1
|
Niu C, Zhang J, Napel M, Boppana LKT, Anas H, Jadhav N, Dunnigan K, Okolo PI. Systematic Review with Meta-analysis: Efficacy and Safety of Upadacitinib in Managing Moderate-to-Severe Crohn's Disease and Ulcerative Colitis. Clin Drug Investig 2024:10.1007/s40261-024-01364-0. [PMID: 38777970 DOI: 10.1007/s40261-024-01364-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND In the panorama of therapeutic strategies for inflammatory bowel diseases, oral upadacitinib stands out for its potential to improve short-term and long-term patient outcomes. OBJECTIVE This meta-analysis aspires to collate and assess the available evidence regarding the efficacy and safety of upadacitinib in managing moderate-to-severe Crohn's disease and ulcerative colitis. METHODS A meta-analysis was conducted using studies sourced from MEDLINE/PubMed, Cochrane Library, Scopus, and Embase, published from January 2010 to March 2024. Peer-reviewed articles that reported data on the effects of upadacitinib in adult patients with Crohn's disease and ulcerative colitis were included based on established inclusion and exclusion criteria. RESULTS Eight studies, encompassing a total of 2818 patients treated with upadacitinib, were included. In primary outcomes, for patients with Crohn's disease who were using upadacitinib, the weighted pooled clinical remission rate was found to be 45.8% (95% confidence interval [CI] 0.39-0.52), while for patients with ulcerative colitis who were using upadacitinib, the rate was 25.4% (95% CI 0.17-0.36). The pooled clinical response rate for Crohn's disease was 53.6% (95% CI 0.50-0.57), and for ulcerative colitis it was 72.6% (95% CI 0.69-0.76). The pooled serious adverse event rate was 6.0% (95% CI 0.07-0.09). CONCLUSIONS Upadacitinib demonstrates significant efficacy in achieving clinical remission and response in patients with moderate-to-severe Crohn's disease and ulcerative colitis, as shown by clinical remission rates of 44.9% and 36.0%, respectively. The treatment also maintains a favorable safety profile with a serious adverse event rate of 7.8%, making it an effective option for those resistant or intolerant to traditional immunosuppressants or tumor necrosis factor antagonists.
Collapse
Affiliation(s)
- Chengu Niu
- Internal Medicine Residency Program, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY, 14621, USA.
| | | | - Mahesh Napel
- Division of Gastroenterology, Rochester General Hospital, Rochester, NY, USA
| | | | - Hashem Anas
- Internal Medicine Residency Program, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY, 14621, USA
| | - Nagesh Jadhav
- Internal Medicine Residency Program, Rochester General Hospital, 1425 Portland Avenue, Rochester, NY, 14621, USA
| | - Karin Dunnigan
- Division of Gastroenterology, Rochester General Hospital, Rochester, NY, USA
| | - Patrick I Okolo
- Division of Gastroenterology, Rochester General Hospital, Rochester, NY, USA
| |
Collapse
|
2
|
Levar T, Johnston M, Ding NS, Behrenbruch C. Update for surgeons on novel induction treatments for acute severe inflammatory bowel disease associated colitis. ANZ J Surg 2024; 94:795-803. [PMID: 38450582 DOI: 10.1111/ans.18924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND The landscape of biologic agents for the treatment of inflammatory bowel disease (IBD) associated colitis is rapidly evolving, requiring surgeons to be up-to-date as part of multi-disciplinary, evidence-based care. An update on novel therapies used to induce remission in IBD-associated colitis is presented. METHODS A systematic search through Ovid MEDLINE and CENTRAL using a combination of MeSH terms and Boolean operators was conducted. RESULTS One thousand and twenty articles from which 38 articles were selected for inclusion in this review. Novel agents were trialled as 4th or 5th line treatment following conventional treatment failure. Rates of serious adverse effects were low. Janus kinase (JAK) inhibitors (upadacitinib and tofacitinib) were efficacious in inducing remission in ulcerative colitis, and IL-23p19 inhibitors (mirikizumab, guselkumab, and risankizumab) in Crohn's colitis. Evidence was limited for other drug classes. CONCLUSION JAK-inhibitors and IL-23p19 inhibitors were found to be the most effective agents for inducting remission following failure of standard of care treatment. A significant proportion of patients did not respond, highlighting the inherent challenge in optimizing treatment for moderate to severe IBD-associated colitis. More robust study designs and comparator trials are required.
Collapse
Affiliation(s)
- Timothy Levar
- Department of General Surgery (Colorectal), St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
- Department of Medical Education, The University of Melbourne, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Michael Johnston
- Department of Medical Education, The University of Melbourne, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
- Department of Medicine, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Nik S Ding
- Department of Medical Education, The University of Melbourne, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
- Department of Medicine, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Corina Behrenbruch
- Department of General Surgery (Colorectal), St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
- Department of Medical Education, The University of Melbourne, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|
3
|
Hindmarch DC, Malashanka S, Shows DM, Clarke AS, Lord JD. Janus Kinase Inhibitors Differentially Inhibit Specific Cytokine Signals in the Mesenteric Lymph Node Cells of Inflammatory Bowel Disease Patients. J Crohns Colitis 2024; 18:628-637. [PMID: 37855324 DOI: 10.1093/ecco-jcc/jjad173] [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: 02/14/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Janus kinase [JAK] inhibitors [JAKinibs] are effective small molecule therapies for treating Crohn's disease [CD] and ulcerative colitis [UC], collectively known as inflammatory bowel disease [IBD]. By preventing JAKs from phosphorylating signal transducer and activator of transcription proteins, JAKinibs disrupt cytokine signalling pathways that promote inflammation. Despite considerable overlap in the JAKs they target, first- and second-generation JAKinibs display different clinical efficacies in CD and UC. METHODS We conducted a comparative phosflow study of four JAKinibs [filgotinib, upadacitinib, tofacitinib, and deucravacitinib] to observe subtle mechanistic differences that may dictate their clinical behaviour. Resected mesenteric lymph node [MLN] cells from 19 patients [9 CD, 10 UC] were analysed by flow cytometry in the presence or absence of different cytokine stimuli and titrated JAKinibs. RESULTS We found a higher potency of the JAK 1/3-preferential inhibitor, tofacitinib, for JAK 3-dependent cytokine signalling pathways in comparison to filgotinib, but a higher potency of the JAK 1-preferential inhibitors, filgotinib and upadacitinib, for JAK 3-independent cytokine signalling pathways. Deucravacitinib, a TYK2-preferential inhibitor, demonstrated a much narrower selectivity by inhibiting only IL-10 and IFN-β pathways, albeit more potently than the other JAKinibs. Additionally, we found some differences in the sensitivity of immune cells from CD versus UC, and patients with versus without a CD-associated NOD2 polymorphism, to phosphorylate signal transducer and activator of transcriptions in response to specific cytokine stimulation. CONCLUSIONS Despite their similarities, differences exist in the relative potencies of different JAKinibs against distinct cytokine families, to explain their clinical efficacy.
Collapse
Affiliation(s)
- Duncan C Hindmarch
- Benaroya Research Institute, Translation Research Division, Seattle, WA, USA
| | - Sofya Malashanka
- Virginia Mason Medical Center, Gastroenterology Division, Internal Medicine Department, Seattle, WA, USA
| | - Donna M Shows
- Benaroya Research Institute, Translation Research Division, Seattle, WA, USA
| | | | - James D Lord
- Benaroya Research Institute, Translation Research Division, Seattle, WA, USA
- Virginia Mason Medical Center, Gastroenterology Division, Internal Medicine Department, Seattle, WA, USA
| |
Collapse
|
4
|
Kumarapperuma H, Wang R, Little PJ, Kamato D. Mechanistic insight: Linking cardiovascular complications of inflammatory bowel disease. Trends Cardiovasc Med 2024; 34:203-211. [PMID: 36702388 DOI: 10.1016/j.tcm.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 01/13/2023] [Accepted: 01/13/2023] [Indexed: 01/25/2023]
Abstract
Cardiovascular diseases (CVD) are the leading cause of mortality worldwide despite an aggressive reduction of traditional cardiovascular risk factors. Underlying inflammatory conditions such as inflammatory bowel disease (IBD) increase the risk of developing CVD. A broad understanding of the underlying pathophysiological processes between IBD and CVD is required to treat and prevent cardiovascular events in patients with IBD. This review highlights the commonality between IBD and CVD, including dysregulated immune response, genetics, environmental risk factors, altered gut microbiome, stress, endothelial dysfunction and abnormalities, to shed light on an essential area of modern medicine.
Collapse
Affiliation(s)
- Hirushi Kumarapperuma
- School of Pharmacy, Pharmacy Australia Centre of Excellence, The University of Queensland, Woolloongabba, Queensland 4102, Australia; Discovery Biology, Griffith Institute for Drug Discovery, Griffith University, Nathan, Queensland 4111, Australia
| | - Ran Wang
- Mater Research Institute, The University of Queensland, Translational Research Institute, Queensland 4102, Australia
| | - Peter J Little
- School of Pharmacy, Pharmacy Australia Centre of Excellence, The University of Queensland, Woolloongabba, Queensland 4102, Australia; Department of Pharmacy, Xinhua College of Sun Yat-sen University, Tianhe District, Guangzhou 510520, China
| | - Danielle Kamato
- School of Pharmacy, Pharmacy Australia Centre of Excellence, The University of Queensland, Woolloongabba, Queensland 4102, Australia; Discovery Biology, Griffith Institute for Drug Discovery, Griffith University, Nathan, Queensland 4111, Australia; School of Environment and Science, Griffith University, Nathan, Queensland 4111, Australia.
| |
Collapse
|
5
|
Wetwittayakhlang P, Bessissow T, Lakatos PL. Novel and emerging drugs for the treatment of Crohn's disease: a review of phase II and III trials. Expert Opin Emerg Drugs 2024; 29:19-34. [PMID: 38193191 DOI: 10.1080/14728214.2024.2303116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/04/2024] [Indexed: 01/10/2024]
Abstract
INTRODUCTION Crohn's disease (CD) is a chronic inflammatory bowel disease characterized by unpredictable flare-ups and periods of remission. While several therapeutic options, such as anti-tumor necrosis factor (TNF), anti-integrin, and interleukin (IL) 12/23 inhibitors, as well as IL-23 and Janus kinase (JAK) inhibitors, have been approved for CD treatment, a substantial number of patients fail to respond adequately or experience a loss of response over time. In recent years, the scientific community has been actively investigating novel agents to address these challenges and improve the management of CD. AREAS COVERED This comprehensive narrative review provides an overview of recent developments in CD treatment, summarizing phase 2 and phase 3 clinical trial data. We delve into the clinical efficacy and safety profiles of emerging therapies, encompassing JAK inhibitors, IL-23 inhibitors, anti-adhesion molecules, S1P1 receptor modulators, and combined targeted treatments. EXPERT OPINION The armamentarium of CD therapeutic agents is constantly expanding. We analyze pivotal findings from phase 2 and phase 3 CD treatment trials. We also underscore the existing gaps in therapy and the paramount role of ongoing research and innovation in CD management.
Collapse
Affiliation(s)
- Panu Wetwittayakhlang
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
- Gastroenterology and Hepatology Unit, Division of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Talat Bessissow
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
| | - Peter L Lakatos
- Division of Gastroenterology and Hepatology, McGill University Health Center, Montreal, Quebec, Canada
- Department of Oncology and Medicine, Semmelweis University, Budapest, Hungary
| |
Collapse
|
6
|
Fanizza J, D'Amico F, Lauri G, Martinez-Dominguez SJ, Allocca M, Furfaro F, Zilli A, Fiorino G, Parigi TL, Radice S, Peyrin-Biroulet L, Danese S. The role of filgotinib in ulcerative colitis and Crohn's disease. Immunotherapy 2024; 16:59-74. [PMID: 38009327 DOI: 10.2217/imt-2023-0116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2023] Open
Abstract
Filgotinib is an oral small molecule that selectively inhibits JAK1. It is already approved for the treatment of moderately to severely active ulcerative colitis (UC). Ongoing studies are evaluating the efficacy and safety of filgotinib in Crohn's disease (CD). The purpose of this review is to summarize the available data regarding filgotinib in the management of UC and CD. We used Pubmed, Embase and clinicaltrials.gov websites to search all available data and currently ongoing studies regarding the efficacy and safety of filgotinib in inflammatory bowel diseases. Filgotinib is an effective and safe drug for the management of biologic-naive and biologic-experienced patients with moderate-to-severe UC. The same efficacy results have not been achieved in CD.
Collapse
Affiliation(s)
- Jacopo Fanizza
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Ferdinando D'Amico
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Gaetano Lauri
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Samuel J Martinez-Dominguez
- Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain; Aragón Health Research Institute, Zaragoza, Spain; School of Medicine, University of Zaragoza, Spain
| | - Mariangela Allocca
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Federica Furfaro
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Alessandra Zilli
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Gionata Fiorino
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Tommaso Lorenzo Parigi
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Simona Radice
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| | - Laurent Peyrin-Biroulet
- University of Lorraine, Inserm, NGERE, F-54000 Nancy, France
- Department of Gastroenterology, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France
| | - Silvio Danese
- Department of Gastroenterology & Endoscopy, IRCCS San Raffaele Hospital & Vita-Salute San Raffaele University, Milan, Italy
| |
Collapse
|
7
|
Miyatani Y, Choi D, Choi NK, Rubin DT. Dual-Targeted Therapy with Upadacitinib and Ustekinumab in Medically Complex Crohn's Disease. Dig Dis Sci 2024; 69:355-359. [PMID: 38112840 DOI: 10.1007/s10620-023-08182-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/02/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND AND AIMS Ongoing efforts to break the therapeutic ceiling in inflammatory bowel disease include combination therapy approaches. Dual-targeted therapy (DTT) has been reported in case reports and small case series. This report describes our experience with ustekinumab (UST) and upadacitinib (UPA) as DTT in patients with Crohn's disease (CD). METHODS In this retrospective, observational study, we reviewed medical records of patients with CD treated with combined UST and UPA between April 2021 and July 2022. Clinical remission was defined as Harvey-Bradshaw Index (HBI) ≤ 4, and clinical response was defined as decrease in HBI ≥ 3 or physician's assessment of clinical response. RESULTS We identified 10 CD patients treated with UST/UPA, with median follow-up period of 10 months (interquartile range (IQR) 7.3-12). Median age was 35.5 years (IQR 28.3-43.8) and median number of prior biologic treatment exposures was 4 (IQR 4-5). Indications for UST/UPA were active CD (n = 6), extraintestinal manifestations (EIM) (n = 2), and both active CD and EIM (n = 2). Five of six patients with active CD achieved clinical remission with UST/UPA. Two patients with active EIM (joint pain) achieved resolution of their symptoms. One patient exhibited improvement in both conditions. Three patients developed mild respiratory symptoms and one experienced bowel obstruction. Two patients developed nausea resulting in de-escalation of treatment interval or discontinuation altogether. CONCLUSION Based on our case series, combination therapy with UST and UPA may be effective and appears safe in refractory Crohn's disease and for patients with co-existing extraintestinal manifestations.
Collapse
Affiliation(s)
- Yusuke Miyatani
- Department of Medicine, University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA
| | - David Choi
- Department of Medicine, University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA
| | - Natalie K Choi
- Department of Medicine, University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA
| | - David T Rubin
- Department of Medicine, University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA.
| |
Collapse
|
8
|
Bonelli M, Kerschbaumer A, Kastrati K, Ghoreschi K, Gadina M, Heinz LX, Smolen JS, Aletaha D, O'Shea J, Laurence A. Selectivity, efficacy and safety of JAKinibs: new evidence for a still evolving story. Ann Rheum Dis 2024; 83:139-160. [PMID: 37923366 PMCID: PMC10850682 DOI: 10.1136/ard-2023-223850] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/18/2023] [Indexed: 11/07/2023]
Abstract
Fundamental insight gained over the last decades led to the discovery of cytokines as pivotal drivers of inflammatory diseases such as rheumatoid arthritis, psoriasis/psoriasis arthritis, inflammatory bowel diseases, atopic dermatitis and spondylarthritis. A deeper understanding of the pro-inflammatory and anti-inflammatory effects of various cytokines has prompted new cytokine-targeting therapies, which revolutionised the treatment options in the last years for patients with inflammatory disorders. Disease-associated immune responses typically involve a complex interplay of multiple cytokines. Therefore, blockade of one single cytokine does not necessarily lead to a persistent remission in all patients with inflammatory disorders and fostered new therapeutic strategies targeting intracellular pathways shared by multiple cytokines. By inhibiting JAK-STAT signalling pathways common to families of cytokines, JAK-inhibitors (JAKinibs) have created a new paradigm for the treatment of inflammatory diseases. Multiple agents have been approved for various disorders and more are being investigated for several new indications. Second-generation selective JAKinibs have been devised with the aim to achieve an increased selectivity and a possible reduced risk of side effects. In the current review, we will summarise the current body of evidence of pan versus selective JAKinibs and the most recent insights on new side effects and indications, including COVID-19.
Collapse
Affiliation(s)
- Michael Bonelli
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Andreas Kerschbaumer
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Kastriot Kastrati
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Massimo Gadina
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Leonhard X Heinz
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Josef S Smolen
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Daniel Aletaha
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - John O'Shea
- Molecular Immunology and Inflammation Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Arian Laurence
- Translational Gastroenterology Unit, Department of Haematology, University College Hospital, UCLH Hospitals NHS Trust, University of Oxford, Oxford, UK
| |
Collapse
|
9
|
Min DK, Kim YE, Kim MK, Choi SW, Park N, Kim J. Orally Administrated Inflamed Colon-Targeted Nanotherapeutics for Inflammatory Bowel Disease Treatment by Oxidative Stress Level Modulation in Colitis. ACS NANO 2023; 17:24404-24416. [PMID: 38039189 DOI: 10.1021/acsnano.3c11089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2023]
Abstract
Inflammatory bowel disease (IBD) is characterized by an inappropriate and persistent inflammatory immune response and is often accompanied by excessive reactive oxygen species (ROS) production. For effective IBD treatment, there is a high demand for safe and targeted therapy that can be orally administered. In this study, we aimed to propose the use of inflamed colon-targeted antioxidant nanotherapeutics (ICANs) for in situ oxidative stress level modulation in colitis. ICANs consist of mesoporous silica nanoparticles (MSNs) with surface-attached ROS-scavenging ceria nanoparticles (CeNPs), which are further coated with poly(acrylic acid) (PAA) to facilitate preferential adherence to inflamed colon tissues through electrostatic interaction. We achieved a high ROS-scavenging property that remained effective even after artificial gastrointestinal fluid incubation by optimization of the molecular weight and PAA-coating pH. The orally administered ICANs demonstrated enhanced adherence to inflamed colon tissues in an acute inflammation mouse model of IBD induced by dextran sulfate sodium. This targeted delivery resulted in gut microenvironment modulation by regulating redox balance and reducing inflammatory cell infiltration, thereby suppressing the colitis-associated immune response. These findings highlight the potential of noninvasive ICANs as a promising candidate for treating inflammatory intestinal diseases by oxidative stress level modulation in colitis.
Collapse
Affiliation(s)
- Dong Kwang Min
- School of Chemical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
| | - Ye Eun Kim
- School of Chemical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
| | - Min Kyung Kim
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
| | - Seung Woo Choi
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Republic of Korea
| | - Nuri Park
- School of Chemical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
| | - Jaeyun Kim
- School of Chemical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
- Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
- Institute of Quantum Biophysics (IQB), Sungkyunkwan University (SKKU), Suwon 16419, Republic of Korea
| |
Collapse
|
10
|
Johnson AM, Loftus EV. Risankizumab to treat moderately to severely active Crohn's disease in adults: an evaluation of trials and data. Expert Rev Gastroenterol Hepatol 2023; 17:1169-1183. [PMID: 38095092 DOI: 10.1080/17474124.2023.2295496] [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: 05/18/2023] [Accepted: 12/12/2023] [Indexed: 12/20/2023]
Abstract
INTRODUCTION Risankizumab is a humanized monoclonal antibody that selectively inhibits interleukin (IL)-23. It is approved for the treatment of moderate-to-severe plaque psoriasis, psoriatic arthritis, and more recently moderate-to-severe Crohn's disease (CD). AREAS COVERED After examining the current landscape of CD management including therapies which are currently approved and those in late stages of development, we will review the interleukin pathway and discuss the specific mechanism of targeted IL-23 inhibition, summarize available clinical trial data on efficacy and safety of Risankizumab, consider future positioning of Risankizumab in the therapeutic armamentarium, and ultimately discuss future needs for the field. EXPERT OPINION Risankizumab represents the first and only targeted IL-23 inhibitor approved for the treatment of CD, providing a promising addition to the therapeutic armamentarium for CD, with a favorable safety profile and demonstrated efficacy in both biologic-naïve and exposed populations. It is possible that the targeted nature of Risankizumab may enhance efficacy and safety over combined IL-12/23 inhibition, with trials underway attempting to shed light on that hypothesis.
Collapse
Affiliation(s)
- Amanda M Johnson
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| |
Collapse
|
11
|
Honap S, Danese S, Peyrin-Biroulet L. Are All Janus Kinase Inhibitors for Inflammatory Bowel Disease the Same? Gastroenterol Hepatol (N Y) 2023; 19:727-738. [PMID: 38404416 PMCID: PMC10885424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Ulcerative colitis and Crohn's disease are chronic, progressive inflammatory bowel diseases (IBDs) and are without a known cure. Janus kinase (JAK) is a family of cytosolic tyrosine kinases that mediate signal transduction in response to extracellular stimuli. Abrogating the proinflammatory cytokine signaling cascades using JAK inhibitors (jakinibs) has been shown to be highly effective in the treatment of numerous inflammatory diseases, including IBD. Jakinibs currently licensed for moderate-to-severe IBD include the first-generation, nonselective tofacitinib and the second-generation JAK1-selective inhibitors filgotinib (licensed outside of the United States) and upadacitinib; several other jakinibs in the therapeutic pipeline are in various stages of clinical development. The jakinib class of small-molecule drugs share numerous commonalities such as their oral administration, nonimmunogenicity, short half-life, rapid onset of action, and the same class-wide regulatory restrictions owing to safety concerns. However, jakinibs differ on several fronts, translating into important clinical practice points for health care providers managing IBD patients. This article provides an overview of the jakinib class in IBD, examines how each drug differs in terms of pharmacology as well as efficacy and safety, and offers perspectives on challenges that remain and future opportunities.
Collapse
Affiliation(s)
- Sailish Honap
- Department of Gastroenterology, St George’s University Hospitals NHS Foundation Trust, London, United Kingdom
- School of Immunology and Microbial Sciences, King’s College, London, United Kingdom
| | - Silvio Danese
- Department of Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, INFINY Institute, FHU-CURE, Nancy University Hospital, and INSERM, Nutrition-Genetics and Environmental Risk Exposure, University of Lorraine, Vandœuvre-lès-Nancy, France
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, Quebec, Canada
| |
Collapse
|
12
|
Mao JW. Small molecule agents in clinical management of inflammatory bowel disease: Current status and future prospects. Shijie Huaren Xiaohua Zazhi 2023; 31:913-921. [DOI: 10.11569/wcjd.v31.i22.913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/29/2023] [Accepted: 11/05/2023] [Indexed: 11/28/2023] Open
Abstract
Inflammatory bowel disease (IBD), encompassing ulcerative colitis (UC) and Crohn's disease (CD), is a chronic non-specific inflammatory disorder affecting the intestines. It is characterized by a protracted course with frequent relapses, potentially resulting in disability, heightened surgical risk, diminished patient quality of life, and increased familial and societal economic burden. Current understanding posits that genetic, immune, and environmental factors, as well as the intestinal microbiota, collectively contribute to the pathogenesis and progression of these diseases. Notably, the prevalence of IBD in China has exhibited a gradual rise in recent years. The inadequate effectiveness and adverse effects of conventional medications, including 5-aminosalicylic acid (5-ASA), corticosteroids, and immunosuppressants, have hindered the effective management of certain patients with IBD. In the realm of biological agents, anti-tumor necrosis factor (TNF) antagonists have emerged as the pioneering targeted therapy, extensively employed for an extended period. However, extensive data analysis spanning several decades reveals a notable proportion of primary and secondary loss of response to these agents. Hence, the ongoing introduction of novel targeted therapy medications, including small molecule agents, has presented a new avenue for individuals who have experienced inadequate response to conventional treatment and anti-TNF therapy. Nevertheless, additional investigation and research are required to determine the optimal role of small molecule agents as initial treatment options. This article provides a comprehensive overview of the efficacy and safety of small molecular agents in recent clinical trials for the treatment of IBD, and explores the treatment decision-making process to identify optimal subsequent treatment drugs and guide the selection of appropriate first-line targeted therapy drugs.
Collapse
Affiliation(s)
- Jing-Wei Mao
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China
| |
Collapse
|
13
|
Solitano V, Vuyyuru SK, MacDonald JK, Zayadi A, Parker CE, Narula N, Peyrin-Biroulet L, Danese S, Feagan BG, Singh S, Ma C, Jairath V. Efficacy and Safety of Advanced Oral Small Molecules for Inflammatory Bowel Disease: Systematic Review and Meta-Analysis. J Crohns Colitis 2023; 17:1800-1816. [PMID: 37317532 DOI: 10.1093/ecco-jcc/jjad100] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/12/2023] [Accepted: 06/13/2023] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND AIMS Oral small-molecule drugs [SMDs] are expanding the therapeutic landscape for inflammatory bowel disease [IBD]. This systematic review and meta-analysis summarizes the efficacy and safety of JAK inhibitor [JAKi] and sphingosine-1-phosphate [S1P] receptor modulator treatments for ulcerative colitis [UC] and Crohn's disease [CD]. METHODS MEDLINE, Embase, and CENTRAL were searched from inception to May 30, 2022. Randomized controlled trials [RCTs] of JAKi and S1P receptor modulators in adults with UC or CD were eligible. Clinical, endoscopic, histological, and safety data were pooled and analysed using a random-effects model. RESULTS Thirty-five RCTs [26 UC, nine CD] were included. In UC, JAKi therapy was associated with induction of clinical (risk ratio [RR] 3.16, 95% confidence interval [CI] 2.03-4.92; I2 = 65%) and endoscopic [RR 3.99, 95% CI 2.36-6.75; I2 = 36%] remission compared to placebo. Upadacitinib was associated with histological response [RR 2.63, 95% CI 1.97-3.53]. S1P modulator therapy was associated with induction of clinical [RR 2.52, 95% CI 1.88-3.39; I2 = 1%] and endoscopic [RR 2.39, 95% CI 1.07-5.33; I2 = 0%] remission relative to placebo. Ozanimod was superior to placebo for inducing histological remission in UC [RR 2.20, 95% CI 1.43-3.37; I2 = 0%], while etrasimod was not [RR 2.36, 95% CI 0.71-7.88; I2 = 0%]. In CD, JAKi therapy was superior to placebo for induction of clinical remission [RR 1.53, 95% CI 1.19-1.98; I2 = 31%], and endoscopic remission [RR 4.78, 95% CI 1.63-14.06; I2 = 43%] compared to placebo. The risk of serious infections was similar for oral SMDs and placebo. CONCLUSION JAKi and S1P receptor modulator therapies are effective in IBD for inducing clinical and endoscopic remission and, in some circumstances, histological response.
Collapse
Affiliation(s)
- Virginia Solitano
- Department of Medicine, Division of Gastroenterology, Western University, London, ON, Canada
- Alimentiv Inc., London, ON, Canada
- Department of Biomedical Sciences, Humanitas University, 20090 Pieve Emanuele, Italy
| | - Sudheer K Vuyyuru
- Department of Medicine, Division of Gastroenterology, Western University, London, ON, Canada
- Alimentiv Inc., London, ON, Canada
| | | | | | | | - Neeraj Narula
- Department of Medicine (Division of Gastroenterology) and Farncombe, Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Nancy, France
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan, Italy
| | - Brian G Feagan
- Department of Medicine, Division of Gastroenterology, Western University, London, ON, Canada
- Alimentiv Inc., London, ON, Canada
- Department of Epidemiology & Biostatistics, Western University, London, ON, Canada
| | - Siddharth Singh
- Division of Gastroenterology, Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Christopher Ma
- Alimentiv Inc., London, ON, Canada
- Division of Gastroenterology and Hepatology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Vipul Jairath
- Department of Medicine, Division of Gastroenterology, Western University, London, ON, Canada
- Alimentiv Inc., London, ON, Canada
- Department of Epidemiology & Biostatistics, Western University, London, ON, Canada
| |
Collapse
|
14
|
Lee RB, Gasparetto M. Novel pharmacological developments in the management of paediatric inflammatory bowel disease: Time for guideline update - A narrative review. J Paediatr Child Health 2023. [PMID: 37953693 DOI: 10.1111/jpc.16519] [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: 09/09/2023] [Revised: 10/30/2023] [Accepted: 11/01/2023] [Indexed: 11/14/2023]
Abstract
AIM The incidence of paediatric inflammatory bowel disease (IBD) continues to increase in both adults and children across the globe, with more than one third of the patients not responding to anti-tumour necrosis factor biologics and immune modulators. This narrative review provides an overview of novel pharmacological developments in the management of paediatric IBD, including new biological therapies. METHODS A PubMed Medline search was performed to include randomised controlled trials, retrospective and prospective observational studies, and relevant case reports of children with IBD published between 2018 and January 2023. Guidelines and protocols from relevant paediatric and adult gastroenterology societies, such as the European Society for Paediatric Gastroenterology, Hepatology and Nutrition and the European Crohn's and Colitis Organisation, were also included. Non-pharmacological treatments including therapeutic diets and faecal microbiota transplantation were outside the scope of this work. RESULTS Early real-world evidence suggests that newer biologics and small molecules, such as anti-integrins, interleukin-12 and/or interleukin-23 inhibitors, Janus kinase and signal transducer and activator of transcription proteins inhibitors, are safe and effective in adult patients with IBD, with promising growing evidence for paediatric IBD. CONCLUSION While many developments have been achieved with novel pharmacological treatments to manage IBD, ongoing research is required to confirm their effectiveness and safety in the paediatric age. Extending the licence of novel treatments to children will be crucial to tackle the increasing loss of response to conventional treatments. International guidelines will require timely updating to incorporate novel treatments within the existing protocols.
Collapse
Affiliation(s)
- Rachel By Lee
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Marco Gasparetto
- Paediatric Gastroenterology, Norfolk and Norwich University Hospital, Jenny Lind Children's Hospital, Norwich, United Kingdom
- Faculty of Medicine and Health Science, University of East Anglia, Norwich Medical School, Norwich, United Kingdom
| |
Collapse
|
15
|
Gallagher J, Rosh JR, Sahn B. The Future of Advanced Therapies for Pediatric Crohn's Disease. Paediatr Drugs 2023; 25:621-633. [PMID: 37612580 DOI: 10.1007/s40272-023-00590-x] [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] [Accepted: 08/07/2023] [Indexed: 08/25/2023]
Abstract
Pediatric Crohn's disease commonly presents with moderate-to-severe intestinal inflammation with a greater risk of complications if remission is not achieved. Anti-tumor necrosis factor therapies have offered the possibility of deep and durable remission; however, many children do not respond or no longer respond over time. Further, some children do not require broader systemic immunosuppression to achieve remission and are better served by an alternative treatment strategy. Proper utilization of advanced biologic and small-molecule therapies, which have become available for adult patients since anti-tumor necrosis factor medications, is paramount for tighter disease control for a large proportion of children. Newer advanced therapies such as anti-integrin and anti-interleukin biologics, and several small-molecule agents capitalize on various mechanisms through narrower immunologic targets and reduced immunogenicity. Given limited regulatory approvals of these agents for use in children with Crohn's disease, clinicians continue to rely on data extrapolated from clinical trials in adult patients, sparse pediatric studies, and a growing real-world experience for treatment selection and optimization. In this article, we discuss currently available treatment options, pipeline drugs, and relevant data as they pertain to some of the most pressing clinical challenges faced in treating pediatric Crohn's disease.
Collapse
Affiliation(s)
- Julie Gallagher
- Division of Pediatric Gastroenterology, Liver Diseases, and Nutrition, Steven and Alexandra Cohen Children's Medical Center, Northwell Health, 1991 Marcus Ave, Suite M100, New Hyde Park, NY, 11042, USA
| | - Joel R Rosh
- Division of Pediatric Gastroenterology, Liver Diseases, and Nutrition, Steven and Alexandra Cohen Children's Medical Center, Northwell Health, 1991 Marcus Ave, Suite M100, New Hyde Park, NY, 11042, USA
| | - Benjamin Sahn
- Division of Pediatric Gastroenterology, Liver Diseases, and Nutrition, Steven and Alexandra Cohen Children's Medical Center, Northwell Health, 1991 Marcus Ave, Suite M100, New Hyde Park, NY, 11042, USA.
- Feinstein Institutes for Medical Research, Manhasset, NY, USA.
| |
Collapse
|
16
|
Honap S, Irving PM, Samaan MA. JAK inhibitors for the treatment of inflammatory bowel disease: results of an international survey of perceptions, attitudes, and clinical practice. Eur J Gastroenterol Hepatol 2023; 35:1270-1277. [PMID: 37724470 PMCID: PMC10659244 DOI: 10.1097/meg.0000000000002650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 08/01/2023] [Indexed: 09/20/2023]
Abstract
BACKGROUND Janus kinase inhibitors (JAKi) are small molecule drugs with demonstrated efficacy in inflammatory bowel disease (IBD). However, widespread utilisation may be hindered by safety concerns. AIMS This is the first study assessing risk-benefit perceptions and clinical practices of those using JAKi for IBD. METHODS A prospective, cross-sectional study was conducted using a 23-item survey distributed to IBD healthcare providers worldwide. RESULTS Of 385 respondents from 48 countries, 72% were tertiary-centre based and 50% were gastroenterologists with ≥10 years experience. JAKi were commonly used outside market authorisation (31%), though many (17%) were unconfident discussing JAKi risk-benefit profile and 7% had never prescribed JAKi. If venous thromboembolism risks were present, 15% preferentially referred for surgery than initiate JAKi; 21% would do this even if the patient was already anticoagulated. For patients relapsing on dose reduction, 8% would switch treatment rather than dose escalate. Conversely, 45% felt that cardiovascular safety concerns from post-marketing studies were irrelevant to IBD. Despite the lack of detailed, long-term safety data, safety profiles of JAK1-selective drugs were perceived to be favourable to tofacitinib by most (62%). CONCLUSION The study indicates that while clinical practice appears to be in keeping with international guidance, a significant minority remain deterred by safety concerns.
Collapse
Affiliation(s)
- Sailish Honap
- Department of Gastroenterology, St George’s University Hospital
- School of Immunology and Microbial Sciences, King’s College London
| | - Peter M. Irving
- School of Immunology and Microbial Sciences, King’s College London
- IBD Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Mark A. Samaan
- IBD Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| |
Collapse
|
17
|
Syal G, Mishkin DS, Banty A, Lee S, Fontelera N, Hampton M, Ziring D, Fleshner PR, Melmed GY. Effectiveness of Oral Tofacitinib in Chronic Pouchitis: A Prospective, Open-Label Pilot Study. Inflamm Bowel Dis 2023:izad191. [PMID: 37898112 DOI: 10.1093/ibd/izad191] [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: 04/28/2023] [Indexed: 10/30/2023]
Abstract
Oral tofacitinib can be effective in inducing response and remission in patients with chronic antibiotic refractory pouchitis. In addition to improving symptoms and quality of life, it can lead to improvement in endoscopic inflammation score and fecal calprotectin.
Collapse
Affiliation(s)
- Gaurav Syal
- Division of Gastroenterology and Hepatology, University of California San Diego, San Diego, CA, USA
| | | | - Andrea Banty
- Karsh Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Susie Lee
- Karsh Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Norma Fontelera
- Karsh Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Melissa Hampton
- Karsh Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - David Ziring
- Department of Pediatrics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Phillip R Fleshner
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Gil Y Melmed
- Karsh Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| |
Collapse
|
18
|
Kim D, Lee DW, Yoon G, Jeong EK, Choi MS, Lee HC, Park YS, Chung CP, Lee JY, Park YJ. Therapeutic Effect of HDAC5 Binding and Cell Penetrating Peptide for the Treatment of Inflammatory Bowel Disease. Tissue Eng Regen Med 2023; 20:965-979. [PMID: 37589886 PMCID: PMC10519921 DOI: 10.1007/s13770-023-00572-7] [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: 06/03/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is an incurable disease that negatively influences the quality of life of patients. Current and emerging therapies target proinflammatory cytokines and/or receptors to downregulate proinflammatory responses, but insufficient remission requires other therapeutic agents. Herein, we report that the synthetic anti-inflammatory peptide 15 (SAP15) is capable of cell penetration and anti-inflammatory activity in human macrophages. METHODS SAP15 was labeled with fluorescence and administered to human leukemia monocytic cells (THP-1) cells for cell penetration analysis. Using biolayer interferometry analysis, the binding affinity of SAP15 with histone deacetylase 5 (HDAC5) was measured. SAP15-treated THP-1 cells were analyzed by protein phosphorylation assay, flow cytometry, and enzyme-linked immunosorbent assay (ELISA). In addition, in vivo analysis of the therapeutic effect on IBD was observed in a dextran sulfate sodium (DSS)-induced model. Samples from SAP15-treated mice were analyzed at both the macroscopic and microscopic levels using ELISA, myeloperoxidase (MPO) assays, and histological evaluations. RESULTS SAP15 was internalized within the cytosol and nucleus of THP-1 cells and bound to the HDAC5 protein. SAP15-treated macrophages were assessed for protein phosphorylation and showed inhibited phosphorylation of HDAC5 and other immune-related proteins, which led to increased M2-like macrophage markers and decreased M1-like macrophage markers and tumor necrosis factor-α and interleukin-6 cytokine levels. The SAP15 treatment on IBD model showed significant recovery of colon length. Further histological analysis of colon demonstrated the therapeutic effect of SAP15 on mucosal layer. Moreover, proinflammatory cytokine levels and MPO activity from the plasma show that SAP15 is effective in reduced proinflammatory responses. CONCLUSION These findings suggest that SAP15 is a novel peptide with a novel cell-penetrating peptide with anti-inflammatory property that can be used as a therapeutic agent for IBD and other inflammatory diseases.
Collapse
Affiliation(s)
- Deogil Kim
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea
| | - Dong Woo Lee
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea
- Department of Dental Regenerative Biotechnology and Dental Research Institute, School of Dentistry, Seoul National University, #403 Biomaterial Research Building, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Gookjin Yoon
- Department of Dental Regenerative Biotechnology and Dental Research Institute, School of Dentistry, Seoul National University, #403 Biomaterial Research Building, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Eui Kyun Jeong
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea
| | - Moon Sil Choi
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea
| | - Hoo Cheol Lee
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea
| | - Yoon Shin Park
- Department of Biological Sciences and Biotechnology, School of Biological Sciences, College of Natural Sciences, Chungbuk National University, Cheongju, 28644, Republic of Korea
| | - Chong Pyung Chung
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea
| | - Jue-Yeon Lee
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea
| | - Yoon Jeong Park
- Research Institute, Nano Intelligent Biomedical Engineering Corporation (NIBEC), Seoul, 03127, Republic of Korea.
- Department of Dental Regenerative Biotechnology and Dental Research Institute, School of Dentistry, Seoul National University, #403 Biomaterial Research Building, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
| |
Collapse
|
19
|
Penagini F, Lonoce L, Abbattista L, Silvera V, Rendo G, Cococcioni L, Dilillo D, Calcaterra V, Zuccotti GV. Dual biological therapy and small molecules in pediatric inflammatory bowel disease. Pharmacol Res 2023; 196:106935. [PMID: 37748559 DOI: 10.1016/j.phrs.2023.106935] [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: 05/22/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 09/27/2023]
Abstract
Inflammatory bowel diseases (IBDs) including Crohn's disease (CD), ulcerative colitis (UC) and inflammatory bowel disease unclassified (IBD-U) are chronic inflammatory disorders which can affect the gastrointestinal tract. Anti-tumor necrosis factors antibodies (anti-TNFα) such as infliximab (IFX) and adalimumab (ADA) are the first line biological therapy for severe or complicated IBDs in pediatric age. Second line therapeutic options as vedolizumab (VDZ) and ustekinumab (UST) are currently used off-label in pediatric age. Furthermore, despite optimization of biologics, a great proportion of patients may fail to respond to biologic agents (up to 30%) or lose response over the time (around 50%) hence these patients may be left without another valid therapeutic option. Consequently, several efforts have been made in the last years in order to develop new drugs and to contrive new therapeutic strategies. Small molecule drugs (SMDs) and combination therapy with either two biologic agents or with a SMD and a biological agent have recently been proposed. Data on safety and efficacy of these new therapeutic options are limited. The objective of the present review is to summarize the most up-to-date available literature in pediatric IBD.
Collapse
Affiliation(s)
- Francesca Penagini
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy.
| | - Luisa Lonoce
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy
| | - Luisa Abbattista
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy
| | - Valentina Silvera
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy
| | - Giulia Rendo
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy
| | - Lucia Cococcioni
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy
| | - Dario Dilillo
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy
| | - Valeria Calcaterra
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy; Pediatric and Adolescent Unit, Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Gian Vincenzo Zuccotti
- Department of Pediatrics, "Vittore Buzzi" Children's Hospital, Milano, Italy; Department of Biomedical and Clinical Science "L. Sacco", University of Milano, Milano, Italy
| |
Collapse
|
20
|
Panés J, Loftus EV, Higgins PDR, Lindsay JO, Zhou W, Yao, X, Ilo D, Phillips C, Tran J, Sanchez Gonzalez Y, Vermeire S. Induction and Maintenance Treatment With Upadacitinib Improves Health-Related Quality of Life in Patients With Moderately to Severely Active Ulcerative Colitis: Phase 3 Study Results. Inflamm Bowel Dis 2023; 29:1421-1430. [PMID: 36645051 PMCID: PMC10472742 DOI: 10.1093/ibd/izac260] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Indexed: 01/17/2023]
Abstract
BACKGROUND We evaluated the health-related quality of life (HRQoL) benefits of upadacitinib (UPA) induction and maintenance treatment in a phase 3 study of patients with ulcerative colitis (UC) across a broad range of patient-centered outcomes. METHODS Patients received UPA 45 mg once daily or placebo as induction treatment for 8 weeks. Patients who achieved clinical response were rerandomized to receive once daily UPA 15 mg, 30 mg, or placebo as maintenance treatment for 52 weeks. The percentages of patients reporting a clinically meaningful within-person change from baseline in the Ulcerative Colitis Symptoms Questionnaire, Inflammatory Bowel Disease Questionnaire, Work Productivity and Impairment Questionnaire, 36-Item Short Form Survey, and European Quality of Life-5 Dimension 5 Levels were evaluated at weeks 2 and 8 of induction and at weeks 0 and 52 of maintenance. RESULTS Significant improvements from baseline in all HRQoL measures except the Work Productivity and Impairment Questionnaire-absenteeism were achieved with UPA (P < .001) vs placebo as early as week 2 of induction. These improvements were sustained at week 52 with significantly more patients treated with either 15 mg or 30 mg UPA vs placebo achieving meaningful within-person change in the Ulcerative Colitis Symptoms Questionnaire; Inflammatory Bowel Disease Questionnaire; overall work impairment, presenteeism, and activity impairment; both 36-Item Short Form Survey Physical and Mental Component Summaries; and European Quality of Life-5 Dimension 5 Levels (P < .001). CONCLUSIONS Induction treatment with UPA 45 mg significantly improved HRQoL measures. A significantly higher percentage of patients who responded to induction treatment with UPA maintained clinically meaningful improvements consistently across a wide range of HRQoL outcomes after 52 weeks of maintenance therapy with UPA (15 mg and 30 mg) compared with placebo. (ClinicalTrials.gov, Numbers: NCT02819635, NCT03653026).
Collapse
Affiliation(s)
- Julian Panés
- Inflammatory Bowel Disease Unit, Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | | | - James O Lindsay
- Department of Gastroenterology, Royal London Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Wen Zhou
- AbbVie Inc, North Chicago, IL, USA
| | | | - Dapo Ilo
- AbbVie Inc, North Chicago, IL, USA
| | | | - Jacinda Tran
- AbbVie and the Comparative Health Outcomes, Policy, and Economics Institute, University of Washington, Seattle, WA, USA
| | | | - Séverine Vermeire
- Department of Gastroenterology and Hepatology, University Hospital Leuven, Leuven, Belgium
| |
Collapse
|
21
|
Zhang X, Rosh JR. Safety Summary of Pediatric Inflammatory Bowel Disease Therapies. Gastroenterol Clin North Am 2023; 52:535-548. [PMID: 37543398 DOI: 10.1016/j.gtc.2023.05.007] [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: 08/07/2023]
Abstract
Therapeutic options for the treatment of pediatric inflammatory bowel disease include aminosalicylates, enteral nutrition, corticosteroids, immunomodulators, biologics, and emerging small molecule agents. Infectious risk due to systemic immunosuppression should be mitigated by appropriate screening before therapy initiation. Rare but serious malignancies have been associated with thiopurine use alone and in combination with anti-tumor necrosis factor agents, often in the setting of a primary Epstein-Barr virus infection. Potential agent-specific adverse events such as cytopenias, hepatotoxicity, and nephrotoxicity warrant regular clinical and laboratory monitoring.
Collapse
Affiliation(s)
- Xiaoyi Zhang
- Pediatric Gastroenterology, Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, Indiana University, 705 Riley Hospital Drive, ROC 4210, Indianapolis, IN 46202, USA. https://twitter.com/xtzhang
| | - Joel R Rosh
- Pediatric Gastroenterology, Division of Pediatric Gastroenterology, Liver Disease, and Nutrition, Cohen Children's Medical Center of New York, 1991 Marcus Avenue, Suite M100, Lake Success, NY 11042, USA.
| |
Collapse
|
22
|
Scheurlen KM, Parks MA, Macleod A, Galandiuk S. Unmet Challenges in Patients with Crohn's Disease. J Clin Med 2023; 12:5595. [PMID: 37685662 PMCID: PMC10488639 DOI: 10.3390/jcm12175595] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/08/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Patients with Crohn's disease can present with a variety of clinical manifestations; treatment strategies should focus on long-term remission and improvement of quality of life. There is no standardized process of diagnosing, predicting prognosis, and treating the disease. This narrative review was based on a literature search using PubMed, Embase, and Science Direct. Data on unmet challenges in patients with Crohn's disease were extracted from identified manuscripts. The aim was to discuss present research on standardized processes in the management of patients with Crohn's disease and to identify the unmet needs in clinical evaluation and treatment approaches. There is no consensus on standardized diagnostic, treatment, and surveillance algorithms, particularly in assessing complications of Crohn's, such as stricturing disease, intestinal cancer risk, and cutaneous manifestations. Complications and treatment failure rates of conventional, interventional, and surgical therapy place emphasis on the need for standardized treatment algorithms, particularly in the case of acute complications of the disease. Research on standardized clinical approaches, reliable biomarkers for disease diagnosis and therapy monitoring, and new treatment agents is necessary to improve therapy and reduce complications in patients with Crohn's disease.
Collapse
Affiliation(s)
- Katharina M Scheurlen
- Price Institute of Surgical Research, Hiram C. Polk Jr. MD Department of Surgery, University of Louisville, Louisville, KY 40202, USA; (K.M.S.); (M.A.P.); (A.M.)
| | - Mary A Parks
- Price Institute of Surgical Research, Hiram C. Polk Jr. MD Department of Surgery, University of Louisville, Louisville, KY 40202, USA; (K.M.S.); (M.A.P.); (A.M.)
| | - Anne Macleod
- Price Institute of Surgical Research, Hiram C. Polk Jr. MD Department of Surgery, University of Louisville, Louisville, KY 40202, USA; (K.M.S.); (M.A.P.); (A.M.)
| | - Susan Galandiuk
- Price Institute of Surgical Research, Hiram C. Polk Jr. MD Department of Surgery, University of Louisville, Louisville, KY 40202, USA; (K.M.S.); (M.A.P.); (A.M.)
- Division of Colon and Rectal Surgery, Hiram C. Polk Jr. MD Department of Surgery, University of Louisville, Louisville, KY 40202, USA
| |
Collapse
|
23
|
Xu Q, He L, Yin Y. Risk of herpes zoster associated with JAK inhibitors in immune-mediated inflammatory diseases: a systematic review and network meta-analysis. Front Pharmacol 2023; 14:1241954. [PMID: 37614317 PMCID: PMC10442487 DOI: 10.3389/fphar.2023.1241954] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 07/28/2023] [Indexed: 08/25/2023] Open
Abstract
Objective: Janus kinase (JAK) inhibitors are a novel class of drugs that have shown efficacy in treating immune-mediated inflammatory diseases (IMIDs). However, their safety profile in terms of herpes zoster infection remains unclear. We aimed to evaluate the risk of herpes zoster associated with JAK inhibitors in patients with IMIDs. Methods: A systematic search of electronic databases was conducted to identify randomized controlled trials (RCTs) that evaluated the safety of JAK inhibitors in patients with IMIDs including inflammatory bowel disease (IBD), rheumatoid arthritis (RA), spondyloarthritis (SpA), psoriasis (PsO), and psoriatic arthritis (PsA). The primary outcome of interest was the incidence of herpes zoster infection. Network meta-analysis was performed to compare the risk of herpes zoster among different JAK inhibitors and placebo. Results: A network meta-analysis was conducted using data from 47 RCTs including 24,142 patients. In patients with IMIDs, peficitinib 100 mg QD was associated with the highest risk of herpes zoster infection in patients with IMIDs, followed by baricitinib 4 mg QD and upadacitinib 30 mg QD. No difference in herpes zoster risk was found for other JAK inhibitors compared with placebo. Subgroup analysis indicated that higher incidence of herpes zoster was found in patients treated by baricitinib 4 mg QD, peficitinib 100 mg QD, and upadacitinib 30 mg QD only in patients with RA. Conclusion: Our study suggests that some JAK inhibitors, particularly peficitinib, baricitinib, and tofacitinib, are associated with a higher risk of herpes zoster infection in patients with IMIDs.
Collapse
Affiliation(s)
- Qingling Xu
- Department of Gastroenterology, Wuxi Xinwu District Xinrui Hospital, Wuxi, Jiangsu, China
| | - Liyuan He
- Department of Gastroenterology, Wuxi Xinwu District Xinrui Hospital, Wuxi, Jiangsu, China
| | - Yufeng Yin
- Department of Rheumatology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| |
Collapse
|
24
|
Sarangi SC, Pattnaik SS, Sinha S, R G. An update on efficacy and safety comparison of biologics in treatment of inflammatory bowel disease targeting TNF-α, interleukins, leukocyte trafficking, Janus-kinase, and sphingosine-1-phosphate receptor. Expert Rev Gastroenterol Hepatol 2023; 17:837-861. [PMID: 36469630 DOI: 10.1080/17474124.2022.2155136] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 11/30/2022] [Indexed: 12/08/2022]
Abstract
INTRODUCTION Along with the rising prevalence of inflammatory bowel disease (IBD) [Crohn's disease (CD) and ulcerative colitis (UC)], biological therapies need an update/insight. AREA COVERED This review included randomized controlled trials (RCTs) from PubMed database (2000-October 2022) of approved biologics and small molecules with primary outcome analysis on efficacy (clinical response/remission/mucosal healing) and/or adverse events (AEs). Considered for this review under biologics classes are TNF-α inhibitors, leukocyte trafficking inhibitors, and anti IL-12/IL-23; and under small molecules are Janus-kinase inhibitors, and sphingosine-1-phosphate receptor modulators. EXPERT OPINION In CD, clinical response and remission were better with tofacitinib (61.23%) and infliximab (44.86%), respectively, in the induction phase, and these were better with ustekinumab in the maintenance phase. In UC, the maximum rate of response, remission, and mucosal healing were obtained with infliximab during the induction phase (67.49%, 35.99%, and 60.25%, respectively). During the maintenance phase, response rate was better with ustekinumab, but remission and mucosal healing were better with vedolizumab. The combined percentage of AEs was highest with infliximab (174.45%) and least with ozanimod (23.04%), and most commonly belonged to the 'infection and infestation system organ class (SOC).' These efficacy and safety analyses will help in the optimization of biologic treatment in IBD.
Collapse
Affiliation(s)
| | - Soumya S Pattnaik
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Surabhi Sinha
- Department of Pharmacology, All India Institute of Medical Sciences, New Delhi, India
| | - Govindaraj R
- Department of Radiodiagnosis, NEIGRIHMS, Shilong, India
| |
Collapse
|
25
|
Friedberg S, Choi D, Hunold T, Choi NK, Garcia NM, Picker EA, Cohen NA, Cohen RD, Dalal SR, Pekow J, Sakuraba A, Krugliak Cleveland N, Rubin DT. Upadacitinib Is Effective and Safe in Both Ulcerative Colitis and Crohn's Disease: Prospective Real-World Experience. Clin Gastroenterol Hepatol 2023; 21:1913-1923.e2. [PMID: 36898598 PMCID: PMC11016252 DOI: 10.1016/j.cgh.2023.03.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/19/2023] [Accepted: 03/01/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND & AIMS Upadacitinib is a novel selective Janus kinase 1 inhibitor that has shown efficacy in the treatment of moderate to severe ulcerative colitis (UC) and Crohn's disease (CD), and has received Food and Drug Administration approval for UC. We report a large real-world experience with upadacitinib in UC and CD. METHODS We performed a prospective analysis of clinical outcomes on upadacitinib in patients with UC and CD using predetermined intervals at weeks 0, 2, 4, and 8 as part of a formalized treatment protocol at our institution. We used the Simple Clinical Colitis Activity Index and the Harvey-Bradshaw index, as well as C-reactive protein and fecal calprotectin to assess efficacy, and also recorded treatment-related adverse events and serious adverse events. RESULTS A total of 105 patients were followed up for 8 weeks on upadacitinib, 84 of whom (44 UC patients, 40 CD patients) were initiated because of active luminal or perianal disease and included in the analysis. One hundred percent previously received anti-tumor necrosis factor therapy, and 89.3% had received 2 or more advanced therapies. At 4 and 8 weeks of treatment for UC, 19 of 25 (76.0%) and 23 of 27 (85.2%) achieved clinical response and 18 of 26 (69.2%) and 22 of 27 (81.5%) achieved clinical remission, respectively. Of those who previously were tofacitinib-exposed, 7 of 9 (77.8%) achieved clinical remission by 8 weeks. In CD, 13 of 17 (76.5.%) achieved clinical response and 12 of 17 (70.6%) achieved clinical remission by 8 weeks. Of those with increased fecal calprotectin and C-reactive protein levels, 62% and 64% normalized by week 8, respectively. Results were seen as early as week 2 in both UC and CD, with clinical remission rates of 36% and 56.3.%, respectively. Acne was the most commonly reported adverse event, occurring in 24 of 105 patients (22.9%). CONCLUSIONS In this large real-world experience in medically resistant patients with UC or CD, we report that upadacitinib is rapidly effective and safe, including in those who had prior tofacitinib exposure. This study was approved by the Institutional Review Board at the University of Chicago (IRB20-1979).
Collapse
Affiliation(s)
- Scott Friedberg
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - David Choi
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Thomas Hunold
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Natalie K Choi
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Nicole M Garcia
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Emma A Picker
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Nathaniel A Cohen
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Russell D Cohen
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Sushila R Dalal
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Joel Pekow
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Atsushi Sakuraba
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - Noa Krugliak Cleveland
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois
| | - David T Rubin
- University of Chicago Inflammatory Bowel Disease Center, University of Chicago Medicine, Chicago, Illinois.
| |
Collapse
|
26
|
Gupta N, Papasotiriou S, Hanauer S. The evolving role of JAK inhibitors in the treatment of inflammatory bowel disease. Expert Rev Clin Immunol 2023; 19:1075-1089. [PMID: 37226522 DOI: 10.1080/1744666x.2023.2214728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/18/2023] [Accepted: 05/12/2023] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Janus Kinase inhibitors (JAKi) are a new class of oral therapies for the treatment of moderate-severe ulcerative colitis with additional potential for the treatment of moderate-severe Crohn's disease. In contrast to biologic therapies JAKi provide the opportunity for non-immunogenic once or twice daily oral therapies. AREAS COVERED Janus Kinase inhibitors for the treatment of ulcerative colitis and Crohn's disease based on mechanism of action, pharmacokinetics, clinical trial and real-world data regarding safety and efficacy; focusing on regulatory approvals in the U.S. and Europe. EXPERT OPINION Janus Kinase inhibitors are considered among the 'advanced therapies' for IBD and are approved for the treatment of moderate to severe ulcerative colitis in adults with pending approvals for Crohn's disease in the U.S. JAKi offer non-immunogenic, oral options for patient not responding to other conventional agents but, have been 'restricted' by the FDA to patients with inadequate response to TNF blockers. JAKi offer rapidly acting oral alternatives to biologic agents for moderate-severe ulcerative colitis where the risks of cardiovascular and thrombotic events noted in rheumatoid arthritis have not been observed in IBD clinical trials. Nevertheless, monitoring of infections (primarily herpes zoster) and risk factors for cardiovascular and thrombotic complications is appropriate.
Collapse
Affiliation(s)
- Nancy Gupta
- Jerry L Pettis Memorial Veterans Hospitals Loma Linda Va Medical Center, Loma Linda, CA, USA
| | - Sam Papasotiriou
- Midwestern University Chicago College of Osteopathic Medicine, Downers Grove, IL, USA
| | - Stephen Hanauer
- Department of Medicine, Division of Gastroenterology and Hepatology, Northwestern University, Chicago, Illinois, USA
| |
Collapse
|
27
|
Cozzi G, Scagnellato L, Lorenzin M, Savarino E, Zingone F, Ometto F, Favero M, Doria A, Vavricka SR, Ramonda R. Spondyloarthritis with inflammatory bowel disease: the latest on biologic and targeted therapies. Nat Rev Rheumatol 2023:10.1038/s41584-023-00984-8. [PMID: 37386288 DOI: 10.1038/s41584-023-00984-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2023] [Indexed: 07/01/2023]
Abstract
Spondyloarthritis (SpA) encompasses a heterogeneous group of chronic inflammatory diseases that can affect both axial and peripheral joints, tendons and entheses. Among the extra-articular manifestations, inflammatory bowel disease (IBD) is associated with considerable morbidity and effects on quality of life. In everyday clinical practice, treatment of these conditions requires a close collaboration between gastroenterologists and rheumatologists to enable early detection of joint and intestinal manifestations during follow-up and to choose the most effective therapeutic regimen, implementing precision medicine for each patient's subtype of SpA and IBD. The biggest issue in this field is the dearth of drugs that are approved for both diseases, as only TNF inhibitors are currently approved for the treatment of full-spectrum SpA-IBD. Janus tyrosine kinase inhibitors are among the most promising drugs for the treatment of peripheral and axial SpA, as well as for intestinal manifestations. Other therapies such as inhibitors of IL-23 and IL-17, phosphodiesterase 4 inhibitor, α4β7 integrin blockers and faecal microbiota transplantation seem to only be able to control some disease domains, or require further studies. Given the growing interest in the development of novel drugs to treat both conditions, it is important to understand the current state of the art and the unmet needs in the management of SpA-IBD.
Collapse
Affiliation(s)
- Giacomo Cozzi
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Laura Scagnellato
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Mariagrazia Lorenzin
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Edoardo Savarino
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, Padova, Italy
| | - Fabiana Zingone
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, Padova, Italy
| | - Francesca Ometto
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Marta Favero
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Stephan R Vavricka
- Department of Gastroenterology and Hepatology, University Hospital Zürich and Center for Gastroenterology and Hepatology, Zürich, Switzerland
| | - Roberta Ramonda
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy.
| |
Collapse
|
28
|
Jefremow A, Neurath MF. Novel Small Molecules in IBD: Current State and Future Perspectives. Cells 2023; 12:1730. [PMID: 37443765 PMCID: PMC10341073 DOI: 10.3390/cells12131730] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/19/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Biologicals have dominated the therapeutic scenery in inflammatory bowel diseases (IBDs), namely ulcerative colitis (UC) and Crohn's disease (CD), for the past 20 years. The development of tofacitinib was the starting point for an era of small molecules after the era of biologicals. These new agents may challenge the use of biological agents in the future. They share properties that appeal to both patients and physicians. Low production costs, a lack of immunogenicity, and ease of use are only some of their benefits. On the other hand, patients and their physicians must manage the potential side effects of small molecules such as JAK inhibitors or S1P1R modulators. Here, we present agents that have already entered the clinical routine and those that are still being investigated in clinical trials.
Collapse
Affiliation(s)
- André Jefremow
- Department of Medicine 1, University Erlangen-Nürnberg, 91054 Erlangen, Germany;
- Deutsches Zentrum Immuntherapie (DZI), 91054 Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), 91054 Erlangen, Germany
| | - Markus F. Neurath
- Department of Medicine 1, University Erlangen-Nürnberg, 91054 Erlangen, Germany;
- Deutsches Zentrum Immuntherapie (DZI), 91054 Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN (CCC ER-EMN), 91054 Erlangen, Germany
| |
Collapse
|
29
|
Korta A, Kula J, Gomułka K. The Role of IL-23 in the Pathogenesis and Therapy of Inflammatory Bowel Disease. Int J Mol Sci 2023; 24:10172. [PMID: 37373318 DOI: 10.3390/ijms241210172] [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: 05/10/2023] [Revised: 06/11/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
Interleukin-23 (IL-23) is a proinflammatory cytokine produced mainly by macrophages and antigen-presenting cells (APCs) after antigenic stimulation. IL-23 plays a significant role as a mediator of tissue damage. Indeed, the irregularities in IL-23 and its receptor signaling have been implicated in inflammatory bowel disease. IL-23 interacts with both the innate and adaptive immune systems, and IL-23/Th17 appears to be involved in the development of chronic intestinal inflammation. The IL-23/Th17 axis may be a critical driver of this chronic inflammation. This review summarizes the main aspects of IL-23's biological function, cytokines that control cytokine production, effectors of the IL-23 response, and the molecular mechanisms associated with IBD pathogenesis. Although IL-23 modulates and impacts the development, course, and recurrence of the inflammatory response, the etiology and pathophysiology of IBD are not completely understood, but mechanism research shows huge potential for clinical applications as therapeutic targets in IBD treatment.
Collapse
Affiliation(s)
- Aleksandra Korta
- Student Scientific Group of Adult Allergology, Wroclaw Medical University, 50-369 Wroclaw, Poland
| | - Julia Kula
- Student Scientific Group of Adult Allergology, Wroclaw Medical University, 50-369 Wroclaw, Poland
| | - Krzysztof Gomułka
- Clinical Department of Internal Medicine, Pneumology and Allergology, Wroclaw Medical University, 50-369 Wroclaw, Poland
| |
Collapse
|
30
|
Andretto V, Taurino G, Guerriero G, Guérin H, Lainé E, Bianchi MG, Agusti G, Briançon S, Bussolati O, Clayer-Montembault A, Lollo G. Nanoemulsions Embedded in Alginate Beads as Bioadhesive Nanocomposites for Intestinal Delivery of the Anti-Inflammatory Drug Tofacitinib. Biomacromolecules 2023. [PMID: 37228181 DOI: 10.1021/acs.biomac.3c00260] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Oral administration of nanoparticles (NPs) is a promising strategy to overcome solubility and stability issues of many active compounds. However, this route faces major obstacles related to the hostile gastrointestinal (GI) environment, which impairs the efficacy of orally administered nanomedicines. Here, we propose nanocomposites as a promising approach to increase the retention time of NPs in the intestinal tract by using bio- and mucoadhesive matrixes able to protect the cargo until it reaches the targeted area. A microfluidic-based approach has been applied for the production of tailored nanoemulsions (NEs) of about 110 nm, used for the encapsulation of small hydrophobic drugs such as the anti-inflammatory JAK-inhibitor tofacitinib. These NEs proved to be efficiently internalized into a mucus-secreting human intestinal monolayer of Caco-2/HT29-MTX cells and to deliver tofacitinib to subepithelial human THP-1 macrophage-like cells, reducing their inflammatory response. NEs were then successfully encapsulated into alginate hydrogel microbeads of around 300 μm, which were characterized by rheological experiments and dried to create a long-term stable system for pharmaceutical applications. Finally, ex vivo experiments on excised segments of rats' intestine proved the bioadhesive ability of NEs embedded in alginate hydrogels compared to free NEs, showing the advantage that this hybrid system can offer for the treatment of intestinal pathologies.
Collapse
Affiliation(s)
- Valentina Andretto
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| | - Giuseppe Taurino
- Laboratory of General Pathology, Department of Medicine and Surgery, University of Parma, via Volturno 39, 43125 Parma, Italy
- MRH-Microbiome Research Hub, Parco Area delle Scienze 11/A, University of Parma, 43124 Parma, Italy
| | - Giulia Guerriero
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| | - Hanäé Guérin
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| | - Emmanuelle Lainé
- Université Clermont Auvergne, INRAe, UMR454 MEDIS (Microbiologie, Environnement Digestif et Santé), 28 place Henri-Dunant, 63000 Clermont-Ferrand, France
| | - Massimiliano G Bianchi
- Laboratory of General Pathology, Department of Medicine and Surgery, University of Parma, via Volturno 39, 43125 Parma, Italy
- MRH-Microbiome Research Hub, Parco Area delle Scienze 11/A, University of Parma, 43124 Parma, Italy
| | - Géraldine Agusti
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| | - Stéphanie Briançon
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| | - Ovidio Bussolati
- Laboratory of General Pathology, Department of Medicine and Surgery, University of Parma, via Volturno 39, 43125 Parma, Italy
- MRH-Microbiome Research Hub, Parco Area delle Scienze 11/A, University of Parma, 43124 Parma, Italy
| | - Alexandra Clayer-Montembault
- Univ Lyon, Université Claude Bernard Lyon 1, INSA Lyon, Université Jean Monnet, CNRS, UMR 5223, Ingénierie des Matériaux Polymères (IMP), 15 boulevard Latarjet, F-69622 Villeurbanne, France
| | - Giovanna Lollo
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 43 Boulevard du 11 Novembre 1918, F-69622 Villeurbanne, France
| |
Collapse
|
31
|
Xue C, Yao Q, Gu X, Shi Q, Yuan X, Chu Q, Bao Z, Lu J, Li L. Evolving cognition of the JAK-STAT signaling pathway: autoimmune disorders and cancer. Signal Transduct Target Ther 2023; 8:204. [PMID: 37208335 DOI: 10.1038/s41392-023-01468-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 04/22/2023] [Indexed: 05/21/2023] Open
Abstract
The Janus kinase (JAK) signal transducer and activator of transcription (JAK-STAT) pathway is an evolutionarily conserved mechanism of transmembrane signal transduction that enables cells to communicate with the exterior environment. Various cytokines, interferons, growth factors, and other specific molecules activate JAK-STAT signaling to drive a series of physiological and pathological processes, including proliferation, metabolism, immune response, inflammation, and malignancy. Dysregulated JAK-STAT signaling and related genetic mutations are strongly associated with immune activation and cancer progression. Insights into the structures and functions of the JAK-STAT pathway have led to the development and approval of diverse drugs for the clinical treatment of diseases. Currently, drugs have been developed to mainly target the JAK-STAT pathway and are commonly divided into three subtypes: cytokine or receptor antibodies, JAK inhibitors, and STAT inhibitors. And novel agents also continue to be developed and tested in preclinical and clinical studies. The effectiveness and safety of each kind of drug also warrant further scientific trials before put into being clinical applications. Here, we review the current understanding of the fundamental composition and function of the JAK-STAT signaling pathway. We also discuss advancements in the understanding of JAK-STAT-related pathogenic mechanisms; targeted JAK-STAT therapies for various diseases, especially immune disorders, and cancers; newly developed JAK inhibitors; and current challenges and directions in the field.
Collapse
Affiliation(s)
- Chen Xue
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Qinfan Yao
- Kidney Disease Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xinyu Gu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Qingmiao Shi
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xin Yuan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Qingfei Chu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Zhengyi Bao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Juan Lu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, National Medical Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| |
Collapse
|
32
|
Bezzio C, Vernero M, Ribaldone DG, Alimenti E, Manes G, Saibeni S. Cancer Risk in Patients Treated with the JAK Inhibitor Tofacitinib: Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:cancers15082197. [PMID: 37190126 DOI: 10.3390/cancers15082197] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/28/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023] Open
Abstract
Tofacitinib is approved for several immune-mediated inflammatory diseases, but safety concerns have recently been raised. We searched PubMed (accessed on 27 February 2023) for original articles regarding tofacitinib's cancer risk when used for rheumatoid arthritis, ulcerative colitis, Crohn's disease, psoriatic arthritis, and ankylosing spondylitis. Of the 2047 initial records, 22 articles describing 26 controlled studies (including 22 randomized controlled trials) were selected. In the comparison between tofacitinib and any control treatment, the relative risk (RR) for any cancer was 1.06 (95% CI, 0.86-1.31; p = 0.95). In separate comparisons between tofacitinib and either a placebo or biological therapy, no difference was found in the overall cancer risk (vs. placebo, RR = 1.04; 95% CI, 0.44-2.48; p = 0.95; vs. biological drugs, RR = 1.06; 95% CI, 0.86-1.31; p = 0.58). When tofacitinib was compared to tumor necrosis factor (TNF) inhibitors, the overall cancer RR was 1.40 (95% CI, 1.06-2.08; p = 0.02). Similarly, significant results were obtained for all cancers, except for non-melanoma skin cancer (RR = 1.47; 95% CI, 1.05-2.06; p = 0.03), and for this skin cancer alone (RR = 1.30; 95% CI, 0.22-5.83; p = 0.88). In conclusion, no difference in the overall cancer risk was found between tofacitinib and either a placebo or biological drugs, while a slightly higher risk was found in patients treated with tofacitinib than anti-TNF agents. Further studies are needed to better define the cancer risk of tofacitinib therapy.
Collapse
Affiliation(s)
- Cristina Bezzio
- IBD Center, Gastroenterology Unit, Rho Hospital, ASST Rhodense, 20017 Rho, Italy
| | - Marta Vernero
- Department of Medical Sciences, University of Turin, 10124 Turin, Italy
| | | | - Eleonora Alimenti
- Department of Medical Sciences, University of Pavia, 27100 Pavia, Italy
| | - Gianpiero Manes
- IBD Center, Gastroenterology Unit, Rho Hospital, ASST Rhodense, 20017 Rho, Italy
| | - Simone Saibeni
- IBD Center, Gastroenterology Unit, Rho Hospital, ASST Rhodense, 20017 Rho, Italy
| |
Collapse
|
33
|
Bahnam P, Hanzel J, Ma C, Zou L, Narula N, Singh S, Kahan B, Jairath V. Most Placebo-Controlled Trials in Inflammatory Bowel Disease were Underpowered Because of Overestimated Drug Efficacy Rates: Results from a Systematic Review of Induction Studies. J Crohns Colitis 2023; 17:404-417. [PMID: 36219564 DOI: 10.1093/ecco-jcc/jjac150] [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: 05/17/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Most pharmaceutical clinical trials for inflammatory bowel disease [IBD] are placebo-controlled and require effect size estimation for a drug relative to placebo. We compared expected effect sizes in sample size calculations [SSCs] to actual effect sizes in IBD clinical trials. METHODS MEDLINE, EMBASE, CENTRAL and the Cochrane library were searched from inception to March 26, 2021, to identify placebo-controlled induction studies for luminal Crohn's disease [CD] and ulcerative colitis [UC] that reported an SSC and a primary endpoint of clinical remission/response. Expected effects were subtracted from actual effects, and interquartile ranges [IQRs] for each corresponding median difference were calculated. Linear regression was used to assess whether placebo or drug event rate misspecifications were responsible for these differences. RESULTS Of eligible studies, 36.9% [55/149] were excluded because of incomplete SSC reporting, yielding 94 studies [46 CD, 48 UC]. Treatment effects were overestimated in CD for remission (-12.6% [IQR: -16.3 to -1.6%]), in UC for remission (-10.2% [IQR: -16.5 to -5.6%]) and in CD for response (-15.3% [IQR: -27.1 to -5.8%]). Differences observed were due to overestimated drug event rates, whereas expected and actual placebo event rates were similar. A meta-regression demonstrated associations between overestimated treatment effect sizes and several trial characteristics: isolated ileal disease, longer CD duration, extensive colitis [UC], single-centre, phase 2 and no endoscopic endpoint component [UC]. CONCLUSION Overestimation of IBD therapy efficacy rates resulted in smaller-than-expected treatment effects. These results should be used to inform SSCs and trial design for IBD drug development.
Collapse
Affiliation(s)
- Paul Bahnam
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Jurij Hanzel
- Department of Gastroenterology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
- Alimentiv Inc, London, Ontario, Canada
| | - Christopher Ma
- Alimentiv Inc, London, Ontario, Canada
- Division of Gastroenterology & Hepatology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Lily Zou
- Department of Statistics and Actuarial Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Neeraj Narula
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, California, USA
| | | | - Vipul Jairath
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Alimentiv Inc, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| |
Collapse
|
34
|
Jadon DR, Corp N, van der Windt DA, Coates LC, Soriano ER, Kavanaugh A, Raine T, Rieder F, Siebert S, Zummer M, Schwartzman S, Rosenbaum JT, Michelsen B, Laxminarayan R, Wu D, Gupta L, Ng B, Jethwa H, De Windt N, Gudu T, Hutton J, O'Sullivan D, Luchetti MM, Stoll M, Singh JA, Peluso R, Rademacher J, Husni ME. Management of Concomitant Inflammatory Bowel Disease or Uveitis in Patients with Psoriatic Arthritis: An Updated Review Informing the 2021 GRAPPA Treatment Recommendations. J Rheumatol 2023; 50:438-450. [PMID: 36455946 PMCID: PMC10921838 DOI: 10.3899/jrheum.220317] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2022] [Indexed: 12/04/2022]
Abstract
OBJECTIVE Several advanced therapies have been licensed across the related conditions of psoriatic arthritis (PsA), Crohn disease (CD), ulcerative colitis (UC), and noninfectious uveitis. We sought to summarize results from randomized controlled trials (RCTs) investigating the efficacy and safety of advanced therapies for these related conditions in patients with PsA. METHODS We updated the previous systematic search conducted in 2013 with literature reviews of MEDLINE, Embase, and the Cochrane Library (from February 2013 to August 2020) on this subject; only those new studies are presented here. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. RESULTS The number of RCTs meeting eligibility criteria were 12 for CD, 15 for UC, and 5 for uveitis. The tumor necrosis factor inhibitor (TNFi) class appears to be efficacious and safe across CD, UC, and uveitis, with the exception of etanercept. Interleukin 12/23 inhibitors (IL-12/23i) are efficacious for CD and UC. Phase II and III RCTs of Janus kinase inhibitors (JAKi) and IL-23i in CD and UC are promising in terms of efficacy and safety. IL-17i must be used with great caution in patients with PsA at high risk of inflammatory bowel disease (IBD). RCTs in uveitis have mainly studied adalimumab. CONCLUSION We have identified 32 recent RCTs in IBD and uveitis and updated recommendations for managing patients with PsA and these related conditions. A multispecialty approach is essential to effectively, safely, and holistically manage such patients. Advanced therapies are not equally efficacious across these related conditions, with dosing regimens and safety varying.
Collapse
Affiliation(s)
- Deepak R Jadon
- D.R. Jadon, MBBCh, PhD, Department of Rheumatology, University of Cambridge, Cambridge, UK;
| | - Nadia Corp
- N. Corp, PhD, D.A. van der Windt, PhD, Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Staffordshire, UK
| | - Danielle A van der Windt
- N. Corp, PhD, D.A. van der Windt, PhD, Primary Care Centre Versus Arthritis, School of Medicine, Keele University, Staffordshire, UK
| | - Laura C Coates
- L.C. Coates, MBChB, PhD, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Enrique R Soriano
- E.R. Soriano, MD, MSc, Rheumatology Unit, Internal Medicine Services, Hospital Italiano de Buenos Aires, and University Institute Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Arthur Kavanaugh
- A. Kavanaugh, MD, Division of Rheumatology Allergy and Immunology, University of California, San Diego, California, USA
| | - Tim Raine
- T. Raine, MB, BChir, PhD, Department of Gastroenterology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Florian Rieder
- F. Rieder, MD, Department of Gastroenterology, Hepatology, and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Stefan Siebert
- S. Siebert, MD, Institute of Infection, Immunity, and Inflammation, College of Medical, Veterinary, and Life Sciences, University of Glasgow, Glasgow, UK
| | - Michel Zummer
- M. Zummer, MD, Division of Rheumatology, CH Maisonneuve-Rosemont, Université de Montréal, Montreal, Quebec, Canada
| | - Sergio Schwartzman
- S. Schwartzman, MD, Hospital for Special Surgery, Weill Cornell Medical Center, New York City, New York, USA
| | - James T Rosenbaum
- J.T. Rosenbaum, MD, Departments of Ophthalmology, Medicine, and Cell Biology, Oregon Health and Science University, and the Legacy Devers Eye Institute, Portland, Oregon, USA
| | - Brigitte Michelsen
- B. Michelsen, MD, PhD, Division of Rheumatology, Department of Medicine, Hospital of Southern Norway Trust, Kristiansand, Norway
| | - Ramasharan Laxminarayan
- R. Laxminarayan, MD, University Hospitals of Derby and Burton NHS Foundation Trust, Burton-on-Trent, UK
| | - Dongze Wu
- D. Wu, PhD, Department of Rheumatology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Latika Gupta
- L. Gupta, MD, DM, Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, and Division of Musculoskeletal and Dermatological Sciences, Centre for Musculoskeletal Research, School of Biological Sciences, University of Manchester, Manchester, UK
| | - Beverly Ng
- B. Ng, MBBS, MSc, Rheumatology Department, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Hannah Jethwa
- H. Jethwa, MBChB, PhD, Department of Rheumatology, Royal Free London NHS Foundation Trust, Imperial College Healthcare NHS Trust, London, UK
| | - Nick De Windt
- N. De Windt, BS, Department of Rheumatology, Cleveland Clinic, Cleveland, Ohio, USA
| | - Tania Gudu
- T. Gudu, MD, PhD, Rheumatology Department, Cambridge University Hospitals NHS FT, Cambridge, UK
| | - Joseph Hutton
- J. Hutton, MBChB, University of Cambridge, Cambridge, UK
| | - Denis O'Sullivan
- D. O'Sullivan, BE, Rheumatic & Musculoskeletal Disease Unit, Our Lady's Hospice & Care Services, Dublin, Ireland
| | - Michele M Luchetti
- M.M. Luchetti, MD, Clinica Medica, Dipartimento Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy
| | - Matthew Stoll
- M. Stoll, MD, PhD, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jasvinder A Singh
- J.A. Singh, MBBS, MPH, Medicine Service, VA Medical Center, and Department of Medicine, School of Medicine, University of Alabama at Birmingham, and Department of Epidemiology at the UAB School of Public Health, Birmingham, Alabama, USA
| | - Rosario Peluso
- R. Peluso, MD, PhD, Department of Clinical Medicine and Surgery, Rheumatology Research Unit, School of Medicine, University Federico II of Naples, Naples, Italy
| | - Judith Rademacher
- J. Rademacher, MD, Department of Gastroenterology, Infection, and Rheumatology, Universitätsmedizin Berlin, and Berlin Institute of Health at Charité, Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Clinician Scientist Program, Berlin, Germany
| | - M Elaine Husni
- M.E. Husni, MD, MPH, Department of Rheumatologic and Immunologic Disease, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
35
|
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: 8] [Impact Index Per Article: 8.0] [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.
Collapse
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.
| |
Collapse
|
36
|
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.
Collapse
|
37
|
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.
Collapse
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
| |
Collapse
|
38
|
Traboulsi C, Ayoub F, Silfen A, Rodriguez TG, Rubin DT. Upadacitinib Is Safe and Effective for Crohn's Disease: Real-World Data from a Tertiary Center. Dig Dis Sci 2023; 68:385-388. [PMID: 35695972 DOI: 10.1007/s10620-022-07582-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 05/23/2022] [Indexed: 12/30/2022]
Abstract
Upadacitinib is a selective JAK-1 inhibitor approved for the treatment of rheumatoid arthritis and more recently, ulcerative colitis. Phase II trials demonstrated that upadacitinib induces endoscopic remission in patients with moderate-to-severe Crohn's disease. However, real-world data are lacking. We present a short report on our experience with off-label upadacitinib in patients with CD at a tertiary center. In this cohort of medically refractory patients with CD, treatment with upadacitinib resulted in subjective and objective responses in 25 and 42% of patients, respectively. Even at doses that are considered lower than currently being studied for CD, upadacitinib was associated with a favorable benefit-to-risk profile.
Collapse
Affiliation(s)
- Cindy Traboulsi
- University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA
| | - Fares Ayoub
- University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA
| | - Alexa Silfen
- University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA
| | - Tina G Rodriguez
- University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA
| | - David T Rubin
- University of Chicago Medicine Inflammatory Bowel Disease Center, 5841 S. Maryland Avenue, MC 4076, Chicago, IL, 60637, USA.
| |
Collapse
|
39
|
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.
Collapse
|
40
|
Harrison SR, Marzo-Ortega H. Have Therapeutics Enhanced Our Knowledge of Axial Spondyloarthritis? Curr Rheumatol Rep 2023; 25:56-67. [PMID: 36652160 PMCID: PMC9958165 DOI: 10.1007/s11926-023-01097-7] [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] [Indexed: 01/19/2023]
Abstract
PURPOSE OF REVIEW An overview of how the treatment landscape of axial spondyloarthritis (axSpA) has shaped our understanding of the disease. RECENT FINDINGS Prior to the millennium, non-steroidal anti-inflammatory drugs (NSAIDs) were the only treatment for axSpA, yet only 30% of patients responded and many developed side effects. In 2003, the first biological disease-modifying drug (bDMARD) was licensed for axSpA which substantially improved outcomes in comparison to NSAIDs. In 2022, there are now several bDMARDs for axSpA; however, they too are not universally efficacious in treating axial inflammation and may have deleterious effects on extramusculoskeletal manifestations. Nevertheless, successful or not, each bDMARD gives invaluable insight into axSpA immunobiology. This review discusses how much we have learned from the use of bDMARDs in axSpA, how this has redefined our understanding of the disease, and how we might use this knowledge to develop new and better treatments for axSpA in the future.
Collapse
Affiliation(s)
- S. R. Harrison
- The University of Leeds, Leeds Institute for Rheumatic and Musculoskeletal Medicine (LIRMM), NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust, Leeds, UK ,The University of Leeds, Leeds Institute of Cardiovascular and Metabolic Medicine, the LIGHT building, Clarendon Way, Leeds, UK
| | - H. Marzo-Ortega
- The University of Leeds, Leeds Institute for Rheumatic and Musculoskeletal Medicine (LIRMM), NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust, Leeds, UK
| |
Collapse
|
41
|
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: 4] [Impact Index Per Article: 4.0] [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.
Collapse
|
42
|
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.
Collapse
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.
| |
Collapse
|
43
|
Wei B, Zhao Y, Li W, Zhang S, Yan M, Hu Z, Gao B. Innovative immune mechanisms and antioxidative therapies of intervertebral disc degeneration. Front Bioeng Biotechnol 2022; 10:1023877. [PMID: 36299288 PMCID: PMC9588944 DOI: 10.3389/fbioe.2022.1023877] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 09/27/2022] [Indexed: 11/13/2022] Open
Abstract
Intervertebral disc degeneration (IDD) is the basic pathological process of many degenerative diseases of the spine, characterized by series of symptoms, among which low back pain (LBP) is the most common symptom that patients suffer a lot, which not only makes patients and individual families bear a huge pain and psychological burden, but also consumes a lot of medical resources. IDD is usually thought to be relevant with various factors such as genetic predisposition, trauma and aging, and IDD progression is tightly relevant with structural and functional alterations. IDD processes are caused by series of pathological processes, including oxidative stress, matrix decomposition, inflammatory reaction, apoptosis, abnormal proliferation, cell senescence, autophagy as well as sepsis process, among which the oxidative stress and inflammatory response are considered as key link in IDD. The production and clearance of ROS are tightly connected with oxidative stress, which would further simulate various signaling pathways. The phenotype of disc cells could change from matrix anabolism-to matrix catabolism- and proinflammatory-phenotype during IDD. Recent decades, with the relevant reports about oxidative stress and inflammatory response in IDD increasing gradually, the mechanisms researches have attracted much more attention. Consequently, this study focused on the indispensable roles of the oxidative stress and inflammatory response (especially macrophages and cytokines) to illustrate the origin, development, and deterioration of IDD, aiming to provide novel insights in the molecular mechanisms as well as significant clinical values for IDD.
Collapse
Affiliation(s)
- Bingqian Wei
- Institute of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
- Basic Medical College, Air Force Medical University, Xi’an, China
| | - Yingjing Zhao
- Department of Critical Care Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Weihang Li
- Institute of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Shilei Zhang
- Institute of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Ming Yan
- Institute of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
- *Correspondence: Ming Yan, ; Zebing Hu, ; Bo Gao,
| | - Zebing Hu
- The Key Laboratory of Aerospace Medicine, Ministry of Education, Air Force Medical University, Xi’an, China
- *Correspondence: Ming Yan, ; Zebing Hu, ; Bo Gao,
| | - Bo Gao
- Institute of Orthopedic Surgery, Xijing Hospital, Air Force Medical University, Xi’an, China
- *Correspondence: Ming Yan, ; Zebing Hu, ; Bo Gao,
| |
Collapse
|
44
|
Upadacitinib Was Efficacious and Well-tolerated Over 30 Months in Patients With Crohn's Disease in the CELEST Extension Study. Clin Gastroenterol Hepatol 2022; 20:2337-2346.e3. [PMID: 34968730 DOI: 10.1016/j.cgh.2021.12.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The long-term efficacy and safety of upadacitinib was evaluated in an open-label extension (OLE) of a phase II, double-blind, randomized trial of patients with Crohn's disease. METHODS Patients who completed the 52-week study (CELEST) received upadacitinib in the CELEST OLE as follows: those who had received immediate-release upadacitinib 3, 6, or 12 mg twice daily or 24 mg once daily (QD) received extended-release upadacitinib 15 mg QD and those who had received immediate-release upadacitinib 12 or 24 mg twice daily as rescue therapy received extended-release upadacitinib 30 mg QD. If any patient initiating upadacitinib 15 mg QD in CELEST OLE lost response at or after week 4, the dose was escalated to upadacitinib 30 mg QD (dose-escalated group). Clinical, endoscopic, inflammatory and quality-of-life measures were assessed. RESULTS A total of 107 CELEST study completers entered CELEST OLE. The proportion of patients with clinical remission 2.8/1.0 was maintained between week 0 and month 30 in all groups (month 30: 15 mg, 61%; 30 mg, 54%; dose-escalation, 55%). Endoscopic response was maintained in all groups (month 24: 68%, 67%, and 40%, respectively). The rates of adverse events (AEs), serious AEs, AEs leading to discontinuation, infections, serious infections, herpes zoster, and creatine phosphokinase elevation were higher with upadacitinib 30 mg vs 15 mg. CONCLUSION Sustained long-term benefit at 30 months and further endoscopic improvements to month 24 were observed in patients with Crohn's disease receiving upadacitinib. Safety over 30 months was consistent with the known safety profile of upadacitinib. CLINICALTRIALS gov ID no: NCT02782663.
Collapse
|
45
|
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.
Collapse
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
| |
Collapse
|
46
|
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.
Collapse
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
| |
Collapse
|
47
|
Tackling Inflammatory Bowel Diseases: Targeting Proinflammatory Cytokines and Lymphocyte Homing. Pharmaceuticals (Basel) 2022; 15:ph15091080. [PMID: 36145301 PMCID: PMC9502105 DOI: 10.3390/ph15091080] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/23/2022] [Accepted: 08/26/2022] [Indexed: 11/21/2022] Open
Abstract
Inflammatory bowel diseases (IBDs) are characterized by chronic inflammatory disorders that are a result of an abnormal immune response mediated by a cytokine storm and immune cell infiltration. Proinflammatory cytokine therapeutic agents, represented by TNF inhibitors, have developed rapidly over recent years and are promising options for treating IBD. Antagonizing interleukins, interferons, and Janus kinases have demonstrated their respective advantages in clinical trials and are candidates for anti-TNF therapeutic failure. Furthermore, the blockade of lymphocyte homing contributes to the excessive immune response in colitis and ameliorates inflammation and tissue damage. Factors such as integrins, selectins, and chemokines jointly coordinate the accumulation of immune cells in inflammatory regions. This review assembles the major targets and agents currently targeting proinflammatory cytokines and lymphatic trafficking to facilitate subsequent drug development.
Collapse
|
48
|
Uzzan M. Tofacitinib: A Small Molecule for Biologic-Refractory Crohn's Disease? Dig Dis Sci 2022; 67:3479-3480. [PMID: 35288832 DOI: 10.1007/s10620-022-07448-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2022] [Indexed: 12/09/2022]
Affiliation(s)
- Mathieu Uzzan
- Gastroenterology Department, Henri Mondor Hospital and Paris Est Créteil University UPEC, Assistance Publique-Hôpitaux de Paris (AP-HP), Fédération Hospitalo-Universitaire TRUE (InnovaTive theRapy for immUne disordErs), 94010, Créteil, France.
| |
Collapse
|
49
|
Santiago P, Braga-Neto MB, Loftus EV. Novel Therapies for Patients With Inflammatory Bowel Disease. Gastroenterol Hepatol (N Y) 2022; 18:453-465. [PMID: 36397817 PMCID: PMC9666808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The implementation of biologic therapy has improved the treatment and clinical course of patients with inflammatory bowel disease since the initial approval of infliximab for Crohn's disease in 1998. However, the efficacy and safety profiles of currently available therapies are still less than optimal in several ways, highlighting the need for novel therapeutic targets. Several new drug classes (Janus kinase inhibitors, anti-integrins, sphingosine-1-phosphate receptor modulators, anti-interleukin-23 antibodies, and stem cell therapies) are currently being studied in Crohn's disease and ulcerative colitis with promising results. This article reviews the current literature and provides an updated overview of the emerging therapies.
Collapse
Affiliation(s)
- Priscila Santiago
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Manuel B Braga-Neto
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| |
Collapse
|
50
|
Lee SD, Singla A, Harper J, Barahimi M, Jacobs J, Kamp KJ, Clark-Snustad KD. Tofacitinib Appears Well Tolerated and Effective for the Treatment of Patients with Refractory Crohn's Disease. Dig Dis Sci 2022; 67:4043-4048. [PMID: 35288831 PMCID: PMC10983067 DOI: 10.1007/s10620-022-07444-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 12/17/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Active Crohn's disease increases the risk of strictures, fistulas, and abscesses. Less than 30% of patients with Crohn's disease achieve endoscopic remission on any therapy. Tofacitinib may be a therapeutic option for patients with refractory Crohn's disease. AIMS We aimed to evaluate the safety and effectiveness of off-label tofacitinib for refractory Crohn's disease. METHODS We retrospectively assessed adverse events and clinical/endoscopic response after therapy. RESULTS Forty-four patients were included in the safety analysis and 35 were included in the clinical and/or endoscopic assessments. The mean age was 41.8 years and the mean disease duration was 17.4 years. All patients had prior biologic exposure. Adverse events were reported in 52.3% of patients; 13.6% had ≥ 1 serious adverse event after a median 54.6 weeks of treatment. Seventy percent achieved clinical response after a mean 29.4 (SD 15.1) weeks, and 33.3% achieved clinical remission after a mean 33.4 (SD 17.6) weeks of therapy. Endoscopic improvement occurred in 25.0%, endoscopic remission in 12.5%, and endoscopic healing in 4.2% of patients after a mean 52.0 (SD 15.0) weeks of therapy. The mean Simple Endoscopic Score in Crohn's disease significantly improved from 23.1 ± 3.7 to 18.0 ± 13.7 after treatment (P = .02). CONCLUSIONS In the short term, tofacitinib appears well tolerated. The most common adverse event was minor infection. One serious infection and one colorectal cancer occurred. While half of patients reported adverse events, this likely reflects the severe refractory disease in this population and no new safety events were observed. Tofacitinib achieved clinical and endoscopic improvement in some patients with refractory Crohn's disease. Further research is needed to understand the long-term safety and efficacy of tofacitinib in Crohn's disease.
Collapse
Affiliation(s)
- Scott David Lee
- Division of Gastroenterology, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA.
| | - Anand Singla
- Division of Gastroenterology, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Jason Harper
- Division of Gastroenterology, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Mitra Barahimi
- Division of Gastroenterology, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Jeffrey Jacobs
- Division of Gastroenterology, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Kendra J Kamp
- Division of Gastroenterology, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| | - Kindra Dawn Clark-Snustad
- Division of Gastroenterology, University of Washington, 1959 NE Pacific Street, Seattle, WA, 98195, USA
| |
Collapse
|