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Rusiñol L, Carmona-Rocha E, Puig L. Durability and long-term outcomes of biologic therapies in psoriasis. Expert Rev Clin Immunol 2024; 20:71-82. [PMID: 37610817 DOI: 10.1080/1744666x.2023.2250918] [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: 03/25/2023] [Revised: 07/19/2023] [Accepted: 08/18/2023] [Indexed: 08/24/2023]
Abstract
INTRODUCTION Significant advances in psoriasis treatment have taken place since the introduction of biologics. Tumor necrosis factor inhibitors were the first class of biologics approved and at that time greatly improved psoriasis treatment. However, newer biologics, directed to interleukin(IL)-23/IL-17 pathways central to psoriasis pathogenesis, have improved complete or nearly complete clearance rates and are characterized by an excellent safety profile.Real-world setting experiences have generally confirmed the results of clinical trials, but real-world data regarding newer biologics is relatively scarce. AREAS COVERED We provide an extensive review of real-world survival of biologic treatments for moderate to severe psoriasis. EXPERT OPINION There is growing and consistent evidence of higher drug survival of IL-23 inhibitors, possibly due to their favorable efficacy and safety profiles, dosing convenience and persistence of response despite treatment interruption; eventual confirmation of their potential role as modifiers of the natural history of psoriasis might provide additional reasons for therapeutic persistence of this class of biologics.
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Affiliation(s)
- Lluís Rusiñol
- Department of dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, spain
| | - Elena Carmona-Rocha
- Department of dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, spain
| | - Lluís Puig
- Department of dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, spain
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2
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Hartman K, Steiner G, Siegel M, Looney CM, Hickling TP, Bray-French K, Springer S, Marban-Doran C, Ducret A. Expanding the MAPPs Assay to Accommodate MHC-II Pan Receptors for Improved Predictability of Potential T Cell Epitopes. BIOLOGY 2023; 12:1265. [PMID: 37759665 PMCID: PMC10525474 DOI: 10.3390/biology12091265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023]
Abstract
A critical step in the immunogenicity cascade is attributed to human leukocyte antigen (HLA) II presentation triggering T cell immune responses. The liquid chromatography-tandem mass spectrometry (LC-MS/MS)-based major histocompatibility complex (MHC) II-associated peptide proteomics (MAPPs) assay is implemented during preclinical risk assessments to identify biotherapeutic-derived T cell epitopes. Although studies indicate that HLA-DP and HLA-DQ alleles are linked to immunogenicity, most MAPPs studies are restricted to using HLA-DR as the dominant HLA II genotype due to the lack of well-characterized immunoprecipitating antibodies. Here, we address this issue by testing various commercially available clones of MHC-II pan (CR3/43, WR18, and Tü39), HLA-DP (B7/21), and HLA-DQ (SPV-L3 and 1a3) antibodies in the MAPPs assay, and characterizing identified peptides according to binding specificity. Our results reveal that HLA II receptor-precipitating reagents with similar reported specificities differ based on clonality and that MHC-II pan antibodies do not entirely exhibit pan-specific tendencies. Since no individual antibody clone is able to recover the complete HLA II peptide repertoire, we recommend a mixed strategy of clones L243, WR18, and SPV-L3 in a single immunoprecipitation step for more robust compound-specific peptide detection. Ultimately, our optimized MAPPs strategy improves the predictability and additional identification of T cell epitopes in immunogenicity risk assessments.
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Affiliation(s)
- Katharina Hartman
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
| | - Guido Steiner
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
| | - Michel Siegel
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
| | - Cary M. Looney
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
| | - Timothy P. Hickling
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
| | - Katharine Bray-French
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
| | - Sebastian Springer
- School of Science, Department of Biochemistry and Cell Biology, Constructor University, Campus Ring 1, 28759 Bremen, Germany
| | - Céline Marban-Doran
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
| | - Axel Ducret
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, Grenzacherstrasse 124, 4070 Basel, Switzerland (C.M.L.)
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Doppegieter M, van der Beek N, Bakker ENTP, Neumann MHA, van Bavel E. Effects of pulsed dye laser treatment in psoriasis: A nerve-wrecking process? Exp Dermatol 2023. [PMID: 37083107 DOI: 10.1111/exd.14816] [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: 11/11/2021] [Revised: 03/31/2023] [Accepted: 04/09/2023] [Indexed: 04/22/2023]
Abstract
Pulsed dye laser (PDL) therapy can be effective in treating psoriasis, with a long duration of remission. Although PDL therapy, albeit on a modest scale, is being used for decades now, the underlying mechanisms responsible for the long-term remission of psoriasis remain poorly understood. The selective and rapid absorption of energy by the blood causes heating of the vascular wall and surrounding structures, like perivascular nerves. Several studies indicate the importance of nerves in psoriatic inflammation. Interestingly, denervation leads to a spontaneous remission of the psoriatic lesion. Among all dermal nerves, the perivascular nerves are the most likely to be affected during PDL treatment, possibly impairing the neuro-inflammatory processes that promote T-cell activation, expression of adhesion molecules, leukocyte infiltration and cytokine production. Repeated PDL therapy could cause a prolonged loss of innervation through nerve damage, or result in a 'reset' of neurogenic inflammation after temporary denervation. The current hypothesis provides strong arguments that PDL treatment affects nerve fibres in the skin and thereby abrogates the persistent and exaggerated inflammatory process underlying psoriasis, causing a long-term remission of psoriasis.
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Affiliation(s)
- Meagan Doppegieter
- Department of Biomedical Engineering & Physics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Nick van der Beek
- ZBC MultiCare, Independent Treatment Center for Dermatology, Hilversum, The Netherlands
| | - Erik N T P Bakker
- Department of Biomedical Engineering & Physics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Martino H A Neumann
- ZBC MultiCare, Independent Treatment Center for Dermatology, Hilversum, The Netherlands
| | - Ed van Bavel
- Department of Biomedical Engineering & Physics, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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4
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Caldarola G, Chiricozzi A, Megna M, Dapavo P, Giunta A, Burlando M, Malagoli P, Dini V, Mariani M, Fabbrocini G, Quaglino P, Bianchi L, Parodi A, Peris K, De Simone C. Real-life experience with ixekizumab in plaque psoriasis: a multi-center, retrospective, 3-year study. Expert Opin Biol Ther 2023; 23:365-370. [PMID: 36927246 DOI: 10.1080/14712598.2023.2193288] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
BACKGROUND Confirmatory data on the long-term effectiveness and safety of ixekizumab in psoriatic patients from real-world studies are needed. OBJECTIVES The primary aim was to evaluate the 3-year drug survival of ixekizumab in the treatment of patients with moderate-to-severe plaque psoriasis, in a multicenter real-world setting. The secondary aim was to assess the influence of predictive factors on the drug survival of ixekizumab. METHODS A retrospective analysis was performed on a cohort of patients with chronic plaque psoriasis, who received at least one dose of ixekizumab before December 2018. The drug survival analysis was performed and descriptively analyzed using Kaplan-Meier survival curves. Multivariable Cox regression analyses were carried out including variables considered to be of clinical importance. RESULTS A total of 306 patients were enrolled. The overall drug survival at 12, 24, and 36 months of treatment with ixekizumab was 92.11%, 83.85%, and 80.19%, respectively. A higher probability (HR 2.34) of drug withdrawal was found among patients who had already received an anti-IL-17 agent compared with bio-naive patients (p 0.017). CONCLUSIONS We found that ixekizumab is a biological agent characterized by long-term effectiveness, not influenced by several clinical factors and associated with a good safety profile.
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Affiliation(s)
- Giacomo Caldarola
- Section of Dermatology, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.,Dermatology Unit, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - A Chiricozzi
- Section of Dermatology, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.,Dermatology Unit, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - M Megna
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - P Dapavo
- Department of Biomedical Science and Human Oncology, Second Dermatologic Clinic, University of Turin, Turin, Italy
| | - A Giunta
- Department of Dermatology, University of Rome Tor Vergata, Rome, Italy
| | - M Burlando
- Section of Dermatology, Di.S.Sal. Department of Health Science, San Martino Polyclinic Hospital, University of Genoa, Genoa, Italy
| | - P Malagoli
- Dermatology Unit, Azienda Ospedaliera San Donato Milanese, Milan, Italy
| | - V Dini
- Dermatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - M Mariani
- Section of Hygiene, University Department of Health Sciences and Public Health, Rome, Italy
| | - G Fabbrocini
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - P Quaglino
- Department of Biomedical Science and Human Oncology, Second Dermatologic Clinic, University of Turin, Turin, Italy
| | - L Bianchi
- Department of Dermatology, University of Rome Tor Vergata, Rome, Italy
| | - A Parodi
- Section of Dermatology, Di.S.Sal. Department of Health Science, San Martino Polyclinic Hospital, University of Genoa, Genoa, Italy
| | - K Peris
- Section of Dermatology, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.,Dermatology Unit, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - C De Simone
- Section of Dermatology, Dipartimento Universitario di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy.,Dermatology Unit, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Thaçi D, Vender R, de Rie MA, Conrad C, Pariser DM, Strober B, Vanvoorden V, Wang M, Madden C, de Cuyper D, Kimball AB. Safety and efficacy of bimekizumab through 2 years in patients with moderate-to-severe plaque psoriasis: longer-term results from the BE SURE randomized controlled trial and the open-label extension from the BE BRIGHT trial. Br J Dermatol 2023; 188:22-31. [PMID: 36689515 DOI: 10.1093/bjd/ljac021] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 09/09/2022] [Accepted: 09/16/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND BE SURE 1-year results demonstrated the superior efficacy of bimekizumab compared with adalimumab with no unexpected safety findings. OBJECTIVES To provide efficacy and safety data over 2 years of bimekizumab treatment compared with adalimumab from BE SURE and the BE BRIGHT open-label extension (OLE) in patients with moderate-to-severe plaque psoriasis. METHODS The 56-week double-blinded BE SURE phase III randomized controlled trial randomized patients 1 : 1 : 1 to bimekizumab 320 mg every 4 weeks (Q4W), bimekizumab 320 mg Q4W to week 16 then every 8 weeks (Q8W), or adalimumab 40 mg every 2 weeks to week 24 then bimekizumab 320 mg Q4W. After completing BE SURE, patients could enter the ongoing BE BRIGHT OLE, with possible dosing adjustments based on Psoriasis Area and Severity Index (PASI). The primary outcome in BE BRIGHT was incidence of treatment-emergent adverse events (TEAEs); safety data are reported by study period through week 104. Efficacy data are reported for the intention-to-treat population through week 104 by initial randomization group, with ≥ 90% improvement from baseline PASI (PASI 90) and 100% improvement (PASI 100) as key outcomes. RESULTS Of the patients randomized to bimekizumab, 158 were assigned to Q4W, and 161 to Q4W/Q8W. At week 104, PASI 90 was achieved by 91.2% and 89.7%, and PASI 100 was achieved by 72.3% and 68.1%, for Q4W and Q4W/Q8W, respectively; comparable to week 16 results. Among the 159 patients randomized to adalimumab, responses rapidly and substantially increased after the week 24 bimekizumab switch; at week 104, 96.9% and 70.2% of patients achieved PASI 90 and PASI 100 respectively. Through weeks 24-104, the three most common TEAEs in any bimekizumab-treated group were nasopharyngitis, oral candidiasis and upper respiratory tract infection. Rates of serious TEAEs were low. CONCLUSIONS Clinical responses observed through week 16 of BE SURE in patients randomized to bimekizumab were sustained through 104 weeks of treatment, regardless of Q4W or Q8W maintenance dosing. Response rates were also sustained through week 104 in patients who switched from adalimumab to bimekizumab at week 24, and were similar to those observed in the bimekizumab groups. Bimekizumab was well tolerated with no new safety signals.
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Affiliation(s)
- Diamant Thaçi
- Institute and Comprehensive Center for Inflammation Medicine, University Hospital of Lübeck, Lübeck, Germany
| | - Ron Vender
- Dermatrials Research Inc., Hamilton, ON, Canada
| | - Menno A de Rie
- Department of Dermatology, Amsterdam University Medical Centres, Amsterdam, the Netherlands
| | - Curdin Conrad
- Department of Dermatology, Lausanne University Hospital, Switzerland
| | - David M Pariser
- Department of Dermatology, Eastern Virginia Medical School, Norfolk, VA, USA
- Virginia Clinical Research, Inc., Norfolk, VA, USA
| | - Bruce Strober
- Yale University, New Haven, CT, USA
- Central Connecticut Dermatology Research, Cromwell, CT, USA
| | | | | | | | | | - Alexa B Kimball
- Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA
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Yu C, Zhang F, Ding Y, Li Y, Zhao Y, Gu J, Guo S, Pan W, Jin H, Sun Q, Kang X, Yang Q, Jiang X, Song Z, Lu Q, Pang X, Kuang Y, Deng D, Li Y, Zhang C, Tao J, Xie L, Wang Y, Wang J, Wang G. A randomized, double-blind phase III study to demonstrate the clinical similarity of biosimilar SCT630 to reference adalimumab in Chinese patients with moderate to severe plaque psoriasis. Int Immunopharmacol 2022; 112:109248. [PMID: 36126411 DOI: 10.1016/j.intimp.2022.109248] [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: 05/31/2022] [Revised: 09/07/2022] [Accepted: 09/09/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION This phase III study aimed to compare the efficacy, safety, and immunogenicity of SCT630 with the reference adalimumab. METHODS A total of 367 Chinese patients with moderate-to-severe plaque psoriasis were randomly assigned to receive 80 mg of SCT630 or adalimumab subcutaneously at week 1, 40 mg at week 2, then 40 mg biweekly. At week 16, those with 50 % or more improvement in psoriasis area and severity index (PASI) were eligible to enter an extension period up to week 52. Patients on SCT630 continued the same treatment, whereas patients receiving adalimumab were re-randomized at a ratio of 1:1 to adalimumab or SCT630 group. The primary endpoint was percentage improvement in PASI at week 16. Other endpoints included PASI 50/75/90/100, Physician's Global Assessment, Dermatology Life Quality Index, safety, and immunogenicity. RESULTS PASI improvement at week 16 was 85.07 % for SCT630 and 84.82 % for adalimumab. The mean difference (3.10 %, 95 % CI: -1.875 %, 8.066 %) was within the equivalence interval. Other efficacy endpoints, safety and immunogenicity profiles were similar across the two groups. There were no safety or immunogenicity difference between switched/continued groups. CONCLUSION This phase III study demonstrated the equivalences in efficacy, safety and immunogenicity of SCT630 to adalimumab in patients with moderate to severe psoriasis.
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Affiliation(s)
- Chen Yu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Furen Zhang
- Shandong Provincial Hospital for Skin Diseases & Shandong Provincial Institute of Dermatology and Venereology, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yangfeng Ding
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yumei Li
- Department of Dermatology, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, China
| | - Yi Zhao
- Department of Dermatology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Jun Gu
- Department of Dermatology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Shuping Guo
- Department of Dermatology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Weili Pan
- Department of Dermatology, Zhejiang provincial People's Hospital, Hangzhou, Zhejiang, China
| | - Hongzhong Jin
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Sun
- Department of Dermatology, Qilu Hospital of Shandong University, Jinan, Shangdong, China
| | - Xiaojing Kang
- Department of Dermatology and Venereology, People's Hospital of Xinjiang Uygur Autonomous Region, Xinjiang Clinical Research Center for Dermatologic Diseases, Xinjiang Key Laboratory of Dermatology Research, Urumqi, Xinjiang, China
| | - Qinping Yang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xian Jiang
- Department of Dermatology and Venereology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhiqiang Song
- Department of Dermatology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Qianjin Lu
- Department of Dermatology, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaowen Pang
- Department of Dermatology, Air Force Medical Center, Chinese People's Liberation Army, Beijing, China
| | - Yehong Kuang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Danqi Deng
- Department of Dermatology, the Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Yuzhen Li
- Department of Dermatology, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Chunlei Zhang
- Department of Dermatology, Peking Union Medical College Hospital, Beijing, China
| | - Juan Tao
- Department of Dermatology, Affiliated Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Liangzhi Xie
- Beijing Engineering Research Center of Protein and Antibody, Sinocelltech Ltd., No.31 Kechuang 7th Street, BDA, Beijing, China; Beijing Protein and Antibody R&D Engineering Center, Sinocelltech Ltd., No.31 Kechuang 7th Street, Beijing, China
| | - Yan Wang
- Beijing Protein and Antibody R&D Engineering Center, Sinocelltech Ltd., No.31 Kechuang 7th Street, Beijing, China
| | - Jieying Wang
- Beijing Protein and Antibody R&D Engineering Center, Sinocelltech Ltd., No.31 Kechuang 7th Street, Beijing, China
| | - Gang Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
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Evidence for Anti-inflammatory Effects of Adalimumab in Treatment of Patients With Major Depressive Disorder: A Pilot, Randomized, Controlled Trial. Clin Neuropharmacol 2022; 45:128-134. [PMID: 36093920 DOI: 10.1097/wnf.0000000000000518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Literature has suggested that major depressive disorder (MDD) is accompanied by higher concentrations of inflammatory biomarkers, which could sabotage response to conventional treatments. AIMS This study aimed to evaluate the efficacy and safety of adalimumab adjunct to sertraline in adults with MDD and increased levels of systemic inflammation. METHODS In a 6-week, randomized, double-blind, placebo-controlled trial, 36 patients with MDD and high-sensitivity C-reactive protein ≥3 mg/L were equally assigned to receive sertraline plus either adalimumab or placebo. Participants were assessed using the Hamilton Depression Rating Scale (HAM-D) at baseline, week 3, and week 6. Moreover, serum concentrations of inflammatory biomarkers were measured at baseline and trial end point. Finally, patients were assessed for any adverse event during the trial. RESULTS Fifteen patients in each group completed the trial course. All baseline characteristics of participants were similar between the groups. Adalimumab adjunct to sertraline resulted in a greater improvement in HAM-D score compared with placebo over the trial period ( P < 0.001). Participants receiving adalimumab significantly experienced greater response to treatment (≥50% reduction in the HAM-D score) than those receiving placebo ( P = 0.042). Furthermore, after 6 weeks of adalimumab combination therapy with sertraline, inflammatory biomarkers significantly decreased ( P ≤ 0.001), whereas no significant alteration was found in the placebo group. No serious adverse event was documented in the treatment arms. CONCLUSIONS Adalimumab adjunctive therapy remarkably improves depressive symptoms of patients with MDD. Further investigations with larger sample sizes and longer follow-up periods are required to confirm the findings.
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Under the Umbrella of Clinical Pharmacology: Inflammatory Bowel Disease, Infliximab and Adalimumab, and a Bridge to an Era of Biosimilars. Pharmaceutics 2022; 14:pharmaceutics14091766. [PMID: 36145514 PMCID: PMC9505802 DOI: 10.3390/pharmaceutics14091766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/15/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
Monoclonal antibodies (MAbs) have revolutionized the treatment of many chronic inflammatory diseases, including inflammatory bowel disease (IBD). IBD is a term that comprises two quite similar, yet distinctive, disorders—Crohn’s disease (CD) and ulcerative colitis (UC). Two blockbuster MAbs, infliximab (IFX) and adalimumab (ADL), transformed the pharmacological approach of treating CD and UC. However, due to the complex interplay of pharmacology and immunology, MAbs face challenges related to their immunogenicity, effectiveness, and safety. To ease the burden of IBD and other severe diseases, biosimilars have emerged as a cost-effective alternative to an originator product. According to the current knowledge, biosimilars of IFX and ADL in IBD patients are shown to be as safe and effective as their originators. The future of biosimilars, in general, is promising due to the potential of making the health care system more sustainable. However, their use is accompanied by misconceptions regarding their effectiveness and safety, as well as by controversy regarding their interchangeability. Hence, until a scientific consensus is achieved, scientific data on the long-term effectiveness and safety of biosimilars are needed.
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Rajagopalan M, Dogra S, Godse K, Kar BR, Kotla SK, Neema S, Saraswat A, Shah SD, Madnani N, Sardesai V, Sekhri R, Varma S, Arora S, Kawatra P. Therapeutic Inertia in the Management of Psoriasis: A Quantitative Survey Among Indian Dermatologists and Patients. Psoriasis (Auckl) 2022; 12:221-230. [PMID: 36046360 PMCID: PMC9423113 DOI: 10.2147/ptt.s375173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/03/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Murlidhar Rajagopalan
- Department of Dermatology, Apollo Hospital, Chennai, India
- Correspondence: Murlidhar Rajagopalan, Department of Dermatology, Apollo Hospital, Chennai, India, Email
| | - Sunil Dogra
- Department of Dermatology Venereology & Leprology Postgraduate Institute of Medical Education & Research (PGIMER), Chandigarh, 160012, India
| | - Kiran Godse
- DY Patil University School of Medicine, Navi Mumbai, India
| | - Bikash Ranjan Kar
- Department of Dermatology, IMS and SUM Hospital, Bhubaneshwar, Odisha, India
| | | | - Shekhar Neema
- Department of Dermatology, Armed Forces Medical College, Pune, Maharashtra, India
| | | | | | - Nina Madnani
- Hinduja Hospital, Mumbai, India
- Sir. H. N. Reliance Hospital, Mumbai, India
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Gut Microbiota in Psoriasis. Nutrients 2022; 14:nu14142970. [PMID: 35889927 PMCID: PMC9321451 DOI: 10.3390/nu14142970] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/15/2022] [Accepted: 07/18/2022] [Indexed: 02/07/2023] Open
Abstract
Psoriasis is a chronic inflammatory skin disease with autoimmune pathogenic characteristics and is caused by chronic inflammation, which results in uncontrolled keratinocyte growth and defective differentiation. The link between the gut microbiota and immune system regulation opened a novel angle to understand the pathogenesis of many chronic multifactorial diseases, including psoriasis. Current evidence suggests that modulation of the gut microbiota, both through dietary approaches and through supplementation with probiotics and prebiotics, could represent a novel therapeutic approach. The present work aims to highlight the latest scientific evidence regarding the microbiome alterations of psoriatic patients, as well as state of the art insights in terms of microbiome-targeted therapies as promising preventive and therapeutic tools for psoriasis.
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Lynde CW, Alam MS, Ohson K, Gagné-Henley A, Avadisian M, Vender RB. Enhanced Effectiveness of Adalimumab Compared to Topical/Traditional Systemic Agents in the Treatment of Moderate to Severe Plaque Psoriasis: Results from a Canadian Observational Epidemiologic Study (COMPLETE-PS). Dermatol Ther (Heidelb) 2022; 12:921-931. [PMID: 35286612 PMCID: PMC9021353 DOI: 10.1007/s13555-022-00703-3] [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: 12/21/2021] [Accepted: 02/18/2022] [Indexed: 11/21/2022] Open
Abstract
Introduction Real-world evidence is important for post-marketing evaluation. Data comparing adalimumab’s effectiveness and safety with traditional therapies in clinical settings are currently lacking. The aim of this study was to compare real-world effectiveness of adalimumab versus topical/traditional systemic agents for management of moderate to severe plaque psoriasis Methods Patients requiring change in treatment were enrolled between 2011 and 2016 and followed per routine care for up to 24 months. Achievement of Physician Global Assessment (PGA) ≤ 1.0 at 6 months was assessed with logistic regression; time to achievement was assessed using Cox regression. Additional outcomes were assessed using repeated measures mixed models. Results Patients receiving adalimumab (n = 293) versus topical/traditional systemic agents (n = 302) were more likely to achieve PGA ≤ 1.0 at 6 months (odds ratio 2.37, 95% confidence interval [CI] 1.31–4.30) in a shorter time (hazard ratio 2.14, 95% CI 1.53–3.00), reporting both lower body surface area and improved quality of life and work productivity. Conclusion In this real-world study, adalimumab was more effective than topical/traditional systemic agents at reducing disease activity and improving quality of life outcomes among Canadians with moderate to severe plaque psoriasis. (NCT00799877). Supplementary Information The online version contains supplementary material available at 10.1007/s13555-022-00703-3.
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Affiliation(s)
- Charles W Lynde
- Lynderm Research Inc., 25 Main Street North, Markham, ON, L3P 1X2, Canada.
| | - Maryam S Alam
- SimcoMed Health Ltd, 105-5 Quarry Ridge Road, Barrie, ON, L4M 7G1, Canada
| | - Kamal Ohson
- Karma Clinical Trials Inc., 63 Airport Road, St. John's, NL, A1A 4Y3, Canada.,Memorial University of Newfoundland (MUN), 300 Prince Philip Dr, St. John's, NL, A1B 3V6, Canada
| | - Angélique Gagné-Henley
- Dre Angélique Gagné-Henley M.D. Inc., 311-200 rue Durand, Saint-Jérôme, QC, J7Z 7E2, Canada
| | - Miriam Avadisian
- AbbVie Corporation, 8401 Trans Canada Route, Saint-Laurent, QC, H4S 1Z1, Canada
| | - Ronald B Vender
- Dermatrials Research Inc., 25 Charlton Avenue East, Suite 707, Hamilton, ON, L8N 1Y2, Canada
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12
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Sunoqrot S, Niazi M, Al-Natour MA, Jaber M, Abu-Qatouseh L. Loading of Coal Tar in Polymeric Nanoparticles as a Potential Therapeutic Modality for Psoriasis. ACS OMEGA 2022; 7:7333-7340. [PMID: 35252723 PMCID: PMC8892641 DOI: 10.1021/acsomega.1c07267] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 02/04/2022] [Indexed: 05/07/2023]
Abstract
Coal tar (CT) is a commonly used therapeutic agent in psoriasis treatment. CT formulations currently in clinical use have limitations such as toxicity and skin staining properties, leading to patient nonadherence. The purpose of this study was to develop a nanoparticle (NP) formulation for CT based on biocompatible poly(lactide-co-glycolide) (PLGA). CT was entrapped in PLGA NPs by nanoprecipitation, and the resulting NPs were characterized using dynamic light scattering and high-performance liquid chromatography (HPLC) to determine the particle size and CT loading efficiency, respectively. In vitro biocompatibility of the NPs was examined in human dermal fibroblasts. Permeation, washability, and staining experiments were carried out using skin-mimetic Strat-M membranes in Franz diffusion cells. The optimal CT-loaded PLGA NPs achieved 92% loading efficiency and were 133 nm in size with a polydispersity index (PDI) of 0.10 and a zeta potential of -40 mV, promoting colloidal stability during storage. CT NPs significantly reduced the cytotoxicity of crude CT in human dermal fibroblasts, maintaining more than 75% cell viability at the highest concentration tested, whereas an equivalent concentration of CT was associated with 28% viability. Permeation studies showed that only a negligible amount of CT NPs could cross the Strat-M membrane after 24 h, with 97% of the applied dose found accumulated within the membrane. The superiority of CT NPs was further demonstrated by the notably diminished staining ability and enhanced washability compared to those of crude CT. Our findings present a promising CT nanoformulation that can overcome its limitations in the treatment of psoriasis and other skin disorders.
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Affiliation(s)
- Suhair Sunoqrot
- Faculty
of Pharmacy, Al-Zaytoonah University of
Jordan, Amman 11733, Jordan
- . Phone: +962-6-4291511
Ext. 197. Fax: +962-6-4291432
| | - Mohammad Niazi
- Faculty
of Pharmacy, Al-Zaytoonah University of
Jordan, Amman 11733, Jordan
- Faculty
of Pharmacy and Medical Sciences, University
of Petra, Amman 11196, Jordan
| | | | - Malak Jaber
- Faculty
of Pharmacy and Medical Sciences, University
of Petra, Amman 11196, Jordan
| | - Luay Abu-Qatouseh
- Faculty
of Pharmacy and Medical Sciences, University
of Petra, Amman 11196, Jordan
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The Evolution of Molecular Recognition: From Antibodies to Molecularly Imprinted Polymers (MIPs) as Artificial Counterpart. J Funct Biomater 2022; 13:jfb13010012. [PMID: 35225975 PMCID: PMC8883926 DOI: 10.3390/jfb13010012] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/15/2022] [Accepted: 01/26/2022] [Indexed: 02/07/2023] Open
Abstract
Molecular recognition is a useful property shared by various molecules, such as antibodies, aptamers and molecularly imprinted polymers (MIPs). It allows these molecules to be potentially involved in many applications including biological and pharmaceutical research, diagnostics, theranostics, therapy and drug delivery. Antibodies, naturally produced by plasma cells, have been exploited for this purpose, but they present noticeable drawbacks, above all production cost and time. Therefore, several research studies for similar applications have been carried out about MIPs and the main studies are reported in this review. MIPs, indeed, are more versatile and cost-effective than conventional antibodies, but the lack of toxicity studies and their scarce use for practical applications, make it that further investigations on this kind of molecules need to be conducted.
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Zheng Q, Zhu Y, Cheng H, Zhu K. Uveitis Occurring in a Patient with Psoriasis during Adalimumab Therapy: A Case Report. Indian J Dermatol 2022; 67:207. [PMID: 36092236 PMCID: PMC9455121 DOI: 10.4103/ijd.ijd_366_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Here we report a case of a 34-year-old patient with psoriasis who developed uveitis induced by adalimumab. After receiving two subcutaneous injections of adalimumab, the patient suffered from a sudden onset of ocular pain and blurred vision in her left eye, which was diagnosed with acute anterior uveitis. Adalimumab therapy was discontinued and the patient was hospitalised for the treatment of acute anterior uveitis with systemic corticosteroids. This paradoxical adverse event was alleviated after timely interventions and went into remission during a 6-month follow-up period. To the best of our knowledge, this is the first case of uveitis occurring in patients with psoriasis under adalimumab treatment. It indicates that paradoxical uveitis, although rare, is one of the adverse events of adalimumab therapy. Early recognition and prompt intervention would lead to a good outcome.
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Affiliation(s)
- Qiaoli Zheng
- From the Department of Dermatology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Yingjie Zhu
- From the Department of Dermatology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Hao Cheng
- From the Department of Dermatology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Kejian Zhu
- From the Department of Dermatology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China,Address for correspondence: Dr. Kejian Zhu, 3 East Qingchun Road, Hangzhou, Zhejiang - 310016, China. E-mail:
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15
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The mosaic puzzle of the therapeutic monoclonal antibodies and antibody fragments - A modular transition from full-length immunoglobulins to antibody mimetics. Leuk Res Rep 2022; 18:100335. [PMID: 35832747 PMCID: PMC9272380 DOI: 10.1016/j.lrr.2022.100335] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 06/09/2022] [Accepted: 06/25/2022] [Indexed: 01/07/2023] Open
Abstract
The use of monoclonal antibodies represents an important and efficient diagnostic and therapeutic tool in disease management and modern science but remains limited by several factors including the uneven distribution in diseased tissues as well as undesired activation of side immune reactions. Major scientific advancements including Recombinant DNA Technology, Hybridoma Technology, and Polymerase Chain Reaction have considerably impacted the use of monoclonal antibodies providing technical and effective solutions to overcome the shortcomings encountered with conventional antibodies. Initially, the introduction of antibody fragments allowed a more uniform and deeper penetration of the targeted tissue and reduced unwanted activation of Fc-mediated immune reactions. On another level, the immunogenicity of murine-derived antibodies was overcome by humanizing their encoding genes with specific sequences of human origin andtransgenic mice able to synthesize fully human antibodies were successfully created. Moreover, the advancement of genetic engineering techniques supported by the modular structure of antibody coding genes paved the way for the development of a new generation of antibody fragments with a wide spectrum of monospecific and bispecific agents. These later could be monovalent, bivalent, or multivalent, and either expressed as a single chain, assembled in multimeric forms or stringed in tandem. This has conferred improved affinity, stability, and solubility to antibody targetting. Lately, a new array of monoclonal antibody fragments was introduced with the engineering of nanobody and antibody mimetics as non-immunoglobulin-derived fragments with promising diagnostic and therapeutic applications. In this review, we decipher the molecular basis of monoclonal antibody engineering with a detailed screening of the antibody derivatives that provides new perspectives to expand the use of monoclonal fragments into previously unexplored fields.
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16
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Zhao L, Zhang X, Zhu L, Geng S, Guo K. Effectiveness and safety of Adalimumab in psoriasis and its influence on gut microbiome. Microb Pathog 2021; 162:105308. [PMID: 34843923 DOI: 10.1016/j.micpath.2021.105308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 12/12/2022]
Abstract
Psoriasis is an inflammatory immune-mediated skin disease that significantly impacts physical and psychological well-being. Adalimumab (ADA), a tumor necrosis factor (TNF)-α antagonist, is used to treat psoriasis. This study was performed to assess the efficacy and safety of ADA, identify the fecal microbial composition of psoriasis patients, and explore the effect of ADA on the gut bacteria in psoriasis. Clinical characteristics of the 13 psoriasis patients before (BT) and after ADA treatment (AT) were collected. And total 39 fecal samples from 13 psoriasis patients (BT and AT) and 13 healthy controls were sequenced by 16S rRNA and analyzed by informatics methods. After three months' ADA treatment, physician global assessment (PGA), psoriasis area and severity index (PASI), dermatology life quality index (DLQI), state-trait anxiety inventory (STAI), and itch numeric rating scale (NRS) scores all decreased, and there were no severe adverse effects. Besides, the microbiota of the psoriasis group differed from that of the healthy group, but no microbial diversity and composition alteration were observed between psoriasis patients BT and AT. We suggested that the gut microbiome may change more slowly than skin lesions. Long-term follow-up of patients treated with ADA and further study of psoriasis based on microbiota may provide more evidence for the treatment of psoriasis.
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Affiliation(s)
- Lihong Zhao
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, PR China
| | - Xinyue Zhang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, PR China
| | - Longfei Zhu
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, PR China
| | - Songmei Geng
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, PR China
| | - Kun Guo
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, PR China.
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Gupta RK, Gracias DT, Figueroa DS, Miki H, Miller J, Fung K, Ay F, Burkly L, Croft M. TWEAK functions with TNF and IL-17 on keratinocytes and is a potential target for psoriasis therapy. Sci Immunol 2021; 6:eabi8823. [PMID: 34797693 DOI: 10.1126/sciimmunol.abi8823] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Rinkesh K Gupta
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Donald T Gracias
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Daniela Salgado Figueroa
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Haruka Miki
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Jacqueline Miller
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Kai Fung
- Bioinformatics Core, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Ferhat Ay
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA
| | - Linda Burkly
- Biogen Inc., 115 Broadway, Cambridge, MA 02142, USA
| | - Michael Croft
- Center for Autoimmunity and Inflammation, La Jolla Institute for Immunology, La Jolla, CA 92037, USA.,Department of Medicine, University of California San Diego, La Jolla, CA 92093, USA
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18
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Martinez-Moreno A, Ocampo-Candiani J, Garza-Rodriguez V. Psoriasis and Cardiovascular Disease: A Narrative Review. Korean J Fam Med 2021; 42:345-355. [PMID: 32512983 PMCID: PMC8490176 DOI: 10.4082/kjfm.20.0053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/29/2020] [Accepted: 05/07/2020] [Indexed: 12/19/2022] Open
Abstract
Psoriasis is a chronic, autoimmune, and inflammatory disease that affects 2% of the world's population. In recent years, it has been demonstrated that psoriasis confers a 25% increase in relative risk of cardiovascular disease, independent of factors such as hyperlipidemia, smoking, and obesity. The objective of this review was to analyze and describe the association between psoriasis and cardiovascular disease. In this review, we describe the epidemiological association of psoriasis and cardiovascular disease, pathophysiology, mechanisms, and its association with the well-known cardiovascular risk calculators. In addition, we describe diagnostic tools, such as imaging techniques and novel biomarkers, that are useful in the evaluation of atherosclerotic cardiovascular disease. Finally, we present different systemic therapies that are used in patients with psoriasis and their effect on atherosclerotic cardiovascular disease. This article provides an overview of the current literature on psoriasis and cardiovascular risk, which can be useful for primary care physicians in their daily clinical practice.
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Affiliation(s)
- Adrian Martinez-Moreno
- Servicio de Dermatología, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Jorge Ocampo-Candiani
- Servicio de Dermatología, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Veronica Garza-Rodriguez
- Servicio de Dermatología, Hospital Universitario “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey, Mexico
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19
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Wiland P, Jeka S, Dokoupilová E, Brandt-Jürgens J, Miranda Limón JM, Cantalejo Moreira M, Cabello RV, Jauch-Lembach J, Thakur A, Haliduola H, Brueckmann I, Gaylis NB. Switching to Biosimilar SDZ-ADL in Patients with Moderate-to-Severe Active Rheumatoid Arthritis: 48-Week Efficacy, Safety and Immunogenicity Results From the Phase III, Randomized, Double-Blind ADMYRA Study. BioDrugs 2021; 34:809-823. [PMID: 33119861 PMCID: PMC7669771 DOI: 10.1007/s40259-020-00447-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Sandoz adalimumab SDZ-ADL (GP-2017) is an approved adalimumab biosimilar with similar efficacy and comparable safety and immunogenicity to reference adalimumab (ref-ADL) as confirmed by analytical, pharmacokinetic and confirmatory studies. ADMYRA, a phase III double-blind study, was conducted with an aim to generate efficacy, safety and immunogenicity comparability data in patients with moderate-to-severe rheumatoid arthritis (RA) having inadequate response to disease-modifying anti-rheumatic drugs (DMARDs) including methotrexate (MTX). The study also evaluated an aspect of ‘switching’ reference product to the biosimilar in terms of efficacy, safety and immunogenicity up to Week 48. Methods Eligible patients (N = 353) were randomized 1:1 to receive subcutaneous (sc) SDZ-ADL 40 mg (n = 177) or ref-ADL (n = 176) every other week from Week 0 to Week 24. At Week 24, all patients with at least a moderate response by Disease Activity Score-28 including high-sensitivity C-reactive protein (DAS28-CRP) in the SDZ-ADL group continued SDZ-ADL (n = 159), and in the ref-ADL group were switched to SDZ-ADL (n = 166), treated for up to 46 weeks. The primary endpoint was change in DAS28-CRP from baseline at Week 12. Other efficacy endpoints included proportion of patients with European League Against Rheumatism (EULAR) response, EULAR remission, Boolean remission, safety and immunogenicity. Results The DAS28-CRP score changes from baseline at Week 12 were similar between SDZ-ADL (− 2.16) and ref-ADL (− 2.18) with a mean difference (95% CI) of 0.02 (− 0.24 to 0.27), which was within the pre-specified equivalence margin of ± 0.6. After switching treatment from ref-ADL to SDZ-ADL, the mean DAS28-CRP change was similar between the SDZ-ADL and ‘ref-ADL/switched SDZ-ADL’ group (− 3.09 vs − 3.05). The proportion of patients with good/moderate EULAR response was 69.2%/29.0% in the SDZ-ADL group and 68.0%/29.6% in the ‘ref-ADL/switched SDZ-ADL’ group. The proportion of patients in EULAR remission was 51.4% and 54.4% and in Boolean remission was 16.8% and 21.6% for SDZ-ADL and ‘ref-ADL/switched SDZ-ADL’ groups, respectively. The secondary endpoints were similar across the treatment groups. The incidence of adverse events (AEs) and injection-site reactions were low and similar between SDZ-ADL and ‘ref-ADL/switched SDZ-ADL’ groups (AEs 70.6% vs 68.8%, injection-site reactions 4.0% vs 6.3%), and most of these patients experienced AEs of mild or moderate severity. Antidrug antibodies were detected in 24.2% and 25.6% of patients treated with SDZ-ADL and ‘ref-ADL/switched SDZ-ADL’, respectively, from baseline to Week 48, of which 72.5% in SDZ-ADL and 79.1% in ‘ref-ADL/switched SDZ-ADL’ groups were neutralizing. Conclusions In patients with moderate-to-severe RA who had an inadequate response to DMARDs, SDZ-ADL demonstrated a similar efficacy and a comparable safety and immunogenicity profile to ref-ADL. Efficacy was sustained after switching from ref-ADL to SDZ-ADL with no impact on safety (NCT02744755). Electronic supplementary material The online version of this article (10.1007/s40259-020-00447-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Piotr Wiland
- Department of Rheumatology and Internal Medicine, Medical University, Wroclaw, Poland.
| | - Sławomir Jeka
- Department of Rheumatology and Connective Tissue Diseases, University Hospital No. 2, Collegium Medicum UMK, Bydgoszcz, Poland
| | - Eva Dokoupilová
- MEDICAL PLUS s.r.o., University of Veterinary and Pharmaceutical sciences, Faculty of Pharmacy, Uherske Hradiste, Czech Republic
| | | | | | | | - Raul Veiga Cabello
- Hospital Central de la Defensa, Glorieta Ejército, 1, 28047, Madrid, Spain
| | - Julia Jauch-Lembach
- Global Clinical Development, Biopharmaceuticals, Hexal AG (A Sandoz Company), Holzkirchen, Germany
| | - Anjali Thakur
- Global Clinical Development, Biopharmaceuticals, Hexal AG (A Sandoz Company), Holzkirchen, Germany
| | - Halimuniyazi Haliduola
- Global Clinical Development, Biopharmaceuticals, Hexal AG (A Sandoz Company), Holzkirchen, Germany
| | - Ines Brueckmann
- Global Medical Affairs, Biopharmaceutical, Hexal AG (A Sandoz Company), Holzkirchen, Germany
| | - Norman B Gaylis
- Arthritis and Rheumatic Disease Specialties, Aventura, FL, USA
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Cutaneous Manifestations in Biological-Treated Inflammatory Bowel Disease Patients: A Narrative Review. J Clin Med 2021; 10:jcm10051040. [PMID: 33802483 PMCID: PMC7959457 DOI: 10.3390/jcm10051040] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 02/12/2021] [Accepted: 02/24/2021] [Indexed: 12/13/2022] Open
Abstract
The biologic era has greatly improved the treatment of Crohn’s disease and ulcerative colitis. Biologics can however induce a wide variety of skin eruptions, especially those targeting the TNF-α and Th17 pathway. These include infusion reactions, eczema, psoriasis, lupus, alopecia areata, vitiligo, lichenoid reactions, granulomatous disorders, vasculitis, skin cancer, and cutaneous infections. It is important to recognize these conditions as treatment-induced adverse reactions and adapt the treatment strategy accordingly. Some conditions can be treated topically while others require cessation or switch of the biological therapy. TNF-α antagonists have the highest rate adverse skin eruptions followed by ustekinumab and anti-integrin receptor blockers. In this review, we provide an overview of the most common skin eruptions which can be encountered in clinical practice when treating IBD (Inflammatory bowel disease) patients and propose a therapeutic approach for each condition.
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21
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Did the Introduction of Biosimilars Influence Their Prices and Utilization? The Case of Biologic Disease Modifying Antirheumatic Drugs (bDMARD) in Bulgaria. Pharmaceuticals (Basel) 2021; 14:ph14010064. [PMID: 33466766 PMCID: PMC7829887 DOI: 10.3390/ph14010064] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 12/13/2022] Open
Abstract
The aim of this study is to evaluate the effect of the introduction of biosimilars in Bulgaria on the prices and utilization of biologic disease modifying antirheumatic drugs (bDMARD). It is a combined qualitative and quantitative analysis of time of entry of biosimilars on the national market and the respective changes in the prices and utilization during 2015-2020. We found 58 biosimilars for 16 reference products authorized for sale on the European market by the end of 2019, but for 2 of the reference products biosimilars were not found on the national market. Only inflammatory joint disease had more than one biosimilar molecule indicated for therapy. Prices of the observed bDMARD decreased by 17% down to 48%. We noted significant price decreases upon biosimilar entrance onto the market. In total, the reimbursed expenditures for the whole therapeutic group steadily increased from 72 to 99 million BGN. Utilization changed from to 0.5868 to 2.7215 defined daily dose (DDD)/1000inh/day. Our study shows that the entrance of biosimilars in the country is relatively slow because only half of the biosimilars authorized in Europe are reimbursed nationally. Introduction of biosimilars decreases the prices and changes the utilization significantly but other factors might also contribute to this.
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22
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Menter A, Arenberger P, Balser S, Beissert S, Cauthen A, Czeloth N, Soung J, Jazayeri S, Weisenseel P, Jayadeva G. Similar efficacy, safety, and immunogenicity of the biosimilar BI 695501 and adalimumab reference product in patients with moderate-to-severe chronic plaque psoriasis: results from the randomized Phase III VOLTAIRE-PSO study. Expert Opin Biol Ther 2020; 21:87-96. [PMID: 33317345 DOI: 10.1080/14712598.2021.1851362] [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: 12/11/2022]
Abstract
Background: BI 695501 is an approved biosimilar to Humira® reference product (RP). Research design and methods: In this randomized Phase III trial (VOLTAIRE-PSO), patients with moderate-to-severe chronic plaque psoriasis received BI 695501 or adalimumab RP (24-week treatment). Primary efficacy endpoint: the proportion of patients with ≥75% reduction in Psoriasis Area and Severity Index (PASI 75) response at week 16 (±18% equivalence limits for two-sided 95% confidence interval between treatment groups). Safety, pharmacokinetics, and immunogenicity were also assessed. Results: Baseline characteristics were balanced between treated groups (BI 695501, n = 159; adalimumab RP, n = 158). PASI 75 response rates (full analysis set, n = 158; n = 157) were 68.2% (BI 695501) and 70.4% (adalimumab RP) at week 16 (95% CI: -14.4%, 8.7%), and 75.3% and 72.4%, at week 24, respectively. At week 24, 41.5% (BI 695501) and 44.9% (adalimumab RP) of treated patients had treatment-emergent adverse events (AEs), 3.1% and 4.4% had serious AEs, and 0.0% and 1.9% had AEs of special interest. Of treated patients, 75.3% (BI 695501) and 77.9% (adalimumab RP) were anti-drug antibody-positive. Conclusion: These data demonstrate equivalent efficacy and highly similar safety and immunogenicity between BI 695501 and adalimumab RP in patients with chronic plaque psoriasis. Study identifier: NCT02850965.
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Affiliation(s)
- Alan Menter
- Institute for Rehabilitation, Baylor Scott & White , Dallas, TX, USA
| | - Petr Arenberger
- Department of Dermatology and Venereology, University Hospital Kralovske Vinohrady , Prague, Czech Republic
| | - Sigrid Balser
- Boehringer Ingelheim Pharma GmbH & Co. KG , Biberach an der Riss, Germany
| | - Stefan Beissert
- Department of Dermatology, Universitätsklinikum Carl Gustav Carus, TU Dresden , Dresden, Germany
| | | | - Niklas Czeloth
- Boehringer Ingelheim International GmbH , Ingelheim am Rhein, Germany
| | - Jennifer Soung
- Southern California Dermatology Inc ., Santa Ana, CA, USA
| | - Sasha Jazayeri
- Alliance Dermatology and Mohs Center PC , Phoenix, AZ, USA
| | | | - Girish Jayadeva
- Boehringer Ingelheim International GmbH , Ingelheim am Rhein, Germany
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Chao Y, Hutto J, Keshvani N, Makris UE. Adalimumab-associated psoriasiform rash in an African-American patient. BMJ Case Rep 2020; 13:13/9/e236376. [PMID: 32958552 PMCID: PMC7507334 DOI: 10.1136/bcr-2020-236376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Yusuf Chao
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Jake Hutto
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Neil Keshvani
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Una E Makris
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Prignano F, Choi J, Pieper B, Iversen L. Anti-tumor necrosis factor agents in psoriasis: addressing key challenges using biosimilars. Expert Opin Biol Ther 2020; 21:75-80. [PMID: 32886008 DOI: 10.1080/14712598.2020.1812576] [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: 10/23/2022]
Abstract
INTRODUCTION Anti-tumor necrosis factor agents are key treatment options in moderate-severe psoriasis. The advent of multiple biosimilars of these drugs provides a major opportunity to address this particular factor by helping to reduce costs. Reduced cost can help improve undertreatment, which is one of the challenges in treating moderate-severe psoriasis. There is now a wealth of real-world evidence demonstrating that patients with psoriasis can be initiated on - or transitioned to - an anti-TNF biosimilar without detrimental effects on overall safety and efficacy. Furthermore, recent results suggest that patients can be switched between different biosimilar versions of the same anti-TNF agent without any compromise in outcomes. AREAS COVERED In this review, we summarized the role of anti-TNFs in psoriasis, health economic aspects of anti-TNF biosimilars, and their real-world data in clinical practice and registries. EXPERT OPINION The introduction and competition of anti-TNF biosimilars reduced the cost of biologics and accumulated real-world data support efficacy and safety of anti-TNF biosimilars for psoriasis treatment. Although IL-17 and IL-23 inhibitors show better efficacy in psoriasis patients, long-term efficacy and safety data of anti-TNF and cost-effectiveness of anti-TNF biosimilars may play an important role to increase patient access to biologics through greater adoption of biosimilars.
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Affiliation(s)
- Francesca Prignano
- Department of Health Sciences, Dermatology Unit, University of Florence , Florence, Italy
| | - Jaeyun Choi
- Medical Affairs, Samsung Bioepis Co., Ltd ., Incheon, Republic of Korea
| | - Burkhard Pieper
- Scientific Affairs Biosimilars, Biogen International GmbH , Baar, Switzerland
| | - Lars Iversen
- Department of Dermatology, Aarhus University Hospital , Aarhus, Denmark
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Development of morphea in patients receiving biologic therapies: A systematic review. J Am Acad Dermatol 2020; 84:1081-1085. [PMID: 32687966 DOI: 10.1016/j.jaad.2020.06.1027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 06/18/2020] [Accepted: 06/23/2020] [Indexed: 01/18/2023]
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26
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Harrold LR, Griffith J, Zueger P, Litman HJ, Gershenson B, Islam SS, Barr CJ, Guo D, Fay J, Greenberg JD. Longterm, Real-world Safety of Adalimumab in Rheumatoid Arthritis: Analysis of a Prospective US-based Registry. J Rheumatol 2020; 47:959-967. [PMID: 31371657 DOI: 10.3899/jrheum.190260] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To assess longterm safety in a US cohort of patients with rheumatoid arthritis (RA) treated with adalimumab (ADA) in real-world clinical care settings. METHODS This observational study analyzed the longterm incidence of safety outcomes among patients with RA initiating ADA, using data from the Corrona RA registry. Patients were adults (≥ 18 yrs) who initiated ADA treatment between January 2008 and June 2017, and who had at least 1 followup visit. RESULTS In total, 2798 ADA initiators were available for analysis, with a mean age of 54.5 years, 77% female, and mean disease duration of 8.3 years. Nearly half (48%) were biologic-naive, and 9% were using prednisone ≥ 10 mg at ADA initiation. The incidence rates per 100 person-years for serious infections, congestive heart failure requiring hospitalization, malignancy (excluding nonmelanoma skin cancer), and all-cause mortality were 1.86, 0.15, 0.64, and 0.33, respectively. The incidence of serious infections was higher in the first year of therapy (3.44, 95% CI 2.45-4.84) than in subsequent years, while other measured adverse effects did not vary substantially by duration of exposure. The median time to ADA discontinuation was 11 months, while the median time to first serious infection among those experiencing a serious infection event was 12 months. CONCLUSION Analysis of longterm data from this prospective real-world registry demonstrated a safety profile consistent with previous studies in patients with RA. This analysis did not identify any new safety signals associated with ADA treatment and provides guidance for physicians prescribing ADA for extended periods.
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Affiliation(s)
- Leslie R Harrold
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA.
| | - Jenny Griffith
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Patrick Zueger
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Heather J Litman
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Bernice Gershenson
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Syed S Islam
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Christine J Barr
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Dianlin Guo
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Jonathan Fay
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
| | - Jeffrey D Greenberg
- From the University of Massachusetts Medical School, Worcester; Corrona LLC, Waltham, Massachusetts; AbbVie, North Chicago, Illinois; New York University School of Medicine, New York, New York, USA
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Zangrilli A, Bavetta M, Bianchi L. Adalimumab in children and adolescents with severe plaque psoriasis: a safety evaluation. Expert Opin Drug Saf 2020; 19:433-438. [PMID: 32250180 DOI: 10.1080/14740338.2020.1752659] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Psoriasis is a chronic inflammatory systemic disease that affects 2% of the population and is associated with an important physical and physiological burden. About 0.5-2% of psoriatic cases onset during the pediatric age range, and often it's not diagnosed until adulthood. Adalimumab is an antitumor necrosis factor monoclonal antibody approved for use in children in 2008 and now it was used in several diseases in rheumatology, gastroenterology, and in dermatology.Areas covered: The purpose of this article was to summarize what has been described in the literature so far, about safety in the use of adalimumab in pediatric psoriasis. The presented data was extrapolated from a literature review from PubMed searches (using words 'pediatric psoriasis,' 'adalimumab children,' 'adalimumab safety,' 'pediatric psoriasis treatment,' 'adalimumab clinical trial'), treatment guidelines, and reports from European and United States regulatory agencies.Expert opinion: Actually there are some biologic agents for the treatment of pediatric psoriasis, but the lack of safety data from controlled trials is evident. The safety data on the use of adalimumab in pediatric psoriasis was taken from long-term studies in the adult population. These studies confirm the data on the safety of the drug as it is also supported by several works on real-life.
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Affiliation(s)
- A Zangrilli
- Dermatology Unit, University of Rome "Tor Vergata", Rome, Italy
| | - M Bavetta
- Dermatology Unit, University of Rome "Tor Vergata", Rome, Italy
| | - L Bianchi
- Dermatology Unit, University of Rome "Tor Vergata", Rome, Italy
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28
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Mashayekhi K, Ganji A, Sankian M. Designing a new dimerized anti human TNF-α aptamer with blocking activity. Biotechnol Prog 2020; 36:e2969. [PMID: 31989789 DOI: 10.1002/btpr.2969] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/16/2020] [Accepted: 01/17/2020] [Indexed: 01/10/2023]
Abstract
The human tumor necrosis factor α (hTNF-α) is an important pro-inflammatory cytokine which plays critical roles in inflammatory diseases such as rheumatoid arthritis (RA). The anti-TNF-α proteins can reduce symptoms of RA. Due to limitations of protein-based therapies, it is necessary to find new anti-TNF-α agents instead of common anti-TNF-α proteins. Therefore, the aim of the current study was to identify a new DNA aptamer with anti-hTNF-α activity. The protein systematic evolution of ligands by exponential enrichment (SELEX) process was used for identifying DNA aptamers. Anti-hTNF-α aptamers were selected using dot blot, real-time PCR, and in vitro inhibitory assay. The selected aptamers were truncated in two steps, and finally, a dimer aptamer was constructed from different selected truncates to improve their inhibitory effect. Also, Etanercept was used as a positive control to inhibit TNF-α, in comparison to the designed aptamers. After 11 rounds, four aptamers with anti-hTNF-α inhibitory effect were identified. The truncation and dimerization strategy revealed a new dimer aptamer with 67 nM Kd , which has 40% inhibitory effect compared with Etanercept (60%). Overall, the dimerization and truncation aptamers could improve its activity. With regard to the several limitations of anti-TNF-α proteins therapies including immunogenicity, side effects, and cost-intensive, a new designed anti-hTNF-α dimer aptamer could be considered as a potential therapeutic and/or diagnostic agent for hTNF-α-related disorders.
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Affiliation(s)
- Kazem Mashayekhi
- Immuno-Biochemistry Lab, Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Ganji
- Department of Microbiology and Immunology, School of Medicine, Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Iran
| | - Mojtaba Sankian
- Immuno-Biochemistry Lab, Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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29
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Fernandez JM, Madsen S, Krase JM, Shi VY. Classification and mitigation of negative injection experiences with biologic medications. Dermatol Ther 2020; 33:e13240. [PMID: 32012405 DOI: 10.1111/dth.13240] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/20/2020] [Accepted: 01/28/2020] [Indexed: 01/22/2023]
Abstract
Injection site reactions with biologic medications are encountered with variable frequency. Although there is no clear definition, they commonly manifest with pain and irritation at the injection site. Previously proposed reaction classification systems may be impractical or insufficient, and more intuitive nomenclature may benefit clinical dermatologists and patients. Negative injection experiences (NIE) are common reasons for biologic medication nonadherence. Here we provide clinical classifications and recommendations for mitigating these reactions. We categorized NIEs into the following: (a) physical, due to the needle and injection process, (b) irritant, related to properties of the injected solution, and (c) allergic, both immediate and delayed.
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Affiliation(s)
| | - Steven Madsen
- Department of Dermatology, University of Connecticut, Storrs, Connecticut, USA
| | - Jeffrey M Krase
- Department of Medicine, Division of Dermatology, University of Arizona, Tucson, Arizona, USA
| | - Vivian Y Shi
- Department of Medicine, Division of Dermatology, University of Arizona, Tucson, Arizona, USA
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Giacomelli L, Moglia A, Losa G, Quaglino P. Clinical use of Capilen, a liposomal cream based on fresh plant extracts enriched with omega fatty acids. Drugs Context 2020; 9:dic-2019-10-1. [PMID: 32158486 PMCID: PMC7048133 DOI: 10.7573/dic.2019-10-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 01/30/2023] Open
Abstract
The skin is the largest organ in the human body; beyond its regulatory and sensory roles, it is meant to protect and act like a barrier against foreign matter. Products intended to restore the skin health should reintegrate the structure of the stratum corneum in which the corneocytes are surrounded by the intercellular lipid lamellae that maintain both corneum integrity and skin permeability barrier. Capilen is a specific liposomal formulation based on a technology through which highly concentrated fresh plant extracts are conveyed into a jelly-like liposomal vehicle and combined with plant-derived omega-3, -6, -7, and -9 fatty acids, phospholipids, and precursors of ceramides. Its components have been widely investigated and produced clinical benefits in atopic dermatitis, bedsores, scars, inflammatory lesions of the skin, and generally whenever signs of xerosis cutis were present. Liposomes contribute to restore the surface lipid layer of the skin and to deliver substances in the activity site. This liposomal cream was proven to limit and delay the occurrence of radiodermatitis in breast cancer patients, and as an add-on provided complete healing of bedsore lesions in geriatric subjects.
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Affiliation(s)
- Luca Giacomelli
- Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy
| | | | | | - Pietro Quaglino
- Department of Medical Sciences, University Clinic of Dermatology, Turin, Italy
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31
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Lu RM, Hwang YC, Liu IJ, Lee CC, Tsai HZ, Li HJ, Wu HC. Development of therapeutic antibodies for the treatment of diseases. J Biomed Sci 2020; 27:1. [PMID: 31894001 PMCID: PMC6939334 DOI: 10.1186/s12929-019-0592-z] [Citation(s) in RCA: 996] [Impact Index Per Article: 249.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 11/18/2019] [Indexed: 12/13/2022] Open
Abstract
It has been more than three decades since the first monoclonal antibody was approved by the United States Food and Drug Administration (US FDA) in 1986, and during this time, antibody engineering has dramatically evolved. Current antibody drugs have increasingly fewer adverse effects due to their high specificity. As a result, therapeutic antibodies have become the predominant class of new drugs developed in recent years. Over the past five years, antibodies have become the best-selling drugs in the pharmaceutical market, and in 2018, eight of the top ten bestselling drugs worldwide were biologics. The global therapeutic monoclonal antibody market was valued at approximately US$115.2 billion in 2018 and is expected to generate revenue of $150 billion by the end of 2019 and $300 billion by 2025. Thus, the market for therapeutic antibody drugs has experienced explosive growth as new drugs have been approved for treating various human diseases, including many cancers, autoimmune, metabolic and infectious diseases. As of December 2019, 79 therapeutic mAbs have been approved by the US FDA, but there is still significant growth potential. This review summarizes the latest market trends and outlines the preeminent antibody engineering technologies used in the development of therapeutic antibody drugs, such as humanization of monoclonal antibodies, phage display, the human antibody mouse, single B cell antibody technology, and affinity maturation. Finally, future applications and perspectives are also discussed.
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Affiliation(s)
- Ruei-Min Lu
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, 115, Taiwan
| | - Yu-Chyi Hwang
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, 115, Taiwan
| | - I-Ju Liu
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, 115, Taiwan
| | - Chi-Chiu Lee
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, 115, Taiwan
| | - Han-Zen Tsai
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, 115, Taiwan
| | - Hsin-Jung Li
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, 115, Taiwan
| | - Han-Chung Wu
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei, 115, Taiwan. .,, 128 Academia Rd., Section 2, Nankang, Taipei, 11529, Taiwan.
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32
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Blauvelt A, Shi N, Burge R, Malatestinic WN, Lin CY, Lew CR, Zimmerman NM, Goldblum OM, Zhu B, Murage MJ. Comparison of Real-World Treatment Patterns Among Psoriasis Patients Treated with Ixekizumab or Adalimumab. Patient Prefer Adherence 2020; 14:517-527. [PMID: 32210539 PMCID: PMC7074803 DOI: 10.2147/ppa.s233993] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 02/11/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND There is lack of real-world treatment pattern comparison data between ixekizumab and adalimumab which are approved for the treatment of moderate-to-severe plaque psoriasis. OBJECTIVE To compare real-world treatment patterns among psoriasis patients initiating ixekizumab or adalimumab in the United States. METHODS Psoriasis patients with ≥1 claim for ixekizumab or adalimumab between March 1, 2016, and May 31, 2018, were identified (index date = date of first ixekizumab or adalimumab claim) from the IBM Watson Health MarketScan® databases. Patients were required to be continuously enrolled for ≥12 months before the index date and followed for a minimum of 6 months until inpatient death, enrollment end, or study end, whichever occurred first. Treatment persistence, adherence, discontinuation, restart, and switching were analyzed. Inverse probability of treatment weighting and multivariable regression modeling were employed to address cohort imbalances and estimate the adjusted risk of non-persistence, discontinuation, and switching, and the odds of adherence. RESULTS A total of 646 ixekizumab and 3668 adalimumab users were included and followed for a mean of 14.0 and 16.5 months, respectively. Compared to adalimumab, ixekizumab was associated with 19% lower risk of non-persistence (hazard ratio [HR]=0.81, 95% confidence interval [CI]: 0.69-0.95), 26% lower risk of discontinuation (HR=0.74, 95% CI: 0.62-0.88), and 28% lower risk of switching (HR=0.72, 95% CI: 0.57-0.91). Ixekizumab users had higher odds of medication possession ratio ≥80% (odds ratio [OR]=1.36, 95% CI: 1.10-1.69) but similar odds by proportion of days covered ≥80% (OR=1.22, 95% CI: 0.98-1.53). CONCLUSION Psoriasis patients treated with ixekizumab demonstrated longer persistency, higher adherence and were less likely to discontinue or switch treatment compared to adalimumab users. However, while patients achieving highly adherent threshold significantly differed by MPR ≥80%, it did not by PDC ≥80%; hence, further analysis using fixed-length follow-up is required.
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Affiliation(s)
| | | | - Russel Burge
- Eli Lilly and Company, Indianapolis, IN, USA
- University of Cincinnati, Cincinnati, OH, USA
| | | | | | | | | | | | - Baojin Zhu
- Eli Lilly and Company, Indianapolis, IN, USA
| | - Mwangi J Murage
- Eli Lilly and Company, Indianapolis, IN, USA
- Correspondence: Mwangi J Murage Global Patient Outcomes and Real World Evidence (GPORWE), Eli Lilly and Company, LCT – South Building 171-2, Drop Code 5221, 1555 Harding St, Indianapolis, IN46221, USATel +1-317-460-3619 Email
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Grabarek BO, Wcisło-Dziadecka D, Sanakiewicz A, Kruszniewska-Rajs C, Gola J. Evaluation of changes in expression pattern of oxidative stress genes under the influence of adalimumab. Dermatol Ther 2019; 32:e13141. [PMID: 31664747 DOI: 10.1111/dth.13141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/19/2019] [Accepted: 10/26/2019] [Indexed: 02/06/2023]
Abstract
The psoriasis therapy consists of the inhibition of cytokines involved in inducing and development of this disease. The aim of the study was to evaluate the changes in the expression of genes related to the oxidative stress phenomenon in the culture of normal human dermal fibroblasts of Normal Human Dermal Fibroblasts (NHDF) exposed to adalimumab. NHDF culture was exposed to adalimumab for 2-, 8-, and 24-hr periods. The control consisted of the same cells not exposed to adalimumab. The oligonucleotide microarrays HG-U133A 2.0 were used to analyze the changes in gene expression in NHDF culture. Analysis showed that there are 3,881 ID mRNA involved in the induction and development of oxidative stress, the expression of which changes significantly due to the exposure of NHDF cells to adalimumab (p < .05) among 1,369 ID mRNA of them. These include genes associated with apoptosis, the p38 MAPK pathway and the PDGF pathway, and above all with pathways not yet classified. Studies have shown that two genes: NR4A2 and IL1RN, whose expression has changed the most, expressed as Fold Change (FC) seem to be the most promising molecular markers to monitor therapy and loss of cell sensitivity to treatment.
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Affiliation(s)
- Beniamin Oskar Grabarek
- Center of Oncology, M. Sklodowska-Curie Memorial Institute, Cracow Branch, Warsaw, Poland.,Katowice School of Technology, The University of Science and Art in Katowice, Zabrze, Poland.,Department of Molecular Biology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Dominika Wcisło-Dziadecka
- Department of Cosmetology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Adrianna Sanakiewicz
- Department of Molecular Biology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Celina Kruszniewska-Rajs
- Department of Molecular Biology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - Joanna Gola
- Department of Molecular Biology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
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Bavbek S. TNF-Alfa Inhibitörleri Ile Tedavi Seyrinde Gelişen Alerjik Reaksiyonlar. EGE TIP DERGISI 2019. [DOI: 10.19161/etd.648098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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