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International Journal of Environmental... Sep 2022Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that is characterized by clinical heterogeneity and irregularities in its course. The etiology and... (Review)
Review
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that is characterized by clinical heterogeneity and irregularities in its course. The etiology and pathogenesis of this pathology are not well-understood, so there is difficulty in establishing a diagnosis and treatment plan with certainty. The aim of this systematic review is to present a qualitative synthesis of studies referring to the oral manifestations of systemic lupus erythematosus (SLE). This systematic review was performed following the PRISMA guideline. On this basis, a search for articles was performed in the PubMed, Web of Science, and Scopus databases on 19 November 2021 and updated on 15 February 2022. We chose articles published between 2012 and 2022 that analyzed the oral manifestations of SLE patients. The quality of all these studies was analyzed following the STROBE scale. A total of 15 articles were included in this study after selection. The selected articles were cross-sectional, case-control, and cohort studies. The most frequently associated oral manifestations with SLE were oral ulcers, hyposalivation, pigmentations, glossodynia, cleft tongue, cheilitis, arthritis, and secondary Sjögren's syndrome. However, despite the importance of the perception of these oral manifestations in the early diagnosis of SLE, there are still not enough studies about them.
Topics: Arthritis; Autoimmune Diseases; Humans; Lupus Erythematosus, Systemic; Sjogren's Syndrome; Xerostomia
PubMed: 36231212
DOI: 10.3390/ijerph191911910 -
Mayo Clinic Proceedings Dec 2017To systematically review studies examining risk factors for herpes zoster (HZ). (Review)
Review
OBJECTIVE
To systematically review studies examining risk factors for herpes zoster (HZ).
METHODS
We performed a literature search using PubMed, EMBASE, and Web of Science for articles published from January 1, 2003, to February 1, 2017. A random-effects model was used to summarize the risk ratio (RR) or odds ratio (OR) and 95% CI.
RESULTS
Of the 3450 studies screened, we included 84 studies in the systematic review and conducted meta-analysis in 62 studies. Women were at increased risk of HZ compared with men (pooled adjusted RR, 1.31; 95% CI, 1.27-1.34). Black individuals had almost half the risk of HZ as white individuals (pooled RR, 0.54; 95% CI, 0.47-0.63). Family history was found to be a risk factor for HZ (pooled OR, 3.59; 95% CI, 2.39-5.40). Autoimmune diseases, including rheumatoid arthritis (pooled RR, 1.67; 95% CI, 1.41-1.98) and systemic lupus erythematosus (pooled RR, 2.10; 95% CI, 1.40-3.15), were associated with an elevated risk of HZ. Other comorbidities were associated with an increased risk of HZ, with the pooled RRs ranging from 1.25 (95% CI, 1.13-1.39) for asthma to 1.30 (95% CI, 1.17-1.45) for diabetes mellitus and 1.31 (95% CI, 1.22-1.41) for chronic obstructive pulmonary disease.
CONCLUSION
Our review revealed that female sex, race/ethnicity, family history, and comorbidities are risk factors for HZ. Efforts are needed to increase the uptake of zoster vaccination.
Topics: Arthritis, Rheumatoid; Autoimmune Diseases; Comorbidity; Diabetes Mellitus, Type 2; Female; Herpes Zoster; Humans; Lupus Erythematosus, Systemic; Male; Odds Ratio; Pulmonary Disease, Chronic Obstructive; Sex Factors
PubMed: 29202939
DOI: 10.1016/j.mayocp.2017.10.009 -
Journal of Stomatology, Oral and... Oct 2022This systematic review aimed to evaluate complications and survival rates of dental implants placed in patients suffering from autoimmune diseases.
PURPOSE
This systematic review aimed to evaluate complications and survival rates of dental implants placed in patients suffering from autoimmune diseases.
MATERIALS AND METHODS
A systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses systematic review guidelines (PRISMA), using Google scholar and PubMed electronic databases with a stop date of September 2021. The eligibility criteria included all full text human studies in the English language literature reporting on patients with autoimmune diseases treated with dental implants.
RESULTS
Fifty-five studies reporting on nine distinct autoimmune diseases were analyzed: 17 on Sjögren's syndrome (SS), 11 on oral lichen planus (OLP), 8 on Type 1 diabetes, 6 on rheumatoid arthritis (RA), 4 on systemic scleroderma (SSc), 3 on Crohn's disease (CD), 3 on systemic lupus erythematosus (SLE), 2 on mucous membrane pemphigoid (MMB) and 1 on pemphigus vulgaris (PV). Despite the heterogeneity and methodological limitations of most of the studies, results showed that dental implant survival rates were comparable to those reported in the general population. However, patients with secondary SS or erosive OLP were more susceptible to developing peri-mucositis and increased marginal bone loss.
CONCLUSION
This review suggested that dental implants may be considered as a safe and viable therapeutic option in the management of edentulous patients suffering from autoimmune diseases. Nevertheless, scrupulous maintenance of oral hygiene and long-term follow-up emerge as being the common determinants for uneventful dental implant treatment.
Topics: Dental Implants; Humans; Lichen Planus, Oral; Sjogren's Syndrome
PubMed: 35033725
DOI: 10.1016/j.jormas.2022.01.005 -
Frontiers in Immunology 2022Lupus erythematosus is an autoimmune disease that may manifest in a variety of organs and tissues including the skin, kidney, brain, heart and lung. Many patients... (Review)
Review
Lupus erythematosus is an autoimmune disease that may manifest in a variety of organs and tissues including the skin, kidney, brain, heart and lung. Many patients present with cutaneous lupus, where disease is often limited to the skin, but are at risk for developing systemic lupus. The objective of our present study is to perform a systematic review of studies that investigated patient cohorts and populations for the occurrence of cutaneous lupus progressing to systemic lupus. Inclusion criteria required that studies present longitudinal data of patients with limited cutaneous lupus erythematosus who were followed for development of systemic lupus erythematosus. Studies were excluded if patients had concurrent diagnosis of SLE, or if they failed to present longitudinal data. Medline and Embase were searched for English language studies using the Ovid platform. A total of 25 adult studies were identified, as well as 8 pediatric studies. The rate of cutaneous to systemic lupus progression ranged between 0% to 42% in the adult studies and 0% to 31% in the pediatric groups. The variability in these rates were due to differences in patient populations, study design, criteria used to diagnose systemic lupus, and follow-up time. Common risk factors associated with systemic lupus erythematosus development including having positive anti-nuclear antibodies, hematologic abnormalities, and higher number of lupus classification criteria at baseline. This study emphasizes the importance for providers to routinely monitor for systemic lupus in patients with cutaneous lupus.
Topics: Adult; Autoimmune Diseases; Child; Humans; Lupus Erythematosus, Cutaneous; Lupus Erythematosus, Systemic; Risk Factors
PubMed: 35359921
DOI: 10.3389/fimmu.2022.866319 -
JAMA Psychiatry Jun 2018With a prevalence of 4% to 13% in the United States, autoimmune thyroiditis (AIT) is a major health problem. Besides somatic complications, patients with AIT can also... (Meta-Analysis)
Meta-Analysis
IMPORTANCE
With a prevalence of 4% to 13% in the United States, autoimmune thyroiditis (AIT) is a major health problem. Besides somatic complications, patients with AIT can also experience psychiatric disorders. The extent of these organic psychiatric diseases in patients with AIT, however, is so far not commonly known.
OBJECTIVE
To provide meta-analytic data on the association of depression and anxiety with AIT.
DATA SOURCES
Google Scholar, the EBSCO Host databases, the Web of Knowledge, and PubMed were searched from inception through December 5, 2017. Articles identified were reviewed and reference lists were searched manually.
STUDY SELECTION
Case-control studies that reported the association between AIT and either depression or anxiety disorders or both were included.
DATA EXTRACTION AND SYNTHESIS
Data extraction was performed by multiple observers following the PRISMA guidelines. Two univariate random-effects meta-analyses were performed, and moderators were tested with Bonferroni-corrected meta-regression analysis. Heterogeneity was assessed with the I2 statistic. Sensitivity analyses tested the robustness of the results. Small study effects were assessed with funnel plots and the Egger test.
MAIN OUTCOMES AND MEASURES
The odds ratio of patients with AIT and depression compared with a healthy control group, as well as the odds ratio of patients with AIT and anxiety disorders compared with a healthy control group.
RESULTS
Nineteen studies comprising 21 independent samples were included, with a total of 36 174 participants (35 168 for depression and 34 094 for anxiety). Patients with AIT, Hashimoto thyroiditis, or subclinical or overt hypothyroidism had significantly higher scores on standardized depression instruments, with an odds ratio of 3.56 (95% CI, 2.14-5.94; I2 = 92.1%). For anxiety disorders, patients with AIT, Hashimoto thyroiditis, or subclinical or overt hypothyroidism had an odds ratio of 2.32 (95% CI, 1.40-3.85; I2 = 89.8%). Funnel plot asymmetry was detected for studies of depression. Study quality assessed with the Newcastle-Ottawa Scale for case-control studies (mean [SD] score: anxiety, 5.77 [1.17]; depression, 5.65 [1.14]; of a possible maximum score of 9) and proportion of females did not modulate the meta-analytic estimate, whereas mean age did.
CONCLUSIONS AND RELEVANCE
This meta-analysis establishes the association between AIT and depression and anxiety disorders. Patients with AIT exhibit an increased chance of developing symptoms of depression and anxiety or of receiving a diagnosis of depression and anxiety disorders. This finding has important implications for patients and could lead to the choice of early treatment-and not only psychotherapeutic treatment-of the organic disorder.
Topics: Anxiety Disorders; Depressive Disorder; Humans; Thyroiditis, Autoimmune
PubMed: 29800939
DOI: 10.1001/jamapsychiatry.2018.0190 -
PLoS Medicine Feb 2018There is uncertainty about the influence of diet during pregnancy and infancy on a child's immune development. We assessed whether variations in maternal or infant diet... (Meta-Analysis)
Meta-Analysis
BACKGROUND
There is uncertainty about the influence of diet during pregnancy and infancy on a child's immune development. We assessed whether variations in maternal or infant diet can influence risk of allergic or autoimmune disease.
METHODS AND FINDINGS
Two authors selected studies, extracted data, and assessed risk of bias. Grading of Recommendations Assessment, Development and Evaluation (GRADE) was used to assess certainty of findings. We searched Medical Literature Analysis and Retrieval System Online (MEDLINE), Excerpta Medica dataBASE (EMBASE), Web of Science, Central Register of Controlled Trials (CENTRAL), and Literatura Latino Americana em Ciências da Saúde (LILACS) between January 1946 and July 2013 for observational studies and until December 2017 for intervention studies that evaluated the relationship between diet during pregnancy, lactation, or the first year of life and future risk of allergic or autoimmune disease. We identified 260 original studies (964,143 participants) of milk feeding, including 1 intervention trial of breastfeeding promotion, and 173 original studies (542,672 participants) of other maternal or infant dietary exposures, including 80 trials of maternal (n = 26), infant (n = 32), or combined (n = 22) interventions. Risk of bias was high in 125 (48%) milk feeding studies and 44 (25%) studies of other dietary exposures. Evidence from 19 intervention trials suggests that oral supplementation with nonpathogenic micro-organisms (probiotics) during late pregnancy and lactation may reduce risk of eczema (Risk Ratio [RR] 0.78; 95% CI 0.68-0.90; I2 = 61%; Absolute Risk Reduction 44 cases per 1,000; 95% CI 20-64), and 6 trials suggest that fish oil supplementation during pregnancy and lactation may reduce risk of allergic sensitisation to egg (RR 0.69, 95% CI 0.53-0.90; I2 = 15%; Absolute Risk Reduction 31 cases per 1,000; 95% CI 10-47). GRADE certainty of these findings was moderate. We found weaker support for the hypotheses that breastfeeding promotion reduces risk of eczema during infancy (1 intervention trial), that longer exclusive breastfeeding is associated with reduced type 1 diabetes mellitus (28 observational studies), and that probiotics reduce risk of allergic sensitisation to cow's milk (9 intervention trials), where GRADE certainty of findings was low. We did not find that other dietary exposures-including prebiotic supplements, maternal allergenic food avoidance, and vitamin, mineral, fruit, and vegetable intake-influence risk of allergic or autoimmune disease. For many dietary exposures, data were inconclusive or inconsistent, such that we were unable to exclude the possibility of important beneficial or harmful effects. In this comprehensive systematic review, we were not able to include more recent observational studies or verify data via direct contact with authors, and we did not evaluate measures of food diversity during infancy.
CONCLUSIONS
Our findings support a relationship between maternal diet and risk of immune-mediated diseases in the child. Maternal probiotic and fish oil supplementation may reduce risk of eczema and allergic sensitisation to food, respectively.
Topics: Autoimmune Diseases; Diet; Female; Humans; Hypersensitivity; Infant; Infant Nutritional Physiological Phenomena; Infant, Newborn; Maternal Nutritional Physiological Phenomena; Pregnancy; Prenatal Exposure Delayed Effects; Risk Factors
PubMed: 29489823
DOI: 10.1371/journal.pmed.1002507 -
Journal of Translational Medicine Dec 2021Myasthenia gravis is a neuromuscular autoimmune disorder characterized by weakness and disability in the voluntary muscles. There have been several preliminary studies... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Myasthenia gravis is a neuromuscular autoimmune disorder characterized by weakness and disability in the voluntary muscles. There have been several preliminary studies on the epidemiology of myasthenia gravis in different parts of the world and the effectiveness of common drugs in its treatment, but there has been no comprehensive study of the efficacy of common drugs in the treatment of myasthenia gravis. Therefore, this study aimed to determine the epidemiology of myasthenia gravis globally and the effectiveness of common drugs in its treatment using systematic review and meta-analysis.
METHODS
Research studies were extracted from IranDoc, MagIran, IranMedex, SID, ScienceDirect, Web of Sciences (WoS), ProQuest, Medline (PubMed), Scopus and Google Scholar based on Cochran's seven-step guidelines using existing keywords extracted in MeSH browser. The I test was used to calculate the heterogeneity of studies, and Begg and Mazumdar rank correlation tests were used to assess publication bias. Data were analyzed using Comprehensive Meta-Analysis software (Version 2).
RESULTS
In the search for descriptive studies based on the research question, 7374 articles were found. After deleting articles unrelated to the research question, finally, 63 articles with a sample size of 1,206,961,907 people were included in the meta-analysis. The prevalence of MG worldwide was estimated to be 12.4 people (95% CI 10.6-14.5) per 100,000 population. For analytical studies on the effectiveness of common myasthenia gravis drugs, 4672 articles were found initially, and after removing articles unrelated to the research question, finally, 20 articles with a sample size of 643 people in the drug group and 619 people in the placebo group were included in the study. As a result of the combination of studies, the difference between the mean QMGS score index after taking Mycophenolate and Immunoglobulin or plasma exchange drugs in the group of patients showed a significant decrease of 1.4 ± 0.77 and 0.62 ± 0.28, respectively (P < 0.01).
CONCLUSION
The results of systematic review of drug evaluation in patients with myasthenia gravis showed that Mycophenolate and Immunoglobulin or plasma exchange drugs have positive effects in the treatment of MG. It also represents the positive effect of immunoglobulin or plasma exchange on reducing SFEMG index and QMGS index and the positive effect of Mycophenolate in reducing MG-ADL index, SFEMG and Anti-AChR antibodies index. In addition, based on a meta-analysis of the random-effect model, the overall prevalence of MG in the world is 12.4 people per 100,000 population, which indicates the urgent need for attention to this disease for prevention and treatment.
Topics: Humans; Immunosuppressive Agents; Myasthenia Gravis; Plasma Exchange; Prevalence
PubMed: 34930325
DOI: 10.1186/s12967-021-03185-7 -
Annals of Internal Medicine Jan 2018Cancer immunotherapy with checkpoint inhibitors (CPIs) is associated with frequent immune-related adverse events (irAEs) and is often not recommended for patients with...
BACKGROUND
Cancer immunotherapy with checkpoint inhibitors (CPIs) is associated with frequent immune-related adverse events (irAEs) and is often not recommended for patients with concomitant autoimmune disease.
PURPOSE
To summarize the evidence on adverse events associated with CPIs in patients with cancer and preexisting autoimmune disease.
DATA SOURCES
MEDLINE, EMBASE, Web of Science, PubMed ePubs, and the Cochrane Central Register of Controlled Trials through September 2017 with no language restrictions.
STUDY SELECTION
Original case reports, case series, and observational studies describing patients with cancer and autoimmune disease who were receiving CPIs.
DATA EXTRACTION
2 reviewers independently extracted data and assessed the quality of reporting.
DATA SYNTHESIS
123 patients in 49 publications were identified; 92 (75%) had exacerbation of preexisting autoimmune disease, irAEs, or both. No differences in adverse events were observed in patients with active versus inactive disease. Patients receiving immunosuppressive therapy at initiation of CPI therapy seemed to have fewer adverse events than those not receiving treatment. Most flares and irAEs were managed with corticosteroids; 16% required other immunosuppressive therapies. Adverse events improved in more than half of patients without discontinuation of CPI therapy. Three patients died of adverse events.
LIMITATIONS
The quality and quantity of data were limited. Case reports typically describe unique manifestations and are not generalizable to the population at large. Because there were no prospective observational studies, incidence could not be determined.
CONCLUSION
Flares and irAEs in patients with autoimmune disease who are receiving CPIs can often be managed without discontinuing therapy, although some events may be severe and fatal. Prospective longitudinal studies are needed to establish incidence of adverse events and evaluate risk-benefit ratios and patient preferences in this population.
PRIMARY FUNDING SOURCE
National Institute of Arthritis and Musculoskeletal and Skin Diseases.
Topics: Antineoplastic Agents, Immunological; Autoimmune Diseases; Cell Cycle Checkpoints; Humans; Immunotherapy; Neoplasms
PubMed: 29297009
DOI: 10.7326/M17-2073 -
The Journal of Clinical Endocrinology... Sep 2020Riedel thyroiditis (RT) is a rare inflammatory autoimmune disease that is often a clinically diagnostic dilemma because of its insidious presentation and nonspecific... (Meta-Analysis)
Meta-Analysis
CONTEXT
Riedel thyroiditis (RT) is a rare inflammatory autoimmune disease that is often a clinically diagnostic dilemma because of its insidious presentation and nonspecific symptoms.
OBJECTIVE
The aim of the present systematic review and meta-analysis is to clarify the presentation, management, and outcomes of RT.
STUDY SELECTION
A systematic search of PubMed/MEDLINE and Web of Science was conducted to identify relevant reports published up to September 2019.
DATA EXTRACTION
First author, country, patient sex, ethnicity, presentation, biochemical status, duration of symptoms, histology, treatment, follow-up duration, and short- and long-term outcomes.
DATA SYNTHESIS
Data from 212 RT patients were retrieved. The mean age was 47 years with a predominantly female population (81%). Neck swelling (89%), dyspnea (50%), and neck pain (41%) were the most common presenting symptoms. Inflammatory markers were elevated in 70% to 97% and thyroid antibody positivity was present in less than 50%. Up to 82% underwent surgical intervention, with the most common being total thyroidectomy in 34% of individuals. Glucocorticoids were used in 70% of individuals with median duration 3 months. Prognosis was reasonable with 90% having resolution or improvement of symptoms.
CONCLUSIONS
This analysis is the largest and most comprehensive to date of RT and provides clinicians with vital information on the common presentation features that may alert to the diagnosis and highlight management options.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Child; Diagnosis, Differential; Female; Humans; Male; Middle Aged; Rare Diseases; Thyroiditis, Autoimmune; Young Adult
PubMed: 32687163
DOI: 10.1210/clinem/dgaa468 -
EBioMedicine Apr 2023The cytokine interleukin-2 (IL-2) can stimulate both effector immune cells and regulatory T (Treg) cells. The ability of selectively engaging either of these effects has...
BACKGROUND
The cytokine interleukin-2 (IL-2) can stimulate both effector immune cells and regulatory T (Treg) cells. The ability of selectively engaging either of these effects has spurred interest in using IL-2 for immunotherapy of cancer and autoimmune diseases. Thus, numerous IL-2-based biologic agents with improved bias or delivery towards effector immune cells or Treg cells have been developed. This study systematically reviews clinical results of improved IL-2-based compounds.
METHODS
We searched the ClinicalTrials.gov database for registered trials using improved IL-2-based agents and different databases for available results of these studies.
FINDINGS
From 576 registered clinical trials we extracted 36 studies on different improved IL-2-based compounds. Adding another nine agents reported in recent literature reviews and based on our knowledge totalled in 45 compounds. A secondary search for registered clinical trials of each of these 45 compounds resulted in 141 clinical trials included in this review, with 41 trials reporting results.
INTERPRETATION
So far, none of the improved IL-2-based compounds has gained regulatory approval for the treatment of cancer or autoimmune diseases. NKTR-214 is the only compound completing phase 3 studies. The PIVOT IO-001 trial testing the combination of NKTR-214 plus Pembrolizumab compared to Pembrolizumab monotherapy in metastatic melanoma missed its primary endpoints. Also the PIVOT-09 study, combining NKTR-214 with Nivolumab compared to Sunitinib or Cabozantinib in advanced renal cell carcinoma, missed its primary endpoint. Trials in autoimmune diseases are currently in early stages, thus not allowing definite conclusions on efficacy.
FUNDING
This work was supported by public funding agencies.
Topics: Humans; Antineoplastic Agents; Interleukin-2; Carcinoma, Renal Cell; Kidney Neoplasms; Immunotherapy; Autoimmune Diseases
PubMed: 37004361
DOI: 10.1016/j.ebiom.2023.104539