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Ayoub M, Mattay S, Yarur AJ, Deepak P. Managing Risks with Newer Oral Small Molecules in Patients with Inflammatory Bowel Diseases. Curr Gastroenterol Rep 2024; 26:145-156. [PMID: 38353899 DOI: 10.1007/s11894-024-00923-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2024] [Indexed: 05/12/2024]
Abstract
PURPOSE OF REVIEW Treatment of Inflammatory Bowel Diseases (IBD) is challenging; thus, the need for newer therapeutic options with an oral route of administration has led to the development of novel small molecules drugs (SMDs). We aim to highlight the most common Adverse events (AEs) associated with SMDs and recommendations on monitoring for AEs before and during treatment. RECENT FINDINGS SMDs, such as Tofacitinib, a JAK inhibitor, have been associated with laboratory abnormalities, infections, and risk of thromboembolic events. Therefore, oral agents with greater selectivity in JAK inhibition, such as tofacitinib and upadacitinib, were later developed. Ozanimod and etrasimod, S1PR agonists, require closer safety profile monitoring by clinicians. Multiple therapies have been recently developed with variable efficacy. However, they have been associated with AEs, and some require close monitoring prior to and during therapy. Clinicians should highlight these adverse events to patients while reassuring the safety profile of these novel SMDs for IBD is favorable.
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Affiliation(s)
- Malek Ayoub
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Shivani Mattay
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Andres J Yarur
- Division of Gastroenterology and Hepatology, Cedars Sinai Medical Center, Inflammatory Bowel Disease Institute, Los Angeles, CA, USA
| | - Parakkal Deepak
- Division of Gastroenterology, John T. Milliken Department of Medicine, Washington University School of Medicine, 660 S. Euclid Avenue, Campus, Box 8124, St. Louis, MO, 63110, USA.
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Bonelli M, Kerschbaumer A, Kastrati K, Ghoreschi K, Gadina M, Heinz LX, Smolen JS, Aletaha D, O'Shea J, Laurence A. Selectivity, efficacy and safety of JAKinibs: new evidence for a still evolving story. Ann Rheum Dis 2024; 83:139-160. [PMID: 37923366 PMCID: PMC10850682 DOI: 10.1136/ard-2023-223850] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/18/2023] [Indexed: 11/07/2023]
Abstract
Fundamental insight gained over the last decades led to the discovery of cytokines as pivotal drivers of inflammatory diseases such as rheumatoid arthritis, psoriasis/psoriasis arthritis, inflammatory bowel diseases, atopic dermatitis and spondylarthritis. A deeper understanding of the pro-inflammatory and anti-inflammatory effects of various cytokines has prompted new cytokine-targeting therapies, which revolutionised the treatment options in the last years for patients with inflammatory disorders. Disease-associated immune responses typically involve a complex interplay of multiple cytokines. Therefore, blockade of one single cytokine does not necessarily lead to a persistent remission in all patients with inflammatory disorders and fostered new therapeutic strategies targeting intracellular pathways shared by multiple cytokines. By inhibiting JAK-STAT signalling pathways common to families of cytokines, JAK-inhibitors (JAKinibs) have created a new paradigm for the treatment of inflammatory diseases. Multiple agents have been approved for various disorders and more are being investigated for several new indications. Second-generation selective JAKinibs have been devised with the aim to achieve an increased selectivity and a possible reduced risk of side effects. In the current review, we will summarise the current body of evidence of pan versus selective JAKinibs and the most recent insights on new side effects and indications, including COVID-19.
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Affiliation(s)
- Michael Bonelli
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Andreas Kerschbaumer
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Kastriot Kastrati
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Massimo Gadina
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Leonhard X Heinz
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Josef S Smolen
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Daniel Aletaha
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - John O'Shea
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Arian Laurence
- Translational Gastroenterology Unit, Department of Haematology, University College Hospital, UCLH Hospitals NHS Trust, University of Oxford, Oxford, UK
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Hwang JK, Lipner SR. Safety of current systemic therapies for nail psoriasis. Expert Opin Drug Saf 2023; 22:391-406. [PMID: 37329288 DOI: 10.1080/14740338.2023.2227560] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 06/16/2023] [Indexed: 06/19/2023]
Abstract
INTRODUCTION A discussion of safety of systemic treatments for nail psoriasis is lacking, particularly in reference to approval of new therapies assessed for nail outcomes. A review of safety profiles for agents commonly utilized for treatment of nail psoriasis is warranted to help inform treatment choices. The PubMed database was searched on 5 April 20235 April 2023, with articles discussing safety of nail psoriasis systemic therapies identified and reviewed. AREAS COVERED Systemic treatments for nail psoriasis include biologic therapies (tumor necrosis factor-alpha inhibitors, interleukin-17 inhibitors, interleukin-23 inhibitors, interleukin-12/23 inhibitors), small molecule inhibitors (apremilast, tofacitinib), and oral systemic immunomodulators (methotrexate, cyclosporine, acitretin), each with unique safety profiles and considerations. Herein, we discuss adverse events, contraindications, drug-drug interactions, screening/monitoring guidelines, as well as utilization for special populations, including pregnant, older, and pediatric patients. EXPERT OPINION The advent of targeted therapies, including biologic treatments and small molecule inhibitors, has revolutionized outcomes for nail psoriasis patients, but warrant review and monitoring for potential adverse events. Oral systemic immunomodulators have demonstrated moderate efficacy for nail psoriasis treatment, but are notable for frequent contraindications and drug-drug interactions. Further study of these agents and their use in special populations is needed to elucidate safety profiles for long-term use.
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Affiliation(s)
- Jonathan K Hwang
- Weill Cornell Medicine, Department of Dermatology, New York, NY, USA
| | - Shari R Lipner
- Weill Cornell Medicine, Department of Dermatology, New York, NY, USA
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Schäfer A, Kovacs MS, Eder A, Nigg A, Feuchtenberger M. Janus kinase (JAK) inhibitors significantly reduce the humoral vaccination response against SARS-CoV-2 in patients with rheumatoid arthritis. Clin Rheumatol 2022; 41:3707-3714. [PMID: 35965290 PMCID: PMC9376125 DOI: 10.1007/s10067-022-06329-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/18/2022] [Accepted: 08/05/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Recently, a number of studies have explored the possible attenuation of the immune response by disease-modifying antirheumatic drugs (DMARDs) in patients with rheumatoid arthritis (RA). Our study objective was to investigate the presumed attenuated humoral response to vaccination against SARS-CoV-2 in patients with RA treated with Janus kinase (JAK) inhibitors with or without methotrexate (MTX). The immune responses were compared with controls without RA. METHOD The humoral vaccination response was evaluated by determining titres of neutralising antibodies against the S1 antigen of SARS-CoV-2. One hundred and thirteen fully vaccinated individuals were included at 6 ± 1 weeks after second vaccination (BioNTech/Pfizer (69.9%), AstraZeneca (21.2%), and Moderna (8.9%)). In a cross-sectional and single-centre study design, we compared titres of neutralising antibodies between patients with (n = 51) and without (n = 62) medication with JAK inhibitors. RESULTS Treatment with JAK inhibitors led to a significantly reduced humoral response to vaccination (P = 0.004). A maximum immune response was seen in 77.4% of control patients, whereas this percentage was reduced to 54.9% in study participants on medication with JAK inhibitors (effect size d = 0.270). Further subanalyses revealed that patients on combination treatment (JAK inhibitors and MTX, 9 of 51 subjects) demonstrated an even significantly impaired immune response as compared to patients on monotherapy with JAK inhibitors (P = 0.028; d = 0.267). CONCLUSIONS JAK inhibitors significantly reduce the humoral response following dual vaccination against SARS-CoV-2. The combination with MTX causes an additional, significant reduction in neutralising IgG titres. Our data suggest cessation of JAK inhibitors in patients with RA in the context of vaccination against SARS-CoV-2. Key Points • It was shown that DMARD therapy with JAK inhibitors in patients with rheumatoid arthritis leads to an attenuation of the humoral vaccination response against SARS-CoV-2. • The effect under medication with JAK inhibitors was significant compared to the control group and overall moderate. • The combination of JAK inhibitors with MTX led to an additive and significant attenuation of the humoral response.
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Affiliation(s)
- Arne Schäfer
- Diabetes Zentrum Mergentheim, Bad Mergentheim, Germany
- Medizinische Klinik und Poliklinik II, Klinikum der Universität Würzburg, Würzburg, Germany
| | - Magdolna Szilvia Kovacs
- Rheumatologie, MED|BAYERN OST Medizinische Versorgungszentren Altötting Burghausen, Krankenhausstraße 1, 84489 Burghausen, Germany
| | - Anna Eder
- Rheumatologie, MED|BAYERN OST Medizinische Versorgungszentren Altötting Burghausen, Krankenhausstraße 1, 84489 Burghausen, Germany
| | - Axel Nigg
- Rheumatologie, MED|BAYERN OST Medizinische Versorgungszentren Altötting Burghausen, Krankenhausstraße 1, 84489 Burghausen, Germany
| | - Martin Feuchtenberger
- Medizinische Klinik und Poliklinik II, Klinikum der Universität Würzburg, Würzburg, Germany
- Rheumatologie, MED|BAYERN OST Medizinische Versorgungszentren Altötting Burghausen, Krankenhausstraße 1, 84489 Burghausen, Germany
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Megna M, Potestio L, Fabbrocini G, Camela E. Treating psoriasis in the elderly: biologics and small molecules. Expert Opin Biol Ther 2022; 22:1503-1520. [PMID: 35695241 DOI: 10.1080/14712598.2022.2089020] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Psoriasis prevalence in the elderly is growing. It is estimated that 15% of elderly psoriasis patients suffer from moderate-to-severe disease, thus requiring systemic treatments. However, conventional systemic agents' use is limited due to contraindications and drug-interactions. Conversely, biologics and small molecules seem to be a valuable option, although the geriatric psoriasis population is frequently excluded from trials and shared guidelines are lacking. AREAS COVERED Relevant English literature (trials, real-life studies, case series, and reviews) regarding biologics and/or small molecules in the elderly were searched for up to January 17, 2022. EXPERT OPINION Treatment of moderate-to-severe psoriasis in the elderly may be challenging due to multiple comorbidities, polypharmacy, and increased risk of infections and cancers. However, new targeted therapies offer the possibility to perform a tailored-tail management, considering comorbidities, drug-interactions, and frailties which characterize this class of patients. Several real-world data support biologics and small molecules' efficacy and safety in the elderly with mainly no significant difference as compared to young adults. Elderly psoriasis patients' expectations are as high as those of their younger counterparts. Hence, they deserve the best therapeutic options according to their peculiarities for a long-term psoriasis remission and an improved quality of life.
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Affiliation(s)
- Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Luca Potestio
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Elisa Camela
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
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Shang L, Cao J, Zhao S, Zhang J, He Y. TYK2 in Immune Responses and Treatment of Psoriasis. J Inflamm Res 2022; 15:5373-5385. [PMID: 36147687 PMCID: PMC9488612 DOI: 10.2147/jir.s380686] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/16/2022] [Indexed: 11/23/2022] Open
Abstract
Tyrosine kinase 2 (TYK2), a key part of the Janus kinase-signal transducer and activator of transcription (JAK-STAT) pathway, plays an integral role in the differentiation and immune responses of intrinsic immune cells and regulates the mediation of cytokines. TYK2 leads to inflammatory cascade responses in the pathogenesis of immune-mediated inflammatory diseases (IMIDs), especially psoriasis. Small-molecule TYK2 inhibitors are considered to be an effective strategy for modulating psoriasis. Here, we attempt to review the pro-inflammatory mechanisms of the JAK-STAT signaling pathway, the regulatory roles of TYK2 in the pathogenesis of psoriasis, and provide updates on ongoing and recently completed trials of TYK2 inhibitors.
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Affiliation(s)
- Lin Shang
- Department of Dermatology, Capital Medical University Affiliated Beijing Chaoyang Hospital, Beijing, People's Republic of China
| | - Jiali Cao
- Department of Dermatology, Capital Medical University Affiliated Beijing Chaoyang Hospital, Beijing, People's Republic of China
| | - Siqi Zhao
- Department of Dermatology, Capital Medical University Affiliated Beijing Chaoyang Hospital, Beijing, People's Republic of China
| | - Jingya Zhang
- Department of Dermatology, Capital Medical University Affiliated Beijing Chaoyang Hospital, Beijing, People's Republic of China
| | - Yanling He
- Department of Dermatology, Capital Medical University Affiliated Beijing Chaoyang Hospital, Beijing, People's Republic of China
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Lé AM, Puig L, Torres T. Deucravacitinib for the Treatment of Psoriatic Disease. Am J Clin Dermatol 2022; 23:813-822. [PMID: 35960487 PMCID: PMC9372960 DOI: 10.1007/s40257-022-00720-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2022] [Indexed: 12/03/2022]
Abstract
Psoriasis is an immune-mediated disease, with the interleukin (IL)-23/IL-17 axis currently considered its main pathogenic pathway. Tyrosine kinase 2 (TYK2) is responsible for mediating immune signalling of IL-12, IL-23 and type I interferons, without interfering with other critical systemic functions as other JAK proteins do. This article aims to review the current knowledge on deucravacitinib, a new oral drug that selectively inhibits TYK2, granting it a low risk of off-target effects. After good efficacy and safety results in a phase II, placebo-controlled trial, two phase III, 52-week trials evaluated deucravacitinib 6 mg against placebo and apremilast—an active comparator. POETYK PSO-1 and PSO-2 involved 1688 patients with moderate-to-severe psoriasis. After 16 weeks, in both studies, over 50% of patients treated with deucravacitinib reached PASI75, which was significantly superior to placebo and apremilast. In POETYK PSO-1, these results improved until week 24 and were maintained through week 52, with over 65% of patients achieving PASI75 at this point. A reduction in signs and symptoms was also reported by patients, with greater impact on itch. Deucravacitinib was well tolerated and safe. There were no reports of serious infections, thromboembolic events, or laboratory abnormalities, which are a concern among other JAK inhibitors. Persistent efficacy and consistent safety profiles were reported for up to 2 years. Despite advances in the treatment of psoriasis, namely among biologic agents, an oral, effective and safe new drug can bring several advantages to prescribers and patients. Further investigation is required to understand where to place deucravacitinib among current psoriasis treatment options.
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Affiliation(s)
- Ana Maria Lé
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Luis Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Tiago Torres
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal. .,Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal.
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Mishra S, Jena A, Kakadiya R, Sharma V, Ahuja V. Positioning of tofacitinib in treatment of ulcerative colitis: a global perspective. Expert Rev Gastroenterol Hepatol 2022; 16:737-752. [PMID: 35875997 DOI: 10.1080/17474124.2022.2106216] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Tofacitinib has emerged as a useful drug for the treatment of ulcerative colitis (UC). AREAS COVERED There is an unmet need for cost-effective, non-immunogenic drugs with a safe adverse effect profile to treat patients with ulcerative colitis. In the present review, we evaluate the available literature to inform the appropriate positioning of tofacitinib in the current drug landscape and identify subsets where its use should be done with caution. EXPERT OPINION Tofacitinib is helpful in the treatment of patients where the standard conventional or biological therapies have failed or were not tolerated. With lower costs of the generic drug than the biologicals (or biosimilars), it could be an important therapy in low- to middle-income countries. The risk of infections, especially Herpes Zoster and tuberculosis, needs to be addressed before initiation. Tofacitinib should be avoided in patients with venous thromboembolism and cardiovascular disease risk factors. Due to limited evidence, the use is not recommended in pregnancy, while it should be used with caution in elderly citizens. Future trials should look into the head-to-head comparison of tofacitinib with biologicals. The role of tofacitinib in acute severe colitis needs evaluation with comparative trials with current standards of care.
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Affiliation(s)
- Shubhra Mishra
- Department of Gastroenterology, Asian Institute of Gastroenterology Hospitals, Hyderabad, India
| | - Anuraag Jena
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rinkalben Kakadiya
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vishal Sharma
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vineet Ahuja
- Department of Gastroenterology, All India Institute of Medical Education and Research, New Delhi, India
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Winthrop KL, Vermeire S, Long MD, Panés J, Ng SC, Kulisek N, Mundayat R, Lawendy N, Vranic I, Modesto I, Su C, Melmed GY. Long-term Risk of Herpes Zoster Infection in Patients With Ulcerative Colitis Receiving Tofacitinib. Inflamm Bowel Dis 2022; 29:85-96. [PMID: 35648151 PMCID: PMC9825290 DOI: 10.1093/ibd/izac063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Tofacitinib is an oral, small molecule Janus kinase inhibitor for the treatment of ulcerative colitis (UC). We report herpes zoster (HZ) incidence and risk factors in the tofacitinib UC clinical program (up to 7.8 years). METHODS Proportions and incidence rates (IRs; unique patients with events/100 patient-years) of HZ were evaluated in 4 cohorts: Induction (phase 2 and 3 induction study data), Maintenance (phase 3 maintenance study data), Overall (data from all phase 2, 3, and open-label, long-term extension studies), and Overall plus interim 6-month phase 3b and 4 data. Herpes zoster risk factors were assessed by Cox regression analysis. RESULTS In the Induction and Maintenance Cohorts, IRs for HZ (nonserious and serious) were numerically higher with tofacitinib 10 mg twice daily (BID) vs placebo and tofacitinib 10 vs 5 mg BID, respectively. With all tofacitinib doses (5 or 10 mg BID), IRs (95% confidence intervals) for HZ in the Overall and Overall plus phase 3b/4 Cohorts (total exposure, 2814.4 and 2999.7 patient-years, respectively) were 3.38 (2.73-4.15) and 3.30 (2.67-4.04), respectively. In the Overall plus phase 3b/4 Cohort, >90% of HZ were nonserious; >90% were mild/moderate; >90% resolved without discontinuing tofacitinib; 0.6% of patients had multiple HZ events. Herpes zoster IRs were stable when analyzed by 6-month intervals up to >30 months. Herpes zoster risk factors included older age, lower weight, geographic region, and prior tumor necrosis factor inhibitor (TNFi) failure. CONCLUSIONS Most HZ events were mild/moderate. Herpes zoster IRs remained stable over 7.8 years of exposure. Older age, lower weight, geographic region, and prior TNFi failure were associated with increased HZ risk. CLINICALTRIALS.GOV NCT00787202;NCT01465763;NCT01458951;NCT01458574;NCT01470612;NCT03281304.
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Affiliation(s)
- Kevin L Winthrop
- Address correspondence to: Kevin L. Winthrop, MD, MPH; Professor of Public Health, Infectious Diseases and Ophthalmology, OHSU-PSU School of Public Health, 3181 SW Sam Jackson Road, Portland, OR 97239, USA()
| | - Séverine Vermeire
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Millie D Long
- University of North Carolina, Center for Gastrointestinal Biology and Disease, Chapel Hill, North Carolina, USA
| | - Julian Panés
- Department of Gastroenterology, Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Siew C Ng
- Institute of Digestive Disease, Department of Medicine and Therapeutics, LKS Institute of Health Science, Chinese University of Hong Kong, Hong Kong
| | | | | | | | | | | | - Chinyu Su
- Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Gil Y Melmed
- Division of Gastroenterology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
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Chiu HY, Hung YT, Huang SW, Huang YH. Comparative risk of herpes zoster in patients with psoriatic disease on systemic treatments: a systematic review and network meta-analysis. Ther Adv Chronic Dis 2022; 13:20406223221091188. [PMID: 35519434 PMCID: PMC9066628 DOI: 10.1177/20406223221091188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/15/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Numerous previous studies have examined risk of herpes zoster (HZ) in psoriatic disease; however, the results of these studies are conflicting and the relative risks associated with different treatments remain largely unknown. In this meta-analysis, we examined the relative risk of HZ associated with systemic treatments for psoriatic disease. Methods: PubMed, EMBASE, Cochrane Library, and Web of Science databases were searched to identify relevant English-language studies published up to April 2021. Data were extracted using a standardized data extraction form. Network meta-analyses (NMA) was performed according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. We examined the differences in HZ risk (incidence rate ratio; IRR) between treatments using a random-effects model for direct pairwise comparisons and NMA. The surface under the cumulative ranking area was calculated to rank the HZ risk for each treatment condition. Results: This study analyzed 13 studies including 19 treatment arms involving a total of 443,104 patients with psoriatic disease. Corticosteroids (CS) [IRR, 2.56; 95% confidence interval (CI), 1.59–4.13], a Janus kinase inhibitor (JAKi; tofacitinib) (IRR, 2.34; 95% CI, 1.03–5.32), infliximab (IRR, 2.32; 95% CI, 1.27–4.21), conventional synthetic disease-modifying anti-rheumatic drugs (csDMARDs) + CS (IRR, 2.26; 95% CI, 1.23–4.17), anti-tumor necrosis factor-α (anti-TNF-α) + csDMARDs and/or CS (IRR, 2.13; 95% CI, 1.38–3.31), csDMARDs (IRR, 1.62; 95% CI, 1.18–2.22), and anti-TNF-α except infliximab (IRR, 1.61; 95% CI, 1.13–2.30) were all associated with a significantly higher HZ risk compared to controls. CS treatment possessed the highest HZ risk, followed by infliximab and JAKi (tofacitinib). Phosphodiesterase-4 inhibitor, anti-interleukin-17, -23 or -12/23, phototherapy, and acitretin showed a risk similar to controls without significant differences. Conclusion: The NMA demonstrated CS, infliximab, and JAKi (tofacitinib), and several combination treatments were associated with higher HZ risk in patients with psoriasis and psoriatic arthritis. Differences in HZ risk should be taken into consideration when considering optimal psoriasis treatment.
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Affiliation(s)
- Hsien-Yi Chiu
- Department of Dermatology, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu
- Department of Dermatology, National Taiwan University Hospital, Taipei
- Department of Dermatology, College of Medicine, National Taiwan University, Taipei
- Department of Medical Research, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu
| | - Yi-Teng Hung
- Department of Dermatology, Chang Gung Memorial Hospital Linkou Branch, Taoyuan
| | - Shi-Wei Huang
- Department of Urology, National Taiwan University Hospital Yunlin Branch, Douliu
| | - Yu-Huei Huang
- Department of Dermatology, Chang Gung Memorial Hospital Linkou Branch, No.5, Fuxing St., Guishan Dist., Taoyuan City 333
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan
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Wu X, Pu L, Chen W, Zhao Q, Wu G, Li D, Zhu H. LY294002 attenuates inflammatory response in endotoxin-induced uveitis by downregulating JAK3 and inactivating the PI3K/Akt signaling. Immunopharmacol Immunotoxicol 2022; 44:510-518. [PMID: 35344456 DOI: 10.1080/08923973.2022.2055565] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
CONTEXT Uveitis is a prevalent inflammatory eye disease that damages the vision of patients and even leads to blindness. LY294002, an inhibitor of PI3K, was reported to suppress the inflammation and alleviate the progression of many diseases. However, the function of LY294002 in uveitis is unclear. OBJECTIVE This study aimed to explore the function of LY294002 in endotoxin-induced uveitis (EIU). MATERIALS AND METHODS EIU rat models were established via a single intravitreal injection of LPS. At 24 h after LPS injection, the rats received LY294002 treatment for 14 days. The histopathology was observed by H&E staining. The concentration of proinflammatory cytokines in aqueous humor was tested by ELISA. The expression of proinflammatory cytokines in the iris ciliary body (ICB) and retina of EIU rats were detected by RT-qPCR. JAK3, PI3K, and Akt expression were assessed by RT-qPCR and western blotting. Translocation of Akt in rat retinal Müller cells (rMC-1) was evaluated by immunofluorescence staining. RESULTS LY294002 alleviated ocular inflammation and decreased inflammatory cell infiltration in the anterior chamber, iris, ciliary body, vitreous cavity, and retina of EIU rats. LY294002 decreased the concentration of proinflammatory cytokines INF-γ, IL-17, IL-6, TNF-α, and IL-1β in aqueous humor and their expression in the ICB and retina of EIU rats. LY294002 downregulated JAK3 expression in EIU rats. LY294002 inhibited p-PI3K and p-Akt expression in EIU rats and restrained Akt translocation from cytoplasm to cell membrane in LPS-treated rMC-1 cells. CONCLUSION LY294002 ameliorates inflammation in EIU by downregulating JAK3 and inactivating the PI3K/Akt signaling.
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Affiliation(s)
- Xinyang Wu
- School of Ophthalmology and Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Lijun Pu
- Department of Ophthalmology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
| | - Wei Chen
- Department of Ophthalmology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
| | - Qi Zhao
- Department of Ophthalmology, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
| | - Geping Wu
- Institute of Translational Medicine, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
| | - Di Li
- Institute of Translational Medicine, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
| | - Hongyan Zhu
- Institute of Translational Medicine, Zhangjiagang Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
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Efficacy and Safety of Tofacitinib in Ulcerative Colitis Based on Prior Tumor Necrosis Factor Inhibitor Failure Status. Clin Gastroenterol Hepatol 2022; 20:591-601.e8. [PMID: 33684552 DOI: 10.1016/j.cgh.2021.02.043] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 02/01/2021] [Accepted: 02/22/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Tofacitinib is an oral, small-molecule Janus kinase inhibitor for the treatment of ulcerative colitis (UC). We summarize the efficacy and safety data of tofacitinib 5 or 10 mg twice daily in the UC clinical program, stratified by prior tumor necrosis factor inhibitor (TNFi) failure status. METHODS Efficacy was assessed in the pooled phase 3 OCTAVE Induction 1 and 2 studies (N = 1139), the phase 3 OCTAVE Sustain maintenance study (N = 593), and the dose-escalation subpopulation of the open-label, long-term extension OCTAVE Open study (N = 59). Safety was assessed in OCTAVE Sustain, the dose-escalation subpopulation, and the Overall Cohort, which included patients from OCTAVE Induction 1 and 2, OCTAVE Sustain, and OCTAVE Open (N = 1124; no prior TNFi failure N = 541; prior TNFi failure N = 583; phase 2 data were excluded when stratified by prior TNFi failure status). The dose-escalation subpopulation received tofacitinib 10 mg twice daily in OCTAVE Induction 1 and 2, tofacitinib 5 mg twice daily in OCTAVE Sustain, and tofacitinib 10 mg twice daily in OCTAVE Open. RESULTS Tofacitinib had greater efficacy than placebo, regardless of prior TNFi failure status. In OCTAVE Sustain and the Overall Cohort, herpes zoster [HZ] (nonserious and serious) rates were numerically higher in tofacitinib-treated patients with vs without prior TNFi failure. Dose escalation to tofacitinib 10 mg twice daily generally recaptured clinical response for most patients. HZ (nonserious and serious) rates were numerically higher in the dose-escalation subpopulation vs the Overall Cohort. CONCLUSIONS Tofacitinib was efficacious in patients with UC regardless of prior TNFi failure status. HZ (nonserious and serious) rates were numerically higher in patients who had previously failed TNFi. ClinicalTrials.gov: A3921063 (NCT00787202); OCTAVE Induction 1 (NCT01465763); OCTAVE Induction 2 (NCT01458951); OCTAVE Sustain (NCT01458574); and OCTAVE Open (NCT01470612).
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Spiewak TA, Patel A. User's Guide to JAK Inhibitors in Inflammatory Bowel Disease. CURRENT RESEARCH IN PHARMACOLOGY AND DRUG DISCOVERY 2022; 3:100096. [PMID: 35300073 PMCID: PMC8920857 DOI: 10.1016/j.crphar.2022.100096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 01/01/2022] [Accepted: 02/28/2022] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel disease (IBD), such as ulcerative colitis (UC) and Crohn's disease (CD), are remitting and relapsing disorders of the gastrointestinal tract, highlighted by the dysregulation of pro- and anti-inflammatory mediators, which lead to mucosal damage. These conditions cause a significant burden worldwide as primary and secondary treatment failure rates remain high even with our current therapeutic options. This emphasizes the need for continued advancement in treatment efficacy with improved safety profiles. Novel disease-targeting therapeutics have been developed, most recently being the Janus kinase inhibitors (JAKi). JAKi serve as a promising new class of non-immunogenic small molecule inhibitors that modulate inflammatory pathways by blocking the critical role that Janus kinase (JAK) proteins play in mediating the innate and adaptive immune responses. Tofacitinib has been shown to be therapeutically efficacious, to have a tolerable safety profile, and to be available for adult patients with moderate-to-severe UC. This review was designed to serve as an overview and as practical guidance for medical practitioners. Author recommendations and appraisals of the quality of evidence throughout this article are based solely on personal opinion and are not the outcome of a formal methodology followed by a consensus group. The use of JAKi is a novel targeted therapeutic approach in the treatment of IBD. Tofacitinib has shown efficacy in the treatment of moderate to severe UC. Tofacitinib's safety profile has generally remained stable and acceptable. The future of JAKi in the treatment of IBD is promising.
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Safety Profile of Upadacitinib up to 3 Years in Psoriatic Arthritis: An Integrated Analysis of Two Pivotal Phase 3 Trials. Rheumatol Ther 2021; 9:521-539. [PMID: 34970731 PMCID: PMC8717827 DOI: 10.1007/s40744-021-00410-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 11/23/2021] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION This integrated analysis describes the safety profile of upadacitinib, an oral Janus kinase inhibitor, at 15 and 30 mg once daily for up to 3 years of exposure in patients with active psoriatic arthritis (PsA) who had a prior inadequate response or intolerance to ≥ 1 non-biologic or biologic disease-modifying antirheumatic drug. METHODS Safety data were pooled and analyzed from two randomized, placebo-controlled phase 3 trials. Both trials evaluated upadacitinib 15 mg and 30 mg once daily, and one trial also evaluated adalimumab 40 mg every other week. Treatment-emergent adverse events (TEAEs) and laboratory data were summarized for four groups: pooled placebo, pooled upadacitinib 15 mg, pooled upadacitinib 30 mg, and adalimumab. TEAEs were reported as exposure-adjusted event rates (events per 100 patient-years [E/100 PY]) up to a data cut-off of June 29, 2020. RESULTS A total of 2257 patients received ≥ 1 dose of upadacitinib 15 mg (N = 907) or 30 mg (N = 921) for 2504.6 PY of exposure or adalimumab (N = 429) for 549.7 PY of exposure. Upper respiratory tract infection, nasopharyngitis, and increased creatine phosphokinase (CPK) were the most common TEAEs with upadacitinib. Rates of malignancies, adjudicated major adverse cardiovascular events (MACEs) and venous thromboembolic events (VTEs), and deaths were similar across treatment groups. Rates of herpes zoster (HZ) and opportunistic infections (OI; excluding tuberculosis, HZ, and oral candidiasis) were higher with upadacitinib versus adalimumab. Serious infection, anemia, and CPK elevations were most frequent with upadacitinib 30 mg. Potentially clinically significant laboratory abnormalities were uncommon. CONCLUSIONS Upadacitinib 15 mg and adalimumab had similar safety profiles with the exception of HZ and OIs, consistent with what was observed in rheumatoid arthritis. Rates of malignancies, MACEs, VTEs, and deaths were comparable among patients receiving upadacitinib and adalimumab. No new safety risks emerged with longer-term exposure to upadacitinib. TRIAL REGISTRATION NUMBERS SELECT-PsA 1: NCT03104400; SELECT-PsA 2: NCT03104374.
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Winthrop KL, Curtis JR, Yamaoka K, Lee EB, Hirose T, Rivas JL, Kwok K, Burmester GR. Clinical Management of Herpes Zoster in Patients With Rheumatoid Arthritis or Psoriatic Arthritis Receiving Tofacitinib Treatment. Rheumatol Ther 2021; 9:243-263. [PMID: 34870800 PMCID: PMC8814083 DOI: 10.1007/s40744-021-00390-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/21/2021] [Indexed: 12/11/2022] Open
Abstract
Introduction Risk of herpes zoster (HZ) is increased with Janus kinase inhibitor use. We evaluated clinical study data relating to HZ management in patients with rheumatoid arthritis (RA) or psoriatic arthritis (PsA) receiving tofacitinib. Methods This post hoc analysis included data from 21 RA and 3 PsA clinical studies; data were pooled for tofacitinib doses. Outcomes of HZ events (serious and non-serious) and tofacitinib treatment changes were evaluated in response to first and second HZ events. Median time to resolution was stratified by dermatomal involvement, history of HZ prior to tofacitinib, changes to tofacitinib treatment, anti-viral and corticosteroid use, and tofacitinib dose. Results Seven hundred eighty-three (11.1%, N = 7061) patients with RA experienced ≥ 1 HZ event, 63 (8.0%) of whom had ≥ 2 HZ events. In patients with PsA, 36 (4.6%, N = 783) experienced ≥ 1 HZ event, 1 (2.8%) of whom had ≥ 2 HZ events. For most HZ events, tofacitinib treatment was unchanged or temporarily discontinued. The majority of patients received anti-viral treatment, most within 3 days of onset. Post-herpetic neuralgia developed in 6.9% and 3.2% of patients with RA with first and second events, respectively, and in 2.8% of patients with PsA with a first event. Most first and second events resolved (RA: 97.6% and 96.8%, respectively; PsA: 94.4% and 100%, respectively). Median time to resolution was 22.0 days for first and 15.0 days for second events for RA and 20.5 days for first and 11.0 days for second events (n = 1) for PsA. Time to resolution of first events for RA and PsA was generally numerically shorter for patients with single dermatomal HZ, history of HZ, or anti-viral use versus those without. Conclusion Among patients receiving tofacitinib, recurrent events were more common in patients with RA versus PsA; HZ duration was shorter for repeat events. Trial Registration NCT01262118, NCT01484561, NCT00147498, NCT00413660, NCT00550446, NCT00603512, NCT00687193, NCT01164579, NCT00976599, NCT01059864, NCT01359150, NCT02147587, NCT00960440, NCT00847613, NCT00814307, NCT00856544, NCT00853385, NCT01039688, NCT02187055, NCT00413699, NCT00661661, NCT01877668, NCT01882439, NCT01976364. Supplementary Information The online version contains supplementary material available at 10.1007/s40744-021-00390-0. Patients with rheumatoid arthritis (RA) or psoriatic arthritis (PsA) have weakened immune responses and are more likely to get herpes zoster (HZ; also known as shingles) infections compared with the general population. Patients who receive treatments for RA or PsA that have an effect on their immune system are more likely to get HZ. Here, we assessed how common HZ was in patients with RA or PsA who were given tofacitinib during clinical trials, the management of these infections, and how this affected the course of the infection. Approximately 1 in 10 patients with RA and 1 in 20 patients with PsA had HZ. Of those patients who had HZ, 1 in 12 with RA and 1 in 36 with PsA were infected again at a later point. A small number of patients also had long-lasting pain after HZ infection. When patients had a HZ infection, most either continued treatment with tofacitinib or paused treatment for a period of time. Pausing or continuing treatment did not appear to affect how long the infection lasted or whether patients had another infection. Most patients received treatment for HZ infection, and patients who were treated had shorter infections. In most patients, infections cleared up and were more likely to clear up more quickly when patients had HZ previously.
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Affiliation(s)
- Kevin L Winthrop
- OHSU-PSU School of Public Health, Oregon Health and Science University, OHSU Mail Code GH1043181 S.W. Sam Jackson Rd, Portland, OR, 97239, USA.
| | | | | | - Eun Bong Lee
- Seoul National University College of Medicine, Seoul, Republic of Korea
| | | | | | | | - Gerd R Burmester
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität Zu Berlin, Berlin, Germany
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Role of Janus Kinase Inhibitors in Therapy of Psoriasis. J Clin Med 2021; 10:jcm10194307. [PMID: 34640327 PMCID: PMC8509829 DOI: 10.3390/jcm10194307] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/11/2021] [Accepted: 09/16/2021] [Indexed: 12/23/2022] Open
Abstract
Janus kinases inhibitors are molecules that target Janus kinases-signal transducers and activators of transcription (JAK/STAT). They inhibit this intracellular signal pathway, blocking the gene transcription of crucial proinflammatory cytokines that play a central role in the pathogenesis of many inflammatory and autoimmune diseases, including psoriasis. This process reduces psoriatic inflammation. The JAK inhibitors are divided into two generations. The first generation of JAK inhibitors blocks two or more different Janus kinases. The second generation is more specified and blocks only one type of Janus kinase and has less side effects than the first generation. Tofacitinib, ruxolitinib and baricitinib belong to first generation JAK inhibitors and decernotinib and filgotinib belong to second group. This narrative review summarizes the role of Janus kinase inhibitors in the therapy of psoriasis. Oral JAK inhibitors show promise for efficacy and safety in the treatment of psoriasis. Studies to date do not indicate that JAK inhibitors are superior to recent biologic drugs in terms of efficacy. However, JAK inhibitors, due to their lack of increased incidence of side effects compared to other biologic drugs, can be included in the psoriasis treatment algorithm because they are orally taken. Nevertheless, further studies are needed to evaluate long-term treatment effects with these drugs.
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Misselwitz B, Juillerat P, Sulz MC, Siegmund B, Brand S. Emerging Treatment Options in Inflammatory Bowel Disease: Janus Kinases, Stem Cells, and More. Digestion 2021; 101 Suppl 1:69-82. [PMID: 32570252 DOI: 10.1159/000507782] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 04/07/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Treatment of inflammatory bowel diseases (IBD) has tremendously improved during the last 20 years; however, a substantial fraction of patients does not respond to available therapies or lose response, and new strategies are needed. SUMMARY Two pharmacological principles have been successfully used for IBD treatment: inhibition of cellular signaling and interference with leukocyte trafficking. Besides tumor necrosis factor, interleukin (IL)-23 is a promising drug target, and antibodies for the combined inhibition of IL-23 and IL-12 (ustekinumab and briakinumab) or selective IL-23 inhibition (brazikumab, risankizumab, and mirikizumab) seem to be effective in Crohn's disease (CD) with emerging evidence also for ulcerative colitis (UC). Janus kinase (JAK) mediates intracellular signaling of a large number of cytokines. Tofacitinib is the first JAK inhibitor approved for UC, and the JAK inhibitors filgotinib and upadacitinib showed potential in CD. Leukocyte trafficking can be inhibited by interference with lymphocyte integrin-α4β7 or endothelial MadCAM-1. The α4β7 integrin inhibitor vedolizumab is an established treatment in IBD, and long-term data of pivotal studies are now available. Additional molecules with therapeutic potential are α4β7-specific abrilumab, β7-specific etrolizumab, and the α4-specific small molecule AJM300. PF-00547659, an antibody against endothelial MadCAM-1, also showed therapeutic potential in UC. Modulation of sphingosine-1-phosphate receptor (S1PR) activity is necessary for the egress of lymphocytes into the circulation, and S1PR modulation results in lymphocyte trapping in lymphatic organs. Ozanimod, an S1PR1 and S1PR5 inhibitor, has been successfully tested in initial studies in UC. Mesenchymal stem cell therapy has been approved for the treatment of complex, active CD fistula, and mesenchymal stem cell therapy might be a paradigm shift for this condition. Autologous stem cell transplantation (ASCT) has been successfully used in CD case series; however, in a randomized trial, a highly stringent endpoint was not met. However, considering positive effects in secondary endpoints, ASCT might be a future treatment of last resort in severe, refractory CD cases, provided that safer protocols can be provided. Key messages: New IBD treatments are successful for a significant fraction of patients. However, new strategies for patient selection, treatment combinations, and/or additional therapies must be developed to serve the need of all IBD patients.
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Affiliation(s)
- Benjamin Misselwitz
- Gastroenterology, Department of Visceral Surgery and Medicine, Inselspital Bern and Bern University, Bern, Switzerland,
| | - Pascal Juillerat
- Gastroenterology, Department of Visceral Surgery and Medicine, Inselspital Bern and Bern University, Bern, Switzerland
| | - Michael Christian Sulz
- Department of Gastroenterology and Hepatology, Kantonsspital St. Gallen, St. Gallen, Switzerland
| | - Britta Siegmund
- Medical Department (Gastroenterology, Infectious Diseases, Rheumatology), Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Stephan Brand
- Department of Gastroenterology and Hepatology, Kantonsspital St. Gallen, St. Gallen, Switzerland
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Bing N, Zhou H, Chen X, Hirose T, Kochi Y, Tsuchida Y, Ishigaki K, Sumitomo S, Fujio K, Zhang B, Valdez H, Vincent MS, Martin D, Clark JD. Contribution of a European-Prevalent Variant near CD83 and an East Asian-Prevalent Variant near IL17RB to Herpes Zoster Risk in Tofacitinib Treatment: Results of Genome-Wide Association Study Meta-Analyses. Arthritis Rheumatol 2021; 73:1155-1166. [PMID: 33455090 PMCID: PMC8361995 DOI: 10.1002/art.41655] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 01/12/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Tofacitinib is an oral JAK inhibitor for the treatment of rheumatoid arthritis (RA), psoriatic arthritis, and ulcerative colitis, and has been previously investigated for psoriasis (PsO). This meta-analysis of genome-wide association studies (GWAS) was performed to identify genetic factors associated with increased risk/faster onset of herpes zoster (HZ) in subjects with RA or PsO receiving tofacitinib treatment, and to determine potential mechanisms that could be attributed to the varying rates of HZ across ethnicities. METHODS In an ethnicity/indication-specific, trans-ethnic, trans-population meta-analysis of GWAS in subjects with RA or PsO from phase II, phase III, and long-term extension studies of tofacitinib, 8 million genetic variants were evaluated for their potential association with time to an HZ event and incidence of an HZ event (case versus control) with tofacitinib treatment, using Cox proportional hazard and logistic regression analyses, respectively. RESULTS In total, 5,246 subjects were included (3,168 with RA and 2,078 with PsO). After adjustment for age, baseline absolute lymphocyte count, genetically defined ethnicity, and concomitant methotrexate use (in RA subjects only), 4 loci were significantly associated with faster onset of HZ in European subjects (P < 5 × 10-8 ), including a single-nucleotide polymorphism (SNP) near CD83 (frequency of risk allele ~2% in European subjects versus ~0.1% in East Asian subjects). In the trans-ethnic, trans-population meta-analysis, the CD83 SNP remained significant. Four additional significant loci were identified in the meta-analysis, among which a SNP near IL17RB was associated with faster onset of HZ (meta-analysis hazard ratio 3.6 [95% confidence interval 2.40-5.44], P = 7.6 × 10-10 ; frequency of risk allele ~12% in East Asian subjects versus <0.2% in European subjects). CONCLUSION Genetic analysis of tofacitinib-treated subjects with RA or PsO identified multiple loci associated with increased HZ risk. Prevalent variants near the immune-relevant genes CD83 and IL17RB in European and East Asian populations, respectively, may contribute to risk of HZ in tofacitinib-treated subjects.
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Affiliation(s)
| | | | | | | | - Yuta Kochi
- Center for Integrative Medical Sciences, RIKEN, Yokohama, Japan, and Medical Research Institute, Tokyo Medical and Dental UniversityTokyoJapan
| | - Yumi Tsuchida
- University of Tokyo Graduate School of MedicineTokyoJapan
| | | | - Shuji Sumitomo
- University of Tokyo Graduate School of MedicineTokyoJapan
| | - Keishi Fujio
- University of Tokyo Graduate School of MedicineTokyoJapan
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Winthrop KL, Loftus EV, Baumgart DC, Reinisch W, Nduaka CI, Lawendy N, Chan G, Mundayat R, Friedman GS, Salese L, Thorpe AJ, Su C. Tofacitinib for the Treatment of Ulcerative Colitis: Analysis of Infection Rates from the Ulcerative Colitis Clinical Programme. J Crohns Colitis 2021; 15:914-929. [PMID: 33245746 PMCID: PMC8218715 DOI: 10.1093/ecco-jcc/jjaa233] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIMS Tofacitinib is an oral, small molecule JAK inhibitor for the treatment of ulcerative colitis. We report integrated analyses of infections in the Phase [P]2 and P3 OCTAVE programmes. METHODS Three cohorts were analysed: Induction [P2/3 induction studies]; Maintenance [P3 maintenance study]; and Overall [all tofacitinib-treated patients in induction, maintenance, or ongoing, open-label, long-term extension studies; as of May 2019]. Proportions and incidence rates [IRs; unique patients with events/100 patient-years] of serious infections [SIs], herpes zoster [HZ] [non-serious and serious], and opportunistic infections [OIs] are reported [censored at time of event]. RESULTS In the Induction Cohort [N = 1220], no patients receiving placebo and eight [0.9%] receiving tofacitinib 10 mg twice daily [BID] developed SIs. Maintenance Cohort [N = 592] SI IRs (95% confidence interval [CI]) were 1.94 [0.23-7.00] for placebo and 1.35 [0.16-4.87] and 0.64 [0.02-3.54] for tofacitinib 5 and 10 mg BID, respectively; HZ IRs were 0.97 [0.02-5.42], 2.05 [0.42-6.00], and 6.64 [3.19-12.22], respectively. In the Overall Cohort [N = 1157; 82.9% predominantly received tofacitinib 10 mg BID], SI, HZ, and non-HZ OI IRs were 1.70 [1.24-2.27], 3.48 [2.79-4.30], and 0.15 [0.04-0.38], respectively. No SIs resulted in death. CONCLUSIONS During induction, SIs were more frequent with tofacitinib versus placebo. SIs were generally infrequent in the Maintenance and Overall Cohorts, with rates comparable between treatment groups. Maintenance Cohort HZ IR was numerically higher with tofacitinib 10 mg BID versus 5 mg BID. Overall Cohort HZ IRs remained stable over time. Non-HZ OIs and viral infections were rare.
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Affiliation(s)
- Kevin L Winthrop
- Division of Infectious Diseases, Oregon Health & Science University, Portland, OR, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Daniel C Baumgart
- Division of Gastroenterology, University of Alberta, Edmonton, AB, Canada
| | - Walter Reinisch
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Chudy I Nduaka
- Inflammation and Immunology, Pfizer Inc, Collegeville, PA, USA
| | - Nervin Lawendy
- Inflammation and Immunology, Pfizer Inc, Collegeville, PA, USA
| | - Gary Chan
- Inflammation and Immunology, Pfizer Inc, Collegeville, PA, USA
| | - Rajiv Mundayat
- Inflammation and Immunology, Pfizer Inc, New York, NY, USA
| | - Gary S Friedman
- Inflammation and Immunology, Pfizer Inc, Collegeville, PA, USA
| | - Leonardo Salese
- Inflammation and Immunology, Pfizer Inc, Collegeville, PA, USA
| | - Andrew J Thorpe
- Inflammation and Immunology, Pfizer Inc, Collegeville, PA, USA
| | - Chinyu Su
- Inflammation and Immunology, Pfizer Inc, Collegeville, PA, USA
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Burmester GR, Nash P, Sands BE, Papp K, Stockert L, Jones TV, Tan H, Madsen A, Valdez H, Cohen SB. Adverse events of special interest in clinical trials of rheumatoid arthritis, psoriatic arthritis, ulcerative colitis and psoriasis with 37 066 patient-years of tofacitinib exposure. RMD Open 2021; 7:e001595. [PMID: 34045358 PMCID: PMC8162077 DOI: 10.1136/rmdopen-2021-001595] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/30/2021] [Accepted: 05/04/2021] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES To analyse adverse events (AEs) of special interest across tofacitinib clinical programmes in rheumatoid arthritis (RA), psoriatic arthritis (PsA), ulcerative colitis (UC) and psoriasis (PsO), and to determine whether the incidence rates (IRs; unique patients with events per 100 patient-years) of these events are consistent across diseases. METHODS The analysis included data from patients exposed to ≥1 dose of tofacitinib in phase 1, 2, 3 or 3b/4 clinical trials and long-term extension (LTE) studies (38 trials) in RA (23 trials), PsA (3 trials), UC (5 trials) and PsO (7 trials). All studies were completed by or before July 2019, except for one ongoing UC LTE study (data cut-off May 2019). IRs were obtained for AEs of special interest. RESULTS 13 567 patients were included in the analysis (RA: n=7964; PsA: n=783; UC: n=1157; PsO: n=3663), representing 37 066 patient-years of exposure. Maximum duration of exposure was 10.5 years (RA). AEs within the 'infections and infestations' System Organ Class were the most common in all diseases. Among AEs of special interest, IRs were highest for herpes zoster (non-serious and serious; 3.6, 1.8, 3.5 and 2.4 for RA, PsA, UC and PsO, respectively) and serious infections (2.5, 1.2, 1.7 and 1.3 for RA, PsA, UC and PsO, respectively). Age-adjusted and sex-adjusted mortality ratios (weighted for country) were ≤0.2 across cohorts. CONCLUSIONS The tofacitinib safety profile in this analysis was generally consistent across diseases and with longer term follow-up compared with previous analyses.
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Affiliation(s)
- Gerd R Burmester
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Peter Nash
- Department of Medicine, Griffith University, Brisbane, Queensland, Australia
| | - Bruce E Sands
- Dr. Henry D Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York City, New York, USA
| | - Kim Papp
- Clinical Research, Probity Medical Research Inc, Waterloo, Ontario, Canada
| | | | | | | | - Ann Madsen
- Pfizer Inc, New York City, New York, USA
| | | | - Stanley B Cohen
- Metroplex Clinical Research Center, Dallas, Texas, USA
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Abstract
Herpesviruses such as herpes simplex virus (HSV) type 1 and 2, varicella-zoster virus (VZV), and cytomegalovirus (CMV) maintain lifelong latency in the host after primary infection and can reactivate periodically either as asymptomatic viral shedding or as clinical disease. Immunosuppression, including biologic therapy, may increase frequency and severity of herpesvirus reactivation and infection. Licensed biologics are reviewed regarding their risks of potentiating HSV, VZV, and CMV reactivation and infection. Approaches to prophylaxis against HSV, VZV, and CMV infection or reactivation are discussed.
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Affiliation(s)
- Dora Y Ho
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University School of Medicine, 300 Pasteur Drive, Lane Building L-135, Stanford, CA 94305-5107, USA.
| | - Kyle Enriquez
- Stanford University, 450 Serra Mall, Stanford, CA 94305, USA
| | - Ashrit Multani
- Division of Infectious Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue CHS 37-121, Los Angeles, CA 90095-1688, USA
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22
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Min C, Yoo DM, Kim M, Choi HG. Increased risk of herpes zoster in patients with psoriasis: A longitudinal follow-up study using a national sample cohort. Australas J Dermatol 2021; 62:183-189. [PMID: 33527370 DOI: 10.1111/ajd.13534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 11/22/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND/OBJECTIVE Although previous studies reported the relationship between psoriasis and herpes zoster, the number of study is not sufficient to support the conclusions. The purpose of this study was to evaluate the association between psoriasis and herpes zoster. METHODS The data of a nationally representative Korean cohort collected in the Korean Health Insurance Review and Assessment (HIRA) System from 2002 to 2013 were used. Psoriasis was defined ≥ 2 International Classification of Diseases 10th revision (ICD-10) L40 codes. Among them, severe psoriasis was defined as psoriatic medication use, including acitretin, systemic corticosteroid, cyclosporine and methotrexate. Other psoriasis was defined as mild psoriasis. Herpes zoster was defined as ≥ 2 ICD-10 B02 codes or ≥ 1 B02 code with antiviral medication use. Psoriasis patients (n = 11 009) and control participants (n = 44 036) were matched 1:4 by age, sex, income and region of residence. A stratified Cox proportional hazard model was used stratified by age, sex, income and region of residence. Crude and adjusted hazard ratios (HRs) were calculated for the risk of herpes zoster in the total psoriasis group, mild psoriasis group, and severe psoriasis group and compared with those in each matched control group. RESULTS The HR for herpes zoster was higher in the psoriasis group than in control group (adjusted HR = 1.22, 95% CI = 1.12-1.33, P < 0.001). The findings were consistent between the mild psoriasis and severe psoriasis patients and their matched controls, and between male psoriasis patients in all age groups and their matched male controls. CONCLUSIONS Psoriasis may increase the risk of herpes zoster, especially in males.
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Affiliation(s)
- Chanyang Min
- Hallym Data Science Laboratory, Hallym University College of Medicine, Anyang, Korea.,School of Public Health, Seoul National University, Seoul, Korea
| | - Dae Myoung Yoo
- Hallym Data Science Laboratory, Hallym University College of Medicine, Anyang, Korea
| | - Miyoung Kim
- Department of Laboratory Medicine, Hallym University College of Medicine, Anyang, Korea
| | - Hyo Geun Choi
- Hallym Data Science Laboratory, Hallym University College of Medicine, Anyang, Korea.,Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University College of Medicine, Anyang, Korea
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23
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Honma M, Hayashi K. Psoriasis: Recent progress in molecular‐targeted therapies. J Dermatol 2021; 48:761-777. [DOI: 10.1111/1346-8138.15727] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 11/24/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Masaru Honma
- Department of Dermatology Asahikawa Medical University Hospital Asahikawa Japan
- International Medical Support Center Asahikawa Medical University Hospital Asahikawa Japan
| | - Kei Hayashi
- International Medical Support Center Asahikawa Medical University Hospital Asahikawa Japan
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24
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Nash P, Kerschbaumer A, Dörner T, Dougados M, Fleischmann RM, Geissler K, McInnes I, Pope JE, van der Heijde D, Stoffer-Marx M, Takeuchi T, Trauner M, Winthrop KL, de Wit M, Aletaha D, Baraliakos X, Boehncke WH, Emery P, Isaacs JD, Kremer J, Lee EB, Maksymowych WP, Voshaar M, Tam LS, Tanaka Y, van den Bosch F, Westhovens R, Xavier R, Smolen JS. Points to consider for the treatment of immune-mediated inflammatory diseases with Janus kinase inhibitors: a consensus statement. Ann Rheum Dis 2021; 80:71-87. [PMID: 33158881 PMCID: PMC7788060 DOI: 10.1136/annrheumdis-2020-218398] [Citation(s) in RCA: 155] [Impact Index Per Article: 51.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/11/2020] [Accepted: 09/14/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Janus kinase inhibitors (JAKi) have been approved for use in various immune-mediated inflammatory diseases. With five agents licensed, it was timely to summarise the current understanding of JAKi use based on a systematic literature review (SLR) on efficacy and safety. METHODS Existing data were evaluated by a steering committee and subsequently reviewed by a 29 person expert committee leading to the formulation of a consensus statement that may assist the clinicians, patients and other stakeholders once the decision is made to commence a JAKi. The committee included patients, rheumatologists, a gastroenterologist, a haematologist, a dermatologist, an infectious disease specialist and a health professional. The SLR informed the Task Force on controlled and open clinical trials, registry data, phase 4 trials and meta-analyses. In addition, approval of new compounds by, and warnings from regulators that were issued after the end of the SLR search date were taken into consideration. RESULTS The Task Force agreed on and developed four general principles and a total of 26 points for consideration which were grouped into six areas addressing indications, treatment dose and comedication, contraindications, pretreatment screening and risks, laboratory and clinical follow-up examinations, and adverse events. Levels of evidence and strengths of recommendations were determined based on the SLR and levels of agreement were voted on for every point, reaching a range between 8.8 and 9.9 on a 10-point scale. CONCLUSION The consensus provides an assessment of evidence for efficacy and safety of an important therapeutic class with guidance on issues of practical management.
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Affiliation(s)
- Peter Nash
- School of Medicine, Griffith University, Brisbane, Queensland, Australia
| | - Andreas Kerschbaumer
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, 1090 Vienna, Austria
| | - Thomas Dörner
- Dept. Med./Rheumatology and Clinical Immunology, Charite Univ. Hospital, Berlin, Germany
| | - Maxime Dougados
- Hopital Cochin, Rheumatology, Université Paris Descartes, Paris, France
| | - Roy M Fleischmann
- Department of Medicine, Southwestern University of Texas, Dallas, Texas, USA
| | | | - Iain McInnes
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Janet E Pope
- Medicine, Division of Rheumatology, The University of Western Ontario, London, Ontario, Canada
| | | | - Michaela Stoffer-Marx
- Section for Outcomes Research, Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Medicine 3, Medical University of Vienna, Vienna, Austria
| | | | - Maarten de Wit
- Medical Humanities, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - Daniel Aletaha
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, 1090 Vienna, Austria
| | | | | | - Paul Emery
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, UK
| | - John D Isaacs
- Musculoskeletal Research Group, Newcastle University, Newcastle upon Tyne, UK
| | - Joel Kremer
- Rheumatology, Albany Medical College, Albany, New York, USA
| | - Eun Bong Lee
- Internal Medicine, Seoul National University College of Medicine, Seoul, Korea (the Republic of)
| | - Walter P Maksymowych
- Medicine, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
| | - Marieke Voshaar
- Medical Humanities, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - Lai-Shan Tam
- Department of Medicine & Therapeutics, Chinese University of Hong Kong Shaw College, New Territories, Hong Kong
| | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | | | | | - Ricardo Xavier
- Division of Rheumatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Josef S Smolen
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, 1090 Vienna, Austria
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25
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Nash P, Kerschbaumer A, Dörner T, Dougados M, Fleischmann RM, Geissler K, McInnes I, Pope JE, van der Heijde D, Stoffer-Marx M, Takeuchi T, Trauner M, Winthrop KL, de Wit M, Aletaha D, Baraliakos X, Boehncke WH, Emery P, Isaacs JD, Kremer J, Lee EB, Maksymowych WP, Voshaar M, Tam LS, Tanaka Y, van den Bosch F, Westhovens R, Xavier R, Smolen JS. Points to consider for the treatment of immune-mediated inflammatory diseases with Janus kinase inhibitors: a consensus statement. Ann Rheum Dis 2021. [PMID: 33158881 DOI: 10.1136/annrheumdis2020-218580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
OBJECTIVES Janus kinase inhibitors (JAKi) have been approved for use in various immune-mediated inflammatory diseases. With five agents licensed, it was timely to summarise the current understanding of JAKi use based on a systematic literature review (SLR) on efficacy and safety. METHODS Existing data were evaluated by a steering committee and subsequently reviewed by a 29 person expert committee leading to the formulation of a consensus statement that may assist the clinicians, patients and other stakeholders once the decision is made to commence a JAKi. The committee included patients, rheumatologists, a gastroenterologist, a haematologist, a dermatologist, an infectious disease specialist and a health professional. The SLR informed the Task Force on controlled and open clinical trials, registry data, phase 4 trials and meta-analyses. In addition, approval of new compounds by, and warnings from regulators that were issued after the end of the SLR search date were taken into consideration. RESULTS The Task Force agreed on and developed four general principles and a total of 26 points for consideration which were grouped into six areas addressing indications, treatment dose and comedication, contraindications, pretreatment screening and risks, laboratory and clinical follow-up examinations, and adverse events. Levels of evidence and strengths of recommendations were determined based on the SLR and levels of agreement were voted on for every point, reaching a range between 8.8 and 9.9 on a 10-point scale. CONCLUSION The consensus provides an assessment of evidence for efficacy and safety of an important therapeutic class with guidance on issues of practical management.
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Affiliation(s)
- Peter Nash
- School of Medicine, Griffith University, Brisbane, Queensland, Australia
| | - Andreas Kerschbaumer
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, 1090 Vienna, Austria
| | - Thomas Dörner
- Dept. Med./Rheumatology and Clinical Immunology, Charite Univ. Hospital, Berlin, Germany
| | - Maxime Dougados
- Hopital Cochin, Rheumatology, Université Paris Descartes, Paris, France
| | - Roy M Fleischmann
- Department of Medicine, Southwestern University of Texas, Dallas, Texas, USA
| | | | - Iain McInnes
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK
| | - Janet E Pope
- Medicine, Division of Rheumatology, The University of Western Ontario, London, Ontario, Canada
| | | | - Michaela Stoffer-Marx
- Section for Outcomes Research, Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Medicine 3, Medical University of Vienna, Vienna, Austria
| | | | - Maarten de Wit
- Medical Humanities, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - Daniel Aletaha
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, 1090 Vienna, Austria
| | | | | | - Paul Emery
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds, UK
| | - John D Isaacs
- Musculoskeletal Research Group, Newcastle University, Newcastle upon Tyne, UK
| | - Joel Kremer
- Rheumatology, Albany Medical College, Albany, New York, USA
| | - Eun Bong Lee
- Internal Medicine, Seoul National University College of Medicine, Seoul, Korea (the Republic of)
| | - Walter P Maksymowych
- Medicine, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
| | - Marieke Voshaar
- Medical Humanities, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - Lai-Shan Tam
- Department of Medicine & Therapeutics, Chinese University of Hong Kong Shaw College, New Territories, Hong Kong
| | - Yoshiya Tanaka
- First Department of Internal Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | | | | | - Ricardo Xavier
- Division of Rheumatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Josef S Smolen
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, 1090 Vienna, Austria
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26
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Nogueira M, Puig L, Torres T. JAK Inhibitors for Treatment of Psoriasis: Focus on Selective TYK2 Inhibitors. Drugs 2020; 80:341-352. [PMID: 32020553 DOI: 10.1007/s40265-020-01261-8] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Despite advances in the treatment of psoriasis, there is an unmet need for effective and safe oral treatments. The Janus Kinase-Signal Transducer and Activator of Transcription (JAK-STAT) pathway plays a significant role in intracellular signalling of cytokines of numerous cellular processes, important in both normal and pathological states of immune-mediated inflammatory diseases. Particularly in psoriasis, where the interleukin (IL)-23/IL-17 axis is currently considered the crucial pathogenic pathway, blocking the JAK-STAT pathway with small molecules would be expected to be clinically effective. However, relative non-specificity and low therapeutic index of the available JAK inhibitors have delayed their integration into the therapeutic armamentarium of psoriasis. Current research appears to be focused on Tyrosine kinase 2 (TYK2), the first described member of the JAK family. Data from the Phase II trial of BMS-986165-a selective TYK2 inhibitor-in psoriasis have been published and clinical results are encouraging, with a large Phase III programme ongoing. Further, the selective TYK2 inhibitor PF-06826647 is being tested in moderate-to-severe psoriasis in a Phase II clinical trial. Brepocitinib, a potent TYK2/JAK1 inhibitor, is also being evaluated, as both oral and topical treatment. Results of studies with TYK2 inhibitors will be important in assessing the clinical efficacy and safety of these drugs and their place in the therapeutic armamentarium of psoriasis. This article reviews current data on the impact of JAK inhibitors in the treatment of adult patients with moderate-to-severe psoriasis.
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Affiliation(s)
- Miguel Nogueira
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Luis Puig
- Department of Dermatology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Tiago Torres
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal. .,Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal.
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27
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Kerschbaumer A, Smolen JS, Nash P, Doerner T, Dougados M, Fleischmann R, Geissler K, McInnes IB, Takeuchi T, Trauner M, Winthrop K, de Wit M, Boehncke WH, Falzon L, van der Heijde D. Points to consider for the treatment of immune-mediated inflammatory diseases with Janus kinase inhibitors: a systematic literature research. RMD Open 2020; 6:e001374. [PMID: 33188136 PMCID: PMC7856126 DOI: 10.1136/rmdopen-2020-001374] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/06/2020] [Accepted: 08/10/2020] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES Review of efficacy and safety of Janus kinase (JAK) inhibition in immune-mediated inflammatory diseases (IMIDs). METHODS A systematic literature research (SLR) of all publications on JAK inhibitors (JAKi) treatment published until March 2019 using MEDLINE, EMBASE and the Cochrane Library. Efficacy and safety were assessed in randomised controlled trials (RCTs), integrating long-term extension periods additionally for safety evaluation. RESULTS 3454 abstracts were screened with 85 included in the final analysis (efficacy and RCT safety: n=72; safety only: n=13). Efficacy of RCTs investigating tofacitinib (TOFA, n=27), baricitinib (BARI, n=9), upadacitinib (UPA, n=14), filgotinib (FILGO, n=7), decernotinib (DEC, n=3) and peficitinib (PEF, n=7) was evaluated. Six head-to-head trials comparing JAKi with tumour necrosis factor inhibitors (TNFi) were included. Efficacy of JAKi was shown in rheumatoid arthritis (RA) for all agents, psoriatic arthritis (TOFA, FILGO), ankylosing spondylitis (TOFA, FILGO), systemic lupus erythematosus (BARI), chronic plaque psoriasis (TOFA, BARI, PEF), ulcerative colitis (TOFA, UPA), Crohn's disease (UPA, FILGO) and atopic dermatitis (TOFA, BARI, UPA). Safety analysis of 72 RCTs, one cohort study and 12 articles on long-term extension studies showed increased risks for infections, especially herpes zoster, serious infections and numerically higher rates of venous thromboembolic events. No increased malignancy rates or major adverse cardiac events were observed. CONCLUSION JAKi provide good efficacy compared to placebo (and to TNFi in RA and Pso) across various IMIDs with an acceptable safety profile. This SLR informed the task force on points to consider for the treatment of IMIDs with JAKi with the available evidence.
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Affiliation(s)
- Andreas Kerschbaumer
- Abteilung Für Rheumatologie, Medizinische Universitat Wien Universitatsklinik Fur Innere Medizin III, Wien, Austria
| | - Josef S Smolen
- Medicine 3, Division of Rheumatology, Medizinische Universitat Wien, Wien, Austria
| | - Peter Nash
- Griffith University School of Medicine, Gold Coast, Australia
| | - Thomas Doerner
- Rheumatology, Charite Medical Faculty Berlin, Berlin, Germany
| | - Maxime Dougados
- Hopital Cochin, Rheumatology, Universite Paris Descartes Faculte De Medecine Site Cochin, Paris, France
| | - Roy Fleischmann
- Metroplex Clinical Research Center, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, USA
| | | | - Iain B McInnes
- Institute of Infection, Immunity & Inflammation, University of Glasgow, Glasgow, UK
- University of Glasgow, Glasgow, UK
| | | | - Michael Trauner
- Abteilung Für Gastroenterologie, Medizinische Universitat Wien Universitatsklinik Fur Innere Medizin III, Wien, Austria
| | - Kevin Winthrop
- Oregon Health & Science University, Portland, Oregon, USA
| | - Maarten de Wit
- Patient Research Partner, EULAR, Zaltbommel, Netherlands
| | - Wolf-Henning Boehncke
- Division of Dermatology and Venereology, Geneva University Hospitals, Geneve, Switzerland
| | - Louise Falzon
- Center for Personalized Health, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, New York, USA
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28
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Wang L, Ping X, Chen W, Xing W. Performance of Janus kinase inhibitors in psoriatic arthritis with axial involvement in indirect comparison with ankylosing spondylitis: a retrospective analysis from pooled data. Clin Rheumatol 2020; 40:1725-1737. [PMID: 33067773 DOI: 10.1007/s10067-020-05442-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 09/01/2020] [Accepted: 10/05/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND OBJECTIVE As the well-acknowledged autoimmune disease, Janus kinase (JAK) is thought to play important roles in the progression of tissue injury in spondyloarthropathy. From a current perspective, JAK inhibitors could be applied to both psoriatic arthritis (PsA) and ankylosing spondylitis (AS). Nonetheless, it is reasonable to doubt whether PsA and AS differentially respond to JAK inhibitors. METHODS Different databases were searched for full-text publication based on inclusion and exclusion criteria. For data-pooling, a fixed-effect model was applied if heterogeneity was not detected. All results of the analysis were illustrated as forest plots. Publication bias was assessed using Begg's adjusted rank correlation test. The standard mean difference (SMD) was calculated in continuous variables. The pooled odds ratio was calculated in categorical variables. RESULTS Nine clinical studies were finally included with a 3-month follow-up. The efficacy and safety of JAK inhibitors were comprehensively investigated. JAK inhibitors were proved to be effectively improving disease condition within 3 months (12 weeks) in both PsA and AS. Besides, psoriasis-related dermal lesions could also be improved by JAK inhibitors. Dose-dependent effects suggested that higher dose tofacitinib could bring not only a higher level of treatment response but also more safety concerns. CONCLUSION JAK inhibitors were proved to be effective in improving arthritis symptoms and enhancing the quality of life in both PsA and AS patients. Compared with AS, JAK inhibitors seemed to perform better in PsA treatment. However, the frequency of adverse events PsA and AS in comparison with the placebo group showed no difference. Higher dose of tofacitinib could attain better treatment response without increasing adverse events in short-term follow-up. KEY POINTS • JAK inhibitors were proved to be effective in improving arthritis symptoms and enhancing the quality of life in both PsA and AS patients. • Compared with AS, JAK inhibitors seemed to perform better in PsA treatment. • The frequency of adverse events PsA and AS in comparison with the placebo group showed no difference. • Higher dose of tofacitinib could attain better treatment response without increasing adverse events in short-term follow-up.
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Affiliation(s)
- Lin Wang
- Department of Dermatology, the Fifth Central Hospital of Tianjin, No. 41 Zhejiang Road, Tianjin, 300450, China
| | - Xiaofang Ping
- Department of Dermatology, the Fifth Central Hospital of Tianjin, No. 41 Zhejiang Road, Tianjin, 300450, China
| | - Wei Chen
- Department of Dermatology, the Fifth Central Hospital of Tianjin, No. 41 Zhejiang Road, Tianjin, 300450, China
| | - Weibin Xing
- Department of Dermatology, the Fifth Central Hospital of Tianjin, No. 41 Zhejiang Road, Tianjin, 300450, China.
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29
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Zahedi Niaki O, Anadkat MJ, Chen ST, Fox LP, Harp J, Micheletti RG, Nambudiri VE, Pasieka HB, Shinohara MM, Rosenbach M, Merola JF. Navigating immunosuppression in a pandemic: A guide for the dermatologist from the COVID Task Force of the Medical Dermatology Society and Society of Dermatology Hospitalists. J Am Acad Dermatol 2020; 83:1150-1159. [PMID: 32569797 PMCID: PMC7303642 DOI: 10.1016/j.jaad.2020.06.051] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/05/2020] [Accepted: 06/10/2020] [Indexed: 02/07/2023]
Abstract
Dermatologists treating immune-mediated skin disease must now contend with the uncertainties associated with immunosuppressive use in the context of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic. Although the risk of infection with many commonly used immunosuppressive agents remains low, direct data evaluating the safety of such agents in coronavirus disease 2019 (COVID-19) are scarce. This article reviews and offers guidance based on currently available safety data and the most recent COVID-19 outcome data in patients with immune-mediated dermatologic disease. The interdisciplinary panel of experts emphasizes a stepwise, shared decision-making approach in the management of immunosuppressive therapy. The goal of this article is to help providers minimize the risk of disease flares while simultaneously minimizing the risk of iatrogenic harm during an evolving pandemic.
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Affiliation(s)
- Omid Zahedi Niaki
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
| | - Milan J Anadkat
- Division of Dermatology, Washington University in St. Louis School of Medicine, St Louis, Missouri
| | - Steven T Chen
- Department of Internal Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Lindy P Fox
- Department of Dermatology, University of California, San Francisco, California
| | - Joanna Harp
- Department of Dermatology, Weill Cornell Medicine, New York, New York
| | - Robert G Micheletti
- Departments of Dermatology and Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Vinod E Nambudiri
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Helena B Pasieka
- Department of Dermatology, Georgetown University School of Medicine, Medstar Washington Hospital Center, Washington, DC
| | - Michi M Shinohara
- Division of Dermatology, Department of Medicine, University of Washington, Seattle, Washington
| | - Misha Rosenbach
- Departments of Dermatology and Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joseph F Merola
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts; Division of Rheumatology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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30
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Palasik BN, Wang H. Tofacitinib, the First Oral Janus Kinase Inhibitor Approved for Adult Ulcerative Colitis. J Pharm Pract 2020; 34:913-921. [PMID: 32873116 DOI: 10.1177/0897190020953019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Ulcerative colitis (UC) is a type of inflammatory bowel disease (IBD) characterized by chronic gastrointestinal inflammation. In most patients, the disease cycles through periods of remission and exacerbations. The complex etiology involves multiple factors including environmental, genetic, and immune causal elements. Janus Kinase (JAK) family is an essential component of a cytokine-signaling cascade partially responsible for the pathogenesis of UC. Treating UC presents difficulties despite various therapeutic options. Medications that block the JAK-signaling pathway can interfere with the inflammatory pathway of UC and possibly reduce symptoms and frequency of exacerbations. Tofacitinib is an oral pan-JAK inhibitor, primarily of JAK1 and JAK3, that was recently approved by the Food and Drug Administration (FDA) for the chronic treatment of UC in 2018. The following review describes the newly approved Janus kinase inhibitor, tofacitinib, including its pharmacokinetic properties, efficacy and safety data, and potential place in therapy.
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Affiliation(s)
- Brittany N Palasik
- Department of Pharmacotherapy, University of North Texas System College of Pharmacy, Fort Worth, TX, USA
| | - Hongmei Wang
- Department of Pharmacy Practice, Texas Southern University College of Pharmacy and Health Sciences, Houston, TX, USA
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31
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Abstract
Janus kinase inhibitors [JAKi] are a new class of small molecule drugs that modulate inflammatory pathways by blocking one or more JAK receptors, and are increasingly being used in the treatment of immune-mediated diseases. Tofacitinib, a non-selective JAKi, is now approved for moderate-to-severe ulcerative colitis [UC] that is refractory or intolerant to tumour necrosis factor inhibitors [TNFi]. Whereas tofacitinib is associated with the advantages of oral administration, rapid onset of action, and lack of immunogenicity over TNFi, there are many safety considerations to take into account such as the risk of thromboembolism, infections, and hyperlipidaemia: each with specific nuances pertaining to prevention and monitoring strategies. Considerations such as pregnancy, breastfeeding, and history of malignancy also are to be navigated with utmost caution, given that very few data are available for guidance. With the use of JAKi in the real world progressively over time, safety implications will become more lucid, including caveats pertaining to JAK selectivity and gut-selective JAKi, as well as mechanistic data pertaining to adverse effects. This Viewpoint serves as a practical guide for clinicians managing inflammatory bowel disease [IBD] patients to navigate safety concerns around JAKi, including preventive and monitoring strategies.
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Affiliation(s)
- Manasi Agrawal
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York NY, USA,Corresponding author: Manasi Agrawal, MD, Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA.
| | - Eun Soo Kim
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York NY, USA,Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jean-Frederic Colombel
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York NY, USA
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32
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Infectious Complications of Biological and Small Molecule Targeted Immunomodulatory Therapies. Clin Microbiol Rev 2020; 33:33/3/e00035-19. [PMID: 32522746 DOI: 10.1128/cmr.00035-19] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The past 2 decades have seen a revolution in our approach to therapeutic immunosuppression. We have moved from relying on broadly active traditional medications, such as prednisolone or methotrexate, toward more specific agents that often target a single receptor, cytokine, or cell type, using monoclonal antibodies, fusion proteins, or targeted small molecules. This change has transformed the treatment of many conditions, including rheumatoid arthritis, cancers, asthma, and inflammatory bowel disease, but along with the benefits have come risks. Contrary to the hope that these more specific agents would have minimal and predictable infectious sequelae, infectious complications have emerged as a major stumbling block for many of these agents. Furthermore, the growing number and complexity of available biologic agents makes it difficult for clinicians to maintain current knowledge, and most review articles focus on a particular target disease or class of agent. In this article, we review the current state of knowledge about infectious complications of biologic and small molecule immunomodulatory agents, aiming to create a single resource relevant to a broad range of clinicians and researchers. For each of 19 classes of agent, we discuss the mechanism of action, the risk and types of infectious complications, and recommendations for prevention of infection.
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Burmester GR, Curtis JR, Yun H, FitzGerald O, Winthrop KL, Azevedo VF, Rigby WFC, Kanik KS, Wang C, Biswas P, Jones T, Palmetto N, Hendrikx T, Menon S, Rojo R. An Integrated Analysis of the Safety of Tofacitinib in Psoriatic Arthritis across Phase III and Long-Term Extension Studies with Comparison to Real-World Observational Data. Drug Saf 2020; 43:379-392. [PMID: 32006348 PMCID: PMC7105422 DOI: 10.1007/s40264-020-00904-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Tofacitinib is an oral Janus kinase inhibitor for the treatment of psoriatic arthritis (PsA). OBJECTIVE Our objective was to compare the incidence rates (IRs) of adverse events in tofacitinib clinical trials and real-world observational data for alternative treatments. METHODS The tofacitinib "dose-comparison cohort" included months 0-12 of two phase III studies (tofacitinib 5 [n = 238] and 10 [n = 236] mg twice daily [BID]); the "all-tofacitinib comparison cohort" (n = 783) included two phase III and one ongoing long-term extension study (data cutoff May 2016). An "observational comparison cohort" (n = 5799) comprised patients initiating a conventional synthetic disease-modifying antirheumatic drug (DMARD), biologic DMARD, or apremilast in the US Truven MarketScan database from 2010 to 2015. IRs for serious infections (SIEs; requiring hospitalization), herpes zoster (HZ), malignancies (excluding non-melanoma skin cancer [NMSC]), NMSC, and major adverse cardiovascular events (MACE) across cohorts were qualitatively compared. RESULTS IRs (patients with events/100 patient-years) for SIEs were similar between the tofacitinib dose-comparison cohort (5 mg BID: 1.3; 10 mg BID: 2.0) and the observational comparison cohort (1.1-7.9; treatment dependent). The tofacitinib dose-comparison cohort had a higher rate of HZ (5 mg BID: 2.0; 10 mg BID: 2.7) than did the observational comparison cohort (0.8-2.0). IRs for NMSC were generally lower in the all-tofacitinib comparison cohort (0.5) than in the observational comparison cohort (0.4-6.0). IRs for MACE, malignancies excluding NMSC, and NMSC were similar between cohorts. CONCLUSION In patients with PsA, tofacitinib had a safety profile similar to that of other systemic therapies in real-world settings, except for the risk of HZ, a known risk of tofacitinib. TRIAL REGISTRATION ClinicalTrials.gov: NCT01877668; NCT01882439; NCT01976364.
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Affiliation(s)
- Gerd R Burmester
- Charité - University Medicine Berlin, Charitéplatz 1, 11017, Berlin, Germany
| | | | - Huifeng Yun
- University of Alabama at Birmingham, Birmingham, AL, 35294, USA
| | - Oliver FitzGerald
- Department of Rheumatology, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland
| | - Kevin L Winthrop
- Oregon Health and Science University, 3181 SW Sam Jackson Park Road L457, Portland, OR, 97239-3098, USA
| | - Valderilio F Azevedo
- Universidade Federal do Paraná, Rua XV de Novembro, Rua Alvaro Alvin 224 casa 18, Curitiba, Paraná, 80440080, Brazil
| | - William F C Rigby
- Geisel School of Medicine at Dartmouth, One Medical Center Drive, Lebanon, NH, 03756, USA
| | - Keith S Kanik
- Pfizer Inc, 445 Eastern Point Rd (MS 8260-2578), Groton, CT, 06340, USA
| | - Cunshan Wang
- Pfizer Inc, 445 Eastern Point Rd (MS 8260-2578), Groton, CT, 06340, USA
| | | | | | | | | | - Sujatha Menon
- Pfizer Inc, 445 Eastern Point Rd (MS 8260-2578), Groton, CT, 06340, USA
| | - Ricardo Rojo
- Pfizer Inc, 445 Eastern Point Rd (MS 8260-2578), Groton, CT, 06340, USA.
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Kvist-Hansen A, Hansen PR, Skov L. Systemic Treatment of Psoriasis with JAK Inhibitors: A Review. Dermatol Ther (Heidelb) 2020; 10:29-42. [PMID: 31893355 PMCID: PMC6994544 DOI: 10.1007/s13555-019-00347-w] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Indexed: 02/08/2023] Open
Abstract
Psoriasis is a prevalent chronic inflammatory disease. The inflammatory response is driven by T cells and mediated by multiple cytokines such as tumor necrosis factor and the interleukins IL-17 and IL-23. Moderate-to-severe psoriasis is treated systemically, using either biologics or conventional treatments with small-molecule drugs. The newer biologics are very effective and well tolerated, but not all patients respond to treatment with biologics, so there is a need for new treatment options for psoriasis. Janus kinase (JAK) inhibitors are a new drug class that may be of use in this respect. These inhibitors are already on the market for rheumatoid arthritis, psoriatic arthritis, and ulcerative colitis. They block the intracellular signal pathway mediated by JAK and signal transducer and activator of transcription (STAT) proteins, thereby inhibiting gene transcription of proinflammatory cytokines. JAK inhibitors are currently being tested as potential treatments for psoriasis. They have shown clinical efficacy as measured by the Psoriasis Area and Severity Index 75 response in both phase 2 and 3 trials, and appear to be well tolerated overall. This review provides an overview of the mechanisms underlying the actions of JAK inhibitors in psoriasis, together with the results of clinical trials testing their efficacies when used to treat the disease.
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Affiliation(s)
- Amanda Kvist-Hansen
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.
| | - Peter Riis Hansen
- Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Lone Skov
- Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
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Suzuki Y, Watanabe M, Matsui T, Motoya S, Hisamatsu T, Yuasa H, Tabira J, Isogawa N, Tsuchiwata S, Arai S, Hibi T. Tofacitinib as Induction and Maintenance Therapy in Japanese Patients with Active Ulcerative Colitis. Inflamm Intest Dis 2019; 4:131-143. [PMID: 31768386 DOI: 10.1159/000502144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 07/16/2019] [Indexed: 12/20/2022] Open
Abstract
Background Tofacitinib is an oral, small molecule Janus kinase inhibitor approved in Japan for the treatment of ulcerative colitis (UC). Differences in the safety profile of tofacitinib in Japanese patients versus the global population, such as a higher risk of herpes zoster, have been reported. Objectives We conducted post hoc analyses of tofacitinib treatment in Japanese patients with moderate-to-severe UC in two global phase III studies. Methods In OCTAVE Induction 1 (NCT01465763), 62 patients were randomized to placebo or tofacitinib 10 mg twice daily (b.i.d.). In OCTAVE Sustain (NCT01458574), 39 patients with clinical response in OCTAVE Induction 1 were re-randomized to placebo, tofacitinib 5 mg, or 10 mg b.i.d. Efficacy endpoints included: remission (primary endpoint; total Mayo score ≤2; no individual subscore >1; rectal bleeding subscore 0); mucosal healing (Mayo endoscopic subscore ≤1); clinical response (≥30% and ≥3-point decrease from induction study baseline total Mayo score; decrease in rectal bleeding subscore ≥1 or absolute subscore ≤1). Adverse events (AEs) and clinical laboratory parameters were recorded. Results At week 8 of OCTAVE Induction 1, 22.4% of patients achieved remission with tofacitinib (placebo, 7.7%). At week 52 of OCTAVE Sustain, 31.3% and 66.7% of patients receiving tofacitinib 5 and 10 mg b.i.d., respectively, achieved remission (placebo, 9.1%). The occurrence of AEs or serious AEs in Japanese patients was generally similar to that in the global study population, with no new or unexpected safety risks observed. Conclusions Although patient numbers were small, tofacitinib demonstrated numerically greater efficacy versus placebo among Japanese patients in OCTAVE Induction 1 and OCTAVE Sustain, with a safety profile consistent with that of the global study population.
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Affiliation(s)
- Yasuo Suzuki
- Toho University, Sakura Medical Center, Sakura, Japan
| | - Mamoru Watanabe
- TMDU Advanced Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshiyuki Matsui
- Department of Gastroenterology, Fukuoka University, Chikushi Hospital, Fukuoka, Japan
| | | | | | - Hirotoshi Yuasa
- Global Product Development - JPN, Pfizer Japan Inc., Tokyo, Japan
| | - Junichi Tabira
- Global Product Development - JPN, Pfizer Japan Inc., Tokyo, Japan
| | - Naoki Isogawa
- Global Product Development - JPN, Pfizer Japan Inc., Tokyo, Japan
| | | | - Shoko Arai
- Pfizer Innovative Health - JPN, Pfizer Japan Inc., Tokyo, Japan
| | - Toshifumi Hibi
- Center for Inflammatory Bowel Disease, Kitasato University, Kitasato Institute Hospital, Tokyo, Japan
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Ly K, Beck KM, Smith MP, Orbai AM, Liao W. Tofacitinib in the management of active psoriatic arthritis: patient selection and perspectives. PSORIASIS (AUCKLAND, N.Z.) 2019; 9:97-107. [PMID: 31696051 PMCID: PMC6717840 DOI: 10.2147/ptt.s161453] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 08/23/2019] [Indexed: 12/30/2022]
Abstract
Tofacitinib is an oral Janus kinase inhibitor approved for the treatment of psoriatic arthritis (PsA). It provides an alternative option for patients who have had an inadequate response and tolerance to other disease modifying antirheumatic drugs (DMARDs). It has demonstrated comparable efficacy to biologics, is effective in the management of treatment resistant disease, and is reported to improve enthesitis, dactylitis, and radiographic progression. Tofacitinib is also associated with an increased risk of serious infections, malignancy, and laboratory abnormalities. There is currently a large armamentarium of therapies for psoriatic arthritis, and choosing among treatments can be challenging. Due to this wide selection, a thorough assessment of psoriatic disease phenotype, patient preference, disease presentation, and comorbidities is critical. This review addresses key considerations in patient selection for the treatment of PsA with tofacitinib.
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Affiliation(s)
- Karen Ly
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Kristen M Beck
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Mary P Smith
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Ana-Maria Orbai
- Division of Rheumatology, Johns Hopkins University, Baltimore, MD, USA
| | - Wilson Liao
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
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Affiliation(s)
- P Fleming
- Lynde Institute for Dermatology, 5 Washington St, Markham, ON, L3P 2R3, Canada
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Berekmeri A, Mahmood F, Wittmann M, Helliwell P. Tofacitinib for the treatment of psoriasis and psoriatic arthritis. Expert Rev Clin Immunol 2019; 14:719-730. [PMID: 30118353 DOI: 10.1080/1744666x.2018.1512404] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Psoriasis and psoriatic arthritis (PsA) are inflammatory immune-mediated conditions which can cause considerable disability and reduced quality of life. Management can be complex as clinical heterogeneity may lead to different treatment pathways. Tofacitinib is a novel, oral Janus Kinase (JAK) inhibitor with proven efficacy in rheumatoid arthritis. Areas covered: This review analyzes recent studies of tofacitinib in psoriatic disease treatment. The relevant literature was identified using clinicaltrials.gov, PubMed, and Google Scholar. Tofacitinib efficacy was demonstrated in PsA by the OPAL Broaden and OPAL Beyond phase-III studies, and received FDA and EMA approval. Tofacitinib was superior to placebo for the treatment of moderate-to-severe plaque psoriasis in the OPT Pivotal 1 and 2, OPT Retreatment studies, but FDA approval was declined for this indication based on issues of clinical efficacy and long-term safety. Expert commentary: Tofacitinib is an important oral drug for the treatment of PsA. However, the long-term safety data require further evaluation. Tofacitinib and other JAK inhibitors show potential to broaden the treatment options in PsA and other inflammatory conditions.
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Affiliation(s)
- Anna Berekmeri
- a Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM) , University of Leeds, NIHR Leeds Biomedical Research Centre (BRC) & Department of Dermatology, Leeds Teaching Hospitals , Leeds , UK
| | - Farrouq Mahmood
- b Rheumatology , Bradford Teaching Hospitals , Bradford , UK
| | - Miriam Wittmann
- a Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM) , University of Leeds, NIHR Leeds Biomedical Research Centre (BRC) & Department of Dermatology, Leeds Teaching Hospitals , Leeds , UK
| | - Philip Helliwell
- c Rheumatology, Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM) , University of Leeds, Chapel Allerton Hospital , Leeds , UK
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In the Real World: Infections Associated with Biologic and Small Molecule Therapies in Psoriatic Arthritis and Psoriasis. Curr Rheumatol Rep 2019; 21:36. [PMID: 31172303 DOI: 10.1007/s11926-019-0832-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW To summarize our most current understanding of the real world risk of infections associated with biologic and small molecule therapies in the setting of psoriatic disease. RECENT FINDINGS Patients with psoriasis or psoriatic arthritis are at increased risk for infection from both their disease and some of their therapies. There is little real world data for biologic and small molecule therapies; however, ustekinumab and biologics inhibiting IL-17 or IL-23 appear to have reduced risk estimates compared to anti-TNF therapies. Apremilast seems to have little infectious signal with limited real world data, and for JAK inhibitors, limited real world data suggest a higher risk of herpes zoster. Recently approved targeted and small molecule therapies for psoriasis carry infectious risks for patients, although they appear to vary across mechanism of action. As these treatments become more widespread, and additional therapies are approved, it will be imperative to evaluate their safety in the context of real world data.
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D’Amico F, Parigi TL, Fiorino G, Peyrin-Biroulet L, Danese S. Tofacitinib in the treatment of ulcerative colitis: efficacy and safety from clinical trials to real-world experience. Therap Adv Gastroenterol 2019; 12:1756284819848631. [PMID: 31205486 PMCID: PMC6535722 DOI: 10.1177/1756284819848631] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 04/15/2019] [Indexed: 02/04/2023] Open
Abstract
Tofacitinib is an oral small molecule directed against the JAK/STAT pathway, blocking the inflammatory cascade. Oral formulation of tofacitinib has recently been approved for the treatment of patients with moderate-severe ulcerative colitis. Its efficacy and safety have been demonstrated in three phase III clinical trials and confirmed by promising real-life data. The purpose of this review is to summarize the available evidence on the efficacy and safety of tofacitinib and to define its role and position in the treatment algorithms for patients with ulcerative colitis.
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Affiliation(s)
| | | | - Gionata Fiorino
- Department of Biomedical Sciences, Humanitas University, Milan, Italy Department of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Hepato-Gastroenterology and Inserm U954, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Silvio Danese
- Department of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
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Baumrin E, Van Voorhees A, Garg A, Feldman SR, Merola JF. A systematic review of herpes zoster incidence and consensus recommendations on vaccination in adult patients on systemic therapy for psoriasis or psoriatic arthritis: From the Medical Board of the National Psoriasis Foundation. J Am Acad Dermatol 2019; 81:102-110. [PMID: 30885757 DOI: 10.1016/j.jaad.2019.03.017] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 03/06/2019] [Accepted: 03/08/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Herpes zoster (HZ) incidence is linked to immunosuppression. Patients with psoriasis or psoriatic arthritis (PsA) on systemic therapy might be at an increased risk for HZ. OBJECTIVE To assess HZ risk in patients with psoriasis and PsA by systemic treatment and provide recommendations regarding HZ vaccination. METHODS A systematic literature search was performed for HZ in patients with psoriasis and PsA. HZ vaccination guidelines were reviewed, and the medical board of the National Psoriasis Foundation made consensus recommendations in psoriasis and PsA patients using graded evidence. RESULTS In total, 41 studies met inclusion criteria. Systemic corticosteroids (strong, 1), tofacitinib (strong, 1), and combination therapy with biologic and conventional synthetic disease-modifying antirheumatic drugs (weak, 2a) carry increased HZ risk while monotherapy does not. There is insufficient evidence to determine risk with interleukin 12/23, 17, and 23 inhibitors or apremilast (weak, 2a). Recombinant zoster vaccine is recommended for all psoriasis and PsA patients >50 years old and patients <50 years old on tofacitinib, systemic steroids, or combination systemic treatment. Vaccination of patients <50 years old on other systemic therapies may be considered on a case-by-case basis. LIMITATIONS There was significant heterogeneity between studies. CONCLUSION HZ risk depends on disease severity and treatment class. Recombinant zoster vaccine should be given to all psoriasis and PsA patients >50 years old and younger patients at increased risk.
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Affiliation(s)
- Emily Baumrin
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
| | - Abby Van Voorhees
- Department of Dermatology, Eastern Virginia Medical School, Norfolk, Virginia
| | - Amit Garg
- Department of Dermatology, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York
| | - Steven R Feldman
- Department of Dermatology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Joseph F Merola
- Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts; Department of Medicine, Division of Rheumatology, Allergy and Immunology, Brigham and Women's Hospital, Boston, Massachusetts
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Borman ZA, Côté-Daigneault J, Colombel JF. The risk for opportunistic infections in inflammatory bowel disease with biologics: an update. Expert Rev Gastroenterol Hepatol 2018; 12:1101-1108. [PMID: 30277409 DOI: 10.1080/17474124.2018.1530983] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Crohn's disease and Ulcerative Colitis are forms of inflammatory bowel disease (IBD), chronic diseases treated with medical and surgical therapy. Patients with IBD are treated with potent immunomodulatory agents, leading to immunosuppression, and the potential for opportunistic infections. In 2014, the ECCO guidelines were released to guide the prevention, diagnosis and treatment of a variety of these opportunistic infections. Since 2014, there have been a number of new agents released as well as a significant expansion in our knowledge of the safety profile of IBD medications. In this article, we review the literature after 2014 regarding opportunistic infections and updates on safety data. Areas covered: We review updates in immunomodulatory therapies for IBD and opportunistic infections since the 2014 ECCO guidelines were published. Expert commentary: The prevention, diagnosis, and treatment of opportunistic infections continue to evolve, as new drugs are approved, and the use of a combination of biologic agents are considered for therapy in clinical trials. What causes some patients to fail to respond to vaccination, or for others to develop severe infections, remains unclear. Improved risk stratification for opportunistic infections in IBD patients and updated ECCO 2014 guidelines would be of significant benefit.
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Affiliation(s)
- Zachary A Borman
- a The Henry D. Janowitz Division of Gastroenterology , One Gustave L. Levy Place , New York , NY , USA
| | - Justin Côté-Daigneault
- b Gastroenterology Service , Centre Hospitalier de l'Université de Montréal (CHUM) , Montreal , Quebec , Canada
| | - Jean-Frédéric Colombel
- a The Henry D. Janowitz Division of Gastroenterology , One Gustave L. Levy Place , New York , NY , USA
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Colombel JF. Herpes Zoster in Patients Receiving JAK Inhibitors For Ulcerative Colitis: Mechanism, Epidemiology, Management, and Prevention. Inflamm Bowel Dis 2018; 24:2173-2182. [PMID: 29788127 PMCID: PMC6140435 DOI: 10.1093/ibd/izy150] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Indexed: 02/06/2023]
Abstract
Increased risk of herpes zoster (HZ) has been observed in patients with immune-mediated diseases, including rheumatoid arthritis (RA), psoriasis (PsO), and inflammatory bowel disease; this risk can be further increased by the use of immunosuppressive therapy. One advancing modality of therapy for these diseases is Janus kinase (JAK) inhibition. Tofacitinib is an oral JAK inhibitor for the treatment of RA and psoriatic arthritis, which is currently under investigation for the treatment of ulcerative colitis (UC) and was previously investigated for psoriasis. JAK inhibitors have been associated with HZ events in patients across a number of indications. The pathogenesis underlying this risk of HZ is currently unknown. An increased risk of HZ has been noted in patients receiving immunosuppressive therapies for UC, including tofacitinib. In clinical trials, there was a dose-dependent risk of HZ (higher dose linked with increased risk). However, the majority of HZ cases are nonserious and noncomplicated, mild to moderate in severity, and manageable without permanent discontinuation of treatment. This review will discuss HZ risk in patients receiving JAK inhibitors, focusing on tofacitinib with respect to the potential mechanisms and epidemiology of HZ. Current guidelines for the prevention of HZ will be highlighted, and proposed management reviewed.
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Affiliation(s)
- Jean-Frédéric Colombel
- Henry D Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York,Address correspondence to: Jean-Frédéric Colombel, MD, The Henry D Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 17 East 102nd Street, 5th Floor, New York, NY 10029 ()
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Winthrop KL, Melmed GY, Vermeire S, Long MD, Chan G, Pedersen RD, Lawendy N, Thorpe AJ, Nduaka CI, Su C. Herpes Zoster Infection in Patients With Ulcerative Colitis Receiving Tofacitinib. Inflamm Bowel Dis 2018; 24:2258-2265. [PMID: 29850873 PMCID: PMC6140434 DOI: 10.1093/ibd/izy131] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Tofacitinib is an oral, small molecule Janus kinase inhibitor that is being investigated for ulcerative colitis (UC). Tofacitinib is approved for rheumatoid arthritis and psoriatic arthritis, where it has been shown to increase herpes zoster (HZ) risk. We evaluated HZ risk among UC patients using tofacitinib. METHODS HZ cases were identified in tofacitinib phase II/III/ongoing, open-label, long-term extension (OLE) UC trials. We calculated HZ incidence rates (IRs) per 100 patient-years of tofacitinib exposure within phase III maintenance (Maintenance Cohort) and phase II/III/OLE (Overall Cohort) studies, stratified by baseline demographics and other factors. HZ risk factors were evaluated in the Overall Cohort using Cox proportional hazard models. RESULTS Overall, 65 (5.6%) patients developed HZ. Eleven patients had multidermatomal involvement (2 nonadjacent or 3-6 adjacent dermatomes), and 1 developed encephalitis (resolved upon standard treatment). Five (7.7%) events led to treatment discontinuation. HZ IR (95% confidence interval [CI]) in the Overall Cohort was 4.07 (3.14-5.19) over a mean (range) of 509.1 (1-1606) days, with no increased risk observed with increasing tofacitinib exposure. IRs (95% CI) were highest in patients age ≥65 years, 9.55 (4.77-17.08); Asian patients, 6.49 (3.55-10.89); patients with prior tumor necrosis factor inhibitor (TNFi) failure, 5.38 (3.86-7.29); and patients using tofacitinib 10 mg twice daily, 4.25 (3.18-5.56). Multivariate analysis identified older age and prior TNFi failure as independent risk factors. CONCLUSIONS In tofacitinib-treated UC patients, there was an elevated risk of HZ, although complicated HZ was infrequent. Increased HZ rates occurred in patients who were older, Asian, or had prior TNFi failure (NCT00787202, NCT01465763, NCT01458951, NCT01458574, NCT01470612).
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Affiliation(s)
- Kevin L Winthrop
- Oregon Health & Science University, Portland, Oregon,Address correspondence to: Kevin L. Winthrop, MD, MPH, CEI/OHSU, 3375 SW Terwilliger Blvd, Portland, OR 97239 ()
| | - Gil Y Melmed
- Cedars-Sinai Medical Center, Los Angeles, California
| | - Séverine Vermeire
- Department of Gastroenterology, University Hospitals Leuven, Leuven, Belgium
| | - Millie D Long
- Center for Gastrointestinal Biology and Disease, University of North Carolina, Chapel Hill, North Carolina
| | - Gary Chan
- Pfizer Inc., Collegeville, Pennsylvania
| | | | | | | | | | - Chinyu Su
- Pfizer Inc., Collegeville, Pennsylvania
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Valenzuela F, Korman N, Bissonnette R, Bakos N, Tsai TF, Harper M, Ports W, Tan H, Tallman A, Valdez H, Gardner A. Tofacitinib in patients with moderate-to-severe chronic plaque psoriasis: long-term safety and efficacy in an open-label extension study. Br J Dermatol 2018; 179:853-862. [DOI: 10.1111/bjd.16798] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2018] [Indexed: 12/24/2022]
Affiliation(s)
- F. Valenzuela
- Department of Dermatology; University of Chile Clinical Hospital; Santiago Chile
- Probity Medical Research; Santiago Chile
| | - N.J. Korman
- University Hospitals Case Medical Center; Cleveland OH U.S.A
| | | | - N. Bakos
- Allergo-Derm Bakos Kft; Szolnok Hungary
| | - T.-F. Tsai
- Department of Dermatology; National Taiwan University Hospital; Taipei Taiwan
| | | | | | - H. Tan
- Pfizer Inc; Groton CT U.S.A
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Prevalence of psoriatic arthritis in patients with psoriasis: A systematic review and meta-analysis of observational and clinical studies. J Am Acad Dermatol 2018; 80:251-265.e19. [PMID: 29928910 DOI: 10.1016/j.jaad.2018.06.027] [Citation(s) in RCA: 315] [Impact Index Per Article: 52.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 05/30/2018] [Accepted: 06/10/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Wide-ranging prevalence estimates of psoriatic arthritis (PsA) in patients with psoriasis have been reported. OBJECTIVES To assess the prevalence and incidence of PsA in patients with psoriasis. METHODS Two authors independently searched 3 databases for studies reporting on the prevalence or incidence of PsA in patients with psoriasis. A proportion meta-analysis was performed to calculate the pooled proportion estimates of PsA in patients with psoriasis. RESULTS A total of 266 studies examining 976,408 patients with psoriasis were included. Overall, the pooled proportion (95% confidence interval [CI]) of PsA among patients with psoriasis was 19.7% (95% CI, 18.5%-20.9%). In children and adolescents (<18 years of age), the pooled prevalence was 3.3% (95% CI, 2.1%-4.9%). The PsA prevalence was 22.7% (95% CI, 20.6%-25.0%) in European patients with psoriasis, 21.5% (95% CI, 15.4%-28.2%) in South American patients with psoriasis, 19.5% (95% CI, 17.1%-22.1%) in North American patients with psoriasis, 15.5% (95% CI, 0.009%-51.5%) in African patients with psoriasis, and 14.0% (95% CI, 95% CI, 11.7%-16.3%) in Asian patients with psoriasis. The prevalence of PsA was 23.8% (95% CI, 20.1%-27.6%) in studies in which the Classification Criteria for Psoriatic Arthritis were applied. The incidence of PsA among patients with psoriasis ranged from 0.27 to 2.7 per 100 person-years. LIMITATIONS Between-study heterogeneity may have affected the estimates. CONCLUSIONS We found that 1 in 4 patients with psoriasis have PsA. With the growing recognition of the Classification Criteria for Psoriatic Arthritis, more homogenous and comparable prevalence estimates are expected to be reported.
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Psoriasis in Skin of Color: Insights into the Epidemiology, Clinical Presentation, Genetics, Quality-of-Life Impact, and Treatment of Psoriasis in Non-White Racial/Ethnic Groups. Am J Clin Dermatol 2018; 19:405-423. [PMID: 29209945 DOI: 10.1007/s40257-017-0332-7] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Psoriasis is a chronic inflammatory skin condition affecting diverse racial/ethnic groups throughout the world. Large population-based studies suggest that psoriasis occurs most often in individuals of European ancestry, followed by black and Hispanic individuals, although the true prevalence of psoriasis in non-white individuals is likely underestimated. Despite similarities in psoriasis between ethnic groups, there are notable differences in the presentation, quality-of-life impact, and treatment of psoriasis with important implications for the management of non-white individuals. Overall, heterogeneity in psoriasis susceptibility alleles, in combination with cultural and socioeconomic factors, may explain these differences. In this article, we review the epidemiology, clinical presentation, genetic polymorphisms, quality-of-life impact, and treatment nuances of psoriasis in patients with skin of color.
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Hosking AM, Juhász M, Mesinkovska NA. Suspected Herpes Zoster-associated Encephalitis during Treatment with Oral Tofacitinib in Alopecia Universalis. Int J Trichology 2018; 10:286-288. [PMID: 30783338 PMCID: PMC6369645 DOI: 10.4103/ijt.ijt_87_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Systemic administration of Janus kinase inhibitors (JAKis) is associated with adverse events, including serious infections, malignancy, and herpes zoster (HZ). Herein, we report a case of a 17-year-old male with alopecia universalis who developed suspected HZ-associated encephalitis (HZAE) during treatment with oral tofacitinib. Oral tofacitinib was immediately discontinued, and the patient was started on antiviral treatment. We present this case to highlight a serious complication that can arise with oral JAKi therapy. Physicians should have a high index of clinical suspicion for HZAE in any patient presenting with a vesicular rash and concomitant neurologic impairments while systemically immunosuppressed.
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Affiliation(s)
- Anna-Marie Hosking
- Department of Dermatology, University of California, Irvine, California, USA
| | - Margit Juhász
- Department of Dermatology, University of California, Irvine, California, USA
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Cline A, Cardwell LA, Feldman SR. Advances in treating psoriasis in the elderly with small molecule inhibitors. Expert Opin Pharmacother 2017; 18:1965-1973. [DOI: 10.1080/14656566.2017.1409205] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Abigail Cline
- Department of Internal Medicine, Augusta University Medical Center, Augusta, Georgia
| | - Leah A. Cardwell
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Steven R. Feldman
- Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC, USA
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