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Pietschner R, Rath T, Neurath MF, Atreya R. Current and Emerging Targeted Therapies for Ulcerative Colitis. Visc Med 2023; 39:46-53. [PMID: 37405327 PMCID: PMC10315689 DOI: 10.1159/000530983] [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: 04/08/2023] [Accepted: 05/03/2023] [Indexed: 07/06/2023] Open
Abstract
Background Ulcerative colitis is one of the main entities of inflammatory bowel diseases. The clinical course of this immune-mediated disorder is marked by unpredictable exacerbations and asymptomatic remission, causing lifelong morbidity. Optimized anti-inflammatory treatment is a prerequisite to not only restore the quality of life of the affected patients but also halt progressive bowel damage and reduce the risk for colitis-associated neoplasia. Advances in understanding the underlying immunopathogenesis of ulcerative colitis have led to the advent of targeted therapies that selectively inhibit crucial molecular structures or signaling pathways that perpetuate the inflammatory reaction. Summary We will delineate the mode of action and summarize efficacy and safety data of current and emerging targeted therapies in ulcerative colitis, which encompasses representatives of the drug classes of antibodies, small molecules, and oligonucleotides. These substances have already been approved for induction and maintenance treatment or are being tested in late-stage clinical trials in moderately-to-severely active ulcerative colitis patients. These advanced therapies have enabled us to define and achieve novel therapeutic outcomes, such as clinical and endoscopic remission, histological remission, mucosal healing, and recently, also barrier healing as an emerging outcome measure. Key Messages Established and emerging targeted therapies and monitoring modalities broaden our therapeutic armamentarium and have enabled us to define novel therapeutic outcomes that have the potential to modify the individual disease course of patients with ulcerative colitis.
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Affiliation(s)
- Robert Pietschner
- Department of Medicine 1, University of Erlangen-Nürnberg, Erlangen University Hospital, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Timo Rath
- Department of Medicine 1, University of Erlangen-Nürnberg, Erlangen University Hospital, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Markus F. Neurath
- Department of Medicine 1, University of Erlangen-Nürnberg, Erlangen University Hospital, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Raja Atreya
- Department of Medicine 1, University of Erlangen-Nürnberg, Erlangen University Hospital, Erlangen, Germany
- Deutsches Zentrum für Immuntherapie, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
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102
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Hasselblatt P, Reindl W, Gauss A, Neeff H, Fusco S, Klaus J. Questions to consider when caring for patients with ulcerative colitis. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:690-700. [PMID: 36257329 DOI: 10.1055/a-1890-6015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Although the management of patients with ulcerative colitis (UC) is well defined by national and international guidelines, there are many debates and open questions related to daily care of UC patients. Here, we aimed to review topics with high clinical relevance including therapy algorithms, potential biomarkers for disease prognosis and response to therapy, the role of interventions targeting the gut microbiota, insights from head-to-head trials, novel UC medications, exit strategies, the impact of COVID19 on UC, care of patients with acute severe disease, cancer screening, and the role of surgery.
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Affiliation(s)
- Peter Hasselblatt
- Department of Medicine II, University Hospital Freiburg, Freiburg, Germany
| | - Wolfgang Reindl
- Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Annika Gauss
- University Hospital Heidelberg, Heidelberg, Germany
| | - Hannes Neeff
- Dept. of General and Visceral Surgery, Medical Center - University of Freiburg, Freiburg, Germany
| | - Stefano Fusco
- Department of Gastroenterology, Eberhard-Karls-Universität Tübingen Medizinische Fakultät, Tübingen, Germany
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103
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Russo E, Yin K, Sheng X, Mao F, Amedei A. Editorial: The mechanism of immune cells in the development of inflammatory bowel disease (IBD) and colitis-associated colorectal cancer (CAC). Front Immunol 2023; 14:1218958. [PMID: 37275918 PMCID: PMC10236310 DOI: 10.3389/fimmu.2023.1218958] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 05/15/2023] [Indexed: 06/07/2023] Open
Affiliation(s)
- Edda Russo
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Kai Yin
- Department of General Surgery, Affiliated Hospital of Jiangsu University, Institute of Digestive Diseases, Jiangsu University, Zhenjiang, China
| | - Xiumei Sheng
- Institute of Digestive Diseases, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Fei Mao
- Institute of Digestive Diseases, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Amedeo Amedei
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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104
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Gabbiadini R, Dal Buono A, Mastrorocco E, Solitano V, Repici A, Spinelli A, Condorelli G, Armuzzi A. Atherosclerotic cardiovascular diseases in inflammatory bowel diseases: to the heart of the issue. Front Cardiovasc Med 2023; 10:1143293. [PMID: 37260950 PMCID: PMC10227624 DOI: 10.3389/fcvm.2023.1143293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 05/04/2023] [Indexed: 06/02/2023] Open
Abstract
Atherosclerotic cardiovascular disease and stroke are the leading causes of morbidity and mortality worldwide. Along to the traditional risk factors for these diseases, chronic inflammation is known to be an important player in accelerating the process of atherosclerosis, which can result in an increased incidence of arterial thromboembolic events. As in other chronic inflammatory diseases, in the past few years, several studies suggested that subjects affected by inflammatory bowel diseases (IBD) may also be at an incremented risk of atherosclerotic disease, especially during the periods of disease's flare. Therefore, IBD treatment may assume an important role for achieving both disease remission and the control of the atherosclerotic risk. In this article we aimed to perform a comprehensive review on evidence on the increased risk of arterial thromboembolic events in patients affected by IBD and discuss the potential role of IBD therapy in reducing this risk.
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Affiliation(s)
- Roberto Gabbiadini
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Arianna Dal Buono
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Elisabetta Mastrorocco
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Virginia Solitano
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Alessandro Repici
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Antonino Spinelli
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Division of Colon and Rectal Surgery, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Gianluigi Condorelli
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Cardiovascular Medicine, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Alessandro Armuzzi
- IBD Center, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
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105
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Plachta-Danielzik S, Grasskemper L, Schmidt K, Schreiber S, Bokemeyer B. Health Status, Quality of Life, Psychosocial Well-being, and Wearables Data of Patients With Active Ulcerative Colitis Receiving Filgotinib Therapy (FilgoColitis Study): Protocol for a Real-world Observational Study. JMIR Res Protoc 2023; 12:e42574. [PMID: 37155235 DOI: 10.2196/42574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 03/31/2023] [Accepted: 03/31/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Filgotinib was approved in Germany for treating patients with moderate to severe active ulcerative colitis in November 2021. It represents a preferential Janus kinase 1 inhibitor. The FilgoColitis study began recruiting immediately after approval and aims to assess filgotinib effectiveness under real-world conditions with a particular focus on patient-reported outcomes (PROs). The novelty of the study design is the optional inclusion of 2 innovative wearables, which could provide a new layer of patient-derived data. OBJECTIVE The study investigates quality of life (QoL) and psychosocial well-being of patients with active ulcerative colitis during long-term exposure to filgotinib. PROs related to QoL and psychometric profiles (fatigue and depression) are collected alongside with disease activity symptom scores. We aim to evaluate physical activity patterns collected by wearables as an addition to traditional PROs, patient-reported health status, and QoL in different phases of disease activity. METHODS This is a prospective, single-arm, multicentric, noninterventional, observational study with a sample size of 250 patients. QoL is assessed with validated questionnaires: the Short Inflammatory Bowel Disease Questionnaire (sIBDQ) for the disease-specific QoL, the EQ-5D for the general QoL, and the fatigue questionnaire (Inflammatory Bowel Disease-Fatigue [IBD-F]). Physical activity data are collected from patients using wearables (SENS motion leg sensor [accelerometry] and smartwatch, GARMIN vívosmart 4). RESULTS The enrollment started in December 2021 and was still open at the date of submission. After 6 months of study initiation, 69 patients were enrolled. The study is expected to be completed in June 2026. CONCLUSIONS Real-world data for novel drugs are important to assess effectiveness outside of highly selected populations represented by randomized controlled trials. We examine whether patients' QoL and other PROs can be supplemented with physical activity patterns measured objectively. Use of wearables with newly defined outcomes represents an additional observational tool for monitoring disease activity in patients with inflammatory bowel disease. TRIAL REGISTRATION German Clinical Trials Register DRKS00027327; https://drks.de/search/en/trial/DRKS00027327. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/42574.
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Affiliation(s)
| | | | | | - Stefan Schreiber
- Clinic of General Internal Medicine I, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Bernd Bokemeyer
- Department Medicine I, University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany
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Goetsch A, D'Amico F, Allocca M, Fiorino G, Furfaro F, Zilli A, Parigi TL, Radice S, Peyrin-Biroulet L, Danese S. Advances in pharmacotherapy for ulcerative colitis: a focus on JAK1 inhibitors. Expert Opin Pharmacother 2023; 24:849-861. [PMID: 37038911 DOI: 10.1080/14656566.2023.2200931] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 04/05/2023] [Indexed: 04/12/2023]
Abstract
INTRODUCTION Janus kinase (JAK) inhibitors are an emerging class of small-molecule drugs, providing targeted therapy for a variety of diseases, and have made their way into the treatment of armamentarium of ulcerative colitis (UC) in recent years. AREAS COVERED This review focuses on the pharmacokinetics, safety, and efficacy of selective JAK1 inhibitors in the treatment of moderate-to-severe UC. The PubMed database and clinicaltrials.gov were consulted using keywords - further expanded in the methods section. The search was focused on full-text publications in English. No publication date restrictions were imposed. EXPERT OPINION JAK1 inhibitors are small-molecule drugs used in the treatment of ulcerative colitis and other immune mediated inflammatory diseases. They are orally bioavailable and have a rapid mechanism of action and no immunogenicity. JAK inhibitors can be used for the management of both naïve patients and biological-experienced patients.Particular attention should be paid to elderly patients or those with cardiovascular or oncological risk factors, in whom JAK inhibitors should be recommended only if no alternatives are available. In addition, JAK inhibitors have the potential to be combined with other biological drugs or small molecules for the management of difficult-to-treat cases.
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Affiliation(s)
- Alexander Goetsch
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
- Gastroenterology and Endoscopy, Vita-Salute San Raffaele University, Milan, Italy
| | - Ferdinando D'Amico
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Mariangela Allocca
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
| | - Gionata Fiorino
- Gastroenterology and Endoscopy, Vita-Salute San Raffaele University, Milan, Italy
| | - Federica Furfaro
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
| | - Alessandra Zilli
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
| | - Tommaso Lorenzo Parigi
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
- Gastroenterology and Endoscopy, Vita-Salute San Raffaele University, Milan, Italy
| | - Simona Radice
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, University of Lorraine, CHRU-Nancy, Nancy, France
- Inserm, NGERE, University of Lorraine, Nancy, France
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
- Gastroenterology and Endoscopy, Vita-Salute San Raffaele University, Milan, Italy
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107
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Kyriacou M, Radford S, Moran GW. Delphi consensus survey: the opinions of patients living with refractory ulcerative proctitis and the health care professionals who care for them. BMJ Open Gastroenterol 2023; 10:bmjgast-2023-001139. [PMID: 37225263 DOI: 10.1136/bmjgast-2023-001139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/24/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND Refractory ulcerative proctitis presents a huge clinical challenge not only for the patients living with this chronic, progressive condition but also for the professionals who care for them. Currently, there is limited research and evidence-based guidance, resulting in many patients living with the symptomatic burden of disease and reduced quality of life. The aim of this study was to establish a consensus on the thoughts and opinions related to refractory proctitis disease burden and best practice for management. METHODS A three-round Delphi consensus survey was conducted among patients living with refractory proctitis and the healthcare experts with knowledge on this disease from the UK. A brainstorming stage involving a focus group where the participants came up with an initial list of statements was completed. Following this, there were three rounds of Delphi surveys in which the participants were asked to rank the importance of the statements and provide any additional comments or clarifications. Calculation of mean scores, analysis of comments and revisions were performed to produce a final list of statements. RESULTS In total, 14 statements were suggested by the focus group at the initial brainstorming stage. Following completion of three Delphi survey rounds, all 14 statements reached consensus following appropriate revision. CONCLUSIONS We established consensus on the thoughts and opinions related to refractory proctitis from both the experts who manage this disease and the patients living with it. This represents the first step towards developing clinical research data and ultimately the evidence needed for best practice management guidance of this condition.
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Affiliation(s)
- Maro Kyriacou
- Gastroenterology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Shellie Radford
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, University of Nottingham University Park Campus, Nottingham, UK
| | - Gordon W Moran
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, University of Nottingham University Park Campus, Nottingham, UK
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108
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Dedden M, Wiendl M, Müller TM, Neurath MF, Zundler S. Manual cell selection in single cell transcriptomics using scSELpy supports the analysis of immune cell subsets. Front Immunol 2023; 14:1027346. [PMID: 37180117 PMCID: PMC10166880 DOI: 10.3389/fimmu.2023.1027346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 04/07/2023] [Indexed: 05/15/2023] Open
Abstract
Introduction Single cell RNA sequencing plays an increasing and indispensable role in immunological research such as in the field of inflammatory bowel diseases (IBD). Professional pipelines are complex, but tools for the manual selection and further downstream analysis of single cell populations are missing so far. Methods We developed a tool called scSELpy, which can easily be integrated into Scanpy-based pipelines, allowing the manual selection of cells on single cell transcriptomic datasets by drawing polygons on various data representations. The tool further supports the downstream analysis of the selected cells and the plotting of results. Results Taking advantage of two previously published single cell RNA sequencing datasets we show that this tool is useful for the positive and negative selection of T cell subsets implicated in IBD beyond standard clustering. We further demonstrate the feasibility for subphenotyping T cell subsets and use scSELpy to corroborate earlier conclusions drawn from the dataset. Moreover, we also show its usefulness in the context of T cell receptor sequencing. Discussion Collectively, scSELpy is a promising additive tool fulfilling a so far unmet need in the field of single cell transcriptomic analysis that might support future immunological research.
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Affiliation(s)
- Mark Dedden
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Maximilian Wiendl
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Tanja M. Müller
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), University Hospital Erlangen, Erlangen, Germany
| | - Markus F. Neurath
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), University Hospital Erlangen, Erlangen, Germany
| | - Sebastian Zundler
- Department of Medicine 1, University Hospital Erlangen and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), University Hospital Erlangen, Erlangen, Germany
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Caiazzo G, Caiazzo A, Napolitano M, Megna M, Potestio L, Fornaro L, Parisi M, Luciano MA, Ruggiero A, Testa A, Castiglione F, Patruno C, Quaranta M, Fabbrocini G. The Use of JAK/STAT Inhibitors in Chronic Inflammatory Disorders. J Clin Med 2023; 12:jcm12082865. [PMID: 37109202 PMCID: PMC10142234 DOI: 10.3390/jcm12082865] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/21/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
The Janus kinase (JAK)-signal transducer and activator of transcription (STAT) pathway plays a critical role in orchestrating immune and inflammatory responses, and it is essential for a wide range of cellular processes, including differentiation, cell growth, and apoptosis. Over the years, this pathway has been heavily investigated due to its key role in the pathogeneses of several chronic inflammatory conditions, e.g., psoriasis, atopic dermatitis (AD), and inflammatory bowel diseases (IBDs). Nevertheless, the impact of this pathway on the pathogenesis of inflammatory conditions remains unclear. This review describes the role of the JAK/STAT signaling pathway in the pathogenesis of inflammatory diseases such as psoriasis (Pso), psoriatic arthritis (PsA), AD, and IBD with a focus on ulcerative colitis (UC) and briefly resumes the use of JAK inhibitors in their clinical management.
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Affiliation(s)
- Giuseppina Caiazzo
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Anna Caiazzo
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Maddalena Napolitano
- Department of Medicine and Health Sciences Vincenzo Tiberio, University of Molise, 86100 Cambobasso, Italy
| | - Matteo Megna
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Luca Potestio
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Luigi Fornaro
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Melania Parisi
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Maria Antonietta Luciano
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Angelo Ruggiero
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Anna Testa
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Fabiana Castiglione
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Cataldo Patruno
- Department of Health Sciences, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
| | - Maria Quaranta
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Gabriella Fabbrocini
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
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Lu X, Jarrett J, Sadler S, Tan M, Dennis J, Jairath V. Comparative efficacy of advanced treatments in biologic-naïve or biologic-experienced patients with ulcerative colitis: a systematic review and network meta-analysis. Int J Clin Pharm 2023; 45:330-341. [PMID: 36484968 PMCID: PMC10147762 DOI: 10.1007/s11096-022-01509-1] [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: 04/12/2022] [Accepted: 10/17/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Only one head-to-head comparison of advanced treatments in moderately to severely active ulcerative colitis (UC) has been published; therefore, there remains a need for further comparisons. AIM The relative treatment effects of filgotinib and adalimumab, golimumab, infliximab, tofacitinib, ustekinumab and vedolizumab were estimated using a network meta-analysis (NMA). METHOD Systematically identified studies (MEDLINE, Embase and Cochrane Library; searched: inception-May 2019, updated November 2020) investigating treatments for moderately to severely active UC were re-evaluated for inclusion in a Bayesian NMA (fixed-effects model). Relative treatment effects were estimated using different permutations of patient population (biologic-naïve or biologic-experienced), treatment phase (induction or maintenance) and outcomes (MCS response/remission or endoscopic mucosal healing). RESULTS Seventeen trials (13 induction; 9 maintenance) were included in the NMA; 8 treatment networks were constructed. Most targeted therapies were superior to placebo in terms of MCS response/remission and endoscopic mucosal healing; filgotinib 200 mg was similar to most other treatments. Infliximab 5 mg/kg was superior to filgotinib 200 mg (biologic-naïve; induction) for MCS response/remission (mean relative effect, 0.34 [95% credible interval: 0.05, 0.62]). Filgotinib 200 mg was superior to adalimumab 160/80/40 mg for MCS response/remission (biologic-experienced; induction; - 0.75 [- 1.16, - 0.35]), and endoscopic mucosal healing (biologic-naïve; maintenance; - 0.90 [- 1.89, - 0.01]); and to golimumab 50 mg every 4 weeks (biologic-naïve; maintenance; - 0.46 [- 0.94, 0]) for MCS response/remission. CONCLUSION The current treatment landscape benefits patients with moderately to severely active UC, improving key outcomes; filgotinib 200 mg was similar to current standard of care in most outcomes.
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Affiliation(s)
- Xiaoyan Lu
- Value and Market Access, Galapagos NV, Romainville, France
| | - James Jarrett
- HEOR Global Value and Access, Gilead Sciences Inc, Foster City, CA, USA
| | | | - Min Tan
- Health Economics and Outcomes Research Ltd, Cardiff, UK
| | - James Dennis
- Value Communication, Health Economics and Outcomes Research Ltd, Cardiff, UK
| | - Vipul Jairath
- Department of Medicine, Division of Gastroenterology, Western University, London, ON, Canada.
- Department of Epidemiology and Biostatistics, Western University, London, ON, Canada.
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111
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Mok CC. Targeted Small Molecules for Systemic Lupus Erythematosus: Drugs in the Pipeline. Drugs 2023; 83:479-496. [PMID: 36972009 PMCID: PMC10042116 DOI: 10.1007/s40265-023-01856-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 03/29/2023]
Abstract
Despite the uncertainty of the pathogenesis of systemic lupus erythematosus, novel small molecules targeting specific intracellular mechanisms of immune cells are being developed to reverse the pathophysiological processes. These targeted molecules have the advantages of convenient administration, lower production costs, and the lack of immunogenicity. The Janus kinases, Bruton's tyrosine kinases, and spleen tyrosine kinases are important enzymes for activating downstream signals from various receptors on immune cells that include cytokines, growth factor, hormones, Fc, CD40, and B-cell receptors. Suppression of these kinases impairs cellular activation, differentiation, and survival, leading to diminished cytokine actions and autoantibody secretion. Intracellular protein degradation by immunoproteasomes, levered by the cereblon E3 ubiquitin ligase complex, is an essential process for the regulation of cellular functions and survival. Modulation of the immunoproteasomes and cereblon leads to depletion of long-lived plasma cells, reduced plasmablast differentiation, and production of autoantibodies and interferon-α. The sphingosine 1-phosphate/sphingosine 1-phosphate receptor-1 pathway is responsible for lymphocyte trafficking, regulatory T-cell/Th17 cell homeostasis, and vascular permeability. Sphingosine 1-phosphate receptor-1 modulators limit the trafficking of autoreactive lymphocytes across the blood-brain barrier, increase regulatory T-cell function, and decrease production of autoantibodies and type I interferons. This article summarizes the development of these targeted small molecules in the treatment of systemic lupus erythematosus, and the future prospect for precision medicine.
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Affiliation(s)
- Chi Chiu Mok
- Department of Medicine, Tuen Mun Hospital, Tsing Chung Koon Road, New Territories, Hong Kong SAR, China.
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112
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Loftus EV, Vermeire S, Feagan BG, Le Brun FO, Oortwijn A, Moerch U, Sandborn WJ, Hibi T. Corticosteroid-Sparing Effects of Filgotinib in Moderately to Severely Active Ulcerative Colitis: Data from the Phase 2b/3 SELECTION Study. J Crohns Colitis 2023; 17:211-220. [PMID: 36006011 PMCID: PMC10024544 DOI: 10.1093/ecco-jcc/jjac122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Corticosteroid-free remission is an important treatment goal for patients with ulcerative colitis [UC]. The corticosteroid-sparing effects of filgotinib, an oral, Janus kinase 1 preferential inhibitor, were assessed in SELECTION, a placebo-controlled, phase 2b/3 trial in moderately to severely active UC. METHODS These post hoc analyses assessed 1-, 3-, 6-, and 8-month rates of corticosteroid-free clinical remission at Week 58 and change in median daily prednisone-equivalent dose over time. A matching-adjusted indirect comparison [MAIC] of maintenance studies assessed corticosteroid-free remission with filgotinib 200 mg, intravenous vedolizumab, subcutaneous vedolizumab, and oral tofacitinib. RESULTS The Maintenance Study full analysis set included 199 patients receiving filgotinib 200 mg and 98 receiving placebo. Among patients receiving corticosteroids at Maintenance Study baseline, at Week 58, 30.4%, 29.3%, 27.2%, and 21.7% receiving filgotinib had been in corticosteroid-free remission for ≥1, ≥3, ≥6, or ≥8 months, respectively, versus 6.4% receiving placebo across thresholds [p <0.05]. Median daily prednisone-equivalent dose decreased from 17.5 mg/day to 10.0 mg/day with filgotinib treatment during the Maintenance Study. Based upon the MAIC, filgotinib was associated with greater likelihood of corticosteroid-free clinical remission versus intravenous vedolizumab (odds ratio [OR], 15.2; 95% confidence interval [CI], 1.6-139.9; p <0.05]) and similar odds to subcutaneous vedolizumab [OR, 3.8; CI, 0.2-63.8; p = 0.36] in biologic-naïve patients, and similar odds to tofacitinib overall [OR, 2.0; 0.4-9.1; p = 0.39]. CONCLUSIONS Filgotinib 200 mg demonstrated corticosteroid-sparing effects and maintained corticosteroid-free clinical remission in patients with UC. MAIC results should be interpreted cautiously given the large CIs and differences in study design and patient populations. [ClinicalTrials.gov: NCT02914522].
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Affiliation(s)
- Edward V Loftus
- Corresponding author: Edward V. Loftus Jr, Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street SW, Rochester MN 55905, USA. Tel.: +1-507-266-0873; Fax: 1-507-284-0538;
| | - Séverine Vermeire
- Department of Gastroenterology & Hepatology, University Hospitals Leuven and KU Leuven University, Leuven, Belgium
| | - Brian G Feagan
- Department of Medicine, Epidemiology and Biostatistics, Western University, London, ON, Canada
| | | | | | - Ulrik Moerch
- Global Medical Affairs, Inflammation, Gilead Sciences, Inc., Copenhagen, Denmark
| | - William J Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
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113
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Olivera PA, Lasa JS, Zubiaurre I, Jairath V, Abreu MT, Rubin DT, Reinisch W, Magro F, Rahier JF, Danese S, Rabaud C, Peyrin-Biroulet L. Opportunistic Infections in Patients with Inflammatory Bowel Disease Treated with Advanced Therapies: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Crohns Colitis 2023; 17:199-210. [PMID: 36087107 DOI: 10.1093/ecco-jcc/jjac133] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Advanced therapies for inflammatory bowel disease [IBD] could potentially lead to a state of immunosuppression with an increased risk of opportunistic infections [OIs]. We aimed to provide an update on the incidence of OIs among adult IBD patients in randomized controlled trials [RCTs] of approved biologics and small-molecule drugs [SMDs]. Also, we aimed to describe OI definitions utilized in RCTs, to ultimately propose a standardized definition. METHODS Electronic databases were searched from January 1, 1990, until April 16, 2022. Our primary outcome was incidence rate of overall OIs among IBD patients exposed and unexposed to biologics or SMDs. We also describe specific OIs reported in included trials, as well as definitions of OIs within studies when provided. RESULTS Ninety studies were included. The incidence rates of reported OIs were 0.42 and 0.21 per 100 person-years in patients exposed to advanced therapies and placebo, respectively. This was highest for anti-tumour necrosis factors [0.83 per 100 person-years] and Janus kinase inhibitors [0.55 per 100 person-years] and lowest for anti-integrins and ozanimod. On meta-analysis, no increased risk of OIs was observed. None of the studies provided a detailed definition of OIs, or a comprehensive list of infections considered as OIs. CONCLUSION Different mechanisms of action may have specific OI profiles. In the absence of a uniform definition of OIs, these estimates are less reliable. We propose a definition to be used in future studies to help provide standardized reporting. When using this definition, we saw significant differences in incidence rates of OIs across mechanisms of action.
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Affiliation(s)
- Pablo A Olivera
- IBD Unit, Gastroenterology Section, Department of Internal Medicine, Centro de Educación Médica e Investigación Clínica (CEMIC), Buenos Aires, Argentina
- Zane Cohen Centre for Digestive Diseases, Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, ON, Canada
| | - Juan S Lasa
- IBD Unit, Gastroenterology Section, Department of Internal Medicine, Centro de Educación Médica e Investigación Clínica (CEMIC), Buenos Aires, Argentina
- Gastroenterology Department, Hospital Británico de Buenos Aires, Argentina
| | - Ignacio Zubiaurre
- Gastroenterology Department, Hospital Británico de Buenos Aires, Argentina
| | - Vipul Jairath
- Division of Gastroenterology, Department of Medicine, Western University, London, ON, Canada
- Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
- Alimentiv Inc., London, ON, Canada
| | - Maria T Abreu
- Department of Medicine, Division of Gastroenterology, Crohn's and Colitis Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - David T Rubin
- University of Chicago Medicine, Inflammatory Bowel Disease Center, Chicago, IL, USA
| | - Walter Reinisch
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Fernando Magro
- Department of Pharmacology & Therapeutics; CINTESIS, Faculty of Medicine University of Porto, and Department of Gastroenterology, Hospital de São João, Porto, Portugal
| | - Jean-François Rahier
- Department of Gastroenterology and Hepatology, CHU UCL Namur, Université Catholique de Louvain, Yvoir, Belgium
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milano, Italy
| | - Christian Rabaud
- Department of Infectious Disease, Nancy University Hospital, Lorraine University, Vandoeuvre-lès-Nancy, France
| | - Laurent Peyrin-Biroulet
- INSERM NGERE and Department of Hepatogastroenterology, Nancy University Hospital, Lorraine University, Vandoeuvre-lés-Nancy, France
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Akiyama S, Steinberg JM, Kobayashi M, Suzuki H, Tsuchiya K. Pregnancy and medications for inflammatory bowel disease: An updated narrative review. World J Clin Cases 2023; 11:1730-1740. [PMID: 36969991 PMCID: PMC10037280 DOI: 10.12998/wjcc.v11.i8.1730] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/14/2023] [Accepted: 02/21/2023] [Indexed: 03/07/2023] Open
Abstract
Inflammatory bowel disease (IBD) is often diagnosed during the peak reproductive years of young women. Women with active IBD around conception are at a significantly increased risk of disease relapse during pregnancy, which is associated with poor pregnancy and neonatal outcomes. Given these substantial risks, it is prudent that disease remission should ideally be achieved before conception. Unfortunately, some patients may experience a disease flare-up even if they are in a state of remission before pregnancy. Patients must continue their IBD medications to reduce the risk of disease flare and subsequent poor outcomes during the gestational and postpartum periods. When treating IBD flare-ups during pregnancy, the management is quite similar to the therapeutic approach for non-pregnant patients with IBD, including 5-aminosalicylate, steroids, calcineurin inhibitors (CNIs), and biologic therapies. While the data regarding the safety of CNIs in pregnant women with IBD is limited, the findings in our recent meta-analysis suggest that CNIs may be safer to use in those with IBD than in solid organ transplant recipients. There are several types of biologics and small-molecule therapies currently approved for IBD, and physicians should thoroughly understand their clinical benefits and safety profiles when utilizing these treatments in the context of pregnancy. This review highlights recent studies, including our systematic review and meta-analysis, and discusses the clinical advantages and safety considerations of biologics and small molecules for pregnant women with IBD.
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Affiliation(s)
- Shintaro Akiyama
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Joshua M Steinberg
- Department of Inflammatory Bowel Disease, Gastroenterology of the Rockies, Denver, CO 80027, United States
| | - Mariko Kobayashi
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Hideo Suzuki
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
| | - Kiichiro Tsuchiya
- Department of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8575, Ibaraki, Japan
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Abstract
Inflammatory bowel diseases (IBD) are currently recognized to involve chronic intestinal inflammation in genetically susceptible individuals. Patients with IBD mainly develop gastrointestinal inflammation, but it is sometimes accompanied by extraintestinal manifestations such as arthritis, erythema nodosum, episcleritis, pyoderma gangrenosum, uveitis, and primary sclerosing cholangitis. These clinical aspects imply the importance of interorgan networks in IBD. In the gastrointestinal tract, immune cells are influenced by multiple local environmental factors including microbiota, dietary environment, and intercellular networks, which further alter molecular networks in immune cells. Therefore, deciphering networks at interorgan, intercellular, and intracellular levels should help to obtain a comprehensive understanding of IBD. This review focuses on the intestinal immune system, which governs the physiological and pathological functions of the digestive system in harmony with the other organs.
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116
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Neurath L, D'Amico F, Danese S. Emerging drugs for the treatment of moderately to severely active ulcerative colitis: review of phase II and III clinical trials. Expert Opin Emerg Drugs 2023; 28:27-42. [PMID: 36876333 DOI: 10.1080/14728214.2023.2186399] [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: 03/07/2023]
Abstract
INTRODUCTION Current therapeutic options for patients with ulcerative colitis comprise monoclonal antibodies against tumor necrosis factor (TNF), alpha4/beta7 integrin, and interleukin (IL)12/23 as well as small molecules such as tofacitinib, upadacitinib, ozanimod, and filgotinib. However, many patients fail to respond to these agents or have loss of response over time. Therefore, there is a large unmet clinical need for new therapeutic agents. AREAS COVERED Here, we review recent phase 2/3 studies in active ulcerative colitis and discuss preliminary data on the efficacy (clinical, endoscopic, and histologic remission) and safety of novel drugs including Janus kinase (JAK) inhibitors, IL23 blockers, integrin inhibitors, and S1P1R modulators. EXPERT OPINION We highlight the potential impact of these agents for the future therapeutic landscape of this disease with special emphasis on clinical impact, unmet needs, safety aspects, and advanced combination therapy.
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Affiliation(s)
- Laura Neurath
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Ferdinando D'Amico
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
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Sandborn WJ, Vermeire S, Peyrin-Biroulet L, Dubinsky MC, Panes J, Yarur A, Ritter T, Baert F, Schreiber S, Sloan S, Cataldi F, Shan K, Rabbat CJ, Chiorean M, Wolf DC, Sands BE, D'Haens G, Danese S, Goetsch M, Feagan BG. Etrasimod as induction and maintenance therapy for ulcerative colitis (ELEVATE): two randomised, double-blind, placebo-controlled, phase 3 studies. Lancet 2023; 401:1159-1171. [PMID: 36871574 DOI: 10.1016/s0140-6736(23)00061-2] [Citation(s) in RCA: 71] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 03/06/2023]
Abstract
BACKGROUND Etrasimod, a once-daily, oral, sphingosine 1-phosphate (S1P) receptor modulator that selectively activates S1P receptor subtypes 1, 4, and 5, with no detectable activity on S1P2,3, is in development for the treatment of immune-mediated diseases, including ulcerative colitis. In these two phase 3 trials, we aimed to evaluate the safety and efficacy of etrasimod in adult patients with moderately to severely active ulcerative colitis. METHODS In two independent randomised, multicentre, double-blind, placebo-controlled, phase 3 trials, ELEVATE UC 52 and ELEVATE UC 12, adults with active moderate-to-severe ulcerative colitis and an inadequate or loss of response or intolerance to at least one approved ulcerative colitis therapy were randomly assigned (2:1) to once-daily oral etrasimod 2 mg or placebo. Patients in ELEVATE UC 52 were enrolled from 315 centres in 40 countries. Patients in ELEVATE UC 12 were enrolled from 407 centres in 37 countries. Randomisation was stratified by previous exposure to biologicals or Janus kinase inhibitor therapy (yes vs no), baseline corticosteroid use (yes vs no), and baseline disease activity (modified Mayo score [MMS]; 4-6 vs 7-9). ELEVATE UC 52 comprised a 12-week induction period followed by a 40-week maintenance period with a treat-through design. ELEVATE UC 12 independently assessed induction at week 12. The primary efficacy endpoints were the proportion of patients with clinical remission at weeks 12 and 52 in ELEVATE UC 52 and week 12 in ELEVATE UC 12. Safety was evaluated in both trials. ELEVATE UC 52 and ELEVATE UC 12 were registered with ClinicalTrials.gov, NCT03945188 and NCT03996369, respectively. FINDINGS Patients in ELEVATE UC 52 were enrolled between June 13, 2019, and Jan 28, 2021. Patients in ELEVATE UC 12 were enrolled between Sept 15, 2020, and Aug 12, 2021. ELEVATE UC 52 and ELEVATE UC 12 screened 821 patients and 606 patients, respectively, with 433 and 354 subsequently undergoing random assignment. The full analysis set of ELEVATE UC 52 comprised 289 patients assigned to etrasimod and 144 to placebo. In ELEVATE UC 12, 238 patients were assigned to etrasimod and 116 to placebo. In ELEVATE UC 52, a significantly greater proportion of patients in the etrasimod group achieved clinical remission compared with patients in the placebo group at completion of the 12-week induction period (74 [27%] of 274 patients vs ten [7%] of 135 patients; p<0·0001) and at week 52 (88 [32%] of 274 patients vs nine [7%] of 135 patients; p<0·0001). In ELEVATE UC 12, 55 (25%) of 222 patients in the etrasimod group had clinical remission compared with 17 (15%) of 112 patients in the placebo group at the end of the 12-week induction period (p=0·026). Adverse events were reported in 206 (71%) of 289 patients in the etrasimod group and 81 (56%) of 144 patients in the placebo group in ELEVATE UC 52 and 112 (47%) of 238 patients in the etrasimod group and 54 (47%) of 116 patients in the placebo group in ELEVATE UC 12. No deaths or malignancies were reported. INTERPRETATION Etrasimod was effective and well tolerated as an induction and maintenance therapy in patients with moderately to severely active ulcerative colitis. Etrasimod is a treatment option with a unique combination of attributes that might address the persistent unmet needs of patients with ulcerative colitis. FUNDING Arena Pharmaceuticals.
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Affiliation(s)
- William J Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA.
| | - Séverine Vermeire
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, University of Lorraine, Inserm, NGERE, F-54000 Nancy, France; Groupe Hospitalier Privé Ambroise Paré-Hartmann, Paris IBD Center, Nully-sur-Seine, France
| | - Marla C Dubinsky
- Department of Gastroenterology, Feinstein IBD Center, Mount Sinai, New York, NY, USA
| | - Julian Panes
- Department of Gastroenterology, Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Andres Yarur
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Timothy Ritter
- Department of Research and Education, GI Alliance Research, Southlake, TX, USA
| | - Filip Baert
- Department of Gastroenterology, AZ Delta, Roeselare, Belgium
| | - Stefan Schreiber
- University Hospital Schleswig-Holstein, Department Internal Medicine I, Kiel University, Kiel, Germany
| | - Sheldon Sloan
- Arena Pharmaceuticals, San Diego, CA, USA; a wholly-owned subsidiary of Pfizer Inc, New York, NY, USA
| | - Fabio Cataldi
- Arena Pharmaceuticals, San Diego, CA, USA; a wholly-owned subsidiary of Pfizer Inc, New York, NY, USA
| | - Kevin Shan
- Arena Pharmaceuticals, San Diego, CA, USA; a wholly-owned subsidiary of Pfizer Inc, New York, NY, USA
| | - Christopher J Rabbat
- Arena Pharmaceuticals, San Diego, CA, USA; a wholly-owned subsidiary of Pfizer Inc, New York, NY, USA
| | - Michael Chiorean
- Division of Gastroenterology and Hepatology, IBD Center, Swedish Medical Center, Seattle, WA, USA
| | | | - Bruce E Sands
- Dr Henry D Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Geert D'Haens
- Inflammatory Bowel Disease Centre, University of Amsterdam, Amsterdam, Netherlands
| | - Silvio Danese
- Department of Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan, Italy
| | - Martina Goetsch
- Arena Pharmaceuticals Development GmbH, Zug, Switzerland; a wholly-owned subsidiary of Pfizer Inc, New York, NY, USA
| | - Brian G Feagan
- Department of Medicine, University of Western Ontario/Alimentiv Inc, London, ON, Canada
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Núñez P, Quera R, Yarur AJ. Safety of Janus Kinase Inhibitors in Inflammatory Bowel Diseases. Drugs 2023; 83:299-314. [PMID: 36913180 PMCID: PMC10010235 DOI: 10.1007/s40265-023-01840-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2023] [Indexed: 03/14/2023]
Abstract
In recent years, better knowledge of the pathophysiology of inflammatory bowel diseases (IBD) has led to a relevant expansion of the therapeutic arsenal for these conditions. Janus kinase (JAK) inhibitors are a family of small molecules that block one or more of the intracellular tyrosine kinases, including JAK-1, JAK-2, JAK-3 and TYK-2. Tofacitinib, a non-selective small molecule JAK inhibitor, and upadacitinib and filgotinib, which are selective JAK-1 inhibitors, have been approved by the US Food and Drug Administration (FDA) for moderate-to-severe active ulcerative colitis. Compared to biological drugs, JAK inhibitors have a short half-life, rapid onset of action, and no immunogenicity. Both clinical trials and real-world evidence support the use of JAK inhibitors in the treatment of IBD. However, these therapies have been linked with multiple adverse events (AEs) including infection, hypercholesterolemia, venous thromboembolism, major adverse cardiovascular events, and malignancy. While early studies recognized several potential AEs, post-marketing trials have shown that tofacitinib may increase the risk of thromboembolic diseases and major cardiovascular events. The latter are seen in patients aged 50 years or older with cardiovascular risk factors. Hence, the benefits of treatment and risk stratification need to be considered when positioning tofacitinib. Novel JAK inhibitors with a more selective effect on JAK-1 have proven to be effective in both Crohn's disease and ulcerative colitis, offering a potentially safer and efficacious therapeutic option to patients, including those with previous non-response to other therapies such as biologics. Nevertheless, long-term effectiveness and safety data are required.
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Affiliation(s)
- Paulina Núñez
- Department of Gastroenterology, Hospital San Juan De Dios-Universidad de los Andes, Digestive Disease Center, Clínica Universidad de los Andes, Universidad de Chile Santiago, 7620157, Santiago, Chile
| | - Rodrigo Quera
- Universidad de los Andes, Digestive Disease Center, Clínica Universidad de los Andes, 7620157, Santiago, Chile
| | - Andres J Yarur
- Cedars-Sinai Medical Center, 8730 Alden Dr.Thalians 2E, Los Angeles, CA, 90048, USA.
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Cortesi PA, Fiorino G, Peyrin-Biroulet L, Mantovani LG, Jairath V, Paridaens K, Andersson FL, Danese S. Non-invasive monitoring and treat-to-target approach are cost-effective in patients with mild-moderate ulcerative colitis. Aliment Pharmacol Ther 2023; 57:486-495. [PMID: 36377366 DOI: 10.1111/apt.17261] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/07/2022] [Accepted: 10/09/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND There are no data to assess the value associated with a treat-to-target (T2T) strategy based on tight control of mild-moderate ulcerative colitis (UC). AIM To assess the cost-effectiveness of a T2T approach based on the normalisation of clinical signs and faecal calprotectin (FC) METHODS: A decision analytical Markov model was developed to compare T2T algorithm combining clinical symptoms and FC levels to define treatment response and the possible switch to the next treatment line (T2T-FC), and the reference strategy based only on symptoms. The model included five treatment lines and was conducted from the Italian national health service (NHS) perspective using a 3-year time horizon. The model calculated the incremental cost-effectiveness ratio as € per relapse avoided. Deterministic and probabilistic sensitivity analyses were conducted. RESULTS The cost-effectiveness analysis produced an increased time spent by a patient in clinical remission and FC ≤ 100 level (+0.177 years; about 2 months) and a decreasing number of relapses (-0.1937; -20.9%) per patient using a T2T-FC approach compared to only symptoms. Furthermore, the T2T-FC was associated with higher cost (+€1795). The ICER estimated was €9263 per relapse avoided. These results were confirmed by sensitivity analyses. CONCLUSIONS T2T-FC approach resulted in a higher benefit for mild-moderate UC patients in terms of time in remission and incidence of relapse but was associated with higher costs. Clinical trials and real-world clinical studies are needed to provide additional data on the cost-benefit of this approach.
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Affiliation(s)
- Paolo Angelo Cortesi
- Research Centre on Public Health (CESP), University of Milano-Bicocca, Monza, Italy
| | - Gionata Fiorino
- Department of Gastroenterology and Digestive Endoscopy, IRCCS San Raffaele Hospital and Vita-Salute San Raffaele University, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Lorenzo Giovanni Mantovani
- Research Centre on Public Health (CESP), University of Milano-Bicocca, Monza, Italy.,IRCCS, Istituto Auxologico Italiano, Milan, Italy
| | - Vipul Jairath
- Department of Medicine, Division of Gastroenterology, Western University, London, Ontario, Canada
| | | | - Fredrik L Andersson
- Ferring Pharmaceuticals A/S - International PharmaScience Center, Kastrup, Denmark
| | - Silvio Danese
- Department of Gastroenterology and Digestive Endoscopy, IRCCS San Raffaele Hospital and Vita-Salute San Raffaele University, Milan, Italy
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120
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Nielsen OH, Boye TL, Gubatan J, Chakravarti D, Jaquith JB, LaCasse EC. Selective JAK1 inhibitors for the treatment of inflammatory bowel disease. Pharmacol Ther 2023; 245:108402. [PMID: 37004800 DOI: 10.1016/j.pharmthera.2023.108402] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/28/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023]
Abstract
Janus kinase (JAK) inhibitors, also known as jakinibs, are third-generation oral small molecules that have expanded the therapeutic options for the management of chronic inflammatory diseases, including inflammatory bowel disease (IBD). Tofacitinib, a pan-JAK inhibitor, has spearheaded the new JAK class for IBD treatment. Unfortunately, serious adverse effects, including cardiovascular complications such as pulmonary embolism and venous thromboembolism or even death from any cause, have been reported for tofacitinib. However, it is anticipated that next-generation selective JAK inhibitors may limit the development of serious adverse events, leading to a safer treatment course with these novel targeted therapies. Nevertheless, although this drug class was recently introduced, following the launch of second-generation biologics in the late 1990s, it is breaking new ground and has been shown to efficiently modulate complex cytokine-driven inflammation in both preclinical models and human studies. Herein, we review the clinical opportunities for targeting JAK1 signaling in the pathophysiology of IBD, the biology and chemistry underpinning these target-selective compounds, and their mechanisms of actions. We also discuss the potential for these inhibitors in efforts to balance their benefits and harms.
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121
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Din S, Selinger CP, Black CJ, Ford AC. Systematic review with network meta-analysis: Risk of Herpes zoster with biological therapies and small molecules in inflammatory bowel disease. Aliment Pharmacol Ther 2023; 57:666-675. [PMID: 36585944 DOI: 10.1111/apt.17379] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/15/2022] [Accepted: 12/17/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND Biologics and small molecules for inflammatory bowel disease (IBD) may increase infection risk. Herpes zoster causes acute and long-term symptoms, but vaccination is not recommended in patients with IBD, unless >50 years of age. AIMS To examine risk of Herpes zoster infection with all licensed biologics and small molecules for IBD using network meta-analysis. METHODS We searched the literature to 4th October 2022, for randomised controlled trials of these drugs in luminal Crohn's disease or ulcerative colitis reporting data on occurrence of Herpes zoster infection during follow-up. We used a frequentist approach and a random effects model, pooling data as relative risks (RRs) with 95% confidence intervals (CIs). RESULTS We identified 25 trials (9935 patients). Only tofacitinib 10 mg b.d. (RR = 6.90; 95% CI 1.56-30.63, number needed to harm (NNH) = 97; 95% CI 19-1022) and upadacitinib 45 mg o.d. (RR = 7.89; 95% CI 1.04-59.59, NNH = 83; 95% CI 10-14,305) were significantly more likely to increase risk of Herpes zoster infection. Janus kinase inhibitors were the most likely drug class to increase risk of infection, and risk increased with higher doses (RR with lowest dose = 3.16; 95% CI 1.02-9.84, NNH = 265; 95% CI 65-28,610, RR with higher dose = 5.91; 95% CI 2.21-15.82, NNH = 117; 95% CI 39-473). CONCLUSIONS In a network meta-analysis, the janus kinase inhibitor tofacitinib, and all janus kinase inhibitors considered as a class, were most likely to increase risk of Herpes zoster infection. Risk increased with higher doses.
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Affiliation(s)
- Shahida Din
- Edinburgh Inflammatory Bowel Diseases Unit, Western General Hospital, Edinburgh, UK
| | | | - Christopher J Black
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK.,Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
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Michaels M, Madsen KL. Immunometabolism and microbial metabolites at the gut barrier: Lessons for therapeutic intervention in inflammatory bowel disease. Mucosal Immunol 2023; 16:72-85. [PMID: 36642380 DOI: 10.1016/j.mucimm.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 01/15/2023]
Abstract
The concept of immunometabolism has emerged recently whereby the repolarizing of inflammatory immune cells toward anti-inflammatory profiles by manipulating cellular metabolism represents a new potential therapeutic approach to controlling inflammation. Metabolic pathways in immune cells are tightly regulated to maintain immune homeostasis and appropriate functional specificity. Because effector and regulatory immune cell populations have different metabolic requirements, this allows for cellular selectivity when regulating immune responses based on metabolic pathways. Gut microbes have a major role in modulating immune cell metabolic profiles and functional responses through extensive interactions involving metabolic products and crosstalk between gut microbes, intestinal epithelial cells, and mucosal immune cells. Developing strategies to target metabolic pathways in mucosal immune cells through the modulation of gut microbial metabolism has the potential for new therapeutic approaches for human autoimmune and inflammatory diseases, such as inflammatory bowel disease. This review will give an overview of the relationship between metabolic reprogramming and immune responses, how microbial metabolites influence these interactions, and how these pathways could be harnessed in the treatment of inflammatory bowel disease.
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Affiliation(s)
- Margret Michaels
- University of Alberta, Department of Medicine, Edmonton, Alberta, Canada
| | - Karen L Madsen
- University of Alberta, Department of Medicine, Edmonton, Alberta, Canada; IMPACTT: Integrated Microbiome Platforms for Advancing Causation Testing & Translation, Edmonton, Alberta, Canada.
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Liu JJ, Abraham BP, Adamson P, Barnes EL, Brister KA, Damas OM, Glover SC, Hooks K, Ingram A, Kaplan GG, Loftus EV, McGovern DPB, Narain-Blackwell M, Odufalu FD, Quezada S, Reeves V, Shen B, Stappenbeck TS, Ward L. The Current State of Care for Black and Hispanic Inflammatory Bowel Disease Patients. Inflamm Bowel Dis 2023; 29:297-307. [PMID: 35816130 DOI: 10.1093/ibd/izac124] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Indexed: 02/03/2023]
Abstract
Research on the care of inflammatory bowel disease (IBD) patients has been primarily in populations of European ancestry. However, the incidence of IBD, which comprises Crohn's disease and ulcerative colitis, is increasing in different populations around the world. In this comprehensive review, we examine the epidemiology, clinical presentations, disease phenotypes, treatment outcomes, social determinants of health, and genetic and environmental factors in the pathogenesis of IBD in Black and Hispanic patients in the United States. To improve health equity of underserved minorities with IBD, we identified the following priority areas: access to care, accurate assessment of treatment outcomes, incorporation of Black and Hispanic patients in therapeutic clinical trials, and investigation of environmental factors that lead to the increase in disease incidence.
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Affiliation(s)
- Julia J Liu
- Division of Gastroenterology, Morehouse School of Medicine, Atlanta, GA, USA
| | - Bincy P Abraham
- Division of Gastroenterology and Hepatology, Houston Methodist Academic Institute, Houston, TX, USA
| | - Paula Adamson
- Division of Gastroenterology, Morehouse School of Medicine, Atlanta, GA, USA
| | - Edward L Barnes
- Division of Gastroenterology and Hepatology, UNC School of Medicine, Chapel Hill, NC, USA
| | - Kelly A Brister
- Department of Surgery, University of Mississippi Medical Center, Jackson, MS, USA
| | - Oriana M Damas
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Sarah C Glover
- Division of Gastroenterology and Hepatology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Kimberly Hooks
- Color of Crohn's and Chronic Illness, Glenarden, MD, USA
| | - Ana Ingram
- Color of Crohn's and Chronic Illness, Glenarden, MD, USA
| | - Gilaad G Kaplan
- Division of Gastroenterology and Hepatology, Department of Medicine and Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Dermot P B McGovern
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Florence-Damilola Odufalu
- Division of Gastroenterology and Liver Diseases, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Sandra Quezada
- Division of Gastroenterology and Hepatology, University of Maryland, College Park, College Park, MD, USA
| | - Vonda Reeves
- GI Associates and Endoscopy Center, Jackson, MS, USA
| | - Bo Shen
- Inflammatory Bowel Disease Center, NewYork-Presbyterian Hospital/Columbia University Irving Medical Center, New York, NY, USA
| | - Thaddeus S Stappenbeck
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Latonia Ward
- Color of Crohn's and Chronic Illness, Glenarden, MD, USA
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Sedano R, Hogan M, Zou G, Narula N, Singh S, Ma C, Feagan BG, Jairath V. Comparison of the Relative Sensitivity of Clinical, Endoscopic, and Histologic Remission for Detection of Treatment Efficacy in Ulcerative Colitis Trials. Inflamm Bowel Dis 2023; 29:324-327. [PMID: 35749316 DOI: 10.1093/ibd/izac128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Indexed: 02/03/2023]
Abstract
Lay Summary
This systemic review and quantitative analysis of placebo-controlled ulcerative colitis (UC) induction trials found higher pooled histologic remission rates compared with clinical and endoscopic remission rates at the same timepoint, and no significant differences in pooled relative risks for these outcomes between treatment groups; supporting the concept that histologic remission is not less sensitive than clinical or endoscopic remission.
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Affiliation(s)
- Rocio Sedano
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada.,Alimentiv, Inc., London, Ontario, Canada
| | | | | | - Neeraj Narula
- Division of Gastroenterology, Department of Medicine, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, California, USA
| | - Christopher Ma
- Alimentiv, Inc., London, Ontario, Canada.,Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Brian G Feagan
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada.,Alimentiv, Inc., London, Ontario, Canada.,Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - Vipul Jairath
- Division of Gastroenterology, Department of Medicine, Western University, London, Ontario, Canada.,Alimentiv, Inc., London, Ontario, Canada.,Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
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125
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Breaking through the therapeutic ceiling of inflammatory bowel disease: Dual-targeted therapies. Biomed Pharmacother 2023; 158:114174. [PMID: 36587559 DOI: 10.1016/j.biopha.2022.114174] [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: 10/23/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/01/2023] Open
Abstract
Emerging biologics and small-molecule drugs have changed the clinical status quo of inflammatory bowel disease (IBD). However, current treatments remain at a standstill in terms of response and remission in many cases. Accumulating evidence indicates that dual-targeted therapy (DTT) could be promising in overcoming the existing ceiling of IBD treatment. However, data on the efficacy and safety of DTT on Crohn's disease and ulcerative colitis are still limited or insufficient. Moreover, there is a lack of studies delineating the mechanisms of DTT. Given that various targeted drugs have different targets among the extensive redundant inflammatory networks, DTT could result in various outcomes. In this review, we have summarized the current data on the safety, effectiveness, and clinical development status of novel targeted drugs related to refractory IBD, and have explored the mechanism of action of therapy. We have categorized therapeutic agents into "Therapeutic Agents Targeting Cellular Signaling Pathways" and "Therapeutic Agents Targeting Leukocyte Trafficking" based on the different therapeutic targets, and also by classifying therapeutic agents targeting the cellular signaling pathways into "JAK-dependent" and "JAK-independent," and placed the existing drug combinations into 3 categories based on their mechanisms, namely, overlapping, synergistic, and complementary effects. Lastly, we have proposed the possible mechanisms of DTT to conceive a theoretical framework for clinical decision-making and further drug development and research from an IBD standpoint.
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Ernest-Suarez K, Panaccione R. Update on the role of upadacitinib in the treatment of adults with moderately to severely active ulcerative colitis. Therap Adv Gastroenterol 2023; 16:17562848231158235. [PMID: 36923487 PMCID: PMC10009038 DOI: 10.1177/17562848231158235] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 02/01/2023] [Indexed: 03/16/2023] Open
Abstract
With further knowledge of the pathogenesis of inflammatory bowel disease, small oral molecules have become available, including the Janus kinase (JAK) inhibitors. Upadacitinib (UPA) is a selective JAK1 inhibitor and has become the newest drug in this class, with recent approval for the management of moderate-to-severe ulcerative colitis. The large phase III program (including the U-ACHIEVE and U-ACCOMPLISH parallel induction trials and the U-ACHIEVE Maintenance trial) demonstrated superiority over placebo, for all primary and secondary endpoints including key clinical, endoscopic, and histological outcomes utilizing 45 mg orally (po) once daily (OD) during induction and either 30 mg or 15 mg po OD in maintenance. From a safety perspective, UPA has proven to be a safe and well-tolerated medication across immune-mediated diseases with manageable adverse risks such as an increase in herpes zoster. Proper discussion and patient profiling are essential when positioning UPA, considering efficacy and potential risks associated with this highly effective medication.
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Affiliation(s)
- Kenneth Ernest-Suarez
- Inflammatory Bowel Disease Unit, Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary, Calgary, AB, Canada
| | - Remo Panaccione
- Inflammatory Bowel Disease Unit, Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary, Rm 6D32, Cal Wenzel Precision Health Building, 3280 Hospital Dr NW, Calgary, AB T2N 4Z6, Canada
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Rapid and Sustained Symptom Relief in Patients With Ulcerative Colitis Treated With Filgotinib: Data From the Phase 2b/3 SELECTION Trial. Am J Gastroenterol 2023; 118:138-147. [PMID: 36113491 PMCID: PMC9810009 DOI: 10.14309/ajg.0000000000001979] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 08/01/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Patients with ulcerative colitis (UC) regard rapid onset of action among the most important aspects of their treatment. We used the partial Mayo Clinic Score (pMCS) and component patient-reported subscores to assess the rapidity and sustainability of response to filgotinib, a once-daily, oral Janus kinase 1 preferential inhibitor, in adults with moderately to severely active UC in the phase 2b/3 SELECTION trial. The association between early symptomatic improvements and health-related quality of life (HRQoL) outcomes was also assessed. METHODS In these post hoc analyses of the double-blinded, randomized, placebo-controlled 58-week SELECTION trial (NCT02914522), rectal bleeding and stool frequency diary data on days 1-15 and pMCS remission and response at multiple time points including weeks 10 and 58 were evaluated. HRQoL was assessed using the Inflammatory Bowel Disease Questionnaire at weeks 10 and 58. RESULTS Filgotinib 200 mg relative to placebo improved rectal bleeding and stool frequency within 7 days ( P < 0.05). By week 2, greater proportions of filgotinib 200 mg-treated patients than placebo-treated patients achieved pMCS remission (biologic-naive, 15.1% vs 8.0%, P = 0.0410; biologic-experienced, 10.3% vs 4.2%, P = 0.0274). A similar treatment effect was observed at week 58 ( P < 0.0001). Day 7 rectal bleeding and stool frequency subscores were associated with the Mayo Clinic Score response at weeks 10 and 58. Patients in pMCS remission at weeks 10 and 58 had greater improvements in the Inflammatory Bowel Disease Questionnaire score than those not in pMCS remission. DISCUSSION Filgotinib 200 mg daily resulted in rapid and sustained improvements in both UC symptoms and HRQoL.
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128
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Hibi T, Motoya S, Hisamatsu T, Hirai F, Watanabe K, Matsuoka K, Saruta M, Kobayashi T, Feagan BG, Tasset C, Besuyen R, Yun C, Crans G, Zhang J, Kondo A, Watanabe M. Efficacy and safety of filgotinib as induction and maintenance therapy for Japanese patients with moderately to severely active ulcerative colitis: a post-hoc analysis of the phase 2b/3 SELECTION trial. Intest Res 2023; 21:110-125. [PMID: 35263963 PMCID: PMC9911269 DOI: 10.5217/ir.2021.00143] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/31/2021] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND/AIMS The safety and efficacy of filgotinib, a once-daily oral Janus kinase 1 preferential inhibitor, were evaluated in Japanese patients with ulcerative colitis (UC) in the phase 2b/3 SELECTION trial. METHODS SELECTION (NCT02914522) was a randomized, placebo-controlled trial comprising 2 induction studies and a maintenance study. Adults with moderately to severely active UC were randomized in induction study A (biologic-naïve) or B (biologic-experienced) to receive filgotinib 200 mg, 100 mg, or placebo once daily for 11 weeks. Patients in clinical remission or Mayo Clinic score response at week 10 entered the 47-week maintenance study. Efficacy and safety outcomes were assessed in Japanese patients enrolled in Japan. RESULTS Overall, 37 and 72 Japanese patients were enrolled in Japan in induction studies A and B, respectively, and 54 entered the maintenance study. Numerically higher proportions of filgotinib 200 mg-treated than placebo-treated patients achieved clinical remission in induction study A (4/15 [26.7%] vs. 0/6 [0%]) and the maintenance study (5/20 [25.0%] vs. 0/9 [0%]), but not induction study B (1/29 [3.4%] vs. 1/14 [7.1%]). Both doses were well tolerated, and no new safety signals were noted. Herpes zoster was reported in 1 filgotinib 200 mg-treated patient in each of induction study A (2.3%, 1/44) and the maintenance study (5.0%, 1/20). CONCLUSIONS These data, alongside those of the overall SELECTION population, suggest the potential of filgotinib 200 mg as a viable treatment option for Japanese patients with UC. Owing to small patient numbers, data should be interpreted cautiously.
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Affiliation(s)
- Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan,Correspondence to Toshifumi Hibi, Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8642, Japan. Tel: +81-3-5791-6487, Fax: +81-3-5791-6489, E-mail:
| | - Satoshi Motoya
- Hokkaido Prefectural Welfare Federation of Agricultural Cooperatives, Sapporo-Kosei General Hospital, Sapporo, Japan
| | | | | | | | | | | | - Taku Kobayashi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Brian G Feagan
- Alimentiv Inc., London, ON, Canada,Western University, London, ON, Canada
| | | | | | - Chohee Yun
- Gilead Sciences, Inc., Foster City, CA, USA
| | | | - Jie Zhang
- Gilead Sciences, Inc., Foster City, CA, USA
| | | | - Mamoru Watanabe
- Tokyo Medical and Dental University, Tokyo, Japan,Co-Correspondence to Mamoru Watanabe, Tokyo Medical and Dental University, 24F M&D Tower, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8510, Japan. Tel: +81-3-5803-4608, Fax: +81-3-5803-4608, E-mail:
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Falt P, Uricová D, Fejfar T, Šembera Š, Tachecí I. News in gastroenterology, hepatology and digestive endoscopy. VNITRNI LEKARSTVI 2023; 69:198-206. [PMID: 37468316 DOI: 10.36290/vnl.2023.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
Gastroenterology, hepatology and digestive endoscopy are rapidly evolving disciplines with significant advances in the diagnostics and treatment in the entire gastrointestinal tract. The aim of our article was to summarize new perspectives on relevant situations in gastroenterology and hepatology like acute pancreatitis, functional dyspepsia, rational indication of proton pump inhibitors, inflammatory bowel diseases (IBD), cholestatic liver diseases, alcohol induced hepatitis, non-alcoholic fatty live disease (NAFLD) and patophysiology of bilirubin and bile acids. Digestive endoscopy represents an interventional part of gastroenterology and key recent topics are mentioned like pancreatic cancer screening, arteficial intelligence, resection of low-risk neoplastic lesions, enteroscopy techniques, cholangio- and pancreatiscopy and extraluminal expansion of endoscopy techniques by means of endoscopic submucosal and transmural dissection, endoscopic myotomy and lumen apposing stents.
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Herrera-deGuise C, Serra-Ruiz X, Lastiri E, Borruel N. JAK inhibitors: A new dawn for oral therapies in inflammatory bowel diseases. Front Med (Lausanne) 2023; 10:1089099. [PMID: 36936239 PMCID: PMC10017532 DOI: 10.3389/fmed.2023.1089099] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/09/2023] [Indexed: 03/06/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic immune-mediated condition of the gastrointestinal tract that requires chronic treatment and strict surveillance. Development of new monoclonal antibodies targeting one or a few single cytokines, including anti-tumor necrosis factor agents, anti-IL 12/23 inhibitors, and anti-α4β7 integrin inhibitors, have dominated the pharmacological armamentarium in IBD in the last 20 years. Still, many patients experience incomplete or loss of response or develop serious adverse events and drug discontinuation. Janus kinase (JAK) is key to modulating the signal transduction pathway of several proinflammatory cytokines directly involved in gastrointestinal inflammation and, thus, probably IBD pathogenesis. Targeting the JAK-STAT pathway offers excellent potential for the treatment of IBD. The European Medical Agency has approved three JAK inhibitors for treating adults with moderate to severe Ulcerative Colitis when other treatments, including biological agents, have failed or no longer work or if the patient cannot take them. Although there are currently no approved JAK inhibitors for Crohn's disease, upadacitinib and filgotinib have shown increased remission rates in these patients. Other JAK inhibitors, including gut-selective molecules, are currently being studied IBD. This review will discuss the JAK-STAT pathway, its implication in the pathogenesis of IBD, and the most recent evidence from clinical trials regarding the use of JAK inhibitors and their safety in IBD patients.
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131
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Bittar M, Mease P. Novel therapies in axial spondyloarthritis. Best Pract Res Clin Rheumatol 2022; 36:101811. [PMID: 36566165 DOI: 10.1016/j.berh.2022.101811] [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: 12/24/2022]
Abstract
Over the past two decades, advancements in understanding the pathogenesis of axial spondyloarthritis have led to discoveries of new therapeutic targets, particularly the interleukin-17, tumor necrosis factor axis, and Janus kinase-signal transducer and activator of transcription pathway. While many of the available agents have proven to be efficacious and safe for the treatment of axial spondyloarthritis, a remarkable percentage of patients either fail or cannot tolerate these medications. This has prompted researchers to look for new targets that would maximize efficacy and minimize toxicity. In this article, we review novel agents that were recently approved, in trials, and possible future targets or mechanisms. We also discuss their role as it pertains to the prevention of radiographic progression and the management of extra-musculoskeletal manifestations.
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Affiliation(s)
- Mohamad Bittar
- The University of Tennessee Health Science Center, Division of Connective Tissue Disease (Rheumatology), 956 Court Avenue, Coleman Building, Suite G326, Memphis, TN 38163, USA.
| | - Philip Mease
- Swedish Medical Center/Providence St. Joseph Health and University of Washington School of Medicine, Seattle Rheumatology Associates, 601 Broadway, Suite 600, Seattle, WA 98102, USA.
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132
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Abstract
INTRODUCTION Anti-tumor necrosis factor (TNF)-α have been the mainstay therapy for Crohn's (CD) and ulcerative colitis (UC) for decades. With growing need for highly effective therapy, various therapeutic targets have been introduced including anti-integrins, anti-interleukin (IL) 12/23, selective anti-IL23, Janus Kinase (JAK) inhibitors, sphingosine-1-phosphate (S1P) receptor modulators, and mRNA-124 splicing agent. AREAS COVERED The current state of available IBD therapies and those in development are reviewed, with recommendations made on positioning in clinical practice. EXPERT OPINION Selecting and sequencing IBD therapies remains a clinical challenge. Disease phenotype, severity of symptoms, patient comorbidities, and prior drug exposure should be considered when considering therapy options. Anti-TNF remains a time-tested option that is effective in both UC and CD. The perception that newer biologics have slower onset of action is probably overestimated and providers should reconsider need for concurrent corticosteroid. JAK-inhibitors provide rapid symptom improvement in patients with moderate-severe UC. Due to safety concerns, it is recommended as a second-line therapy for UC. The goal for IBD treatment should be personalized, have rapid onset of action, induce durable clinical and endoscopic remission, and have excellent safety.
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Affiliation(s)
- Uni Wong
- University of Maryland School of Medicine, Department of Medicine, Division of Gastroenterology and Hepatology, Baltimore, Maryland, USA
| | - Raymond K Cross
- University of Maryland School of Medicine, Department of Medicine, Division of Gastroenterology and Hepatology, Baltimore, Maryland, USA
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133
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Chen B, Zhong J, Li X, Pan F, Ding Y, Zhang Y, Chen H, Liu F, Zhang Z, Zhang L, Drozda R, Oliinyk O, Goh AH, Chen X, Sun X, Rubin DT, Sandborn WJ, Chen M. Efficacy and Safety of Ivarmacitinib in Patients With Moderate-to-Severe, Active, Ulcerative Colitis: A Phase II Study. Gastroenterology 2022; 163:1555-1568. [PMID: 35963369 DOI: 10.1053/j.gastro.2022.08.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/04/2022] [Accepted: 08/06/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND & AIMS Current therapies for ulcerative colitis (UC) fail to achieve satisfactory disease control. Selective inhibition of Janus kinase (JAK) type 1 may improve clinical outcomes in patients with UC while avoiding the side effects associated with pan-JAK inhibition. The safety and efficacy of the selective JAK1 inhibitor ivarmacitinib (formerly SHR0302) were evaluated in patients with moderate-to-severe, active UC. METHODS AMBER2 was a double-blind, placebo-controlled, phase II trial conducted at 63 clinical centers in China, the United States, and Europe. Patients (N = 164) were randomized 1:1:1:1 to receive oral ivarmacitinib 8 mg once daily (QD), 4 mg twice daily (BID), or 4 mg QD, or placebo for 8 weeks, followed by an 8-week extension period. The primary endpoint was clinical response rate at week 8. Hochberg's procedure was used to control the study-wise type 1 error at alpha=0.1. RESULTS A total of 146 (89.0%) patients completed 8 weeks of treatment. Week 8 clinical response rates were significantly higher in the 8 mg QD (46.3%; P = .066), 4 mg BID (46.3%; P = .059), and 4 mg QD (43.9%; P = .095) groups vs placebo (26.8%). Week 8 rates of clinical remission were 22.0% (P = .020), 24.4% (P = .013), and 24.4% (P = .011) in the 3 ivarmacitinib treatment groups, respectively, vs 4.9% for placebo. During the initial 8-week period, treatment-emergent adverse events occurred in 43.9% to 48.8% of ivarmacitinib-treated patients and in 39.0% of the placebo group, and were predominantly mild. There were no deaths, or major adverse cardiovascular or thromboembolic events. CONCLUSION Ivarmacitinib demonstrated clinical efficacy and was well tolerated in patients with moderate-to-severe, active, UC. Ivarmacitinib represents a promising new treatment for moderate-to-severe UC. CLINICALTRIALS gov number, NCT03675477.
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Affiliation(s)
- Baili Chen
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jie Zhong
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiuling Li
- Department of Gastroenterology, Henan Provincial People's Hospital, Zhengzhou, China
| | - Feng Pan
- Department of Gastroenterology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Nanjing, China
| | - Yijuan Ding
- Department of Gastroenterology, Hubei Provincial People's Hospital, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yan Zhang
- Department of Gastroenterology, West China Hospital of Sichuan University, Chengdu, China
| | - Hong Chen
- Department of Gastroenterology, Zhongda Hospital, Southeast University, Nanjing, China
| | - Fei Liu
- Department of Gastroenterology, Shanghai East Hospital Affiliated to Tongji University, Shanghai, China
| | - Zhenyu Zhang
- Department of Gastroenterology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Ling Zhang
- Department of Gastroenterology, Baotou Central Hospital, Baotou, Inner Mongolia, China
| | | | - Oleksandr Oliinyk
- Department of Gastroenterology, Zaporizhzhia City Clinical Hospital No. 6, Zaporizhzhia, Ukraine
| | | | | | | | - David T Rubin
- Section of Gastroenterology, Hepatology & Nutrition, and Digestive Diseases Center, University of Chicago Department of Medicine, Chicago, Illinois
| | | | - Minhu Chen
- Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
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134
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Loftus EV, Colombel JF, Takeuchi K, Gao X, Panaccione R, Danese S, Dubinsky M, Schreiber S, Ilo D, Finney-Hayward T, Zhou W, Phillips C, Gonzalez YS, Shu L, Yao X, Zhou Q, Vermeire S. Upadacitinib Therapy Reduces Ulcerative Colitis Symptoms as Early as Day 1 of Induction Treatment. Clin Gastroenterol Hepatol 2022:S1542-3565(22)01109-0. [PMID: 36464141 DOI: 10.1016/j.cgh.2022.11.029] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND & AIMS We evaluated the efficacy of once-daily (QD) upadacitinib 45 mg, an oral, reversible Janus kinase inhibitor, on early symptomatic improvement for ulcerative colitis (UC). Post hoc analyses were performed on pooled data from 2 replicate, phase 3, multicenter induction trials, U-ACHIEVE Induction and U-ACCOMPLISH, to determine the earliest time point of efficacy onset. METHODS Diary entry data through 14 days from the first dose of placebo or upadacitinib 45 mg QD were analyzed for daily improvement in UC symptoms (stool frequency, rectal bleeding, abdominal pain, and bowel urgency). Changes in inflammatory markers, high-sensitivity C-reactive protein (hs-CRP), and fecal calprotectin (FCP) were assessed at week 2 and quality of life (QoL) at weeks 2 and 8. Regression analysis determined the association between changes in UC symptoms and the likelihood of achieving clinical remission/response per Adapted Mayo score at week 8. RESULTS Overall, 988 patients (n = 328 placebo, n = 660 upadacitinib) were analyzed. Patients treated with upadacitinib demonstrated significant improvements vs placebo in all UC symptoms between days 1 and 3 and maintained through day 14. A >50% reduction from baseline in hs-CRP and FCP levels was achieved by 75.7% and 48.2% of patients, respectively (P < .001 vs placebo). Increased rates of clinical remission/response per Partial Mayo score from week 2 (26.9%/59.4% upadacitinib 45 mg QD vs 4.3%/22.3% placebo, P < .001) and significant improvements in QoL at weeks 2 and 8 were observed. Early improvement in stool frequency and bowel urgency by day 3 and reductions in hs-CRP and FCP by week 2 were significantly associated with clinical remission/response at week 8. CONCLUSIONS Upadacitinib 45 mg QD provided rapid relief of UC symptoms from day 1. CLINICALTRIALS gov: U-ACHIEVE Induction (NCT02819635) and U-ACCOMPLISH (NCT03653026).
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Affiliation(s)
- Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota.
| | - Jean-Frederic Colombel
- Henry D. Janowitz Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ken Takeuchi
- Department of Gastroenterology and Hepatology, IBD Center, Tsujinaka Hospital Kashiwanoha, Kashiwa, Chiba, Japan
| | - Xiang Gao
- Department of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Remo Panaccione
- Inflammatory Bowel Disease Unit, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Marla Dubinsky
- Department of Pediatrics, Susan and Leonard Feinstein IBD Clinical Center, New York, New York
| | - Stefan Schreiber
- Department Internal Medicine, University Hospital Schleswig-Holstein, Christian-Albrechts-University, Kiel, Germany
| | | | | | | | | | | | - Lei Shu
- AbbVie, North Chicago, Illinois
| | | | | | - Séverine Vermeire
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research in Gastrointestinal Disorders - IBD Unit, KU Leuven, Leuven, Belgium; University Hospitals Leuven, Department of Gastroenterology and Hepatology, KU Leuven, Leuven, Belgium
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135
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Aslam N, Lo SW, Sikafi R, Barnes T, Segal J, Smith PJ, Limdi JK. A review of the therapeutic management of ulcerative colitis. Therap Adv Gastroenterol 2022; 15:17562848221138160. [PMID: 36478780 PMCID: PMC9720837 DOI: 10.1177/17562848221138160] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 10/26/2022] [Indexed: 12/03/2022] Open
Abstract
Ulcerative colitis (UC) is a chronic relapsing and remitting gastrointestinal disorder of uncertain aetiology. The last two decades have seen an expansion in the therapeutic arsenal used to treat UC. This has resulted in improved clinical remission and response rates. Nonetheless, staples in our current medical management originate from trials conducted in the early 20th century. In this review article, we aim to outline the key milestones in the history of the medical management of UC in addition to highlighting promising therapeutic developments for the future.
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Affiliation(s)
| | | | - Rafid Sikafi
- St Mark’s Hospital, London North West University Healthcare NHS Trust, London, UK
| | - Tom Barnes
- Section of IBD – Division of Gastroenterology, Northern Care Alliance NHS Foundation Trust, Salford, UK
| | - Jonathan Segal
- Northern Hospital, Epping, Melbourne, VIC, Australia,Department of Medicine, University of Melbourne, Parkville, VIC, Australia
| | - Philip J Smith
- Department of Gastroenterology, Royal Liverpool Hospital, Liverpool University Hospitals Foundation NHS Trust, Liverpool, UK
| | - Jimmy K Limdi
- Section of IBD – Division of Gastroenterology, Northern Care Alliance NHS Foundation Trust, Manchester, UK,Manchester Academic Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
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136
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Higashiyama M, Hokari R. New and Emerging Treatments for Inflammatory Bowel Disease. Digestion 2022; 104:74-81. [PMID: 36366823 DOI: 10.1159/000527422] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/05/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND The specific etiopathogenesis of inflammatory bowel disease (IBD) is still unknown. Although the conventional anti-inflammatory or immunomodulatory drugs relatively nonspecific to pathogenesis have been quite useful in many cases, elucidating the pathogenesis has gradually facilitated developments of disease-specific therapies for refractory cases in the last 2 decades. SUMMARY With a greater understanding of the multiple overactive signaling pathways of the gut mucosal immune response and enhanced leukocyte trafficking, several biological agents or small molecule drugs following the first novel biologic, anti-tumor necrosis factor α (anti-TNFα), have been developed against several modes of action including adhesion molecules, sphingosine-1-phospate receptors, cytokines (IL-12/23, TL1A, and IL-36), Janus kinase (JAK), and phosphodiesterase. Although preceding biological agents have dramatically changed the IBD treatment strategy, many patients still require alternative therapies due to failure or side effects. Newer treatments are now expected to be provided for better efficacy with an improved adverse event profile. In addition, translational studies have highlighted the new therapeutic concepts' potential, including modulation of host-microbiome interactions, stem therapy for perianal fistula, regulation of fibrosis, regulation of the gut-brain axis, and control of previously less targeted immune cells (B cells and innate lymphoid cells). This paper comprehensively reviewed not only the latest already or shortly available therapies but also emerging promising treatments that will be hopefully established in the future for IBD. KEY MESSAGES Many kinds of new treatments are available, and promising treatments with new perspectives are expected to emerge for refractory IBD in the future.
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Affiliation(s)
- Masaaki Higashiyama
- Department of Internal Medicine, National Defense Medical College, Saitama, Japan
| | - Ryota Hokari
- Department of Internal Medicine, National Defense Medical College, Saitama, Japan
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Alsoud D, De Hertogh G, Compernolle G, Tops S, Sabino J, Ferrante M, Thomas D, Vermeire S, Verstockt B. Real-world Endoscopic and Histological Outcomes Are Correlated with Ustekinumab Exposure in Patients with Ulcerative Colitis. J Crohns Colitis 2022; 16:1562-1570. [PMID: 35533353 DOI: 10.1093/ecco-jcc/jjac067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/19/2022] [Accepted: 05/05/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND Histo-endoscopic outcomes are being proposed as new treatment targets in ulcerative colitis [UC]. Little is known about the pharmacokinetic-pharmacodynnamic [PK-PD] relationship of ustekinumab [UST] in UC patients or whether serum UST concentrations reflect tissue drug exposure. We aimed to study UST serum concentrations and their relation to tissue exposure and drug effectiveness in a real-world setting. METHODS A total of 42 UC patients starting UST were prospectively followed by clinical, endoscopic and histological assessments at Week 16. Histological remission was defined as Nancy Histology Index of 0. Analogous to the UNIFI programme, histo-endoscopic mucosal improvement was defined as a combination of histological improvement [Geboes ≤3.1] and endoscopic improvement [MES ≤1]. Paired trough serum samples and colonic mucosal biopsies were collected for UST levels measurement. RESULTS After 16 weeks [IQR 15.8-16.4] of therapy, histological remission and histo-endoscopic mucosal improvement were observed in 19 [45%] and 18 [43%] patients, respectively. Patients who achieved these outcomes had higher serum UST levels than those who did not. Patients with shorter disease duration and clinical response at Week 8 had higher odds to achieve histological remission. UST concentrations from paired serum and biopsy samples revealed a strong positive correlation [r = 0.88, p < 0.001], in both inflamed and uninflamed tissue. CONCLUSIONS In this real-world cohort of refractory UC patients initiating UST, more than a third of the patients achieved histological remission. A drug exposure-response relationship was observed for histo-endoscopic outcomes, with no added value of measuring tissue exposure given the strong correlation with serum exposure.
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Affiliation(s)
- Dahham Alsoud
- Translational Research in Gastrointestinal Disorders, Department of Chronic Disease and Metabolism, KU Leuven, Leuven, Belgium
| | - Gert De Hertogh
- Laboratory of Morphology and Molecular Pathology, University Hospitals Leuven, Leuven, Belgium
| | - Griet Compernolle
- Laboratory for Therapeutic and Diagnostic Antibodies, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Sophie Tops
- Laboratory for Therapeutic and Diagnostic Antibodies, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - João Sabino
- Translational Research in Gastrointestinal Disorders, Department of Chronic Disease and Metabolism, KU Leuven, Leuven, Belgium.,Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Marc Ferrante
- Translational Research in Gastrointestinal Disorders, Department of Chronic Disease and Metabolism, KU Leuven, Leuven, Belgium.,Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Debby Thomas
- Laboratory for Therapeutic and Diagnostic Antibodies, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Séverine Vermeire
- Translational Research in Gastrointestinal Disorders, Department of Chronic Disease and Metabolism, KU Leuven, Leuven, Belgium.,Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
| | - Bram Verstockt
- Translational Research in Gastrointestinal Disorders, Department of Chronic Disease and Metabolism, KU Leuven, Leuven, Belgium.,Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
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Vuyyuru SK, Kedia S, Ahuja V. Considerations when starting patients on multiple biologics and small molecules. Curr Opin Gastroenterol 2022; 38:562-569. [PMID: 36165042 DOI: 10.1097/mog.0000000000000886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE OF REVIEW Inflammatory bowel disease (IBD) is complex disease that poses significant economic, and psychological burden on patients. Despite advent of newer biologics and small molecules targeting different aspects of immunopathogenesis, there appears to be a plateau in clinical outcomes. In this review we discuss the role of multiple biologics, existing evidence and various considerations when prescribing multiple biologics. RECENT FINDINGS Recent scientific advances helped to unravel the pathophysiology of inflammatory bowel disease and newer cytokines have been identified which can be potential targets in the management of IBD. Targeting more than one cytokine appears to be logical solution to break the therapeutic ceiling to improve clinical outcomes in IBD. The combination biologics appear safe and effective; however, the available evidence is limited. Refractory IBD, presence of other immune mediated inflammatory diseases and extra intestinal manifestations are currently the common considerations of combination biologics in IBD. SUMMARY Inflammatory bowel disease is a complex immune mediated disease with diverse clinical presentation and often has a complicated clinical course requiring multidisciplinary management. As the number of targeted therapies increases so does the concern on their safety and efficacy. Combination biologics though may appear to be safe, we need well designed prospective studies for firm conclusions.
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Affiliation(s)
- Sudheer K Vuyyuru
- Department of Gastroenterology and Human nutrition, All India Institute of Medical Sciences, New Delhi, India
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139
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Hanzel J, Bossuyt P, Pittet V, Samaan M, Tripathi M, Czuber-Dochan W, Burisch J, Leone S, Saldaña R, Baert F, Kopylov U, Jäghult S, Adamina M, Arebi N, Gecse K. Development of a Core Outcome Set for Real-World Data in Inflammatory Bowel Disease: A European Crohn's and Colitis Organisation (ECCO) Position Paper. J Crohns Colitis 2022; 17:311-317. [PMID: 36190188 DOI: 10.1093/ecco-jcc/jjac136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS The utility of real-world data is dependent on the quality and homogeneity of reporting. We aimed to develop a core outcome set for real-world studies in adult patients with inflammatory bowel disease (IBD). METHODS Candidate outcomes and outcome measures were identified and categorised in a systematic review. An international panel including patients, dietitians, epidemiologists, gastroenterologists, nurses, pathologists, radiologists and surgeons participated in a modified Delphi consensus process. A consensus meeting was held to ratify the final core outcome set. RESULTS A total of 26 panellists from 13 countries participated in the consensus process. A total of 271 items (130 outcomes, 141 outcome measures) in nine study domains were included in the first-round survey. Panellists agreed that real-world studies on disease activity should report clinical, endoscopic and biomarker disease activity. A disease-specific clinical index (Harvey-Bradshaw Index, Partial Mayo Score, Simple Clinical Colitis Activity Index) should be used, rather than physician global assessment. In ulcerative colitis (UC), either the UC Endoscopic Index of Severity or the Mayo Endoscopic Score can be used, but there was no consensus on an endoscopic index for Crohn's disease, nor was there consensus on the use of the presence of ulcers. There was consensus on using faecal calprotectin and C-reactive protein. There was no consensus on the use of histology in real-world studies. CONCLUSIONS A core outcome set for real-world studies in IBD has been developed based on international multidisciplinary consensus. Its adoption will facilitate synthesis in the generation of real-world evidence.
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Affiliation(s)
- Jurij Hanzel
- Department of Gastroenterology, University Medical Center Ljubljana, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Peter Bossuyt
- Department of Gastroenterology, Imelda General Hospital and Imelda Clinical Research Centre, Bonheiden, Belgium
| | - Valerie Pittet
- Center for Primary Care and Public Health, University of Lausanne, Department of Epidemiology and Health Systems, Lausanne, Switzerland
| | - Mark Samaan
- Inflammatory Bowel Diseases Unit, Guy's and St Thomas' Hospital, London, United Kingdom
| | - Monika Tripathi
- Department of Histopathology, Cambridge Biomedical Campus, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Wladyslawa Czuber-Dochan
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, United Kingdom
| | - Johan Burisch
- Department of Gastroenterology, Medical Division, Hvidovre Hospital, University of Copenhagen, Denmark.,Copenhagen Centre for Inflammatory Bowel Disease in Children, Adolescents and Adults, Hvidovre Hospital, University of Copenhagen, Denmark
| | - Salvatore Leone
- European Federation of Crohn's and Colitis Associations (EFCCA), Milan, Italy
| | - Roberto Saldaña
- Confederation of Patients with Crohn's Disease and Ulcerative Colitis, Madrid, Spain
| | - Filip Baert
- Department of Gastroenterology, AZ Delta, Roeselare, Belgium
| | - Uri Kopylov
- Department of Gastroenterology, Sheba Medical Center, Tel Hashomer, Israel
| | | | - Michel Adamina
- Department of Surgery, Cantonal Hospital Winterthur, Zurich, Switzerland.,Department of Biomedical Engineering, Faculty of Medicine, University of Basel, Allschwil, Switzerland
| | - Naila Arebi
- Department of Inflammatory Bowel Disease, St Mark's Hospital, Harrow, London, United Kingdom
| | - Krisztina Gecse
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, Amsterdam, The Netherlands
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140
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Mannucci A, D'Amico F, El Saadi A, Peyrin-Biroulet L, Danese S. Filgotinib for moderately to severely active ulcerative colitis. Expert Rev Gastroenterol Hepatol 2022; 16:927-940. [PMID: 36278878 DOI: 10.1080/17474124.2022.2138857] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Filgotinib is an oral Janus kinase type 1 (JAK1) selective inhibitor with demonstrated efficacy and safety in ulcerative colitis (UC). The aim of this review is to summarize the available evidence on pharmacological characteristics, efficacy, and safety of filgotinib in UC. AREAS COVERED Pubmed, Scopus, and Embase databases were searched for all relevant studies reporting the efficacy and safety of filgotinib in patients with moderate to severe UC. We particularly focused on the risk of zoster infection and venous thromboembolism compared to other JAK inhibitors. EXPERT OPINION Filgotinib has remarkable efficacy, safety, and tolerability profiles in the treatment of moderate-to-severe active UC. It can be used in both biologic-naïve and biologic-experienced patients. The rapid mechanism of action and its oral administration route make it a reliable therapeutic option.
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Affiliation(s)
- Alessandro Mannucci
- Gastroenterology and Gastrointestinal Endoscopy Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Ferdinando D'Amico
- Gastroenterology and Gastrointestinal Endoscopy Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | | | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, University of Lorraine, CHRU-Nancy, F-54000, Nancy, France.,Department of Gastroenterology, University of Lorraine, Inserm, NGERE, F-54000, Nancy, France
| | - Silvio Danese
- Gastroenterology and Gastrointestinal Endoscopy Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
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141
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Macrophage immunometabolism in inflammatory bowel diseases: From pathogenesis to therapy. Pharmacol Ther 2022; 238:108176. [DOI: 10.1016/j.pharmthera.2022.108176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 03/11/2022] [Accepted: 03/22/2022] [Indexed: 12/17/2022]
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142
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Vieujean S, D’Amico F, Netter P, Danese S, Peyrin‐Biroulet L. Landscape of new drugs and targets in inflammatory bowel disease. United European Gastroenterol J 2022; 10:1129-1166. [PMID: 36112543 PMCID: PMC9752289 DOI: 10.1002/ueg2.12305] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/22/2022] [Indexed: 01/13/2023] Open
Abstract
Although the therapeutic armamentarium of Inflammatory bowel diseases (IBD) physicians has expanded rapidly in recent years, a proportion of patients remain with a suboptimal response to medical treatment due to primary no response, loss of response or intolerance to currently available drugs. Our growing knowledges of IBD pathophysiology has led to the development of a multitude of new therapies over time, which may, 1 day, be able to address this unmet medical need. This review aims to provide physicians an update of emerging therapies in IBD by focusing on drugs currently in phase 3 clinical trials. Among the most promising molecules are anti-IL-23, JAK-inhibitors, anti-integrins and S1P modulators. While the results in terms of efficacy and safety are fairly clear for some classes, the question of safety remains more uncertain for other classes. Molecules at a more preliminary stage of development (phase 1 and 2), one of which may 1 day offer an optimal benefit-risk ratio, will also be presented as well as their respective mechanisms of action.
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Affiliation(s)
- Sophie Vieujean
- Hepato‐Gastroenterology and Digestive OncologyUniversity Hospital CHU of LiègeLiègeBelgium
| | - Ferdinando D’Amico
- Department of Gastroenterology and EndoscopyIRCCS San Raffaele Hospital and Vita‐Salute San Raffaele UniversityMilanItaly,Department of Biomedical SciencesHumanitas UniversityPieve EmanueleMilanItaly
| | | | - Silvio Danese
- Department of Gastroenterology and EndoscopyIRCCS San Raffaele Hospital and Vita‐Salute San Raffaele UniversityMilanItaly
| | - Laurent Peyrin‐Biroulet
- Department of GastroenterologyUniversity of LorraineCHRU‐NancyNancyFrance,University of LorraineInserm, NGERENancyFrance
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143
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Na SY, Kim YS. Management of inflammatory bowel disease beyond tumor necrosis factor inhibitors: novel biologics and small-molecule drugs. Korean J Intern Med 2022; 37:906-919. [PMID: 35945034 PMCID: PMC9449214 DOI: 10.3904/kjim.2022.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/15/2022] [Indexed: 11/27/2022] Open
Abstract
The incidence and prevalence of inflammatory bowel disease (IBD), comprising Crohn's disease and ulcerative colitis, have increased in Asia and developing countries. In the past two decades, anti-tumor necrosis factor (TNF) agents have revolutionized the treatment of IBD, in part by decreasing the rates of complications and surgery. Although anti-TNF agents have changed the course of IBD, there are unmet needs in terms of primary and secondary non-responses and side effects such as infections and malignancies. Novel biologics and small-molecule drugs have been developed for IBD, and the medical treatment options have improved. These drugs include sphingosine-1-phosphate receptor modulators and anti-integrins to block immune cell migration, and cytokine and Janus kinase inhibitors to block immune cell communications. In this review, we discuss the approved novel biologics and small-molecule drugs, including several of those in the late stages of development, for the treatment of IBD.
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Affiliation(s)
- Soo-Young Na
- Department of Internal Medicine, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon,
Korea
| | - You Sun Kim
- Department of Internal Medicine, Seoul Paik Hospital, Inje University College of Medicine, Seoul,
Korea
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Mishra S, Jena A, Kakadiya R, Sharma V, Ahuja V. Positioning of tofacitinib in treatment of ulcerative colitis: a global perspective. Expert Rev Gastroenterol Hepatol 2022; 16:737-752. [PMID: 35875997 DOI: 10.1080/17474124.2022.2106216] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Tofacitinib has emerged as a useful drug for the treatment of ulcerative colitis (UC). AREAS COVERED There is an unmet need for cost-effective, non-immunogenic drugs with a safe adverse effect profile to treat patients with ulcerative colitis. In the present review, we evaluate the available literature to inform the appropriate positioning of tofacitinib in the current drug landscape and identify subsets where its use should be done with caution. EXPERT OPINION Tofacitinib is helpful in the treatment of patients where the standard conventional or biological therapies have failed or were not tolerated. With lower costs of the generic drug than the biologicals (or biosimilars), it could be an important therapy in low- to middle-income countries. The risk of infections, especially Herpes Zoster and tuberculosis, needs to be addressed before initiation. Tofacitinib should be avoided in patients with venous thromboembolism and cardiovascular disease risk factors. Due to limited evidence, the use is not recommended in pregnancy, while it should be used with caution in elderly citizens. Future trials should look into the head-to-head comparison of tofacitinib with biologicals. The role of tofacitinib in acute severe colitis needs evaluation with comparative trials with current standards of care.
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Affiliation(s)
- Shubhra Mishra
- Department of Gastroenterology, Asian Institute of Gastroenterology Hospitals, Hyderabad, India
| | - Anuraag Jena
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rinkalben Kakadiya
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vishal Sharma
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vineet Ahuja
- Department of Gastroenterology, All India Institute of Medical Education and Research, New Delhi, India
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145
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Spondyloarthropathy in Inflammatory Bowel Disease: From Pathophysiology to Pharmacological Targets. Drugs 2022; 82:1151-1163. [PMID: 35900700 DOI: 10.1007/s40265-022-01750-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/03/2022] [Indexed: 11/03/2022]
Abstract
Spondyloarthritis (SpA) represents one of the most frequent extraintestinal manifestations of inflammatory bowel disease (IBD). Evidence of shared genetic and molecular pathways underlying both diseases is emerging, which has led to rational approaches when treating patients with concomitant diseases. Clinical efficacy of tumor necrosis factor (TNF) antagonists has been ascertained over the years, and they currently represent the cornerstone of treatment in patients with IBD and SpA, but the therapeutic armamentarium in these cases has been recently expanded. Evidence for vedolizumab is controversial, as it was associated both with improvement and development of arthralgias, while ustekinumab, the first anti-interleukin 12/23 (IL-12/23) approved for IBD, has demonstrated good efficacy, especially in peripheral arthritis, and more IL-23 inhibitors are being developed in IBD. Tofacitinib was the first Janus kinase (JAK) inhibitor to be approved in IBD, and as it demonstrated efficacy in treating ankylosing spondylitis, it may represent a good choice in axial arthritis, while more selective JAK inhibitors are yet to be approved. Unexpectedly, the first anti-IL17 that was studied in IBD (secukinumab) has shown not to be effective in treating IBD, and the role of anti-IL17 drugs in these diseases needs further investigation. Therefore, as availability of biologics and small molecules is increasing, their positioning in clinical practice is becoming more and more challenging, and multidisciplinary management needs to be implemented in both research and clinical settings in order to enhance early recognition of SpA in IBD patients, optimize treatment and ultimately improve the patients' quality of life.
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146
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Novel Therapies and Approaches to Inflammatory Bowel Disease (IBD). J Clin Med 2022; 11:jcm11154374. [PMID: 35955992 PMCID: PMC9369414 DOI: 10.3390/jcm11154374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 07/25/2022] [Indexed: 12/07/2022] Open
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Dal Buono A, Gabbiadini R, Solitano V, Vespa E, Parigi TL, Repici A, Spinelli A, Armuzzi A. Critical Appraisal of Filgotinib in the Treatment of Ulcerative Colitis: Current Evidence and Place in Therapy. Clin Exp Gastroenterol 2022; 15:121-128. [PMID: 35909812 PMCID: PMC9329679 DOI: 10.2147/ceg.s350193] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/13/2022] [Indexed: 11/23/2022] Open
Abstract
Background and Aims Patients affected by moderate-to-severe Ulcerative Colitis (UC) demand a challenging management. Small molecules, administrated as oral agents, have the ambition of overcoming the limitations of the biologic agents (ie, parenteral administration, rapidity of action, primary and secondary non-responsiveness). Beyond tofacitinib, a pan-Janus kinase (JAK) inhibitor already approved for the treatment of moderate-to-severe UC, novel more selective molecules like filgotinib are being currently evaluated in randomized clinical trials. We aimed to review the current evidence on filgotinib, a JAK-1 preferential inhibitor, in the treatment of UC and its place in therapy in the current scenario. Methods PubMed and EMBASE were searched to identify relevant studies: those investigating the efficacy and safety of filgotinib in the treatment of UC patients were included in this narrative review. Results The current preliminary data have shown that filgotinib is safe and effective in inducing clinical end endoscopic response in both biologic-naïve and biologic-experienced patients with moderate-to-severe UC, also with high inflammatory burden at baseline. In the SELECTION trial, one case of pulmonary embolism occurred with filgotinib 200 mg induction, and three venous thrombosis cases were observed in the placebo maintenance/LTE; the incidence of herpes zoster was ≤1% in all UC treated patients. Filgotinib represents an appealing treatment option for its high selectiveness, route of administration and rapidity of action; cost-effectiveness studies and head-to-head trials are needed to better define its place in therapy.
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Affiliation(s)
- Arianna Dal Buono
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | - Virginia Solitano
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Edoardo Vespa
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Tommaso Lorenzo Parigi
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- Endoscopy Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Antonino Spinelli
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- Colon and Rectal Surgery Division, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Alessandro Armuzzi
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
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148
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Caron B, Sandborn WJ, Panaccione R, Schreiber S, Hart A, Solitano V, Danese S, Peyrin-Biroulet L. Efficacy of Pharmacological Agents for Ulcerative Proctitis: A Systematic Literature Review. J Crohns Colitis 2022; 16:922-930. [PMID: 34850857 DOI: 10.1093/ecco-jcc/jjab218] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/04/2021] [Accepted: 11/29/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Ulcerative proctitis is a common and often highly symptomatic form of inflammatory bowel disease. We performed a systematic review to assess the efficacy of different therapies in the management of patients with ulcerative proctitis. METHODS We identified randomized controlled trials in adults with ulcerative proctitis treated with oral or topical therapies for induction of response or remission, or prevention of relapse. RESULTS A total of 32 randomized controlled trials were included [27 induction/2839 participants, five maintenance/334 participants]. Follow-up varied from 3 to 8 weeks for induction, and from 6 to 24 months for maintenance of remission. 5-Aminosalicylic acid [5-ASA] suppository was the most frequently evaluated treatment [14/32, 43.7%], followed by steroid enema [7/32, 21.9%]. Topical 5-ASA demonstrated effectiveness for induction of clinical response or remission and prevention of relapse in several studies. Combined topical steroids and 5-ASA was more effective than topical 5-ASA or topical steroids alone to induce response [100% of patients for combination vs 70% for beclomethasone alone and 76% for 5-ASA alone]. One observational study suggested azathioprine may be effective in patients with ulcerative proctitis. Only two cohort studies evaluated the efficacy of tumour necrosis factor inhibitors in ulcerative proctitis. Small molecules, anti-integrins and anti-interleukin therapies have not been evaluated in isolated ulcerative proctitis. CONCLUSION The role of topical 5-ASA as a treatment for ulcerative proctitis has been confirmed in this systematic literature review, for induction and maintenance of remission. Future trials are needed to investigate the efficacy of more recent and upcoming drug classes in patients with ulcerative proctitis.
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Affiliation(s)
- Bénédicte Caron
- Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - William J Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
| | - Remo Panaccione
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Stefan Schreiber
- Department of Internal Medicine, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Ailsa Hart
- Inflammatory Bowel Diseases Unit, St Mark's Hospital, Harrow, UK
| | - Virginia Solitano
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milano, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, Nancy University Hospital, University of Lorraine, Vandoeuvre-lès-Nancy, France
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149
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Mukherjee A, Tsuchiwata S, Nicholas T, Cook JA, Modesto I, Su C, D’Haens GR, Sandborn WJ. Exposure-Response Characterization of Tofacitinib Efficacy in Moderate to Severe Ulcerative Colitis: Results From Phase II and Phase III Induction and Maintenance Studies. Clin Pharmacol Ther 2022; 112:90-100. [PMID: 35380740 PMCID: PMC9322343 DOI: 10.1002/cpt.2601] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/12/2022] [Indexed: 12/11/2022]
Abstract
Tofacitinib is an oral small molecule JAK inhibitor for the treatment of ulcerative colitis. Relationships between plasma tofacitinib concentration and efficacy were characterized using exposure-response (E-R) models, with demographic and disease covariates evaluated as potential predictors of efficacy. Data were from phase II and III (OCTAVE Induction 1 and 2) induction studies, and a phase III maintenance study (OCTAVE Sustain). Induction studies included 1,355 patients (tofacitinib 0.5, 3, 10, or 15 mg b.i.d. or placebo). The maintenance study included 592 patients (tofacitinib 5 or 10 mg b.i.d. or placebo). E-R models, including induction patients predicted placebo-adjusted remission rates of 6.4% and 12.7% at week 8 for tofacitinib 5 and 10 mg b.i.d., respectively; corresponding rates in patients without prior tumor necrosis factor inhibitor (TNFi) failure were 12.8% and 20.4%. Estimates to achieve/maintain remission at week 52 of maintenance were 29% and 18% (tofacitinib 5 mg b.i.d.), and 41% and 26% (tofacitinib 10 mg b.i.d.), for patients in remission or not following induction, respectively. During maintenance, patients with prior TNFi failure had lower probability of remission on 5 mg b.i.d. (24.9%) than 10 mg b.i.d. (35.0%). Results indicated tofacitinib 10 mg b.i.d. was an appropriate induction dose but suggested efficacy with 5 mg b.i.d. in patients without prior TNFi failure. Tofacitinib 5 mg b.i.d. was efficacious for maintenance, although patients with prior TNFi failure might see additional benefit on 10 mg b.i.d. Per product labeling, recommended tofacitinib induction dose is 10 mg b.i.d., then maintenance at 5 mg b.i.d. For patients who lose response during maintenance, 10 mg b.i.d. may be considered, limited to the shortest duration. Clinicaltrials.gov: NCT00787202; NCT01465763; NCT01458951; and NCT01458574.
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Affiliation(s)
| | | | | | | | | | - Chinyu Su
- Pfizer IncCollegevillePennsylvaniaUSA
| | - Geert R. D’Haens
- Department of GastroenterologyAmsterdam University Medical CentresAmsterdamThe Netherlands
| | - William J. Sandborn
- Division of GastroenterologyUniversity of California, San DiegoLa JollaCaliforniaUSA
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Abstract
PURPOSE OF REVIEW The purpose of this review is to highlight new and emerging therapies in inflammatory bowel disease (IBD) and provide insight on how these therapies can be integrated into clinical practice. RECENT FINDINGS The article covers clinical and real-world data for Janus kinase inhibitors, anti-interleukin antibodies, sphingosine-1-phosphate receptor modulators, and anti-integrin therapies. It also explores the potential role of antifibrotic agents, microbiota-based innovations, and for personalized medicine in IBD. SUMMARY The treatment of IBD has evolved significantly in the last two decades, with a host of new treatment options available and arising for patients. With these advancements, positioning these drugs in a treatment algorithm to create a more personalized approach to improve efficacy and prognosis is critical.
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