschken CA, Dolovich C, Grymonpre RE, St John PD, Tisseverasinghe A. Polypharmacy and Potentially Inappropriate Medication Use in Older Adults With Systemic Lupus Erythematosus. Arthritis Care Res (Hoboken) 2023; 75:356-364. [PMID: 34369087 DOI: 10.1002/acr.24766] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 06/28/2021] [Accepted: 08/05/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To assess the prevalence and potential risk factors for polypharmacy and prescribing of the potentially inappropriate medications, opioids and benzodiazepines/Z-drugs, in older adults with systemic lupus erythematosus (SLE). METHODS The study population comprised adults age ≥50 years meeting American College of Rheumatology or Systemic Lupus International Collaborating Clinics classification criteria followed at a tertiary care rheumatology clinic. Information on prescriptions filled in the 4 months preceding chart review was obtained from the Manitoba Drug Program Information Network. Clinical data, including age, sex, Charlson Comorbidity Index (CCI) score, Systemic Lupus Erythematosus Disease Activity Index 2000 score, prednisone use, SLE duration, and rural residence were abstracted from electronic medical records. Logistic regression analyses were performed to assess any association between polypharmacy (using 2 definitions: ≥5 and ≥10 medications), potentially inappropriate medication use, and clinical features. RESULTS A total of 206 patients (mean age 62 years, 91% female, 36% rural) were included: 148 (72%) filled ≥5 medications, 71 (35%) filled ≥10 medications, 63 (31%) used benzodiazepines/Z-drugs, and 50 (24%) used opioids. Among the 77 patients age ≥65 years, 57 (74%) filled ≥5 medications, and 26 (34%) filled ≥10 medications, compared to 30% and 4%, respectively, of Manitobans age ≥65 years (National Prescription Drug Utilization Information System, 2016). The odds of polypharmacy were greater with prednisone use (adjusted odds ratio [OR] 3.70 [95% confidence interval (95% CI) 1.40-9.79] for ≥5 medications), CCI score (adjusted OR 1.62 [95% CI 1.20-2.17]), and rural residence (adjusted OR 2.05 [95% CI 1.01-4.18]). Odds of benzodiazepine/Z-drug use were increased with polypharmacy (adjusted OR 4.35 [95% CI 1.69-11.22]), and odds of opioid use were increased with polypharmacy (adjusted OR 6.75 [95% CI 1.93-23.69]) and CCI score (adjusted OR 1.29 [95% CI 1.08-1.54]). CONCLUSION The prevalence of polypharmacy in this SLE cohort was higher than in the general Manitoban population. Polypharmacy is a strong marker for use of prescription benzodiazepines/Z-drugs and opioids.
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Affiliation(s)
- Dale Jean-Guy Séguin
- Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Christine A Peschken
- Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Cassandra Dolovich
- Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Ruby E Grymonpre
- Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Philip D St John
- Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
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9
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Banjari M, Touma Z, Gladman DD. Improving measures of disease activity in systemic lupus erythematosus. Expert Rev Clin Immunol 2023; 19:193-202. [PMID: 36503376 DOI: 10.1080/1744666x.2023.2156339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Systemic lupus erythematosus (SLE) is a multisystem disease with varied manifestations and course. Variation in presentation among patients, and within the same patient, there may be varied manifestations over time. It has been difficult to measure the extent of disease activity accurately. Several investigators and groups have developed definitions of disease activity and methods to measure it. Consequently, there are currently several instruments to measure disease activity as well as damage in patients with SLE. AREAS COVERED This review covers currently available evidence on measures of disease activity in SLE. It discusses potential avenues for further development of new measures and the refinement of existing tools to improve disease activity measures in research and clinical care settings. EXPERT OPINION Given the complexity and heterogeneity of the disease, further work and tools are needed to assess disease activity better. Organ-specific measures for cutaneous, renal, and joint manifestations are needed for a detailed assessment of disease activity in conjunction with the use of disease generic tools (e.g. SLEDAI). New tools such as the SLE Disease Activity Index-Glucocorticoid Index (SLEDAI-2 KG) incorporating glucocorticoid doses to describe disease activity, SLE-DAS and SLEDAI-2 K RI-50 to record partial improvements could also be helpful.
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Affiliation(s)
- Maher Banjari
- Division of Rheumatology, University of Toronto, Lupus Clinic, Centre for Prognosis Studies in The Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.,Department of Internal Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Zahi Touma
- Division of Rheumatology, University of Toronto, Lupus Clinic, Centre for Prognosis Studies in The Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.,Dvisiion of Rheumatology, Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Dafna D Gladman
- Division of Rheumatology, University of Toronto, Lupus Clinic, Centre for Prognosis Studies in The Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.,Dvisiion of Rheumatology, Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
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Kavadichanda C, Singh P, Maurya S, Tota S, Kiroubagarin A, Kounassegarane D, Anand S, Negi VS, Aggarwal A. Clinical and serological association of plasma 25-hydroxyvitamin D (25(OH)D) levels in lupus and the short-term effects of oral vitamin D supplementation. Arthritis Res Ther 2023; 25:2. [PMID: 36597127 PMCID: PMC9807987 DOI: 10.1186/s13075-022-02976-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 12/12/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Data on the association of vitamin D levels and clinical phenotype and disease activity in systemic lupus erythematosus (SLE) is controversial. Further, the optimal dose of oral vitamin D supplementation in SLE is not clear. Thus, the present study was designed to determine the association of plasma vitamin D levels with clinical phenotype, disease variables and serology in a large, cohort of SLE from South Asia and to evaluate the short-term effect of two different dosage regimens of oral vitamin D supplementation on disease flares and plasma vitamin D levels. METHODS This is a two-phase study. Phase I was a cross-sectional analytical study of patients from north (26.85° N) and south India (11.94° N). Plasma 25-hydroxyvitamin-D(25(OH)D) was measured, and its association with demography, serology, disease activity, Galectin-9 and CXCL-10 was analysed. In phase II, patients with SLEDAI-2KG < 10 and on stable immunosuppression were randomised to receive either high dose (weekly 60,000 U*5, followed by 60,000 U monthly) or routine dose (30,000 U monthly) oral vitamin D. Outcomes were assessed at 6 months RESULTS: Phase I included 702 patients with a mean age of 29.46 + 10.7 years. The median plasma vitamin D was 22.83 (13.8-31.8) ng/ml. Deficiency (< 20 ng/ml) was seen in 41.5% of patients. Patients from South India had higher vitamin D levels (27.06 ± 20.21 ng/dl) as compared to North India (17.15 ± 16.07 ng/ml) (p < 0.01). Univariate analyses demonstrated weak negative correlation of vitamin D with SLEDAI2K and positive correlation with age. Galactin-9 had modest correlation with SLEDAI2K but not with vitamin D levels. On multiple linear regression, centre of recruitment (β = 4.37) and age (β = 0.18) predicted (p < 0.05) plasma vitamin D levels. In the phase II, 91 randomised to 2 groups completed 6 months. Median change in plasma vitamin D levels was more in high dose (9.5 versus 2.6 ng/ml; p = 0.04). There were 14 SLE flares and six minor adverse events which were equal across both groups. CONCLUSION Vitamin D deficiency is common in SLE. Geographical location of residence is the major determinant rather than the disease activity. The IFN regulated proteins reflect disease activity independent of vitamin D levels. High-dose oral vitamin D supplementation seems safe and more effective in improving vitamin D levels in SLE. TRIAL REGISTRATION The second phase of this study was a registered randomised controlled trial CTRI/2019/06/019658 [registered on: 14/06/2019].
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Affiliation(s)
- Chengappa Kavadichanda
- grid.414953.e0000000417678301Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Pratibha Singh
- grid.263138.d0000 0000 9346 7267Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Supriya Maurya
- grid.263138.d0000 0000 9346 7267Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sneha Tota
- grid.263138.d0000 0000 9346 7267Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Aberaame Kiroubagarin
- grid.414953.e0000000417678301Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Deepika Kounassegarane
- grid.414953.e0000000417678301Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Swathi Anand
- grid.414953.e0000000417678301Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Vir Singh Negi
- grid.414953.e0000000417678301Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India ,grid.413618.90000 0004 1767 6103All India Institute of Medical Sciences, Bilaspur, Himachal Pradesh India
| | - Amita Aggarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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Piga M, Chessa E, Morand EF, Ugarte-Gil MF, Tektonidou M, van Vollenhoven R, Petri M, Arnaud L. Physician Global Assessment International Standardisation COnsensus in Systemic Lupus Erythematosus: the PISCOS study. THE LANCET. RHEUMATOLOGY 2022; 4:e441-e449. [PMID: 38293958 DOI: 10.1016/s2665-9913(22)00107-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/04/2022] [Accepted: 04/05/2022] [Indexed: 12/13/2022]
Abstract
The Physician Global Assessment International Standardisation COnsensus in Systemic Lupus Erythematosus (PISCOS) study aimed to obtain an evidence-based and expert-based consensus standardisation of the Physician Global Assessment (PGA) scoring of disease activity in systemic lupus erythematosus (SLE). An international panel of 79 SLE experts participated in a three-round Delphi consensus process, in which 41 statements related to the PGA in SLE were rated, using a 0 (strongly disagree) to 10 (strongly agree) numerical rating scale. Statements with agreement of 75% or greater were selected and further validated by the expert panel. Consensus was reached on 27 statements, grouped in 14 recommendations, for the use of the PGA in SLE, design of the PGA scale, practical considerations for PGA scoring, and the relationship between PGA values and levels of disease activity. Among these recommendations, the expert panel agreed that the PGA should consist of a 0-3 visual analogue scale for measuring disease activity in patients with SLE in the preceding month. The PGA is intended to rate the overall disease activity, taking into account the severity of active manifestations and clinical laboratory results, but excluding organ damage, serology, and subjective findings unrelated to disease activity. The PGA scale ranges from "no disease activity" (0) to the "most severe disease activity" (3) and incorporates the values 1 and 2 as inner markers to categorise disease activity as mild (≥0·5 to 1), moderate (>1 and ≤2) and severe (>2 to 3). Only experienced physicians can rate the PGA, and it should be preferably scored by the same rater at each visit. The PISCOS results will allow for increased homogeneity and reliability of PGA ratings in routine clinical practice, definitions of remission and low disease activity, and future SLE trials.
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Affiliation(s)
- Matteo Piga
- Rheumatology Unit, AOU University Clinic and University of Cagliari, Cagliari, Italy
| | - Elisabetta Chessa
- Rheumatology Unit, AOU University Clinic and University of Cagliari, Cagliari, Italy
| | - Eric F Morand
- Centre for Inflammatory Diseases, Monash University, Melbourne, VIC, Australia
| | - Manuel F Ugarte-Gil
- School of Medicine, Universidad Científica del Sur and Rheumatology Department, Hospital Nacional Guillermo Almenara Irigoyen, EsSalud, Lima, Peru
| | - Maria Tektonidou
- First Department of Propaedeutic Internal Medicine, Joint Rheumatology Program, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Ronald van Vollenhoven
- Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, Amsterdam, Netherlands
| | - Michelle Petri
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Laurent Arnaud
- Service de Rhumatologie, Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, Strasbourg, France; Centre National de Référence des Maladies Systémiques et Autoimmunes Rares Est Sud-Ouest (RESO), Strasbourg, France.
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Chen Z, Lan R, Ye K, Chen H, Chen C, Xu Y. Prioritization of Diagnostic and Prognostic Biomarkers for Lupus Nephritis Based on Integrated Bioinformatics Analyses. Front Bioeng Biotechnol 2021; 9:717234. [PMID: 34692653 PMCID: PMC8531593 DOI: 10.3389/fbioe.2021.717234] [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: 05/30/2021] [Accepted: 09/28/2021] [Indexed: 12/28/2022] Open
Abstract
Lupus nephritis (LN) is an important driver of end-stage renal disease (ESRD). However, few biomarkers are available for evaluating the diagnosis and prognosis of LN. For this study, we downloaded microarray data of multiple LN expression profiles from the GEO database. We used the WGCNA and R limma packages to identify LN hub genes and differentially-expressed genes (DEGs). We identified nine co-DEGs in the intersection with LN-related genes from the Genecards database. We found DEGs that are primarily associated with immune-related functions and pathways (including with the complement pathway, primary immunodeficiency markers, and MHC-like protein complexes) through our comprehensive GSEA, GO, and KEGG enrichment analyses. We used other LN and SLE validation datasets and discovered six explicitly expressed co-DEGs: HLA-DMA, HLA-DPA1, HLA-DPB1, HLA-DRA, IL10RA, and IRF8 in the LN set; ROC and Precision-Recall curve analyses revealed that these six genes have a good diagnostic efficacy. The correlation analysis with prognostic data from the Nephroseq database indicates that the differential expression of these co-DEGs is associated with a low glomerular filtration rate in that cohort. Additionally, we used a single-cell LN database of immune cells (for the first time) and discovered these co-DEGs to be predominantly distributed in different types of macrophages and B cells. In conclusion, by integrating multiple approaches for DEGs discovery, we identified six valuable biomarkers that are strongly correlated with the diagnosis and prognosis of LN. These markers can help clarify the pathogenesis and improve the clinical management of LN.
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Affiliation(s)
- Zhimin Chen
- Department of Nephrology, Blood Purification Research Center, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Ruilong Lan
- Central Laboratory, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Keng Ye
- Department of Nephrology, Blood Purification Research Center, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Hong Chen
- Department of Pathology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Caiming Chen
- Department of Nephrology, Blood Purification Research Center, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Yanfang Xu
- Department of Nephrology, Blood Purification Research Center, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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He JW, Diaz Martinez JP, Bingham K, Su J, Kakvan M, Tartaglia MC, Ruttan L, Beaton D, Wither J, Choi MY, Fritzler MJ, Anderson N, Bonilla D, Green R, Katz P, Touma Z. Insight into intraindividual variability across neuropsychological tests and its association with cognitive dysfunction in patients with lupus. Lupus Sci Med 2021; 8:8/1/e000511. [PMID: 34610995 PMCID: PMC8493902 DOI: 10.1136/lupus-2021-000511] [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: 04/19/2021] [Accepted: 09/03/2021] [Indexed: 11/16/2022]
Abstract
Objective Dispersion, or variability in an individual’s performance across multiple tasks at a single assessment visit, has been associated with cognitive dysfunction (CD) in many neurodegenerative and neurodevelopmental disorders. We aimed to compute a dispersion score using neuropsychological battery (NB) tests and determine its association with CD in patients with SLE. Methods CD was defined as a z-score of ≤−1.5 on ≥2 domains of the NB. To compute a type of dispersion score known as the intraindividual SD (ISD), the SD of age-adjusted and sex-adjusted z-scores was calculated for each visit in each patient. To estimate the association between ISD and cognitive status (CD and non-CD), we used multilevel logistic regression, adjusting for clinically important covariates. Results A total of 301 adult patients with SLE completed the NB at baseline, 187 of whom were reassessed at 6 months and 189 at 12 months. CD was observed in 35.2% of patients at baseline, 27.8% at 6 months and 28.0% at 12 months. Prior to covariate adjustment, the mean ISD for non-CD was 1.10±0.31 compared with 1.50±0.70 for CD. After adjusting for ethnicity, education, employment, socioeconomic status and anxiety/depression, there was a statistically significant association between ISD and CD (OR for one-unit increase in ISD: 13.56, 95% CI 4.80 to 38.31; OR for 1/10th-unit increase in ISD: 1.30, 95% CI 1.17 to 1.44). Findings were valid across multiple sensitivity analyses. Conclusion This is the first study to show that patients with SLE who were classified as having CD by the NB had more variability across the NB tests (ie, higher ISD score) compared with those who were not classified as having CD.
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Affiliation(s)
- Jennifer Wei He
- Department of Epidemiology and Biostatistics, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada
| | - Juan Pablo Diaz Martinez
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Kathleen Bingham
- Psychiatry Department, Centre for Mental Health, University Health Network, Toronto, Ontario, Canada
| | - Jiandong Su
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Mahta Kakvan
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | | | - Lesley Ruttan
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Dorcas Beaton
- Institute for Work and Health, University of Toronto, Toronto, Ontario, Canada
| | - Joan Wither
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada.,Krembil Neurosciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - May Y Choi
- Department of Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Marvin J Fritzler
- Department of Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Nicole Anderson
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Dennisse Bonilla
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
| | - Robin Green
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Patricia Katz
- Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Zahi Touma
- Institute for Work and Health, University of Toronto, Toronto, Ontario, Canada .,Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Division of Rheumatology, University Health Network, Toronto, Ontario, Canada
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Touma Z, Gladman DD, Zandy M, Su J, Anderson N, Urowitz MB. Identifying a Response for the Systemic Lupus Erythematosus Disease Activity 2000 Glucocorticoid Index. Arthritis Care Res (Hoboken) 2021; 73:1243-1249. [DOI: 10.1002/acr.24261] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 04/02/2020] [Accepted: 05/12/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Zahi Touma
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Dafna D. Gladman
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Moe Zandy
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Jiandong Su
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Nicole Anderson
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
| | - Murray B. Urowitz
- University of Toronto Lupus Clinic Centre for Prognosis Studies in Rheumatic Diseases Toronto Western Hospital Toronto Ontario Canada
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Systemic Lupus Erythematosus Outcome Measures for Systemic Lupus Erythematosus Clinical Trials. Rheum Dis Clin North Am 2021; 47:415-426. [PMID: 34215371 DOI: 10.1016/j.rdc.2021.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The assessment of systemic lupus erythematosus (SLE) disease activity in clinical trials has been challenging. This is related to the wide spectrum of SLE manifestations and the heterogeneity of the disease trajectory. Currently, composite outcome measures are most commonly used as a primary endpoint while organ-specific measures are often used as secondary outcomes. In this article, we review the outcome measures and endpoints used in most recent clinical trials and explore potential avenues for further development of new measures and the refinement of existing tools.
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Chessa E, Piga M, Floris A, Devilliers H, Cauli A, Arnaud L. Use of Physician Global Assessment in systemic lupus erythematosus: a systematic review of its psychometric properties. Rheumatology (Oxford) 2021; 59:3622-3632. [PMID: 32789462 DOI: 10.1093/rheumatology/keaa383] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE The Physician Global Assessment (PGA) is a visual analogue score that reflects the clinician's judgement of overall SLE disease activity. The aim of this systematic literature review is to describe and analyse the psychometric properties of the PGA. METHODS This systematic literature review was conducted by two independent reviewers in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. All articles published through 1 July 2019 in PubMed were screened, with no limitation on year of publication, language or patients' age. Psychometric properties data were analysed according to the OMERACT Filter methodology version 2.1. RESULTS The literature search identified 91 studies. Face validity was reported in all the articles retrieved in which the PGA was used alone or as part of composite indices (Systemic Responder Index, Safety of Estrogen in Lupus Erythematosus National Assessment Flare Index, Lupus Low Disease Activity State, Definitions of Remission in Systemic Lupus Erythematosus criteria). Content validity was reported in 89 studies. Construct validity was demonstrated by a good correlation (r ≥ 0.50) between the PGA with the SLEDAI (12 studies), SLAM (4 studies), LAI, BILAG and ECLAM (2 studies each). Criterion validity was assessed exploring the PGA correlation with quality of life measurements, biomarker levels and treatment changes in 28 studies, while no study has evaluated correlation with damage. A good responsiveness for PGA was shown in eight studies. A high variability in scales was found, causing a wide range of reliability (intraclass correlation coefficient 0.67-0.98). CONCLUSION PGA is a valid, responsive and feasible instrument, though its reliability was impacted by the scale adopted, suggesting the major need for standardization of its scoring.
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Affiliation(s)
| | - Matteo Piga
- Rheumatology Unit, AOU University Clinic and University of Cagliari, Department of Medical Sciences and Public Health, Cagliari, Italy
| | - Alberto Floris
- Rheumatology Unit, AOU University Clinic and University of Cagliari, Department of Medical Sciences and Public Health, Cagliari, Italy
| | - Hervé Devilliers
- Centre Hospitalier Universitaire de Dijon, Hôpital François-Mitterrand, service de médecine interne et maladies systémiques (médecine interne, 2) et Centre d'Investigation Clinique, Inserm CIC-EC 1432, Dijon, France
| | - Alberto Cauli
- Rheumatology Unit, AOU University Clinic and University of Cagliari, Department of Medical Sciences and Public Health, Cagliari, Italy
| | - Laurent Arnaud
- Service de rhumatologie, Hôpitaux Universitaires de Strasbourg, Université de Strasbourg, Strasbourg, France.,Centre National de Référence des Maladies Systémiques et Autoimmunes Rares Est Sud-Ouest (RESO), Strasbourg, France
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Tselios K, Wakani L, Gladman DD, Su J, Urowitz MB. Response to placebo in non-renal, non-neuropsychiatric systemic lupus erythematosus: a systematic review and pooled analysis. Rheumatology (Oxford) 2021; 60:73-80. [PMID: 33140092 DOI: 10.1093/rheumatology/keaa655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/31/2020] [Accepted: 09/07/2020] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVES Most randomized controlled trials (RCTs) in SLE have failed to reach their respective end points, with the rates of response to placebo (plus standard-of-care treatment) being unexpectedly high. The aim of this systematic review was to quantify the response to placebo in non-renal, non-neuropsychiatric lupus. METHODS The PubMed database was searched (from 2000 to December 2019) for phase II/III RCTs assessing the efficacy and safety of biologics in non-renal, non-neuropsychiatric SLE. Data on the efficacy and safety of the placebo-treated patients were collected in a pre-established data retrieval form. Descriptive statistics were used. RESULTS A total of 24 RCTs (n = 11128 in total) were included. Placebo-treated patients (n = 3899) were mostly females (93.5%), Caucasians (60.2%), of mean age 39.7 years, and having a mean disease duration of 7.4 years. Their mean initial SLEDAI 2000 was 10.4, whereas 60.5% had positive anti-dsDNA antibodies, 41.9% low C3 and 35.6% low C4 at randomization. Standard-of-care treatment included glucocorticosteroids in 85.9%, antimalarials in 72.8% and immunosuppressives in 48.5%. The response to placebo was 36.2% for the primary end point (as defined in each study), 39.8% for the SLE Responder Index-4 (SRI-4), 29.2% for SRI-5, 28.4% for SRI-6 and 30.9% for BILAG-based Combined Lupus Assessment response. Regarding safety, there were serious adverse events in 16.3% of patients, serious infections in 5.5% and malignancies in 0.3%, and death occurred in 0.56% of patients. CONCLUSION More than one-third of the placebo-treated patients achieved their respective primary end points in RCTs with biologics in non-renal, non-neuropsychiatric SLE. The response rate was higher for certain end points, such as the SRI-4, while it decreased with more stringent end points.
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Affiliation(s)
- Konstantinos Tselios
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network, Toronto, Canada
| | - Laura Wakani
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network, Toronto, Canada
| | - Dafna D Gladman
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network, Toronto, Canada
| | - Jiandong Su
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network, Toronto, Canada
| | - Murray B Urowitz
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network, Toronto, Canada
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Turk MA, Hayworth JL, Nevskaya T, Pope JE. Ocular Manifestations in Rheumatoid Arthritis, Connective Tissue Disease, and Vasculitis: A Systematic Review and Metaanalysis. J Rheumatol 2020; 48:25-34. [DOI: 10.3899/jrheum.190768] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2020] [Indexed: 01/09/2023]
Abstract
Objective.Rheumatoid arthritis (RA) and other rheumatic diseases may present with ocular manifestations.The purpose of our work was to determine the prevalence and type of eye involvement in RA and other connective tissue diseases through a metaanalysis and literature review.Methods.A systematic review of the literature was performed using Medline, Web of Science, and the Cochrane Library from their inceptions until January 7, 2019. Conjunctivitis, keratoconjunctivitis sicca, xeropthalmia, uveitis, eye hemorrhage, optic neuritis, papilledema, orbital disease, retinal artery/vein occlusion, macular edema, retinitis, chorioretinitis, scleritis, iridocyclitits, choroid hemorrhage, blindness, and amaurosis fugax were searched for prevalence in patients with RA, systemic lupus erythematosus (SLE), antiphospholipid syndrome (APS), dermatomyositis, polymyositis, systemic sclerosis, Sjögren syndrome (SS), undifferentiated connective tissue disease, giant cell arteritis, granulomatosis polyangiitis (GPA; formerly Wegener granulomatosis), systemic vasculitis, and sarcoidosis.Results.There were 3394 studies identified and 65 included. The prevalence of eye involvement was 18% in RA, 26% in GPA, 27% in giant cell arteritis, 27% in sarcoidosis, 31% in SLE, and 35% in APS. The most common manifestation was dry eye syndrome (“dry eye”; keratoconjunctivitis sicca) in most diseases analyzed, with an especially high frequency of 89% in SS. Anterior and posterior uveitis were the most common ocular complications in sarcoidosis, occurring in 16% (95% CI 3–28) and 6% (95% CI 3–9) of patients, respectively.Conclusion.Eye involvement is present in approximately one-fifth of patients with RA, and a one-quarter to one-third of patients with connective tissue diseases (other than SS at 89%) and vasculitis.
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Analysis of interleukin-17 and interleukin-23 for estimating disease activity and predicting the response to treatment in active lupus nephritis patients. Immunol Lett 2019; 210:33-39. [PMID: 31004679 DOI: 10.1016/j.imlet.2019.04.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 04/03/2019] [Accepted: 04/16/2019] [Indexed: 11/21/2022]
Abstract
Renal biopsy is a "gold standard" for establishing the diagnosis and assessing prognosis and monitoring therapy in lupus nephritis (LN) patients, but it is an invasive and inconvenient procedure. Evidences showed that interleukin-17(IL-17) and interleukin-23(IL-23) may be as alternative biomarkers for diagnosing LN, monitoring LN activity and predicting the response to treatment of LN. To analyze the roles of IL-17 and IL-23 in evaluation activity of LN and predicting active LN response to immunosuppressive treatment, by comparison between IL-17, IL-23 and clinical data of LN. Eighty patients with LN and 20 healthy volunteers were enrolled in this study. Plasma levels of IL-17 and IL-23 were detected by ELISA and clinical data were collected in patients with LN. Thirty-seven patients with active LN accepted immunosuppressive therapy and followed up to 6 months. The roles of IL-17 and IL-23 in evaluation the activity of LN and the predictability for active LN response to immunosuppressive treatment were analyzed. The ages or gender rations between LN patients and healthy controls were not significant difference at baseline. Baseline levels of IL-17 and IL-23 were higher in patients with active LN compare to them in patients with inactive LN or controls (P<0.001) and IL-23 in patients with inactive LN was higher than its in controls (P=0.004). IL-17 and IL-23 decreased significantly in active LN patients after 6 months therapy (P<0.001). The baseline level of IL-23 was significantly different in subgroups response to the immunosuppressive treatment in patients with active LN (P=0.0014). Baseline level of IL-23 in complete response group was lower than its in partial response group (P=0.0015) or nonresponse group (P=0.013). IL-17 was negative correlation with C3 (r=-0.44, P<0.001). IL-17 and IL-23 correlated with systemic lupus erythematosus (SLE) disease activity index (P<0.001). The correlation between IL-17 and LN pathological acute index (AI) was higher than the correlation between IL-23 and AI. (r=0.52, P<0.001 vs. r=0.41, P<0.001). Receiver Operation Characteristics (ROC) showed that IL-17 and IL-23 could be used to evaluate SLE disease activity index. IL-17 could be used as biomarker to evaluate pathological AI. IL-23 could be used as a predictor for predicting response to immunosuppressive treatment in patients with active LN. IL-17 and IL-23 may involve and contribute to LN. IL-17 could be used as a biomarker for LN clinical and pathological AI. IL-23 could be used as a predictor for predicting response to immunosuppressive treatment in patients with active LN.
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Gergianaki I, Bortoluzzi A, Bertsias G. Update on the epidemiology, risk factors, and disease outcomes of systemic lupus erythematosus. Best Pract Res Clin Rheumatol 2018; 32:188-205. [PMID: 30527426 DOI: 10.1016/j.berh.2018.09.004] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 08/10/2018] [Accepted: 08/25/2018] [Indexed: 02/07/2023]
Abstract
Obtaining an updated view of the epidemiology, risk factors, and prognosis of systemic lupus erythematosus (SLE) is pivotal to our understanding of the disease burden. Recent community-based studies with comprehensive methodology provided more accurate disease occurrence estimates and suggested that SLE may be more frequent than previously thought. Gender, race, and socioeconomic status are important disease determinants, and there is increasing appreciation of the contribution of family history and environmental exposures in SLE susceptibility. Owing to its systemic nature, assessment of disease activity is challenging, also pertaining to efforts to improve trial endpoints for better discrimination between active drug and placebo. Notably, emerging evidence supports that remission or low disease activity states and prevention of flares are realistic targets in the management of SLE associated with improved prognosis. For the future, we anticipate that high-throughput analyses in patient cohorts will enhance the identification of robust biomarkers for diagnosis, risk stratification, and personalized treatment.
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Affiliation(s)
- Irini Gergianaki
- Rheumatology, Clinical Immunology and Allergy, University of Crete, Medical School, Iraklio, Greece
| | | | - George Bertsias
- Rheumatology, Clinical Immunology and Allergy, University of Crete, Medical School, Iraklio, Greece.
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