Five-year Safety Data from 5 Clinical Trials of Subcutaneous Golimumab in Patients with Rheumatoid Arthritis, Psoriatic Arthritis, and Ankylosing Spondylitis

Infections in psoriatic arthritis: association with treatment

Serious infections (SIs) remain one of the most significant comorbidities in patients with inflammatory arthritides including psoriatic arthritis (PsA). Apart from methotrexate (MTX) and biologics such as tumor necrosis factor (TNFi), interleukin-12/23 (IL-12/23i), and IL-17 inhibitors (IL-17i), traditionally used for the treatment of PsA, recently biologics such as IL-23i and targeted synthetic agents like JAK inhibitors (JAKi) have been introduced in the daily clinical practice for the treatment of this disease. Although overall the incidence of SIs in patients with PsA treated with these agents is lower compared to patients with rheumatoid arthritis, still a number of unresolved issues regarding their safety remain. Current evidence is reassuring regarding the safety profile of conventional synthetic disease-modifying anti-rheumatic drugs, such as MTX. The increased risk for reactivation of latent infections, such as tuberculosis and hepatitis B virus (HBV) with the use of TNFi, is well described; nevertheless, it is significantly ameliorated with the appropriate screening and prophylaxis. Regarding IL-12/23i and IL-17i, there are no significant safety signals, except from an increased incidence of usually mild Candida infections with the latter class. Newer biologics such as IL-23i and targeted synthetic agents like JAKi have been recently introduced in the daily clinical practice for the treatment of this disease. While IL-23i has not been shown to increase the risk for common or opportunistic infections, a well-established association of JAKi with herpes zoster warrants the attention of rheumatologists. In this narrative review, we summarize the infectious complications of available treatment options by drug class in patients with PsA.

Pooled safety results across phase 3 randomized trials of intravenous golimumab in rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis

BACKGROUND

Intravenous (IV) golimumab, a TNFi, is approved for treating rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS). We analyzed pooled safety results from three phase 3 IV golimumab trials in these rheumatologic diseases and hypothesized that the safety profile of IV golimumab would be similar to that established for other TNFi, including subcutaneous golimumab.

METHODS

Data from three double-blind, randomized trials of IV golimumab in patients with RA, PsA, and AS, each with a placebo-controlled period and an extension of active treatment, were included. Golimumab 2 mg/kg was administered at weeks 0 and 4, then every 8 weeks through week 100 (RA) or week 52 (PsA, AS). Concomitant low-dose, oral corticosteroids were permitted. Concomitant methotrexate was required in the RA trial and permitted in the PsA and AS trials; placebo patients crossed over to golimumab at weeks 24 (RA, PsA) and 16 (AS), respectively. Adverse events (AEs), including infections, serious infections, malignancies, and major adverse cardiovascular events (MACE), were assessed through week 112 (RA) or week 60 (PsA, AS).

RESULTS

In total, 539 patients were randomized to placebo, and 740 patients were randomized to golimumab; 1248 patients received ≥ 1 golimumab administration. Among the placebo and golimumab patients, respectively, during the placebo-controlled periods, 40.6% and 50.3% had an AE, 2.4% and 3.8% had a serious AE, and 0.4% and 0.8% had a serious infection. Among all golimumab-treated patients, the numbers of events/100 patient-years (95% CI) were as follows: AEs, 175.2 (169.0, 181.6); serious AEs, 12.7 (11.0, 14.5); serious infections, 3.4 (2.5, 4.4); active tuberculosis, 0.4 (0.1, 0.8); opportunistic infection, 0.2 (0.1, 0.6); malignancies, 0.4 (0.2, 0.9), and MACE, 0.5 (0.2, 1.0). There were no cases of lymphoma. Three (0.6%) placebo-treated patients and 6 (0.5%) golimumab-treated patients died during the studies. Concomitant methotrexate was associated with increased occurrence of elevated alanine transaminase levels and lower incidence of antibodies to golimumab. During the placebo-controlled periods, serious infections in the placebo and golimumab groups were more common in patients receiving concomitant low-dose oral corticosteroids vs. those not receiving corticosteroids.

CONCLUSIONS

IV golimumab demonstrated a safety profile that was broadly consistent across these rheumatologic indications and with other TNFi, including subcutaneous golimumab. Concomitant methotrexate or corticosteroids were associated with an increase in specific AEs.

TRIAL REGISTRATIONS

ClinicalTrials.gov , NCT00973479 . Registered on September 9, 2009.

CLINICALTRIALS

gov , NCT02181673 . Registered on July 4, 2014.

CLINICALTRIALS

gov , NCT02186873 . Registered on July 10, 2014.

Real-world effectiveness and safety of golimumab in rheumatoid arthritis treatment: A two-center study in Taiwan

BACKGROUND

The real-world outcomes of golimumab (GLM) use have been rarely studied in Asian patients with rheumatoid arthritis (RA). This study assessed the real-world effectiveness and safety of GLM in a Taiwanese cohort.

METHODS

One hundred and eight GLM-treated RA patients were enrolled. Predictors of a good European League Against Rheumatism (EULAR) response at 24 months and drug retention were identified through multivariate analyses.

RESULTS

After 24 months of GLM treatment, the mean Disease Activity Score using 28 joint counts with the erythrocyte sedimentation rate (DAS28-ESR) decreased from 6.7 to 3.1 (p < 0.001). Up to 58.9% of patients achieved a good EULAR response at 24 months. Multivariate logistic regression analysis revealed that after adjustment for other variables, a higher baseline C-reactive protein was an independent negative predictor of good EULAR responses (odds ratio, 0.82; 95% confidence interval [CI], 0.67-0.99; p = 0.043). During the mean follow-up period of 38.3 months, 15 (13.9%) patients discontinued GLM due to treatment failure. In multivariate analysis, high baseline ESR level, high DAS28-ESR, and the experience of biologic therapy were independent risk factors for GLM discontinuation (adjusted hazard ratio [HR], 1.03; 95% CI, 1.01-1.05; p = 0.003; adjusted HR, 2.93; 95% CI, 1.42-6.08; p = 0.004; and adjusted HR, 5.00; 95% CI, 1.75-14.26; p = 0.003, respectively). In receiver operator characteristic curve analysis, the optimal cutoff values of baseline ESR and DAS28-ESR for predicting drug survival were 52 mm/h (sensitivity: 60.0% and specificity: 77.4%) and 7.7 (sensitivity: 46.7% and specificity: 94.3%), respectively. During the follow-up period, 22 patients (20.4%) developed adverse events. The safety profile of GLM in this study was comparable with that in previous clinical trials.

CONCLUSION

GLM was effective and safe for the real-life management of Taiwanese RA patients and showed a high retention rate in biologic-naive patients compared with biologic-experienced patients.

Long-Term Retention Rate of Golimumab in Patients With Rheumatoid Arthritis, Psoriatic Arthritis, and Spondyloarthritis in a Real-Life Setting

METHODS

We conducted a single-center, medical records review study of all patients with RA, PsA, and SpA on GLM treatment attending a large rheumatology department from 2010 to 2017. Times from start to end of GLM treatment were collected, as well as sociodemographic, clinical, and safety variables. Golimumab retention rate was estimated by the Kaplan-Meier method, and comparison across diseases was analyzed with the Mantel-Haenszel statistic (log-rank test). Cox proportional hazards regression models were used to identify factors associated with GLM discontinuation.

RESULTS

In the study period, a total of 212 patients (61 RA, 48 PsA, 103 SpA) were prescribed GLM. Retention rates were 72% in the first year, 61% in the second, 56% in the third, and 38% at 5 years. Differences were statistically significant across diseases (median times to GLM discontinuation were 50.2, 46.0, and 38.7 months for RA, SpA, and PsA, respectively) and according to the number of previous biologic therapies (55.2 months in biologic-naive patients vs 14.0 months in patients with ≥2 previous biologics; p < 0.001). The use of concomitant conventional synthetic disease-modifying antirheumatic drugs was associated with a lower probability of discontinuation (hazards ratio [HR], 0.57; 95% confidence interval [CI], 0.33-0.97). Female sex (HR, 1.84; 95% CI, 1.07-3.17) and having used 2 biologics before GLM (HR, 2.99; 95% CI, 1.76-5.06) were associated with increased discontinuation rates. Twenty-three patients (10.9%) had at least 1 serious adverse event.

CONCLUSIONS

In a real-life setting, GLM shows appropriate long-term safety-effectiveness ratio.

Brazilian Society of Rheumatology 2020 guidelines for psoriatic arthritis

Psoriatic arthritis (PsA) is a chronic and systemic immune disease characterized by inflammation of peripheral and/or axial joints and entheses in patients with psoriasis (PsO). Extra-articular and extracutaneous manifestations and numerous comorbidities can also be present. These recommendations replace the previous version published in May 2013. A systematic review of the literature retrieved 191 articles that were used to formulate 12 recommendations in response to 12 clinical questions, divided into 4 sections: diagnosis, non-pharmacological treatment, conventional drug therapy and biologic therapy. These guidelines provide evidence-based information on the clinical management for PsA patients. For each recommendation, the level of evidence (highest available), degree of strength (Oxford) and degree of expert agreement (interrater reliability) are reported.

Long-term safety of tofacitinib up to 9.5 years: a comprehensive integrated analysis of the rheumatoid arthritis clinical development programme

Objective

Tofacitinib is an oral Janus kinase (JAK) inhibitor for the treatment of rheumatoid arthritis (RA). We report the largest integrated safety analysis of tofacitinib, as of March 2017, using data from phase I, II, III, IIIb/IV and long-term extension studies in adult patients with RA.

Methods

Data were pooled for patients with RA who received ≥1 tofacitinib dose. Incidence rates (IRs; patients with events/100 patient-years [PY]; 95% CIs) of first-time occurrences were obtained for adverse events (AEs) of interest.

Results

7061 patients received tofacitinib (total exposure: 22 875 PY; median [range] exposure: 3.1 [0 to 9.6] years). IRs (95% CI) for serious AEs, serious infections, herpes zoster (all), opportunistic infections (excluding tuberculosis [TB]) and TB were 9.0 (8.6 to 9.4), 2.5 (2.3 to 2.7), 3.6 (3.4 to 3.9), 0.4 (0.3 to 0.5) and 0.2 (0.1 to 0.2), respectively. IRs (95% CI) for malignancies (excluding non-melanoma skin cancer [NMSC]), NMSC and lymphomas were 0.8 (0.7 to 0.9), 0.6 (0.5 to 0.7) and 0.1 (0.0 to 0.1), respectively. IRs (95% CI) for gastrointestinal perforations, deep vein thrombosis, pulmonary embolism, venous thromboembolism, arterial thromboembolism and major adverse cardiovascular events were 0.1 (0.1 to 0.2), 0.2 (0.1 to 0.2), 0.1 (0.1 to 0.2), 0.3 (0.2 to 0.3), 0.4 (0.3 to 0.5) and 0.4 (0.3 to 0.5), respectively. IR (95% CI) for mortality was 0.3 (0.2 to 0.3). IRs generally remained consistent across 6-month intervals to >78 months.

Conclusion

This represents the largest clinical dataset for a JAK inhibitor in RA to date. IRs remained consistent with previous reports from the tofacitinib RA clinical development programme, and stable over time.

Trial registration numbers

NCT01262118; NCT01484561; NCT00147498; NCT00413660; NCT00550446; NCT00603512; NCT00687193; NCT01164579; NCT00976599; NCT01059864; NCT01359150; NCT02147587; NCT00960440; NCT00847613; NCT00814307; NCT00856544; NCT00853385; NCT01039688; NCT02187055; NCT00413699; NCT00661661.

For summary of phase I, phase II, phase III, phase IIIb/IV and LTE studies included in the integrated safety analysis, see online supplemental table 1.

Golimumab (anti-TNF monoclonal antibody): where we stand today

Tumor necrosis factor (TNF) is a pro-inflammatory cytokine and its overexpression has been implicated in the pathophysiology of several chronic immune-mediated inflammatory diseases. Biological therapies, like TNF inhibitors, have been revolutionizing the course of these disorders. Golimumab is a transgenic anti-TNF monoclonal antibody that acts primarily by targeting and neutralizing TNF, thus preventing inflammation. It is approved for the treatment of Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, Nonradiographic axial Spondyloarthritis, Juvenile Idiopathic Arthritis, and Ulcerative Colitis. Clinical trials are also being conducted in other conditions. This review charts the clinical development of golimumab and outlines the data that support its potential use across several Immune-mediated inflammatory diseases.

Factors associated with long-term retention of treatment with golimumab in rheumatoid arthritis, axial spondyloarthritis, and psoriatic arthritis: an analysis of the Spanish BIOBADASER registry

BACKGROUND

Retention of biological treatment provides a marker of drug effectiveness and patient satisfaction. Retention of golimumab was high in clinical trial extensions and real-world studies up to 5 years in patients with immune-mediated rheumatic diseases.

OBJECTIVE

To assess the probability of real-world long-term retention of treatment with golimumab up to 7 years after treatment initiation.

METHODS

This retrospective noninterventional study involved analysis of the Spanish biological drugs registry, BIOBADASER. Adults who had ever received golimumab for rheumatoid arthritis (RA), axial spondyloarthritis (SpA), or psoriatic arthritis (PsA), and had initiated it > 6 months before the analysis date, were included.

RESULTS

Among 685 patients (28.5% RA, 42.9% SpA, 28.6% PsA), the overall probability of retention of golimumab treatment since initiation was 71.7% (95% confidence interval 68.1-74.9) at year 1, 60.5% (56.5-64.2%) at year 2, 55.6% (51.5-59.5%) at year 3, 50.6% (46.2-54.8%) at year 4, 45.1% (40.1-50.0%) at year 5, 44.2% (39.0-49.3) at year 6, and 39.5% (32.8-46.2) at year 7. Retention was greater in patients with axial SpA or PsA versus RA (p < 0.001) and when golimumab was used as first-line treatment versus third or later lines (p < 0.001). Factors associated with greater golimumab retention in Cox regression included use as first-line biological therapy, having axial SpA or PsA rather than RA, and concomitant methotrexate therapy. Steroids were associated with lower retention.

CONCLUSION

In this real-world study of RA, axial SpA, and PsA patients, the retention rate of golimumab was 39.5% at year 7. Key Points • Retention of biological treatment provides a marker of drug effectiveness and patient satisfaction. • This real-world study of 685 patients with rheumatoid arthritis (RA), axial spondyloarthritis (SpA), or psoriatic arthritis (PsA) showed that golimumab treatment had a retention rate up to 39.5% at year 7. • Greater golimumab retention was associated with use as first-line biological therapy, having axial SpA or PsA rather than RA, and concomitant methotrexate therapy.

Isolated myelitis in a patient with Behcet's disease during golimumab therapy

Tumor necrosis factor-alpha (TNF-α) inhibitors are increasingly used for various autoimmune diseases. Demyelinating events in the CNS, including myelitis, are reportedly associated with TNF-α inhibitor exposure. Behcet's disease rarely involves the spinal cord. A 51-year-old Japanese woman presented with back pain, leg weakness, and numbness during golimumab administration, a TNF-α inhibitor, for Behcet's disease. Magnetic resonance imaging revealed multifocal myelitis in the cervical and thoracic spinal cords. Discontinuation of golimumab and steroid therapy were effective and the symptoms have not relapsed. Although it is possible that the patient's myelitis was part of the symptoms of neuro-Behcet's disease, we believe that golimumab likely played a role in the myelitis development.

Research hotspots and trends analysis of ankylosing spondylitis: a bibliometric and scientometric analysis from 2009 to 2018

Background

This study utilized bibliometric analysis to qualitatively and quantitatively analyze hotspots and predict trends in the field of ankylosing spondylitis (AS) research.

Methods

Articles about AS were obtained from the Web of Science Core Collection and PubMed database, and bibliometric analysis was carried out through CiteSpace and the Online Analysis Platform of Literature Metrology and Bibliographic Item Co-Occurrence Matrix Builder (BICOMB). Then, co-word biclustering analysis was conducted to obtain research hotspots and predict trends using gCLUTO software.

Results

A total of 6,818 articles on AS from 2009 to 2018 were analyzed, showing an increasing publication trend (558 articles in 2009 to 851 articles in 2018). The Journal of Rheumatology was the leading journal in AS research, with an impact factor (IF) of 3.634 and H-index value of 49. In terms of region, the United States led the world in this field, and The University of Toronto was the leading institution for AS research. Van Der Heijde, D was the most prolific author in the field. Eight research hotspots in the field of AS were also identified.

Conclusions

Our analysis identified eight research hotspots, and predicted that surgical treatment and etiology will be the main AS research trends in the future. This study provides new directions and ideas for future research in AS.

Post-approval Safety Surveillance Study of Golimumab in the Treatment of Rheumatic Disease Using a United States Healthcare Claims Database

Background and Objective

Golimumab is a fully human anti-tumor necrosis factor monoclonal antibody approved for the treatment of rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS). This study estimated rates of prespecified outcomes in patients with RA, PsA or AS initiating golimumab versus matched patients initiating non-biologic systemic (NBS) medications.

Methods

Patients enrolled in a US health plan with rheumatic disease who initiated a study medication were accrued between April 2009 and November 2014. Golimumab initiators were matched by propensity score to NBS initiators in a 1:4 ratio. Outcomes were identified through September 2015. As-treated, as-matched, and nested case–control (NCC) analyses were conducted in the matched cohorts. Sensitivity analyses evaluated the impact of residual confounding and nondifferential misclassification of exposure and outcomes.

Results

Risks of outcomes were similar between golimumab and NBS initiators. In the as-treated analysis, the rate ratio (RR) for depression was elevated during current golimumab use versus golimumab non-use in the NBS cohort [RR 1.45, 95% confidence interval (CI) 1.31–1.61]. This finding was not replicated in as-matched (RR 1.08, 95% CI 0.97–1.19) or NCC (odds ratio 1.01, 95% CI 0.78–1.31) analyses, which focused on incident cases. Sensitivity analyses suggest that depression was sensitive to misclassification, and the RR changed from greater than to less than one across a plausible range of specificity.

Conclusions

This study suggests that there is no association between exposure to golimumab and an increased risk of prespecified outcomes. Increased depression risk in the as-treated analysis was not replicated in other analyses and may be associated with residual imbalance in baseline history or severity of depression.

Electronic supplementary material

The online version of this article (10.1007/s40261-020-00959-7) contains supplementary material, which is available to authorized users.

Factors associated with sepsis risk in immune-mediated inflammatory diseases receiving tumor necrosis factor inhibitors: a nationwide study

Background:

Risk factors for sepsis have not been assessed in patients receiving tumor necrosis factor-alpha inhibitors (TNFi) for immune-mediated inflammatory diseases (IMIDs) who are vulnerable to serious/hospitalized infections.

Methods:

Data from 2003–2017 were obtained from Taiwan’s National Health Insurance Research Database to identify patients receiving TNFi, including etanercept, adalimumab, and golimumab, for IMIDs including rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriasis (PsO), psoriatic arthritis (PsA), Crohn’s disease (CD), and ulcerative colitis (UC). To investigate risk factors for sepsis, we used the Sepsis-3 definition and calculated hazard ratios (HRs) with 95% confidence intervals (CIs) using Cox regression analysis.

Results:

There were 17,764 patients (mean age 49.3 ± 14.3 years; females, 57.6%) receiving TNFi for IMIDs, including RA (58.6%), AS (19.1%), PsO (15.1%), PsA (2.5%), CD (3.0%), and UC (1.7%). The overall incidence rate of sepsis was 1088 per 100,000 person-years. After adjustment for potential confounders, recent sepsis within 3 months before TNFi initiation (HR, 2.35; 95% CI, 1.73–3.20), CD (HR, 3.36; 95% CI 2.11–5.34; reference group: AS) and glucocorticoid use (prednisolone-equivalent dose, mg/day HR, 1.05; 95% CI, 1.05–1.06) were associated with the risk of sepsis. Intriguingly, golimumab users appeared to have a lower risk of sepsis compared with etanercept users (HR, 0.56; 95% CI, 0.38–0.83). In addition, socioeconomic status, including urbanization level and insured amount, was associated with sepsis in a dose-response manner.

Conclusions:

Recent sepsis, CD, concomitant glucocorticoid use, and low socioeconomic status, which were associated with an increased risk of sepsis, are crucial for individualized risk management plans.

GO-DACT: a phase 3b randomised, double-blind, placebo-controlled trial of GOlimumab plus methotrexate (MTX) versus placebo plus MTX in improving DACTylitis in MTX-naive patients with psoriatic arthritis

Objectives

To assess the efficacy of golimumab in combination with methotrexate (MTX) versus MTX monotherapy in psoriatic arthritis (PsA) dactylitis.

Methods

Multicentre, investigator-initiated, randomised, double-blind, placebo-controlled, parallel-design phase 3b trial in 11 Portuguese rheumatology centres. Patients with PsA along with active dactylitis and naive to MTX and biologic disease-modifying antirheumatic drugs (bDMARDs) were randomly assigned to golimumab or placebo, both in combination with MTX. The primary endpoint was Dactylitis Severity Score (DSS) change from baseline to week 24. Key secondary endpoints included DSS and Leeds Dactylitis Index (LDI) response, and changes from baseline in the LDI and MRI dactylitis score. Analysis was by intention-to-treat for the primary endpoint.

Results

Twenty-one patients received golimumab plus MTX and 23 MTX monotherapy for 24 weeks. One patient from each arm discontinued. Patient inclusion was halted at 50% planned recruitment due to a favourable interim analysis. Median baseline DSS was 6 in both arms. By week 24, patients treated with golimumab plus MTX exhibited significantly greater improvements in DSS relative to MTX monotherapy (median change of 5 vs 2 points, respectively; p=0.026). In the golimumab plus MTX arm, significantly higher proportions of patients achieved at least 50% or 70% improvement in DSS and 20%, 50% or 70% improvement in LDI in comparison to MTX monotherapy.

Conclusions

The combination of golimumab and MTX as first-line bDMARD therapy is superior to MTX monotherapy for the treatment of PsA dactylitis.

Trial registration number

NCT02065713

Fungal Infections Potentiated by Biologics

Biologic therapies including monoclonal antibodies, tyrosine kinase inhibitors, and other agents represent a notable expansion in the pharmacotherapy armamentarium in treatment of a variety of diseases. Many of these therapies possess direct or indirect immunosuppressive and immunomodulatory effects, which have been associated with bacterial, viral, and fungal opportunistic infections. Careful screening of baseline risk factors before initiation, targeted preventive measures, and vigilant monitoring while on active biologic therapy mitigate these risks as use of biologics becomes more commonplace. This review compiles reported evidence of fungal infections associated with these agents with a focus on the tumor necrosis factor-α inhibitor class.

Tuberculosis among patients treated with TNF inhibitors for rheumatoid arthritis, ankylosing spondylitis and psoriatic arthritis in Slovenia: a cohort study

OBJECTIVES

This study aimed to assess the risk of tuberculosis (TB) in patients with rheumatoid arthritis (RA), ankylosing spondylitis (AS) and psoriatic arthritis (PsA) treated with any of the commercially available tumour necrosis factor inhibitors (TNFis) in Slovenia.

DESIGN

This is a cohort, registry (biorx.si) cross-linked with the Slovenian National TB Registry.

SETTING

National, involving all Slovenian rheumatology centres (six secondary and two secondary/tertiary).

PARTICIPANTS

2429 patients with RA, AS or PsA exposed to at least one TNFi participated in the study.

PRIMARY AND SECONDARY OUTCOME MEASURES

The primary outcome measures were age-adjusted and sex-adjusted TB incidence rates (IRs) and the standardised incidence ratios (SIRs) compared with the general population exploring different TNFi exposure windows. The secondary outcome measures were a detailed characterisation of the national latent tuberculosis infection (LTBI) screening and TB chemoprophylaxis protocol implementation.

RESULTS

Among the 2429 patients exposed to at least one TNFi for a total of 10 445 (49% RA, 33% AS and 18% PsA) person-years (PY), 99% completed LTBI screening and 6% required TB chemoprophylaxis. Six RA (three adalimumab, three certolizumab), two PsA (two golimumab) and zero AS patients developed TB. Five out of eight had miliary TB, three out of eight had pulmonary TB and two patients died. The age-standardised and sex-standardised TB IR (95% CI) per 100 000 PYs/SIRs (95% CI) compared with the general Slovenian population for the current TNFi exposure were 52 (0 to 110)/6.7 (0.6 to 80), 47 (0 to 110)/6.1 (0.3 to 105), 45 (0 to 109)/5.8 (0.3 to 112) overall, in RA and PsA, respectively.

CONCLUSIONS

The TB IR in the Slovenian patients with RA, AS and PsA treated with TNFi was comparable with TB IRs in TB non-endemic countries with less than a tenth of the patients requiring TB chemoprophylaxis.

Golimumab for Rheumatoid Arthritis

Since the advent of infliximab for the treatment of rheumatoid arthritis (RA), new genetically-engineered molecules have appeared. This review aims to present the current data and body of evidence for golimumab (GLM). Safety, efficacy, tolerability and immunogenicity are all being investigated, not only through phase III trials (GO-BEFORE, GO-FORWARD, GO-AFTER, GO-MORE, GO-FURTHER, GO-NICE), but also through studies of real-world data. It seems that GLM in the subcutaneous form is an efficacious molecule with a good safety profile at the standard dosage scheme, but a 100 mg subcutaneous dose is associated with a higher risk of opportunistic infections, lymphoma and demyelination. Furthermore, when compared to other tumor necrosis factor-α molecules, it is non-inferior, and, at some points, such as when it comes to immunogenicity and persistence of the drug, it has a better profile. In summary, GLM is an effective, well-tolerated option for the treatment of RA, for both the clinician and patients who are seeking a convenient dosage scheme.

Patient-reported outcomes with golimumab in patients with rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis: non-interventional study GO-NICE in Germany

The TNF inhibitor golimumab (GLM) is a treatment option in patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA), and ankylosing spondylitis (AS). The GO-NICE study assessed patient-reported outcomes (PRO) in patients newly treated with monthly GLM 50 mg subcutaneously (SC) under real-life conditions in Germany. A prospective non-interventional study with 24-month observation per patient was conducted at 158 sites. Available for analysis were 1,458 patients, 474 with rheumatoid arthritis (RA: 54.9 ± 13.4 years, 72.8% females, 60.4% biologic-naïve), 501 with psoriatic arthritis (PsA: 50.5 ± 12.1 years, 54.1% females; 47.5% biologic-naïve), and 483 with ankylosing spondylitis (AS: 43.6 ± 12.3 years, 66.5% males; 58.4% biologic-naïve). A total of 664 patients completed follow-up to month 24. An improvement of QoL by EuroQoL EQ-5D-3L was seen after 6 months and was maintained over 24 months. The patients’ health state today (EQ visual analog scale) improved statistically significantly (p < 0.0001 vs. BL) from 51.0 at baseline (BL) to 63.4 (RA), from 48.4 to 64.3 (PsA) and from 46.8 to 66.5 (AS). Functional ability (FFbH) improved significantly (p < 0.003 vs. BL) from BL 68.2 to 76.1 points (RA), from 69.0 to 76.8 points (PsA), and from 69.0 to 78.5 points (AS). The mean FACIT-Fatigue score increased significantly (p < 0.0001 vs. BL) from BL 32.4 to 38.3 points (RA), from 30.0 to 35.9 points (PsA), and from 29.9 to 37.9 points after 24 months (AS); p < 0.0001 vs. BL each. On treatment with GLM SC once monthly, significant improvements in patient-reported QoL parameters were noted in a very similar manner in all three diseases.

Trial registration ClinTrials.gov Identifier: NCT01313858. Registered March 14, 2011; https://clinicaltrials.gov/ct2/show/record/NCT01313858.

Effectiveness and safety of golimumab in patients with rheumatoid arthritis, psoriatic arthritis and ankylosing spondylitis under real-life clinical conditions: non-interventional GO-NICE study in Germany

OBJECTIVE

The Non Interventional Evaluation with Golumimab (GO-NICE) study aimed to document patient and treatment characteristics as well as clinical effectiveness and safety in adult patients newly treated with the tumour necrosis factor inhibitor golimumab (GLM).

DESIGN

Prospective non-interventional study with 24-month observation per patient.

SETTING

158 office-based and clinical-based physicians in Germany.

INTERVENTION

GLM administered in the 50 mg dose subcutaneously in monthly intervals under real-life conditions.

RESULTS

Of the 1613 included patients, 1458 patients were eligible for final analysis: 474 patients with rheumatoid arthritis (RA, 54.9±13.4 years, 72.8% women, 64.7% biologic-naïve), 501 with psoriatic arthritis (PsA, 50.5±12.1 years, 54.1% women, 56.5% biologic-naïve) and 483 with ankylosing spondylitis (AS, 43.6±12.3 years, 66.5% men, 61.0% biologic-naïve). 664 patients completed follow-up (2-year retention rate 45.5%). Disease Activity Score 28-joint count erythrocyte sedimentation rate (DAS28-ESR) decreased from 5.0 to 2.9 after 24 months (p<0.0001) in patients with RA, and Bath Ankylosing Spondylitis Disease Index score decreased from 5.1 to 2.4 (p<0.0001) in patients with AS. Response rate calculated in patients with PsA by modified Psoriatic Arthritis Response Criteria was 67.9% after 24 months. Most adverse events were of mild or moderate nature, and no new safety signals were detected. According to the physicians' clinical assessments, treatment with GLM was successful (no adverse drug reaction and a clear or moderate therapeutic effect in an individual patient) in 55.0%-56.6% of patients with RA, PsA and AS, respectively, at month 3, increasing from 74.5% to 76.1% at month 24.

CONCLUSIONS

GLM subcutaneously once monthly led to substantial improvements in clinical effectiveness in patients with various inflammatory rheumatic diseases who could be followed up in a real-life setting in Germany. The treatment was well tolerated, and the safety profile of GLM was consistent with that observed in the previous randomised controlled trials.

TRIAL REGISTRATION NUMBER

NCT01313858.

Lymphoma in the Tofacitinib Rheumatoid Arthritis Clinical Development Program

Objective

Tofacitinib is an oral JAK inhibitor indicated for the treatment of rheumatoid arthritis (RA). We characterized lymphoma events in the tofacitinib RA clinical development program.

Methods

Lymphoma events (up to March 2015) were identified from 19 tofacitinib studies (2 phase I, 9 phase II, 6 phase III, and 2 long‐term extension) of patients with moderate to severe RA. Patients in these studies received tofacitinib dosed at 1–30 mg twice daily or 20 mg once daily, as monotherapy or with conventional synthetic disease‐modifying antirheumatic drugs. Lymphoma incidence rates (IRs; number of patients with events/100 patient‐years) and standardized incidence ratios (SIRs) were calculated. A descriptive case–matched control analysis (1:4) was performed to identify potential risk factors for lymphoma.

Results

A total of 6,194 patients received tofacitinib (19,406 patient‐years of exposure, 3.4 years median treatment duration). Nineteen lymphomas occurred (IR 0.10 [95% confidence interval (95% CI) 0.06–0.15]), with no increase observed with time of exposure. The age‐ and sex‐adjusted SIR of lymphoma was 2.62 (95% CI 1.58–4.09) (Surveillance, Epidemiology, and End Results [SEER] program database). The clinical characteristics of the 19 lymphomas were typical for the RA population. Three lymphomas were positive for Epstein‐Barr virus, 8 were negative, 2 were equivocal, and 6 were untested. Numerically, more lymphoma cases had a history of Sjögren's syndrome and were positive for anti–cyclic citrullinated protein and rheumatoid factor at baseline versus matched controls. The mean corticosteroid dose was higher for lymphoma cases versus controls.

Conclusion

In the tofacitinib RA clinical development program, lymphoma rates were stable over time and there were minimal differences in the baseline characteristics of patients with and without lymphoma.

Golimumab: A Review in Inflammatory Arthritis

Golimumab (Simponi^®), a fully human monoclonal antibody against tumour necrosis factor-alpha (TNFα), is given once monthly by subcutaneous injection. In the EU, golimumab is approved as monotherapy and/or in combination with methotrexate for the treatment of inflammatory arthritis, including rheumatoid arthritis (RA), psoriatic arthritis (PsA) and axial spondyloarthritis [comprising ankylosing spondylitis (AS) and non-radiographic axial spondyloarthritis (nr-axSpA)] in adults, and polyarticular juvenile idiopathic arthritis (pJIA) in children. These approvals were based on the observations that golimumab was generally well tolerated and conferred some or all of the following benefits in pivotal studies in these settings: reduced signs and symptoms of arthritis; improved physical functioning and health-related quality of life; and slowed radiographic progression. Of note, data from long-term extensions (LTEs) of pivotal studies in RA, PsA and AS have confirmed that the safety and efficacy of golimumab are sustained through 5 years of treatment; the long-term tolerability profile of the drug is similar to that of other TNFα inhibitors (TNFis). Like other subcutaneous TNFis, golimumab offers patients the convenience and flexibility of home-based self-injection, although it has the added potential advantage of requiring less frequent administration, in particular compared with older, first generation agents, such as etanercept and adalimumab. Thus, golimumab is an effective, generally well tolerated and potentially convenient option for the treatment of RA, PsA, AS and nr-axSpA in adults, and pJIA in children.

[Lymphoma in rheumatic diseases]

Various systemic inflammatory diseases, such as rheumatoid arthritis (RA), Sjögren's syndrome and systemic lupus erythematosus (SLE) are associated with an increased risk for the development of lymphomas. Studies on patients with RA and Sjögren's syndrome have shown that there is a clear association of the incidence of lymphoma with the severity and activity of the disease and lymphomas in particular are diseases which preferentially occur in immunosuppressed patients; therefore, knowledge of the different lymphoma subtypes, their prognosis and treatment options are important for rheumatologists. Currently, there is no evidence for an increased risk of lymphoma with the available conventional basis therapies or biologic disease-modifying antirheumatic drugs (DMARDs). The decision on how to treat a patient with previous lymphoma who requires antirheumatic treatment is more difficult as patients with previous malignancies are not included in clinical studies and in registries a bias with respect to patient selection must be taken into consideration. Decisions on the treatment approach, therefore need to be individualized and interdisciplinary management together with the treating hematologist is warranted.

A review on golimumab in the treatment of psoriatic arthritis

Psoriatic arthritis (PsA) causes inflammation in and around the joints and usually affects people who already have psoriasis. However, some patients develop the joint problems before the psoriasis. Currently, there are five anti-TNF-α agents licensed for use in patients with PsA: adalimumab, certolizumab pegol, etanercept, golimumab and infliximab. Golimumab, a human monoclonal antibody, has been approved by the US FDA for the treatment of PsA and is targeted against the pro-inflammatory molecule TNF-α. The Phase III GO-REVEAL study confirmed this drug was well tolerated and showed significant improvement in disease activity compared with placebo.

Golimumab for the treatment of ulcerative colitis

INTRODUCTION

Tumor necrosis factor antagonists have revolutionized the therapeutic management of inflammatory bowel disease. Infliximab and adalimumab were the first biological agents used to induce and maintain remission in ulcerative colitis. More recently, a third tumor necrosis factor antagonist, golimumab, was approved, extending the therapeutic approach for moderate-to-severe ulcerative colitis. Areas covered: In this review, the authors review the literature on the efficacy and safety of golimumab in the context of other anti-TNF agents used in the treatment of this disease. The role of therapeutic drug monitoring in the case of loss of response to an anti-TNF agent is also discussed. Expert opinion: Golimumab is currently effective to induce and maintain remission in patients with ulcerative colitis, especially those patients who are naive for an anti-TNF agent. No large studies have evaluated the efficacy of golimumab after failure of a first-line TNF antagonist therapy. In the case of loss of response to a first anti-TNF agent, therapeutic drug monitoring is essential to determine the most suitable therapeutic option.

The safety of ustekinumab for the treatment of psoriatic arthritis

INTRODUCTION

The cytokines interleukin (IL)-12 and IL-23 have been involved in the pathogenesis of psoriasis and psoriatic arthritis. Ustekinumab is a fully human monoclonal antibody targeting the p40 subunit shared by IL-12 and IL-23. Ustekinumab prevents the interaction of IL-12 and IL-23 binding to their receptors, blocking the T1 and T17 inflammatory pathways. Ustekinumab has been evaluated for the treatment of various chronic immune mediated diseases including psoriasis and psoriatic arthritis (PsA). Most of the data regarding the safety of ustekinumab come from the experience treating patients with psoriasis, but clinical trials have demonstrated its efficacy and safety in the treatment of both diseases. The most common adverse events observed during the clinical trials are mild in intensity, and include respiratory tract infections, nasopharyngitis, headache and injection site reactions. Throughout long-term ustekinumab treatment, serious infections or major cardiovascular adverse events occurred rarely. Areas covered: In this review we report the safety data that come from phase II and phase III clinical trials that assay the efficacy and safety of ustekinumab in PsA, including recently published data corresponding to long-term studies. Relevant references were obtained through a literature search in MEDLINE/Pubmed (search strategy: ustekinumab AND psoriatic arthritis) for articles published until November 2016, complemented by a manual search. Expert opinion: In clinical practice, ustekinumab is generally a well-tolerated treatment, and the safety profile in psoriatic arthritis is similar to that reported in plaque psoriasis.