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Wang X, Quan S, Li J, Liu Y, Sun H, Zhang J, Liu D. Protective Effects of Grape Seed Proanthocyanidin Extract in Preventing DSS Induced Ulcerative Colitis Based on Pharmacodynamic, Pharmacokinetic and Tissue Distribution. Curr Drug Metab 2022; 23:496-505. [PMID: 35692132 DOI: 10.2174/1389200223666220609151836] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/15/2022] [Accepted: 04/29/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Based on pharmacodynamic, pharmacokinetic and tissue distribution studies, we explored the potential effect of grape seed proanthocyanidin extract (GSPE) on dextran sodium sulfate (DSS) -induced ulcerative colitis in mice and its underlying mechanism. METHODS A liquid chromatography-mass spectrometry method was developed to measure the content of five components of GSPE in rat plasma and tissue. After oral administration of GSPE, correlative index levels of interleukin-1β (IL-1β), interleukin-6 (IL-6), factor-α (TNF-α), Nitric Oxide (NO), malonaldehyde (MDA), and superoxide dismutase (SOD) were detected in the serum and colon tissues. The protein expression levels of HO-1, Nrf2 and NF-κB in the mouse colonic mucosa were analysed using immunohistochemistry. RESULTS Pharmacodynamic tests showed substantially reduced mice body weight, diarrhea, and bloody stool in the model group. The pathological damage to the colonic mucosa of mice in the GSPE groups was remarkably reduced in a dose-dependent manner. The histopathological score of the colon in the model group was significantly higher than that of the control group (P <0.05), suggesting that DSS caused severe damage to the colon. After oral administration of GSPE, the serum and colonic tissue levels of IL-1β, IL-6, TNF-α, NO, and MDA decreased, whereas SOD content increased, Moreover, the protein levels of NF-κB and Keap-1 were significantly decreased, whereas the expression levels of Nrf2 and HO-1 proteins increased (P<0.01) based on the results of the microwave-immunohistochemical assay. The pharmacokinetic results showed that catechin, epicatechin, and procyanidins B1, B2, and B4 are widely distributed in the tissues and blood of rats and may accumulate in some tissues. Catechin and epicatechin peaked at 0.25 and 1.5 h for the first and second time, respectively. Procyanidin B1, B2, and B4 peaked at 0.5 and 1.5 h for the first and second time, respectively, owing to the effect of the hepato-enteric circulation. The active components of GSPE can reach the colon of the lesion site, and hepatoenteric circulation can increase the residence time of the active components in the body, which further increases the anti-ulcer activity. CONCLUSION Our findings suggest that GSPE has a potential protective effect against DSS-induced ulcerative colitis in mice.
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Affiliation(s)
- Xinrui Wang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Shuai Quan
- Logistics College of Chinese People's Armed Police Forces, Tianjin 300309, China
| | - Jingyang Li
- Logistics College of Chinese People's Armed Police Forces, Tianjin 300309, China
| | - Ying Liu
- Tianjin Jianfeng Nature Product R&D Co., Ltd., Tianjin 300457
| | - Huageng Sun
- Tianjin Jianfeng Nature Product R&D Co., Ltd., Tianjin 300457
| | - Jingze Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Dailin Liu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
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Xu W, Su W, Xue Z, Pu F, Xie Z, Jin K, Polyakov NE, Dushkin AV, Su W. Research on Preparation of 5-ASA Colon-Specific Hydrogel Delivery System without Crosslinking Agent by Mechanochemical Method. Pharm Res 2021; 38:693-706. [PMID: 33754258 DOI: 10.1007/s11095-021-02993-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 12/11/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE This study aims to overcome the challenges of the current oral targeted drug delivery system, such as the complex preparation process, poor biocompatibility, and delayed drug release. METHODS Here, a non-covalent polymer hydrogel was prepared using the mechanochemical method, and the solid phase loading of 5-amino salicylic acid (5-ASA) was realized. RESULTS The results obtained from the thermodynamics study, particle size analysis, and electron microscopy show that chitosan (CS) and sodium alginate (SA) form a pH-sensitive hydrogel under the mechanochemical force and also maintain good stability in aqueous solution. Fluorescent tracers study showed that the pH-sensitive hydrogel could achieve the targeted drug release in the colon and the retention time was over 12 h. Next, in vivo efficacy studies, change in mice body weight, DAI (disease activity index) score, thymus, and spleen index, and the diseased state of the mice colon revealed that the pH-sensitive hydrogel is an improved drug delivery system over 5-ASA API commercial preparations as observed in the efficacy and toxicological studies. CONCLUSION This method uses an innovative preparation technology that without the need of cross-linking agent to produce an efficient colon-targeted drug delivery system for the treatment of ulcerative colitis.
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Affiliation(s)
- Wenhao Xu
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Wenjing Su
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Zhencheng Xue
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
| | - Faxiang Pu
- Zhejiang Suichang Limin Pharmaceutical Co. Ltd., Suichang, People's Republic of China
| | - Zhangfu Xie
- Zhejiang Suichang Limin Pharmaceutical Co. Ltd., Suichang, People's Republic of China
| | - Kongliang Jin
- Zhejiang Suichang Limin Pharmaceutical Co. Ltd., Suichang, People's Republic of China
| | | | - Alexander V Dushkin
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China
- Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk, Russia
| | - Weike Su
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, 310014, People's Republic of China.
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Iborra M, García-Morales N, Rubio S, Bertoletti F, Calvo M, Taxonera C, Boscá-Watts MM, Sierra M, Mancenido N, Beltrán B, Nantes Castillejo Ó, García-Planella E, Vera I, Alba C, Martí-Aguado D, Ballester MP, Cano-Sanz N, Pajares-Villarroya R, Cerrillo E, Cañada A, Nos P. Real-life experience with 4 years of golimumab persistence in ulcerative colitis patients. Sci Rep 2020; 10:17774. [PMID: 33082359 PMCID: PMC7576126 DOI: 10.1038/s41598-020-73577-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 09/17/2020] [Indexed: 02/08/2023] Open
Abstract
Golimumab has demonstrated its long-term efficacy and safety in ulcerative colitis in clinical trials, but no data of long-term persistence has been published from real world. To estimate long-term persistence of golimumab, as well as factors associated with longer persistence, in patients with ulcerative colitis in real life. Observational multicentre study including adult patients with ulcerative colitis treated with golimumab and with at least twelve months of follow-up. We included 190 patients, 105 (55.26%) naive to anti-TNF, with mean disease duration of 9.32 ± 8.09 years. Probability of persistence was 63%, 46%, 39% and 27% at 1, 2, 3 and 4 years, respectively. Persistence was lower in patients with primary failure to previous anti-TNF. Eighty-two (43.16%) patients needed dose intensification during follow-up, with a mean time until intensification of 8.03 ± 8.64 months. Dose intensification and lower disease duration predicted higher persistence with golimumab (p = 0.037 and p = 0.008, respectively). During a follow-up of 17.25 ± 15.83 months, 32 (16.5%) patients needed hospitalisation and 11 (6%) underwent colectomy. No unexpected adverse events were reported. Golimumab has demonstrated good persistence and safety profile for long treatment in ulcerative colitis patients.
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Affiliation(s)
- Marisa Iborra
- Department of Gastroenterology, Hospital Universitario y Politécnico La Fe, Avinguda de Fernando Abril Martorell, 106, 46026, Valencia, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain.
| | - Natalia García-Morales
- Department of Gastroenterology, Hospital Universitario y Politécnico La Fe, Avinguda de Fernando Abril Martorell, 106, 46026, Valencia, Spain
| | - Saoia Rubio
- Department of Digestive Diseases, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Federico Bertoletti
- Department of Gastroenterology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Marta Calvo
- Department of Gastroenterology, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Carlos Taxonera
- Department of Gastroenterology, Hospital Clínico San Carlos, Madrid, Spain
| | | | - Mónica Sierra
- Department of Gastroenterology, Complejo Asistencial Universitario de León, León, Spain
| | - Noemí Mancenido
- Department of Gastroenterology, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, Spain
| | - Belén Beltrán
- Department of Gastroenterology, Hospital Universitario y Politécnico La Fe, Avinguda de Fernando Abril Martorell, 106, 46026, Valencia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | | | | | - Isabel Vera
- Department of Gastroenterology, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Cristina Alba
- Department of Gastroenterology, Hospital Clínico San Carlos, Madrid, Spain
| | - David Martí-Aguado
- Department of Gastroenterology, Hospital Clínico Universitario, Valencia, Spain
| | | | - Noelia Cano-Sanz
- Department of Gastroenterology, Complejo Asistencial Universitario de León, León, Spain
| | - Ramón Pajares-Villarroya
- Department of Gastroenterology, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Madrid, Spain
| | - Elena Cerrillo
- Department of Gastroenterology, Hospital Universitario y Politécnico La Fe, Avinguda de Fernando Abril Martorell, 106, 46026, Valencia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Antonio Cañada
- Deparment of Biostatistics and Bioinformatics, Instituto de Investigación Sanitaria Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Pilar Nos
- Department of Gastroenterology, Hospital Universitario y Politécnico La Fe, Avinguda de Fernando Abril Martorell, 106, 46026, Valencia, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
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The impact of pregnancy on biologic therapies for the treatment of inflammatory bowel disease. Best Pract Res Clin Gastroenterol 2020; 44-45:101670. [PMID: 32359682 DOI: 10.1016/j.bpg.2020.101670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 01/31/2023]
Abstract
Active inflammatory bowel disease during conception and pregnancy has been associated with adverse materno-fetal outcomes. Patients are often unduly concerned about the adverse effects of biologic medications on the growing fetus, however, continuing therapy is advised, with potential risks of therapy outweighed by the risks of active maternal disease. A number of physiological changes associated with pregnancy can alter the absorption, distribution and elimination of these therapies, which may impact on their safety and efficacy. We review the current evidence regarding the effects of pregnancy on the pharmacokinetics of biologic therapies, as well as drug concentration measurements during pregnancy and at time of delivery. A greater understanding of the impact of pregnancy on the pharmacokinetics of biologic therapies and the emerging utilisation of drug concentration monitoring during pregnancy may lead to improved materno-fetal outcomes in patients with inflammatory bowel disease.
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Takada M, Ohba Y, Kamiya S, Kabashima T, Nakashima K. Simple and rapid analysis of tocilizumab using HPLC-fluorescence detection method. LUMINESCENCE 2019; 34:347-352. [PMID: 30809900 DOI: 10.1002/bio.3615] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/11/2019] [Accepted: 01/22/2019] [Indexed: 12/30/2022]
Abstract
We developed a novel assay using high-performance liquid chromatography (HPLC) with fluorescence detection for the determination of tocilizumab (TCZ), after it has undergone a facile and rapid pretreatment. TCZ belongs to the same subclass as IgG1 (Immunoglobulin G subclass 1), and we could separate TCZ from IgG1 without antigen-antibody reactions, with the novel detection method. The separation of these antibodies was achieved by pretreatment with an organic solvent containing a base, such as trimethylamine and triethylamine. The effect of these bases on the separation of TCZ is related to the hydrophobicity of the base rather than the electrostatic charge. The results indicated that the surface charge of antibodies changed because of the structural change, even though the difference in the amino acid sequences of the antibodies was very low. Our method is available for the separation of the antibody subclasses, and it would be useful to assay TCZ in blood.
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Affiliation(s)
- Makoto Takada
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Sasebo City, Nagasaki, Japan
| | - Yoshihito Ohba
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Sasebo City, Nagasaki, Japan
| | - Seitaro Kamiya
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Sasebo City, Nagasaki, Japan
| | - Tsutomu Kabashima
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Sasebo City, Nagasaki, Japan
| | - Kenichiro Nakashima
- Faculty of Pharmaceutical Sciences, Nagasaki International University, Sasebo City, Nagasaki, Japan
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Strik AS, Wang YMC, Ruff LE, Yashar W, Messmer BT, Mould DR. Individualized Dosing of Therapeutic Monoclonal Antibodies-a Changing Treatment Paradigm? AAPS JOURNAL 2018; 20:99. [PMID: 30187153 PMCID: PMC8364290 DOI: 10.1208/s12248-018-0257-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 08/22/2018] [Indexed: 02/06/2023]
Abstract
The introduction of monoclonal antibodies (mAbs) to the treatment of inflammatory bowel disease (IBD) was an important medical milestone. MAbs have been demonstrated as safe and efficacious treatments of IBD. However, a large percentage of patients either fail to respond initially or lose response to therapy after a period of treatment. Although there are factors associated with poor treatment outcomes in IBD, one cause for treatment failure may be low mAb exposure. Consequently, gastroenterologists have begun using therapeutic drug monitoring (TDM) to guide dose adjustment. However, while beneficial, TDM does not provide sufficient information to effectively adjust doses. The pharmacokinetics (PK) and pharmacodynamics (PD) of mAbs are complex, with numerous factors impacting on mAb PK and PD. The concept of dashboard-guided dosing based on Bayesian PK models allows physicians to combine TDM with factors influencing mAb PK to individualize therapy more effectively. One issue with TDM has been the slow turnaround of assay results, either necessitating an additional clinic visit for a sample or reacting to TDM results at a subsequent, rather than the current, dose. New point-of-care (POC) assays for mAbs are being developed that would potentially allow physicians to determine drug concentration quickly. However, work remains to understand how to determine what target exposure is needed for an individual patient, and whether the combination of POC assays and dashboards presents a safe approach with substantial outcome benefit over the current standard of care.
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Affiliation(s)
- Anne S Strik
- Academic Medical Center Division of Gastroenterology, Amsterdam, Netherlands
| | - Yow-Ming C Wang
- Therapeutic Biologics Program, Office of Clinical Pharmacology, Office of Translational Sciences, Center for Drug Evaluation Research, Food and Drug Administration, Silver Spring, Maryland, USA
| | | | | | | | - Diane R Mould
- Projections Research Inc., 535 Springview Lane, Phoenixville, Pennsylvania, 19460, USA.
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Samaan MA, Pavlidis P, Digby-Bell J, Johnston EL, Dhillon A, Paramsothy R, Akintimehin AO, Medcalf L, Chung-Faye G, DuBois P, Koumoutsos I, Powell N, Anderson SHC, Sanderson J, Hayee BH, Irving PM. Golimumab: early experience and medium-term outcomes from two UK tertiary IBD centres. Frontline Gastroenterol 2018; 9:221-231. [PMID: 30047549 PMCID: PMC6056089 DOI: 10.1136/flgastro-2017-100895] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE To gain an understanding of the effectiveness of golimumab in a 'real-world' setting. DESIGN Retrospective cohort study using prospectively maintained clinical records. SETTING Two UK tertiary IBD centres. PATIENTS Patients with ulcerative colitis (UC) were given golimumab at Guy's & St Thomas and King's College Hospitals between September 2014 and December 2016. INTERVENTION Golimumab, a subcutaneously administered antitumour necrosis factor agent. MAIN OUTCOME MEASURES Clinical disease activity was assessed at baseline and at the first clinical review following induction therapy using the Simple Clinical Colitis Activity Index (SCCAI). Response was defined as an SCCAI reduction of 3 points or more. Remission was defined as an SCCAI of less than 3. RESULTS Fifty-seven patients with UC completed golimumab induction therapy. Paired preinduction and postinduction SCCAI values were available for 31 patients and fell significantly from 7 (2-19) to 3 (0-11) (p<0.001). To these 31, an additional 13 patients who did not have paired SCCAI data but stopped treatment due to documented 'non-response' in the opinion of their supervising clinician, were added. Among this combined cohort, 23/44 (52%) had a clinical response, 15/44 (34%) achieved remission and 13/44 (30%) achieved corticosteroid-free remission.Faecal calprotectin and CRP fell (FC: pre-induction: 1096 (15-4800) μg/g, post-induction: 114 (11-4800) μg/g, p = 0.011; n = 20; CRP: pre-induction: 4 (1-59) mg/L, post-induction: 2 (1-34) mg/L, p = 0.01 for n = 43). Post-induction endoscopy was carried out in 23 patients and a mucosal healing (Mayo 0 or 1) rate of 35% was observed. CONCLUSIONS Our experience mirrors previously reported real-world cohorts and demonstrates similar outcomes to those observed in randomised controlled trials. These data demonstrate a meaningful reduction in clinical, biochemical and endoscopic disease activity as well as a steroid-sparing effect in patients with previously refractory disease.
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Affiliation(s)
- Mark A Samaan
- IBD Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | | | - Emma L Johnston
- IBD Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Angad Dhillon
- IBD Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | | | - Lucy Medcalf
- IBD Service, King's College Hospital NHS Foundation Trust, London, UK
| | - Guy Chung-Faye
- IBD Service, King's College Hospital NHS Foundation Trust, London, UK
| | - Patrick DuBois
- IBD Service, King's College Hospital NHS Foundation Trust, London, UK
| | | | - Nick Powell
- IBD Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Jeremy Sanderson
- IBD Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Bu' Hussain Hayee
- IBD Service, King's College Hospital NHS Foundation Trust, London, UK
| | - Peter M Irving
- IBD Centre, Guy's and St Thomas' NHS Foundation Trust, London, UK
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Redondo C, Martínez-Feito A, Plasencia-Rodríguez C, Navarro-Compán V, Nuño-Nuño L, Peiteado D, Villalba A, Jochems A, Pascual-Salcedo D, Balsa A. Golimumab Tapering Strategy Based on Serum Drug Levels in Patients With Spondyloarthritis. Arthritis Rheumatol 2018; 70:1356-1358. [PMID: 29736972 DOI: 10.1002/art.40542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Park SH, Aniwan S, Loftus EV. Advances in the use of biologics and other novel drugs for managing inflammatory bowel disease. Curr Opin Pharmacol 2017; 37:65-71. [DOI: 10.1016/j.coph.2017.09.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 09/13/2017] [Accepted: 09/20/2017] [Indexed: 02/08/2023]
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Prado MS, Bendtzen K, Andrade LEC. Biological anti-TNF drugs: immunogenicity underlying treatment failure and adverse events. Expert Opin Drug Metab Toxicol 2017; 13:985-995. [DOI: 10.1080/17425255.2017.1360280] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Mônica Simon Prado
- Rheumatology Division, Escola Paulista de Medicina, Universidade Federal de São Paulo, Sao Paulo, Brazil
| | - Klaus Bendtzen
- Institute for Inflammation Research, Rigshospitalet University Hospital, Copenhagen, Denmark
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