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Pukajło-Marczyk A, Zwolińska D. The Role of TNF-α in the Pathogenesis of Idiopathic Nephrotic Syndrome and Its Usefulness as a Marker of the Disease Course. J Clin Med 2024; 13:1888. [PMID: 38610653 PMCID: PMC11012282 DOI: 10.3390/jcm13071888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 03/03/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
Background: The pathogenesis of idiopathic nephrotic syndrome (INS) has not been fully explained. Among the likely factors, tumor necrosis factor - alpha (TNF-α) is considered. We aimed to evaluate the TNF-α (sTNF-α, uTNF-α) levels in the serum and urine of INS children, with the aim of determining its association with proteinuria, and of determining its usefulness as a marker of the disease severity. Methods: Fifty-one examined patients were divided into subgroups depending on the number of relapses as follows: group IA-first episode; group IB-more than two relapses, and according to treatment modality; group IIA-glucocorticosteroids (GS) alone; and group IIB-GS with immunosuppressants. Healthy age-matched children served as the control group. Results: sTNF-α and uTNF-α levels were significantly increased in active phases in the whole INS group compared to the control group. They decreased in remission, but remained significantly higher when compared to the control group. During remission in the IB group, sTNF-α levels were significantly higher than in IA, whereas, in the relapse phase, these values were similar. In the IA group, a positive correlation between proteinuria and sTNF-α was demonstrated. Conclusions: Our findings suggest that TNF-α plays a role in the development of INS, and may be used as a prognostic marker, as well as an indicator for the continuation of therapy. Additional research is required to verify this statement.
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Affiliation(s)
- Agnieszka Pukajło-Marczyk
- Department of Pediatric Nephrology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
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Rani R, Raina N, Sharma A, Kumar P, Tulli HS, Gupta M. Advancement in nanotechnology for treatment of rheumatoid arthritis: scope and potential applications. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:2287-2310. [PMID: 37166463 DOI: 10.1007/s00210-023-02514-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/25/2023] [Indexed: 05/12/2023]
Abstract
Rheumatoid arthritis is a hyperactive immune disorder that results in severe inflammation in synovial joints, cartilage, and bone deterioration, resulting in immobilization of joints. Traditional approaches for the treatment of rheumatoid arthritis are associated with some limiting factors such as suboptimal patient compliance, inability to control the progression of disorder, and safety concerns. Therefore, innovative drug delivery carriers for efficient therapeutic delivery at inflamed synovial sites with better safety assessment are urgently needed to address these issues. From this perspective, nanotechnology is an outstanding alternative to traditional drug delivery approaches, and it has shown great promise in developing novel carriers to treat rheumatoid arthritis. Considering the current research and future application of nanocarriers, it is believed that nanocarriers can be a crucial element in rheumatoid arthritis treatment. This paper covers all currently available pathophysiological aspects of rheumatoid arthritis and treatment options. Future research for the reduction of synovial inflammation should focus on developing multifunction nanoparticles capable of delivering therapeutic agents with improved safety, efficacy, and cost-effectiveness to be commercialized.
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Affiliation(s)
- Radha Rani
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Neha Raina
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, India
| | - Ajay Sharma
- Institute of Nuclear Medicine & Allied Sciences (INMAS-DRDO), Ministry of Defence, Brig. SK Mazumdar Marg, Lucknow Road, Timarpur, Delhi-110054, India
| | - Pramod Kumar
- Institute of Lung Health and Immunity, Helmholtz Zentrum München, 85764, Neuherberg, Germany
| | - Hardeep Singh Tulli
- Department of Biotechnology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), Mullana-Ambala, 133207, India
| | - Madhu Gupta
- Department of Pharmaceutics, Delhi Pharmaceutical Sciences and Research University, New Delhi, India.
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Constantin A, Caporali R, Edwards CJ, Fonseca JE, Iannone F, Keystone E, Schulze-Koops H, Kwon T, Kim S, Yoon S, Kim DH, Park G, Yoo DH. Efficacy of subcutaneous vs intravenous infliximab in rheumatoid arthritis: a post-hoc analysis of a randomized phase III trial. Rheumatology (Oxford) 2023; 62:2838-2844. [PMID: 36534825 PMCID: PMC10393429 DOI: 10.1093/rheumatology/keac689] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 11/29/2022] [Indexed: 08/03/2023] Open
Abstract
OBJECTIVES The primary endpoint of the pivotal phase III study of infliximab (IFX) s.c. demonstrated non-inferiority of s.c. to i.v. IFX, based on 28-joint DAS-CRP (DAS28-CRP) improvement at week (W) 22 (NCT03147248). This post-hoc analysis investigated whether numerical differences in efficacy outcomes at W30/54 were statistically significant, using conservative imputation methods. METHODS Patients with active RA and inadequate response to MTX received IFX i.v. 3 mg/kg at W0 and W2 (induction) and were randomized (1:1) to IFX s.c. 120 mg every 2 weeks or i.v. 3 mg/kg every 8 weeks thereafter (maintenance). Patients randomized to IFX i.v. switched to IFX s.c. from W30-54. This post-hoc analysis compared efficacy outcomes for s.c. and i.v. groups pre-switch (W30) and post-switch (W54) using last observation carried forward (LOCF) and non-responder imputation (NRI) methods. RESULTS Of 343 randomized patients, 165 (IFX s.c.) and 174 (IFX i.v.) were analysed. At W30, significantly improved outcomes were identified with s.c. vs i.v. IFX for DAS28-CRP/DAS28-ESR/Clinical Disease Activity Index (CDAI)/Simplified Disease Activity Index (SDAI) scores (LOCF); ACR/good EULAR responses, DAS28-CRP/Boolean remission, and DAS28-CRP/DAS28-ESR/CDAI/SDAI low disease activity and remission (LOCF and/or NRI); and minimal clinically important difference in HAQ score (LOCF and NRI). After switching to IFX s.c. from IFX i.v., fewer significant between-group differences were identified at W54. CONCLUSION IFX s.c. showed improved efficacy at W30 compared with IFX i.v., and the reduced between-group difference in efficacy outcomes at W54 after switching supports the results suggesting benefits of IFX s.c. compared with IFX i.v. at W30. TRIAL REGISTRATION ClincialTrials.gov, http://clinicaltrials.gov, NCT03147248, https://clinicaltrials.gov/ct2/show/NCT03147248.
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Affiliation(s)
- Arnaud Constantin
- Rheumatology Department, Purpan University Hospital, and Toulouse III-Paul Sabatier University, Toulouse, France
| | - Roberto Caporali
- Department of Clinical Sciences and Community Health, Research Centre for Adult and Pediatric Rheumatic Diseases, ASST Pini-Centro Specialistico Ortopedico Traumatologico, University of Milan, Milan, Italy
| | - Christopher J Edwards
- Musculoskeletal Research Unit, NIHR Clinical Research Facility, University Hospital Southampton, Southampton, UK
| | - João Eurico Fonseca
- Rheumatology Department, Centro Hospitalar Universitário Lisboa Norte, and Instituto de Medicina Molecular, Centro Académico de Medicina de Lisboa, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Florenzo Iannone
- Rheumatology Unit, Department of Emergency and Organ Transplantation, Università Degli Studi Di Bari Aldo Moro, Bari, Italy
| | - Edward Keystone
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Hendrik Schulze-Koops
- Department of Internal Medicine IV, Division of Rheumatology and Clinical Immunology, University of Munich, Munich, Germany
| | - Taek Kwon
- External Affairs Department, Celltrion Healthcare Co., Ltd, Incheon, Republic of Korea
| | - Seungmin Kim
- External Affairs Department, Celltrion Healthcare Co., Ltd, Incheon, Republic of Korea
| | - SangWook Yoon
- Medical Affairs, Celltrion Healthcare Co., Ltd, Incheon, Republic of Korea
| | - Dong-Hyeon Kim
- Medical Affairs, Celltrion Healthcare Co., Ltd, Incheon, Republic of Korea
| | - Gahee Park
- Biometrics Department, Celltrion, Inc., Incheon, Republic of Korea
| | - Dae Hyun Yoo
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, and Hanyang University Institute for Rheumatology Research, Seoul, Republic of Korea
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Song YJ, Nam SW, Suh CH, Choe JY, Yoo DH. Biosimilars in the treatment of rheumatoid arthritis: a pharmacokinetic overview. Expert Opin Drug Metab Toxicol 2023; 19:751-768. [PMID: 37842948 DOI: 10.1080/17425255.2023.2270407] [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: 06/05/2023] [Accepted: 10/10/2023] [Indexed: 10/17/2023]
Abstract
INTRODUCTION As of May 2023, 19 and 18 biosimilars have been approved for the treatment of rheumatoid arthritis (RA) by the European Medicines Agency (EMA) and United States Food and Drug Administration (US FDA) respectively. AREA COVERED Pharmacokinetic results of phase 1 studies of approved biosimilars were reviewed by systematic literature search. The impact of immunogenicity on the pharmacokinetic data and clinical response was assessed, and the potential benefit of monitoring serum concentrations of biologic drugs is discussed. The advantage of subcutaneous CT-P13 (an infliximab biosimilar) in clinical practice is reviewed. EXPERT OPINION Biosimilars are approved based on the totality of evidence including comparable physiochemical properties, PK / PD profiles, and clinical efficacy and safety to the originator. To utilize biosimilars more effectively, physicians should be aware of the utility of combination DMARD therapy to reduce immunogenicity and maintain efficacy and PK profile. PK monitoring, however, is not currently recommended in clinical practice. CT-P13 subcutaneous (SC) is the first SC infliximab used for treatment of RA patients. Based on data from clinical studies and the real world, SC-infliximab is an attractive therapeutic option compared to IV formulations of infliximab based on its efficacy, pharmacokinetics, patient-reported outcomes, and safety profile.
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Affiliation(s)
- Yeo-Jin Song
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea
- Hanyang University Institute of Rheumatologic Research, Seoul, Republic of Korea
| | - Seoung Wan Nam
- Department of Rheumatology, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Chang Hee Suh
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Jung Yoon Choe
- Department of Rheumatology, Daegu Catholic University Medical Center, Daegu, Republic of Korea
| | - Dae Hyun Yoo
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea
- Hanyang University Institute of Rheumatologic Research, Seoul, Republic of Korea
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Schreiber S, Ben-Horin S, Alten R, Westhovens R, Peyrin-Biroulet L, Danese S, Hibi T, Takeuchi K, Magro F, An Y, Kim DH, Yoon S, Reinisch W. Perspectives on Subcutaneous Infliximab for Rheumatic Diseases and Inflammatory Bowel Disease: Before, During, and After the COVID-19 Era. Adv Ther 2022. [DOI: 10.1007/s12325-021-01990-6
expr 982114691 + 941296860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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Re-Routing Infliximab Therapy: Subcutaneous Infliximab Opens a Path Towards Greater Convenience and Clinical Benefit. Clin Drug Investig 2022; 42:477-489. [PMID: 35657560 DOI: 10.1007/s40261-022-01162-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2022] [Indexed: 11/03/2022]
Abstract
Subcutaneous infliximab recently received approval for the treatment of various immune-mediated inflammatory diseases in Europe, following pivotal clinical trials in patients with rheumatoid arthritis and inflammatory bowel disease. Subcutaneous infliximab demonstrated an improved pharmacokinetic profile compared with intravenous infliximab: the more stable exposure and increased systemic drug concentrations mean it has been cited as a biobetter. Alongside the pharmacokinetic advantages, potential benefits for efficacy, immunogenicity, and health-related quality-of-life outcomes have been suggested with subcutaneous infliximab. During the coronavirus disease 2019 pandemic, the benefits of subcutaneous over intravenous therapies became apparent: switching from intravenous to subcutaneous infliximab reduced the hospital visit-related healthcare resource burden and potential viral transmission. Clinical advantages observed in pivotal trials are also being seen in the real world. Accumulating experience from four European countries (the UK, Spain, France, and Germany) in patients with rheumatic diseases and inflammatory bowel disease supports clinical trial findings that subcutaneous infliximab is well tolerated, increases serum drug concentrations, and offers maintained or improved efficacy outcomes for patients switching from intravenous infliximab. Initial evidence is emerging with subcutaneous infliximab treatment after intravenous infliximab failure. High patient satisfaction and pharmacoeconomic benefits have also been reported with subcutaneous infliximab. Treatments aligned with patient preferences for the flexibility and convenience of at-home subcutaneous administration could boost adherence and treatment outcomes. Altogether, findings suggest that switching from intravenous to subcutaneous infliximab could be advantageous, and healthcare professionals should be prepared to discuss supporting data as part of shared decision making during patient consultations.
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Iannone F, Conti F, Cauli A, Farina A, Caporali R. Subcutaneously-Administered Infliximab in the Management of Rheumatoid Arthritis: A Short Narrative Review of Current Clinical Evidence. J Inflamm Res 2022; 15:3259-3267. [PMID: 35673354 PMCID: PMC9167594 DOI: 10.2147/jir.s240593] [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: 02/15/2022] [Accepted: 05/04/2022] [Indexed: 12/02/2022] Open
Abstract
The first subcutaneous (SC) formulation of infliximab CT-P13 has been authorized for the treatment of rheumatoid arthritis (RA) in Europe in 2019. Later, in 2020, approved indications were extended also to ankylosing spondylitis, psoriatic arthritis, psoriasis, Crohn's disease (CD) and ulcerative colitis (UC). The present review provides summary of the key features of SC infliximab, with particular focus on pharmacokinetic profile, clinical development program in comparison with the intravenous (IV) formulation, and the latest evidence in the literature. We conclude that SC infliximab represents a new and promising approach in the treatment of patients with RA, offering an optimized clinical profile and a more practical option in comparison to the IV formulation. Nevertheless, SC formulation can improve the use of national health systems resources (e.g., through the time of healthcare workers not having to supervise infusions) and facilitate social distancing measures during the COVID-19 pandemic, as the patient can self-inject the medicine at home without going to the hospital. The limitations of the SC infliximab are mainly due to the limited experience of use in clinical practice and the absence of long-term drug retention data.
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Affiliation(s)
- Florenzo Iannone
- Rheumatology Unit, Department of Emergency and Organ Transplantation, Università Degli Studi Di Bari Aldo Moro, Bari, Italy
| | - Fabrizio Conti
- Rheumatology Unit, Department of Clinical, Internal, Anesthetic and Cardiovascular Sciences, Sapienza Università di Roma, Rome, Italy
| | - Alberto Cauli
- Rheumatology Unit, Department of Medical Sciences and Public Health, AOU and University of Cagliari, Monserrato, Italy
| | - Alberto Farina
- Medical Affairs Department, Celltrion Healthcare Italy srl, Milan, Italy
| | - Roberto Caporali
- Department of Clinical Sciences and Community Health, Research Centre for Adult and Pediatric Rheumatic Diseases, University of Milan, Milan, Italy
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Schreiber S, Ben-Horin S, Alten R, Westhovens R, Peyrin-Biroulet L, Danese S, Hibi T, Takeuchi K, Magro F, An Y, Kim DH, Yoon S, Reinisch W. Perspectives on Subcutaneous Infliximab for Rheumatic Diseases and Inflammatory Bowel Disease: Before, During, and After the COVID-19 Era. Adv Ther 2022; 39:2342-2364. [PMID: 34988877 PMCID: PMC8731678 DOI: 10.1007/s12325-021-01990-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/05/2021] [Indexed: 12/11/2022]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has prompted significant changes in patient care in rheumatology and gastroenterology, with clinical guidance issued to manage ongoing therapy while minimising the risk of nosocomial infection for patients and healthcare professionals (HCPs). Subcutaneous (SC) formulations of biologics enable patients to self-administer treatments at home; however, switching between agents may be undesirable. CT-P13 SC is the first SC formulation of infliximab that received regulatory approval and may be termed a biobetter as it offers significant clinical advantages over intravenous (IV) infliximab, including improved pharmacokinetics and a convenient mode of delivery. Potential benefits in terms of reduced immunogenicity have also been suggested. With a new SC formulation, infliximab provides an additional option for dual formulation, which enables patients to transition from IV to SC administration route without changing agent. Before COVID-19, clinical trials supported the efficacy and safety of switching from IV to SC infliximab for patients with rheumatoid arthritis and inflammatory bowel disease (IBD), and SC infliximab may have been selected on the basis of patient and HCP preferences for SC agents. During the pandemic, patients with rheumatic diseases and IBD have successfully switched from IV to SC infliximab, with some clinical benefits and high levels of patient satisfaction. As patients switched to SC therapeutics, the reduction in resource requirements for IV infusion services may have been particularly welcome given the pandemic, facilitating reorganisation and redeployment in overstretched healthcare systems, alongside pharmacoeconomic benefits and a reduction in exposure to nosocomial infection. Telemedicine and contactless healthcare have been pushed to the forefront during the pandemic, and a lasting shift towards remote patient management and community/home-based drug administration is anticipated. SC infliximab supports the implementation of this paradigm for future improvements of healthcare value delivered. The accumulation of real-world data during the pandemic supports the high level of confidence, with patients, physicians, and healthcare systems benefitting from its uptake.
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Affiliation(s)
- Stefan Schreiber
- Department of Medicine I, Christian-Albrechts-University, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Shomron Ben-Horin
- Gastroenterology Department, Sheba Medical Center, Tel Aviv University, Tel-Hashomer, Israel
| | - Rieke Alten
- Department of Internal Medicine II, Rheumatology, Clinical Immunology, Osteology, Schlosspark Klinik, University Medicine Berlin, Berlin, Germany
| | - René Westhovens
- Department of Development and Regeneration, Skeletal Biology and Engineering Research Center, Leuven, Belgium
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, Vandoeuvre-les-Nancy, France
- Inserm U1256 NGERE, Lorraine University, Vandoeuvre-les-Nancy, France
| | - Silvio Danese
- Gastroenterology and Endoscopy Unit, IRCCS Ospedale San Raffaele, University Vita-Salute San Raffaele, Milan, Italy
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato Institute Hospital, Kitasato University, Tokyo, Japan
| | - Ken Takeuchi
- Department of Gastroenterology, IBD Center, Tsujinaka Hospital Kashiwanoha, Chiba, Japan
| | - Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
- MedInUP, Centre for Drug Discovery and Innovative Medicines, Porto, Portugal
| | - Yoorim An
- Celltrion Healthcare Co., Ltd, Incheon, Republic of Korea
| | - Dong-Hyeon Kim
- Celltrion Healthcare Co., Ltd, Incheon, Republic of Korea
| | - SangWook Yoon
- Celltrion Healthcare Co., Ltd, Incheon, Republic of Korea
| | - Walter Reinisch
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.
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Westhovens R. CT-P13 SC for the treatment of rheumatoid arthritis. Expert Rev Clin Immunol 2021; 18:5-13. [PMID: 34842032 DOI: 10.1080/1744666x.2022.2012451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Management of Rheumatoid Arthritis (RA) has improved following the implementation of early intensive treat to target recommendations and the availability of different biologicals. Most experience is with TNF blockers, but challenges remain in the efficacy/safety balance, immunogenicity, and long-term drug survival as well as availability and affordability despite the introduction of biosimilars. AREA COVERED We provide an overview of the development of CT-P13 SC based on infliximab biosimilar CT-P13 IV. The one-year pivotal phase I/III trial in RA showed CT-P13 120 mg SC fixed dose to have favorable pharmacokinetics compared to CT-P13 IV classical weight adapted dosing, similar to lower anti-drug antibodies, similar safety and non-inferiority for efficacy at 6 months. EXPERT OPINION CT-P13 SC is an additional option in RA treatment and by extension for other inflammatory diseases as Inflammatory Bowel Disease. This new way of administration has the potential to improve long-term drug survival of infliximab, improve patient outcomes, and patient comfort.
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Affiliation(s)
- Rene Westhovens
- Skeletal Biology and Engineering Research Center, Department of Development and Regeneration KU Leuven, Rheumatologist UZ, Leuven, Belgium
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Ataman S, Sunar I, Bodur H, Melikoglu MA, Cay HF, Capkin E, Akgul O, Cevik R, Gogus F, Kamanli A, Yurdakul FG, Gurer G, Yagci I, Rezvani A, Duruoz MT. Demographic and Clinical Characteristics of Patients with Sustained and Switching Treatments Using Biological and Targeted Synthetic Disease-Modifying Antirheumatic Drugs: A Multicenter, Observational Cross-Sectional Study for Rheumatoid Arthritis. Rheumatol Ther 2021; 9:223-241. [PMID: 34850376 PMCID: PMC8814119 DOI: 10.1007/s40744-021-00403-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 11/16/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Rheumatoid arthritis is a chronic inflammatory disease with different disease activity grades. Several registries have been designed to determine the appropriate regimens of disease-modifying antirheumatic drugs to obtain sustained clinical remission. We examined epidemiological and clinical characteristics of rheumatoid arthritis patients using a clinical registry database (BioSTaR) and analyzed the differences in patients with sustained and switched therapies. Methods A multicenter, observational cross-sectional study for rheumatoid arthritis was performed between February 2019 and September 2020 using the BioStaR-RA registry. Demographic and clinical characteristics were prospectively recorded into a specifically designed electronic database. The patients were divided into three groups due to the heterogeneity of the study cohort. Patients were grouped as Group I (Initial; within the first 6 months of treatment with biological/targeted synthetic drugs), Group ST (Sustained Treatment; any first drug lasting for at least 6 months without any change), and Group S (Switch; any switching to another drug). Comparative analysis was performed between sustained treatment (Group ST) and drug switching (Group S) groups. Results The study included a total of 565 patients. The mean age was 53.7 ± 12.8 years, and the majority were female (80.4%). There were 104, 267, and 194 patients in Groups I, ST, and S, respectively. Erosive arthritis and hematological extra-articular involvement were more frequently detected in Group S than Group ST (p = 0.009 and p = 0.001). The patients in Group S had significantly higher disease activity scores (DAS28-CRP, CDAI, and SDAI) (p = 0.025, p = 0.010, and p = 0.003). There were significantly more patients with moderate disease activity in Group S (p < 0.05). Conclusions The groups with sustained treatment and switching included patients with different disease activity status, although higher disease activity was determined in switchers. Overall, moderate disease activity and remission were the most common disease activity levels. Lower disease activity scores, lower hematologic manifestations, better functional status, and lesser radiographic damage are associated with sustained treatment.
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Affiliation(s)
- Sebnem Ataman
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Ankara University, Ankara, Turkey
| | - Ismihan Sunar
- Rheumatology Clinic, Aydın State Hospital, Aydın, Turkey.
| | - Hatice Bodur
- Department of Physical Medicine and Rehabilitation, Ankara City Hospital, Ankara, Turkey
| | - Meltem Alkan Melikoglu
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Ataturk University School of Medicine, Erzurum, Turkey
| | - Hasan Fatih Cay
- Department of Rheumatology, Antalya Training and Research Hospital, University of Health Sciences, Antalya, Turkey
| | - Erhan Capkin
- Department of Physical Medicine and Rehabilitation, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Ozgur Akgul
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Manisa Celal Bayar University School of Medicine, Manisa, Turkey
| | - Remzi Cevik
- Department of Physical Medicine and Rehabilitation, Dicle University School of Medicine, Diyarbakır, Turkey
| | - Feride Gogus
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Gazi University School of Medicine, Ankara, Turkey
| | - Ayhan Kamanli
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Sakarya University School of Medicine, Sakarya, Turkey
| | - Fatma Gul Yurdakul
- Department of Physical Medicine and Rehabilitation, Ankara City Hospital, Ankara, Turkey
| | - Gulcan Gurer
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Adnan Menderes University School of Medicine, Aydın, Turkey
| | - Ilker Yagci
- Department of Physical Medicine and Rehabilitation, Marmara University School of Medicine, Istanbul, Turkey
| | - Aylin Rezvani
- Department of Physical Medicine and Rehabilitation, Medipol University School of Medicine, Istanbul, Turkey
| | - Mehmet Tuncay Duruoz
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Marmara University School of Medicine, Istanbul, Turkey
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Shirley M. Subcutaneous Infliximab, CT-P13 SC: A Profile of Its Use in the EU. Clin Drug Investig 2021; 41:1099-1107. [PMID: 34727347 DOI: 10.1007/s40261-021-01093-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2021] [Indexed: 12/30/2022]
Abstract
CT-P13 (Remsima®; Inflectra®), a biosimilar of reference infliximab (Remicade®), provides a useful alternative for patients requiring infliximab therapy and, as with other biosimilar agents, has the potential to reduce treatment costs. Furthermore, the availability of CT-P13 in a subcutaneous formulation (CT-P13 SC), with the possibility (after adequate training) of self-administration at home, has the potential to both improve patient convenience and reduce the burden on the healthcare system. The initial approval of CT-P13 SC, for use in the treatment of rheumatoid arthritis in adults, was based on the findings of a randomised, double-blind phase I/III trial which demonstrated the non-inferiority of CT-P13 SC administered once every 2 weeks to intravenous CT-P13 (CT-P13 IV) administered once every 8 weeks in reducing disease activity in patients with active rheumatoid arthritis. Subsequently, based on pharmacokinetic data in patients with inflammatory bowel disease, CT-P13 SC has also been approved in the EU for use in the treatment of Crohn's disease, ulcerative colitis and, by extrapolation, ankylosing spondylitis, psoriatic arthritis and psoriasis, in adults.
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Affiliation(s)
- Matt Shirley
- Springer Nature, Mairangi Bay, Private Bag 65901, Auckland, 0754, New Zealand.
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Caporali R, Allanore Y, Alten R, Combe B, Durez P, Iannone F, Nurmohamed MT, Lee SJ, Kwon TS, Choi JS, Park G, Yoo DH. Efficacy and safety of subcutaneous infliximab versus adalimumab, etanercept and intravenous infliximab in patients with rheumatoid arthritis: a systematic literature review and meta-analysis. Expert Rev Clin Immunol 2020; 17:85-99. [PMID: 33305638 DOI: 10.1080/1744666x.2020.1858803] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES There are few comparative data for tumor necrosis factor inhibitors in patients with rheumatoid arthritis (RA). METHODS Historical data for reference product/biosimilar intravenous infliximab, or adalimumab and etanercept, were pooled and compared with phase 3 study results for a subcutaneous (SC) formulation of the infliximab biosimilar CT-P13, in a systematic review and meta-analysis (PROSPERO: CRD42019149621). RESULTS The authors identified 13 eligible controlled trials that randomized over 5400 participants to prespecified treatments of interest. Comparison with pooled historical data suggested a numerical advantage for CT-P13 SC over intravenous infliximab for almost every prespecified efficacy outcome evaluated, including Disease Activity Score in 28 joints (C-reactive protein/erythrocyte sedimentation rate), Clinical/Simplified Disease Activity Index scores, American College of Rheumatology responses, and multiple measures of disease remission and low disease activity; for the majority of outcomes, there was no overlap in 95% confidence intervals between groups. A numerical advantage for CT-P13 SC was also observed for safety outcomes (adverse events, infections, and discontinuations). Similar, but less marked, trends were observed for comparison with historical efficacy and safety data for adalimumab/etanercept. CONCLUSION CT-P13 SC offers an improved or similar benefit-to-harm ratio compared with infliximab (intravenous) and adalimumab/etanercept, for the treatment of moderate-to-severe RA.
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Affiliation(s)
- Roberto Caporali
- Department of Clinical Sciences and Community Health, Research Centre for Adult and Pediatric Rheumatic Diseases, University of Milan, ASST Pini-CTO, Milan, Italy
| | - Yannick Allanore
- Rheumatology Department, Hôpital Cochin, Paris Descartes University, Paris, France
| | - Rieke Alten
- Department of Internal Medicine and Rheumatology, Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany
| | - Bernard Combe
- Department of Rheumatology, CHU, CHU Montpellier, Montpellier University, Montpellier, France
| | - Patrick Durez
- Rheumatology, Cliniques Universitaires Saint-Luc - Université Catholique De Louvain - Institut De Recherche Expérimentale Et Clinique (IREC), Brussels, Belgium
| | - Florenzo Iannone
- Rheumatology Unit, Department of Emergency and Organ Transplantation, Università Degli Studi Di Bari Aldo Moro, Bari, Italy
| | - Mike T Nurmohamed
- Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, Reade, Amsterdam, The Netherlands.,Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, VU University Medical Center, Amsterdam, The Netherlands
| | | | | | | | - Gahee Park
- Celltrion, Inc. Incheon, Republic of Korea
| | - Dae Hyun Yoo
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea
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