OBJECTIVE: Colchicine, an approved treatment for gout, has been trialed in many diseases including osteoarthritis (OA) due to its anti-inflammatory effects. However, its efficacy and safety remain unclear in OA. This systematic review and meta-analysis evaluated the efficacy and safety of colchicine for the treatment of OA. METHODS: PubMed, Web of Science, Scopus, and Cochrane Central were searched from inception through September 2022. Two reviewers independently screened for randomized controlled trials (RCTs) comparing colchicine with placebo or other active comparators for the treatment of OA (knee, hand, or hip OA), extracted data, and performed Cochrane risk of bias assessments. RESULT: Nine RCTs for the knee OA and one for the hand OA were identified, consisting of 847 patients (429 in colchicine arms, 409 in control arms). The studies were conducted between 2002 and 2021 with follow-up periods ranging from 2 to 12 months, in India, Iran, Turkey, Australia, Singapore, and Iraq. Moderate-quality evidence showed no clinically important pain reduction with colchicine compared to control (standardized mean difference [SMD], 0.17; 95% confidence interval [CI], - 0.55, 0.22). Moderate-quality evidence showed no improvement in function with colchicine compared to control in knee OA patients (SMD, - 0.37; 95% CI, - 0.87, 0.13). Colchicine showed an acceptable safety profile with AEs/SAEs comparable to control. CONCLUSION: Current evidence does not suggest a benefit of colchicine in reducing pain and improving physical function in the overall cohort of hand/knee OA patients. Future trials should focus on the subgroups of OA patients with local or systemic inflammation and/or mineralization who might benefit from colchicine.

• MeSH
• artróza kolenních kloubů * farmakoterapie   MeSH
• artróza kyčelních kloubů * farmakoterapie   MeSH
• bolest MeSH
• kolchicin škodlivé účinky   MeSH
• kolenní kloub MeSH
• lidé MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• metaanalýza MeSH
• systematický přehled MeSH

The objective of this study was to investigate the patient-reported outcomes (PROs) and matrix metalloproteinase (MMP) derived extracellular matrix (ECM) biomarkers in non-radiographic (nr)-axial spondyloarthritis (axSpA) and radiographic (r)-axSpA after exercise intervention. Forty-six axSpA patients with stable disease and treatment underwent 24 weeks long exercise intervention. The clinical and laboratory assessments were performed at baseline and at follow-up. The PROs included evaluation of patient's global disease activity (PGDA), disease activity (DA7), pain (PAIN7) and fatigue during last week and quality of life questionnaires. ELISAs for MMP-degraded collagen type II, C-reactive protein (CRPM) and citrullinated vimentin were used. The data of 23 r-axSpA and 19 nr-axSpA were analysed. The PDGA was similar for nr-axSpA (35.2 ± 18.9) and r-axSpA (33.4 ± 22.3) at baseline, improved significantly after intervention (p < 0.01) and the change of PDGA was almost identical for nr-axSpA (- 10.0 ± 15.4) and r-axSpA (- 9.8 ± 11.9). Evaluations of DA7 and PAIN7 were significantly improved only in nr-axSpA (3.5 ± 2.3 and 34.7 ± 25.6 at baseline vs. 2.1 ± 1.9 and 21.0 ± 20.5, respectively, p < 0.01). The decline of DA7 and PAIN7 was more profound, but not significantly in nr-axSpA than in r-axSpA (- 1.4 ± 1.6 and - 13.7 ± 17.4 vs. - 0.5 ± 3.1 and - 3.7 ± 3.3, respectively). The quality of life was not changed. At baseline, increased levels of CRPM were found in r-axSpA (14.85 ± 4.10) compared to nr-axSpA (11.83 ± 3.20), p < 0.05, but all three biomarkers were not influenced by exercise therapy. We found that exercise therapy mainly in the nr-axSpA improves PROs, but not ECM turnover biomarkers. This indicates that exercise therapy is important for patients' health but does not affect ECM turnover.

• MeSH
• biologické markery analýza   MeSH
• C-reaktivní protein analýza   MeSH
• dospělí MeSH
• hodnocení výsledků péče pacientem * MeSH
• kvalita života MeSH
• lidé MeSH
• matrixové metaloproteinasy analýza   MeSH
• peptidové mapování MeSH
• spondylartritida rehabilitace   MeSH
• terapie cvičením * MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

OBJECTIVE: To assess the long-term safety, tolerability, and effectiveness of tocilizumab (TCZ) as monotherapy or in combination with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) in clinical practice in patients with moderate to severe rheumatoid arthritis (RA). METHODS: Patients in the 24-week, open-label ACT-SURE study who had at least a moderate EULAR response by week 24 and were from a participating country were eligible for this long-term extension (LTE); the patients continued to receive TCZ 8 mg/kg intravenously every 4 weeks as monotherapy or in combination with ≥ 1 csDMARD for up to an additional 108 weeks. The primary endpoint was the incidence of adverse events (AEs) and serious AEs (SAEs). Effectiveness endpoints included Disease Activity Score in 28 joints (DAS28) responses, American College of Rheumatology (ACR) responses, and patient-reported outcomes (PROs). RESULTS: Of the 1102 patients who completed the core 24-week study, 934 participated in the LTE; the median exposure to TCZ was 64.3 weeks. From baseline to the end of the LTE, AEs and SAEs occurred in 90% and 9% of patients, respectively. The overall event rates (95% CI) of AEs and SAEs were 406.5 per 100 patient-years (PY) (395.5, 417.8) and 8.8 per 100 PY (7.3, 10.6), respectively. Mean (SD) improvement in DAS28 was 4.12 (1.18), P < 0.0001. The DAS28 remission rates, ACR response rates, and PRO scores were maintained during the LTE study. CONCLUSION: In clinical practice, TCZ as monotherapy or in combination with csDMARDs was safe, well tolerated, and efficacious in patients with moderate to severe RA.

• MeSH
• antirevmatika škodlivé účinky   terapeutické užití   MeSH
• dospělí MeSH
• glukokortikoidy škodlivé účinky   terapeutické užití   MeSH
• humanizované monoklonální protilátky škodlivé účinky   terapeutické užití   MeSH
• inhibitory TNF škodlivé účinky   terapeutické užití   MeSH
• kombinovaná farmakoterapie MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladý dospělý MeSH
• revmatoidní artritida diagnóza   farmakoterapie   MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• stupeň závažnosti nemoci MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

To compare the prevalence of cardiovascular disease (CVD) and major CVD risk factors among rheumatoid arthritis (RA) patients enrolled in a large US and multinational registry. We compared CVD and CVD risk factor prevalence from 11 countries enrolled in the CORRONA US and CORRONA International registries; patients from the 10 ex-US participating countries were grouped by region (Eastern Europe, Latin America, and India). Unadjusted summary data were presented for demographics and disease characteristics; comparisons for prevalence of CVD risk factors and CVD were age/gender standardized to the age/gender distribution of the US enrolled patients. Overall, 25,987 patients were included in this analysis. Compared to patients from the ex-US regions, US participants had longer disease duration and lower disease activity, yet were more likely to receive a biologic agent. Additionally, CORRONA US participants had the highest body mass index (BMI). Enrolled patients in India had the lowest BMI, were more rarely smokers, and had a low prevalence of hyperlipidemia, hypertension, and prior CVD compared to the US and other ex-US regions. Participants from Eastern Europe had a higher prevalence of hypertension and hyperlipidemia and highest prevalence of all manifestations of CVD. Differences in the prevalence of both CVD and major CVD risk factors were observed across the four regions investigated. Observed differences may be influenced by variations in both non-modifiable/modifiable characteristics of patient populations, and may contribute to heterogeneity on the observed safety of investigational and approved therapies in studies involving RA patients from different origins.

• MeSH
• hyperlipidemie epidemiologie   MeSH
• hypertenze epidemiologie   MeSH
• kardiovaskulární nemoci epidemiologie   MeSH
• lidé MeSH
• prevalence MeSH
• prospektivní studie MeSH
• průřezové studie MeSH
• registrace MeSH
• revmatoidní artritida epidemiologie   terapie   MeSH
• rizikové faktory MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Argentina MeSH
• Brazílie MeSH
• Indie MeSH
• Mexiko MeSH
• Spojené státy americké MeSH
• východní Evropa MeSH

Approximately half of patients with rheumatoid arthritis (RA) have normal C-reactive protein (CRP) levels. Calprotectin is a promising and likely more specific biomarker of disease activity than conventionally used acute phase reactants. We aimed to analyse the levels of serum calprotectin in RA patients with clinically active disease and with normal/low CRP. A total of 160 RA patients underwent clinical examination (DAS28-ESR and CDAI). The levels of calprotectin were analysed in patients with moderate to high disease activity with normal/low CRP levels and in 32 healthy subjects. The discriminatory capacity of calprotectin to identify clinically active patients in spite of normal/low CRP was assessed using ROC curves. Out of all RA patients, 74/160 (46.3%) were in remission or had low disease activity according to DAS28 and had normal/low CRP levels. However, 51/160 (32%) had normal/low CRP levels despite having moderate to high disease activity. In these patients, calprotectin levels were significantly higher than those in patients who had normal/low CRP and were in remission or showed low disease activity (2.7 ± 1.5 vs. 2.1 ± 1.2 μg/mL, p = 0.043), which differed from those in healthy subjects (2.7 ± 1.5 vs. 1.9 ± 1.2 μg/mL, p = 0.011). The discriminatory capacity for calprotectin to distinguish clinically active vs. inactive disease despite normal/low CRP using AUC of the DAS28 was 0.607 (95% CI 0.503 to 0.711, p = 0.043). The present study demonstrates that calprotectin may reflect inflammatory activity in RA patients where CRP fails to do so.

• MeSH
• biologické markery krev   MeSH
• C-reaktivní protein analýza   MeSH
• krevní sedimentace MeSH
• leukocytární L1-antigenní komplex krev   MeSH
• lidé středního věku MeSH
• lidé MeSH
• referenční hodnoty MeSH
• revmatoidní artritida krev   MeSH
• stupeň závažnosti nemoci MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Finsko MeSH

GO-MORE (NCT00975130) was a large open-label, multinational, multicenter, prospective phase 3 trial evaluating add-on therapy with golimumab in biologic-naïve patients with active rheumatoid arthritis (RA). The objective of this post hoc analysis was to examine regional differences in baseline disease activity and remission rates following golimumab treatment for RA. This was a planned, descriptive post hoc analysis of data from the GO-MORE trial. Baseline disease activity and remission were defined as moderate or severe based on EULAR criteria. This analysis included 3280 participants from the GO-MORE trial. All participants included in this analysis had high or moderate disease activity at baseline. At baseline, high disease activity was least common in Europe (71.0%), Canada (77.0%), and the Middle East (78.2%) and most common in Latin America (90.7%), South Africa (91.5%), and Asia (92.5%). Month 6 remission rates were highest in South Africa (29.1%), Europe (27.9%), and the Middle East (27.3%) and lowest in Canada (19.7%), Latin America (17.2%), and Asia (15.0%). Higher rates of remission in each geographical region generally corresponded with lower baseline disease activity. We suspect that access to care and implementation of the treat-to-target strategy were the most important determinants, but this apparent relationship needs to be confirmed in further studies that include a statistical analysis of prognostic indicators.

• MeSH
• antirevmatika terapeutické užití   MeSH
• dospělí MeSH
• indukce remise MeSH
• kombinovaná farmakoterapie MeSH
• lidé středního věku MeSH
• lidé MeSH
• methotrexát terapeutické užití   MeSH
• mladiství MeSH
• mladý dospělý MeSH
• monoklonální protilátky terapeutické užití   MeSH
• prospektivní studie MeSH
• revmatoidní artritida farmakoterapie   MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• stupeň závažnosti nemoci MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• klinické zkoušky, fáze III MeSH
• multicentrická studie MeSH
• randomizované kontrolované studie MeSH

Some evidences suggest that obesity impairs the effectiveness of TNF inhibitors. We examined the impact of body mass index (BMI) on the clinical effectiveness of abatacept in rheumatoid arthritis (RA) patients. This is a pooled analysis of 10 prospective cohorts of RA patients. All patients with available BMI were included in this study. The primary endpoint was drug retention of abatacept in the different BMI categories. Multivariable Cox regression was used to estimate hazard ratios (HRs) for drug discontinuation. A secondary endpoint was EULAR/LUNDEX response rates at 6/12 months. Of the 2015 RA patients initiating therapy with IV abatacept, 380 (18.9%) were classified as obese. Obese patients had more functional disability, and were less often RF positive. The median abatacept retention time was 1.91 years for obese RA patients compared to 2.12 years for non-obese patients (p = 0.15). The risk of abatacept discontinuation was not significantly different for overweight (HR 1.03 (95% CI 0.89-1.19)), or for obese (HR 1.08 (95% CI 0.89-1.30)) compared to normal-weight patients. Rheumatoid factor positivity reduced the risk of abatacept discontinuation (HR 0.83 (95% CI 0.72-0.95)), while previous biologic therapy was positively associated with drug interruption (HRs increasing from 1.68 to 2.16 with the line of treatments). Obese and non-obese patients attained similar rates of EULAR/LUNDEX clinical response at 6/12 months. Drug retention and clinical response rates to abatacept do not seem to be decreased by obesity in RA patients.

• MeSH
• abatacept aplikace a dávkování   škodlivé účinky   MeSH
• antirevmatika aplikace a dávkování   škodlivé účinky   MeSH
• dospělí MeSH
• index tělesné hmotnosti * MeSH
• indukce remise MeSH
• Kaplanův-Meierův odhad MeSH
• lidé středního věku MeSH
• lidé MeSH
• multivariační analýza MeSH
• proporcionální rizikové modely MeSH
• prospektivní studie MeSH
• registrace MeSH
• revmatoidní artritida farmakoterapie   MeSH
• revmatoidní faktor krev   MeSH
• senioři MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• Geografické názvy
• Evropa MeSH

Rituximab (RTX) was reported effective in ANCA-associated vasculitis (AAV). We aimed to evaluate clinical efficacy of RTX in AAV along with its impact on immunological parameters. Eighteen RTX-treated AAV patients (M/F 11/7; median age 37.5; 15× PR3-ANCA, 3× MPO-ANCA; 16× relapsing/refractory, 2× first-line therapy) were enrolled. Clinical response, ANCA, total serum IgG levels and cellular immunity parameters were examined. The patients were followed up (FU) for a median of 26 months (range 3-82, 15 for ≥6 months). All patients achieved B cell depletion (lasting 3-24 months). No significant increase was noted in T cell or NK cell subpopulations. At 6 months, partial remission was achieved in 5/15 patients (33 %) and complete in 8 (53 %). The median prednisone dose (30..10 mg/d) and ANCA levels (17.2..2.7 IU/mL) decreased (p < 0.01). RTX retreatment was used in nine (8× pre-emptive, 1× relapse). Six patients relapsed (none of the pre-emptively treated). Three patients died of infection. IgG levels at 3 months decreased compared to baseline (9.0 vs 5.7 g/L, p < 0.01). Higher percentage of HLA-DR+CD3+ cells and lower percentage of CD4+CD45RA+ naive T cells persisted during FU. IFN-γ production increased at 6 months compared to baseline (27.3 vs 41.5 %). No significant change was noted in the intracellular IL-10 and IL-12 production. RTX helped to lower the glucocorticosteroids dose and withdraw cytotoxic drugs in most AAV patients. Hypogammaglobulinaemia was common but well tolerated. Peripheral circulating T cells remained activated despite B cell depletion.

• MeSH
• ANCA-asociované vaskulitidy farmakoterapie   imunologie   MeSH
• buněčná imunita účinky léků   MeSH
• dospělí MeSH
• humorální imunita účinky léků   MeSH
• imunoglobulin G krev   MeSH
• imunologické faktory farmakologie   terapeutické užití   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• myší monoklonální protilátky farmakologie   terapeutické užití   MeSH
• senioři MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

The Czech national registry ATTRA collects data from patients with rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, and juvenile idiopathic arthritis, treated with the biologic drugs. ATTRA is a prospective centralized computerized registry of patients with a focus on efficacy, safety, and quality of life data. Abatacept is approved as a second-line agent which can be prescribed after a failure of at least one TNF-alfa inhibitor. Data of patients treated with abatacept has been collected since 2008. A statistical analysis of the group of RA patients treated with abatacept was performed recently. ATTRA registered 162 patients with RA treated with abatacept, the mean age 51.0 ± 12.2 (median 53.1, 19-74 years), the mean duration of the disease was 14 ± 9.1, median 11.3 years (0-41). One hundred thirty patients (80.2 %) were female. The mean DAS28 was at week 0, 5.9 ± 1.1, at week 16, 4.1 ± 1.4, at week 24, 3.8 ± 1.2, at week 36, 3.6 ± 1.3, and at week 52, 3.5 ± 1.2. DAS28 remission was achieved at week 16 in 15.8 %, at week 24 in 10 %, at week 36 in 20.9 %, and at week 2 in 20.8 % of patients. Of those patients with a DAS28 <2.6 (remission) at week 16, 58.3 % remained in remission at the week 52. Of those patients with DAS28 >5.1 (high disease activity) at the week 16, only 41.7 % had DAS >5.1 at week 52. One year on treatment survival was 82 %. Altogether 50 non-serious adverse events (AE) were reported in 36 patients (22 %) and 11 serious AE in 10 patients (6 %) with the most common being infections (31) and skin rashes (5). Just one non-serious allergic reaction was reported. Data from the ATTRA registry confirms a good overall efficacy and safety profile and a very good on drug survival with abatacept.

• MeSH
• ankylózující spondylitida farmakoterapie   MeSH
• antirevmatika škodlivé účinky   terapeutické užití   MeSH
• bezpečnost pacientů MeSH
• biologické přípravky terapeutické užití   MeSH
• časové faktory MeSH
• dospělí MeSH
• imunokonjugáty škodlivé účinky   terapeutické užití   MeSH
• indukce remise MeSH
• juvenilní artritida farmakoterapie   MeSH
• kvalita života MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladý dospělý MeSH
• psoriatická artritida farmakoterapie   MeSH
• registrace MeSH
• revmatoidní artritida farmakoterapie   MeSH
• senioři MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladý dospělý MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Česká republika MeSH

Biologics have mainly been assessed in patients with severe rheumatoid arthritis (RA) globally. Less attention has been paid to moderately active disease, especially in Central and Eastern Europe (CEE). Access to biologics and the disease features of RA patients may differ in CEE, relative to other regions. We assessed the clinical and patient-reported outcomes (PROs) of treatment from CEE patients in the multinational PRESERVE study ( NCT00565409 ). Patients with moderate RA 28-joint disease activity score ((DAS28) erythrocyte sedimentation rate (ESR) >3.2 and ≤5.1) despite methotrexate (MTX) treatment received open-label etanercept (ETN) 50 mg QW + MTX for 36 weeks. Low disease activity (DAS28 low disease activity (LDA) ≤3.2) and remission (DAS28 ESR <2.6) were assessed. PROs included Health Assessment Questionnaire Disability Index (HAQ-DI), patient global assessment (PGA), EuroQol-5 Dimension (EQ-5D), pain visual analogue scale (VAS), Medical Outcomes Study sleep questionnaire (MOS Sleep), Functional Assessment of Chronic Illness Therapy (FACIT), and Work Productivity and Activity Impairment for RA (WPAI-RA). Descriptive summary statistics were employed. Of the 834 enrolled patients, 302 were from CEE. At baseline, CEE patients had similar disease states versus the overall population. By week 36, LDA was achieved by 87 %, remission by 67 %, and normal HAQ-DI (≤0.5) by 53 % of patients. Mean scores (SDs) for PROs significantly improved by week 36 as follows: HAQ-DI total by -0.6 (0.5); PGA by -2.4 (2.1); EQ-5D total index by 0.2 (0.2). Pain VAS, MOS Sleep, FACIT, and WPAI-RA also showed significant improvements. In conclusion, induction therapy with ETN + MTX led to DAS28 LDA, remission, and improvements in PROs in most CEE patients with moderately active RA despite treatment with MTX. These results are similar to the overall study population in the PRESERVE trial.

• MeSH
• antirevmatika aplikace a dávkování   MeSH
• aplikace orální MeSH
• činnosti denního života MeSH
• dospělí MeSH
• imunoglobulin G aplikace a dávkování   MeSH
• indukce remise MeSH
• krevní sedimentace MeSH
• lidé středního věku MeSH
• lidé MeSH
• methotrexát aplikace a dávkování   MeSH
• průzkumy a dotazníky MeSH
• receptory TNF aplikace a dávkování   MeSH
• revmatoidní artritida farmakoterapie   MeSH
• rozvrh dávkování léků MeSH
• senioři MeSH
• spánek MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• klinické zkoušky MeSH
• multicentrická studie MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• východní Evropa MeSH