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Wang X, Yang J, Yu LY, Zhang J, Zhang X, Shen HL. Effect of disease duration on the use of tofacitinib: a real-world study in elderly patients with rheumatoid arthritis. Clin Rheumatol 2024; 43:2807-2815. [PMID: 39093523 DOI: 10.1007/s10067-024-07084-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 07/05/2024] [Accepted: 07/22/2024] [Indexed: 08/04/2024]
Abstract
This study aims to test the hypothesis that disease duration may affect the response to generic tofacitinib (TOF) and investigate the influence of concomitant medications with TOF on elderly rheumatoid arthritis (RA). This study retrospectively collected 76 elderly patients (age > 60) treated with TOF from 2019 to 2023 and grouped them according to age of disease onset. Data were collected from baseline to the last follow-up visit within 24 months. The demographic characteristics and follow-up results were compared. TOF retention and the effect of concomitant drugs (methotrexate, MTX, prednisone) were analyzed using Kaplan-Meier plots and COX regression analysis. Canonical correlation analysis (CCA) was used to explore the correlation among demographic characteristics, medication regimen, and improved clinical outcomes. There was no significant difference in the proportion of patients achieving low disease activity (LDA) between different disease duration groups. Patients in the group of MTX had a shorter time of using TOF in follow-up (log-rank p = 0.041). Prednisone dosage at baseline had a predictive value for functionally disabled situation. We found significant associations between discontinuation of TOF in the last follow-up and getting LDA. A total result of CCA yielded a significant positive correlation with set 1 (demographic characteristics and medication regimen) and set 2 (improved clinical outcomes) (canonical coefficient = 0.887, p < 0.001). Disease duration may not affect response to generic TOF and medication regimen was the factor related to efficacy of generic TOF in elderly RA in the real world. Demographic characteristics and medication regimen were correlated positively with improved clinical outcomes. Key Points • There is scarce data from the western area of China regarding the use of tofacitinib in elderly rheumatoid arthritis patients, despite widespread use. • In this retrospective analysis of 76 elderly patients at a single center, we found disease duration may not affect response to generic TOF. • Concomitant MTX might contribute to better control of the disease activity. • Concomitant prednisone dosage at baseline was the independent risk factor for functionally disabled situation.
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Affiliation(s)
- Xin Wang
- Department of Rheumatology and Immunology, Lanzhou University Second Hospital, Lanzhou, 730000, China
| | - Jing Yang
- Department of Rheumatology and Immunology, Lanzhou University Second Hospital, Lanzhou, 730000, China
| | - Lan-Yue Yu
- Department of Stomatology, Lanzhou University Second Hospital, Lanzhou, 730000, China
| | - Juan Zhang
- Department of Rheumatology and Immunology, Lanzhou University Second Hospital, Lanzhou, 730000, China
| | - Xu Zhang
- Department of Medical Insurance Management Section, Lanzhou University Second Hospital, Lanzhou, 730000, China
| | - Hai-Li Shen
- Department of Rheumatology and Immunology, Lanzhou University Second Hospital, Lanzhou, 730000, China.
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Zhao J, Huang H, Wang Y, Deng X, Geng Y, Zhang X, Ji L, Song Z, Zhang Z. Real-World Clinical Equivalence of Generic and Branded Tofacitinib: A Prospective Longitudinal Cohort Study in Patients With Rheumatoid Arthritis. Mayo Clin Proc 2024; 99:26-38. [PMID: 38176832 DOI: 10.1016/j.mayocp.2023.08.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 08/16/2023] [Accepted: 08/29/2023] [Indexed: 01/06/2024]
Abstract
OBJECTIVES To explore the clinical efficacy and safety of generic tofacitinib vs brand name tofacitinib in patients with rheumatoid arthritis (RA) in a single-center comparative study based on a prospective real-world cohort. METHODS Patients with RA receiving tofacitinib, either generic (Kelejia) or branded (Xeljanz), from March 2017, to December 31, 2022, were enrolled. The primary outcome was the simplified disease activity index (SDAI)-defined remission rate at month 6. Secondary outcomes included the rates of remission and low disease activity defined by other composite scores; European Alliance of Associations for Rheumatology response rate, and ultrasonic synovitis scores at months 1, 3, 6, and 12. Cost-effectiveness was investigated. Propensity score-based inverse probability of treatment weighting was adopted to reduce selection bias. RESULTS A total of 204 patients were enrolled: 59 in the generic group and 145 in the branded group. An SDAI-defined remission was achieved in 41.1% and 39.2% of patients in the generic and branded groups, respectively, at month 6 (P=.85). Rates of remission and low disease activity achievement, changes in clinical disease activity scores, and power Doppler and gray scale synovitis scores at months 1, 3, 6, and 12 were comparable between the 2 groups. Similar proportions of patients in the groups achieved moderate/good response at months 1, 3, 6, and 12. Rates of drug retention and adverse effects were also similar in the 2 groups. Both Kelejia and Xeljanz were cost-effective, but Kelejia had a lower average cost-effectiveness ratio. CONCLUSION Generic tofacitinib (Keljia) had equivalent clinical efficacy and safety and better cost-effectiveness compared with its originator (Xeljanz).
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Affiliation(s)
- Juan Zhao
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Hong Huang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Yu Wang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Xuerong Deng
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Yan Geng
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Xiaohui Zhang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Lanlan Ji
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Zhibo Song
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Zhuoli Zhang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China; National Clinical Research Center for Skin and Immune Diseases, Beijing, China.
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Rodríguez Esquíroz A, Arrondo Velasco A, Egüés Lugea A, Sarobe Carricas M. Improvement in RAID questionnaire results in patients with rheumatoid arthritis treated with advanced therapies. Eur J Hosp Pharm 2023; 31:21-26. [PMID: 35228268 PMCID: PMC10800251 DOI: 10.1136/ejhpharm-2021-003084] [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: 10/01/2021] [Accepted: 02/15/2022] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES To analyse the changes in patient-reported outcomes after starting advanced antirheumatic treatment. METHODS The study included all patients who started self-administered biological or targeted synthetic treatments for rheumatoid arthritis between February and November 2020. The patients were given the RAID quality of life questionnaire to complete before starting the treatment and after 4 months. Univariate and multivariate analyses were performed to determine the association between patients' clinical and sociodemographic characteristics and quality of life improvement. The level of significance was set at 0.05. RESULTS Forty-six patients were included. Their ratings in the RAID questionnaire were improved after 4 months of treatment, both in the final overall total, which improved by 1.63±2.29 points, and in the different subtopics of the questionnaire (range 0-10). Pain was the domain that improved the most (2.33±2.82 points), followed by functional disability (2.15±2.51) and physical well-being (1.96±3.18). The improvement was statistically significant in all domains except the sleep score, which showed no statistically significant difference between the two time points analysed. CONCLUSIONS Advanced antirheumatic treatment improves the quality of life of patients after 4 months of treatment.
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Farisogullari B, Santos EJF, Dures E, Geenen R, Machado PM. Efficacy of pharmacological interventions: a systematic review informing the 2023 EULAR recommendations for the management of fatigue in people with inflammatory rheumatic and musculoskeletal diseases. RMD Open 2023; 9:e003349. [PMID: 38056919 DOI: 10.1136/rmdopen-2023-003349] [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: 05/30/2023] [Accepted: 07/14/2023] [Indexed: 12/08/2023] Open
Abstract
OBJECTIVE To identify the best evidence on the efficacy of pharmacological interventions in reducing fatigue in people with inflammatory rheumatic and musculoskeletal diseases (I-RMDs) and to summarise their safety in the identified studies to inform European Alliance of Associations for Rheumatology recommendations for the management of fatigue in people with I-RMDs. METHODS Systematic review of adults with I-RMDs conducted according to the Cochrane Handbook. Search strategy ran in Medline, Embase, Cochrane Library, CINAHL Complete, PEDro, OTseeker and PsycINFO. Only randomised controlled trials (RCTs) or controlled clinical trials were eligible. Assessment of risk of bias, data extraction and synthesis performed by two reviewers independently and in duplicate. Data pooled in statistical meta-analyses. RESULTS From 4151 records, 455 were selected for full-text review, 99 fulfilled the inclusion criteria and 19 RCTs were included in meta-analyses. Adalimumab was superior to placebo in reducing fatigue at 12 and 52 weeks in rheumatoid arthritis (RA) (n=3 and 2 RCTs; mean difference (MD)= -3.03, p<0.001; MD=-2.25, p=0.03, respectively). Golimumab (n=2 RCTs; 24 weeks: MD=-5.27, p<0.001), baricitinib (n=2 RCTs; 24 weeks: MD=-4.06, p<0.001), sarilumab (n=2 RCTs; 24 weeks: MD=-3.15, p<0.001), tocilizumab (n=3 RCTs; 24 weeks: MD=-3.69, p<0.001) and tofacitinib (n=3 RCTs; 12 weeks: MD=-4.44, p<0.001) were also superior to placebo in reducing fatigue in RA. A dose/effect relationship was observed for sarilumab, tocilizumab and tofacitinib. In spondyloarthritis (excluding psoriatic arthritis), secukinumab was superior to placebo in reducing fatigue at 16 weeks (n=2 RCTs; MD=-4.15, p<0.001), with a dose/effect relationship also observed. The narrative results of the RCTs not included in the meta-analysis indicated that several other pharmacological interventions were efficacious in reducing fatigue, with reassuring safety results. CONCLUSIONS Several pharmacological interventions are efficacious and generally safe for managing fatigue in people with I-RMDs.
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Affiliation(s)
| | - Eduardo José Ferreira Santos
- School of Health, Polytechnic University, Viseu, Portugal
- Health Sciences Research Unit: Nursing (UICiSA:E), Coimbra, Portugal
| | - Emma Dures
- Academic Rheumatology, Bristol Royal Infirmary, Bristol, UK
- School of Health and Social Wellbeing, University of the West of England, Bristol, UK
| | - Rinie Geenen
- Department of Psychology, Utrecht University, Utrecht, The Netherlands
| | - Pedro M Machado
- Centre for Rheumatology & Department of Neuromuscular Diseases, University College London, London, UK
- National Institute for Health Research (NIHR) University College London Hospitals Biomedical Research Centre, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Rheumatology, Northwick Park Hospital, London North West University Healthcare NHS Trust, London, UK
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Shamail GMH, Haridoss M, Natarajan M, Joshua V, Bagepally BS. Association Between Janus Kinase Inhibitors Therapy and Mental Health Outcome in Rheumatoid Arthritis: A Systematic Review and Meta-analysis. Rheumatol Ther 2022; 9:313-329. [PMID: 34902113 PMCID: PMC8964882 DOI: 10.1007/s40744-021-00409-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/24/2021] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is a chronic debilitating illness, usually associated with mental health ailments. Literature reports contradictory observations about the association between recent RA pharmacotherapies and mental health. We systematically reviewed RA randomized control trials to synthesize the association between Janus kinases (JAK) inhibitors therapy and mental health. METHODS We systematically searched clinical trials of JAK inhibitor intervention reporting mental health outcomes using short form-36 (SF-36) in PubMed, Embase, and Scopus databases from inception to February 2021. We have selected the studies and extracted the data, adhering to Preferred Reporting Items of Systematic reviews and Meta-Analysis (PRISMA) guidelines. We have pooled the mean change of SF-36 mental component score (MCS) between JAK inhibitors and comparator therapy with a 95% confidence interval. RESULTS Of the 2915 searched studies for systematic review, 19 studies involving 14,323 individuals were included for the meta-analysis. The pooled mean reduction in SF-36 MCS scores (after minus before) with JAK inhibitors was 4.95 (4.41-5.48). The pooled mean difference of incremental mean change in SF-36 MCS score between JAK monotherapy and comparator was 1.53 (0.88-2.18). The improvement in SF-36 MCS scores with JAK inhibitor therapy is greater than the minimum clinically important difference (MCID) value of 2.5. However, on separate analysis with comparator drugs like methotrexate and standard treatment, the MCS scores did not exceeded the MCID value and were also not statistically significant. CONCLUSIONS JAK inhibitors results in clinically meaningful improvement in the mental health scores of the RA patients. PROSPERO REGISTRATION ID 2021 CRD42021234466.
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Affiliation(s)
| | - Madhumitha Haridoss
- Health Technology Assessment Resource Centre, ICMR-National Institute of Epidemiology, R-127, Tamil Nadu Housing Board, Phase I and II, Ayapakkam, Chennai, 600077, India
| | - Meenakumari Natarajan
- Health Technology Assessment Resource Centre, ICMR-National Institute of Epidemiology, R-127, Tamil Nadu Housing Board, Phase I and II, Ayapakkam, Chennai, 600077, India
| | - Vasna Joshua
- ICMR-National Institute of Epidemiology, Chennai, India
| | - Bhavani Shankara Bagepally
- ICMR-National Institute of Epidemiology, Chennai, India.
- Health Technology Assessment Resource Centre, ICMR-National Institute of Epidemiology, R-127, Tamil Nadu Housing Board, Phase I and II, Ayapakkam, Chennai, 600077, India.
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You H, Xu D, Hou Y, Zhou J, Wang Q, Li M, Zeng X. Tofacitinib as a possible treatment for skin thickening in diffuse cutaneous systemic sclerosis. Rheumatology (Oxford) 2021; 60:2472-2477. [PMID: 33188425 DOI: 10.1093/rheumatology/keaa613] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 08/23/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To analyse the effectiveness of tofacitinib for the treatment of refractory skin thickening in dcSSc. METHODS Data from 10 patients with dcSSc treated with tofacitinib (5 mg twice daily) were analysed. A total of 12 dcSSc patients treated with intensive conventional immunosuppressants were selected as the historical comparator group. A clinically relevant response was defined as a decrease in the modified Rodnan skin score (mRSS) of >5 points and ≥25% from baseline. Clinical indicators were compared between the two groups to evaluate the effect of tofacitinib. RESULTS The mRSS significantly improved the first month after tofacitinib treatment, with a mean change in the mRSS of -3.7 (95% CI -5.52, -1.88; P = 0.001) and greater than the comparators at 6 months [-10.0 (95% CI -14.74, -5.26) vs -4.1 (95% CI -7.49, -0.73), P = 0.026]. Tofacitinib-treated patients had a significantly shorter response time than the comparators (P = 0.015 by log-rank test), with overall response rates of 20% (2/10) vs 0% (0/12) and 60% (6/10) vs 16.7% (2/12) at 1 and 3 months, respectively. CONCLUSION Our results indicate that tofacitinib may be as effective as or even better than intensive conventional immunosuppressants, with a quicker and higher response rate in refractory dcSSc patients with progressive skin thickness.
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Affiliation(s)
- Hanxiao You
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
| | - Dong Xu
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
| | - Yong Hou
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
| | - Jiaxin Zhou
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
| | - Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
| | - Mengtao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Science, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
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Yang Y, Xu J, Xu J, Li X, Hu J, Li X, Zhang X, He D, Bao C, Li Z, Wang G, Zerbini CAF, Spindler AJ, Kannowski CL, Wu H, Ji F, Zhan L, Liu M, Li Z. Patient-reported outcomes from a randomized, double-blind, placebo controlled, phase III study of baricitinib versus placebo in patients with moderately to severely active rheumatoid arthritis and an inadequate response to methotrexate therapy: results from the RA-BALANCE study. Ther Adv Musculoskelet Dis 2021; 13:1759720X211006964. [PMID: 33959198 PMCID: PMC8064513 DOI: 10.1177/1759720x211006964] [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: 02/10/2021] [Accepted: 03/10/2021] [Indexed: 10/27/2022] Open
Abstract
INTRODUCTION To assess the effect of baricitinib on patient-reported outcomes (PROs) in patients with moderately to severely active rheumatoid arthritis (RA) who had an inadequate response to methotrexate (MTX). METHODS This was a 52-week, randomized, double-blind, placebo controlled, phase III study in patients with RA who had an inadequate response to MTX. Patients (n = 290) receiving stable background MTX were randomly assigned (1:1) to receive placebo or baricitinib 4 mg once daily with a primary endpoint at week 12. PROs assessed included Health Assessment Questionnaire-Disability Index (HAQ-DI), Patient's Global Assessment of Disease Activity, patient's assessment of pain, Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F), European Quality of Life-5 Dimensions-5 Level index scores and visual analogue scale, and measures collected in electronic patient daily diaries: duration of morning joint stiffness, Worst Tiredness, and Worst Joint Pain. Treatment comparisons were made with logistic regression and analysis of covariance models for categorical and continuous variables, respectively. RESULTS Statistically significant (p ⩽ 0.05) improvements in all PROs were observed in the baricitinib 4 mg group compared to placebo as early as week 1 to week 4; and were sustained to week 24. These improvements were maintained until week 52 for the baricitinib group. A significantly larger proportion of patients met or exceeded the minimum clinically important difference for HAQ-DI (⩾0.22) and FACIT-F (3.56) profiles in the baricitinib group. CONCLUSION Baricitinib provided significant improvements in PROs compared to placebo to 52 weeks of treatment in patients with RA who had an inadequate response to MTX.Clinicaltrials.gov identifier: https://clinicaltrials.gov/ct2/show/NCT02265705; NCT02265705; RA-BALANCE. Registered 13 October 2014.
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Affiliation(s)
- Yue Yang
- Institute of Rheumatology and Immunology, Peking University People’s Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing 100029, China
| | - Jianhua Xu
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jian Xu
- First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xingfu Li
- Qilu Hospital of Shandong University, Jinan, China
| | - Jiankang Hu
- Jiangxi Pingxiang People’s Hospital, Pingxiang, China
| | - Xiangpei Li
- The First Affiliated Hospital of USTC (Anhui Provincial Hospital), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Xiao Zhang
- Guangdong General Hospital, Guangzhou, China
| | | | - Chunde Bao
- Renji Hospital Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zhijun Li
- First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | | | | | | | | | - Hanjun Wu
- Lilly Suzhou Pharmaceutical Co. Ltd, Shanghai, China
| | - Fei Ji
- Lilly Suzhou Pharmaceutical Co. Ltd, Shanghai, China
| | - Lujing Zhan
- Lilly Suzhou Pharmaceutical Co. Ltd, Shanghai, China
| | - Mengru Liu
- Lilly Suzhou Pharmaceutical Co. Ltd, Shanghai, China
| | - Zhanguo Li
- Department of Rheumatology and Immunity, Center of Clinical Immunology, Peking University People’s Hospital, Xicheng District, Beijing, P.R. China
- Institute of Rheumatology and Immunology, Medical School of Peking University, No. 11 Xizhimen South Street, Xicheng District, Beijing 100029, P.R. China
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Tian L, Xiong X, Guo Q, Chen Y, Wang L, Dong P, Ma A. Cost-Effectiveness of Tofacitinib for Patients with Moderate-to-Severe Rheumatoid Arthritis in China. PHARMACOECONOMICS 2020; 38:1345-1358. [PMID: 32929677 DOI: 10.1007/s40273-020-00961-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/31/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Patients with moderate-to-severe rheumatoid arthritis have a heavy financial burden. The cost-effectiveness of introducing tofacitinib to the current treatment sequence for patients with moderate-to-severe rheumatoid arthritis who have inadequate response or intolerance to conventional synthetic disease-modifying antirheumatic drugs (csDMARDs-IR) in China remains unknown. OBJECTIVE The objective of this study was to assess the cost-effectiveness of introducing tofacitinib into the current treatment sequence in China for patients with moderate-to-severe rheumatoid arthritis who have csDMARDs-IR. METHODS A Markov model was constructed from the perspective of the Chinese healthcare system to compare treatment sequences with and without first-line tofacitinib for patients with rheumatoid arthritis with csDMARDs-IR. The treatment sequence without tofacitinib included adalimumab, etanercept, recombinant human tumor necrosis factor receptor-Fc fusion protein, infliximab, and tocilizumab. Costs were derived from publicly available sources. Clinical trials, network meta-analysis, and real-world data were used to generate quality-adjusted life-years (QALYs), transition probabilities, and the incidence of adverse events. Mortality probabilities were estimated from rheumatoid arthritis-based, Chinese all-cause mortality data. One-way and probabilistic sensitivity analyses were conducted to verify the robustness of the model. In addition, the cost-effectiveness of adding tofacitinib as second- and third-line treatment options was evaluated in our analyses. Costs and effects were discounted at 5% per anum. RESULTS Compared to the current treatment sequence, adding tofacitinib as first-line treatment led to a cost-saving of $US880.11 (2018 values) and incremental QALYs of 1.34. Sensitivity analyses showed the results to be robust. Adding tofacitinib at second-line therapy was also a cost-saving option with a cost saving of $US653.65 and incremental QALYs of 1.34, while the incremental cost-effectiveness ratio of adding tofacitinib at third-line therapy was $US5588.14 per QALY gained. CONCLUSIONS Using the WHO-recommended ICER acceptability threshold of ≤ 1-time per capita Gross Domestic Product (GDP), our analysis suggests that the introduction of tofacitinib into the current treatment sequence for moderate-to-severe RA patients with csDMARDs-IR in China was a cost saving option as first- and second-line treatment, and cost-effective as a third-line treatment option. Of note, use of tofacitinib as first- and second-line treatment post-csDMARDs-IR appeared to be cost saving.
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Affiliation(s)
- Lei Tian
- School of International Pharmaceutical Business, China Pharmaceutical University, 639 Longmiandadao Avenue, Nanjing, 211198, China
| | - Xiaomo Xiong
- School of International Pharmaceutical Business, China Pharmaceutical University, 639 Longmiandadao Avenue, Nanjing, 211198, China
| | - Qiang Guo
- Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yixi Chen
- Pfizer Investment Co. Ltd, Beijing, China
| | - Luying Wang
- School of International Pharmaceutical Business, China Pharmaceutical University, 639 Longmiandadao Avenue, Nanjing, 211198, China
| | - Peng Dong
- Pfizer Investment Co. Ltd, Beijing, China
| | - Aixia Ma
- School of International Pharmaceutical Business, China Pharmaceutical University, 639 Longmiandadao Avenue, Nanjing, 211198, China.
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Busija L, Ackerman IN, Haas R, Wallis J, Nolte S, Bentley S, Miura D, Hawkins M, Buchbinder R. Adult Measures of General Health and Health‐Related Quality of Life. Arthritis Care Res (Hoboken) 2020; 72 Suppl 10:522-564. [DOI: 10.1002/acr.24216] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 04/07/2020] [Indexed: 12/15/2022]
Affiliation(s)
| | | | - Romi Haas
- Cabrini Institute, Malvern, Victoria, Australia, and Monash University Melbourne Victoria Australia
| | - Jason Wallis
- Cabrini Institute, Malvern, Victoria, Australia, and Monash University Melbourne Victoria Australia
| | - Sandra Nolte
- Charité – Universitätsmedizin Berlin and Berlin Institute of Health, Berlin, Germany, ICON GmbH, Munich, Germany, and Deakin University Burwood Victoria Australia
| | - Sharon Bentley
- Queensland University of Technology Kelvin Grove Queensland Australia
| | | | - Melanie Hawkins
- Deakin University, Burwood, Victoria, Australia, and Swinburne University of Technology Melbourne Victoria Australia
| | - Rachelle Buchbinder
- Cabrini Institute, Malvern, Victoria, Australia, and Monash University Melbourne Victoria Australia
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Yang Y, Li XF, Zhang X, Bao CD, Hu JK, Xu JH, Li XP, Xu J, He DY, Li ZJ, Wang GC, Wu HJ, Ji F, Zhan LJ, Zerbini CAF, Li ZG. Efficacy and Safety of Baricitinib in Chinese Rheumatoid Arthritis Patients and the Subgroup Analyses: Results from Study RA-BALANCE. Rheumatol Ther 2020; 7:851-866. [PMID: 32876903 PMCID: PMC7695798 DOI: 10.1007/s40744-020-00231-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION Baricitinib is an oral selective inhibitor of Janus kinase (JAK) 1 and JAK 2, which has demonstrated significant efficacy in patients with moderately to severely active rheumatoid arthritis (RA). This analysis aims to describe the efficacy and safety of baricitinib in Chinese RA patients with an inadequate response to methotrexate (MTX-IR), and to analyze the effects of baseline characteristics on the efficacy of baricitinib treatment. METHODS In this 52-week, randomized, double-blind, placebo-controlled study, 231 Chinese patients with moderately to severely active RA who had MTX-IR were randomly assigned to placebo (n = 115) or baricitinib 4 mg once daily (n = 116). The primary endpoint was American College of Rheumatology 20% (ACR20) response at week 12. Other efficacy measures included ACR50, ACR70, Physician's Global Assessment of Disease Activity, Patient's Global Assessment of Disease Activity, patient's assessment of pain, Disease Activity Score in 28 joints using high-sensitivity C-reactive protein, remission and low disease activity rates according to Simplified Disease Activity Index or Clinical Disease Activity Index, Health Assessment Questionnaire-Disability Index, and mean duration and severity of morning joint stiffness, worst tiredness and worst joint pain were analyzed. Additionally, subgroup analyses were performed across baseline characteristics. RESULTS Statistically significant improvement in ACR20 response was achieved with baricitinib at week 12 (53.4 vs. 22.6%, p = 0.001) in Chinese patients, compared to placebo. Most of the secondary objectives were met with statistically significant improvements. Efficacy of baricitinib was irrespective of patient demographics and baseline characteristics. Safety events were similar between the baricitinib and placebo groups. CONCLUSIONS The efficacy of baricitinib 4 mg in Chinese patients with moderately to severely active RA and prior MTX-IR was clinically significant compared to placebo regardless of baseline characteristics. Baricitinib was well tolerated with an acceptable safety profile during the full study period. TRIAL REGISTRATION NCT02265705.
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Affiliation(s)
- Yue Yang
- Peking University People's Hospital, Beijing, China
| | - Xing-Fu Li
- Qilu Hospital of Shandong University, Jinan, China
| | - Xiao Zhang
- Guangdong General Hospital, Guangzhou, China
| | - Chun-De Bao
- Renji Hospital Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jian-Kang Hu
- Jiangxi Pingxiang People's Hospital, Pingxiang, China
| | - Jian-Hua Xu
- The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiang-Pei Li
- The First Affiliated Hospital of USTC (Anhui Provincial Hospital), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Jian Xu
- First Affiliated Hospital of Kunming Medical University, Kunming, China
| | | | - Zhi-Jun Li
- First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | | | | | - Fei Ji
- Eli Lilly and Company, Shanghai, China
| | | | - Cristiano A F Zerbini
- CEPIC-Centro Paulista de Investigação Clinica E Serviços Medicos, Ipiranga, São Paulo, Brazil
| | - Zhan-Guo Li
- Peking University People's Hospital, Beijing, China.
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11
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Abstract
Autoimmune diseases, such as rheumatoid arthritis, systematic lupus erythematosus and Sjögren's syndrome, are a group of diseases characterized by the activation of immune cells and excessive production of autoantibodies. Although the pathogenesis of these diseases is still not completely understood, studies have shown that multiple factors including genetics, environment and immune responses play important roles in the development and progression of the diseases. In China, there are great achievements in the mechanisms of autoimmune diseases during the last decades. These studies provide new insight to understand the diseases and also shed light on the development of novel therapy.
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Affiliation(s)
- Ru Li
- Department of Rheumatology & Immunology, Peking University People's Hospital, Beijing, China; Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China.
| | - Xing Sun
- Department of Rheumatology & Immunology, Peking University People's Hospital, Beijing, China; Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Xu Liu
- Department of Rheumatology & Immunology, Peking University People's Hospital, Beijing, China; Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Yue Yang
- Department of Rheumatology & Immunology, Peking University People's Hospital, Beijing, China; Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
| | - Zhanguo Li
- Department of Rheumatology & Immunology, Peking University People's Hospital, Beijing, China; Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China
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12
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Abstract
INTRODUCTION Tofacitinib inhibits the Janus kinases, tyrosine kinases that are activated by cytokines involved in the pathophysiology of rheumatoid arthritis. Areas covered: Clinical trials have revealed an anti-rheumatic effect of monotherapy and combination therapy with methotrexate (MTX). Post-hoc analysis of those clinical trials and real-world experiences will be reviewed to explore efficacy and safety. Expert commentary: The efficacy of tofacitinib monotherapy has garnered much attention and has been initiated in large number of patients. However, combination therapy with MTX is necessary in order to achieve the maximum effect. Combination therapy can be transferred to monotherapy by tapering and/or discontinuing MTX. The discontinuation of tofacitinib should be avoided and tapering should be investigated. There has been no new safety signal although venous thrombotic events (VTEs) have been raised and would require long-term follow-up. Increased events of Herpes zoster were observed and the use of a subunit vaccination is expected to become an effective tool for prevention. Post-hoc analysis of the clinical trials and real-world experience is revealing further usefulness of tofacitinib not only in rheumatoid arthritis but also other diseases. Additional experience and data from the real world are required to help improve the use of tofacitinib..
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Affiliation(s)
- Kunihiro Yamaoka
- a Department of Rheumatology and Infectious Diseases , Kitasato University School of Medicine , Sagamihara , Japan
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13
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Li ZG, Liu Y, Xu HJ, Chen ZW, Bao CD, Gu JR, Zhao DB, An Y, Hwang LJ, Wang L, Kremer J, Wu QZ. Efficacy and Safety of Tofacitinib in Chinese Patients with Rheumatoid Arthritis. Chin Med J (Engl) 2019; 131:2683-2692. [PMID: 30425195 PMCID: PMC6247584 DOI: 10.4103/0366-6999.245157] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background: Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA). This study assessed the efficacy and safety of tofacitinib in Chinese patients with RA enrolled in Phase 3 and long-term extension (LTE) studies. Methods: ORAL Sync was a 1-year, randomized, placebo-controlled, Phase 3 trial. Patients received tofacitinib 5 or 10 mg twice daily (BID) or placebo advanced to tofacitinib 5 or 10 mg BID at 3 or 6 months. All patients remained on ≥1 background conventional synthetic disease-modifying antirheumatic drug. ORAL Sequel is an open-label LTE study (data-cut: March 2015; data collection and analyses were ongoing, and study database was not locked at the time of analysis; study was closed in 2017). Efficacy outcomes: American College of Rheumatology (ACR) 20/50/70 response rates and Disease Activity Score in 28 joints using erythrocyte sedimentation rate (DAS28-4 [ESR]). Patient- and physician-reported outcomes: Health Assessment Questionnaire-Disability Index (HAQ-DI), Patient and Physician Global Assessment of Arthritis, and pain (visual analog scale). Safety was assessed throughout. Results: ORAL Sync included 218 patients; 192 were subsequently enrolled into ORAL Sequel. In ORAL Sync, more patients achieved ACR20 (tofacitinib 5 mg BID, 67.4%; 10 mg BID, 70.6%; placebo, 34.1%) and DAS28-4 (ESR) <2.6 (tofacitinib 5 mg BID, 7.1%; 10 mg BID, 13.1%; placebo, 2.3%) with tofacitinib versus placebo at Month 6. Mean changes from baseline in HAQ-DI were greater with tofacitinib versus placebo at Month 6. In ORAL Sequel, efficacy was consistent to Month 48. Incidence rates for adverse events of special interest in tofacitinib-treated patients were similar to the global population. Conclusions: Tofacitinib significantly reduced signs/symptoms and improved physical function and quality of life in Chinese patients with moderate-to-severely active RA up to Month 48. The safety profile was consistent with the global population. Clinical Trial Identifier: NCT00856544 and NCT00413699.
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Affiliation(s)
- Zhan-Guo Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing 100044, China
| | - Yi Liu
- Department of Rheumatology and Immunology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Hu-Ji Xu
- Department of Rheumatology and Immunology, Shanghai Changzheng Hospital, The Second Military Medical University, Shanghai 200003, China
| | - Zhi-Wei Chen
- Department of Rheumatology, First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - Chun-De Bao
- Department of Rheumatology, Shanghai Renji Hospital, Shanghai 200000, China
| | - Jie-Ruo Gu
- Department of Rheumatology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510630, China
| | - Dong-Bao Zhao
- Department of Rheumatology and Immunology, Changhai Hospital of Shanghai, Shanghai 200433, China
| | - Yuan An
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing 100044, China
| | - Lie-Ju Hwang
- Statistician, Pfizer Inc, New York, NY 10017, USA (at the time of analysis)
| | - Lisy Wang
- Clinician, Pfizer Inc, Groton, CT 06340, USA
| | - Joel Kremer
- Center for Rheumatology, Albany Medical College, Albany, NY 12208, USA
| | - Qi-Zhe Wu
- Medical, Pfizer Inc, Beijing 100010, China
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