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Iwamoto M, Kato K, Moriyama M. Elderly-onset Crohn's disease remarkably responsive to ustekinumab: a case report. Int J Colorectal Dis 2020; 35:355-359. [PMID: 31848740 DOI: 10.1007/s00384-019-03476-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/28/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Crohn's disease is intractable and is frequently diagnosed in younger people. No clear policies exist regarding medical treatment for seniors with this disease, and its diagnosis and treatment are often hindered by difficulties attributable to comorbidities, complex differential diagnoses, and polypharmacy. We describe an elderly-onset Crohn's disease patient showing a marked remission-maintaining effect with no adverse events after administration of ustekinumab. METHODS AND RESULTS A 75-year-old patient with Crohn's disease and a history of pulmonary tuberculosis had first presented to our hospital at age 64 years and was hospitalized. Based on physical examinations, colonoscopy, and blood test results, Crohn's disease was diagnosed. The patient experienced secondary losses of responsiveness to two tumor necrosis factor (TNF)-alpha inhibitors, and after repeated hospital admissions, she was administered ustekinumab. The patient's symptoms, endoscopic findings, Crohn's Disease Activity Index, serum albumin, and physical activity levels improved markedly, and disease remission has been maintained for 2 years to date. CONCLUSION Ustekinumab is an effective treatment option for elderly patients with intractable Crohn's disease when TNF-alpha inhibitors are ineffective.
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Wu JQ, Lu MP, Reed AM. Juvenile dermatomyositis: advances in clinical presentation, myositis-specific antibodies and treatment. World J Pediatr 2020; 16:31-43. [PMID: 31556011 DOI: 10.1007/s12519-019-00313-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 08/29/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Juvenile dermatomyositis (JDM) is a chronic autoimmune disease characteristic by inflammation of small vessels within the skin, muscle and vital organs. But the clinical features and treatment of JDM have not been fully clarified. DATA SOURCES Databases underwent through PubMed for articles about the clinical features, myositis-specific antibodies of JDM and its treatment, and we selected publications written in English which were relevant to the topic of this review. RESULTS Clinical features and myositis-specific antibodies may predict the severity and prognosis of disease. Although the mortality rate has been lower with traditional treatments, such as corticosteroid, intravenous immunoglobulin, and disease-modifying anti-rheumatic drugs such as methotrexate, their usages are variable. Novel biological therapies seem to be effective for refractory JDM patients, but more clinical trials are necessary. CONCLUSIONS JDM is a sever disease of childhood. We need to better understand recent advances of JDM in the context of clinical features including skin manifestations, muscle weakness and organ damage, myositis-specific antibodies and their associated outcomes and the treatment of disease.
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Campochiaro C, Tomelleri A, Sartorelli S, Cavalli G, De Luca G, Baldissera E, Dagna L. Drug retention and discontinuation reasons between seven biologics in patients with Takayasu arteritis. Semin Arthritis Rheum 2020; 50:509-514. [PMID: 32088012 DOI: 10.1016/j.semarthrit.2020.01.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 01/13/2020] [Accepted: 01/21/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE We retrospectively investigated drug retention rate (DRR) and reasons for discontinuation of seven biologic disease-modifying anti-rheumatic drugs (bDMARDs) in Takayasu's arteritis (TA) in a real-world setting. METHODS TA patients followed-up in our center fulfilling the 1990 ACR criteria and treated with ≥1 bDMARD were selected. Data about disease duration, number of bDMARDs, reasons for bDMARDs discontinuation, and concomitant conventional synthetic (cs)DMARDs were collected. Survival curves were examined by the Kaplan-Meier method and compared using a stratified log-rank test. 24-month DRR was calculated. Hazard ratio (HR) for concomitant csDMARDs and for previous bDMARDs was evaluated. A comparative sub-analysis between anti-TNFα drugs and tocilizumab was performed. RESULTS We identified 50 patients and 86 bDMARD-courses. No significant differences were observed in age and disease duration between the seven groups. Infliximab was the most frequent first-line bDMARD (78.6%). At bDMARDs initiation, all patients were prescribed prednisone (mean dose, 13.5 ± 10.3 mg/day) and 85.2% concomitant csDMARD therapy. 43% of treatment courses were stopped by 24 months. Golimumab had the highest DRR (71.4%), followed by infliximab (69%), adalimumab (56.3%), abatacept (50%), tocilizumab (41.1%), anakinra (0%) and rituximab (0%), p = 0.016. Concomitant csDMARDs therapy showed positive effects on DRR (HR=2.87, 95% CI=1.19-6.92, p = 0.019). Anti-TNFα drugs had significantly higher DRR compared to tocilizumab (67.2% vs 41.1%, p = 0.028). Even in these subgroups, csDMARDs showed positive effects on DRR (HR=3.79, 95% CI=1.49-9.6, p = 0.005). CONCLUSIONS Anti-TNFα agents had the highest DRR overall and a higher DRR in a head-to-head comparison with tocilizumab. Concomitant csDMARDs had a significant positive effect on bDMARDs DRR.
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Abstract
Purpose of Review Biologic agents are new treatment options for chronic inflammatory diseases and cancers. As a result of their unique mechanism of action, they are more effective and less toxic treatment option and their clinical usage is increasing. While they are more commonly used, various adverse effects have been observed including life-threatening ones, including anaphylaxis. The aim of this review is to distinguish the anaphylaxis from other hypersensitivity reactions (HSR) and provide a management algorithm for the anaphylactic reactions induced by biological agents. Recent Findings Many case reports and series have been published regarding anaphylaxis and other hypersensitivity reactions (concerning cytokine release syndrome, acute infusion–related reactions) due to biologic agents. Although acute treatment of HSR varies according to the clinical presentation, desensitization with the drug is the major management option for subsequent administrations in the case of anaphylactic reactions. Summary Anaphylaxis and other immediate onset hypersensitivity reactions are occasionally difficult to differentiate from each other, and mixed-type reactions may be observed. Immediate management of anaphylaxis includes discontinuation of infusion, immediate administration of adrenaline, antihistamines, corticosteroids, and other treatment options depending on the symptoms. After 30–120 min of the reaction, a blood sample for serum tryptase levels should be obtained and after 4–6 weeks skin testing with the culprit drug should be performed for decision of long-term management via either graded challenge or desensitization.
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Worth A, Waldman RA, Dieckhaus K, Rothe MJ. Art of prevention: Our approach to the measles-mumps-rubella vaccine in adult patients vaccinated against measles before 1968 on biologic therapy for the treatment of psoriasis. Int J Womens Dermatol 2019; 6:94-96. [PMID: 32258339 PMCID: PMC7105664 DOI: 10.1016/j.ijwd.2019.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 10/30/2019] [Accepted: 11/14/2019] [Indexed: 01/02/2023] Open
Abstract
Background In response to the evolving measles epidemic in the United States, the Centers for Disease Control and Prevention recommended that some adults be revaccinated against measles because they may have inadequate immunity against the virus. Patients receiving biologic medications for psoriasis face a clinical dilemma because they may be at an increased risk of developing severe measles; however, vaccination with the measles-mumps-rubella (MMR) vaccine is not recommended for those on biologic therapy according to the American Academy of Dermatology-National Psoriasis Foundation guidelines. Objectives This study aimed to review available research on the safety and efficacy of live-attenuated vaccines in individuals receiving biologic therapy for psoriasis and to discuss our approach to vaccinating individuals on biologic agents for psoriasis with the MMR vaccine. Methods A review of the literature was performed via PubMed search. Our institution’s anecdotal experiences are also discussed. Results Data, although limited, are available suggesting that live-attenuated vaccines may be safe for individuals on tumor necrosis factor-alpha inhibitors for psoriasis. Inadequate data are available for patients receiving other biologic medications. Conclusion Providers should engage in shared decision-making to determine whether patients on tumor necrosis factor-alpha inhibitors for psoriasis should receive the MMR vaccine without an interruption in biologic therapy.
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Mavragani CP, Moutsopoulos HM. Sjögren's syndrome: Old and new therapeutic targets. J Autoimmun 2019; 110:102364. [PMID: 31831255 DOI: 10.1016/j.jaut.2019.102364] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 11/10/2019] [Indexed: 02/09/2023]
Abstract
Sjögren's syndrome (SS) is a prototype autoimmune disease characterized by oral and ocular mucosal dryness following chronic inflammation of salivary and lachrymal glands, respectively. Profound B cell hyperactivity along with systemic manifestations including fatigue, musculoskeletal complaints, features related to hepatic, pulmonary, renal and nervous system involvement, as well as lymphoma development can be also present. Despite that activation of both innate and adaptive immune pathways has been long well documented in SS pathogenesis, systemic immunosuppression in SS, in contrast to other autoimmune diseases, has been largely inefficacious. Biological agents previously implemented in successful therapeutic outcomes in rheumatoid arthritis (RA), such as anti-TNF agents, anakinra, tocilizumab and rituximab failed to reach primary outcomes in randomized double-blind controlled trials in the context of SS. Abatacept and belimumab, already licensed for the treatment of RA and lupus respectively, as well combination regimens of both rituximab and belimumab hold some promise in alleviation of SS-specific complaints, but data from large controlled trials are awaited. Recent advances in dissecting the molecular pathways underlying SS pathogenesis led to an expanding number of novel biological compounds directed towards type I interferon system, antigen presentation, costimulatory pathways, B and T cell activation, as well as germinal center formation. While targeting of cathepsin-S (Petesicatib), inducible costimulator of T cells ligand (prezalumab), and lymphotoxin beta receptor (baminercept) failed to fulfil the primary outcome measures, preliminary results from two randomized placebo controlled trials on CD40 blockade (Iscalimab) and B-cell activating factor receptor (Ianalumab) inhibition resulted in significant reduction of SS disease activity, with a favorable so far safety profile. Results from administration of other kinase inhibitors, a transmembrane activator and calcium-modulator and cytophilin ligand interactor TACI fusion protein (RC18), as well as low dose recombinant interleukin-2 to expand T-regulatory cells are currently awaited.
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Salonen PH, Salonen JH, Säilä H, Helminen M, Linna M, Kauppi MJ. Decreasing trend in the incidence of serious pneumonias in Finnish children with juvenile idiopathic arthritis. Clin Rheumatol 2019; 39:853-860. [PMID: 31732822 DOI: 10.1007/s10067-019-04804-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Revised: 09/25/2019] [Accepted: 10/02/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Children with juvenile idiopathic arthritis (JIA) may be predisposed to serious pneumonia due to modern disease-modifying anti-rheumatic treatment. In this nationwide retrospective study with clinical data, we describe the pneumonia episodes among children with JIA. METHODS Patients under 18 years of age with JIA and pneumonia during 1998-2014 were identified in the National Hospital Discharge Register in Finland. Each individual patient record was reviewed, and detailed data on patients with JIA and pneumonia were retrieved, recorded, and analyzed. If the patient was hospitalized or received intravenous antibiotics, the pneumonia was considered serious. RESULTS There were 157 episodes of pneumonia among 140 children with JIA; 111 episodes (71%) were serious (80% in 1998-2006 and 66% in 2007-2014). The mean age of the patients was 9 years. Forty-eight percent had active JIA and 46% had comorbidities. Disease-modifying anti-rheumatic drugs (DMARD) were used at the time of 135 episodes (86%): methotrexate (MTX) by 62% and biologic DMARDs (bDMARD) by 30%. There was no significant difference in the use of bDMARDs, MTX and glucocorticoids between the patient groups with serious and non-serious pneumonia episodes. During six of the episodes, intensive care was needed. Two patients (1.3%) died, the remaining ones recovered fully. CONCLUSIONS Although the incidence of pneumonia and the use of immunosuppressive treatment among children with JIA increased from 1998 to 2014, the proportion of serious pneumonias in these patients decreased. There was no significant difference in the use of anti-rheumatic medication between patients with serious and non-serious pneumonia.Key Points• The incidence of serious pneumonias decreased from 1998 to 2014 among children with juvenile idiopathic arthritis (JIA).• There was no significant difference in the use of the disease-modifying anti-rheumatic medication between JIA patients with serious and non-serious pneumonias.• Active JIA, comorbidities, and combination medication were associated with nearly half of the pneumonias.
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The Giants (biologicals) against the Pigmies (small molecules), pros and cons of two different approaches to the disease modifying treatment in rheumatoid arthritis. Autoimmun Rev 2019; 19:102421. [PMID: 31733368 DOI: 10.1016/j.autrev.2019.102421] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 06/13/2019] [Indexed: 02/08/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease that, if untreated, can lead to disability and reduce the life expectancy of affected patients. Over the last two decades the improvement of knowledge of the pathogenetic mechanisms leading to the development of the disease has profoundly changed the treatment strategies of RA through the development of biotechnological drugs (bDMARDs) directed towards specific pro-inflammatory targets involved in the RA network. To date, the therapeutic armamentarium for RA includes ten bDMARDs able to produce the depletion B-cells, the blockade of three different pro-inflammatory cytokines (tumour necrosis factor alpha, interleukin-6 and interleukin-1), or the inhibition of T-cell co-stimulation. The introduction of these new compounds has dramatically improved outcomes in the short and long term, although still a significant proportion of patients are unable to reach or maintain the treatment target over time. The identification of the fundamental role of Janus kinases in the process of transduction of the inflammatory signal within the immune cells has recently provided the opportunity to use the new pharmacological class of small molecules for the therapy of RA, further increasing the number of treatment options. In this review the PROS and CONS of these two drug classes will be discussed, trying to provide the evidence currently available to make the right choice based on the analysis of the efficacy and safety profile of the different drugs on the market and close to marketing.
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Yalçındağ FN, Güngör SG, Değirmenci MFK, Sarıgül Sezenöz A, Özçakar ZB, Baskın E, Yalçınkaya FF, Atilla H. The Clinical Characteristics of Pediatric Non-Infectious Uveitis in Two Tertiary Referral Centers in Turkey. Ocul Immunol Inflamm 2019; 29:282-289. [PMID: 31687865 DOI: 10.1080/09273948.2019.1674890] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Purpose: To report the manifestations, patterns of disease, treatment strategies and outcomes in pediatric patients with noninfectious uveitis.Methods: Demographic information of 76 cases was recorded. Symptoms, anatomic location, laterality, visual acuity (VA), intraocular pressure, associated systemic diseases, therapeutic strategies, side effects, complications were reviewed.Results: Thirty-one patients were diagnosed as uveitis on routine surveillance because of underlying systemic disease. The most common anatomic location was intermediate uveitis (34.2%). Juvenile idiopathic arthritis (JIA) was the most common underlying systemic disease (25%). Glaucoma was the most common complication (7.7%). The patients with refractory uveitis received adalimumab (26.5%), infliximab (4.6%) and tocilizumab (3.1%). The mean first-year VA was between 20/32 and 20/20 in 116/140 eyes.Conclusion: Most pediatric noninfectious uveitis cases have bilateral intermediate uveitis. JIA was the most common systemic association. The first-year VA was good in most eyes which may be due to early use of corticosteroid-sparing agents.
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Tao MJ, Cheng P, Jin LR, Zhou J, Shi W, Peng H, Xu L, Li Z, Yuan H. The safety and efficacy of biologic agents in treatment of systemic lupus erythematosus: A network meta-analysis. Pak J Med Sci 2019; 35:1680-1686. [PMID: 31777515 PMCID: PMC6861478 DOI: 10.12669/pjms.35.6.771] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Objective: Previous studies have shown that biologic agents out of the nine medicines might be beneficial for the treatment of SLE. The aim of this study was to evaluate the most effective medication of six biologic agents in treatment of SLE using network meta-analysis (NMA). The performance of these processes is ranked according to the results of this analysis. Methods: Multiple databases including PubMed, EMBASE and Cochrane Library was used to identify applicable articles and collect relevant data to analyzed by using STATA (13.0) software. The papers included in this study were divided into control group (placebo) and observation group (one of the six medicines). Results: A total of 21 eligible RCTs of biologic agents were identified, a total of 995 papers were included, and the results showed that the belimumab had the highest probability of being the most clinically efficacious intervention, with a surface under the cumulative ranking (SUCRA) curve of 75.0, was significantly superior (P < 0.05) to placebo alone. The blisibimod was the worst, with a SUCRA value of 29.4. The other biologic agents (atacicept, blisibimod, epratuzumab, rituximab, tabalumab) were insignificantly superior (P > 0.05) to placebo alone. Conclusions: Belimumab had the highest probability of being the best treatment for SLE compared with the other biologic agents (atacicept, blisibimod, epratuzumab, rituximab, tabalumab). The other biologic agents indicated an insignificant difference in efficacy for the treatment of SLE compared with placebo.
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Abstract
Behçet's syndrome (BS) is a complex disease that shows important heterogeneity in clinical findings and physiopathology. Its treatment can be problematic as BS manifestations in different organs may respond differently to the same drug. The cornerstone of therapy for inducing remission is corticosteroids whereas immunomodulatory and immunosuppressive agents such as colchicine, azathioprine, cyclosporine-A, interferon-alpha, and cyclophosphamide are used as steroid-sparing agents and to prevent further relapses. However, a considerable number of patients continue to have mucocutaneous lesions despite therapy, and some patients require more aggressive treatment for refractory major organ involvement. Tumor necrosis factor alpha inhibitors, especially infliximab and adalimumab, are increasingly used for various refractory BS manifestations despite the lack of controlled studies. In this review, we aim to focus on both the traditional and new treatment modalities for BS, with more emphasis on recent data on newer agents.
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Giancane G, Muratore V, Marzetti V, Quilis N, Benavente BS, Bagnasco F, Alongi A, Civino A, Quartulli L, Consolaro A, Ravelli A. Disease activity and damage in juvenile idiopathic arthritis: methotrexate era versus biologic era. Arthritis Res Ther 2019; 21:168. [PMID: 31287015 PMCID: PMC6615271 DOI: 10.1186/s13075-019-1950-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Accepted: 06/24/2019] [Indexed: 11/25/2022] Open
Abstract
Objective To compare the long-term disease state, in terms of activity and damage, of children with juvenile idiopathic arthritis (JIA) who had their disease onset in methotrexate (MTX) or biologic eras. Methods Patients were included in MTX or biologic era cohort depending on whether their disease presentation occurred before or after January 2000. All patients had disease duration ≥ 5 years and underwent a prospective cross-sectional assessment, which included measurement of disease activity and damage. Inactive disease (ID) and low disease activity (LDA) states were defined according to Wallace, JADAS10, and cJADAS10 criteria. Articular and extraarticular damage was assessed with the Juvenile Arthritis Damage Index (JADI). Results MTX and biologic era cohorts included 239 and 269 patients, respectively. Patients were divided in the “functional phenotypes” of oligoarthritis and polyarthritis. At cross-sectional visit, patients in the biologic era cohort with either oligoarthritis or polyarthritis had consistently higher frequencies of ID and LDA by all criteria. The measurement of disease damage at cross-sectional visit revealed that the frequency of impairment of > 1 JADI-Articular items was higher in MTX than in biologic era cohort (17.6% versus 11% in oligoarthritis and 52.6% versus 21.8% in polyarthritis). Likewise, frequency of involvement of > 1 JADI-Extraarticular items was higher in the MTX than in the biologic era cohort (26.5% versus 16.2% in oligoarthritis and 31.4% versus 13.5% in polyarthritis). Conclusion Our study provides evidence of the remarkable outcome improvement obtained with the recent therapeutic advance in JIA.
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Crotti C, Biggioggero M, Becciolini A, Agape E, Favalli EG. Mavrilimumab: a unique insight and update on the current status in the treatment of rheumatoid arthritis. Expert Opin Investig Drugs 2019; 28:573-581. [PMID: 31208237 DOI: 10.1080/13543784.2019.1631795] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: Rheumatoid arthritis (RA) is a chronic, systemic, autoimmune disease, which affects joints and extra-articular structures. Nowadays, the armamentarium of therapeutic options is progressively expanding and embraces several mechanisms of action: TNF inhibition, B-cell depletion, T-cell co-stimulation inhibition, IL-6 blockade, and JAK-inhibition. Granulocyte-Monocyte-Colony-Stimulating-Factor (GM-CSF) is a mediator acting as a cytokine with a proven pathogenetic role in RA, providing a potential alternative target for the management of the disease. Mavrilimumab is a monoclonal antibody against GM-CSF receptor, which has been successfully tested in RA patients. Areas covered: Beginning with a description of the preclinical evidence and the rationale for GM-CSF blockade in RA, this review will provide a wide overview of mavrilimumab efficacy and safety profile by analyzing phase I/II RCTs conducted in patients with moderate to severe RA. Expert opinion: According to the promising results from phase I-II RCTs, mavrilimumab could be considered as an additional therapeutic option for RA patients multi-resistant to the available targeted drugs. However, the optimal dose and the profile of this new drug should be confirmed in phase III RCTs before the marketing.
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FitzGerald O, Ritchlin C. Opportunities and challenges in the treatment of psoriatic arthritis. Best Pract Res Clin Rheumatol 2019; 32:440-452. [PMID: 31171314 DOI: 10.1016/j.berh.2019.03.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In this chapter, we review the opportunities and challenges posed by the treatment options currently available in the treatment of psoriatic arthritis. Both established and new or emerging treatment options are discussed using a domain-based approach. Finally, approaches to how treatment can be optimized together with some clinical pearls are presented and discussed. With the increasing treatment options available, we need a better way of deciding which treatment should be considered for which patient. On the basis of current knowledge, some guidance is provided on how these choices might best be made.
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Poubelle PE, Pagé N, Longchamps MP, Sampaio Moura N, Beck DB, Aksentijevich I, Tessier PA, Pelletier M. The use of leukocytes' secretome to individually target biological therapy in autoimmune arthritis: a case report. Clin Transl Med 2019; 8:19. [PMID: 31165299 PMCID: PMC6548783 DOI: 10.1186/s40169-019-0236-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 04/24/2019] [Indexed: 02/07/2023] Open
Abstract
Background Biological agents have allowed remarkable improvement in controlling autoimmune arthropathies, although none of the numerous biologics readily available represent a universal treatment standard. Moreover, classical and genetic predictors are currently unsatisfactory to predict individual response to a biologic, and the best treatment selection is still based on a trial-and-error approach. Here, we report a clinical case demonstrating the usefulness of examining the leukocytes’ secretome of patients. We set up and standardized a protocol that examines a patient’s immune responses to establish the secretome of the blood mononuclear leukocytes and personalize the biotherapy. Case presentation A 24-year-old woman was diagnosed with active early rheumatoid arthritis. The initial treatment regimen (prednisone, methotrexate, hydroxychloroquine, naproxen) was inefficient, as well as the anti-TNF adalimumab. The diagnosis was revised as possible rheumatoid arthritis-like psoriatic arthritis and adalimumab was replaced by abatacept (IgG1 Fc-CTLA-4) to no avail. Five years later, abatacept was replaced by the anti-IL-12/IL-23 ustekinumab with no objective control over the symptoms. The patient was thus enrolled in a prospective study based on the quantification of cytokines secreted by peripheral blood leukocytes stimulated with well-known immune activators of pattern recognition receptors and cytokine signalling. The results of this study revealed that plasma concentrations of cytokines were similar between the patient and healthy donors. In comparison to leukocytes from healthy donors, the patient’s secretome showed a unique overproduction of IL-6. The anti-IL-6 receptor tocilizumab was, therefore, administered with a rapid improvement of her active psoriatic arthritis that remained dependent on low prednisone dosage. Clinical parameters progressively returned to normal levels and her quality of life was greatly improved, despite the major delay to begin the present personalized treatment. Conclusions An efficient way to effectively treat patients with complex autoimmune arthropathies, and avoid irreversible disability, is to know their leukocytes’ secretome to identify abnormally secreted cytokines and personalize their biotherapy, as exemplified by this case report.
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Braga BP, Prieto-González S, Hernández-Rodríguez J. Pneumocystis jirovecii pneumonia prophylaxis in immunocompromised patients with systemic autoimmune diseases. Med Clin (Barc) 2019; 152:502-507. [PMID: 30853123 DOI: 10.1016/j.medcli.2019.01.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 01/16/2019] [Accepted: 01/20/2019] [Indexed: 02/07/2023]
Abstract
Pneumocystis jirovecii (P. jirovecii) causes a potentially fatal pneumonia in immunocompromised individuals (Pneumocystis pneumonia or PcP), particularly in HIV-infected patients and those treated with immunosuppressive drugs, such as transplant patients and those with systemic autoimmune diseases. P. jirovecii colonization can be found in almost a third of patients with systemic autoimmune diseases. Although the incidence of PcP in such patients is usually low, mortality is quite high, ranging between 30% and 50% in the majority of autoimmune diseases. PcP development is almost always observed in patients not receiving prophylaxis for the infection. Despite the above, there are no clinical guidelines established for PcP prophylaxis in patients with autoimmune diseases treated with glucocorticoids, cytotoxic drugs, or more recently, biological agents. The objective of this review is to analyze the available data on the incidence of PcP and the effect of PcP prophylaxis in patients with autoimmune diseases that may be useful in clinical practice.
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Siegfried EC, Jaworski JC, Mina-Osorio P. A Systematic Scoping Literature Review of Publications Supporting Treatment Guidelines for Pediatric Atopic Dermatitis in Contrast to Clinical Practice Patterns. Dermatol Ther (Heidelb) 2018; 8:349-377. [PMID: 29858763 PMCID: PMC6109028 DOI: 10.1007/s13555-018-0243-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Treatment guidelines endorse a variety of strategies for atopic dermatitis (AD) which may vary from published data and clinical practice patterns. The objective of this review was to quantify the volume of available medical literature supporting pediatric AD treatments and compare these patterns to those recommended by published guidelines and/or clinical practice patterns. METHODS Searches of Embase (2005-2016) and abstracts from selected meetings (2014-2016) related to AD treatment in patients younger than 17 years of age yielded references that were assessed by study design, primary treatment, age groups, and AD severity. RESULTS Published literature partially supports clinical guidelines, with emollients and topical medications being the most investigated. There were disproportionately more publications for topical calcineurin inhibitors (TCI) compared with topical corticosteroids (TCS); however, the search interval may have biased the results toward treatments approved near the beginning of the time frame. In contrast, publications documenting clinical practice patterns reflect greater use of emollients and TCS (over TCI), as well as systemic corticosteroids. Data is relatively limited for long-term and combination treatment, treatment of severe AD, and patients younger than 2 years of age, and completely lacking for systemic corticosteroids. CONCLUSION This scoping review demonstrates that available medical literature largely supports published guidelines for topical therapy; however, clinical practice patterns are less aligned. There is a lack of data for older, more frequently used generic treatments, including oral antihistamines, oral antibiotics, and systemic corticosteroids. Overall, literature is lacking for long-term treatment, treatment for patients younger than 2 years of age, and for systemic treatment for severe disease. FUNDING Regeneron Pharmaceuticals Inc.
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Systemic Treatment for Severe Atopic Dermatitis. Arch Immunol Ther Exp (Warsz) 2018; 67:69-78. [PMID: 30159581 DOI: 10.1007/s00005-018-0521-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 08/10/2018] [Indexed: 02/07/2023]
Abstract
Atopic dermatitis (AD) is a chronic inflammatory, relapsing disease of the skin, characterized by intense pruritus, maculopapular or vesicular erythematous lesions and scaling, sometimes accompanied by oozing, crusts and/or lichenification that has a negative impact on patients' quality of life. Prevalence is higher in children, around 15%, and approximately 5% in adults. Before introducing systemic therapy, it is mandatory to review patients' adherence to the correct use of topical treatments (corticosteroids, calcineurin inhibitors or cresoborole) and/or phototherapy. Ensure that environmental measures are being taken care of, irritant or proven allergic substances are not in use and even if the diagnostic is correct. If all is being done and topical treatment with corticosteroid, emollients and phototherapy have not been sufficient to achieve a good control in AD of adults or children patients, it is time to consider systemic agents. Up to now, most of systemic treatments were based on immunosuppressive therapies, being cyclosporine A, the usually first choice for moderate-to-severe AD. Recently, biologic drugs have been developed and approved for AD, as dupilumab, and a whole new group of drugs is giving much hope for patients to have a better control of the disease with less side effects.
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Expanded table: some biologic agents and JAK inhibitors for RA. THE MEDICAL LETTER ON DRUGS AND THERAPEUTICS 2018; 60:e130-e134. [PMID: 30044768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Giollo A, Bissell LA, Buch MH. Cardiovascular outcomes of patients with rheumatoid arthritis prescribed disease modifying anti-rheumatic drugs: a review. Expert Opin Drug Saf 2018; 17:697-708. [PMID: 29871535 DOI: 10.1080/14740338.2018.1483331] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is associated with a heightened risk of cardiovascular disease (CVD), with both traditional CV risk factors and inflammation contributing to this risk. AREAS COVERED This review highlights the burden of CVD in RA and associated traditional CV risk factors, including the complexity of dyslipidemia in RA and the so-called 'lipid paradox.' Furthermore, the recognized RA-disease-specific factors associated with higher risk of CVD and the role of systemic inflammation in the pathogenesis of CVD in RA will be addressed. With the advent of biologic and targeted synthetic therapies in the treatment of RA, the effect of conventional and newer generation disease modifying anti-rheumatic therapies (DMARDs) on CV risk and associated risk factors will also be discussed. EXPERT OPINION Identifying the RA phenotype at greatest risk of CVD, understanding the interplay of increased traditional risk factors, common inflammatory processes and RA-specific factors, and personalized use of DMARDs according to disease phenotype and comorbidity to reduce this risk are key areas for future research.
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Rivière E, Sellam J, Pascaud J, Ravaud P, Gottenberg JE, Mariette X. Serum IL-33 level is associated with auto-antibodies but not with clinical response to biologic agents in rheumatoid arthritis. Arthritis Res Ther 2018; 20:122. [PMID: 29884223 PMCID: PMC5994091 DOI: 10.1186/s13075-018-1628-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
TRIAL REGISTRATION Rotation or Change of Biotherapy After First Anti-TNF Treatment Failure for Rheumatoid Arthritis (ROC), registered 22 October 2009, NCT01000441.
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Burge M, Semira C, Lee B, Lee M, Kosmider S, Wong R, Shapiro J, Ma B, Dean AP, Zimet AS, Steel SA, Lok SW, Torres J, Eastgate M, Wong HL, Gibbs P. Previous Bevacizumab and Efficacy of Later Anti-Epidermal Growth Factor Receptor Antibodies in Metastatic Colorectal Cancer: Results From a Large International Registry. Clin Colorectal Cancer 2018; 17:e593-e599. [PMID: 29958812 DOI: 10.1016/j.clcc.2018.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/03/2018] [Accepted: 05/24/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND The FIRE-3 [5-fluorouracil, folinic acid, and irinotecan (FOLFIRI) plus cetuximab versus FOLFIRI plus bevacizumab in first line treatment colorectal cancer (CRC)] study reported that first-line FOLFIRI plus cetuximab versus FOLFIRI plus bevacizumab resulted in similar progression-free survival (PFS) but improved overall survival (OS). A potential explanation is that the initial biologic agent administered in metastatic CRC (mCRC) affects later line efficacy of the other treatments. We sought to test this hypothesis. MATERIALS AND METHODS We interrogated our mCRC registry (Treatment of Recurrent and Advanced Colorectal Cancer) regarding treatment and outcome data for RAS wild-type patients receiving epidermal growth factor receptor inhibitors (EGFRIs) in second and subsequent lines. Survival outcomes from the beginning of EGFRI use were determined as a function of previous bevacizumab use and the interval between ceasing bevacizumab and beginning EGFRI use. RESULTS Of 2061 patients, 222 eligible patients were identified, of whom 170 (77%) had received previous bevacizumab and 52 (23%) had not. PFS and OS from the start of EGFRIs did not differ by previous bevacizumab use (3.8 vs. 4.2 months; hazard ratio [HR], 1.12; P = .81; 9.0 vs. 9.2 months; HR, 1.19; P = .48, respectively) for the whole cohort or when analyzed by the primary tumor side (HR for left side, 1.07; P = .57; HR for right side, 1.2; P = .52). PFS was significantly shorter with right-sided primary tumors when the interval between bevacizumab and EGFRI use was < 6 versus > 6 months (median, 2.2 vs. 6 months; HR, 2.23; P = .01) but not with left-sided tumors (median, 4.2 vs. 5.5 months; HR, 1.12; P = .26). CONCLUSION Previous bevacizumab use had no effect on the activity of subsequent EGFRIs. The apparent effect of time between biologic agents in right-sided tumors might reflect patient selection.
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Sehgal R, Stratman EJ, Cutlan JE. Biologic Agent-Associated Cutaneous Adverse Events: A Single Center Experience. Clin Med Res 2018; 16:41-46. [PMID: 29610119 PMCID: PMC6108513 DOI: 10.3121/cmr.2017.1364] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 11/12/2017] [Accepted: 12/15/2017] [Indexed: 01/16/2023]
Abstract
Biologic agents are regarded as an effective treatment for a variety of autoimmune diseases. These drugs have an acceptable safety and tolerability profile, although an increasing number of autoimmune conditions have been reported with their use. Additionally, a variety of cutaneous diseases have been associated with their use. Here we report our experience of adverse cutaneous events with the use of biologic agents. An alternative explanation for patients presenting with adverse cutaneous events including drug interactions must be carefully investigated.
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Kivelevitch D, Frieder J, Watson I, Paek SY, Menter MA. Pharmacotherapeutic approaches for treating psoriasis in difficult-to-treat areas. Expert Opin Pharmacother 2018; 19:561-575. [PMID: 29565192 DOI: 10.1080/14656566.2018.1448788] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Despite great therapeutic advancements in psoriasis, four notable difficult-to-treat areas including the scalp, nails, intertriginous (including genitals), and palmoplantar regions, pose a challenge to both physicians and patients. Localized disease of these specific body regions inflicts a significant burden on patients' quality of life and requires an adequate selection of treatments. AREAS COVERED This manuscript discusses appropriate therapies and important treatment considerations for these difficult-to-treat areas based on the available clinical data from the literature. EXPERT OPINION Clinical trials assessing therapies for the difficult-to-treat areas have been inadequate. With the first biological clinical trial for genital psoriasis pending publication, it is with hope that other biological agents will be evaluated for region-specific psoriasis. A greater understanding of the genetic and immunologic aspects of regional psoriasis, as well as identification of unique biomarkers, will further guide management decisions. For example, the recent discovery of the IL-36 receptor gene for generalized pustular psoriasis may prove valuable for other forms of psoriasis. Ultimately, identification of the most beneficial treatments for each psoriasis subtype and difficult-to-treat area will provide patients with maximal quality of life.
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Abstract
Musculoskeletal manifestations in the context of sarcoidosis are frequently observed. The rheumatologist regularly encounters this disease in clinical practice. In the present review, we aim to give a current overview of the manifestations and treatments relevant to the practicing rheumatologist. The most frequently encountered manifestation is Lofgren's syndrome, which is characterized by bilateral ankle periarthritis, bilateral hilar lymphadenopathy, and erythema nodosum and has an excellent prognosis. Chronic arthropathy most commonly manifests as oligoarthritis, which sometimes hampers its differentiation from spondylarthropathies, especially when sacroiliitis, enthesitis or dactylitis are simultaneously present. Isolated vertebral granulomas are rare and require infectious and malignant disorders to be excluded, since there are no specific imaging findings that are exclusively found in vertebral sarcoidosis. The presence of granulomas in skeletal muscle is common in muscle biopsies, whereas clinically overt myopathy is present in only around 1-2% of patients. Therapeutic responses vary among the different clinical phenotypes. Non-steroidal anti-inflammatory drugs and low to medium dose glucocorticoids are the first-line therapy for musculoskeletal manifestations and often lead to adequate disease control in acute sarcoidosis. When these are ineffective or not tolerated, steroid-sparing agents are increasingly used in chronic sarcoidosis. Evidence for all medications used in sarcoid-related arthritis is comparatively scant. When supplementing vitamin D, the possible development of hypercalcemia, even at standard doses, needs to be considered; the optimal therapeutic levels for the prevention of medication-induced osteoporosis in sarcoidosis have not been firmly established.
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