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RMD Open Aug 2023To identify the best evidence on the efficacy of non-pharmacological interventions in reducing fatigue in people with inflammatory rheumatic and musculoskeletal diseases...
Efficacy of non-pharmacological interventions: a systematic review informing the 2023 EULAR recommendations for the management of fatigue in people with inflammatory rheumatic and musculoskeletal diseases.
OBJECTIVE
To identify the best evidence on the efficacy of non-pharmacological interventions in reducing fatigue in people with inflammatory rheumatic and musculoskeletal diseases (I-RMDs) and to summarise their safety in the identified studies to inform European Alliance of Associations for Rheumatology recommendations for the management of fatigue in people with I-RMDs.
METHODS
Systematic review of randomised controlled trials (RCTs) including adults with I-RMDs conducted according to the Cochrane Handbook. Search strategy ran in Medline, Embase, Cochrane Library, CINAHL Complete, PEDro, OTseeker and PsycINFO. Assessment of risk of bias, data extraction and synthesis were performed by two reviewers independently. Data were pooled in meta-analyses.
RESULTS
From a total of 4150 records, 454 were selected for full-text review, 82 fulfilled the inclusion criteria and 55 RCTs were included in meta-analyses. Physical activity or exercise was efficacious in reducing fatigue in rheumatoid arthritis (RA) (standardised mean differences (SMD)=-0.23, 95% CI=-0.37 to -0.1), systemic lupus erythematosus (SLE) (SMD=-0.54, 95% CI=-1.07 to -0.01) and spondyloarthritis (SMD=-0.94, 95% CI=-1.23 to -0.66); reduction of fatigue was not significant in Sjögren's syndrome (SMD=-0.83, 95% CI=-2.13 to 0.47) and systemic sclerosis (SMD=-0.66, 95% CI=-1.33 to 0.02). Psychoeducational interventions were efficacious in reducing fatigue in RA (SMD=-0.32, 95% CI=-0.48 to -0.16), but not in SLE (SMD=-0.19, 95% CI=-0.46 to 0.09). Follow-up models in consultations (SMD=-0.05, 95% CI=-0.29 to 0.20) and multicomponent interventions (SMD=-0.20, 95% CI=-0.53 to 0.14) did not show significant reductions of fatigue in RA. The results of RCTs not included in the meta-analysis suggest that several other non-pharmacological interventions may provide a reduction of fatigue, with reassuring safety results.
CONCLUSIONS
Physica activity or exercise and psychoeducational interventions are efficacious and safe for managing fatigue in people with I-RMDs.
Topics: Adult; Humans; Arthritis, Rheumatoid; Exercise; Lupus Erythematosus, Systemic; Musculoskeletal Diseases; Rheumatology
PubMed: 37604639
DOI: 10.1136/rmdopen-2023-003350 -
Frontiers in Immunology 2023Bullous pemphigoid is the most common autoimmune blistering disease in industrialized countries and particularly affects the elderly. In this patient population,...
Bullous pemphigoid is the most common autoimmune blistering disease in industrialized countries and particularly affects the elderly. In this patient population, comorbid diseases are frequent and may complicate management and treatment of bullous pemphigoid. A better understanding why distinct diseases are more frequent in bullous pemphigoid patients may lead to new pathophysiological insights and - as a consequence - result in better patient care. The association of bullous pemphigoid with neurological and psychiatric diseases is well known and confirmed by several case-control studies. Association with further diseases such as malignancy and metabolic diseases are still discussed controversially. In recent years new relationships between bullous pemphigoid and autoimmune as well as inflammatory skin diseases have been reported. This review provides a systematic overview on studies addressing comorbidity in bullous pemphigoid patients. Increasing the awareness of both, common and rare comorbid diseases, may enable clinicians to optimize patient support and individualized treatment of bullous pemphigoid.
Topics: Humans; Aged; Pemphigoid, Bullous; Autoimmune Diseases; Blister; Comorbidity; Case-Control Studies
PubMed: 37457698
DOI: 10.3389/fimmu.2023.1196999 -
Frontiers in Immunology 2023Parkinson's disease (PD) is a neurodegenerative disorder that frequently occurs in the older population. Previous epidemiological studies have suggested an association... (Meta-Analysis)
Meta-Analysis
UNLABELLED
Parkinson's disease (PD) is a neurodegenerative disorder that frequently occurs in the older population. Previous epidemiological studies have suggested an association between PD and autoimmune diseases (AIDs). However, some studies have shown conflicting results. This study aimed to summarize existing epidemiological studies on the association between PD with AIDs and to conduct a meta-analysis of combinable results. Four electronic databases (PubMed, Embase, Web of Science Core Collection, and MEDLINE) were searched from each database's inception date until December 12, 2022. All studies that explored the relationship between PD and AIDs were included for quantitative analysis and qualitative review. The pooled relative risk with 95% confidence intervals (CIs) was calculated using a random or fixed effects model. A total of 46 observational studies involving 873,643 patients and 13,402,821 controls were included; ultimately, 38 studies were included in the meta-analysis. The risk of PD combined with AIDs was significantly higher (odds ratio [OR]=1.55, 95% CI: 1.33-1.81), and subgroup analysis found no significant differences in risk by study type, gender, age, and race. Regarding the AID types, the results showed an increased risk of PD combined with bullous pemphigoid (OR=2.67, 95% CI: 2.15-3.31), inflammatory bowel disease (OR=1.30, 95% CI: 1.18-1.45), Crohn's disease (OR=1.30, 95% CI: 1.20-1.42), ulcerative colitis (OR=1.31, 95% CI: 1.14-1.50), Sjögren's syndrome (OR=1.61, 95% CI: 1.24-2.09), and Graves' disease (OR=1.45, 95% CI: 1.24-1.70) than controls. However, there appeared to be no significant association between PD and systemic lupus erythematosus (OR=0.82, 95% CI: 0.66-1.03), multiple sclerosis (OR=2.02, 95% CI: 0.87-4.70), rheumatoid arthritis (OR=0.79, 95% CI: 0.61-1.03), or celiac disease (OR=1.16, 95% CI: 0.79-1.69). This study supports the existence of a strong link between AIDs and PD. When PD and AIDs are identified, clinicians need to be aware of the possibility of coexistence. However, there are some limitations of this study, such as the apparent heterogeneity of some of the results and the fact that most of the included study types were retrospective. Therefore, future larger prospective cohort studies are needed to further explore the interaction between PD and AIDs.
SYSTEMATIC REVIEW REGISTRATION
INPLASY, identifier INPLASY202280088.
Topics: Humans; Parkinson Disease; Prospective Studies; Retrospective Studies; Autoimmune Diseases; Sjogren's Syndrome
PubMed: 36761731
DOI: 10.3389/fimmu.2023.1103053 -
Autoimmunity Reviews Mar 2021Regulatory T cells (Tregs) are a subset of T cells responsible for the regulation of immune responses, thereby maintaining immune homeostasis and providing immune... (Review)
Review
Regulatory T cells (Tregs) are a subset of T cells responsible for the regulation of immune responses, thereby maintaining immune homeostasis and providing immune tolerance to both self and non-self-antigens. An increasing number of studies revealed Treg numbers and functions in a variety of autoimmune diseases. Treg deficiency can cause the development of several autoimmune skin diseases including vitiligo, alopecia areata, pemphigoid and pemphigus, psoriasis, and systemic sclerosis. Many clinical trials have been performed for autoimmune conditions using polyclonal Tregs, but efficiency can be significantly improved using antigen-specific Tregs engineered using T cell receptor (TCR) or chimeric antigen receptor (CAR) constructs. In this review, we systematically reviewed altered frequencies, impaired functions, and phenotypic features of Tregs in autoimmune skin conditions. We also summarized new advances in TCR and CAR based antigen-specific Tregs tested both in animal models and in clinics. The advantages and limitations of each approach were carefully discussed emphasizing possible clinical relevance to patients with autoimmune skin diseases. Moreover, we have reviewed potential approaches for engineering antigen-specific Tregs, and strategies for overcoming possible hurdles in clinical applications. Thereby, antigen-specific Tregs can be infused using autologous adoptive cell transfer to restore Treg numbers and to provide local immune tolerance for autoimmune skin disorders.
Topics: Animals; Autoimmune Diseases; Humans; Immune Tolerance; Receptors, Antigen, T-Cell; Skin Diseases; T-Lymphocytes, Regulatory
PubMed: 33476816
DOI: 10.1016/j.autrev.2021.102761 -
Frontiers in Immunology 2019Despite the large number of performed studies, the etiology and pathogenesis of sarcoidosis still remain unknown. Most researchers allude to the possible autoimmune or...
Despite the large number of performed studies, the etiology and pathogenesis of sarcoidosis still remain unknown. Most researchers allude to the possible autoimmune or immune-mediated genesis of the disease. This review attempts an integral analysis of currently available information suggesting an autoimmune genesis of sarcoidosis and is divided into four categories: the evaluation of clinical signs described both in patients with sarcoidosis and "classic" autoimmune diseases, the role of triggering factors in the development of sarcoidosis, the presence of immunogenic susceptibility in the development of the disease, and the analysis of cellular and humoral immune responses in sarcoidosis. Studying the etiology and pathogenesis of sarcoidosis will improve diagnostic procedures as well as the prognosis and patients' quality of life.
Topics: Animals; Autoimmune Diseases; Humans; Immunity, Cellular; Immunity, Humoral; Sarcoidosis
PubMed: 31969879
DOI: 10.3389/fimmu.2019.02933 -
Dermatologic Therapy Jan 2022Pediatric discoid lupus erythematosus (DLE) is a rare inflammatory skin disorder. This article aims to review all the available clinical and therapeutic data on reported...
Pediatric discoid lupus erythematosus (DLE) is a rare inflammatory skin disorder. This article aims to review all the available clinical and therapeutic data on reported cases of pediatric DLE. A systematic review of the literature was conducted using Pubmed and Embase with no limitation on publication date, sex, or nationality. Thirty-two articles were included with 201 cases, a mean age of 8.9 years (2 months-16 years) and an F:M ratio of 1.8. Lesions were located on the head and neck in 58.5% and were disseminated in 36.5% of the cases. Associated symptoms were pruritus (10.1%) and alopecia (8.7%). 12% progressed to systemic lupus erythematosus (SLE) and 14.5% had concurrent SLE. The only statistically significant predictor for progression to SLE was the onset of symptoms before or at the age of 10 years (p = 0.004). Treatments consisted mainly of sunscreens (26.3%), topical corticosteroids (24.3%), and oral antimalarials (25.3%). Retrospective nature of the included studies, small sample size, short duration of follow-up and limited data on the patients' demographics. Pediatric DLE affects mostly the head and neck, with a female predominance, a possible association with inflammatory and autoimmune diseases, and overall good treatment response and prognosis.
Topics: Autoimmune Diseases; Child; Female; Humans; Lupus Erythematosus, Discoid; Lupus Erythematosus, Systemic; Male; Retrospective Studies; Skin
PubMed: 34676640
DOI: 10.1111/dth.15170 -
Digestive Diseases and Sciences Jul 2022There is conflicting evidence regarding autoimmune pancreatitis (AIP) association with pancreatic and non-pancreatic cancers. Literature lacks data on overall prevalence... (Meta-Analysis)
Meta-Analysis
BACKGROUND
There is conflicting evidence regarding autoimmune pancreatitis (AIP) association with pancreatic and non-pancreatic cancers. Literature lacks data on overall prevalence of malignancies in autoimmune pancreatitis.
AIM
Given the lack of definite evidence, we aimed to pool and summarize data from available literature regarding prevalence of different malignancies in AIP.
METHODS
We conducted a systematic search of MEDLINE, EMBASE, Cochrane Register of Controlled Trials, and Web of Science through February 16, 2021, to include observational studies assessing the incidence of cancer in AIP. We used the DerSimonian-Laird method with random effects for meta-analysis. Pooled prevalence, 95% confidence interval (CI), and I statistic are reported.
RESULTS
A total of 17 studies with 2746 patients were included assessing the prevalence of cancer in AIP. The overall prevalence of cancer in AIP was 9.6% [95% confidence interval (CI), 5.7-13.5%]. The cancers with the highest prevalence in AIP population were gastric and colorectal cancer, with prevalence of 1.3% (95% CI, 0.5-2.1%) and 1.2% (95% CI, 0.6-1.8%), respectively.
CONCLUSION
We demonstrate the prevalence of different cancers in AIP. Inflammatory surge in AIP and subsequent carcinogenesis is one explanation for this association. Moreover, AIP can be a paraneoplastic syndrome manifestation of malignancies.
Topics: Autoimmune Diseases; Autoimmune Pancreatitis; Diagnosis, Differential; Humans; Immunoglobulin G; Neoplasms; Pancreatitis
PubMed: 34297267
DOI: 10.1007/s10620-021-07179-9 -
Otolaryngology--head and Neck Surgery :... Nov 2023To analyze evidence supporting an association between immune-related diseases and Ménière's disease (MD) since it has long been thought to be related to autoimmune... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To analyze evidence supporting an association between immune-related diseases and Ménière's disease (MD) since it has long been thought to be related to autoimmune disorders and allergies.
DATA SOURCES
We retrieved records from Pubmed, Web of Science, Scopus, and Cochrane Library to identify studies published between January 2002 and October 2022.
REVIEW METHODS
Articles were independently assessed by 2 reviewers and verified by a third reviewer. Published cross-sectional studies, cohort/longitudinal studies, case series, and noncomparative cohort studies were considered eligible for inclusion. We conducted a systematic review and meta-analysis according to a registered protocol on the International Prospective Register of Systematic Reviews and Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Selected studies were classified into 2 groups: epidemiological and genetic association studies. Relative frequencies and odds ratios (ORs) for each autoinflammatory/autoimmune disease or genetic marker reported to be associated with MD.
RESULTS
Fifteen studies from 6 countries met our inclusion criteria. Nine are epidemiological studies and 6 are genetic association studies. The epidemiological studies were used to perform 3 different meta-analyses. Airway allergic disease and autoimmune thyroid disease showed a significant association with MD (OR = 2.27 [2.08-2.48] and OR = 1.35 [1.25-1.46]); while rheumatoid arthritis did not (OR = 0.63 [0.28-1.41]). Other comorbidities also showed a significant association with MD like chronic obstructive pulmonary disease, vitiligo, fibromyalgia, arthritis, and psoriasis.
CONCLUSION
Epidemiological evidence supports an association between MD and immune-related disorders in European and Asian populations, with population-specific effects. The evaluation of thyroid diseases, airway allergic diseases, and other inflammatory diseases should be implemented in the clinical management of MD patients.
Topics: Humans; Meniere Disease; Cross-Sectional Studies; Autoimmune Diseases; Cohort Studies; Comorbidity; Hypersensitivity
PubMed: 37272729
DOI: 10.1002/ohn.386 -
Lupus Mar 2021Myelin oligodendrocyte glycoprotein (MOG) is a nervous system protein expressed by oligodendrocytes to constitute the myelin sheath. Autoantibodies against MOG have been...
INTRODUCTION
Myelin oligodendrocyte glycoprotein (MOG) is a nervous system protein expressed by oligodendrocytes to constitute the myelin sheath. Autoantibodies against MOG have been widely described in neurological and autoimmune diseases such as MOG-IgG-associated disorder (MOGAD).Although underlying mechanisms have not yet been understood, an overlap of MOGAD and Systemic Lupus Erythematosus (SLE) has been shown in the literature.
OBJECTIVES
The aim of this systematic review was to assess the possible correlations between MOGAD and SLE based on reported features found in the literature that support the association of the two.
METHODS
A keyword-based literature search was conducted, applying a ten-year filter and using the following key-words: "MOG autoantibody-associated disease and Systemic Lupus Erythematosus"; "MOG and Systemic Lupus Erythematosus" "Anti-MOG and Lupus"; "MOG and SLE"; "MOG and LUPUS" on MEDLINE/PUBMED, ScienceDirect, SciELO, LILACS and Cochrane; and "MOG antibody-associated disease and SLE" on Google Scholar.
RESULTS
Eleven publications reporting on the MOGAD and SLE correlation were included in qualitative synthesis: animal experiment (1), cross-sectional (3), prospective (2), retrospective (1), non-systematic review (3), and case report (1) studies.
CONCLUSION
Not much is known about the connection between MOG-IgG-associated disorder and SLE. Unfortunately, only observational studies have been conducted in humans so far, providing us with limited data. While MOGAD features have been reported to develop in SLE patients, this is not an universal finding. In fact, many different issues impair these results, making it difficult to match the findings of different studies.
Topics: Animals; Aquaporin 4; Autoantibodies; Humans; Immunoglobulin G; Lupus Erythematosus, Systemic; Myelin-Oligodendrocyte Glycoprotein; Neuromyelitis Optica; Observational Studies as Topic
PubMed: 33290135
DOI: 10.1177/0961203320978514 -
Cardiovascular Research Aug 2017An increased risk of cardiovascular disease (CVD) has long been recognized amongst people with autoimmune disease. It has been unclear whether this is due mainly to the... (Meta-Analysis)
Meta-Analysis Review
An increased risk of cardiovascular disease (CVD) has long been recognized amongst people with autoimmune disease. It has been unclear whether this is due mainly to the ensuing treatment, particularly steroids, or whether some of this risk is due to the autoimmune process itself with subsequent inflammation. Indeed, a large body of evidence supports a role for chronic inflammation in atherogenesis, and autoantibodies have been identified as mediators in this complex inflammatory environment. Our aim is to carry out a systematic review of existing literature in order to formally establish the strength of the association between autoantibodies and atherosclerosis, amongst individuals without clinical autoimmune disease. An electronic search of five databases to June 2016 was performed by two independent reviewers. Inclusion criteria were analytical studies of adults, with at least two studies per autoantibody. Quality analysis was carried out using the Newcastle-Ottawa scale and the Cochrane Risk of Bias Quality Assessment Tool where appropriate. Where possible, studies were pooled using random effects models. Raised levels of anti-cardiolipin (odds ratio [OR] = 1.30; 95% CI: 1.15-1.49) and anti-oxidized low-density lipoprotein Immunoglobulin (Ig) G (OR = 1.25; 95% CI: 1.11-1.41), unspecified anti-cyclic citrullinated protein (OR = 3.09; 95% CI: 1.49-6.41) and anti-human heat shock protein 60 IgA (OR = 1.57; 95% CI: 1.15-2.16) were observed to increase the risk of cardiovascular outcomes. Alternatively, Anti-phosphorylcholine IgM (OR = 1.31; 95% CI: 1.14-1.50) conferred protection against CVD. Our results support an important role for autoantibodies in mediating cardiovascular events, independent of therapeutic treatments. Future research may focus on the presence of autoantibodies as markers of immune dysregulation and CVD risk.
Topics: Atherosclerosis; Autoantibodies; Autoimmune Diseases; Autoimmunity; Biomarkers; Humans; Odds Ratio; Protective Factors; Risk Assessment; Risk Factors
PubMed: 28899001
DOI: 10.1093/cvr/cvx112