scholarly journals AB0562 SLEEP HYGIENE: COULD IT BE A CONFOUNDING FACTOR FOR SLEEP QUALITY IN SYSTEMIC SCLEROSIS?

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1578.2-1578
Author(s):  
N. Gokcen ◽  
A. Komac ◽  
F. Tuncer ◽  
A. Yazici ◽  
A. Cefle
Keyword(s):  
Systemic Sclerosis ◽  
Sleep Quality ◽  
Disease Activity ◽  
Beck Depression Inventory ◽  
Sleep Disturbances ◽  
Activity Index ◽  
Univariate Analysis ◽  
Sleep Hygiene ◽  
Healthy Controls ◽  
Clinical Variables

Background:Sleep disturbances have been described in Systemic Sclerosis (SSc). Confounding factors related to sleep quality are also investigated. Although sleep hygiene plays an important role in sleep quality, as far as we know, there are not enough data to show the effect of sleep hygiene on sleep quality of SSc.Objectives:To investigate sleep hygiene, its impact on sleep quality, and its association with demographic-clinical factors in patients with SSc, rheumatoid arthritis (RA), and healthy controls.Methods:The study was designed as cross-sectional. Forty-nine patients with SSc who fulfilled the 2013 ACR/EULAR classification criteria for SSc, 66 patients with RA who fulfilled 1987 revised classification criteria, and 30 healthy controls were included in the study. All participants were female. Demographic and clinical variables were documented. Disease activity index of both SSc and RA was calculated. SSc patients were assessed by questionnaires including Short Form 36 (SF-36), The Health Assessment Questionnaire Disability Index (HAQ-DI), Beck Anxiety and Beck Depression Inventory, Pittsburg Sleep Quality Index (PSQI), Sleep Hygiene Index (SHI). Additionally, RA patients and healthy controls were estimated by HAQ-DI, Beck Anxiety and Beck Depression Inventory, PSQI, and SHI. Logistic regression analysis was used to determine the predictors of sleep quality.Results:Preliminary results of the study were given. The baseline demographics were similar among groups. When comparing groups according to HAQ-DI, Beck Anxiety and Beck Depression Inventory, PSQI, and SHI, we found higher scores in SSc and RA rather than healthy controls (p<0.001, p=0.001, p=0.001, p<0.001, p=0.003; respectively). While depression and sleep hygiene were determined as the risk factors of sleep quality in SSc in univariate analysis, depression (OR=1.380, 95%CI: 1.065−1.784, p=0.015) and sleep hygiene (OR=1.201, 95%CI: 1.003−1.439, p=0.046) were also found in multivariate logistic model. In RA patients, while health status, depression, and anxiety were found as risk factors according to the univariate analysis, depression (OR=1.120, 95%CI: 1.006−1.245, p=0.038) was the only factor according to multivariate logistic model (Table).Conclusion:Although depression is a well-known clinical variable impacting on sleep quality, sleep hygiene should also be kept in mind as a confounding factor.References:[1]Milette K, Hudson M, Körner A, et al. Sleep disturbances in systemic sclerosis: evidence for the role of gastrointestinal symptoms, pain and pruritus. Rheumatology (Oxford). 2013 Sep;52(9):1715-20.[2]Sariyildiz MA, Batmaz I, Budulgan M, et al. Sleep quality in patients with systemic sclerosis: relationship between the clinical variables, depressive symptoms, functional status, and the quality of life. Rheumatol Int. 2013 Aug;33(8):1973-9.TableUnivariate logistic regression analysis of clinical variables to assess predictors of sleep qualitySystemic sclerosisRheumatoid arthritisOR (95% CI)pOR (95% CI)pHAQ-DI1.019 (0.882−1.177)0.8011.089 (1.011−1.173)0.025BDI score1.293 (1.082−1.547)0.0051.129 (1.036−1.230)0.006BAI score1.080 (0.997−1.169)0.0591.122 (1.038−1.214)0.004SHI1.200 (1.060−1.357)0.0041.048 (0.965−1.137)0.264Disease activitya0.707 (0.439−1.138)0.1531.446 (0.839−2.492)0.185aDisease activity was calculated by Valentini disease activity index for SSc and DAS28-CRP for RA.Disclosure of Interests:None declared

Elevated levels of IL-24 in systemic lupus erythematosus patients

Lupus ◽  
2019 ◽  
Vol 28 (6) ◽  
pp. 748-754 ◽  
Author(s):  
R C Li ◽  
J Guo ◽  
L C Su ◽  
A F Huang
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Inflammatory Cytokine ◽  
Activity Index ◽  
Clinical Manifestations ◽  
Mrna Levels ◽  
Healthy Controls ◽  
Systemic Lupus ◽  
Good Ability

Objective This study aimed to assess IL-24 levels and their association with clinical manifestations in patients with systemic lupus erythematosus (SLE). Methods There were 75 patients with SLE and 58 healthy controls recruited in this study. Serum levels of IL-24 were measured by enzyme-linked immunosorbent assays, and mRNA levels of IL-24 were tested by quantitative real-time polymerase chain reaction . The area under the curve of the receiver operating characteristic (ROC) curve was used for diagnostic ability of the inflammatory cytokine. Results Serum IL-24 levels were significantly higher in SLE patients than that in healthy controls. SLE patients with nephritis had higher IL-24 levels than those without nephritis. Active SLE patients showed higher expression of IL-24 as compared to less active disease patients. The mRNA levels of IL-24 were much higher in SLE patients. Correlation analysis showed significant correlation between serum IL-24 levels and SLE disease activity index. In addition, ROC analysis may suggest good ability of serum IL-24 in differentiating SLE. Conclusion The inflammatory cytokine correlated with SLE disease activity, and may be involved in this disease pathogenesis.

AB0800 CLINICAL ASSOCIATION BETWEEN URIC ACID/25-HYDROXYVITAMIN D SERUM LEVELS RATIO IN PATIENTS WITH PSORIATIC ARTHRITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1699.1-1700
Author(s):  
F. Masini ◽  
K. Gjeloshi ◽  
E. Pinotti ◽  
F. Danzo ◽  
F. Guarino ◽  
...  
Keyword(s):  
Vitamin D ◽  
Uric Acid ◽  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Activity Index ◽  
Univariate Analysis ◽  
Disease Activity Index ◽  
Serum Levels ◽  
Hydroxyvitamin D ◽  
25 Hydroxyvitamin D

Background:The association between hyperuricemia and psoriatic arthritis (PsA) is actually generally accepted. Previous studies have demonstrated that uric acid suppress 25(OH)D metabolism [1]. More evidence is required to demonstrate the immune modulatory effects in psoriasis, psoriatic arthritis and other autoimmune diseases. In particular, the potential association between 25-hydroxyvitamin D serum levels and PsA still remains unknown.Objectives:To assess a clinical association between uric acid/25(OH)D serum levels ratio related to PASI, BASDAI and DAPSA, if any, in patients with psoriatic arthritis.Methods:We retrospectively observed 61 patients with psoriatic arthritis referred to our outpatients clinic, independently from already being on therapy or naïve. All selected patients underwent only conventional non-biological therapy at baseline and none received vitamin D supplementation and either allopurinol or febuxostat previously. Blood samples were drawn from all participants for assessment of 25-hydroxyvitamin D and uric acid serum levels. Disease activity of psoriasis and psoriatic arthritis were assessed by the Psoriasis Area and Severity Index (PASI), the Disease Activity Index for Psoriatic Arthritis (DAPSA) and the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI). We assessed the covariates of interest by the Wilcoxon non parametric test, through the SPSS 24 Software.Results:We observed 61 patients, mainly females (83.6%). At the univariate analysis, the uric acid/25(OH)D serum levels ratio revealed significantly associated with DAPSA and BASDAI indexes (p<0.001 and p<0.001, respectively), whilst no significant association emerged with the PASI index (p=0.462).Conclusion:Data in the literature about these associations in the context of psoriatic arthritis are really poor. As a consequence, our findings, though preliminary, suggest us to hypothesize a potential role of uric acid/25(OH)D serum levels ratio as potential inflammation marker in order to better assess the disease activity. However, future larger studies are needed to investigate more in depth this association.[1]Charoenngam N, Ponvilawan B, Ungprasert P. Vitamin D insufficiency and deficiency are associated with a higher level of serum uric acid: A systematic review and meta-analysis. Mod Rheumatol. 2019 Mar 4:1-6.Disclosure of Interests:None declared

The Association Between Disease Activity and Duration in Systemic Sclerosis

2010 ◽  
Vol 37 (11) ◽  
pp. 2299-2306 ◽  
Author(s):  
JENNIFER G. WALKER ◽  
RUSSELL J. STEELE ◽  
MIREILLE SCHNITZER ◽  
SUZANNE TAILLEFER ◽  
MURRAY BARON ◽  
...  
Keyword(s):  
Systemic Sclerosis ◽  
Disease Activity ◽  
Disease Duration ◽  
Activity Index ◽  
Disease Onset ◽  
Depression Scale ◽  
Disease Activity Index ◽  
Cross Sectional ◽  
Diffuse Disease ◽  
Patient Reported

Objective.The absence of a standardized disease activity index has been an important barrier in systemic sclerosis (SSc) research. We applied the newly derived Valentini Scleroderma Disease Activity Index (SDAI) among our cohort of patients with SSc to document changes in disease activity over time and to assess possible differences in activity between limited and diffuse disease.Methods.Cross-sectional study of a national cohort of patients enrolled in the Canadian Scleroderma Research Group Registry. Disease activity was measured using the SDAI. Depression scores were measured using the Centre for Epidemiologic Studies Depression Scale (CES-D).Results.A total of 326 out of 639 patients had complete datasets at the time of this analysis; 87% were female, of mean age 55.6 years, with mean disease duration 14.1 years. SDAI declined steeply in the first 5 years after disease onset and patients with diffuse disease had 42% higher SDAI scores than patients with limited disease with the same disease duration and depression scores (standardized relative risk 1.42, 95% CI 1.21, 1.65). Patients with higher CES-D scores had higher SDAI scores relative to patients with the same disease duration and disease subset (standardized RR 1.22, 95% CI 1.14, 1.31). Among the 10 components that make up the SDAI, only skin score (standardized OR 0.59, 95% CI 0.43, 0.82) and patient-reported change in skin (standardized OR 0.64, 95% CI 0.45, 0.92) decreased with increasing disease duration. High skin scores (standardized OR 32.2, 95% CI 15.8, 72.0) were more likely and scleredema (standardized OR 0.58, 95% CI 0.37, 0.92) was less likely to be present in patients with diffuse disease. High depression scores were associated with positive responses for patient-reported changes in skin and cardiopulmonary function.Conclusion.Disease activity declined with time and patients with diffuse disease had consistently higher SDAI scores. Depression was found to be associated with higher patient activity scores and strongly associated with patient self-response questions. The role of depression should be carefully considered in future applications of the SDAI, particularly as several components of the score rely upon patient recall.

Unexpected increase of aortic stiffness in juvenile Spondyloarthropathies

2020 ◽  
Vol 30 (12) ◽  
pp. 1806-1814
Author(s):  
Reyhan Dedeoglu ◽  
Mehmet Yildiz ◽  
Fatih Karagozlu ◽  
Funda Oztunc ◽  
Nujin Ulug ◽  
...  
Keyword(s):  
Ankylosing Spondylitis ◽  
Disease Activity ◽  
Aortic Stiffness ◽  
Activity Index ◽  
Disease Activity Index ◽  
Stiffness Index ◽  
Healthy Controls ◽  
Juvenile Ankylosing Spondylitis ◽  
Diameter Change ◽  
Juvenile Spondyloarthropathy

AbstractJuvenile spondyloarthropathy is an umbrella term for a group of childhood rheumatic diseases that can cause chronic arthritis extending to the axial skeleton before the age of 16. Although ankylosing spondylitis has aortic involvement as one of its most important effects, this relationship has not been extensively studied in children with juvenile spondyloarthropathy. Here, a cross-sectional study of the elastic properties of the aorta of 43 patients with juvenile spondyloarthropathy and 19 healthy controls is reported. Aortic stiffness assessed by echocardiography was used to predict the presence of aortitis, supplemented by pulsed-wave tissue Doppler indices. The right ventricular fractional area change was found to be significantly lower in the patients with juvenile spondyloarthropathy than in the healthy controls; aortic strain and distensibility were also significantly lower, and aortic stiffness index β was significantly higher; and the aortic root diameter change was significantly lower. According to HLA-B27 positivity, there was no difference in the stiffness parameters between the two groups. There was a significant correlation between juvenile Ankylosing Spondylitis Disease Activity Index and aortic diameter change, between juvenile Ankylosing Spondylitis Disease Activity Index and aortic stiffness. Thus, juvenile spondyloarthropathy is linked to high aortic stiffness parameters.

OP129 Predictors Of Effectiveness In Patients With Rheumatoid Arthritis

2017 ◽  
Vol 33 (S1) ◽  
pp. 59-60
Author(s):  
Jéssica dos Santos ◽  
Haliton Oliveira ◽  
Francisco Acurcio Michael da Silva ◽  
Alessandra Almeida ◽  
Flávia Rodrigues ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Activity Index ◽  
Univariate Analysis ◽  
Health Assessment ◽  
Disease Activity Index ◽  
Chi Square ◽  
Low Disease Activity ◽  
Gender Education

INTRODUCTION:Biological disease-modifying anti-rheumatic drugs (bDMARDs) have become firmly established in the management of patients with rheumatoid arthritis (RA), but some patients do not improve despite therapy. This study evaluated the predictors of effectiveness of the bDMARDs on a cohort of patients with rheumatoid arthritis (RA) in the Brazilian Public Health System.METHODS:RA individuals treated with bDMARDs, were included in the open prospective cohort study. The Clinical Disease Activity Index (CDAI) was used to assess the effectiveness comparing results at baseline and after 6 months of follow-up. The association between socio-demographic and clinical characteristics with the disease activity measured by the CDAI was also investigated. The bDMARDs was considered effective when the patient achieved remission or low disease activity and considered not effective when there was still moderate or high disease activity. Pearson's chi-square was applied for the univariate analysis to evaluate the association of effectiveness measured by the CDAI with the socio-demographic (gender, education, marital status and race) and clinical variables (type of drug, EuroQol (EQ)-5D and Health Assessment Questionnaire (HAQ)). Logistic regression was applied in the multivariate analysis of the variables that presented a p< .20 value during the univariate analysis.RESULTS:All 266 RA patients completed six months of follow-up. The most widely used bDMARDs was adalimumab (57.1 percent), with etanercept used by 22.2 percent, golimumab by 7.5 percent, abatacept by 4.5 percent, tocilizumab by 3.4 percent, infliximab by 2.6 percent, certolizumab by 1.5 percent, and rituximab by 1.1 percent. The bDMARDs reduced disease activity as measured by CDAI at six months of follow-up (p<.001). The percentage of patients achieving remission or low disease activity was 40.6 percent. bDMARDs were more effective in patients with better functionality (Odds Ratio, OR = 2.140 / 95 percent Confidence Interval, CI 1.219 - 3.756) at beginning of treatment and in patients who not had a previous bDMARDs (OR = 2.150 / 95 percent CI 1.144 - 4.042).CONCLUSIONS:In this real-world study, functionality and use of previous bDMARDs are predictors in patients with RA treated with bDMARDs.

Is there any correlation between high sensitive CRP and disease activity in systemic lupus erythematosus?

Lupus ◽  
2011 ◽  
Vol 20 (14) ◽  
pp. 1494-1500 ◽  
Author(s):  
Z Rezaieyazdi ◽  
M Sahebari ◽  
MR Hatef ◽  
B Abbasi ◽  
H Rafatpanah ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Disease Activity ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Serum Levels ◽  
Enzyme Linked Immunosorbent Assay ◽  
Healthy Controls ◽  
Systemic Lupus ◽  
Hs Crp

The role of C-reactive protein (CRP) in systemic lupus erythematosus (SLE) as an inflammatory marker is still controversial. Recently, more sensitive methods, such as high sensitive CRP (hs-CRP) have been used to detect micro-inflammation. The role of hs-CRP in lupus flare has not been documented well. We conducted this study to examine the correlation between hs-CRP serum concentrations and disease activity in lupus. Ninety-two SLE patients and 49 healthy controls contributed to our study. Most confounding factors influencing the hs-CRP values were excluded. Disease activity was estimated using the SLE Disease Activity Index (SLEDAI-2K). hs-CRP values were determined using an enzyme-linked immunosorbent assay (ELISA) kit. Serum values of hs-CRP were significantly higher ( p < 0.001, z = 3.29) in patients compared with healthy controls. The cutoff point for hs-CRP between patients and controls was 0.93 mg/L (Youden’s Index = 0.39). There was no correlation between hs-CRP serum levels and disease activity. Furthermore, hs-CRP values did not correlate with any of the laboratory parameters, except for C3 ( p = 0.003, rs = −0.2) and C4 ( p = 0.02, rs = −0.1). Although hs-CRP serum levels were significantly higher in lupus patients compared with healthy controls, it seems that this marker is not a good indicator for disease activity.

scholarly journals The challenges and controversies of measuring disease activity in systemic sclerosis

2018 ◽  
Vol 3 (2) ◽  
pp. 115-121 ◽  
Author(s):  
Laura Ross ◽  
Murray Baron ◽  
Mandana Nikpour
Keyword(s):  
Clinical Trials ◽  
Systemic Sclerosis ◽  
Disease Activity ◽  
Outcome Measures ◽  
Activity Index ◽  
Disease Status ◽  
Significant Research ◽  
History Of ◽  
Major Alteration ◽  
Definition Of

Major alteration of the natural history of systemic sclerosis is limited with current treatments, and the development of novel therapies has been hampered, in part, by the lack of fully validated multi-system outcome measures. There remains a lack of consensus as to the very definition of systemic sclerosis disease activity, complicating efforts to measure activity in clinical trials. Previously published multi-system measures of disease status are yet to be fully validated according to the Outcome Measures in Rheumatology (OMERACT) filter. There is currently significant research interest in developing new systemic sclerosis–specific measures to better describe and compare patient cohorts and measure therapeutic responses in clinical trials. An accurate measure of disease activity in systemic sclerosis will facilitate the enrichment of clinical trials with patients who have active disease, targeting a group of patients most likely to benefit from therapeutic intervention. In addition, following on from successes in other rheumatic conditions, a state of low disease activity, measured by an activity index, may become a clinical trial end point and therapeutic target. The Scleroderma Clinical Trials Consortium has undertaken to develop a definition of disease activity and fully validate a new systemic sclerosis activity index. The Scleroderma Clinical Trials Consortium Activity Index will be developed using consensus and data-driven methods and is envisaged to be widely used in research and clinical settings.

Sleep quality in patients with systemic sclerosis: relationship between the clinical variables, depressive symptoms, functional status, and the quality of life

2013 ◽  
Vol 33 (8) ◽  
pp. 1973-1979 ◽  
Author(s):  
Mustafa Akif Sariyildiz ◽  
Ibrahim Batmaz ◽  
Mahmut Budulgan ◽  
Mehtap Bozkurt ◽  
Levent Yazmalar ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Depressive Symptoms ◽  
Systemic Sclerosis ◽  
Sleep Quality ◽  
Functional Status ◽  
Clinical Variables

scholarly journals Who sleeps better? Sleep patterns and sleep disturbances in adolescents with recurrent abdominal pain or inflammatory bowel disease and healthy controls

2021 ◽  
Vol 3 (1) ◽  
pp. 83-93
Author(s):  
Ann-Kristin Manhart ◽  
◽  
Angelika A. Schlarb ◽  
Keyword(s):  
Abdominal Pain ◽  
Sleep Quality ◽  
Sleep Disturbances ◽  
Sleep Problems ◽  
Recurrent Abdominal Pain ◽  
Control Group ◽  
Healthy Controls ◽  
Healthy Control ◽  
Inflammatory Bowel ◽  
Sleep Difficulties

Background: Sleep difficulties play an important role in the maintenance and course of chronic abdominal pain disorders (RAP and IBD). Particularly among adolescents with inflammatory bowel diseases (IBD) or recurrent abdominal pain (RAP), adequate sleep seems to be important, as the diseases self and the associated symptoms can cause distress and impair daytime functioning. Hence it seems adequate to take a closer look concerning the sleep difficulties within the different conditions of abdominal pain especially in comparison to a healthy control. To our knowledge no former study compared sleep problems in youths with RAP and IBD as well as healthy controls. Thus the aim of the present study was to 1) evaluate sleep problems in the RAP and IBD and 2) compare the sleep problems of these abdominal pain diseases with a healthy control group. Methods: 129 adolescents (14-25 years) took part in the online survey, with 58 suffering from IBD, 23 had RAP and 48 healthy controls. Adolescents completed sleep questionnaires as PSQI, SDSC or NEQ. Data was analysed by conducting MANOVAs to test differences between the three groups followed by a post-hoc analyses. Results: Significant differences between both patient groups and healthy controls regarding sleep quality as well as sleep disturbances were found. Results indicate that especially young IBD patients suffered more often from poor sleep quality, sleep disturbances as well as daily effects of nightmares than the control group. The comparison of adolescents with RAP and healthy controls showed elevated scores concerning sleep disturbances for RAP patients. However, IBD and RAP adolescents did not differ significantly concerning most sleep measurements. Discussion: The study at hand was the first to compare adolescents with IBD and RAP regarding sleep difficulties. Adolescents with IBD and RAP have an impaired sleep quality as well as a higher rate of sleep disturbances and suffer from daily effects of nightmares than the control group. Therefore sleep disturbances should be also addressed when treating IBD and RAP patients to prevent further impairments.

scholarly journals SLE-DAS in the First Trimester of Gestation Predicts Maternal Lupus Flares Later in Pregnancy

2021 ◽  
Vol 12 ◽  
Author(s):  
Maddalena Larosa ◽  
Nathalie Costedoat-Chalumeau ◽  
Gaëlle Guettrot-Imbert ◽  
Veronique Le Guern ◽  
Nathalie Morel ◽  
...  
Keyword(s):  
Disease Activity ◽  
Pregnancy Outcome ◽  
Lupus Erythematosus ◽  
Activity Index ◽  
Adverse Pregnancy Outcome ◽  
Univariate Analysis ◽  
First Trimester ◽  
Premature Delivery ◽  
Childbearing Age ◽  
Singleton Pregnancy

Introduction: Systemic Lupus Erythematosus (SLE) mainly occurs during childbearing age. Remission or low disease activity state (LDAS) before conception are recommended by experts to achieve a favourable lupus pregnancy outcome but little is known on the best way to evaluate remission or activity status during pregnancy.Objectives: We tested SLE-disease activity score (SLE-DAS) in the first trimester as predictor of maternal flares and obstetrical complications in 2nd and 3rd trimester in a cohort of SLE pregnant women.Patients and Methods: Inclusion criteria were: 1) women ≥ 18 years; 2) affected with SLE (SLICC 2012); 3) enrolled in two referral centers (Italy and France) 4) with an ongoing singleton pregnancy at 12 weeks (only one pregnancy per patient). Disease activity was assessed at first trimester of pregnancy, using SLE-pregnancy disease activity index (SLEPDAI) and retrospectively applying SLE-DAS. Maternal lupus flares at 2nd and 3rd trimester were defined by the SELENA-SLEDAI Flare Index (SFI). Adverse pregnancy outcome (APO) included: fetal and neonatal death, placental insufficiency with premature delivery &lt;37 weeks, and small for gestational age (SGA) (≤3rd percentile).Results: We included 158 pregnant patients affected with SLE. At first trimester the median SLEPDAI (IQR) was 2 (0–4) and the median SLE-DAS (IQR) 1.32 (0.37–2.08). At least one flare occurred in 25 (15.8%) women during the 2nd and 3rd trimester. APO occurred in 19 (12.0%) patients. A significant correlation between SLE-DAS and SLEPDAI was found in this cohort (Spearman’s ρ = 0.97, Figure 1). At multivariate analysis, both SLE-DAS and SLEPDAI predicted maternal flares (adjOR = 1.2; 95% CI = 1.0–1.3, p = 0.02; adjOR 1.3, 95% CI = 1.1–1.6 per unit increase, p = 0.01, respectively). SLE-DAS and SLEPDAI were associated with APO at univariate analysis (p = 0.02).Conclusions: SLE-DAS was highly correlated with SLEPDAI and its use in the first trimester predicted maternal flares in the 2nd and 3rd trimester, making SLE-DAS a reliable instrument to measure SLE activity during pregnancy.

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