Browsing by Author "Djokovic, Aleksandra (42661226500)"

Background Antiphospholipid syndrome (APS) is characterized by antiphospholipid antibodies (aPLs) associated with thrombosis (arterial and/or venous) and/or obstetrical manifestations. However, various manifestations, which are considered to be noncriteria manifestations, are frequently found in APS. Aim The purpose of this study was to evaluate whether noncriteria manifestations may be found more frequently in subjects with thrombotic and/or obstetrical APS ("criteria"manifestations) in a population of patients with primary APS (PAPS). This study presents the results from our national cohort. Patients and Methods This is a cross-sectional study of 360 PAPS patients. Data regarding the presence of thrombocytopenia, livedo reticularis, chorea, and valvulopathy were analyzed. The aPL analysis included the detection of anticardiolipin antibodies (aCLs: immunoglobulin G [IgG]/IgM), anti-β2 glycoprotein I (IgG/IgM), and lupus anticoagulant positivity. Results In our cohort, livedo reticularis was significantly related to arterial thromboses in the same way as valvular manifestations (valvular vegetations and valvular thickening and dysfunction not related to age) (p = 0.0001, p = 0.013, respectively). Age was strongly related to all the noncriteria manifestations analyzed. Thrombocytopenia was significantly related to β2 glycoprotein I IgG and lupus anticoagulant positivity (p = 0.043, p = 0.030, respectively), as well as to double and triple aPL positivity (p = 0.041, p = 0.013 respectively). Moreover, in a multivariate model, livedo reticularis was strongly and independently related to arterial thrombosis in our cohort (odds ratio, 2.010; confidence interval, 1.229-3.288; p = 0.005). Conclusion This cross-sectional analysis of a large cohort of Serbian PAPS patients confirmed a strong relationship between livedo reticularis and arterial thrombosis, suggesting a more cautious approach regarding the presence of noncriteria manifestations, especially livedo reticularis, in APS. © Wolters Kluwer Health, Inc. All rights reserved.

Objective The aim of this study was to analyse prevalence and type of pulmonary manifestations in patients with primary antiphospholipid syndrome (PAPS), their association to antiphospholipid antibody (aPL) type and localisation of peripheral vascular thrombosis, and possible relationship to existing cardiac manifestations. Methods Our cross-sectional study comprised 318 PAPS patients, enrolled in the study as the Serbian APS Registry. aPL analysis included detection of aCL (IgG/IgM), β2GPI (IgG/IgM) and LA, served to evaluate associations with cardiac and pulmonary manifestations. Results In patients with pulmonary embolism and infarction, we observed significant prevalence of myocardial infarction (p=0.044), unstable angina pectoris (p=0.001), venous thrombosis (p=0.007) arterial thrombosis (p=0.0001), deep venous thrombosis of the low extremities (p=0.008), and superficial thrombophlebitis of the low extremities (p=0.023). Patients with primary pulmonary hypertension were more prone to unstable angina pectoris (p=0.009), while patients with secondary pulmonary hypertension were more prone to venous thrombosis (p=0.04) and deep venous thrombosis of the inferior extremities (p=0.04). Patients with pulmonary microthrombosis were more prone to unstable angina pectoris (p=0.026), arterial thrombosis (p=0.002), venous thrombosis (p=0.001), deep venous thrombosis of the inferior extremities (p=0.001), and superficial thrombophlebitis of the inferior extremities (p=0.001). The presence of LA was significantly higher in patients with pulmonary embolism and infarction (p=0.001), secondary pulmonary hypertension (p=0.032), and pulmonary microthrombosis (p=0.001). Conclusion Presence of LA was associated with distinct pulmonary manifestations in the Serbian APS cohort. There is a strong link between some cardiovascular and pulmonary manifestations in PAPS patients, suggesting complexity and evolutionary nature of PAPS. © Clinical and Experimental Rheumatology 2015.

Objective The aim of this study was to analyse prevalence and type of pulmonary manifestations in patients with primary antiphospholipid syndrome (PAPS), their association to antiphospholipid antibody (aPL) type and localisation of peripheral vascular thrombosis, and possible relationship to existing cardiac manifestations. Methods Our cross-sectional study comprised 318 PAPS patients, enrolled in the study as the Serbian APS Registry. aPL analysis included detection of aCL (IgG/IgM), β2GPI (IgG/IgM) and LA, served to evaluate associations with cardiac and pulmonary manifestations. Results In patients with pulmonary embolism and infarction, we observed significant prevalence of myocardial infarction (p=0.044), unstable angina pectoris (p=0.001), venous thrombosis (p=0.007) arterial thrombosis (p=0.0001), deep venous thrombosis of the low extremities (p=0.008), and superficial thrombophlebitis of the low extremities (p=0.023). Patients with primary pulmonary hypertension were more prone to unstable angina pectoris (p=0.009), while patients with secondary pulmonary hypertension were more prone to venous thrombosis (p=0.04) and deep venous thrombosis of the inferior extremities (p=0.04). Patients with pulmonary microthrombosis were more prone to unstable angina pectoris (p=0.026), arterial thrombosis (p=0.002), venous thrombosis (p=0.001), deep venous thrombosis of the inferior extremities (p=0.001), and superficial thrombophlebitis of the inferior extremities (p=0.001). The presence of LA was significantly higher in patients with pulmonary embolism and infarction (p=0.001), secondary pulmonary hypertension (p=0.032), and pulmonary microthrombosis (p=0.001). Conclusion Presence of LA was associated with distinct pulmonary manifestations in the Serbian APS cohort. There is a strong link between some cardiovascular and pulmonary manifestations in PAPS patients, suggesting complexity and evolutionary nature of PAPS. © Clinical and Experimental Rheumatology 2015.

Objective: Rare co-existance of disease or pathology Background: Carbohydrate tumor-associated antigen (CA 19-9) has been shown to be upregulated in other malignant tumors including gastric, ovarian, hepatocellular, and colorectal carcinoma as well as benign diseases of the biliary track such as pancreatitis, cholangitis, and choledocholithiasis. According to the available literature, in several cases of benign hydronephrosis and in a few cases of benign renal diseases, elevated CA 19-9 has been noted. Case Report: A 58-year-old Caucasian male patient was admitted in our clinic with complaints about blunt abdominal pain in the past two-month period localized in the right lumbar region and irradiating into the right inguinal area, constipation, abdominal bloating, and intermittent hematuria. The concentration of serum CA 19-9 was 3500 U/mL. Urine cytology provided no signs of abnormality. Intravenous urography visualized right-sided pyelon and ureter duplex with the defect in contrast shade of the pyelon, caused by a stag horn calculus. Contrast added computerized axial tomography of the abdomen and pelvis visualized the pyelon casted concretion spreading throughout the right pyelon, with ureterohydronephrosis with the distal block for passage of the contrast to the distal part of the ureter. Conclusions: There is no doubt that CA 19-9 level is occasionally elevated in patients with obstructive urolithiasis as it was in our case. In the routine medical praxis, urolithiasis should not be neglected in the differential diagnosis of elevated concentrations of CA 19-9 marker. © Am J Case Rep.

Objectives: Antiphospholipid syndrome (APS) is multisystem autoimmune coagulopathy with antiphospholipid antibodies (aPL) in its ground, manifested as a primary disease (PAPS) or in the setting of other conditions, most commonly systemic lupus erythematosus. The objective of this cross-sectional study was to investigate various cardiac manifestations and their possible relation to aPL type and titer in a Serbian cohort of PAPS patients. Methods: A total of 360 PAPS patients were analyzed and aPL analysis included detection of anticardiolipin antibodies (aCL: IgG/IgM), anti-ß2glycoprotein I (ß2GPI: IgG/IgM), and lupus anticoagulant (LA). Cardiac manifestations investigated were valvular lesions (comprehending valvular thickening and dysfunction not related to age and pseudoinfective endocarditis), coronary artery disease (CAD) with specific insight for myocardial infarction (MI), chronic cardiomyopathy (CMP), and acute decompensated heart failure (ADHF) as well as pulmonary hypertension (PH) and intracardiac thrombus presence. Results: The prevalence of cardiac manifestations overall was 19.6%. There was a strong association between age and the majority of cardiac manifestations, as well as standard atherosclerotic risk factors. aCL IgG–positive patients had a higher prevalence of valvular lesions (p = 0.042). LA presence was significantly related to MI (p = 0.031) and PH (p = 0.044). CMP and ADHF were significantly related to higher titers of aCl IgG (p = 0.033, p = 0.025 respectively). Age and smoking were independent risk predictors for MI in PAPS with meaningful risk for LA positivity (OR 2.567 CI 0.671–9.820 p = 0.168). Conclusions: Certain cardiac manifestations in PAPS were related to certain aPL type and/or titer levels, imposing confirmation in prospective studies. Preventive actions, comprehending proper anticoagulant/antithrombotic therapy, and intense action against standard atherosclerotic risk factors are of utmost importance in this group of patients. Key Points• In Serbian patients with primary antiphospholipid syndrome (PAPS), prevalence of non-criteria cardiac manifestations was 19.6% and they were significantly related to certain antiphospholipid antibodies and titers.• Lupus anticoagulant was a meaningful predictor of myocardial infarction, enabling possible risk stratification and proper preventive and therapeutical strategies in this subgroup of PAPS patients.• Patients with high titers of aCL IgG are more prone to acute decompensated heart failure occurence, imposing careful follow-up of these patients• Based on the analysis of the Serbian PAPS cohort, even being non-criterial, cardiology manifestations are significantly present and inclusion of cardiologists in treatment and follow-up of these patients should be implied from the diagnosis establishment. © 2022, International League of Associations for Rheumatology (ILAR).

Background: Antiphospholipid syndrome (APS) is a multisystemic autoimmune disorder characterized by thrombotic events and/or gestational morbidity in patients with antiphospholipid antibodies (aPL). In a previous single center study, APS-related clinical manifestations that were not included in the classification criteria (livedo reticularis, thrombocytopenia, leukopenia) were associated with the presence of circulating immune-complexes (CIC) formed by beta-2-glycoprotein-I (B2GP1) and anti-B2GP1 antibodies (B2-CIC). We have performed a multicenter study on APS features associated with the presence of B2-CIC. Methods: A multicenter, cross-sectional and observational study was conducted on 303 patients recruited from six European hospitals who fulfilled APS classification criteria: 165 patients had primary APS and 138 APS associated with other systemic autoimmune diseases (mainly systemic lupus erythematosus, N=112). Prevalence of B2-CIC (IgG/IgM isotypes) and its association with clinical manifestations and biomarkers related to the disease activity were evaluated. Results: B2-CIC prevalence in APS patients was 39.3%. B2-CIC-positive patients with thrombotic APS presented a higher incidence of thrombocytopenia (OR: 2.32, p=0.007), heart valve thickening and dysfunction (OR: 9.06, p=0.015) and triple aPL positivity (OR: 1.83, p=0.027), as well as lower levels of C3, C4 and platelets (p-values: <0.001, <0.001 and 0.001) compared to B2-CIC-negative patients. B2-CIC of IgM isotype were significantly more prevalent in gestational than thrombotic APS. Conclusions: Patients with thrombotic events and positive for B2-CIC had lower platelet count and complement levels than those who were negative, suggesting a greater degree of platelet activation. Copyright © 2022 Naranjo, Stojanovich, Djokovic, Andreoli, Tincani, Maślińska, Sciascia, Infantino, Garcinuño, Kostyra-Grabczak, Manfredi, Regola, Stanisavljevic, Milanovic, Saponjski, Roccatello, Cecchi, Radin, Benucci, Pleguezuelo, Serrano, Shoenfeld and Serrano.

Background: Antiphospholipid syndrome (APS) is a multisystemic autoimmune disorder characterized by thrombotic events and/or gestational morbidity in patients with antiphospholipid antibodies (aPL). In a previous single center study, APS-related clinical manifestations that were not included in the classification criteria (livedo reticularis, thrombocytopenia, leukopenia) were associated with the presence of circulating immune-complexes (CIC) formed by beta-2-glycoprotein-I (B2GP1) and anti-B2GP1 antibodies (B2-CIC). We have performed a multicenter study on APS features associated with the presence of B2-CIC. Methods: A multicenter, cross-sectional and observational study was conducted on 303 patients recruited from six European hospitals who fulfilled APS classification criteria: 165 patients had primary APS and 138 APS associated with other systemic autoimmune diseases (mainly systemic lupus erythematosus, N=112). Prevalence of B2-CIC (IgG/IgM isotypes) and its association with clinical manifestations and biomarkers related to the disease activity were evaluated. Results: B2-CIC prevalence in APS patients was 39.3%. B2-CIC-positive patients with thrombotic APS presented a higher incidence of thrombocytopenia (OR: 2.32, p=0.007), heart valve thickening and dysfunction (OR: 9.06, p=0.015) and triple aPL positivity (OR: 1.83, p=0.027), as well as lower levels of C3, C4 and platelets (p-values: <0.001, <0.001 and 0.001) compared to B2-CIC-negative patients. B2-CIC of IgM isotype were significantly more prevalent in gestational than thrombotic APS. Conclusions: Patients with thrombotic events and positive for B2-CIC had lower platelet count and complement levels than those who were negative, suggesting a greater degree of platelet activation. Copyright © 2022 Naranjo, Stojanovich, Djokovic, Andreoli, Tincani, Maślińska, Sciascia, Infantino, Garcinuño, Kostyra-Grabczak, Manfredi, Regola, Stanisavljevic, Milanovic, Saponjski, Roccatello, Cecchi, Radin, Benucci, Pleguezuelo, Serrano, Shoenfeld and Serrano.

Introduction: Heart involvement is a common problem in systemic sclerosis. Recently, a definition of systemic sclerosis primary heart involvement had been proposed. Our aim was to establish consensus guidance on the screening, diagnosis and follow-up of systemic sclerosis primary heart involvement patients. Methods: A systematic literature review was performed to investigate the tests used to evaluate heart involvement in systemic sclerosis. The extracted data were categorized into relevant domains (conventional radiology, electrocardiography, echocardiography, cardiac magnetic resonance imaging, laboratory, and others) and presented to experts and one patient research partner, who discussed the data and added their opinion. This led to the formulation of overarching principles and guidance statements, then reviewed and voted on for agreement. Consensus was attained when the mean agreement was ⩾7/10 and of ⩾70% of voters. Results: Among 2650 publications, 168 met eligibility criteria; the data extracted were discussed over three meetings. Seven overarching principles and 10 guidance points were created, revised and voted on. The consensus highlighted the importance of patient counseling, differential diagnosis and multidisciplinary team management, as well as defining screening and diagnostic approaches. The initial core evaluation should integrate history, physical examination, rest electrocardiography, trans-thoracic echocardiography and standard serum cardiac biomarkers. Further investigations should be individually tailored and decided through a multidisciplinary management. The overall mean agreement was 9.1/10, with mean 93% of experts voting above 7/10. Conclusion: This consensus-based guidance on screening, diagnosis and follow-up of systemic sclerosis primary heart involvement provides a foundation for standard of care and future feasibility studies that are ongoing to support its application in clinical practice. © The Author(s) 2023.

Introduction: Heart involvement is a common problem in systemic sclerosis. Recently, a definition of systemic sclerosis primary heart involvement had been proposed. Our aim was to establish consensus guidance on the screening, diagnosis and follow-up of systemic sclerosis primary heart involvement patients. Methods: A systematic literature review was performed to investigate the tests used to evaluate heart involvement in systemic sclerosis. The extracted data were categorized into relevant domains (conventional radiology, electrocardiography, echocardiography, cardiac magnetic resonance imaging, laboratory, and others) and presented to experts and one patient research partner, who discussed the data and added their opinion. This led to the formulation of overarching principles and guidance statements, then reviewed and voted on for agreement. Consensus was attained when the mean agreement was ⩾7/10 and of ⩾70% of voters. Results: Among 2650 publications, 168 met eligibility criteria; the data extracted were discussed over three meetings. Seven overarching principles and 10 guidance points were created, revised and voted on. The consensus highlighted the importance of patient counseling, differential diagnosis and multidisciplinary team management, as well as defining screening and diagnostic approaches. The initial core evaluation should integrate history, physical examination, rest electrocardiography, trans-thoracic echocardiography and standard serum cardiac biomarkers. Further investigations should be individually tailored and decided through a multidisciplinary management. The overall mean agreement was 9.1/10, with mean 93% of experts voting above 7/10. Conclusion: This consensus-based guidance on screening, diagnosis and follow-up of systemic sclerosis primary heart involvement provides a foundation for standard of care and future feasibility studies that are ongoing to support its application in clinical practice. © The Author(s) 2023.

Patients with systemic lupus erythematosus (SLE) have an increased risk of atherosclerosis. The aim of our study was to evaluate the importance of secondary antiphospholipid presence (SAPS) in light of carotid artery intima-media thickness (CIMT) changes in SLE patients. Our study included 120 patients with SLE (46.02 ± 13.16 years), 108 women and 12 men divided into two groups: 58 patients with SAPS and 62 SLE patients without SAPS taken as a control group. All patients underwent assessment of CIMT of right and left common carotid artery (CCA) and left and right internal carotid artery (ICA) by Doppler ultrasonography. In SAPS group, 48.3 % patients had significant changes of carotid arteries comparing to 16.1 % patients in control group (p = 0.008). Average CIMT values in left and right CCA and right ICA were significantly higher in SAPS group. No significant relationship between antiphospholipid antibody type and CIMT changes was established. Multivariate regression analysis revealed SAPS as a significant predictor of CIMT changes in SLE patients (p = 0.025). Presence of SAPS in SLE patients is associated with significant CIMT changes. Additional autoimmune burden leads to a need for a more aggressive education and prevention considering standard risk factors in this group of patients. © 2013 Springer-Verlag Berlin Heidelberg.

Patients with systemic lupus erythematosus (SLE) have an increased risk of atherosclerosis. The aim of our study was to evaluate the importance of secondary antiphospholipid presence (SAPS) in light of carotid artery intima-media thickness (CIMT) changes in SLE patients. Our study included 120 patients with SLE (46.02 ± 13.16 years), 108 women and 12 men divided into two groups: 58 patients with SAPS and 62 SLE patients without SAPS taken as a control group. All patients underwent assessment of CIMT of right and left common carotid artery (CCA) and left and right internal carotid artery (ICA) by Doppler ultrasonography. In SAPS group, 48.3 % patients had significant changes of carotid arteries comparing to 16.1 % patients in control group (p = 0.008). Average CIMT values in left and right CCA and right ICA were significantly higher in SAPS group. No significant relationship between antiphospholipid antibody type and CIMT changes was established. Multivariate regression analysis revealed SAPS as a significant predictor of CIMT changes in SLE patients (p = 0.025). Presence of SAPS in SLE patients is associated with significant CIMT changes. Additional autoimmune burden leads to a need for a more aggressive education and prevention considering standard risk factors in this group of patients. © 2013 Springer-Verlag Berlin Heidelberg.

Background: Total gastrectomy causes numerous disorders, such as reflux esophagitis, dumping syndrome, malabsorption, and malnutrition. To minimize the consequences, different variants of reconstruction are performed. The aim of our study is the comparison of two reconstructive methods: the standard Roux-en-Y and a new modality of pouch interposition, preduodenal-pouch interposition. This study aims to investigate the advantage of bile reflux prevention and to reduce symptoms of dumping syndrome after 3- and 6-mo follow-up. Materials and Methods: A total of 60 patients were divided in two groups: (A) 30 patients with Roux-en-Y reconstruction, and (B) 30 patients with the preduodenal-pouch (PDP) type of reconstruction. Endoscopic examination and endoluminal jejunal limb pressure measurements were performed. Scintigraphic measurements of half-emptying time were performed to evaluate meal elimination in the context of reflux esophagitis and early dumping syndrome. The Japan Society of Gastrointestinal Surgery has provided guidelines with which to classify the symptoms of early dumping syndrome. Patients were followed up for periods of 3 and 6 mo after the surgery. Results: Our study groups did not differ with regard to the level of reflux esophagitis (P = 0.688). Average values of pressure at 10 and 15 cm below the esophago-jejunal junction were significantly lower in the PDP group (P < 0.001). Elimination of the test meal between two groups was not significant (P = 0.222). Evaluation of early dumping syndrome symptoms revealed a significant reduction among PDP patients after 3 and 6 mo. Conclusion: Our study showed significant superiority of the new pouch reconstruction over the standard Roux-en-Y approach in the treatment of early dumping syndrome. © 2012 Elsevier Inc. All rights reserved.

Background: Data are scarce on the immunogenicity of coro-navirus disease 2019 vaccines in patients with autoimmune rheumatic diseases (ARD). Objectives: To measure the immunoglobulin G (IgG) response after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) immunization and to evaluate clinical characteristics associated with seropositivity. Methods: Samples were collected after the second and third doses of the three different types of vaccines in ARD patients. Seroconversion rates and IgG antibody S1/S2 titers were measured. Results: The type of ARD diagnosis and previous treatment had no significant impact on the serum IgG antibody levels measured after the second (P = 0.489 and P = 0.330, respectively) and boost dose (P = 0.441 and P = 0.446, respectively). What made a significant difference regarding serum IgG antibody levels after the second dose was the type of SARS-CoV-2 vaccine. The difference was highly statistically significant for all vaccine types (P = 0.001 with the highest odds ratio for the mRNA vaccine). After the boost with the mRNA vaccine, all patients achieved a high level of serum IgG antibody levels (f = 10.31, P = 0.001). No ARD patients experienced serious post-vaccinal reactions. Eight patients developed COVID-19 before the boost dose. Conclusions: In ARDs patients, the highest level of serum IgG antibody against S1/S2 proteins was achieved with the mRNA vaccine, irrespective of the therapy applied or the type of the disease. We recommend a booster dose with mRNA vaccine in all ARDs for the highest SARS-CoV-2 protection without serious post-vaccinal reactions observed. © 2023 Israel Medical Association. All rights reserved.

Metabolic-associated liver disease (MAFLD) affects up to 70% of overweight and more than 90% of morbidly obese people, and its pathogenesis is rather complex and multifactorial. The criteria for MAFLD include the presence of hepatic steatosis in addition to one of the following three criteria: overweight or obesity, presence of type 2 diabetes mellitus (T2DM), or evidence of metabolic dysregulation. If the specific criteria are present, the diagnosis of MAFLD can be made regardless of alcohol consumption and previous liver disease. The pathophysiological mechanisms of MAFLD, including inflammation, lipotoxicity, mitochondrial disfunction, and oxidative stress, as well as the impact of intestinal gut microbiota, are constantly being elucidated. Treatment strategies that are continually emerging are based on different key points in MAFLD pathogenesis. Yet, the ideal therapeutic option has still not been found and future research is of great importance, as MAFLD represents a multisystemic disease with numerous complications. © 2023 by the authors.

Metabolic-associated liver disease (MAFLD) affects up to 70% of overweight and more than 90% of morbidly obese people, and its pathogenesis is rather complex and multifactorial. The criteria for MAFLD include the presence of hepatic steatosis in addition to one of the following three criteria: overweight or obesity, presence of type 2 diabetes mellitus (T2DM), or evidence of metabolic dysregulation. If the specific criteria are present, the diagnosis of MAFLD can be made regardless of alcohol consumption and previous liver disease. The pathophysiological mechanisms of MAFLD, including inflammation, lipotoxicity, mitochondrial disfunction, and oxidative stress, as well as the impact of intestinal gut microbiota, are constantly being elucidated. Treatment strategies that are continually emerging are based on different key points in MAFLD pathogenesis. Yet, the ideal therapeutic option has still not been found and future research is of great importance, as MAFLD represents a multisystemic disease with numerous complications. © 2023 by the authors.

Spontaneous coronary artery dissection (SCAD) accounts for 1.7%–4% of all acute coronary syndrome presentations, particularly among young women with an emerging awareness of its importance. The demarcation of acute SCAD from coronary atherothrombosis and the proper therapeutic approach still represents a major clinical challenge. Certain arteriopathies and triggers are related to SCAD, with high variability in their prevalence, and often, the cause remains unknown. The objective of this review is to provide contemporary knowledge of the pathophysiology of SCAD and possible therapeutic solutions. 2023 Djokovic, Krljanac, Matic, Zivic, Djulejic, Marjanovic Haljilji, Popovic, Filipovic and Apostolovic.

Objective Cardiovascular manifestations, encountered in antiphospholipid syndrome, may develop as a consequence of acquired thrombophilia mediated by antiphospholipid antibodies and accelerated atherosclerosis as well. Our study aims to assess the impairment of the left ventricular diastolic performance, as early evidence of myocardial involvement in primary antiphospholipid syndrome (PAPS). Methods We analysed 101 PAPS patients, with the average age of 47.70±13.14y. Anticardiolipin antibodies (aCL IgG/IgM), anti-ß2 glycoprotein-I (anti-ß2GPI IgG/IgM), and lupus anticoagulant (LAC) were determined. Abnormal cut-off values used for left ventricular diastolic dysfunction (LVDD) were septal E ́<7 cm/sec, lateral E ́ <10 cm/sec, average E/E ́ ratio >14, LA volume index (LAVI) >34 mL/m2, and peak tricuspid regurgitation velocity >2.8 m/sec. LVDD was present if more than half parameters were with abnormal values. The results were compared to 90 healthy, age and sex-matched controls. Results LVDD was significantly more prevalent in PAPS patients compared to healthy controls (24.8% vs. 2.2%, p=0.001). In PAPS patients, it was significantly related to age, body mass index, hyperlipidaemia, thromboses and LAC positivity (p=0.0001, p=0.008, p=0.039, p=0.001, p=0.047 respectively). Patients with PAPS had higher LAVI (29.76±6.40 ml/m2 vs. 26.62±7.8 ml/m2, p=0.012), higher isovolumic relaxation time, lower lateral É velocity and lower E/É ratio compared to controls (p=0.0001, p=0.020, p=0.038, respectively). In multivariate analysis, thromboses in PAPS were significant, and independent predictors of LVDD. Conclusion Thrombotic PAPS patients are at higher risk of LVDD development. Strong action against standard atherosclerotic risk factors and adequate therapy regimes seems to be crucial to preserve good diastolic performance of the left ventricle in PAPS. © Copyright CliniCal and ExpErimEntal rhEumatology 2023.

Objective Cardiovascular manifestations, encountered in antiphospholipid syndrome, may develop as a consequence of acquired thrombophilia mediated by antiphospholipid antibodies and accelerated atherosclerosis as well. Our study aims to assess the impairment of the left ventricular diastolic performance, as early evidence of myocardial involvement in primary antiphospholipid syndrome (PAPS). Methods We analysed 101 PAPS patients, with the average age of 47.70±13.14y. Anticardiolipin antibodies (aCL IgG/IgM), anti-ß2 glycoprotein-I (anti-ß2GPI IgG/IgM), and lupus anticoagulant (LAC) were determined. Abnormal cut-off values used for left ventricular diastolic dysfunction (LVDD) were septal E ́<7 cm/sec, lateral E ́ <10 cm/sec, average E/E ́ ratio >14, LA volume index (LAVI) >34 mL/m2, and peak tricuspid regurgitation velocity >2.8 m/sec. LVDD was present if more than half parameters were with abnormal values. The results were compared to 90 healthy, age and sex-matched controls. Results LVDD was significantly more prevalent in PAPS patients compared to healthy controls (24.8% vs. 2.2%, p=0.001). In PAPS patients, it was significantly related to age, body mass index, hyperlipidaemia, thromboses and LAC positivity (p=0.0001, p=0.008, p=0.039, p=0.001, p=0.047 respectively). Patients with PAPS had higher LAVI (29.76±6.40 ml/m2 vs. 26.62±7.8 ml/m2, p=0.012), higher isovolumic relaxation time, lower lateral É velocity and lower E/É ratio compared to controls (p=0.0001, p=0.020, p=0.038, respectively). In multivariate analysis, thromboses in PAPS were significant, and independent predictors of LVDD. Conclusion Thrombotic PAPS patients are at higher risk of LVDD development. Strong action against standard atherosclerotic risk factors and adequate therapy regimes seems to be crucial to preserve good diastolic performance of the left ventricle in PAPS. © Copyright CliniCal and ExpErimEntal rhEumatology 2023.

Introduction: Primary heart involvement in systemic sclerosis may cause morpho-functional and electrical cardiac abnormalities and is a common cause of death. The absence of a clear definition of primary heart involvement in systemic sclerosis limits our understanding and ability to focus on clinical research. We aimed to create an expert consensus definition for primary heart involvement in systemic sclerosis. Methods: A systematic literature review of cardiac involvement and manifestations in systemic sclerosis was conducted to inform an international and multi-disciplinary task force. In addition, the nominal group technique was used to derive a definition that was then subject to voting. A total of 16 clinical cases were evaluated to test face validity, feasibility, reliability and criterion validity of the newly created definition. Results: In total, 171 publications met eligibility criteria. Using the nominal group technique, experts added their opinion, provided statements to consider and ranked them to create the consensus definition, which received 100% agreement on face validity. A median 60(5–300) seconds was taken for the feasibility on a single case. Inter-rater agreement was moderate (mKappa (95% CI) = 0.56 (0.46–1.00) for the first round and 0.55 (0.44–1.00) for the second round) and intra-rater agreement was good (mKappa (95% CI) = 0.77 (0.47–1.00)). Criterion validity showed a 78 (73–84)% correctness versus gold standard. Conclusion: A preliminary primary heart involvement in systemic sclerosis consensus-based definition was created and partially validated, for use in future clinical research. © The Author(s) 2021.

Introduction: Primary heart involvement in systemic sclerosis may cause morpho-functional and electrical cardiac abnormalities and is a common cause of death. The absence of a clear definition of primary heart involvement in systemic sclerosis limits our understanding and ability to focus on clinical research. We aimed to create an expert consensus definition for primary heart involvement in systemic sclerosis. Methods: A systematic literature review of cardiac involvement and manifestations in systemic sclerosis was conducted to inform an international and multi-disciplinary task force. In addition, the nominal group technique was used to derive a definition that was then subject to voting. A total of 16 clinical cases were evaluated to test face validity, feasibility, reliability and criterion validity of the newly created definition. Results: In total, 171 publications met eligibility criteria. Using the nominal group technique, experts added their opinion, provided statements to consider and ranked them to create the consensus definition, which received 100% agreement on face validity. A median 60(5–300) seconds was taken for the feasibility on a single case. Inter-rater agreement was moderate (mKappa (95% CI) = 0.56 (0.46–1.00) for the first round and 0.55 (0.44–1.00) for the second round) and intra-rater agreement was good (mKappa (95% CI) = 0.77 (0.47–1.00)). Criterion validity showed a 78 (73–84)% correctness versus gold standard. Conclusion: A preliminary primary heart involvement in systemic sclerosis consensus-based definition was created and partially validated, for use in future clinical research. © The Author(s) 2021.