P–450 Effects of rheumatoid arthritis and methotrexate therapy on ovarian reserve in infertile women

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
G Vlasova ◽  
S Perminova
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Ovarian Reserve ◽  
Small Sample Size ◽  
Genetic Material ◽  
Main Group ◽  
Small Sample ◽  
Control Group ◽  
Proliferating Cells ◽  
Number Of Patients

Abstract Study question Do patients with infertility and rheumatoid arthritis (RA) treated with methotrexate (MTX) have ovarian reserve alterations? Summary answer Women with infertility and RA treated with MTX were found to have statistically significant decrease of ovarian reserve. What is known already Rheumatoid arthritis (RA) is one of the most prominent inflammatory diseases affecting women of child-bearing age [Brouwer J. et al, 2014]. RA and its treatment may interfere with the female reproductive physiology. The vast majority of patients with RA are treated with methotrexate (MTX) which is a folate antagonist that inhibits DNA synthesis. MTX, which is the anchor drug in RA, targets actively proliferating cells including the oocytes and granulosa cells which may impair the ovarian reserve [Min Tun Kyaw et al, 2020]. Study design, size, duration A prospective case-control study that enrolled 72 female patients with infertility was conducted in the 2-year time period of September 2018 to October 2020. Participants/materials, setting, methods The main group comprised 32 patients with infertility and RA; the control group consisted of 40 women with infertility only. Patients with RA were stratified into subgroups based on whether or not they received MTX. To investigate ovarian reserve measurement of serum anti-Müllerian hormone (AMH) was used. The level of AMH was evaluated concerning RA duration and activity, as well as the age at initiation of MTX therapy, dosage, and treatment duration. Main results and the role of chance The mean age of the study population was 36±3 years. The duration of RA was 4 [3; 11] years. The low disease activity based on DAS28-ESR (disease activity score based on 28 joints using the erythrocyte sedimentation rate) prevailed(56.2%). In the main group 19(59.4%) women received MTX therapy. The MTX dosage was 15 [15;20]mg /wk, the duration of MTX therapy by the day of inclusion in the study was 18.7[1; 15]months. The AMH level was significantly lower in the main group (2.1 n /ml vs 2.73ng /ml, p = 0.043). The number of patients with decreased ovarian reserve (AMH level<1.0ng/ml) significantly prevailed in the group of patients with RA (25% vs 5%, p = 0.015). When assessing the AMH level in patients with RA who received MTX (n = 19) and patients in the control group, there was a tendency towards a decrease in the indicator in the first subgroup, but no statistically difference was found (p = 0.074). Correlation analysis of the dependence of AMH level on the patient age showed the most significant decrease in AMH in the patients with RA receiving MTX compared to the patients with RA who did not, and compared to all patients with RA regardless of the therapy received (rs=–0.563)(p < 0.05). Limitations, reasons for caution The lack of statistically significant data in certain cases may be due to the small sample size. Wider implications of the findings: RA and MTX administration are associated with a significant decrease in AMH levels. The age of initiation of the therapy is negatively correlated with the AMH level. In this regard, patients with already compromised reproductive function who are planning to receive MTX should be advised to preserve the genetic material. Trial registration number 567890

P-450 Effects of rheumatoid arthritis and methotrexate therapy on ovarian reserve in infertile women

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
G Vlasova ◽  
S Perminova
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Ovarian Reserve ◽  
Small Sample Size ◽  
Genetic Material ◽  
Main Group ◽  
Small Sample ◽  
Control Group ◽  
Proliferating Cells ◽  
Number Of Patients

Abstract Study question Do patients with infertility and rheumatoid arthritis (RA) treated with methotrexate (MTX) have ovarian reserve alterations? Summary answer Women with infertility and RA treated with MTX were found to have statistically significant decrease of ovarian reserve. What is known already Rheumatoid arthritis (RA) is one of the most prominent inflammatory diseases affecting women of child-bearing age [Brouwer J. et al, 2014]. RA and its treatment may interfere with the female reproductive physiology. The vast majority of patients with RA are treated with methotrexate (MTX) which is a folate antagonist that inhibits DNA synthesis. MTX, which is the anchor drug in RA, targets actively proliferating cells including the oocytes and granulosa cells which may impair the ovarian reserve [Min Tun Kyaw et al, 2020]. Study design, size, duration A prospective case-control study that enrolled 72 female patients with infertility was conducted in the 2-year time period of September 2018 to October 2020. Participants/materials, setting, methods The main group comprised 32 patients with infertility and RA; the control group consisted of 40 women with infertility only. Patients with RA were stratified into subgroups based on whether or not they received MTX. To investigate ovarian reserve measurement of serum anti-Müllerian hormone (AMH) was used. The level of AMH was evaluated concerning RA duration and activity, as well as the age at initiation of MTX therapy, dosage, and treatment duration. Main results and the role of chance The mean age of the study population was 36±3 years. The duration of RA was 4 [3;11] years. The low disease activity based on DAS28-ESR (disease activity score based on 28 joints using the erythrocyte sedimentation rate) prevailed(56.2%). In the main group 19(59.4%) women received MTX therapy. The MTX dosage was 15 [15;20]mg /wk, the duration of MTX therapy by the day of inclusion in the study was 18.7[1;15]months. The AMH level was significantly lower in the main group (2.1 n /ml vs 2.73ng /ml, p = 0.043). The number of patients with decreased ovarian reserve (AMH level<1.0ng/ml) significantly prevailed in the group of patients with RA (25% vs 5%, p = 0.015). When assessing the AMH level in patients with RA who received MTX (n = 19) and patients in the control group, there was a tendency towards a decrease in the indicator in the first subgroup, but no statistically difference was found (p = 0.074). Correlation analysis of the dependence of AMH level on the patient age showed the most significant decrease in AMH in the patients with RA receiving MTX compared to the patients with RA who did not, and compared to all patients with RA regardless of the therapy received (rs=-0.563)(p < 0.05). Limitations, reasons for caution The lack of statistically significant data in certain cases may be due to the small sample size. Wider implications of the findings RA and MTX administration are associated with a significant decrease in AMH levels. The age of initiation of the therapy is negatively correlated with the AMH level. In this regard, patients with already compromised reproductive function who are planning to receive MTX should be advised to preserve the genetic material. Trial registration number 567890

Investigating the Validity of the Minimal Disease Activity State for Patients with Rheumatoid Arthritis Treated with Abatacept

2009 ◽  
Vol 36 (2) ◽  
pp. 260-265 ◽  
Author(s):  
GEORGE A. WELLS ◽  
MAARTEN BOERS ◽  
TRACY LI ◽  
PETER S. TUGWELL
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Health Assessment ◽  
Control Group ◽  
Minimal Disease Activity ◽  
The Core ◽  
Core Set ◽  
Number Of Patients ◽  
Minimal Disease ◽  
Activity State

Objective.To validate the definitions of minimal disease activity (MDA) in patients with rheumatoid arthritis (RA) and to compare abatacept to control with respect to patients attaining a state of MDA.Methods.Two randomized controlled trials comparing abatacept to control in patients with RA were considered: ATTAIN and AIM. Core set measures, Disease Activity Score 28-joint count (DAS28), and, for AIM, radiographic scores were available. The core set and DAS-based definitions for MDA were calculated and the number of patients in the treatment groups meeting the definitions was compared to determine sensitivity of the criteria to treatment differences and patient severity. The number of times achieving MDA was compared to the change in Health Assessment Questionnaire (HAQ), and for the AIM study compared to change in radiographic scores.Results.For both definitions of MDA, the change in radiographic scores showed a continual decrease in progression the more often a patient was in MDA. The change in HAQ, for both studies, showed a similar consistent improvement — the longer a patient was in MDA, then the better the HAQ score. Significantly more patients in the abatacept group met the core set and DAS-based definition of MDA than in the control group.Conclusion.The presence and persistence of MDA was associated with slowing of radiographic progression and improvement in the HAQ, providing support for discriminative and predictive validity of the measure. The MDA results were consistent with other efficacy analyses indicating a treatment advantage for abatacept.

scholarly journals Yoga for Treating Rheumatoid Arthritis: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 7 ◽  
Author(s):  
Xiangling Ye ◽  
Zehua Chen ◽  
Zhen Shen ◽  
Guocai Chen ◽  
Xuemeng Xu
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Physical Function ◽  
Grip Strength ◽  
Inflammatory Cytokines ◽  
Large Scale ◽  
Small Sample Size ◽  
Meta Analysis ◽  
Small Sample ◽  
Cochrane Library

Purpose: Rheumatoid arthritis (RA) is a pervasive inflammatory autoimmune disease that seriously impairs human health and requires more effective non-pharmacologic treatment approaches. This study aims to systematically review and evaluate the efficacy of yoga for patients with RA.Methods: Medline (through PubMed), Cochrane Library, EMBASE (through SCOPUS), and Web of Science database were screened through for articles published until 20 July 2020. Randomized controlled trials (RCTs) of yoga in patients with RA were included. Outcomes measures were pain, physical function, disease activity, inflammatory cytokines, and grip strength. For each outcome, standardized mean differences (SMD) and 95% confidence intervals (CI) were calculated.Result: Ten trials including 840 patients with RA aged 30–70 years were identified, with 86% female participants. Meta-analysis revealed a statistically significant overall effect in favor of yoga for physical function (HAQ-DI) (5 RCTs; SMD = −0.32, 95% CI −0.58 to −0.05, I2 = 15%, P = 0.02), disease activity (DAS-28) (4 RCTs; SMD = −0.38, 95% CI −0.71 to −0.06, I2 = 41%, P = 0.02) and grip strength (2 RCTs; SMD = 1.30, 95% CI 0.47–2.13, I2 = 63%, P = 0.002). No effects were found for pain, tender joints, swollen joints count or inflammatory cytokines (i.e., CRP, ESR, IL-6, and TNF-α).Summary: The findings of this meta-analysis indicate that yoga may be beneficial for improving physical function, disease activity, and grip strength in patients with RA. However, the balance of evidence showed that yoga had no significant effect in improving pain, tender joints, swollen joints count, and inflammatory cytokines in patients suffering from RA. Considering methodological limitations, small sample size, and low-quality, we draw a very cautious conclusion in the results of the estimate of the effect. High-quality and large-scale RCTs are urgently needed in the future, and the real result may be substantially different.

scholarly journals AB0226 EVALUATION OF RITUXIMAB EFFICACY WITH VARIOUS COMPOSITE MEASURES OF INFLAMMATORY ACTIVITY IN PATIENTS WITH RHEUMATOID ARTHRITIS

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 1139.1-1139
Author(s):  
Y. Olyunin ◽  
D. Kusevich ◽  
E. Nasonov
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
High Activity ◽  
Inflammatory Activity ◽  
Tender Joint Count ◽  
Control Group ◽  
Tender Joint ◽  
Composite Indices ◽  
Number Of Patients ◽  
Target Activity

Background:Disease modifying anti-rheumatic drugs (DMARD) can provide an unbalanced effect on individual components of the inflammatory process, which in some cases leads to an insufficiently correct assessment of the patient’s status when using composite activity indices [1].Objectives:To compare the results of the rituximab (RTX) efficacy assessment in patients with rheumatoid arthritis (RA) using different composite indices of disease activity.Methods:Patients with active RA observed in 23 medical centers of the Russian Federation were included. They were randomized into 2 groups in a 2:1 ratio. In the main group methotrexate (MTX) was prescribed at 15 mg per week and RTX infusions 600 mg on days 1 and 15. Patients in the control group received MTX 15 mg per week and placebo on days 1 and 15. If after 15 weeks 20% reduction of tender joint count (TJC) and swollen joint count (SJC) was not achieved, another DMARD was prescribed.Results:159 RA patients (131 women and 18 men) were included. The mean age of patients was 51.4±11.8 years, the median duration of RA – 2.8 [0.6; 5.8] years. At baseline DAS28, SDAI and CDAI in all cases assessed disease activity as high. 6 months after RTX administration DAS28 showed remission in 9%, low, moderate and high activity activity in 7%, 47% and 37% of cases, SDAI – in 7%, 12%, 34% and 47%, CDAI – in 7%, 11%, 30% and 52%, respectively. In the control group remission, low, moderate and high activity by DAS28 were revealed in 2%, 2%, 38% and 58%, by SDAI – in 2%, 4%, 35%, 59%, by CDAI – in 2%, 6%, 29%, 63% of patients respectively. After 6 months, in patients achieved the treatment target (remission or low activity) according to DAS28, SJC in 12 cases was 0, in 3 – 1 and in 1 – 2. TJC was 0 in 9 cases and in 7 patients ranged from 1 to 14. The level of C-reactive protein (CRP) in 14 cases was within the normal range and in 2 – increased. Erythrocyte sedimentation rate (ESR) was normal in all cases. SDAI after 6 months showed the target activity in 18 patients treated with RTX. In 12 of them the SJC was 0, in 4 – 1 and in 2 – 2. In 9 cases TJC was 0, in the rest patients it varied from 2 to 5. The level of CRP was normal in 15 patients, ESR – in all patients. CDAI met the target activity in 17 patients. In 12 of them, SJC was 0, in 3 – 1, in 2 – 2. The level of CRP was normal in 14, ESR – in all patients.Conclusion:Assessment of RTX efficacy with DAS28, SDAI, and CDAI in RA provided comparable number of patients who achieved remission or low disease activity 6 months after administration of the drug. The groups of patients who reached this target level of activity by DAS28, SDAI, and CDAI did not have significant differences in the values of main measures characterizing residual inflammatory activity, including SJC, TJC, ESR, and CRP.References:[1]Bastida C, Soy D, Ruiz-Esquide V, Sanmartí R, et al. Br J Clin Pharmacol. 2019 Aug;85(8):1710-1718.Disclosure of Interests:None declared

scholarly journals AB0207 CLINICAL IMPACT OF ANTI-CARP ANTIBODIES IN RHEUMATOID ARTHRITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1403.1-1404
Author(s):  
M. Markovic ◽  
B. Glisic ◽  
M. Petronijevic
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Functional Status ◽  
Joint Damage ◽  
Control Group ◽  
Antibody Concentration ◽  
Open Label ◽  
Positive Correlation ◽  
Number Of Patients ◽  
Peptide Antibodies

Background:Antibodies directed against carbamylated proteins (anti-CarP) have been recently introduced for the first time as a new biomarker in rheumatoid arthritis (RA) (1). Their presence is predictive for the development of RA (2). Anti-CarP antibodies are associated with the development of more severe forms of the disease in overall and anti-citrullinated peptide antibodies negative population of patients with RA (3). In the literature is still current the research which associate these antibodies with disease activity and functional status of patients.Objectives:This study investigated the incidence of anti-CarP positive findings in patients with RA on synthetic and biologic disease-modifying therapy (DMT) and the relationship between anti-CarP antibody status and both disability and disease activity.Methods:It was an open-label, observational, cross-sectional study. The trial included 70 patients with RA diagnosed on the basis of ACR 1987 and ACR / EULAR 2010 criteria, on treatment with synthetic and biological DMT, who attended the Clinic of Rheumatology, Military Medical Academy, from September to December 2018.The control group consisted of 18 healthy individuals. After approval of the institutional Ethical Committee and after patients have signed Informed Consent,the study was conducted. Disease activity score (DAS28) was determined for the assessment of RA activity, and the assessment of patients’ functional ability was performed using the Health assessment questionnaire disability index (HAQ-DI). Concentration of anti-CarP antibodies was determined by commercial ELISA anti-CarP quantitative sandwich immunoassay. The methods of descriptive and analytical statistics were used in statistical data processing.Results:Based on the cut-off value (5.9 ng / ml), no one in the control group had positive anti-CarP antibodies, while 34.7% of the subjects with RA were positive. The positive correlation was found between anti-CarP antibody concentration and DAS28 in all RA patients (p = 0.0003; Pearson r = 0.4829). The positive correlation was also found between anti-CarP antibody concentration and HAQ-DI in all RA patients (p = 0.0003; Pearson r = 0.4253).Conclusion:Anti-CarP antibodies were present in a significant number of patients with RA. This study demonstrated that patients with RA with higher concentrations of anti-CarP antibodies have higher disease activity and impaired functional status. It is undisputed that further and larger studies are needed to better determine the clinical significance of these antibodies.References:[1]Shi J, Knevel R et al. Autoantibodies recognizing carbamylated proteins are present in sera of patients with rheumatoid arthritis and predict joint damage. Proc Natl AcadSci U S A. 2011 Oct 18;108(42):17372-7.[2]Yee A, Webb T et al. Anti-CarP antibodies as promising marker to measure joint damage and disease activity in patients with rheumatoid arthritis. Immunol Res. 2015 Feb;61(1-2):24-30.[3]Brink M, Verheul MK et al. Anti-carbamylated protein antibodies in thepresymptomatic phase of rheumatoid arthritis, their relationship with multiple anticitrulline peptide antibodies and association with radiological damage. Arthritis Res Ther. 2015 Feb 7;17:25.Graphs 1 and 2.Correlation of anti-CarP antibody concentration with DAS28 and HAQ-DI in all RA patientsDisclosure of Interests:None declared

scholarly journals Metabolic aspects of clinical remission prediction from baseline blood gene expression in patients with rheumatoid arthritis treated with methotrexate

2019 ◽  
Vol 13 (2) ◽  
pp. 47-54
Author(s):  
E. V. Chetina ◽  
N. V. Demidova ◽  
G. A. Markova
Keyword(s):  
Rheumatoid Arthritis ◽  
Gene Expression ◽  
Disease Activity ◽  
Clinical Remission ◽  
Structural Changes ◽  
Caspase 3 ◽  
Unknown Etiology ◽  
Control Group ◽  
Healthy Individuals ◽  
Number Of Patients

Rheumatoid arthritis (RA) is an autoimmune disease of unknown etiology, which is characterized by chronic erosive arthritis (synovitis) and systemic inflammation of the viscera. Methotrexate (MTX) is the drug of choice for RA treatment. However, it is currently impossible to predict the efficacy of MTX in a particular patient; the drug fails to produce the desired effect or causes adverse reactions in a considerable number of patients. The identification of patients who are responsive to MTX could significantly improve the results of therapy.Objective: to investigate the specific features of baseline (pretreatment) expression of genes responsible for major metabolic and energy production pathways in RA patients with different disease activity and to identify the genes, the baseline expression of which could serve as a predictor for remission attainment.Patients and methods. Blood from 40 RA patients (mean age 47.5 years; mean disease duration 7.9 weeks) who had not previously received MTX and 26 healthy donors (mean age 45.1 years). All the patients had used MTX (15 mg/week) for 2 years. Clinical response was evaluated by DAS28 and the serum levels of anti-cyclic citrullinated peptide antibodies, C-reactive protein, and rheumatoid factor. Remission was diagnosed according to ACR/EULAR and DAS28 (DAS28 <2.6). Joint structural changes were radiographically evaluated. Gene expression was determined in peripheral blood cells by real-time reverse transcriptase-polymerase chain reaction. A control group consisted of 26 randomly recruited gender- and sex-matched patients without autoimmune diseases and a family history.Results and discussion. MTX treatment significantly decreased disease activity according to DAS28. At the end of the investigation, the majority of patients had moderate disease activity (3.2≤ DAS28 ≤5.1), 4 had high disease activity, while 12 attained remission (DAS28 <2.6). Gene expression analysis showed that RA patients who had achieved clinical remission after MTX therapy displayed higher baseline expression of the genes associated with glycolysis (Glut1, PKM), inflammation (TNF-α), autophagy (ULK1), apoptosis (caspase 3, p21), and hypoxia (HIF1α), compared with patients who had not attained remission and with healthy individuals. In addition, in patients who had achieved remission, the baseline expression of the CD1 gene was significantly higher than in healthy individuals, while in the remaining patients the expression of this gene was significantly lower than in the controls. While the disease activity remained high, the baseline expression of the p21, caspase 3, TGFβ1, and RUNX2 genes was significantly lower than in healthy individuals and other patients with RA.Conclusion. Remission achievement in RA patients who had not previously received MTX was associated with higher baseline (pretreatment) gene expression associated with glycolytic activity, inflammation, autophagy, apoptosis, and hypoxia compared with patients who failed to attain remission. Elevated baseline expression of the CD1 gene compared with that in healthy individuals may serve as a predictor of sensitivity to MT therapy. 

scholarly journals THU0649-HPR ASSESSMENT OF THE EFFECTIVENESS OF THE EDUCATIONAL PROGRAM FOR PATIENTS WITH RHEUMATOID ARTHRITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 569.2-569
Author(s):  
M. Salokhiddinov ◽  
F. Umarov
Keyword(s):  
Rheumatoid Arthritis ◽  
Social Support ◽  
Educational Program ◽  
Well Being ◽  
Main Group ◽  
Psychological Status ◽  
Response To Treatment ◽  
Control Group ◽  
Functional Capabilities ◽  
Number Of Patients

Background:Effective therapy of rheumatoid arthritis (RA) is impossible without the active and competent participation of the patient in this process, which requires educational programs based on the real needs of the patientObjectives:The purpose of the study was to develop an educational program for patients with RA and evaluate its effectivenessMethods:The study included 65 patients with RA. 35 patients of the main group were trained in the educational program. Of these, 30 patients made up the control group. The educational program consisted of 4 daily classes of 90 minutes. Initially and after 6 months, the indices DAS28, HAQ, RAPID3 were determined using the MDHAQ questionnaireResults:After 6 months after training in the main group, the DAS28 index decreased by 1.28 ± 0.28 points (p <0.05), HAQ - by 0.65 ± 0.39 (55.2%) (p <0.01), RAPID3 - by 4.87 ± 0.82 (45.6%) (p <0.01), anxiety level - by 0.78 ± 0.28 (52.1%) (p < 0.05), depression - by 0.76 ± 0.54 (43.4%) (p <0.05), fatigue - by 2.96 ± 1.21 points (42.3%) (p <0, 05), sleep improved by 0.85 ± 0.34 (52.3%) (p <0.05). 6 months after participating in the educational program, a good response to treatment according to DAS28 according to EULAR criteria was significantly more often recorded (54.5% versus 29.0% in the control group (p <0.05), and the number of patients noted improvement well-being increased by 9 times (p <0.01). The dynamics in the control group was less pronounced, which determined statistically significant differences between groups for most indicators (p <0.05)Conclusion:The educational program improves functional capabilities, psychological status, helps control the activity of the disease and improves the quality of life of patients with RAReferences:[1]Chen SY Wang. The Relationship between Physical Function, Knowledge of Disease, Social Support and Self care behavior in Patients with Rheumatoid Arthritis. Journal of Nursing Research. 2007;15:183–191.[2]Taal E, Rasker JJ, Seydel ER, Wiegman O. Health Status, adherence with health recommendations, self-efficacy and social support in patients with rheumatoid arthritis. Patient Education & Counseling. 1993;20:63–76.Acknowledgments:I would like to thank to all my Prof Ahmedov and department of Rheumatology for their sincere supportDisclosure of Interests:None declared

Tea Consumption Is Associated with Decreased Disease Activity of Rheumatoid Arthritis in a Real-World, Large-Scale Study

2020 ◽  
Vol 76 (1) ◽  
pp. 54-61 ◽  
Author(s):  
Jiayang Jin ◽  
Jing Li ◽  
Yuzhou Gan ◽  
Jiajia Liu ◽  
Xiaozhen Zhao ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Real World ◽  
Large Scale ◽  
Small Sample Size ◽  
Small Sample ◽  
Inverse Association ◽  
Tea Consumption ◽  
Logistic Regression Models

Introduction: The role of tea consumption on rheumatoid arthritis (RA) has been studied in recent years, but no clear conclusion has been drawn as a result of small sample size of the studies or the fact that only in vitro studies have been performed. Objectives: The aim of this study was to explore the possible association of tea consumption with RA through a large-scale, real-world study. Methods: A total of 733 RA patients were investigated from June to December, 2016. The disease activity of RA was assessed according to disease activity score 28-erythrocyte sedimentation rate. The amount and types of tea consumption were recorded by on-site self-administered questionnaires. Logistic regression models were applied to analyze the correlation between tea consumption and disease activity, adjusting for demographics, clinical and laboratory factors. Results: There was an inverse association between tea consumption and disease activity in RA patients (OR 0.66, 95% CI 0.46–0.94). Compared with non-tea drinkers, a higher-intake of tea (>750 mL/day) was associated with lower disease activity of RA (OR 0.39, 95% CI 0.19–0.79), but not low-intake (≤750 mL/day; OR 0.83, 95% CI 0.42–1.63). A significant dose-response association was found between the amount of tea consumption and disease activity (p for trend <0.01). Further hierarchical regression analysis showed that such inverse associations were mainly present in female patients (p = 0.004), non-smokers (p = 0.01) or elders (≥60 years; p = 0.01). Conclusion: Tea consumption is associated with decreased disease activity of RA, suggesting the potential beneficial effect of tea in the disease.

scholarly journals Longitudinal assessment of S100B serum levels and clinical factors in youth patients with mood disorders

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Aleksandra Rajewska-Rager ◽  
Monika Dmitrzak-Weglarz ◽  
Pawel Kapelski ◽  
Natalia Lepczynska ◽  
Joanna Pawlak ◽  
...  
Keyword(s):  
Mood Disorders ◽  
Calcium Binding ◽  
Clinical Symptoms ◽  
Small Sample Size ◽  
Serum Levels ◽  
Small Sample ◽  
Drop Out ◽  
Control Group ◽  
Longitudinal Assessment ◽  
Depressed Group

AbstractMood disorders have been discussed as being in relation to glial pathology. S100B is a calcium-binding protein, and a marker of glial dysfunctions. Although alterations in the S100B expression may play a role in various central nervous system diseases, there are no studies on the potential role of S100B in mood disorders in adolescents and young adults . In a prospective two-year follow-up study, peripheral levels of S100B were investigated in 79 adolescent/young adult patients (aged 14–24 years), diagnosed with mood disorders and compared with 31 healthy control subjects. A comprehensive clinical interview was conducted which focused on clinical symptoms and diagnosis change. The diagnosis was established and verified at each control visit. Serum S100B concentrations were determined. We detected: lower S100B levels in medicated patients, compared with those who were drug-free, and healthy controls; higher S100B levels in a depressed group with a family history of affective disorder; correlations between age and medication status; sex-dependent differences in S100B levels; and lack a of correlation between the severity of depressive or hypo/manic symptoms. The results of our study indicate that S100B might be a trait-dependent rather than a state-dependent marker. Due to the lack of such studies in the youth population, further research should be performed. A relatively small sample size, a lack of exact age-matched control group, a high drop-out rate.

scholarly journals FRI0094 SIGNIFICANT IMPROVEMENT OF NT-PROBNP LEVELS IN RHEUMATOID ARTHRITIS PATIENTS TREATED WITH TOCILIZUMAB AND TOFACITINIB

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 625.2-626
Author(s):  
H. Gerasimova ◽  
T. Popkova ◽  
I. Kirillova ◽  
M. Cherkasova ◽  
A. Martynova ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Cardiovascular Death ◽  
Control Group ◽  
Activity Levels ◽  
Das 28 ◽  
Interleukin 6 Receptor ◽  
Inflammatory Drugs ◽  
Roche Diagnostics

Background:N-terminal pro-brain natriuretic peptide (NT-proBNP) is a recognized predictor of congestive heart failure (CHF) and cardiovascular death. Rheumatoid arthritis (RA) patients (pts) were shown to have higher NT-proBNP concentrations than in general population, but it remains unclear, whether NT-proBNP levels are related to RA duration, activity or treatment.Objectives:To investigate the effect of interleukin 6 receptor inhibitor - tocilizumab (TCZ) and JAK inhibitor - tofacitinib (TOFA) on NT-proBNP levels in RA pts during a 12-month (m) follow-up period.Methods:The study enrolled 60pts (50women/10men) with the lack of efficacy/resistance and/or intolerance of basic anti-inflammatory drugs (DMARDs); median age was 55[42;61] years, median disease duration 55[29;120]m, with moderate to high activity (DAS28-5,1[4,6;6,1], serum positivity for rheumatoid factor (RF)(85%)/ anti-cyclic citrullinated peptide antibodies (ACCP)(80%). The study did not include RA pts with CHF and clinically overt cardiovascular disease (CVD). Twenty nine RA pts received TCZ(8mg/kg) every 4 weeks: 61% received TCZ in combination with methotrexate (MTX), 35% - with low-dose glucocorticoids (GCs). Thirty one RA pts were prescribed oral TOFA at 5 mg BID with dose escalation to 10 mg BID in 8 (26%)pts. TOFA was used in combination with MTX in 90% pts, with GCs – in 29% pts. Pts treated with TCZ and TOFA were comparable in terms of age, sex, body mass index. RA activity rates (DAS28, SDAI, ESR, CRP) were higher in pts on TCZ -therapy compared with pts treated with TOFA. Echocardiography data and NT-proBNP levels using electrochemiluminescence method Elecsys proBNP II (Roche Diagnostics, Switzerland) were obtained at baseline and after 12m.Results:Significant positive changes in major disease activity, clinical and laboratory parameters were found in RA pts after 12 m of TCZ infusion and TOFA intake: remission (DAS28<2,6) was achieved in 54% and 39% pts, low activity levels (DAS28<3,2) – in 46% and 51% pts, respectively.The NT-proBNP levels were significantly higher in RA pts than in the control group (median 69,1 (37,9;105,8) pg/mL vs 55,3 (36,6;67,3) pg/mL,p<0.05).Six pts (10%) (three in each pts group) had NT-proBNP levels over 125pg/ml, but were asymptomatic and had unremarkable echocardiography.There was a good correlation between NT-proBNP level at baseline with age (r=0,55,p<0,001), SDAI (r=0,5, h=0,01), ACCP (r=0,23,p=0,01).Decrease of median NT-proBNP levels was documented after 12m of TCZ therapy (81,5[43,0;102,0]vs41,6[25,4;64,2]pg/ml (p<0,01) and after 12m TOFA therapy (66,1[30,5;105,0]vs16,8 [5,0;81,0]pg/ml,p=0,001).After 12m of TCZ correlations of ΔNT-proBNP were established with ΔESR (R=0,43;p<0,05], ΔСRP (R=0,46;p<0,05], ΔEe left ventricle (LV) (r=0,88,p=0,03).In the group of pts treated with TOFA ΔNT-proBNP level significantly correlated with the percentage change in DAS 28 (r=0,41,p=0,038), there was no direct correlation with changes in the parameters of the LV diastolic function.Conclusion:TCZ and TOFA treatment for 12 m reduced NT-proBNP levels in RA pts without clinically manifest CVD and CHF. Falling NT-proBNP concentrations are associated with positive dynamics of RA activity (DAS 28) and inflammatory markers (CRP, ESR), therefore allowing to suggest that increased NT-proBNP levels should be considered as a component of disease activity. Correlation between ΔNT-proBNP and ΔEeLF may be indicative as possible impact of these biomarkers on the LV diastolic function’s development in RA pts.Disclosure of Interests:None declared

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