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Lee AYS, Wang JJ, Gordon TP, Reed JH. Phases and Natural History of Sjögren's Disease: A New Model for an Old Disease? Arthritis Care Res (Hoboken) 2023; 75:1580-1587. [PMID: 36063396 PMCID: PMC10953327 DOI: 10.1002/acr.25011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 08/23/2022] [Accepted: 08/30/2022] [Indexed: 01/07/2023]
Abstract
Sjögren's disease (SjD) is an archetypal and heterogenous autoimmune disorder that is characterized by exocrine glandular dysfunction. A proportion of patients develop severe extraglandular manifestations, such as cryoglobulinemia, and have an increased risk of lymphoma, both of which can adversely affect quality of life and occasionally mortality. As with most autoimmune disorders, the pathogenesis is poorly understood and difficult to predict, and, frustratingly, there is a lack of targeted therapies to cure this disease. We review the disease manifestations of SjD and propose a staged model for understanding the evolution of pathology. In longitudinal studies, most patients remain relatively stable in terms of their laboratory and clinical parameters. However, in the setting of various risk factors, a proportion of patients develop severe symptoms and/or lymphoma. We discuss potential underlying mechanisms for disease progression and the strengths and limitations of using a staged model to correlate the pathogenesis and spectrum of manifestations in SjD. Ultimately, understanding how and why some patients remain relatively stable, whereas others progress and develop florid systemic disease and a fraction develop lymphoma, is key to developing preventative and therapeutic treatments.
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Affiliation(s)
- Adrian Y. S. Lee
- The Westmead Institute for Medical ResearchUniversity of Sydney, Westmead Hospital, NSW Health PathologyWestmeadNew South WalesAustralia
| | - Jing Jing Wang
- SA Pathology and Flinders UniversityBedford ParkSouth AustraliaAustralia
| | - Tom P. Gordon
- SA Pathology and Flinders UniversityBedford ParkSouth AustraliaAustralia
| | - Joanne H. Reed
- The Westmead Institute for Medical ResearchUniversity of SydneyWestmeadNew South WalesAustralia
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Cifuentes-González C, Uribe-Reina P, Reyes-Guanes J, Muñoz-Ortiz J, Muñoz-Vargas PT, Rojas-Carabali W, Nova-Florián DV, De-Los-Ríos AS, Mantilla-Hernández RD, de-la-Torre A. Ocular Manifestations Related to Antibodies Positivity and Inflammatory Biomarkers in a Rheumatological Cohort. Clin Ophthalmol 2022; 16:2477-2490. [PMID: 35971506 PMCID: PMC9375558 DOI: 10.2147/opth.s361243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 06/02/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Ocular involvement is frequent in autoimmune diseases and even can be the first manifestation. There are multiple descriptions in the literature around the world regarding this topic. However, we evidenced a lack of studies analyzing the relationship between the ocular manifestations and systemic biomarkers, especially in Latinamerica. Therefore, this study aimed to examine the relationship between the positivity of inflammatory biomarkers and the ocular manifestations in a Colombian cohort of rheumatological patients. Patients and Methods We conducted an observational, descriptive, non-comparative cross-sectional study in a rheumatology center, in Bogotá, Colombia, from 2013 to 2019. We calculated a sample size of 797 patients to assess the prevalence of ocular manifestations and inflammatory biomarkers. We performed univariate analyses for categorical and continuous variables and bivariate analyses using the Chi-square and Fisher’s exact test for categorical variables. Results Women represented 84% of the population, and the mean age was 54.61± 15.64 years. Of 797 patients, 21.45% reported one or more ophthalmological diagnoses, being keratoconjunctivitis sicca (KCS) the most common (15.93%), followed by uveitis, and cataract (1.38%, each one). Regarding ophthalmological symptoms, 35% presented at least one, being dry eye sensation (DE) the most common (30.86%), followed by ocular pain (2.76%), red eye, and decreased visual acuity (2.63%, each one). The antibodies or inflammatory biomarkers most frequently found were antinuclear antibodies (ANAs) (35.3%), C-reactive protein (28.7%), and rheumatoid factor (27.9%). We found statistical associations between consumption of complement 3, anti-CCP, anti-RO, and anti-LA antibodies with ocular manifestations such as photophobia, DE, conjunctivitis, KCS, uveitis, retinal vasculitis, and maculopathy. Conclusion Ocular manifestations are frequently found in patients with positive antibodies and inflammatory biomarkers. Our results suggest antibodies and inflammatory molecules could be biomarkers for ocular manifestations in patients with rheumatological diseases. This study provides the basis for future longitudinal studies.
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Affiliation(s)
- Carlos Cifuentes-González
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Pilar Uribe-Reina
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Juliana Reyes-Guanes
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Juliana Muñoz-Ortiz
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Paula Tatiana Muñoz-Vargas
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - William Rojas-Carabali
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Dora Victoria Nova-Florián
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - Ana Sofía De-Los-Ríos
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | | | - Alejandra de-la-Torre
- Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
- Correspondence: Alejandra de-la-Torre, Neuroscience Research Group (NEUROS), Neurovitae Center, School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 # 63C 69, Bogotá, Colombia, Tel +2970200 ext. 3320, Email
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Toward better outcomes in Sjögren's syndrome: The promise of a stratified medicine approach. Best Pract Res Clin Rheumatol 2020; 34:101475. [PMID: 32005417 DOI: 10.1016/j.berh.2019.101475] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Sjögren's syndrome is a systemic autoimmune disease defined by its targeted inflammation of the salivary and lacrimal glands, resulting in dry mouth and eyes in the majority and persistent or recurrent salivary gland enlargement in a minority of those affected. Involvement of major organs, an increased risk of lymphoma, and autoantibodies against ubiquitous cellular ribonucleoproteins define some of its systemic features. Those affected have a high symptom burden and the development of disease-modifying therapies is thus an urgent need. A stratified medicine approach offers promise as a means of targeting specific therapies to patients for whom the mechanism of action is most relevant. Implementation of this approach will require an understanding of the pathophysiological processes underlying different patient subsets, and then identifying or developing a drug that targets this pathway. Such therapies would be most effective if implemented early in the disease course before the advent of adverse outcomes or glandular damage. This review will provide a disease overview followed by an analysis of the feasibility of a stratified medicine approach, focusing on the disease heterogeneity, predictors of disease progression and adverse outcomes, and recent advances in the development of relevant outcome measures and new therapies.
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