Autoimmune Connective Tissue Disease Research Articles

Antinuclear Antibodies in Systemic Lupus Erythematous – Their Complex Role and Clinical Significance in Diagnosis

Antinuclear antibodies (ANA) are a wide group of proteins directed against autologous cellular components, primarily nucleic acids and histones. Their levels are assessed using immunofluorescence on Hep-2 cells or a solid-phase ANA screening immunoassay to subsequently obtain titer value with positive cut-point of ≥1:80. Studies show that ANA can be found in 13% of general population, but typically they are associated with autoimmune conditions and inflammatory connective tissue diseases for example: systemic lupus erythematosus (SLE), sjögren's syndrome, rheumatoid arthritis, mixed connective tissue disease, juvenile idiopathic arthritis, systemic sclerosis, inflammatory myopathies. ANA detection is especially important for SLE, where 2 antibody types - anti-Sm and anti-dsDNA - serve as an entry diagnostic criterion. With increasing patient screening for those antibodies, it is important to determine that alone, positive ANA assays cannot confirm nor deny any disease and to classify their presence as a marker of a disease it is required to satisfy additional additive criteria approved in 2019 by European League Against Rheumatism/American College of Rheumatology. SLE diagnosis can be made when patient collects 10 points from clinical or immunologic domains described by EULAR/ACR, which makes SLE diagnosis challenging and therefore, describing the guidelines is vital to remain cautious about overestimation of the position positive ANA values hold in clinical practice.In conclusion the positive ANA test may be a basis for diagnosis, when additional symptoms occur, but alone does not hold any diagnostic significance and may lead to unnecessary stress for patient.

54767 Involvement of Calcinosis Cutis in Autoimmune Connective Tissue Diseases

54767 Involvement of Calcinosis Cutis in Autoimmune Connective Tissue Diseases

53877 Diversity in Clinical Trials for Autoimmune Connective Tissue Disease

53877 Diversity in Clinical Trials for Autoimmune Connective Tissue Disease

Audiovestibular Involvement in Patients With Systemic Sclerosis.

Audiovestibular dysfunction has been reported in many autoimmune connective tissue diseases, including systemic sclerosis (SSc). To assess the prevalence and features of audiological and vestibular disturbances in SSc patients and evaluate their relationship with disease duration, clinical features, nailfold videocapillaroscopy pattern, and immunologic profiles. A matched case-control study was conducted in a rheumatology clinic of a second-level hospital over 24 months. All patients underwent a detailed ear, nose, and throat examination, as well as audiometric and vestibular assessments, including pure tone audiometry, speech audiometry, immittance tests, and the Video Head Impulse Test. Thirty-five SSc patients and 24 healthy controls were included in the study. In the SSc group, subjective hearing loss was reported by 17.1% of patients, vertigo by 14.3%, tinnitus by 11.4%, and dizziness by 5.7%. Sensorineural hearing loss was identified in 42.9% of SSc patients, significantly higher than in the control group (p = 0.013). There was no correlation between audiological manifestations and clinical symptoms, organ involvement, immunologic characteristics, and treatment. Vestibular dysfunction was detected in 60% of SSc patients, significantly higher than the control group (p = 0.05). A significant correlation was found between abnormal Video Head Impulse Test and the presence of anti-RNA polymerase III and anti-Th/To antibodies (p = 0.05 and p = 0.034, respectively). Our study revealed an increased prevalence of sensorineural hearing loss and vestibulopathy in SSc patients.

Macrophage colony-stimulating factor receptor/CD115+ non-classical monocytes are expanded in systemic lupus erythematosus and associated with lupus nephritis

Objective In systemic lupus erythematosus (SLE), the non-classical monocyte compartment is expanded, but its phenotype and association with clinical disease manifestations have not been explored. Method Monocyte subsets from 39 SLE patients, 32 healthy age-matched controls, and 16 patients from a disease control (autoimmune connective tissue disease other than SLE) were determined based on CD14 and CD16 surface expression. Cell surface expression of the receptors for macrophage colony-stimulating factor (M-CSF) (CD115) and granulocyte–macrophage colony-stimulating factor (GM-CSF) (CD116), as well as 6-Sulpho LacNAc (slan), were analysed by flow cytometry. The association of monocyte populations with disease manifestations, disease activity markers, and current medication of each patient was analysed by chart review. Results Non-classical monocytes displayed a cell-type specific signature of high M-CSF receptor CD115 and low GM-CSF receptor CD116 expression that separated them from the other two monocyte subsets. In healthy individuals, the M-CSF receptor on non-classical monocytes was an age-dependent surface marker, with lower expression in young adults. However, SLE monocytes were characterized by a marked expansion of M-CSF receptor/CD115+ non-classical monocytes in patients of all ages. The expanded population of M-CSF receptor/CD115+ non-classical monocytes was associated with lupus nephritis but not with disease activity, and coexpressed slan. Conclusion The non-classical monocyte subset in SLE is characterized by an expansion of M-CSF receptor/CD115+ cells that are associated with lupus nephritis and coexpress slan.

Characterizing the Links Between Systemic Sclerosis and Breast Cancer.

Systemic sclerosis (SSc) is a complex, autoimmune connective tissue disease that affects multiple organs in the body, culminating in a variance of severity and a reduced quality of life. Breast cancer (BC) also affects patients with SSc, and these two conditions affect a similar demographic. With this systematic review, we aim to characterize the links between SSc and BC. Characterizing possible links between SSc and breast malignancies is important for advancing the understanding of SSc management and comorbidities. In this systematic meta-analysis, a comprehensive literature search was conducted in PubMed using relevant keywords and MeSH terms. The inclusion criteria included an English-language retrospective analysis that characterized patients with SSc with or without BC. Two independent reviewers assessed the study's eligibility based on predetermined criteria. Data extraction included patient antibody measurements, demographics (age and gender), family history, social behaviors (alcohol use and smoking history), concurrent condition treatments, and adverse effects following treatment. Thirteen articles were identified in the literature with relevant data on SSc and BC patients. Studies encompassed research about SSc patients with or without BC and relevant risk factors being measured. SSc was found to have a link to antibodies widely associated with cancer. Adverse treatment outcomes and concurrent conditions of BC were found when patients had a family history of SSc, BC, or an alcohol or smoking history. Our results suggest that the presence of antinuclear antibodies, anti-centromere antibodies, or anti-topoisomerase antibodies in SSc patients is correlated with BC. Out of the three antibodies, ATA seemed to be found more commonly in patients with SSc and malignancy across the studies. This systematic review discusses the link between SSc and BC through patients with relevant clinical markers, medical histories, and treatments. However, further research is necessary to advance the linkage between SSc and BC and determine whether management of one condition may prevent or alleviate the other.

Earlier vs. later time period of COVID-19 infection and emergent autoimmune signs, symptoms, and serologies

ObjectiveAutoantibodies and autoimmune diseases after SARS-CoV-2 infection are widely reported. Given evolving variants, milder infections, and increasing population vaccination, we hypothesized that SARS-CoV-2 infection earlier in the pandemic would be associated with more autoimmune connective tissue disease (CTD) symptoms and immunologic abnormalities. MethodsPatients ≥18 years old with COVID-19 3/1/2020-8/15/2022 completed the CTD Screening Questionnaire and were tested for 27 autoimmune serologies, SARS-CoV-2 serologies, cell-bound complement activation products (CB-CAPs), and T and B lymphocyte immunophenotypes by flow cytometry. We assessed relationships between symptoms, serologies, and immunophenotypes in earlier (3/1/2020-1/31/2021) vs. later (2/1/2021-8/15/2022) periods, with different predominating SARS-CoV-2 viruses. Results57 subjects had earlier and 23 had later pandemic COVID-19. 35 % of earlier vs. 17 % of later pandemic patients had CTD symptoms (p 0.18). More patients were antinuclear antibody (ANA) positive (44 % vs. 13 %, p 0.01) and had lupus anticoagulant (11 % vs. 4 %, p 0.67). After adjustment for age, race, and sex, earlier (vs. later) COVID-19 was associated with increased ANA positivity (OR 4.60, 95%CI 1.17, 18.15). No subjects had positive CB-CAPs. T and B cell immunophenotypes and SARS-CoV-2 serologies did not differ by group. In heatmap analyses, higher autoantibody variety was seen among those with infection in the early pandemic. ConclusionIn this sample, having COVID-19 infection in the earlier (pre-2/1/2021) vs. later pandemic was associated with more CTD symptoms, ANA positivity, and autoantibody reactivities. Earlier SARS-CoV-2 variants circulating in a less vaccinated population with less natural immunity may have been more immunogenic.

Placental Pathologic Features and Perinatal Outcomes in Pregnant Woman With Autoimmune Connective Tissue Disease.

We aimed to investigate the association between perinatal outcomes and placental pathological features in pregnant women with ACTD, including systemic lupus erythematosus (SLE), antiphospholipid antibody syndrome (APS), and undifferentiated connective tissue disease (UCTD). Placental tissue from SLE (n=44), APS (n=45), and UCTD (n=45) were included, and contemporaneous deliveries of placenta were served as a control group (n=46) between September 2015 and March 2021. The placental histopathology was evaluated using the Manual of Human Placental Pathology and classified according to the Amsterdam consensus framework. SLE pregnant women have a higher rate of cesarean section (61.40%), premature birth (24.56%), and SGA (26.32%) when compared to control group (p=0.008, p=0.005, and p=0.000, respectively). The rate of vascular malperfusion, inflammatory-immune lesions, and other placental lesions in the SLE group was 47.73%, 56.82%, and 63.64%, which were higher than the control group (p=0.000, p=0.000, and p=0.006, respectively). In the meantime, the incidence of inflammatory-immune lesions in the APS group (42.22%, p=0.004) and vascular malperfusion in the UCTD group (37.78%, p=0.007) were increased when compared to the control group. SLE appeared to confer increased risk for a wide range of adverse perinatal outcomes. We determined elevated placental histopathology risk for most women with ACTD, including vascular maldevelopment, vascular malperfusion, and inflammatory-immune lesions.

Identification and Quantification of Precursory Changes of Rheumatoid Vasculitis in the Dorsalis Pedis Artery

ObjectiveRheumatoid arthritis (RA) is a systemic connective tissue autoimmune disease that can infiltrate arterial walls. The delay in diagnosis and treatment of rheumatoid vasculitis (RV) in patients with RA may lead to irreversible damage to the arterial walls of small-to-medium vessels, which has serious and devastating consequences, most notably lung and cardiac damage. In this work an ultrasound image-based biomarker was developed to detect precursory changes in RV. MethodsThe ground truth was initiated from a medical diagnosis of RA, with arterial wall thickening of the proximal dorsalis pedis artery (DPA) indicating precursory changes of RV identified with ultrasound scanning. Ultrasound images of the DPA from 49 healthy subjects in the control group and 46 patients in the RA group were obtained. In total, 187 texture features were extracted from the images, followed by principal component analysis and linear discriminant analysis. ResultsThe proposed biomarker detected a significant difference between the two groups (p = 5.74 × 10-18) with an area under the receiver operating characteristic curve of 0.85. Ten major textural features contributing most heavily to the biomarker were identified, with these textures being consistent with clinical observations of RV identified in previous studies. Interscan reproducibility was assessed by computing the biomarker twice based on repeated scans of each ankle. High interscan reproducibility was demonstrated by a strong and significant Pearson's coefficient (r = 0.85, p < 0.01) between the two repeated measurements of the proposed biomarker. ConclusionThe proposed biomarker can discriminate image textural differences seen in images acquired from RA patients, demonstrating precursory changes in RV compared with healthy controls. The major discriminative features identified in this study may facilitate the early identification and treatment of RV.

Long-term risk of autoimmune diseases after mRNA-based SARS-CoV2 vaccination in a Korean, nationwide, population-based cohort study

The long-term association between mRNA-based coronavirus disease 2019 (COVID-19) vaccination and the development of autoimmune connective tissue diseases (AI-CTDs) remains unclear. In this nationwide, population-based cohort study involving 9,258,803 individuals, we aim to determine whether the incidence of AI-CTDs is associated with mRNA vaccination. The study spans over 1 year of observation and further analyses the risk of AI-CTDs by stratifying demographics and vaccination profiles and treating booster vaccination as time-varying covariate. We report that the risk of developing most AI-CTDs did not increase following mRNA vaccination, except for systemic lupus erythematosus with a 1.16-fold risk in vaccinated individuals relative to controls. Comparable results were reported in the stratified analyses for age, sex, mRNA vaccine type, and prior history of non-mRNA vaccination. However, a booster vaccination was associated with an increased risk of some AI-CTDs including alopecia areata, psoriasis, and rheumatoid arthritis. Overall, we conclude that mRNA-based vaccinations are not associated with an increased risk of most AI-CTDs, although further research is needed regarding its potential association with certain conditions.

Vitamin D and Muscle Status in Inflammatory and Autoimmune Rheumatic Diseases: An Update.

Background and Objectives: Vitamin D is a secosteroid hormone essential for calcium homeostasis and skeletal health, but established evidence highlights its significant roles also in muscle health and in the modulation of immune response. This review aims to explore the impact of impaired vitamin D status on outcomes of muscle function and involvement in inflammatory and autoimmune rheumatic diseases damaging the skeletal muscle efficiency both with direct immune-mediated mechanisms and indirect processes such as sarcopenia. Methods: A comprehensive literature search was conducted on PubMed and Medline using Medical Subject Headings (MeSH) terms: "vitamin D, muscle, rheumatic diseases." Additionally, conference abstracts from The European Alliance of Associations for Rheumatology (EULAR) and the American College of Rheumatology (ACR) (2020-2023) were reviewed, and reference lists of included papers were scanned. The review emphasizes the evidence published in the last five years, while also incorporating significant studies from earlier years, structured by the extent of evidence linking vitamin D to muscle health in the most commonly inflammatory and autoimmune rheumatic diseases encountered in clinical practice. Results: Observational studies indicate a high prevalence of vitamin D serum deficiency (mean serum concentrations < 10 ng/mL) or insufficiency (<30 ng/mL) in patients with idiopathic inflammatory myopathies (IIMs) and polymyalgia rheumatica, as well as other autoimmune connective tissue diseases such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and systemic sclerosis (SSc). Of note, vitamin D insufficiency may be associated with reduced muscle strength (2 studies on RA, 2 in SLE and 1 in SSc), increased pain (1 study on SLE), fatigue (2 studies on SLE), and higher disease activity (3 studies on IIMs and 1 on SLE) although there is much heterogeneity in the quality of evidence and different associations for the different investigated diseases. Therefore, linked to the multilevel biological intervention exerted by vitamin D, several translational and clinical studies suggest that active metabolites of this secosteroid hormone, play a role both in reducing inflammation, but also in enhancing muscle regeneration, intra-cellular metabolism and mitochondrial function, although interventional studies are limited. Conclusions: Altered serum vitamin D status is commonly observed in inflammatory and autoimmune rheumatic diseases and seems to be associated with adverse muscle health outcomes. While maintaining adequate serum vitamin D concentrations may confer muscle-protective effects, further research is needed to confirm these findings and establish optimal supplementation strategies to obtain a safe and efficient serum threshold.

The Novel Cytokine Interleukin-41/Meteorin-like Is Reduced in Diffuse Systemic Sclerosis.

Systemic sclerosis (SSc) is an autoimmune connective tissue disease with a triad of features that include vascular abnormalities, inflammation and skin and lung fibrosis. At the core of the disease is the activation of myofibroblasts from quiescent fibroblasts and this can be modified by various cytokines. IL-41 is a recently described cytokine that was initially characterised as an adipokine as it was highly expressed in adipocytes and adipose tissue. However, it has recently been identified as being widely expressed and has immunomodulatory functions. This study examined the circulating levels of IL-41 and its expression in skin biopsies. We demonstrated significantly reduced levels of IL-41 in diffuse SSc that was also mirrored in the skin of SSc patients. AMPK has been proposed as a downstream target of IL-41, so we also measure mammalian target of rapamycin in skin and found that this is elevated in SSc patients. We speculate that IL-41 maybe an antifibrotic cytokine and its reduction may facilitate the activation of fibroblasts.

Treatment of calcinosis cutis associated with autoimmune connective tissue diseases.

Calcinosis cutis is a condition that is commonly associated with autoimmune connective tissue diseases. It is characterized by the deposition of insoluble calcium salts in the skin and subcutaneous tissue, which can cause pain, impair function, and have significant impacts on quality of life. Calcinosis cutis is difficult to manage because there is no generally accepted treatment: evidence supporting treatments is mostly comprised of case reports and case series, sometimes yielding mixed findings. Both pharmacologic and procedural interventions have been proposed to improve calcinosis cutis, and each may be suited to different clinical scenarios. This review summarizes current treatment options for calcinosis cutis, with discussion of recommendations based on patient-specific factors and disease severity.

Calcinosis Prevalence in Autoimmune Connective Tissue Diseases-A Retrospective Study.

Background/Objectives: Calcinosis cutis is the deposition of insoluble calcium salts, which may cause inflammation, ulceration, pain, and restricted joint mobility. It rarely develops in damaged tissues (dystrophic subtype), most frequently in autoimmune connective tissue diseases (CTDs), but there is very limited data on the prevalence. Also, therapy remains an unsolved issue. In this study, we aimed to collect data on the prevalence of calcinosis in CTD patients to highlight that it is a considerable problem. Methods: A retrospective study was conducted in our department to assess the epidemiology of dystrophic calcinosis in CTDs between January 2003 and January 2024. Results: A total of 839 CTD patients were identified, of whom 56 had calcinosis (6.67%). The mean age of the calcinosis patients at diagnosis of underlying CTD was 41.16 ± 19.47 years. The mean time interval from the onset of calcinosis was 5.96 ± 8.62 years. Systemic sclerosis was the most common CTD complicated by calcinosis (n = 22). Conclusions: Our results are comparable to those reported previously in the literature. Although calcinosis is rare in the overall population, it is a present and unsolved problem in CTD patients. Therefore, further studies are needed on the factors involved in the development and progression of calcinosis as well as its treatment.

Autoimmune Connective Tissue and Dermatologic Diseases in Children with Autism Spectrum Disorder

Autoimmune Connective Tissue and Dermatologic Diseases in Children with Autism Spectrum Disorder

Growth arrest-specific protein 6 as a marker of nephritis in systemic sclerosis and juvenile systemic lupus erythematosus patients.

Background: Renal impairments commonly occur as a complication of autoimmune connective tissue diseases (CTDs). Therefore, early nephritis prediction is vital for patient outcomes. Growth Arrest-Specific Protein 6 (GAS6) was found to be upregulated in many types of inflammatory renal disease, including diabetic nephropathy.Aim: To evaluate GAS6 as a predictor of renal impairment in adults with systemic sclerosis (SSc) and children with systemic lupus Erythematosus (SLE).Methods: The study included 60 patients with SSc and 40 children with SLE. The serum level of GAS6 was measured using the ELISA technique. In adults with SSc, total proteins in 24-h urine concentration of >300mg/24 h indicated renal inflammation, while in children with SLE, nephritis was diagnosed by abnormal renal pathology.Results: In SSc patients, GAS6 significantly increased in patients with proteinuria. GAS6 is an independent predictor of nephritis with an odds ratio (OR) of 1.06 and a 95% confidence interval (CI) of 1.0-1.1. at cutoff 12.2ng/mL GAS6 predicted proteinuria with sensitivity 86.7% (95% CI: 59.5% to 98.3%), specificity 57.8% (95% CI: 42.1% to 72.3%), positive predictive value 40.6% (95% CI: 31.5% to 50.4%), negative predictive value 92.9% (95% CI: 77.7% to 97.73%), and accuracy 65.0% (95% CI: 51.6% to 76.9%). In SLE patients, Serum GAS6 did not differ significantly between children with and without lupus nephritis.Conclusion: GAS6 is an independent predictor of nephritis in patients with SSc. However, there is no association between GAS6 and nephritis in juvenile patients with SLE.

#1532 Correlation between TNF-alpha, IL-4 and IL-6 levels and vitamin D in patients with SLE lupus nephritis

Abstract Background and Aims Systemic lupus erythematosus (SLE) is an autoimmune connective tissue disease characterized by multisystem organ damage and high titers of autoantibodies to a number of nuclear and cytoplasmic antigens. Numerous abnormalities of the cytokine network have been observed in patients suffering from SLE. However, the relationship between cytokines and vitamin D in damage to the kidneys and various organs has not been studied enough. Aim To determine whether interleukin-6.4 (IL-6.4) and tumor necrosis factor (TNF-alpha) levels correlate with vitamin D deficiency in patients with SLE/FN. Method We determined the levels of TNF-alpha, IL-6, IL-4 and vitamin D in the blood of patients with SLE/FN in 108 people. Results Levels of TNF-alpha, IL-4 and IL-6 were higher in SLE/FN patients with vitamin D deficiency. Further analysis showed that this association was dependent on an inverse correlation (P = 0.017, r = ‒0, 49) for IL-6, (P = 0.023, r = ‒0.42) for IL-4, and (P = 0.76, r = ‒0.243) for TNF-alpha. The average level of TNF-alpha was (3.2+/-6.92 pg/ml), IL-4 and IL-6 showed results (2.13+/-8.72 pg/ml) and 5.02+ /-7.22 pg/ml) respectively for patients with vitamin D deficiency, while it was for IL-6, for IL-4 (3.5+/-6.43 pg/ml) and TNF- alpha (4.33+/-8.61 pg/ml) for patients with normal concentrations of vitamin D in the blood and IL-6, (1.02+/-5.1 pg/ml), IL-4 (2.13+/- 6.4 pg/ml), TNF-alpha (1.45+/-5.28 pg/ml), for the healthy control group, respectively. The difference was statistically significant (P = 0.002). We found a significant positive correlation between TNF-alpha, IL-4 and IL-6 and low vitamin D levels, respectively, and with the SLE Disease Activity Index (SLEDAI). (r = +0.743 and +0.772, respectively). Conclusion Increased levels of IL-4, IL-6 and TNF-alpha may influence the development and progression of nephritis in patients with SLE, in addition, the production of large amounts of IL-4, IL-6 and TNF-alpha correlates with low levels of vitamin D in the blood.

Anti-Th/To Antibodies in Scleroderma: Good Prognosis or Serious Concern?

Systemic sclerosis (SSc) represents a rare and intricate autoimmune connective tissue disease, the pathophysiology of which has not been fully understood. Its key features include progressive fibrosis of the skin and internal organs, vasculopathy and aberrant immune activation. While various anti-nuclear antibodies can serve as biomarkers for the classification and prognosis of SSc, their direct role in organ dysfunction remains unclear. Anti-Th/To antibodies are present in approximately 5% of SSc patients, and are particularly prevalent among those with the limited subtype of the disease. Although the presence of these autoantibodies is associated with a mild course of the disease, there is a strong connection between them and severe clinical manifestations of SSc, including interstitial lung disease, pulmonary arterial hypertension and gastrointestinal involvement. Also, the additional clinical correlations, particularly with malignancies, need further research. Moreover, the disease's course seems to be influenced by antibodies, specific serum cytokines and TLR signaling pathways. Understanding the relationships between presence of anti-Th/To, its molecular aspects and response to treatment options is crucial for the development of novel, personalized therapeutic techniques and should undergo profound analysis in future studies.

Using Antinuclear Antibody Testing in Pediatric Rheumatology.

The antinuclear antibody (ANA) test is frequently used for the identification of patients who are at a high risk of developing autoimmune rheumatological diseases. The aim of this study is to evaluate the final diagnoses of patients applied to the pediatric rheumatology outpatient clinic with a positive ANA test result. In this study, the medical records of 283 children who had ANA positivity between January 2010 and January 2022 were evaluated retrospectively. All patients were younger than 18 years of age at diagnosis and were followed up in the pediatric rheumatology department for at least 6 months. The majority of the patients were females (69%), and the mean age was 9.9 ± 4.7 years. 94% of the ANA tests were requested in pediatric rheumatology outpatient clinics, and 6% in general pediatrics and other outpatient clinics. Arthritis was the most common reason for ANA testing (41.7%). Of the patients who had ANA positivity, 37% were diagnosed with juvenile idiopathic arthritis (JIA), 15% with connective tissue diseases, 10% with autoinflammatory disease, and 7% with vasculitides. Positivity at 1/320 and 1/640 titers were more common in the patients diagnosed with autoimmune connective tissue diseases or JIA compared to the patients without these diagnoses (P = .009 and P = .013, respectively). The ANA test should be judiciously requested by pediatric rheumatologists, especially in suspected cases of autoimmune rheumatic disorders and JIA patients to aid in classification. Indiscriminate use of the ANA test for screening may potentially misguide clinicians.

Ocular Manifestation in Systemic Sclerosis-A Literature Review.

Systemic sclerosis (SSc) is a chronic autoimmune connective tissue disease that affects more than 2 million people worldwide. It manifests through vasculopathy, an abnormal immunological response, and fibrosis leading to dysfunction of the multiple organs. The disease is categorized into two subtypes: limited cutaneous SSc and diffuse cutaneous SSc. Scleroderma can affect vital organs with respiratory, cardiac, renal, ocular, and dermatological complications. The ocular manifestations of the disease can occur in the anterior and posterior segments of the eye. Changes in the anterior segment related to the disease include eyelid skin remodeling, dry eye syndrome, and conjunctival abnormalities. The disease's impact on the posterior segment of the eye mostly causes pathologies in the retinal microcirculatory system and abnormalities in the optic nerve. This review provides detailed insights into ocular complications associated with scleroderma.