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Bornkamp B, Zaoli S, Azzarito M, Martin R, Müller CP, Moloney C, Capestro G, Ohlssen D, Baillie M. Predicting subgroup treatment effects for a new study: Motivations, results and learnings from running a data challenge in a pharmaceutical corporation. Pharm Stat 2024; 23:495-510. [PMID: 38326967 DOI: 10.1002/pst.2368] [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] [Received: 03/30/2023] [Revised: 12/01/2023] [Accepted: 01/21/2024] [Indexed: 02/09/2024]
Abstract
We present the motivation, experience, and learnings from a data challenge conducted at a large pharmaceutical corporation on the topic of subgroup identification. The data challenge aimed at exploring approaches to subgroup identification for future clinical trials. To mimic a realistic setting, participants had access to 4 Phase III clinical trials to derive a subgroup and predict its treatment effect on a future study not accessible to challenge participants. A total of 30 teams registered for the challenge with around 100 participants, primarily from Biostatistics organization. We outline the motivation for running the challenge, the challenge rules, and logistics. Finally, we present the results of the challenge, the participant feedback as well as the learnings. We also present our view on the implications of the results on exploratory analyses related to treatment effect heterogeneity.
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Affiliation(s)
- Björn Bornkamp
- Global Drug Development, Novartis Pharma AG, Basel, Switzerland
| | - Silvia Zaoli
- Global Drug Development, Novartis Pharma AG, Basel, Switzerland
| | | | - Ruvie Martin
- Global Drug Development, Novartis Pharmaceuticals Corporation, East Hanover, New Jersey, USA
| | | | - Conor Moloney
- Global Drug Development, Novartis Pharma AG, Dublin, Ireland
| | - Giulia Capestro
- Global Drug Development, Novartis Pharma AG, Basel, Switzerland
| | - David Ohlssen
- Global Drug Development, Novartis Pharmaceuticals Corporation, East Hanover, New Jersey, USA
| | - Mark Baillie
- Global Drug Development, Novartis Pharma AG, Basel, Switzerland
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Su QY, Yang L, Cao TY, Dang HY, Han ZC, Cao JJ, Zhang HY, Cheng T, Zhang SX, Huo YH. Efficacy and safety of bimekizumab in the treatment of psoriatic arthritis: a systematic review and meta-analysis. Expert Opin Drug Saf 2024:1-9. [PMID: 38646719 DOI: 10.1080/14740338.2024.2343017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/26/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND Bimekizumab, a humanized monoclonal IgG1 antibody targeting both interleukin (IL)-17A and IL-17F, could be effective for treating Psoriatic arthritis (PsA). This study aimed to systematically evaluate the efficacy and safety of bimekizumab in the management of PsA. RESEARCH DESIGN AND METHODS A comprehensive literature search by August 2023 was performed through PubMed, Embase, Cochrane Controlled Register of Trials, and ClinicalTrials.gov. investigating the efficacy or safety data of bimekizumab in the treatment of PsA. Data was pooled using the random-effects models. Egger tests were used to evaluate potential publication bias. RESULTS A total of 4 RCTs, involving 892 PsA patients and 467 placebo controls, were included in this analysis. Bimekizumab significantly increased the rates of PASI75 and PASI100 compared with placebos [RR = 7.22, 95% CI (5.24, 9.94), p < 0.001; RR = 10.12, 95% CI (6.00, 17.09), p < 0.001]. The rate of overall adverse events was slightly higher in the bimekizumab group [RR = 1.42, 95% CI (1.05, 1.93) p = 0.023). However, there were fewer adverse severe drug reactions in the bimekizumab group compared to the placebo. CONCLUSION Bimekizumab had a significant clinical benefit in managing PsA and an acceptable safety profile.
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Affiliation(s)
- Qin-Yi Su
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - Liu Yang
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Gynecology and Obstetrics, Shanxi Bethune Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
| | - Ting-Yu Cao
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - Hai-Ying Dang
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - Zhuo-Chen Han
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jia-Jing Cao
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - He-Yi Zhang
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - Ting Cheng
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - Sheng-Xiao Zhang
- Department of Rheumatology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yue-Hong Huo
- Ministry of Education, Key Laboratory of Cellular Physiology at Shanxi Medical University, Taiyuan, Prisma, China
- Shanxi Provincial Key Laboratory of Rheumatism Immune Microecology, The Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Rheumatology, The Fifth People's Hospital of Datong, Datong, Shanxi, China
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Utama WS, Lestari W, Hajar S, Sylvawani M, Ismida FD, Akele RY. Psoriasis vulgaris patient with psoriatic arthritis managed with interleukin-17A inhibitor: Balancing benefits and adverse effects. NARRA J 2024; 4:e207. [PMID: 38798877 PMCID: PMC11125376 DOI: 10.52225/narra.v4i1.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 12/26/2023] [Indexed: 05/29/2024]
Abstract
Psoriasis vulgaris is a significant health problem and up to 30% of the patients are most likely to develop psoriatic arthritis. Secukinumab, an interleukin-17A (IL-17A) inhibitor, is used to treat patients with moderate-to-severe plaques associated with psoriatic arthritis. The aim of this case report was to highlight the efficacy of secukinumab treatment in a patient with both psoriasis vulgaris and psoriatic arthritis focusing the how to balance the benefits and adverse effects. A 36-year-old female came to Dr. Zainoel Abidin Hospital, Banda Aceh, Indonesia with chief complaint of itchy and scaly red plaques almost all over the body. The patient also experienced pain in both knees, both ankle joints and index finger as well as thumb in the right hand in the last year. The patient was diagnosed with psoriasis vulgaris and psoriatic arthritis, then treated with phototherapy and 15 mg of oral methotrexate each week for four weeks. Due to no improvement of the initial treatment, the patient received emollient and secukinumab at a dose of 300 mg/week subcutaneously for five weeks. The lesions began to disappear and the joint pain began to relieve. Secukinumab therapy was continued with a dose of 300 mg/month for six months. However, after six months, the patient complained of acnes appeared on the face. Therefore, the maintenance dose of secukinumab was decreased to 150 mg/month. After the reduced maintenance therapy was given, the patient came back with no complained of acnes. The erythematous plaques on trunk, back, arms and legs have subsided, as well as the joint pain. This case highlights that in a moderate-to-severe psoriasis associated with psoriatic arthritis, secukinumab is highly effective. However, since the potential adverse effects, education and regular follow-up are needed to analyze the success of the treatment and to be able to manage the adverse effects.
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Affiliation(s)
- Wina S. Utama
- Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
| | - Wahyu Lestari
- Department of Dermatology-Venereology, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
- Department of Dermatology-Venereology, Dr. Zainoel Abidin Hospital, Banda Aceh, Indonesia
| | - Sitti Hajar
- Department of Dermatology-Venereology, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
- Department of Dermatology-Venereology, Dr. Zainoel Abidin Hospital, Banda Aceh, Indonesia
| | - Mahriani Sylvawani
- Department of Internal Medicine, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
- Department of Internal Medicine, Dr. Zainoel Abidin Hospital, Banda Aceh, Indonesia
| | - Fitri D. Ismida
- Department of Pathology Anatomy, Faculty of Medicine, Universitas Syiah Kuala, Banda Aceh, Indonesia
- Department of Pathology Anatomy, Dr. Zainoel Abidin Hospital, Banda Aceh, Indonesia
| | - Richard Y. Akele
- Department of Biomedical Science, School of Applied Science, University of Brighton, London, United Kingdom
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Hermawati BD, Hapsari BDA, Wulandari EL, Prabowo NA, Sukmagautama C, Putri DP, Apriningsih H, Rahma AA, Nafila RR. Weil's disease with multiple organ dysfunction, community-acquired pneumonia and septic shock: The role of rapid diagnosis and management. NARRA J 2024; 4:e587. [PMID: 38798843 PMCID: PMC11125387 DOI: 10.52225/narra.v4i1.587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/28/2024] [Indexed: 05/29/2024]
Abstract
Leptospirosis is an uncommon infectious illness - a spirochetal zoonosis - caused by Leptospira species and the primary cause of human leptospirosis is exposure to the urine of infected rodents. Clinical manifestations of human leptospirosis are diverse, ranging from asymptomatic infection to severe life-threatening with multiorgan dysfunction. The severe condition is known as Weil's disease, which is characterized by feverish illness with jaundice, acute kidney damage, and bleeding. The aim of this case report was to present a Weil's disease which occurred simultaneously with a community-acquired pneumonia (CAP) resulting in serious complications. A 41-year-old man with Weil's disease, as well as CAP caused by Streptococcus pneumoniae, and septic shock was presented. The patient was treated accordingly after establishing the diagnosis through history taking, physical examination, and laboratory tests. In this instance, the score for diagnosing leptospirosis based on Modified Faine's Criteria was calculated resulting possible diagnoses; and therefore, therapeutic management was initiated. Despite presenting with severe symptoms, the patient recovered completely after receiving antibiotics and supportive care. This study highlights that when a patient has Weil's disease and a CAP infection, which could cause unfavorable consequence, a prompt diagnosis and proper treatment could result satisfied patient recovery.
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Affiliation(s)
- Berty D. Hermawati
- Department of Internal Medicine, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Brigitta DA. Hapsari
- Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Evi L. Wulandari
- Department of Internal Medicine, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Nurhasan A. Prabowo
- Department of Internal Medicine, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Coana Sukmagautama
- Department of Internal Medicine, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Desy P. Putri
- Department of Internal Medicine, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Hendrastutik Apriningsih
- Department of Pulmonology and Respiratory Medicine, Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Annisa A. Rahma
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
| | - Ragil R. Nafila
- Faculty of Medicine, Universitas Sebelas Maret, Surakarta, Indonesia
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Vernero M, Bezzio C, Ribaldone DG, Caprioli FA, Fantini MC, Festa S, Macaluso FS, Orlando A, Pugliese D, Renna S, Rispo A, Savarino EV, Variola A, Saibeni S. Immune-Mediated Inflammatory Diseases Awareness and Management among Physicians Treating Patients with Inflammatory Bowel Disease: An IG-IBD Survey. J Clin Med 2024; 13:1857. [PMID: 38610623 PMCID: PMC11012957 DOI: 10.3390/jcm13071857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
(1) Background: Inflammatory bowel disease (IBD) is frequently associated to other immune-mediated inflammatory diseases (IMIDs). This study aims at assessing physicians' awareness of the issue and the current status of IMID management. (2) Methods: A web-based survey was distributed to all 567 physicians affiliated to IG-IBD. (3) Results: A total of 249 (43.9%) physicians completed the survey. Over 90% of the responding physicians were gastroenterology specialists, primarily working in public hospitals. About 51.0% of the physicians had access to an integrated outpatient clinic, where gastroenterologists collaborated with rheumatologists and 28.5% with dermatologists. However, for 36.5% of physicians, integrated ambulatory care was not feasible. Designated appointment slots for rheumatologists and dermatologists were accessible to 72.2% and 58.2% of physicians, respectively, while 20.1% had no access to designated slots. About 5.2% of physicians report investigating signs or symptoms of IMIDs only during the initial patient assessment. However, 87.9% inquired about the presence of concomitant IMIDs at the initial assessment and actively investigated any signs or symptoms during subsequent clinical examination. (4) Conclusions: While Italian physicians recognize the importance of IMIDs associated with IBD, organizational challenges impede the attainment of optimal multidisciplinary collaboration. Efforts should be directed toward enhancing practical frameworks to improve the overall management of these complex conditions.
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Affiliation(s)
- Marta Vernero
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.V.); (D.G.R.)
| | - Cristina Bezzio
- IBD Centre, IRCCS Humanitas Research Hospital, 20089 Rozzano, Italy;
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Davide G. Ribaldone
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.V.); (D.G.R.)
| | - Flavio A. Caprioli
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, 20122 Milan, Italy
| | - Massimo C. Fantini
- Department of Medical Science and Public Health, University of Cagliari, 09042 Cagliari, Italy;
- Gastroenterology Unit, Cittadella Universitaria di Monserrato, 09042 Cagliari, Italy
| | - Stefano Festa
- IBD Unit, San Filippo Neri Hospital, 00135 Rome, Italy; (S.F.); (S.R.)
| | - Fabio S. Macaluso
- IBD Unit, Villa Sofia Cervello Hospital, 90146 Palermo, Italy; (F.S.M.); (A.O.)
| | - Ambrogio Orlando
- IBD Unit, Villa Sofia Cervello Hospital, 90146 Palermo, Italy; (F.S.M.); (A.O.)
| | - Daniela Pugliese
- CEMAD—IBD Unit, Department of Medical and Surgical Sciences, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy;
| | - Sara Renna
- IBD Unit, San Filippo Neri Hospital, 00135 Rome, Italy; (S.F.); (S.R.)
| | - Antonio Rispo
- Department of Clinical Medicine and Surgery, “Federico II” University of Naples, 80131 Naples, Italy;
| | - Edoardo V. Savarino
- Department of Surgery, Oncology and Gastroenterology, University Hospital of Padua, 35128 Padua, Italy;
| | - Angela Variola
- IBD Unit, IRCCS Sacro Cuore Don Calabria, 37024 Negrar di Valpolicella, Italy;
| | - Simone Saibeni
- IBD Centre, Gastroenterology Unit, Rho Hospital, ASST Rhodense, 20017 Rho, Italy
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Ak T, Mustafayeva L, Ayla AY, Celik Y, Can G, Ugurlu S. Secukinumab after first-line tumor necrosis factor-alpha inhibitor therapy in psoriatic arthritis: A real-world retrospective cohort study. Arch Rheumatol 2024; 39:71-80. [PMID: 38774692 PMCID: PMC11104763 DOI: 10.46497/archrheumatol.2024.10050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 03/30/2023] [Indexed: 05/24/2024] Open
Abstract
Objectives This study compared the secukinumab treatment responses and adverse effects in psoriatic arthritis patients who received secukinumab as second-line with those that received secukinumab after two or more tumor necrosis factor-alpha (TNF-α) inhibitors. Patients and methods The retrospective study included 68 psoriatic arthritis patients followed up between October 2018 and October 2021. The patients were divided into two groups according to their anti-TNF-α treatment history. Group 1 consisted of 29 patients (11 males, 18 females; mean age: 45.3±13.3 years; range, 21 to 69 years) who had previously received one anti-TNF-α agent, while Group 2 included 39 patients (18 males, 21 females; mean age: 46.4±13.0 years; range, 24 to 70 years) who had been treated with two or more anti-TNF-α agents. Treatment responses of the groups were measured and compared using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Visual Analog Scale (VAS). A posttreatment BASDAI score ≤4 was used as a criterion for remission. Results The mean duration of secukinumab treatment was 16.6±12.7 months for Group 1 and 16.0±11.6 months for Group 2 (p=0.84). Both groups responded significantly to secukinumab in terms of BASDAI and VAS scores (p<0.001 and p<0.001, respectively). Group 1 had a greater decline in BASDAI and VAS scores than Group 2 (p=0.045 and p=0.032, respectively). Furthermore, the remission rate was greater in Group 1 compared to Group 2 (58% vs. 34%, p=0.03). The adverse effects of secukinumab treatment were an allergic reaction in Group 1 and one case of ulcerative colitis in Group 2. Conclusion Second-line secukinumab treatment resulted in a greater decline in BASDAI and VAS scores. Moreover, secukinumab achieved a significantly higher rate of remission when it was used as second-line therapy after one anti-TNF-α agent.
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Affiliation(s)
- Tumay Ak
- Department of Internal Medicine, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, Istanbul, Türkiye
| | - Leyla Mustafayeva
- Department of Physical Therapy and Rehabilitation, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, Istanbul, Türkiye
| | - Ali Yagiz Ayla
- Department of Internal Medicine, Division of Rheumatology, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, Istanbul, Türkiye
| | - Yeliz Celik
- Department of Internal Medicine, Division of Rheumatology, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, Istanbul, Türkiye
| | - Gunay Can
- Department of Public Health, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, Istanbul, Türkiye
| | - Serdal Ugurlu
- Department of Internal Medicine, Division of Rheumatology, Istanbul University-Cerrahpaşa, Cerrahpaşa Medical Faculty, Istanbul, Türkiye
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Zeisbrich M, Thiel J, Venhoff N. The IL-17 pathway as a target in giant cell arteritis. Front Immunol 2024; 14:1199059. [PMID: 38299156 PMCID: PMC10828953 DOI: 10.3389/fimmu.2023.1199059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 12/15/2023] [Indexed: 02/02/2024] Open
Abstract
The network of IL-17 cytokines is considered a key component of autoimmune and inflammatory processes. Blocking IL-17 showed great success in psoriasis as well as psoriatic arthritis, and in patients with axial spondyloarthritis. Secukinumab is one of the approved IL-17A inhibitors for these diseases and is now routinely used. In giant cell arteritis, a large vessel vasculitis, there is accumulating evidence for a pathogenic role of IL-17 and Th17 cells, which are part of the CD4+ T-cell subset. Giant cell arteritis occurs in individuals over 50 years of age and many have relative contraindications to glucocorticoid therapy, which today still represents the mainstay therapy. Despite the approval of tocilizumab, which targets the IL-6 receptor, a high demand for glucocorticoid-sparing agents remains that combine the effective suppression of the acute inflammation observed in giant cell arteritis with a safety profile that matches the needs of an older patient population. The first results from a phase II proof-of-principle study (TitAIN) support an optimistic outlook on a potential new treatment option with secukinumab in giant cell arteritis.
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Affiliation(s)
- Markus Zeisbrich
- Department of Rheumatology and Clinical Immunology, Medical Center – University of Freiburg, Freiburg, Germany
| | - Jens Thiel
- Department of Rheumatology and Clinical Immunology, Medical Center – University of Freiburg, Freiburg, Germany
- Division of Rheumatology and Clinical Immunology, Medical University Graz, Graz, Austria
| | - Nils Venhoff
- Department of Rheumatology and Clinical Immunology, Medical Center – University of Freiburg, Freiburg, Germany
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Sawada K, Chung H, Softic S, Moreno-Fernandez ME, Divanovic S. The bidirectional immune crosstalk in metabolic dysfunction-associated steatotic liver disease. Cell Metab 2023; 35:1852-1871. [PMID: 37939656 PMCID: PMC10680147 DOI: 10.1016/j.cmet.2023.10.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 10/13/2023] [Accepted: 10/13/2023] [Indexed: 11/10/2023]
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is an unabated risk factor for end-stage liver diseases with no available therapies. Dysregulated immune responses are critical culprits of MASLD pathogenesis. Independent contributions from either the innate or adaptive arms of the immune system or their unidirectional interplay are commonly studied in MASLD. However, the bidirectional communication between innate and adaptive immune systems and its impact on MASLD remain insufficiently understood. Given that both innate and adaptive immune cells are indispensable for the development and progression of inflammation in MASLD, elucidating pathogenic contributions stemming from the bidirectional interplay between these two arms holds potential for development of novel therapeutics for MASLD. Here, we review the immune cell types and bidirectional pathways that influence the pathogenesis of MASLD and highlight potential pharmacologic approaches to combat MASLD based on current knowledge of this bidirectional crosstalk.
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Affiliation(s)
- Keisuke Sawada
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA
| | - Hak Chung
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Samir Softic
- Department of Pediatrics and Gastroenterology, University of Kentucky, Lexington, KY 40536, USA; Department of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY 40536, USA
| | - Maria E Moreno-Fernandez
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.
| | - Senad Divanovic
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Division of Immunobiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Immunology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, OH 45220, USA; Center for Inflammation and Tolerance, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.
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9
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Fan X, Shu P, Wang Y, Ji N, Zhang D. Interactions between neutrophils and T-helper 17 cells. Front Immunol 2023; 14:1279837. [PMID: 37920459 PMCID: PMC10619153 DOI: 10.3389/fimmu.2023.1279837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/05/2023] [Indexed: 11/04/2023] Open
Abstract
Neutrophils comprise the majority of immune cells in human peripheral circulation, have potent antimicrobial activities, and are clinically significant in their abundance, heterogeneity, and subcellular localization. In the past few years, the role of neutrophils as components of the innate immune response has been studied in numerous ways, and these cells are crucial in fighting infections, autoimmune diseases, and cancer. T-helper 17 (Th17) cells that produce interleukin 17 (IL-17) are critical in fighting infections and maintaining mucosal immune homeostasis, whereas they mediate several autoimmune diseases. Neutrophils affect adaptive immune responses by interacting with adaptive immune cells. In this review, we describe the physiological roles of both Th17 cells and neutrophils and their interactions and briefly describe the pathological processes in which these two cell types participate. We provide a summary of relevant drugs targeting IL-17A and their clinical trials. Here, we highlight the interactions between Th17 cells and neutrophils in diverse pathophysiological situations.
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Affiliation(s)
- Xinzou Fan
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Panyin Shu
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Ying Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Ning Ji
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Research Unit of Oral Carcinogenesis and Management, Chinese Academy of Medical Sciences, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Dunfang Zhang
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, Collaborative Innovation Center of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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10
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Xiao J, Zhang P, Cai FL, Luo CG, Pu T, Pan XL, Tian M. IL-17 in osteoarthritis: A narrative review. Open Life Sci 2023; 18:20220747. [PMID: 37854319 PMCID: PMC10579884 DOI: 10.1515/biol-2022-0747] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/18/2023] [Accepted: 09/07/2023] [Indexed: 10/20/2023] Open
Abstract
Osteoarthritis (OA) is a painful joint disease that is common among the middle-aged and elderly populations, with an increasing prevalence. Therapeutic options for OA are limited, and the pathogenic mechanism of OA remains unclear. The roles of cytokines and signaling pathways in the development of OA is a current research hot spot. Interleukin (IL)-17 is a pleiotropic inflammatory cytokine produced mainly by T helper 17 cells that has established roles in host defense, tissue repair, lymphoid tissue metabolism, tumor progression, and pathological processes of immune diseases, and studies in recent years have identified an important role for IL-17 in the progression of OA. This narrative review focuses on the mechanisms by which IL-17 contributes to articular cartilage degeneration and synovial inflammation in OA and discusses how IL-17 and the IL-17 signaling pathway affect the pathological process of OA. Additionally, therapeutic targets that have been proposed in recent years based on IL-17 and its pathway in OA are summarized as well as recent advances in the study of IL-17 pathway inhibitors and the potential challenges of their use for OA treatment.
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Affiliation(s)
- Juan Xiao
- Department of Rheumatology and Immunology Department, Affiliated Hospital of Zunyi Medical University, Zunyi563000, China
| | - Ping Zhang
- The First School of Clinical Medicine, Zunyi Medical University, Zunyi563000, China
| | - Fang-Lan Cai
- Department of Rheumatology and Immunology Department, Zunyi Medical University, Zunyi563000, China
| | - Cheng-Gen Luo
- The First School of Clinical Medicine, Zunyi Medical University, Zunyi563000, China
| | - Tao Pu
- Department of Nephrology and Rheumatology, Moutai Hospital, Renhuai 564500Guizhou, China
| | - Xiao-Li Pan
- Department of Rheumatology and Immunology Department, Affiliated Hospital of Zunyi Medical University, Zunyi563000, China
| | - Mei Tian
- Department of Rheumatology and Immunology Department, Affiliated Hospital of Zunyi Medical University, Zunyi563000, China
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Xiang Y, Zhang M, Jiang D, Su Q, Shi J. The role of inflammation in autoimmune disease: a therapeutic target. Front Immunol 2023; 14:1267091. [PMID: 37859999 PMCID: PMC10584158 DOI: 10.3389/fimmu.2023.1267091] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/20/2023] [Indexed: 10/21/2023] Open
Abstract
Autoimmune diseases (AIDs) are immune disorders whose incidence and prevalence are increasing year by year. AIDs are produced by the immune system's misidentification of self-antigens, seemingly caused by excessive immune function, but in fact they are the result of reduced accuracy due to the decline in immune system function, which cannot clearly identify foreign invaders and self-antigens, thus issuing false attacks, and eventually leading to disease. The occurrence of AIDs is often accompanied by the emergence of inflammation, and inflammatory mediators (inflammatory factors, inflammasomes) play an important role in the pathogenesis of AIDs, which mediate the immune process by affecting innate cells (such as macrophages) and adaptive cells (such as T and B cells), and ultimately promote the occurrence of autoimmune responses, so targeting inflammatory mediators/pathways is one of emerging the treatment strategies of AIDs. This review will briefly describe the role of inflammation in the pathogenesis of different AIDs, and give a rough introduction to inhibitors targeting inflammatory factors, hoping to have reference significance for subsequent treatment options for AIDs.
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Affiliation(s)
- Yu Xiang
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan, Sichuan Academy of Medical Science & Sichuan Provincial People’s Hospital, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Mingxue Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Die Jiang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, China
| | - Qian Su
- Department of Health Management & Institute of Health Management, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Jianyou Shi
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan, Sichuan Academy of Medical Science & Sichuan Provincial People’s Hospital, Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
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12
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Athanassiou P, Athanassiou L. Current Treatment Approach, Emerging Therapies and New Horizons in Systemic Lupus Erythematosus. Life (Basel) 2023; 13:1496. [PMID: 37511872 PMCID: PMC10381582 DOI: 10.3390/life13071496] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/18/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023] Open
Abstract
Systemic lupus erythematosus (SLE), the prototype of systemic autoimmune diseases is characterized by extreme heterogeneity with a variable clinical course. Renal involvement may be observed and affects the outcome. Hydroxychloroquine should be administered to every lupus patient irrespective of organ involvement. Conventional immunosuppressive therapy includes corticosteroids, methotrexate, cyclophosphamide, mycophenolate mofetil, azathioprine, cyclosporine and tacrolimus. However, despite conventional immunosuppressive treatment, flares occur and broad immunosuppression is accompanied by multiple side effects. Flare occurrence, target organ involvement, side effects of broad immunosuppression and increased knowledge of the pathogenetic mechanisms involved in SLE pathogenesis as well as the availability of biologic agents has led to the application of biologic agents in SLE management. Biologic agents targeting various pathogenetic paths have been applied. B cell targeting agents have been used successfully. Belimumab, a B cell targeting agent, has been approved for the treatment of SLE. Rituximab, an anti-CD20 targeting agent is also used in SLE. Anifrolumab, an interferon I receptor-targeting agent has beneficial effects on SLE. In conclusion, biologic treatment is applied in SLE and should be further evaluated with the aim of a good treatment response and a significant improvement in quality of life.
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Affiliation(s)
| | - Lambros Athanassiou
- Department of Rheumatology, Asclepeion Hospital, Voula, GR16673 Athens, Greece
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13
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Cardner M, Tuckwell D, Kostikova A, Forrer P, Siegel RM, Marti A, Vandemeulebroecke M, Ferrero E. Analysis of serum proteomics data identifies a quantitative association between beta-defensin 2 at baseline and clinical response to IL-17 blockade in psoriatic arthritis. RMD Open 2023; 9:e003042. [PMID: 37321668 DOI: 10.1136/rmdopen-2023-003042] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/22/2023] [Indexed: 06/17/2023] Open
Abstract
OBJECTIVES Despite several effective targeted therapies, biomarkers that predict whether a patient with psoriatic arthritis (PsA) will respond to a particular treatment are currently lacking. METHODS We analysed proteomics data from serum samples of nearly 2000 patients with PsA in placebo-controlled phase-III clinical trials of the interleukin-17 inhibitor secukinumab. To discover predictive biomarkers of clinical response, we used statistical learning with controlled feature selection. The top candidate was validated using an ELISA and was separately assessed in a trial of almost 800 patients with PsA treated with secukinumab or the tumour necrosis factor inhibitor adalimumab. RESULTS Serum levels of beta-defensin 2 (BD-2) at baseline were found to be robustly associated with subsequent clinical response (eg, American College of Rheumatology definition of 20%, 50% and 70% improvement) to secukinumab, but not to placebo. This finding was validated in two independent clinical studies not used for discovery. Although BD-2 is known to be associated with psoriasis severity, the predictivity of BD-2 was independent of baseline Psoriasis Area and Severity Index. The association between BD-2 and response to secukinumab was observed as early as 4 weeks and maintained up to 52 weeks. BD-2 was also found to predict response to treatment with adalimumab. Unlike in PsA, BD-2 was not predictive of response to secukinumab in rheumatoid arthritis. CONCLUSIONS In PsA, BD-2 at baseline is quantitatively associated with clinical response to secukinumab. Patients with high levels of BD-2 at baseline reach and sustain higher rates of clinical response after treatment with secukinumab.
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Affiliation(s)
- Mathias Cardner
- Novartis Pharma AG, Basel, Switzerland
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Danny Tuckwell
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Anna Kostikova
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | | | | | | | | | - Enrico Ferrero
- Novartis Institutes for BioMedical Research, Basel, Switzerland
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14
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Molica Colella F, Zizzo G, Parrino V, Filosa MT, Cavaliere R, Fazio F, Molica Colella AB, Mazzone A. Effectiveness and safety of secukinumab in ankylosing spondylitis and psoriatic arthritis: a 52-week real-life study in an Italian cohort. Adv Rheumatol 2023; 63:15. [PMID: 36973825 DOI: 10.1186/s42358-023-00295-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/12/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Secukinumab has shown high efficacy in randomized controlled trials in both ankylosing spondylitis (AS) and psoriatic arthritis (PsA). Here, we investigated its real-life effectiveness and tolerability in a cohort of AS and PsA patients. METHODS We retrospectively analyzed medical records of outpatients with AS or PsA treated with secukinumab between December 2017 and December 2019. ASDAS-CRP and DAS28-CRP scores were used to measure axial and peripheral disease activity in AS and PsA, respectively. Data were collected at baseline and after 8, 24, and 52 weeks of treatment. RESULTS Eighty-five adult patients with active disease (29 with AS and 56 with PsA; 23 males and 62 females) were treated. Overall, mean disease duration was 6.7 years and biologic-naïve patients were 85%. Significant reductions in ASDAS-CRP and DAS28-CRP were observed at all time-points. Body weight (in AS) and disease activity status at baseline (particularly in PsA) significantly affected disease activity changes. ASDAS-defined inactive disease and DAS28-defined remission were achieved in comparable proportions between AS and PsA patients, at both 24 weeks (45% and 46%) and 52 weeks (65.5% and 68%, respectively); male sex was found an independent predictor of positive response (OR 5.16, P = 0.027). After 52 weeks, achievement of at least low disease activity and drug retention were observed in 75% of patients. Secukinumab was well-tolerated and only mild injection-site reactions were recorded in 4 patients. CONCLUSION In a real-world setting, secukinumab confirmed great effectiveness and safety in both AS and PsA patients. The influence of gender on treatment response deserves further attention.
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Affiliation(s)
- Francesco Molica Colella
- Unit of Rheumatology, Department of Internal Medicine, Azienda Ospedaliera (A.O.) "Papardo", Messina, Italy.
- Rheumatology Unit, A.O. Papardo, Messina, 98158, Italy.
| | - Gaetano Zizzo
- Section of Rheumatology, Department of Internal Medicine, Azienda Socio Sanitaria Territoriale (ASST) Ovest Milanese, Legnano Hospital, Milan, Italy.
- Rheumatology Section, ASST Ovest Milanese, Milan, 20025, Italy.
| | - Vincenzo Parrino
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, Messina University, Messina, Italy
| | - Maria Teresa Filosa
- Unit of Rheumatology, Department of Internal Medicine, Azienda Ospedaliera (A.O.) "Papardo", Messina, Italy
| | - Riccardo Cavaliere
- Department of Adult and Developmental Human Pathology "Gaetano Barresi", Messina University, Messina, Italy
| | - Francesco Fazio
- Department of Veterinary Sciences, "Polo Universitario dell'Annunziata", Messina University, Messina, Italy
| | - Aldo Biagio Molica Colella
- Unit of Rheumatology, Department of Internal Medicine, Azienda Ospedaliera (A.O.) "Papardo", Messina, Italy
| | - Antonino Mazzone
- Section of Rheumatology, Department of Internal Medicine, Azienda Socio Sanitaria Territoriale (ASST) Ovest Milanese, Legnano Hospital, Milan, Italy
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Jiang C, Zhou H, Zhang W, Xia Y, Li B, Ni X, Wang G, Zhang W, Chen B, He Z, Zhang M, Chen R, Jin H, Deng L. Efficacy, Safety and Pharmacokinetics of IL-17 Monoclonal Antibody Injection (AK111) in Patients with Moderate-to-Severe Plaque Psoriasis: A Randomized, Double-Blinded, Placebo-Controlled Phase Ib Multidose Escalation Clinical Study. Dermatol Ther (Heidelb) 2023; 13:555-567. [PMID: 36566344 PMCID: PMC9884719 DOI: 10.1007/s13555-022-00880-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 12/15/2022] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES To evaluate the safety, tolerability, immunogenicity, and induced expression of skin biomarkers of AK111 injection after multiple administrations in subjects with moderate-to-severe plaque psoriasis. METHODS This study is a randomized, double-blinded, placebo-parallel-controlled study using a dose escalation mode of multiple doses. A total of 48 subjects were sequentially randomized to receive each AK111 dose regimen (75 mg, 150 mg, 300 mg, 450 mg) or the corresponding placebo. All subjects were treated with the study drug at weeks 0, 1, 4, and 8 and were unblinded at week 12, with the placebo group ending and the AK111 group being followed up to 20 weeks. RESULTS At week 12, compared with placebo, the percentage of subjects achieving Psoriasis Area and Severity Index 75 (PASI75) and static Physician Global Assessment (sPGA) 0/1 in the AK111 75 mg-450 mg dose groups was significantly increased, and higher PASI90 was achieved in the 150 mg, 300 mg, and 450 mg dose groups than in the 75 mg group. All efficacy indicators were maintained at week 20. The incidence of treatment-emergent anti-drug antibodies (ADAs) was 0% (0/48). Neutralizing antibodies (NAbs) were not detected in any subject. The proportion of subjects who reported any treatment-emergent adverse event (TEAE) was 75.0% in the AK111 group, similar to the 66.7% in the placebo group. The most commonly reported adverse events were hyperglycemia, elevated blood pressure, and hypokalemia. The AK111 pharmacokinetics showed approximate dose proportionality with regard to the maximum observed concentration (Cmax) and area under the curve from 0 to the time of the last quantifiable concentration (AUC0-t) following subcutaneous injection doses of 150-450 mg. CONCLUSIONS After moderate-to-severe plaque psoriasis subjects received multiple subcutaneous AK111 injections of 150-450 mg, AK111 exposure increased in a roughly dose-proportional relationship. AK111 was safe and tolerable. In subjects with moderate-to-severe plaque psoriasis, AK111 demonstrated encouraging preliminary efficacy, which was sustained for a relatively long time after the last dose administration. CLINICAL TRIAL REGISTRATION The clinical trial identification number is NCT05504317.
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Affiliation(s)
- Congjun Jiang
- Department of Dermatology, The First Affiliated Hospital of Jinan University and Jinan University Institute of Dermatology, 613, Huangpu Avenue West, Guanzhou, 510630, Guangdong Province, China
- Department of Dermatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Huan Zhou
- National Institute of Clinical Drug Trials, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Wanlu Zhang
- Department of Dermatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, China
| | - Yu Xia
- Akeso Biopharma, Inc., Zhongshan, China
| | | | - Xiang Ni
- Akeso Biopharma, Inc., Zhongshan, China
| | | | | | | | - Zhimei He
- Akeso Biopharma, Inc., Zhongshan, China
| | - Min Zhang
- Akeso Biopharma, Inc., Zhongshan, China
| | - Rui Chen
- Clinical Pharmacology Research Center, Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK and PD Investigation for Innovative Drugs, Chinese Academy of Medical Sciences and Peking Union Medical College, 41, Damicang Hutong, Beijing, 100032, China.
| | - Hongzhong Jin
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Disease, 15 East Dan Three No, Beijing, 100730, China.
| | - Liehua Deng
- Department of Dermatology, The First Affiliated Hospital of Jinan University and Jinan University Institute of Dermatology, 613, Huangpu Avenue West, Guanzhou, 510630, Guangdong Province, China.
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Psoriasis improvements and inflammatory biomarker normalization with secukinumab: the randomized ObePso-S study. J Dermatol Sci 2023; 109:12-21. [PMID: 36690571 DOI: 10.1016/j.jdermsci.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/07/2022] [Accepted: 01/05/2023] [Indexed: 01/11/2023]
Abstract
BACKGROUND The IL-17A inhibitor secukinumab has demonstrated consistent efficacy and safety in patients with moderate-to-severe plaque psoriasis, with normalization of molecular and histopathologic psoriasis markers. OBJECTIVE To investigate treatment effects of secukinumab on clinical signs and psoriatic inflammation markers over 52 weeks in patients with psoriasis. METHODS In the ObePso-S study (NCT03055494), patients with psoriasis were randomized 2:1 to receive secukinumab 300 mg (n = 54) or placebo (n = 28), stratified by body weight (<90 or ≥90 kg), for 52 weeks. At Week 12, patients receiving placebo were switched to secukinumab. Psoriasis Area and Severity Index improvement of 90% (PASI90) and Investigator's Global Assessment modified 2011 0/1 responses were assessed at Weeks 12 and 52. Immunohistochemistry for keratin 16 (K16) and gene expression profiles were evaluated in lesional and non-lesional skin biopsies collected at baseline, Week 12, and Week 52. RESULTS Of patients receiving secukinumab, 55.8% and 59.6% achieved PASI90 at Weeks 12 and 52, respectively. K16 was absent in 93.1% of Week 12 PASI90 responders and 93.6% of Week 52 PASI90 responders, which mirrored the down-regulated expression of psoriatic inflammation. Week 52 PASI90 non-responders experienced regression of clinical and inflammatory marker responses toward baseline levels. Lower control of inflammatory gene expression at Week 12 was associated with suboptimal clinical responses at Week 52. CONCLUSION Sustained clinical responses with secukinumab were associated with rapid and sustained normalization of K16 and inflammatory gene expression in most patients. Molecular anti-inflammatory effects of secukinumab at Week 12 were associated with clinical responses at Week 52.
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McInnes IB, Asahina A, Coates LC, Landewé R, Merola JF, Ritchlin CT, Tanaka Y, Gossec L, Gottlieb AB, Warren RB, Ink B, Assudani D, Bajracharya R, Shende V, Coarse J, Mease PJ. Bimekizumab in patients with psoriatic arthritis, naive to biologic treatment: a randomised, double-blind, placebo-controlled, phase 3 trial (BE OPTIMAL). Lancet 2023; 401:25-37. [PMID: 36493791 DOI: 10.1016/s0140-6736(22)02302-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/17/2022] [Accepted: 11/03/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Bimekizumab is a monoclonal IgG1 antibody that selectively inhibits interleukin (IL)-17A and IL-17F. We assessed the efficacy and safety of bimekizumab in patients with active psoriatic arthritis who were naive to biologic disease-modifying antirheumatic drugs (DMARDs). METHODS BE OPTIMAL was a 52-week, phase 3, multicentre, randomised, double-blind, placebo-controlled, active reference (adalimumab) trial done at 135 sites (hospitals, clinics, doctors' offices, and research centres) in 14 countries. Eligible patients were 18 years or older with a documented diagnosis of adult-onset psoriatic arthritis that met the Classification Criteria for Psoriatic Arthritis for at least 6 months before screening. Participants were randomly assigned with an interactive-voice and web-response system on the basis of a predetermined randomisation schedule (3:2:1, stratified by region and bone erosion number at baseline) to bimekizumab 160 mg every 4 weeks, placebo every 2 weeks, or the reference group (adalimumab 40 mg every 2 weeks), all administered subcutaneously. At week 16, patients randomly assigned to placebo switched to bimekizumab 160 mg every 4 weeks. The primary endpoint was the proportion of patients reaching 50% or greater improvement in American College of Rheumatology criteria (ACR50) at week 16 (non-responder imputation). Efficacy analyses included all patients who were randomly assigned (intention-to-treat population); the safety analysis set comprised patients who received one or more doses of treatment. Data are presented to week 24 (preplanned analysis). This trial is registered at ClinicalTrials.gov, NCT03895203. FINDINGS Between April 3, 2019, and Oct 25, 2021, 1163 patients were screened and 852 were randomly assigned to bimekizumab (n=431), placebo (n=281), and reference (adalimumab; n=140) groups. At week 16, significantly more patients receiving bimekizumab (189 [44%] of 431) reached ACR50 response versus placebo (28 [10%] of 281; odds ratio 7·1 [95% CI 4·6-10·9], p<0·0001; adalimumab 64 [46%] of 140). All secondary hierarchical endpoints were met. Treatment-emergent adverse events up to week 16 were reported in 258 [60%] of 431 patients receiving bimekizumab, 139 [49%] of 281 patients receiving placebo, and 83 [59%] of 140 patients receiving adalimumab. No deaths occurred. INTERPRETATION Bimekizumab treatment had superior improvements in joint, skin, and radiographic efficacy outcomes at week 16 compared with placebo in patients with psoriatic arthritis who were naive to biologic DMARDs. The safety profile of bimekizumab, including the occurrence of fungal infections, was consistent with previous phase 3 studies in patients with plaque psoriasis, and with IL-17A inhibitors. FUNDING UCB Pharma.
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Affiliation(s)
- Iain B McInnes
- College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, UK.
| | - Akihiko Asahina
- Department of Dermatology, Jikei University School of Medicine, Tokyo, Japan
| | - Laura C Coates
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Diseases University of Oxford, Oxford, UK; Oxford Biomedical Research Centre, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Robert Landewé
- Amsterdam Rheumatology and Clinical Immunology Center, Amsterdam, Netherlands; Zuyderland MC, Heerlen, Netherlands
| | - Joseph F Merola
- Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Yoshiya Tanaka
- The First Department of Internal Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Laure Gossec
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris, France; Rheumatology Department, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Alice B Gottlieb
- Department of Dermatology, The Icahn School of Medicine at Mt Sinai, New York, NY, USA
| | - Richard B Warren
- Dermatology Centre, Salford Royal NHS Foundation Trust, Manchester NIHR Biomedical Research Centre, University of Manchester, Manchester, UK
| | | | | | | | | | | | - Philip J Mease
- Swedish Medical Center and Providence St Joseph Health and University of Washington, Seattle, WA, USA
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Alnaqbi KA, Hannawi S, Namas R, Alshehhi W, Badsha H, Al‐Saleh J. Consensus statements for pharmacological management, monitoring of therapies, and comorbidity management of psoriatic arthritis in the United Arab Emirates. Int J Rheum Dis 2022; 25:1107-1122. [PMID: 35916205 PMCID: PMC9804226 DOI: 10.1111/1756-185x.14406] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 06/28/2022] [Accepted: 07/17/2022] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Psoriatic arthritis (PsA), a chronic inflammatory disease characterized by heterogeneous clinical manifestations, substantially impacts the quality of life of affected individuals. This article aims at developing consensus recommendations for the management of PsA and associated comorbidities and screening and monitoring requirements of PsA therapies in the United Arab Emirates (UAE) population. METHODS An extensive review of present international and regional guidelines and publications on the pharmacological management, monitoring of therapies in the context of PsA was performed. Key findings from guidelines and literature were reviewed by a panel of experts from the UAE at several meetings to align with current clinical practices. Consensus statements were formulated based on collective agreement of the experts and members of Emirates Society for Rheumatology. RESULTS The consensus recommendations were developed to aid practitioners in clinical decision-making with respect to dosage recommendations for pharmacological therapies for PsA, including conventional drugs, non-biologic, and biologic therapies. Consensus recommendations for therapeutic options for the treatment of PsA domains, including peripheral arthritis, axial disease, enthesitis, dactylitis, psoriasis, and nail disease, were developed. The panel emphasized the importance of monitoring PsA therapies and arrived at a consensus on monitoring requirements for PsA therapies. The expert panel proposed recommendations for the management of common comorbidities associated with PsA. CONCLUSION These consensus recommendations can guide physicians and healthcare professionals in the UAE in making proper treatment decisions, as well as efficiently managing comorbidities and monitoring therapies in patients with PsA.
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Affiliation(s)
- Khalid A. Alnaqbi
- Department of RheumatologyTawam HospitalAl AinUAE,College of Medicine and Health SciencesUAE UniversityAl AinUAE
| | - Suad Hannawi
- Emirates Health Services (EHS)DubaiUAE,Ministry of Health and PreventionDubaiUAE
| | - Rajaie Namas
- Division of Rheumatology, Department of Internal MedicineCleveland Clinic Abu DhabiUAE
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Trends and Perspectives of Biological Drug Approvals by the FDA: A Review from 2015 to 2021. Biomedicines 2022; 10:biomedicines10092325. [PMID: 36140426 PMCID: PMC9496574 DOI: 10.3390/biomedicines10092325] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 11/16/2022] Open
Abstract
Despite belonging to a relatively new class of pharmaceuticals, biological drugs have been used since the 1980s, when they brought about a breakthrough in the treatment of chronic diseases, especially cancer. They conquered a large space in the pipeline of the pharmaceutical industry and boosted the innovation portfolio and arsenal of therapeutic compounds available. Here, we report on biological drug approvals by the US Food and Drug Administration (FDA) from 2015 to 2021. The number of drugs included in this class grew over this period, totaling 90 approvals, with an average of 13 authorizations per year. This figure contrasts with previous periods, which registered between 2 and 8 approvals per year. We highlight the great potential and advantages of biological drugs. In this context, these therapeutics show high efficacy and high selectivity, and they have brought about a significant increase in patient survival and a reduction of adverse reactions. The development and production of biopharmaceuticals pose a major challenge because these processes require cutting-edge technology, thereby making the drugs very expensive. However, we believe that, in the near future, biological medicines will be more accessible and new drugs belonging to this class will become available as new technologies emerge. Such advances will enhance the production of these biopharmaceuticals, thereby making the process increasingly profitable and less expensive, thereby bringing about greater availability of these drugs.
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Lv Z, Guo M, Zhao X, Shao Y, Zhang W, Li C. IL-17/IL-17 Receptor Pathway-Mediated Inflammatory Response in Apostichopus japonicus Supports the Conserved Functions of Cytokines in Invertebrates. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 208:464-479. [PMID: 34965964 DOI: 10.4049/jimmunol.2100047] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 11/03/2021] [Indexed: 01/29/2023]
Abstract
Inflammation participates in host defenses against infectious agents and contributes to the pathophysiology of many diseases. IL-17 is a well-known proinflammatory cytokine that contributes to various aspects of inflammation in vertebrates. However, the functional role of invertebrate IL-17 in inflammatory regulation is not well understood. In this study, we first established an inflammatory model in the Vibrio splendidus-challenged sea cucumber Apostichopus japonicus (Echinodermata). Typical inflammatory symptoms, such as increased coelomocyte infiltration, tissue vacuoles, and tissue fractures, were observed in the V. splendidus-infected and diseased tissue of the body wall. Interestingly, A. japonicus IL-17 (AjIL-17) expression in the body wall and coelomocytes was positively correlated with the development of inflammation. The administration of purified recombinant AjIL-17 protein also directly promoted inflammation in A. japonicus Through genome searches and ZDOCK prediction, a novel IL-17R counterpart containing FNIII and hypothetical TIR domains was identified in the sea cucumber genome. Coimmunoprecipitation, far-Western blotting, and laser confocal microscopy confirmed that AjIL-17R could bind AjIL-17. A subsequent cross-linking assay revealed that the AjIL-17 dimer mediates the inflammatory response by the specific binding of dimeric AjIL-17R upon pathogen infection. Moreover, silencing AjIL-17R significantly attenuated the LPS- or exogenous AjIL-17-mediated inflammatory response. Functional analysis revealed that AjIL-17/AjIL-17R modulated inflammatory responses by promoting A. japonicus TRAF6 ubiquitination and p65 nuclear translocation and evenly mediated coelomocyte proliferation and migration. Taken together, our results provide functional evidence that IL-17 is a conserved cytokine in invertebrates and vertebrates associated with inflammatory regulation via the IL-17-IL-17R-TRAF6 axis.
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Affiliation(s)
- Zhimeng Lv
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, People's Republic of China; and
| | - Ming Guo
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, People's Republic of China; and
| | - Xuelin Zhao
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, People's Republic of China; and
| | - Yina Shao
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, People's Republic of China; and
| | - Weiwei Zhang
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, People's Republic of China; and
| | - Chenghua Li
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, People's Republic of China; and .,Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, People's Republic of China
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21
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2022 French Society for Rheumatology (SFR) recommendations on the everyday management of patients with spondyloarthritis, including psoriatic arthritis. Joint Bone Spine 2022; 89:105344. [PMID: 35038574 DOI: 10.1016/j.jbspin.2022.105344] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Update the French Society for Rheumatology (SFR) recommendations on the everyday management of patients with spondyloarthritis, including psoriatic arthritis. METHODS Following standardized procedures, a systematic literature review was done by four supervised rheumatology residents based on questions defined by a task force of 16 attending rheumatologists. The findings were reviewed during three working meetings that culminated in each recommendation receiving a grade and the level of agreement among experts being determined. RESULTS Five general principles and 15 recommendations were developed. They take into account pharmacological and non-pharmacological measures along with treatment methods based on the dominant phenotype present (axial, articular, enthesitis/dactylitis) and the extra-articular manifestations (psoriasis, inflammatory bowel disease, uveitis). NSAIDs are the first-line pharmacological treatment in the various presentations. Conventional synthetic disease modifying antirheumatic drugs (csDMARDs) are not indicated in the axial and isolated entheseal forms. If the response to conventional treatment is not adequate, targeted therapies (biologics, synthetics) should be considered; the indications depend on the clinical phenotype and presence of extra-articular manifestations. CONCLUSION This update incorporates recent data (published since the prior update in 2018) and the predominant clinical phenotype concept. It aims to help physicians with the everyday management of patients affected by spondyloarthritis, including psoriatic arthritis.
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22
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Venhoff N, Schmidt WA, Lamprecht P, Tony HP, App C, Sieder C, Legeler C, Jentzsch C, Thiel J. Efficacy and safety of secukinumab in patients with giant cell arteritis: study protocol for a randomized, parallel group, double-blind, placebo-controlled phase II trial. Trials 2021; 22:543. [PMID: 34404463 PMCID: PMC8369438 DOI: 10.1186/s13063-021-05520-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 08/06/2021] [Indexed: 12/03/2022] Open
Abstract
Background One key pathological finding in giant cell arteritis (GCA) is the presence of interferon-gamma and interleukin (IL)-17 producing T helper (Th) 1 and Th17 cells in affected arteries. There is anecdotal evidence of successful induction and maintenance of remission with the monoclonal anti-IL-17A antibody secukinumab. Inhibition of IL-17A could therefore represent a potential new therapeutic option for the treatment of GCA. Methods This is a randomized, parallel-group, double-blind, placebo-controlled, multi-center, phase II study in which patients, treating physicians, and the associated clinical staff as well as the sponsor clinical team are blinded. It is designed to evaluate efficacy and safety of secukinumab compared to placebo in combination with an open-label prednisolone taper regimen. Patients included are naïve to biological therapy and have newly diagnosed or relapsing GCA. Fifty patients are randomly assigned in a 1:1 ratio to receive either 300 mg secukinumab or placebo subcutaneously at baseline, weeks 1, 2 and 3, and every 4 weeks from week 4. Patients in both treatment arms receive a 26-week prednisolone taper regimen. The study consists of a maximum 6-week screening period, a 52-week treatment period (including the 26-week tapering), and an 8-week safety follow-up, with primary and secondary endpoint assessments at week 28. Patients who do not achieve remission by week 12 experience a flare after remission or cannot adhere to the prednisolone tapering will enter the escape arm and receive prednisolone at a dose determined by the investigator’s clinical judgment. The blinded treatment is continued. Two optional imaging sub-studies are included (ultrasound and contrast-media enhanced magnetic resonance angiography [MRA]) to assess vessel wall inflammation and occlusion before and after treatment. The primary endpoint is the proportion of patients in sustained remission until week 28 in the secukinumab group compared to the proportion of patients in the placebo group. A Bayesian approach is applied. Discussion The trial design allows the first placebo-controlled data collection on the efficacy and safety of secukinumab in patients with GCA. Trial registration ClinicalTrials.gov NCT03765788. Registration on 5 December 2018, prospective registration, EudraCT number 2018-002610-12; clinical trial protocol number CAIN457ADE11C.
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Affiliation(s)
- Nils Venhoff
- Department Innere Medizin, Klinik für Rheumatologie und Klinische Immunologie, Vaskulitiszentrum Freiburg, Universitätsklinikum Freiburg, Hugstetterstrasse 55, D-79106, Freiburg, Germany
| | - Wolfgang A Schmidt
- Immanuel Krankenhaus Berlin, Klinik für Innere Medizin, Abteilung Rheumatologie und Klinische Immunologie in Berlin-Buch, Lindenberger Weg 19, D-13125, Berlin, Germany
| | - Peter Lamprecht
- Universität zu Lübeck, Klinik für Rheumatologie und klinische Immunologie, Ratzeburger Allee 160, D-23538, Lübeck, Germany
| | - Hans-Peter Tony
- Medizinische Klinik II, Universitätsklinik, Rheumatology/Immunology, Oberduerrbacher Strasse 6, D-97080, Wuerzburg, Germany
| | - Christine App
- Department of Immunology, Hepatology & Dermatology, Novartis Pharma GmbH, Roonstrasse 25, D-90429, Nuremberg, Germany
| | - Christian Sieder
- Department of Immunology, Hepatology & Dermatology, Novartis Pharma GmbH, Roonstrasse 25, D-90429, Nuremberg, Germany
| | - Carolin Legeler
- Department of Immunology, Hepatology & Dermatology, Novartis Pharma GmbH, Roonstrasse 25, D-90429, Nuremberg, Germany.
| | | | - Jens Thiel
- Department Innere Medizin, Klinik für Rheumatologie und Klinische Immunologie, Vaskulitiszentrum Freiburg, Universitätsklinikum Freiburg, Hugstetterstrasse 55, D-79106, Freiburg, Germany
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23
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Abstract
Subcutaneous secukinumab (Cosentyx®) is a recombinant, fully human, immunoglobulin (Ig) G1κ monoclonal antibody targeted against interleukin (IL)-17A, a proinflammatory cytokine involved in the pathogenesis of psoriasis. Secukinumab is approved in the EU and the USA for the treatment of moderate to severe plaque psoriasis in pediatric patients aged ≥ 6 years. In pivotal phase III trials in pediatric patients aged 6 to < 18 years, both low (75-150 mg) and high (75-300 mg) doses of secukinumab were significantly better than placebo and numerically better than etanercept at week 12 in terms of the proportion of patients achieving ≥ 75% improvement from baseline in Psoriasis Area and Severity Index and significantly better than placebo and etanercept in terms of the proportion of patients achieving an Investigator's Global Assessment score of 0 or 1. The clinical efficacy of secukinumab observed during the first 12 weeks of treatment was maintained over the longer term. Treatment with secukinumab improved health-related quality of life and was generally well tolerated. In conclusion, secukinumab represents a valuable new addition to the limited treatment options available for children and adolescents with moderate to severe plaque psoriasis.
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Affiliation(s)
- Hannah A. Blair
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754 New Zealand
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