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Strigáč A, Caban M, Małecka-Wojciesko E, Talar-Wojnarowska R. Safety and Effectiveness of Thiopurines and Small Molecules in Elderly Patients with Inflammatory Bowel Diseases. J Clin Med 2024; 13:4678. [PMID: 39200823 PMCID: PMC11355586 DOI: 10.3390/jcm13164678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 08/02/2024] [Accepted: 08/05/2024] [Indexed: 09/02/2024] Open
Abstract
The management of inflammatory bowel diseases (IBD) requires weighing an individual patient's therapeutic benefits and therapy-related complication risks. The immunomodulators that have been commonly used so far in IBD therapy are thiopurines, including 6-mercaptopurine and azathioprine. As our understanding of the IBD pathomechanisms is widening, new therapeutic approaches are being introduced, including the Janus kinase (JAK) inhibitors and Sphingosine 1-phosphate receptor (S1PR) modulators' development. Non-selective JAK inhibitors are represented by tofacitinib, while selective JAK inhibitors comprise filgotinib and upadacitinib. As for the S1PR modulators, ozanimod and etrasimod are approved for UC therapy. The number of elderly patients with IBD is growing; therefore, this review aimed to evaluate the effectiveness and safety of the oral immunomodulators among the subjects aged ≥60. Possible complications limit the use of thiopurines in senior patients. Likewise, the promising effectiveness of new drugs in IBD therapy in those with additional risk factors might be confined by the risk of serious adverse events. However, the data regarding this issue are limited.
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Affiliation(s)
- Aleksandra Strigáč
- Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, 90-153 Lodz, Poland; (M.C.); (E.M.-W.); (R.T.-W.)
| | - Miłosz Caban
- Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, 90-153 Lodz, Poland; (M.C.); (E.M.-W.); (R.T.-W.)
- Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, 92-215 Lodz, Poland
| | - Ewa Małecka-Wojciesko
- Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, 90-153 Lodz, Poland; (M.C.); (E.M.-W.); (R.T.-W.)
| | - Renata Talar-Wojnarowska
- Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, 90-153 Lodz, Poland; (M.C.); (E.M.-W.); (R.T.-W.)
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Chen Z, Jiang P, Su D, Zhao Y, Zhang M. Therapeutic inhibition of the JAK-STAT pathway in the treatment of inflammatory bowel disease. Cytokine Growth Factor Rev 2024:S1359-6101(24)00051-0. [PMID: 39179485 DOI: 10.1016/j.cytogfr.2024.07.008] [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: 06/19/2024] [Revised: 07/19/2024] [Accepted: 07/20/2024] [Indexed: 08/26/2024]
Abstract
Inflammatory bowel disease (IBD) encompasses a group of non-specific chronic intestinal inflammatory conditions of unclear etiology. The current treatment and long-term management primarily involve biologics. Nevertheless, some patients experience treatment failure or intolerance to biologics [1], making these patients a primary focus of IBD research. The Janus kinase (JAK)-Signal Transducers and Activator of Transcription (STAT) signal transduction pathway is crucial to the regulation of immune and inflammatory responses [2], and plays an important role in the pathogenesis of IBD. JAK inhibitors alleviate IBD by suppressing the transmission of JAK-STAT signaling pathway. As the first small-molecule oral inhibitor for IBD, JAK inhibitors greatly improved the treatment of IBD and have demonstrated significant efficacy, with tofacitinib and upadacitinib being approved for the treatment of ulcerative colitis (UC) [3]. JAK inhibitors can effectively alleviate intestinal inflammation in IBD patients who have failed to receive biologics, which may bring new treatment opportunities for refractory IBD patients. This review aims to elucidate the crucial roles of JAK-STAT signal transduction pathway in IBD pathogenesis, examine its role in various cell types within IBD, and explore the research progress of JAK inhibitors as therapeutic agents, paving the road for new IBD treatment strategies.
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Affiliation(s)
- Zihan Chen
- School of Medicine, Shanghai Jiao Tong University, Shanghai 200001, China
| | - Ping Jiang
- Department of Gastroenterology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing University, Nanjing 210093, China
| | - Dan Su
- FUJIFILM Diosynth Biotechnologies, Watertown, 02472, MA, United States
| | - Yu Zhao
- University of Chicago, Pritzker School of Molecular Engineering, Chicago, IL, 60637
| | - Mingming Zhang
- School of Medicine, Shanghai Jiao Tong University, Shanghai 200001, China; Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Disease, NHC Key Laboratory of Digestive Diseases, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200001, China.
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Liu S, Zhou H, Kong J, Chen H, Chen L, Tang M, Zhou B, Xu M, Chen L, Zhou T. Verapamil increases susceptibility of colistin-resistant Acinetobacter baumannii to colistin. Int J Antimicrob Agents 2024; 64:107233. [PMID: 38824971 DOI: 10.1016/j.ijantimicag.2024.107233] [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: 09/03/2023] [Revised: 05/18/2024] [Accepted: 05/26/2024] [Indexed: 06/04/2024]
Abstract
Acinetobacter baumannii, which is predominantly responsible for hospital-acquired infections, presents a tremendous clinical challenge due to its increasing antibiotic resistance to colistin (COL), a last-line antibiotic. As a result, the combination of antimicrobial and non-antimicrobial agents is emerging as a more popular treatment approach against infections caused by COL-resistant A. baumannii. This study administered COL and verapamil (VER), that is an antihypertensive and antiarrhythmic agent. We found that the susceptibility of A. baumannii to COL was restored both in vitro and in vivo. Scanning electron microscope and Crystal violet staining showed inhibition of the VER/COL combination on bacterial biofilm formation. Cytotoxicity assay and haemolysis test were used to confirm in vitro safety evaluation. Further experiments using propidium iodide staining revealed that the VER/COL combination improved the therapeutic efficacy of COL by modifying the permeability of bacterial membranes. As demonstrated by reactive oxygen species experiments, the drug combination caused the accumulation of bacterial reactive oxygen species and their eventual death. Additionally, VER/COL treatment significantly reduced the efflux of Rhodamine 123 (Rh123). For the first time, this study identifies the anti-hypertensive drug VER as a COL potentiator against A. baumannii, providing a potential treatment approach against A. baumannii infections and improving patient outcomes.
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Affiliation(s)
- Sichen Liu
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Huijing Zhou
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Jingchun Kong
- School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Huanchang Chen
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Lei Chen
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Miran Tang
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Beibei Zhou
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Mengxin Xu
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Lijiang Chen
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China.
| | - Tieli Zhou
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China; Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, Wenzhou, Zhejiang, China.
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Chen L, Su C, Ding H, Mei Q. Small molecules for inflammatory bowel disease and the risk of infection and malignancy: A systematic review and meta-Analysis. Dig Liver Dis 2024:S1590-8658(24)00882-X. [PMID: 39095249 DOI: 10.1016/j.dld.2024.07.018] [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: 04/20/2024] [Revised: 06/10/2024] [Accepted: 07/12/2024] [Indexed: 08/04/2024]
Abstract
OBJECTIVES This meta-analysis aimed to ascertain whether small molecule drugs increase the risk of infection or malignancy in adult IBD patients. METHODS A comprehensive search of eight databases was conducted from their inception to November 2023. The risk of infections or malignancies in adult IBD patients treated with JAK inhibitors and S1P receptor modulators was compared. Fixed-effects or random-effects models were performed, and relative risk (RR) and 95 % confidence interval (CI) were calculated. RESULTS 27 RCTs from 14 studies were included (n = 10,623). The evidence indicates that small molecule drugs increase the risk of any infections (RR: 1.23, 95 %CI: 1.05-1.44) and herpes zoster (RR: 2.23, 95 %CI: 1.39-3.57). Specifically, UC patients on Filgotinib and Tofacitinib, and CD patients on Upadacitinib, showed elevated risks of any infections (RR: 1.27, 95 % CI: 1.04-1.56; RR: 1.42, 95 % CI: 1.16-1.75; RR: 1.57, 95 % CI: 1.11-2.22). CD patients on Upadacitinib also had a significantly higher risk of herpes zoster (RR: 2.64, 95 %CI: 1.16-5.99). No infections were associated with S1P receptor modulators, and similarly, no malignancies were linked to small molecule drugs. CONCLUSIONS JAK inhibitors increase the risk of any infections and herpes zoster Over a one-year follow-up period in IBD patients. Continuous monitoring of their long-term safety is necessary.
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Affiliation(s)
- LiXue Chen
- Department of Gastroenterology, the First Affiliated Hospital of Anhui Medical University, He Fei 230022, China
| | - Chang Su
- Department of Gastroenterology, the First Affiliated Hospital of Anhui Medical University, He Fei 230022, China
| | - Hao Ding
- Department of Gastroenterology, the First Affiliated Hospital of Anhui Medical University, He Fei 230022, China
| | - Qiao Mei
- Department of Gastroenterology, the First Affiliated Hospital of Anhui Medical University, He Fei 230022, China.
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Olivera PA, Dignass A, Dubinsky MC, Peretto G, Kotze PG, Dotan I, Kobayashi T, Ghosh S, Magro F, Faria-Neto JR, Siegmund B, Danese S, Peyrin-Biroulet L. Preventing and managing cardiovascular events in patients with inflammatory bowel diseases treated with small-molecule drugs, an international Delphi consensus. Dig Liver Dis 2024; 56:1270-1280. [PMID: 38584033 DOI: 10.1016/j.dld.2024.03.010] [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: 11/11/2023] [Revised: 03/08/2024] [Accepted: 03/17/2024] [Indexed: 04/09/2024]
Abstract
Janus kinase (JAK) inhibitors and sphingosine 1 phosphate (S1P) receptor modulators are small molecule drugs (SMDs) approved for IBD treatment. Their use in clinical practice might be limited due to cardiovascular concerns. We aimed to provide guidance on risk assessment, monitoring, and management strategies, aiming to minimize potential cardiovascular risks of SMDs and to facilitate an adequate shared decision-making. A systematic literature search was conducted, and proposed statements were prepared. A virtual consensus meeting was held, in which eleven IBD physicians and two cardiovascular specialists from ten countries attended. Proposed statements were voted upon in an anonymous manner. Agreement was defined as at least 75 % of participants voting as 'agree' with each statement. Consensus was reached for eighteen statements. Available evidence does not show a higher risk of cardiovascular events with JAK inhibitors in the overall IBD population, although it might be increased in patients with an unfavorable cardiovascular profile. S1P receptor modulators may be associated with a risk of bradycardia, atrioventricular blocks, and hypertension. Cardiovascular risk stratification should be done before initiation of SMDs. Although the risk of cardiovascular events in patients with IBD on SMDs appears to be low overall, caution should still be taken in certain scenarios.
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Affiliation(s)
- Pablo A Olivera
- IBD Unit, Gastroenterology Section, Department of Internal Medicine, Centro de Educación Médica e Investigación Clínica (CEMIC), Buenos Aires, Argentina; Zane Cohen Centre for Digestive Diseases, Lunenfeld-Tanenbaum Research Institute, Sinai Health System, Toronto, Ontario, Canada
| | - Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Goethe-University, Frankfurt Am Main, Germany
| | - Marla C Dubinsky
- The Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Giovanni Peretto
- Myocarditis Disease Unit, Department of Cardiac Electrophysiology and Arrhythmology, IRCCS San Raffaele Scientific Institute, Milan, Italy; School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Paulo G Kotze
- IBD outpatient clinics, Colorectal Surgery Unit, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba, Brazil
| | - Iris Dotan
- Sackler Faculty of Medicine, Tel Aviv University, Israel; Division of Gastroenterology, Rabin Medical Center, Petah Tikva, Israel
| | - Taku Kobayashi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Subrata Ghosh
- APC Microbiome Ireland, College of Medicine and Health, University College Cork, Cork, Ireland
| | - Fernando Magro
- CINTESIS@RISE, Faculty of Medicine, University of Porto, 4200-450 Porto, Portugal
| | - Jose Rocha Faria-Neto
- School of Medicine, Pontifícia Universidade Católica do Paraná (PUCPR), Curitiba, Brazil
| | - Britta Siegmund
- Division of Gastroenterology, Infectiology and Rheumatology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milano, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France; INSERM, NGERE, University of Lorraine, F-54000 Nancy, France; INFINY Institute, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France; FHU-CURE, Nancy University Hospital, F-54500 Vandœuvre-lès-Nancy, France; Groupe Hospitalier Privé Ambroise Paré - Hartmann, Paris IBD center, 92200 Neuilly sur Seine, France; Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, Quebec, Canada.
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Mahadevan U, Levy G, Gensler L, Ali M, Lacerda AP, Wegrzyn L, Palac H, Bhutani-Jacques T, Long M, Clowse MEB, Kimball AB, Chambers C, Scialli AR. Pregnancy Outcomes in Patients Treated with Upadacitinib: Analysis of Data from Clinical Trials and Postmarketing Reports. Drug Saf 2024:10.1007/s40264-024-01454-0. [PMID: 39008024 DOI: 10.1007/s40264-024-01454-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2024] [Indexed: 07/16/2024]
Abstract
BACKGROUND AND OBJECTIVE Upadacitinib is indicated for diseases affecting persons of childbearing potential including rheumatoid arthritis, psoriatic arthritis, axial spondyloarthritis, atopic dermatitis, Crohn's disease, and ulcerative colitis; however, teratogenicity was observed in animal studies. Given the potential for human fetal risk, pregnancy avoidance measures were required during clinical trials. This analysis describes pregnancy outcomes in patients exposed to upadacitinib during pregnancy. METHODS Clinical trial and postmarketing cases of in utero exposure to upadacitinib were identified in AbbVie's safety database through 25 April, 2023. Analysis of clinical trial cases and postmarketing reports are presented separately; prospective and retrospectively reported pregnancy outcomes are integrated for each. Descriptive rates are presented to summarize outcomes. RESULTS There were 128 maternal upadacitinib-exposed pregnancies with known outcomes identified; 80 and 48 pregnancies were reported in clinical trials and the postmarketing setting, respectively. In clinical trials (mean in utero exposure of 5 weeks, 3 days), live births (54%), spontaneous abortions (24%), elective terminations (21%), and ectopic pregnancy (1%) were reported. There was one report of a congenital malformation: a 35-week infant with an atrial septal defect. In postmarketing cases, live births (46%), spontaneous abortions (38%), elective terminations (15%), and ectopic pregnancy (2%) were reported. CONCLUSIONS As the data are limited for in utero exposure to upadacitinib, definitive conclusions cannot be drawn regarding the effect of upadacitinib on pregnancy outcomes. Rates of adverse pregnancy outcomes with upadacitinib exposure were comparable to rates observed in the general population or patients with autoimmune inflammatory diseases. To date, no apparent evidence of teratogenicity exists in the analyses of human pregnancies exposed to upadacitinib during the first trimester.
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Affiliation(s)
- Uma Mahadevan
- Division of Gastroenterology and Hepatology, University of California San Francisco, 1701 Divisadero Street #120, San Francisco, CA, 94010, USA.
| | | | - Lianne Gensler
- Division of Rheumatology, University of California San Francisco, San Francisco, CA, USA
| | | | | | | | | | - Tina Bhutani-Jacques
- Division of Rheumatology, University of California San Francisco, San Francisco, CA, USA
| | - Millie Long
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Megan E B Clowse
- Division of Rheumatology and Immunology, Duke University, Durham, NC, USA
| | - Alexa B Kimball
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Christina Chambers
- Department of Pediatrics, University of California, San Diego, La Jolla, CA, USA
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Bhatnagar S, Schlachter L, Eckert D, Stodtmann S, Liu W, Lacerda AP, Mohamed MEF. Pharmacokinetics and Exposure-Response Analyses to Support Dose Selection of Upadacitinib in Crohn's Disease. Clin Pharmacol Ther 2024. [PMID: 38982567 DOI: 10.1002/cpt.3359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 06/09/2024] [Indexed: 07/11/2024]
Abstract
Upadacitinib, a selective Janus kinase inhibitor, is the first orally administered therapy approved for the treatment of Crohn's disease (CD). This work characterized the pharmacokinetics of upadacitinib in CD patients and evaluated the relationships between upadacitinib steady-state plasma exposures and efficacy as well as safety parameters during the 12-week induction and the 52-week maintenance periods, to provide dosing recommendations for the treatment of CD. Upadacitinib pharmacokinetics in CD patients administered the extended-release formulation were consistent with patient populations in other approved indications. None of the evaluated CD-specific patient characteristics (e.g., disease location and prior gastrointestinal surgeries) had a meaningful impact on upadacitinib pharmacokinetics. Exposure-response analyses during 12-week induction treatment showed that response across all evaluated efficacy end points were approaching a plateau at median plasma exposures associated with 45 mg QD. Analyses for the maintenance period demonstrated that 30 mg QD is predicted to provide an additional 8% to 10% benefit for endoscopic response and endoscopic remission compared with 15 mg QD in patients who failed biologics. The analyses for safety showed a statistically significant relationship between increasing upadacitinib plasma exposures and the percentage of patients experiencing >2 g/dL decrease in hemoglobin from Baseline during induction and showed shallow relationships for serious infections and herpes zoster during the maintenance period. These results demonstrated adequate absorption of the extended-release formulation of upadacitinib in CD patients. The exposure-response analyses confirmed that 45 mg QD dose maximized efficacy as induction treatment and supported the selection of 15 mg QD or 30 mg QD as the maintenance doses.
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Affiliation(s)
| | - Louisa Schlachter
- Clinical Pharmacology, AbbVie Deutschland GmbH & Co. KG, Ludwigshafen am Rhein, Germany
| | - Doerthe Eckert
- Clinical Pharmacology, AbbVie Deutschland GmbH & Co. KG, Ludwigshafen am Rhein, Germany
| | - Sven Stodtmann
- Clinical Pharmacology, AbbVie Deutschland GmbH & Co. KG, Ludwigshafen am Rhein, Germany
| | - Wei Liu
- Clinical Pharmacology, AbbVie, North Chicago, Illinois, USA
| | - Ana P Lacerda
- Immunology Clinical Development, AbbVie, North Chicago, Illinois, USA
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Lerchova T, Størdal K, Andersson B, Ludvigsson J, Mårild K. Atopic Dermatitis in Early Childhood and Risk of Inflammatory Bowel Disease: A Scandinavian Birth Cohort Study. J Pediatr 2024; 270:114027. [PMID: 38521452 DOI: 10.1016/j.jpeds.2024.114027] [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: 02/05/2024] [Revised: 03/14/2024] [Accepted: 03/17/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVE To examine the association between early-life atopic manifestations and later risk of inflammatory bowel disease (IBD), for which prospective data are scarce. STUDY DESIGN The population-based All Babies in Southeast Sweden (ABIS) and Norwegian Mother, Father, and Child (MoBa) cohorts follow children from birth (ABIS 1997-1999; MoBa 2000-2009) to the end of 2021. Based on validated questionnaires, parents prospectively reported information on asthma, food-related allergic symptoms, atopic dermatitis, and allergic rhinitis by age 3. IBD was defined by ≥ 2 diagnostic records in the national health registries. Cox regression estimated hazard ratios adjusted (aHRs) for parental IBD, atopy, education level, smoking habits, and national origin. Cohort-specific estimates were pooled using a random-effects model. RESULTS We compiled data on 83 311 children (ABIS, n = 9041; MoBa, n = 74 270). In over 1 174 756 person-years of follow-up, 301 participants were diagnosed with IBD. Children with atopic dermatitis at age 3 had an increased risk of IBD (pooled aHR = 1.46 [95% CI = 1.13-1.88]), Crohn's disease (pooled aHR = 1.53 [95%CI = 1.04-2.26]), and ulcerative colitis (pooled aHR = 1.78 [95%CI = 1.15-2.75]). Conversely, any atopic manifestation by age 3 was not associated with IBD (pooled aHR = 1.20 [95%CI = 0.95-1.52]), nor were analyses specifically focused on early-life food-related allergic symptoms, asthma, and allergic rhinitis. CONCLUSION While atopic manifestations in early childhood were overall not associated with IBD, children with atopic dermatitis specifically were at increased risk of developing IBD, suggesting shared etiologic traits; these findings might be useful in identifying at-risk individuals for IBD.
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Affiliation(s)
- Tereza Lerchova
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Ketil Størdal
- Department of Pediatric Research, Faculty of Medicine, University of Oslo, Oslo, Norway; Children's Center, Oslo University Hospital, Oslo, Norway
| | - Björn Andersson
- Bioinformatics and Data Centre, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Johnny Ludvigsson
- Crown Princess Victoria Children's Hospital, Linköping, Sweden; Division of Pediatrics, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Karl Mårild
- Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Department of Pediatrics, Queen Silvia Children's Hospital, Gothenburg, Sweden
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Colombel JF, Ungaro RC, Sands BE, Siegel CA, Wolf DC, Valentine JF, Feagan BG, Neustifter B, Kadali H, Nazarey P, James A, Jairath V, Qasim Khan RM. Vedolizumab, Adalimumab, and Methotrexate Combination Therapy in Crohn's Disease (EXPLORER). Clin Gastroenterol Hepatol 2024; 22:1487-1496.e12. [PMID: 37743037 DOI: 10.1016/j.cgh.2023.09.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/06/2023] [Accepted: 09/09/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND & AIMS Although biologics have revolutionized the treatment of Crohn's disease (CD), an efficacy ceiling has been reached. Combining biologic therapies may improve remission rates. METHODS EXPLORER, a phase 4, single-arm, open-label study, evaluated triple combination therapy with vedolizumab (300 mg on day 1, weeks 2 and 6, and then every 8 weeks), adalimumab (160 mg on day 2, 80 mg at week 2, then 40 mg every 2 weeks), and methotrexate (15 mg weekly) in biologic-naïve patients with newly diagnosed, moderate- to high-risk CD. Endoscopic remission at week 26 (primary end point; Simple Endoscopic Score for CD ≤2), clinical remission at weeks 10 and 26 (secondary end point; Crohn's Disease Activity Index <150), and incidences of adverse events and serious adverse events were evaluated. RESULTS Among 55 enrolled patients, the mean CD duration was 0.4 years, the mean baseline Simple Endoscopic Score for CD was 12.6, and the mean baseline Crohn's Disease Activity Index was 265.5. At week 26, 19 patients (34.5%) were in endoscopic remission. At weeks 10 and 26, 34 (61.8%) and 30 patients (54.5%), respectively, were in clinical remission. Post hoc Bayesian analysis showed that the probabilities that triple combination therapy produced a higher endoscopic remission rate (33.5%; 95% credible interval, 22.4-45.7) than placebo (14%), vedolizumab monotherapy (27%), or adalimumab monotherapy (30%) were 99.9% or higher, 86.3%, and 71.4%, respectively. Six patients had serious adverse events. CONCLUSIONS Combination therapy resulted in endoscopic and clinical remission at week 26 in 34.5% and 54.5% of patients, respectively, with no safety signal related to the treatment regimen. This supports further evaluation of combination therapy in CD. CLINICALTRIALS gov number: NCT02764762.
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Affiliation(s)
- Jean-Frederic Colombel
- The Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Ryan C Ungaro
- The Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Bruce E Sands
- The Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Corey A Siegel
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | | | - John F Valentine
- Division of Gastroenterology, Hepatology, and Nutrition, University of Utah School of Medicine, Salt Lake City, Utah
| | - Brian G Feagan
- Alimentiv, Inc, Western University, London, Ontario, Canada
| | | | - Harisha Kadali
- Takeda Pharmaceuticals U.S.A., Inc, Lexington, Massachusetts
| | - Pradeep Nazarey
- Takeda Pharmaceuticals U.S.A., Inc, Lexington, Massachusetts
| | - Alexandra James
- Takeda Pharmaceuticals U.S.A., Inc, Lexington, Massachusetts
| | - Vipul Jairath
- Division of Gastroenterology, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
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Elford AT, Bishara M, Plevris N, Gros B, Constantine-Cooke N, Goodhand J, Kennedy NA, Ahmad T, Lees CW. Real-world effectiveness of upadacitinib in Crohn's disease: a UK multicentre retrospective cohort study. Frontline Gastroenterol 2024; 15:297-304. [PMID: 38903490 PMCID: PMC11187394 DOI: 10.1136/flgastro-2024-102668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 03/26/2024] [Indexed: 06/22/2024] Open
Abstract
Background Upadacitinib is a Janus kinase inhibitor, which has recently been approved for treating Crohn's disease. There are limited real-world studies on the outcomes of upadacitinib in Crohn's disease. Objective Our aim was to evaluate the outcomes of upadacitinib in a real-world Crohn's disease cohort. Methods We conducted a retrospective, multicentre, cohort study over a 2-year period across National Health Service (NHS) Lothian and Royal Devon University Healthcare NHS Foundation Trust. The primary outcome was treatment persistence at week 24. Secondary endpoints were corticosteroid-free clinical remission (Harvey-Bradshaw Index (HBI)<5) and biomarker remission (C-reactive protein (CRP)≤5 mg/L and faecal calprotectin (FCAL)<250 µg/g) at 12, 24 and 52 weeks. We recorded adverse events. Results 135 patients commenced upadacitinib as of the 1 January 2024, of which 93 patients with active Crohn's disease were included with a minimum of 12 weeks follow-up. The median follow-up time was 25 weeks (IQR 15-42 weeks). 82% of the cohort had exposure to at least two classes of advanced therapies, and 52% had exposure to at least three classes of advanced therapies. Treatment persistence was 87.1% at week 12, 81.7% at week 24 and 62.8% at week 52. Rates of clinical remission were 64% (42/66), 48% (22/46) and 38% (8/21) at weeks 12, 24 and 52, respectively. Significant reductions in HBI, CRP and FCAL were observed during follow-up. 14% (13/91) had a hospitalisation due to Crohn's disease. Adverse events occurred in 40% (37/93) of the cohort, of which 12% (11/93) were serious. Conclusion Upadacitinib was effective in a real-world, highly refractory, Crohn's disease cohort with good persistence.
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Affiliation(s)
- Alexander Thomas Elford
- Edinburgh IBD Unit, Western General Hospital, Edinburgh, Scotland, UK
- The University of Melbourne, Melbourne, Victoria, Australia
| | - Maria Bishara
- Gastroenterology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Nikolas Plevris
- Edinburgh IBD Unit, Western General Hospital, Edinburgh, Scotland, UK
| | - Beatriz Gros
- Edinburgh IBD Unit, Western General Hospital, Edinburgh, Scotland, UK
- Department of Gastroenterology and Hepatology, Reina Sofia Univeristy Hospital, Cordoba, Spain
| | - Nathan Constantine-Cooke
- MRC Human Genetics Unit, Institute of Genetics and Cancer, Univeristy of Edinburgh, Edinburgh, UK
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - James Goodhand
- Gastroenterology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Nicholas A Kennedy
- Gastroenterology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
- Exeter Biomedical Research Centre, University of Exeter, Exeter, UK
| | - Tariq Ahmad
- Gastroenterology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Charlie W Lees
- Edinburgh IBD Unit, Western General Hospital, Edinburgh, Scotland, UK
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
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11
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Wang MJ, Zhang HL, Chen F, Guo XJ, Liu QG, Hou J. The double-edged effects of IL-6 in liver regeneration, aging, inflammation, and diseases. Exp Hematol Oncol 2024; 13:62. [PMID: 38890694 PMCID: PMC11184755 DOI: 10.1186/s40164-024-00527-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 05/23/2024] [Indexed: 06/20/2024] Open
Abstract
Interleukin-6 (IL-6) is a pleiotropic cytokine and exerts its complex biological functions mainly through three different signal modes, called cis-, trans-, and cluster signaling. When IL-6 binds to its membrane or soluble receptors, the co-receptor gp130 is activated to initiate downstream signaling and induce the expression of target genes. In the liver, IL-6 can perform its anti-inflammatory activities to promote hepatocyte reprogramming and liver regeneration. On the contrary, IL-6 also exerts the pro-inflammatory functions to induce liver aging, fibrosis, steatosis, and carcinogenesis. However, understanding the roles and underlying mechanisms of IL-6 in liver physiological and pathological processes is still an ongoing process. So far, therapeutic agents against IL‑6, IL‑6 receptor (IL‑6R), IL-6-sIL-6R complex, or IL-6 downstream signal transducers have been developed, and determined to be effective in the intervention of inflammatory diseases and cancers. In this review, we summarized and highlighted the understanding of the double-edged effects of IL-6 in liver homeostasis, aging, inflammation, and chronic diseases, for better shifting the "negative" functions of IL-6 to the "beneficial" actions, and further discussed the potential therapeutic effects of targeting IL-6 signaling in the clinics.
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Affiliation(s)
- Min-Jun Wang
- Department of Cell Biology, Center for Stem Cell and Medicine, Second Military Medical University (Naval Medical University), Shanghai, China.
| | - Hai-Ling Zhang
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University (Naval Medical University), Shanghai, China
- Department of Neurology, Changhai Hospital, Second Military Medical University (Naval Medical University), Shanghai, China
| | - Fei Chen
- Department of Cell Biology, Center for Stem Cell and Medicine, Second Military Medical University (Naval Medical University), Shanghai, China
| | - Xiao-Jing Guo
- Department of Health Statistics, Faculty of Health Service, Second Military Medical University (Naval Medical University), Shanghai, China
| | - Qing-Gui Liu
- Department of Cell Biology, Center for Stem Cell and Medicine, Second Military Medical University (Naval Medical University), Shanghai, China
| | - Jin Hou
- National Key Laboratory of Immunity and Inflammation, Institute of Immunology, Second Military Medical University (Naval Medical University), Shanghai, China.
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12
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Guglielmo A, Deotto ML, Naldi L, Stinco G, Pileri A, Piraccini BM, Fortina AB, Sechi A. Biologics and small molecules treatment for moderate-to-severe atopic dermatitis patients with comorbid conditions and special populations: an Italian perspective. Dermatol Reports 2024; 16:9839. [PMID: 38957642 PMCID: PMC11216152 DOI: 10.4081/dr.2023.9839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 07/04/2024] Open
Abstract
This comprehensive review offers a detailed look at atopic dermatitis (AD) treatment in Italy, focusing primarily on the use of biologics and small molecules. In response to advancing knowledge of AD's causes and treatments, there's a global need for updated guidelines to provide physicians with a more comprehensive clinical perspective, facilitating personalized treatment strategies. Dupilumab, a groundbreaking biologic, gained approval as a significant milestone. Clinical trials demonstrated its ability to significantly reduce AD severity scores, with an impressive 37% of patients achieving clear or nearly clear skin within just 16 weeks of treatment. Real-world studies further support its efficacy across various age groups, including the elderly, with a safety profile akin to that of younger adults. Tralokinumab, a more recent approval, shows promise in clinical trials, particularly among younger populations. However, its real-world application, especially in older individuals, lacks comprehensive data. Janus Kinases inhibitors like Upadacitinib, Baricitinib, and Abrocitinib hold substantial potential for AD treatment. Nevertheless, data remains limited for patients over 75, with older adults perceived to carry a higher risk profile. Integrated safety analyses revealed individuals aged 60 and above experiencing major adverse cardiovascular events and malignancies, underscoring the need for cautious consideration. While these therapies offer promise, especially among younger patients, further research is essential to determine their safety and efficacy in various populations, including pediatric, geriatric, and those with comorbidities. Biologics and small molecules are improving AD treatment, as shown in this review.
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Affiliation(s)
- Alba Guglielmo
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale, Udine
| | | | - Luigi Naldi
- Dermatology Unit, San Bortolo Hospital, Vicenza
| | - Giuseppe Stinco
- Institute of Dermatology, Azienda Sanitaria Universitaria Friuli Centrale, Udine
- Department of Medicine, University of Udine, Italy
| | - Alessandro Pileri
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
| | - Bianca Maria Piraccini
- Dermatology Unit, IRCCS University Hospital of Bologna, Policlinico S. Orsola-Malpighi, Bologna
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13
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Girgis P, Lnu T, Ahmad A, Daniel M, Kamel M, Gambill JL, Shahzadi A, Khan U, Zara A, Sharma V. Advancements in Targeted Therapies for the Management of Crohn's Disease: A Comprehensive Review. Cureus 2024; 16:e61751. [PMID: 38975385 PMCID: PMC11226209 DOI: 10.7759/cureus.61751] [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] [Accepted: 06/05/2024] [Indexed: 07/09/2024] Open
Abstract
Crohn's disease (CD) is a complex clinical condition characterized by persistent gastrointestinal inflammation that leads to episodes of flare-ups and subsequent healing. The treatment options for this disease are heterogeneous as its impact on different patients is also different. This study aims to evaluate the effectiveness of recently approved drugs that specifically target certain pathways within cells that are involved in CD pathogenesis. These medicines include biologics like anti-TNF agents, interleukin inhibitors, and small molecule inhibitors; they work by altering the modulation of immune responses and reducing inflammation. These drugs seem promising in terms of inducing remission in moderate to severe CD among various patient populations. Conversely, it is possible to examine how well these drugs perform using gene expression and molecular markers. By understanding these results along with other ongoing trials, personalized medicine can be used more frequently by doctors who will adopt a strategy for an individual patient, maximizing benefits while minimizing adverse effects. There are still some issues that need to be worked out like the high cost associated with these drugs or immunogenicity risk and infectious complications too. In conclusion, there has been a remarkable improvement in CD management over the past decade with customized drugs leading toward a precision medical era. Further understanding of molecular mechanisms implicated in CD pathogenesis and new therapeutic approaches could potentially improve treatment outcomes among affected individuals. This research is crucial in understanding how CD therapeutics are changing, thus facilitating selection by doctors on the most appropriate methods for individualized patient care.
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Affiliation(s)
- Peter Girgis
- Internal Medicine, Ross University School of Medicine, Bridgetown, BRB
| | - Tanisha Lnu
- Department of Internal Medicine, Bogomolets National Medical University, Kyiv, UKR
| | - Amna Ahmad
- Gastroenterology, Rashid Latif Medical College, Lahore, PAK
| | - Mina Daniel
- Internal Medicine, Memorial Hermann The Woodlands Medical Center, The Woodlands, USA
| | - Maria Kamel
- General Physician, Independent Researcher, Houston, USA
| | | | - Atika Shahzadi
- Medicine, Aziz Bhatti Shaheed Teaching Hospital, Gujrat, PAK
| | - Usman Khan
- General Practice, Akhtar Saeed Medical and Dental College, Lahore, PAK
| | - Anam Zara
- Medicine, HCA Houston Healthcare Kingwood, Houston, USA
| | - Vagisha Sharma
- College of Medicine, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
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14
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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 2024; 60:168-175. [PMID: 37953693 DOI: 10.1111/jpc.16519] [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: 09/09/2023] [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.
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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
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15
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Wan Z, Jiang Q, Zhou R, Li X, Han W, Xu B, Guo M, Ruan G, Bai X, Li G, Yang H. Consistent efficacy outcomes between phase 2 and phase 3 trials in Crohn's disease or ulcerative colitis in adults: a meta-analysis. Inflamm Res 2024; 73:915-928. [PMID: 38587530 DOI: 10.1007/s00011-024-01874-9] [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: 12/26/2023] [Revised: 02/19/2024] [Accepted: 03/15/2024] [Indexed: 04/09/2024] Open
Abstract
INTRODUCTION The approval of novel biologic agents and small molecules for the treatment of Crohn's disease (CD) and ulcerative colitis (UC) is dependent on phase 3 randomized controlled trials (RCTs). However, these trials sometimes fail to achieve the expected efficacy outcomes observed in phase 2 trials. METHODS We conducted a systematic review of RCTs that evaluated biologic agents and small molecules using paired regimens in both phase 2 and phase 3. We searched Medline, EMBASE, and Cochrane databases up until February 13, 2024. The revised Cochrane tool was utilized to assess the risk of bias. A generalized linear mixed-effects model (GLMM) was employed to estimate the odds ratios (ORs) for efficacy outcomes in phase 2 trials compared to phase 3. RESULTS We identified a total of 23 trials with 10 paired regimens for CD and 30 trials with 11 paired regimens for UC. The GLMM analysis revealed that phase 2 CD trials had higher outcomes measured by the Crohn's Disease Activity Index (CDAI) by 9-13% without statistical significance: CDAI-150: OR, 1.12 (95% CI 0.83-1.51, p = 0.41); CDAI-100: OR, 1.09 (95% CI 0.88-1.35, p = 0.40); or CDAI-70: OR, 1.13 (95% CI 0.61-2.08, p = 0.66). For UC, two efficacy outcomes were estimated to be equally reported in phase 2/phase 3 pairs: clinical remission: OR, 1.00 (95% CI 0.83-1.20, p = 0.96); endoscopic improvement: OR, 0.98 (95% CI 0.83-1.15, p = 0.79). However, the rate of clinical response was underestimated in phase 2 by 19%: OR, 0.81 (95% CI 0.70-0.95, p = 0.03). The inclusion criterion for the type of Mayo score for UC had a significant interaction with the study phase to influence the difference in clinical response (p = 0.002). CONCLUSIONS Our findings suggest that the main efficacy outcomes for CD and UC remain consistent between phase 2 and phase 3 trials, except for UC response rates. The efficacy data obtained from phase 2 trials can be considered reliable for the design of subsequent phase 3 trials. REGISTRATION PROSPERO (CRD42023407947).
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Affiliation(s)
- Ziqi Wan
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Eight-Year Program, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Qingwei Jiang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Runing Zhou
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiang Li
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Wei Han
- Institute of Basic Medical Sciences, School of Basic Medicine, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Bing Xu
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Mingyue Guo
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Gechong Ruan
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoyin Bai
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Guanqiao Li
- Vanke School of Public Health, Tsinghua University, Beijing, China.
- Institute for Healthy China, Tsinghua University, Beijing, China.
| | - Hong Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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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; 44:371-385. [PMID: 38777970 DOI: 10.1007/s40261-024-01364-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [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.
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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
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Vuyyuru SK, Nguyen TM, Murad MH, Narula N, Bessissow T, Zou G, McCurdy JD, Peyrin-Biroulet L, Danese S, Ma C, Singh S, Jairath V. Comparative Efficacy of Advanced Therapies for Achieving Endoscopic Outcomes in Crohn's Disease: A Systematic Review and Network Meta-Analysis. Clin Gastroenterol Hepatol 2024; 22:1190-1199.e15. [PMID: 38185396 DOI: 10.1016/j.cgh.2023.12.023] [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: 05/05/2023] [Revised: 12/06/2023] [Accepted: 12/15/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND & AIMS We conducted a network meta-analysis to compare the efficacy of advanced therapies for achieving endoscopic outcomes in patients with moderate-to-severely active Crohn's disease. METHODS MEDLINE, Embase, and Cochrane CENTRAL databases were searched from inception to August 2, 2023 to identify phase II and III randomized controlled trials (RCTs) in adults (≥18 years) with moderate-to-severe Crohn's disease treated with tumor necrosis factor (TNF) antagonists, etrolizumab, vedolizumab, anti-interleukin (IL)12/23p40, anti-IL23p19, or Janus kinase-1 (JAK1) inhibitors, compared with placebo/active comparator, for induction and/or maintenance of remission and reported endoscopic outcomes. Primary outcome was endoscopic response after induction therapy, and endoscopic remission after maintenance therapy. We performed a random-effects network meta-analysis using a frequentist approach, and estimated relative risk (RRs), 95% confidence interval (CI) values, and P score for ranking agents. We used GRADE to ascertain certainty of evidence. RESULTS A total of 20 RCTs (19 placebo-controlled and 1 head-to-head trial; 5592 patients) were included out of which 12 RCTs reported endoscopic outcomes for the induction phase, 5 reported for the maintenance phase, and 3 reported for both induction and maintenance phases. JAK1 inhibitors (RR, 3·49 [95% CI, 1·48-8·26]) and anti-IL23p19 (RR, 2·30 [95% CI, 1·02-5·18]) agents were more efficacious than etrolizumab (moderate certainty of evidence), and JAK1 inhibitors (RR, 2·34 [95% CI, 1·14-4·80]) were more efficacious than anti-IL12/23p40 agents for inducing endoscopic response (moderate certainty of evidence). JAK1 inhibitors and anti-IL23p19 ranked highest for induction of endoscopic response. There was paucity of RCTs of TNF antagonists reporting endoscopic outcomes with induction therapy. On network meta-analysis of 6 RCTs, all agents except vedolizumab (RR, 1.89 [95% CI, 0.61-5.92]) were effective in maintaining endoscopic remission compared with placebo. TNF antagonists, IL12/23p40, and JAK1 inhibitors were ranked highest. CONCLUSIONS On network meta-analysis, JAK1 inhibitors and anti-IL23p19 agents may be the most effective among non-TNF-targeting advanced therapies for inducing endoscopic response. Future head-to-head trials will further inform positioning of different therapies for the management of Crohn's disease.
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Affiliation(s)
- Sudheer K Vuyyuru
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University, London, Ontario, Canada
| | - Tran M Nguyen
- Lawson Health Research Institute, Western University, London, Ontario, Canada
| | - Mohammad Hassan Murad
- Robert D and Patricia E Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
| | - Neeraj Narula
- Division of Gastroenterology, Department of Medicine, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Talat Bessissow
- Division of Gastroenterology, Department of Medicine, McGill University Health Center, Montreal, Quebec, Canada
| | - Guangyong Zou
- Department of Epidemiology and Biostatistics and Robarts Research Institute, Western University, London, Ontario, Canada
| | - Jeffrey D McCurdy
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Laurent Peyrin-Biroulet
- University of Lorraine, Inserm, NGERE, Nancy, France; Groupe Hospitalier Privé Ambroise Paré - Hartmann, Paris IBD Center, Neuilly sur Seine, France
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and University Vita-Salute San Raffaele, Milan, Italy
| | - Christopher Ma
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Division of Gastroenterology and Hepatology, Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Siddharth Singh
- Division of Gastroenterology, Department of Medicine, University of California, San Diego, La Jolla, California.
| | - Vipul Jairath
- Division of Gastroenterology, Department of Medicine, Schulich School of Medicine, Western University, London, Ontario, Canada; Lawson Health Research Institute, Western University, London, Ontario, Canada; Department of Epidemiology and Biostatistics and Robarts Research Institute, Western University, London, Ontario, Canada.
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18
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Mattay SS, Zamani M, Saturno D, Loftus EV, Ciorba MA, Yarur A, Singh S, Deepak P. Risk of Major Adverse Cardiovascular Events in Immune-Mediated Inflammatory Disorders on Biologics and Small Molecules: Network Meta-Analysis. Clin Gastroenterol Hepatol 2024; 22:961-970.e12. [PMID: 37821035 DOI: 10.1016/j.cgh.2023.09.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 09/17/2023] [Accepted: 09/25/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND AND AIMS Recent studies raise concern for increased risk of major adverse cardiovascular events (MACE) with Janus kinase (JAK) inhibitors used to treat immune-mediated inflammatory disorders (IMIDs). We aimed to examine MACE risk with licensed biologics and small molecules used commonly between IMIDs: inflammatory bowel disease, rheumatoid arthritis, psoriasis/psoriatic arthritis, and ankylosing spondylitis. METHODS Data were obtained from systematic searches (from inception to May 31, 2022) in PubMed, Embase, Ovid Medline, Scopus, Cochrane Central, and ClinicalTrials.gov. Studies that assessed a predefined MACE (myocardial infarction, cerebrovascular accident, unstable angina, cardiovascular death, or heart failure) risk in those ≥18 years of age with IMIDs treated with anti-interleukin (IL)-23 antibodies, anti-IL-12/23, anti-tumor necrosis factor α antibodies (anti-TNF-α), or JAK inhibitors were included in a network meta-analysis using a random-effects model with pooled odds ratios (ORs) reported with 95% credible intervals (CrIs) by drug class and disease state. RESULTS Among 3528 studies identified, 40 (36 randomized controlled trials and 4 cohort studies) were included in the systematic review, comprising 126,961 patients with IMIDs. Based on network meta-analysis of randomized controlled trials, regardless of disease state, anti-TNF-α (OR, 2.49; 95% CrI, 1.14-5.62), JAK inhibitors (OR, 2.64; 95% CrI, 1.26-5.99), and anti-IL-12/23 (OR, 3.15; 95% CrI, 1.01-13.35) were associated with increased MACE risk compared with placebo. There was no significant difference in the magnitude of the MACE risk between classes or based on IMID type. CONCLUSIONS Anti-IL-12/23, JAK inhibitors, and anti-TNF-α were associated with higher risk of MACE compared with placebo. The magnitude of the increased MACE risk was not different by IMID type. These results require confirmation in larger prospective studies.
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Affiliation(s)
- Shivani Shah Mattay
- Division of Gastroenterology, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Mohammad Zamani
- Division of Gastroenterology, Washington University in St. Louis School of Medicine, St. Louis, Missouri; Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Dany Saturno
- Division of Gastroenterology, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
| | - Matthew A Ciorba
- Division of Gastroenterology, Washington University in St. Louis School of Medicine, St. Louis, Missouri
| | - Andres Yarur
- Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, California
| | - Siddharth Singh
- Division of Gastroenterology, University of California San Diego, San Diego, California
| | - Parakkal Deepak
- Division of Gastroenterology, Washington University in St. Louis School of Medicine, St. Louis, Missouri.
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Faggiani I, D'Amico F, Bernardi F, Bencardino S, Allocca M, Furfaro F, Parigi TL, Zilli A, Fiorino G, Peyrin-Biroulet L, Danese S. Evaluating the pharmacokinetics of upadacitinib for the treatment of moderate-to-severe Crohn's disease. Expert Opin Drug Metab Toxicol 2024; 20:297-305. [PMID: 38712496 DOI: 10.1080/17425255.2024.2349711] [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: 12/11/2023] [Accepted: 04/26/2024] [Indexed: 05/08/2024]
Abstract
INTRODUCTION Janus kinases (JAK) are enzymes involved in signaling pathways that activate the immune system. Upadacitinib, an oral small molecule, is the first JAK inhibitor approved by FDA and EMA for the treatment of moderately to severely active Crohn's disease (CD), following successful phase II and III trials. Compared to other JAK inhibitors, upadacitinib has a high selectivity toward JAK1. This characteristic could improve its efficacy and safety. AREAS COVERED This review provides an overview of the available knowledge on the pharmacokinetics of upadacitinib as induction and maintenance therapy for CD. EXPERT OPINION The approval of newer targeted small molecules drug, including JAK inhibitors, marked a significant advancement in terms of effectiveness. In fact, the oral administration, the rapid absorption, the excellent bioavailability and the short serum time of maximum concentration are some of the advantages compared to biologics. The selective inhibition of JAK1 by upadacitinib allows for high efficacy while maintaining a reliable safety profile.
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Affiliation(s)
- Ilaria Faggiani
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Ferdinando D'Amico
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Francesca Bernardi
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Sarah Bencardino
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Mariangela Allocca
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Federica Furfaro
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Tommaso Lorenzo Parigi
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Alessandra Zilli
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Gionata Fiorino
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
- IBD Unit, Department of Gastroenterology and Digestive Endoscopy, San Camillo-Forlanini Hospital, Rome, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology, University of Lorraine, CHRU-Nancy, Nancy, France
- Department of Gastroenterology, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- INSERM, NGERE, University of Lorraine, Nancy, France
- INFINY Institute, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- Department of Gastroenterology, FHU-CURE, Nancy University Hospital, Vandœuvre-lès-Nancy, France
- Groupe Hospitalier privé Ambroise Paré-Hartmann, Paris IBD Center, Neuilly sur Seine, France
- Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, QC, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
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20
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Ayoub M, Mattay S, Yarur AJ, Deepak P. Managing Risks with Newer Oral Small Molecules in Patients with Inflammatory Bowel Diseases. Curr Gastroenterol Rep 2024; 26:145-156. [PMID: 38353899 DOI: 10.1007/s11894-024-00923-x] [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] [Accepted: 01/29/2024] [Indexed: 05/12/2024]
Abstract
PURPOSE OF REVIEW Treatment of Inflammatory Bowel Diseases (IBD) is challenging; thus, the need for newer therapeutic options with an oral route of administration has led to the development of novel small molecules drugs (SMDs). We aim to highlight the most common Adverse events (AEs) associated with SMDs and recommendations on monitoring for AEs before and during treatment. RECENT FINDINGS SMDs, such as Tofacitinib, a JAK inhibitor, have been associated with laboratory abnormalities, infections, and risk of thromboembolic events. Therefore, oral agents with greater selectivity in JAK inhibition, such as tofacitinib and upadacitinib, were later developed. Ozanimod and etrasimod, S1PR agonists, require closer safety profile monitoring by clinicians. Multiple therapies have been recently developed with variable efficacy. However, they have been associated with AEs, and some require close monitoring prior to and during therapy. Clinicians should highlight these adverse events to patients while reassuring the safety profile of these novel SMDs for IBD is favorable.
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Affiliation(s)
- Malek Ayoub
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Shivani Mattay
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Andres J Yarur
- Division of Gastroenterology and Hepatology, Cedars Sinai Medical Center, Inflammatory Bowel Disease Institute, Los Angeles, CA, USA
| | - Parakkal Deepak
- Division of Gastroenterology, John T. Milliken Department of Medicine, Washington University School of Medicine, 660 S. Euclid Avenue, Campus, Box 8124, St. Louis, MO, 63110, USA.
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21
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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.
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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
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22
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Vuyyuru SK, Nguyen TM, Hogan M, Raine T, Noor NM, Narula N, Verstockt B, Feagan BG, Singh S, Ma C, Jairath V. Endoscopic and Histological Placebo Rates in Crohn's Disease Clinical Trials: A Systematic Review and Meta-analysis. Inflamm Bowel Dis 2024; 30:651-659. [PMID: 37002875 DOI: 10.1093/ibd/izad052] [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: 12/15/2022] [Indexed: 06/19/2023]
Abstract
BACKGROUND Precise estimates of placebo response rates help efficient clinical trial design. In this systematic review and meta-analysis, we assessed contemporary placebo endoscopic and histological response rates in Crohn's disease (CD) clinical trials. METHODS MEDLINE, EMBASE, and Cochrane CENTRAL were searched from inception to April 2022 to identify placebo-controlled studies of pharmacological interventions for CD. Endoscopic response, remission, and mucosal healing rates for participants assigned to placebo in induction and maintenance studies were pooled using a random-effects model. Point estimates and associated 95% confidence intervals (CIs) were calculated. RESULTS In total, 16 studies (11 induction, 3 maintenance, 2 induction and maintenance) that randomized 1646 participants to placebo were eligible. For induction trials, the pooled placebo endoscopic response, endoscopic remission, and mucosal healing rates in participants assigned to placebo were 13% (95% CI, 10-16; I2 = 14.1%; P = .14), 6% (95% CI, 3-11; I2 = 74.7%; P < .001), and 6% (95% CI, 4-9; I2 = 26.9%; P = .29), respectively. The pooled endoscopic remission rate in patients who were bio-naïve was 10% (95% CI, 4-23) compared with only 4% (95% CI, 3-7) in bio-experienced patients. For maintenance trials, the pooled endoscopic response, remission, and mucosal healing rates were 7% (95% CI, 1-31; I2 = 78.2%; P = .004), 11% (95% CI, 4-27; I2 = 70.8%; P = .06), and 7% (95% CI, 3-15; I2 = 29.7; P = .23), respectively. Only 3 trials assessed histological outcomes. CONCLUSIONS Endoscopic placebo rates vary according to trial phase and prior biologic exposure. These contemporary data will serve to inform CD trial design, sample size calculation, and end point selection for future trials.
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Affiliation(s)
- Sudheer K Vuyyuru
- Department of Medicine, Division of Gastroenterology, Schulich school of Medicine, Western University, London, Ontario, Canada
- Alimentiv Inc. London, Ontario, Canada
| | - Tran M Nguyen
- Lawson Health Research Institute, Western University, London, Ontario, Canada
| | | | - Tim Raine
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Nurulamin M Noor
- Department of Gastroenterology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Neeraj Narula
- Department of Medicine, Division of Gastroenterology, Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Bram Verstockt
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, Leuven, Belgium
- Department of Chronic Diseases and Metabolism, KU Leuven, Belgium
| | - Brian G Feagan
- Department of Medicine, Division of Gastroenterology, Schulich school of Medicine, Western University, London, Ontario, Canada
- Alimentiv Inc. London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
| | - Siddharth Singh
- Division of Gastroenterology, Department of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Christopher Ma
- Alimentiv Inc. London, Ontario, Canada
- Division of Gastroenterology and Hepatology, Departments of Medicine & Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Vipul Jairath
- Department of Medicine, Division of Gastroenterology, Schulich school of Medicine, Western University, London, Ontario, Canada
- Lawson Health Research Institute, Western University, London, Ontario, Canada
- Alimentiv Inc. London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
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23
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Hanzel J, Ma C, Jairath V. Upadacitinib for the treatment of moderate-to-severe Crohn's disease. Immunotherapy 2024; 16:345-357. [PMID: 38362641 DOI: 10.2217/imt-2023-0293] [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: 02/17/2024] Open
Abstract
Despite an increasing number of therapies for Crohn's disease (CD), half of patients do not respond to initial treatment or lose response over time, highlighting the need for novel therapies. Inhibition of Janus kinases (JAKs) has emerged as an important therapeutic target for CD. Upadacitinib is an orally administered selective JAK1 inhibitor, which is effective for the induction and maintenance of remission in moderately-to-severely active CD, including in patients with prior failure of biological therapy. Nonselective JAK inhibition has been associated with thromboembolic disease, cardiovascular events and malignancy in patients older than 50 years with rheumatoid arthritis and pre-existing cardiovascular risk factors, which should be considered upon prescription. Upadacitinib is the first and currently only oral advanced therapy for CD.
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Affiliation(s)
- Jurij Hanzel
- Department of Gastroenterology, Faculty of Medicine, University of Ljubljana, Ljubljana, 1000, Slovenia
- Alimentiv Inc, London, Ontario, N6A 5B6, Canada
| | - Christopher Ma
- Alimentiv Inc, London, Ontario, N6A 5B6, Canada
- Division of Gastroenterology & Hepatology, Departments of Medicine & Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, T2N 4Z6, Canada
| | - Vipul Jairath
- Alimentiv Inc, London, Ontario, N6A 5B6, Canada
- Schulich School of Medicine & Dentistry, Western University, London, Ontario, N6A 5C1, Canada
- Department of Epidemiology & Biostatistics, Western University, London, Ontario, N6G 2M1, Canada
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24
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Pasternak B. Medical management of pediatric inflammatory bowel disease. Semin Pediatr Surg 2024; 33:151398. [PMID: 38582057 DOI: 10.1016/j.sempedsurg.2024.151398] [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: 04/08/2024]
Abstract
Management of inflammatory bowel disease, both Crohn's disease (CD) and ulcerative colitis (UC), has seen a seismic shift over the past decade. Over the past five years, there has been the introduction of many new therapies with differing mechanisms of action and a goal of achieving mucosal healing, as well as clinical and biochemical remission (1,2). In addition, management is aimed at restoring normal growth and normalizing quality of life. The ultimate goal is to individualize medical management and determine the right drug for the right patient by identifying which inflammatory pathway is predominant and avoiding unwarranted lack of efficacy or side effects through biomarkers and risk prognostication. Patient's age, location of disease, behavior (inflammatory vs. penetrating/structuring), severity and growth delay all play into deciding on the best treatment approach. Ultimately, early intervention is key in preventing complications. The therapeutic approaches to management can be broken down to nutritional therapy, biologic agents, immunomodulators (including corticosteroids), aminosalicylates and antibiotics. There are numerous other therapies, such as small molecule agents recently approved in adults, which are garnering a great deal of interest.
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Affiliation(s)
- Brad Pasternak
- Division of Pediatric Gastroenterology, Department of Pediatrics, Phoenix Children's Hospital, Phoenix, Arizona, USA.
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25
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Bai X, Wan Z, Li Y, Jiang Q, Wu X, Xu B, Li X, Zhou R, Mi J, Sun Y, Ruan G, Han W, Li G, Yang H. Fragility index analysis for randomized controlled trials of approved biologicals and small molecule drugs in inflammatory bowel diseases. Int Immunopharmacol 2024; 130:111752. [PMID: 38422772 DOI: 10.1016/j.intimp.2024.111752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 01/30/2024] [Accepted: 02/21/2024] [Indexed: 03/02/2024]
Abstract
INTRODUCTION Biologics and small molecules have been increasingly applied in Crohn's disease (CD) and ulcerative colitis (UC). But the robustness of their trials has not been evaluated. METHODS We initially collected all the approved biologics or small molecules for CD or UC up to December 1, 2022. Databases were then queried by keywords in chemical name and CD or UC. Randomized controlled trials (RCTs) in the two-arm, 1:1 design were included. Fragility index (FI) and fragility quotient (FQ) were subsequently calculated. RESULTS We included twenty-eight RCTs, including nine pivotal trials listed in approval labels, nineteen non-pivotal trials not included in the labels. The median sample size was 99 [IQR, 60-262] and the median number of loss-of-follow-up (LFU) was 14 [IQR, 8-43]. Pivotal trials in the labels had the median FI of 8 [IQR, 4-14, n = 6] that was marginally higher than non-pivotal trials (3 [IQR, 2-4], p = 0.08). The median FQ was 0.0330 [IQR, 0.1220-0.0466] and 0.0310 [IQR, 0.0129-0.0540] for pivotal and non-pivotal trials, respectively (p = 1.0). The sample size and FI were significantly correlated (Spearman correlation coefficient [r] = 0.56, 95 %CI 0.21-0.78, p = 0.003). The number of total events was also significantly correlated with FI (r = 0.53, 95 %CI 0.17-0.77, p = 0.006). Study p-values were significantly associated with FI (p = 0.01): trials with p-values < 0.001 had the highest median FI of 10 [IQR, 6-17]. No factor was found strongly correlated with FQ. CONCLUSION Results from trials assessing administration-approved biologics or small molecules for treating CD or UC were vulnerable to small changes by measuring FI or FQ. Pivotal studies contributing to regulatory approvals exhibited a relatively higher degree of resilience compared to non-pivotal trials.
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Affiliation(s)
- Xiaoyin Bai
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ziqi Wan
- Eight-year Program, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yi Li
- Tsinghua Clinical Research Institute, School of Medicine, Tsinghua University, Beijing, China
| | - Qingwei Jiang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xia Wu
- Department of Medicine, Tufts Medical Center, Boston, MA 02111, USA
| | | | | | - Runing Zhou
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Jiarui Mi
- Department of Cell and Molecular Biology, Karolinska Institutet, Solna, Sweden
| | - Yinghao Sun
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Gechong Ruan
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Wei Han
- Institute of Basic Medical Sciences, School of Basic Medicine, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | | | - Hong Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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Dolinger M, Torres J, Vermeire S. Crohn's disease. Lancet 2024; 403:1177-1191. [PMID: 38437854 DOI: 10.1016/s0140-6736(23)02586-2] [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] [Received: 07/14/2022] [Revised: 09/25/2023] [Accepted: 11/17/2023] [Indexed: 03/06/2024]
Abstract
Crohn's disease is a chronic inflammatory disease of the gastrointestinal tract that might lead to progressive bowel damage and disability. The exact cause of Crohn's disease is unknown, but evidence points towards multifactorial events causing dysregulation of the innate immune system in genetically susceptible people. Commonly affecting the terminal ileum and proximal colon, Crohn's disease inflammation is often discontinuous and patchy, segmental, and transmural. Identification of characteristic findings on ileocolonoscopy and histology remains the diagnostic gold standard, but complete assessment involves laboratory abnormalities, including micronutrient deficiencies, cross-sectional imaging to identify transmural disease extent, severity and complications, and a psychosocial assessment. Treatment strategies for patients with Crohn's disease now go beyond achieving clinical remission to include deeper targets of endoscopic healing and consideration of adjunctive histological and transmural targets to alter disease progression potentially further. The use of early effective advanced therapies and development of therapies targeting alternative novel pathways with improved safety profiles have resulted in a new era of healing in Crohn's disease management. Future combination of advanced therapies with diet or other biological drugs and small molecules, together with improvements in tight control monitoring tools and predictive biomarkers might continue to improve outcomes for patients with Crohn's disease.
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Affiliation(s)
- Michael Dolinger
- Division of Paediatric Gastroenterology, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Joana Torres
- Division of Gastroenterology, Hospital da Luz, Lisbon, Portugal; Hospital Beatriz Ângelo, Loures, Portugal; Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Severine Vermeire
- Department of Gastroenterology and Hepatology, University Hospitals Leuven and KU Leuven, Leuven, Belgium.
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27
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Kim RW, Lam M, Abuabara K, Simpson EL, Drucker AM. Targeted Systemic Therapies for Adults with Atopic Dermatitis: Selecting from Biologics and JAK Inhibitors. Am J Clin Dermatol 2024; 25:179-193. [PMID: 38216802 DOI: 10.1007/s40257-023-00837-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 01/14/2024]
Abstract
Therapeutic options for people with moderate or severe atopic dermatitis refractory to topical therapy have rapidly expanded in recent years. These new targeted immunomodulatory agents-biologics and Janus kinase (JAK) inhibitors-have each demonstrated high levels of efficacy and acceptable safety in mostly placebo-controlled clinical trials for atopic dermatitis, but there is no universally applicable algorithm to help choose between them for a given patient. Hence, patients and physicians should utilize shared decision making, discussing efficacy, safety, mode of delivery, monitoring, costs, speed of onset, and other factors to reach individualized treatment decisions. In this review, we try to aid shared decision making by summarizing the efficacy, safety, and monitoring of biologics and oral JAK inhibitors for adults with atopic dermatitis. Network meta-analyses suggest that higher doses of abrocitinib and upadacitinib are more effective than biologics. They also show that, among biologics, dupilumab is likely more effective than tralokinumab and lebrikizumab. Biologics are generally considered safer than JAK inhibitors, although concerns about JAK inhibitors are mainly extrapolated from older generation JAK inhibitors used in higher-risk populations. We also outline evidence and considerations for choosing and using systemic immunomodulatory treatments for special populations including pregnant individuals, those with human immunodeficiency virus (HIV), hepatitis B and C, end stage kidney disease, and older adults.
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Affiliation(s)
- Richard W Kim
- University of California San Francisco School of Medicine, San Francisco, CA, USA
| | - Megan Lam
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Katrina Abuabara
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
- Division of Epidemiology and Biostatistics, University of California, Berkeley School of Public Health, Berkeley, CA, USA
| | - Eric L Simpson
- Department of Dermatology, Oregon Health and Science University, Portland, OR, USA
| | - Aaron M Drucker
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, Canada.
- Department of Medicine and Women's College Research Institute, Women's College Hospital, 76 Grenville Street, Toronto, ON, M5S 1B2, Canada.
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28
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Dignass A, Esters P, Flauaus C. Upadacitinib in Crohn's disease. Expert Opin Pharmacother 2024; 25:359-370. [PMID: 38512115 DOI: 10.1080/14656566.2024.2333964] [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: 01/17/2024] [Accepted: 03/19/2024] [Indexed: 03/22/2024]
Abstract
INTRODUCTION The small molecule and oral selective and reversible Janus kinase (JAK) inhibitor upadacitinib has been approved for the treatment of moderate to severe active Crohn's disease (CD) in adult patients since April 2023 by EMA/FDA. AREAS COVERED The approval is based on the two induction studies a maintenance study showing that upadacitinib induction and maintenance therapy was superior to placebo. The approval of upadacitinib in CD expands the therapeutic armamentarium for the management of inflammatory bowel diseases (IBD). Upadacitinib is the first and only JAK inhibitor approved in patients with CD and provides a novel mechanism of action and the first advanced oral treatment option for patients with CD. Upadacitinib is approved for the treatment of other immunologically mediated disorders, including ulcerative colitis, rheumatoid arthritis, psoriasis arthritis, axial spondylarthritis, ankylosing spondylitis, and atopic dermatitis. Treatment of atopic dermatitis has been approved from the age of 12 years. EXPERT OPINION Upadacitinib may cause relevant changes of our current treatment algorithms for Crohn's disease. Further real-world studies and head-to-head comparisons are needed to position upadacitinib in our current treatment algorithms for CD.
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Affiliation(s)
- Axel Dignass
- Department of Medicine I, Agaplesion Markus Hospital, Frankfurt/Main, Germany
| | - Philip Esters
- Department of Medicine I, Agaplesion Markus Hospital, Frankfurt/Main, Germany
| | - Cathrin Flauaus
- AbbVie Deutschland GmbH & Co. KG, Medical Immunology, Wiesbaden, Germany
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29
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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.
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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
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Danese S, Panaccione R, Feagan BG, Afzali A, Rubin DT, Sands BE, Reinisch W, Panés J, Sahoo A, Terry NA, Chan D, Han C, Frustaci ME, Yang Z, Sandborn WJ, Hisamatsu T, Andrews JM, D'Haens GR. Efficacy and safety of 48 weeks of guselkumab for patients with Crohn's disease: maintenance results from the phase 2, randomised, double-blind GALAXI-1 trial. Lancet Gastroenterol Hepatol 2024; 9:133-146. [PMID: 38104569 DOI: 10.1016/s2468-1253(23)00318-7] [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] [Received: 05/19/2023] [Revised: 09/12/2023] [Accepted: 09/12/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Many patients with moderately to severely active Crohn's disease do not respond to available therapies or lose response over time. The GALAXI-1 study previously found that three intravenous guselkumab dosages showed superior clinical and endoscopic outcomes over placebo at week 12 in patients with moderately to severely active Crohn's disease. We report the safety and efficacy of subcutaneous guselkumab maintenance regimens to week 48 in the GALAXI-1 study. METHODS We did a phase 2, randomised, multicentre, double-blind trial. Adult patients with moderately to severely active Crohn's disease were randomly allocated with a computer-generated randomisation schedule to receive one of five treatment groups, with regimens consisting of an intravenous induction phase transitioning to a subcutaneous maintenance phase starting at week 12 in a treat-through design: (1) guselkumab 200→100 mg group (200 mg intravenous at weeks 0, 4, and 8, then 100 mg subcutaneous every 8 weeks; (2) guselkumab 600→200 mg group (600 mg intravenous at weeks 0, 4, and 8, then 200 mg subcutaneous every 4 weeks); (3) guselkumab 1200→200 mg group (1200 mg intravenous at weeks 0, 4, and 8, then 200 mg subcutaneous every 4 weeks); (4) ustekinumab group (approximately 6 mg/kg intravenous at week 0, then 90 mg subcutaneous every 8 weeks); or (5) placebo group (placebo induction followed by either placebo maintenance [for those with CDAI clinical response at week 12] or crossover to ustekinumab [for those without CDAI clinical response at week 12]). Endpoints assessed at week 48 included CDAI remission (CDAI score <150), endoscopic response (≥50% improvement from baseline in SES-CD or SES-CD score ≤2), and endoscopic remission (SES-CD score ≤2) in the primary efficacy analysis population of all randomised patients who received at least one dose of study drug, excluding those discontinued during a temporary study pause. Safety analyses included all randomised patients who received at least one study drug dose. This trial is registered at Clinical Trials.gov (NCT03466411) and is active but not recruiting. FINDINGS Among 700 patients screened, 309 (112 biologic-naive; 197 biologic-experienced) were included in the primary efficacy analysis population: 61 in the guselkumab 200→100 mg group, 63 in the guselkumab 600→200 mg group, 61 in the guselkumab 1200→200 mg group, 63 in the ustekinumab group, and 61 in the placebo group. 126 (41%) women and 183 (59%) men were included, with median age 36·0 years (IQR 28·0-49·0). At week 48, the numbers of patients with CDAI clinical remission were 39 (64%) in the guselkumab 200→100 mg group, 46 (73%) in the guselkumab 600→200 mg group, 35 (57%) in the guselkumab 1200→200 mg group, and 37 (59%) in the ustekinumab group. The corresponding numbers of patients with endoscopic response were 27 (44%), 29 (46%), 27 (44%), and 19 (30%), respectively, and endoscopic remission was seen in 11 (18%), 11 (17%), 20 (33%), and four (6%) patients, respectively. In the placebo group, 15 patients were in CDAI clinical response at week 12 and continued placebo; of these, nine (60%) were in clinical remission at week 48. 44 patients in the placebo group were not in CDAI clinical response at week 12 and crossed over to ustekinumab; of these, 26 (59%) were in clinical remission at week 48. Up to week 48, adverse events frequencies in the safety population (n=360) were 46 (66%) of 70 patients (464·9 events per 100 patient-years of follow-up) in the placebo group, 163 (74%) of 220 patients (353·1 per 100 patient-years) in the three guselkumab groups combined, and 60 (85%) of 71 patients (350·7 per 100 patient-years) in the ustekinumab group. Among patients treated with guselkumab or ustekinumab, the most frequently reported infections up to week 48 were nasopharyngitis (25 [11%] of 220 guselkumab recipients, 12 [11%] of 114 ustekinumab recipients) and upper respiratory infections (13 [6%] guselkumab recipients, eight [7%] ustekinumab recipients). After week 12, one patient who responded to placebo induction and two guselkumab-treated patients had serious infections. No active tuberculosis, opportunistic infections, or deaths occurred. INTERPRETATION Patients receiving guselkumab intravenous induction and subcutaneous maintenance treatment achieved high rates of clinical and endoscopic efficacy up to week 48. No new safety concerns were identified. FUNDING Janssen Research & Development.
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Affiliation(s)
- Silvio Danese
- Gastroenterology and Endoscopy, IRCCS San Raffaele Hospital and Vita-Salute San Raffaele University, Milan, Italy.
| | - Remo Panaccione
- Inflammatory Bowel Disease Unit, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, AB, Canada
| | | | - Anita Afzali
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - David T Rubin
- University of Chicago School of Medicine Inflammatory Bowel Disease Center, Chicago, IL, USA
| | - Bruce E Sands
- Dr Henry D Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Walter Reinisch
- Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Julián Panés
- Hospital Clínic de Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain
| | - Aparna Sahoo
- Janssen Research & Development, Spring House, PA, USA
| | | | - Daphne Chan
- Janssen Scientific Affairs, Horsham, PA, USA
| | - Chenglong Han
- Janssen Research & Development, Spring House, PA, USA
| | | | - Zijiang Yang
- Janssen Research & Development, Spring House, PA, USA
| | - William J Sandborn
- Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA; Ventyx Biosciences, Encinitas, CA, USA
| | - Tadakazu Hisamatsu
- Department of Gastroenterology and Hepatology, Kyorin University, Tokyo, Japan
| | - Jane M Andrews
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital and University of Adelaide, Adelaide, SA, Australia
| | - Geert R D'Haens
- Department of Gastroenterology, Amsterdam University Medical Centers, Amsterdam, Netherlands
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Irani M, Abraham B. Choosing Therapy for Moderate to Severe Crohn's Disease. J Can Assoc Gastroenterol 2024; 7:1-8. [PMID: 38314180 PMCID: PMC10836982 DOI: 10.1093/jcag/gwad023] [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] [Indexed: 02/06/2024] Open
Abstract
The availability of approved therapies for Crohn's disease has significantly increased over the past decade. To choose the appropriate therapy for the patient, ideally head to head studies, and data on positioning could help the provider individualize the decision. Due to the paucity of head-to-head trial data, we turn to network meta-analysis and real-world studies to help guide our treatment choices. Ultimately, the best approach is to consider each patient on an individual basis, taking into consideration the characteristics of their disease, individual risk factors, extra-intestinal manifestations, co-morbid conditions, patient age, cost, and personal preferences. In this review, we summarize the evidence comparing biologic as well as small molecule therapies for the treatment of moderate-to-severe Crohn's disease. We have summarized the evidence in relation to factors such as efficacy, fistulizing disease, pregnancy, infection risk, and co-existing conditions.
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Affiliation(s)
- Malcolm Irani
- Division of Gastroenterology, Lynda K and David M Underwood Center for Digestive Disorders, Houston Methodist Hospital, 6550 Fannin Street, Smith 1201, Houston, TX 77030, USA
| | - Bincy Abraham
- Division of Gastroenterology, Lynda K and David M Underwood Center for Digestive Disorders, Houston Methodist Hospital, 6550 Fannin Street, Smith 1201, Houston, TX 77030, USA
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Panaccione R, Danese S, Zhou W, Klaff J, Ilo D, Yao X, Levy G, Higgins PDR, Loftus EV, Chen S, Gonzalez YS, Leonard C, Hébuterne X, Lindsay JO, Cao Q, Nakase H, Colombel JF, Vermeire S. Efficacy and safety of upadacitinib for 16-week extended induction and 52-week maintenance therapy in patients with moderately to severely active ulcerative colitis. Aliment Pharmacol Ther 2024; 59:393-408. [PMID: 38010661 DOI: 10.1111/apt.17816] [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: 05/18/2023] [Revised: 06/21/2023] [Accepted: 11/07/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Upadacitinib is an oral, selective Janus kinase inhibitor. AIM To assess the efficacy and safety of upadacitinib in patients with moderate-to-severe ulcerative colitis following 16-week extended induction therapy, and 52-week maintenance therapy in patients achieving clinical response after 16-week extended induction therapy METHODS: Patients without clinical response to 8 weeks' upadacitinib 45 mg once daily induction therapy in two induction trials were eligible for an additional 8 weeks of therapy. Patients achieving clinical response at Week 16 were subsequently re-randomised (1:1) to upadacitinib 15 or 30 mg once daily for 52-week maintenance therapy. Efficacy was assessed at induction Week 16 (integrated) and maintenance Week 52; safety was assessed throughout. RESULTS Overall, 127/663 (19.2%) patients did not achieve clinical response to upadacitinib 45 mg at Week 8 and received an additional 8 weeks of therapy; 75/127 (59.1%) subsequently achieved clinical response at Week 16 and entered the maintenance trial. At Week 52, 26.5% of patients receiving upadacitinib 15 mg, and 43.6% receiving 30 mg, achieved clinical remission; efficacy was observed across all other endpoints with both doses. Herpes zoster rates increased with longer duration (16 weeks) of exposure to upadacitinib 45 mg during induction compared with the same population during the first 8 weeks. No other new safety signals were observed, and results are otherwise consistent with the known safety profile of upadacitinib. CONCLUSIONS Patients without clinical response after 8 weeks' upadacitinib 45 mg induction therapy, may benefit from an additional 8 weeks of therapy. CLINICAL TRIAL REGISTRATION NCT02819635; NCT03653026.
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Affiliation(s)
- Remo Panaccione
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, University Vita-Salute San Raffaele, Milan, Italy
| | - Wen Zhou
- AbbVie Inc, North Chicago, Illinois, USA
| | | | - Dapo Ilo
- AbbVie Inc, North Chicago, Illinois, USA
| | - Xuan Yao
- AbbVie Inc, North Chicago, Illinois, USA
| | | | - Peter D R Higgins
- Department of Internal Medicine, Division of Gastroenterology, University of Michigan, Ann Arbor, Michigan, USA
| | - Edward V Loftus
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Su Chen
- AbbVie Inc, North Chicago, Illinois, USA
| | | | | | - Xavier Hébuterne
- Department of Gastroenterology and Clinical Nutrition, CHU de Nice, Université Côte d'Azur, Nice, France
| | - James O Lindsay
- Department of Gastroenterology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Qian Cao
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | | | - Séverine Vermeire
- Department of Gastroenterology and Hepatology, University Hospital Leuven, Leuven, Belgium
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Gravina AG, Pellegrino R, Esposito A, Cipullo M, Romeo M, Palladino G, Iodice P, Federico A, Troiani T. The JAK-STAT Pathway as a Therapeutic Strategy in Cancer Patients with Immune Checkpoint Inhibitor-Induced Colitis: A Narrative Review. Cancers (Basel) 2024; 16:611. [PMID: 38339367 PMCID: PMC10854551 DOI: 10.3390/cancers16030611] [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: 12/11/2023] [Revised: 01/28/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
Immunotherapy has emerged as a pivotal component in the treatment of various malignancies, encompassing lung, skin, gastrointestinal, and head and neck cancers. The foundation of this therapeutic approach lies in immune checkpoint inhibitors (ICI). While ICIs have demonstrated remarkable efficacy in impeding the neoplastic progression of these tumours, their use may give rise to substantial toxicity, notably in the gastrointestinal domain, where ICI colitis constitutes a significant aspect. The optimal positioning of Janus kinase (JAK)-signal transducer and activator of transcription (STAT) pathway inhibitors in the therapeutic management of ICI colitis remains unclear. Numerous reports have highlighted notable improvements in ICI colitis through the application of pan-JAK-STAT inhibitors, with tofacitinib, in particular, reporting evident clinical remission of colitis. The precise mechanism by which JAK-STAT inhibitors may impact the pathogenetic process of ICI colitis remains inadequately understood. However, there is speculation regarding their potential role in modulating memory resident CD8+ T lymphocytes. The elucidation of this mechanism requires further extensive and robust evidence, and ongoing JAK-STAT-based trials are anticipated to contribute valuable insights.
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Affiliation(s)
- Antonietta Gerarda Gravina
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
| | - Raffaele Pellegrino
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
| | - Alfonso Esposito
- Oncology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
| | - Marina Cipullo
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
| | - Mario Romeo
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
| | - Giovanna Palladino
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
| | - Patrizia Iodice
- Oncology Division, AORN Ospedali Dei Colli, Monaldi Hospital, Via L. Bianchi, 80131 Naples, Italy
| | - Alessandro Federico
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
| | - Teresa Troiani
- Oncology Division, Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. de Crecchio, 80138 Naples, Italy
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Cuccia G, Privitera G, Di Vincenzo F, Monastero L, Parisio L, Carbone L, Scaldaferri F, Pugliese D. Predictors of Efficacy of Janus Kinase Inhibitors in Patients Affected by Ulcerative Colitis. J Clin Med 2024; 13:766. [PMID: 38337460 PMCID: PMC10856140 DOI: 10.3390/jcm13030766] [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: 12/31/2023] [Revised: 01/20/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Personalised medicine and the identification of predictors of the efficacy of specific drugs represent the ultimate goal for the treatment of ulcerative colitis (UC) in order to break the current therapeutic ceiling. JAK inhibitors are a new class of advanced therapies, orally administered, showing a good profile of efficacy and safety in both randomised controlled trials (RCTs) and real-world studies. Unfortunately, to date, it is not possible to draw the ideal profile of a patient maximally benefiting from this class of drugs to guide clinicians' therapeutic choices. Baseline clinical activities and inflammatory biomarkers, as well as their early variation after treatment initiation, emerged as the main predictors of efficacy from post hoc analyses of RCTs with tofacitinib. Similar findings were also observed in the real-life studies including mainly patients with a history of pluri-refractoriness to biological therapies. At last, a few new biomarkers have been explored, even though they have not been validated in large cohorts. This paper provides a review of the current knowledge on clinical variables and biomarkers predicting response to JAK inhibitors in UC.
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Affiliation(s)
- Giuseppe Cuccia
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, L. Go A. Gemelli 8, 00168 Rome, Italy; (G.C.); (F.D.V.); (L.M.); (F.S.)
| | - Giuseppe Privitera
- Dipartimento di Scienze della Salute, Università degli Studi di Milano, 20122 Milan, Italy;
| | - Federica Di Vincenzo
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, L. Go A. Gemelli 8, 00168 Rome, Italy; (G.C.); (F.D.V.); (L.M.); (F.S.)
| | - Lucia Monastero
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, L. Go A. Gemelli 8, 00168 Rome, Italy; (G.C.); (F.D.V.); (L.M.); (F.S.)
| | - Laura Parisio
- IBD UNIT-CEMAD (Centro Malattie Apparato Digerente), Medicina Interna e Gastroenterologia, Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Luigi Carbone
- UOC Pronto Soccorso, Medicina d’Urgenza e Medicina Interna, Ospedale Isola Tiberina Gemelli Isola, 00186 Rome, Italy;
| | - Franco Scaldaferri
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, L. Go A. Gemelli 8, 00168 Rome, Italy; (G.C.); (F.D.V.); (L.M.); (F.S.)
- IBD UNIT-CEMAD (Centro Malattie Apparato Digerente), Medicina Interna e Gastroenterologia, Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Daniela Pugliese
- Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, L. Go A. Gemelli 8, 00168 Rome, Italy; (G.C.); (F.D.V.); (L.M.); (F.S.)
- IBD UNIT-CEMAD (Centro Malattie Apparato Digerente), Medicina Interna e Gastroenterologia, Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy;
- UOS Gastroenterologia, Ospedale Isola Tiberina Gemelli Isola, 00186 Rome, Italy
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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: 8] [Impact Index Per Article: 8.0] [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.
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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
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Srinivasan AR. Treat to target in Crohn's disease: A practical guide for clinicians. World J Gastroenterol 2024; 30:50-69. [PMID: 38293329 PMCID: PMC10823901 DOI: 10.3748/wjg.v30.i1.50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/23/2023] [Accepted: 12/21/2023] [Indexed: 01/06/2024] Open
Abstract
A treat-to-target (T2T) approach applies the principles of early intervention and tight disease control to optimise long-term outcomes in Crohn's disease. The Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE)-II guidelines specify short, intermediate, and long-term treatment goals, documenting specific treatment targets to be achieved at each of these timepoints. Scheduled appraisal of Crohn's disease activity against pre-defined treatment targets at these timepoints remains central to determining whether current therapy should be continued or modified. Consensus treatment targets in Crohn's disease comprise combination clinical and patient-reported outcome remission, in conjunction with biomarker normalisation and endoscopic healing. Although the STRIDE-II guidelines endorse the pursuit of endoscopic healing, clinicians must consider that this may not always be appropriate, acceptable, or achievable in all patients. This underscores the need to engage patients at the outset in an effort to personalise care and individualise treatment targets. The use of non-invasive biomarkers such as faecal calprotectin in conjunction with cross-sectional imaging techniques, particularly intestinal ultrasound, holds great promise; as do emerging treatment targets such as transmural healing. Two randomised clinical trials, namely, CALM and STARDUST, have evaluated the efficacy of a T2T approach in achieving endoscopic endpoints in patients with Crohn's disease. Findings from these studies reflect that patient subgroups and Crohn's disease characteristics likely to benefit most from a T2T approach, remain to be clarified. Moreover, outside of clinical trials, data pertaining to the real-world effectiveness of a T2T approach remains scare, highlighting the need for pragmatic real-world studies. Despite the obvious promise of a T2T approach, a lack of guidance to support its integration into real-world clinical practice has the potential to limit its uptake. This highlights the need to describe strategies, processes, and models of care capable of supporting the integration and execution of a T2T approach in real-world clinical practice. Hence, this review seeks to examine the current and emerging literature to provide clinicians with practical guidance on how to incorporate the principles of T2T into routine clinical practice for the management of Crohn's disease.
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Affiliation(s)
- Ashish R Srinivasan
- Department of Gastroenterology, Austin Health, Victoria, Melbourne 3083, Australia
- Department of Gastroenterology, Eastern Health, Victoria, Melbourne 3128, Australia
- Department of Medicine, University of Melbourne, Victoria, Melbourne 3052, Australia
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Zheng DY, Wang YN, Huang YH, Jiang M, Dai C. Effectiveness and safety of upadacitinib for inflammatory bowel disease: A systematic review and meta-analysis of RCT and real-world observational studies. Int Immunopharmacol 2024; 126:111229. [PMID: 37977068 DOI: 10.1016/j.intimp.2023.111229] [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: 08/19/2023] [Revised: 10/23/2023] [Accepted: 11/11/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Upadacitinib, a novel and selective inhibitor of Janus kinase 1, has demonstrated promising efficacy in managing inflammatory bowel disease (IBD). In this systematic review and meta-analysis, our primary aim was to comprehensively assess the therapeutic effectiveness and safety profile of upadacitinib in the treatment of patients with IBD. METHODS We conducted an extensive literature search across prominent databases, including Medline, Embase, Web of Science, and Cochrane Central, to identify pertinent studies providing insights into the efficacy and safety of upadacitinib in IBD. The primary endpoint was the achievement of clinical remission, while secondary endpoints encompassed clinical response, endoscopic response, endoscopic remission, and the evaluation of adverse events (AEs). RESULTS In this meta-analysis of nine studies, we categorized results by study type. Clinical remission rates were: RCTs 36 % (95 % CI = 30-42 %), real-world studies 25 % (95 % CI = 1-49 %), retrospective studies 40 % (95 % CI = 24-56 %), cohort studies 55 % (95 % CI = 25-85 %). Clinical response rates were: RCTs 61 % (95 % CI = 55-67 %), real-world studies 42 % (95 % CI = 14-70 %), cohort studies 65 % (95 % CI = 57-73 %). Endoscopic remission rates were: RCTs 19 % (95 % CI = 15-24 %), cohort studies 29 % (95 % CI = 5-52 %). Endoscopic response rates were: RCTs 41 % (95 % CI = 36-47 %), cohort studies 57 % (95 % CI = 31-83 %). Incidence rate for any AEs: IBD 69 % (95 % CI = 63-76 %), UC 65 % (95 % CI = 57-74 %), CD 75 % (95 % CI = 67-82 %). CONCLUSION Cumulative data from real-world studies and trials confirm the efficacy of upadacitinib in IBD induction and maintenance, with consistent safety. However, further long-term studies are needed to understand its sustained effectiveness and safety.
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Affiliation(s)
- Dian-Yu Zheng
- Department of Gastroenterology, First Hospital of China Medical University, Shenyang City, Liaoning Province, China
| | - Yi-Nuo Wang
- Department of Gastroenterology, First Hospital of China Medical University, Shenyang City, Liaoning Province, China
| | - Yu-Hong Huang
- Department of Gastroenterology, First Hospital of China Medical University, Shenyang City, Liaoning Province, China
| | - Min Jiang
- Department of Gastroenterology, First Hospital of China Medical University, Shenyang City, Liaoning Province, China
| | - Cong Dai
- Department of Gastroenterology, First Hospital of China Medical University, Shenyang City, Liaoning Province, China.
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Honap S, Agorogianni A, Colwill MJ, Mehta SK, Donovan F, Pollok R, Poullis A, Patel K. JAK inhibitors for inflammatory bowel disease: recent advances. Frontline Gastroenterol 2024; 15:59-69. [PMID: 38487554 PMCID: PMC10935522 DOI: 10.1136/flgastro-2023-102400] [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: 07/20/2023] [Accepted: 08/29/2023] [Indexed: 03/17/2024] Open
Abstract
Inflammatory bowel disease (IBD) commonly requires immunosuppressive treatments to induce and maintain durable remission. Janus kinase inhibitors (JAKis) are a novel group of orally administered, small molecule drugs that work by attenuating multiple cytokine signalling pathways to mediate dysregulated immune responses involved in the pathogenesis of IBD. Tofacitinib, filgotinib and upadacitinib have demonstrated efficacy against placebo and are licensed for the treatment of moderate to severe ulcerative colitis; upadacitinib is the only JAKi also currently approved for the treatment of Crohn's disease. Safety concerns stratified by age have led to class-wide regulatory restrictions for JAKi use across all inflammatory diseases. It is important for gastroenterologists managing patients with IBD to be aware of the key pivotal trial outcomes, to identify appropriate patients in whom to commence a JAKi, and to understand the safety considerations and ways to mitigate these risks in the patients they treat. This review provides a contemporaneous overview of this emerging therapeutic class and provides a practical guide for healthcare practitioners for initiating and monitoring JAKi in IBD.
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Affiliation(s)
- Sailish Honap
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
- School of Immunology and Microbial Sciences, King's College, London, UK
| | - Alexandra Agorogianni
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Michael J Colwill
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Sonia Kalyanji Mehta
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Fiona Donovan
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Richard Pollok
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
- Institute of Infection and Immunity, St George's University, London, UK
| | - Andrew Poullis
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
| | - Kamal Patel
- Department of Gastroenterology and Hepatology, St George's University Hospitals NHS Foundation Trust, London, UK
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Schuitema A, Anjie SI, van Eeghen AM, Tas SW, Löwenberg M. Symptomatic creatine phosphokinase elevation in a Crohn's disease patient caused by upadacitinib. Clin Case Rep 2024; 12:e8227. [PMID: 38250091 PMCID: PMC10799215 DOI: 10.1002/ccr3.8227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 11/03/2023] [Accepted: 11/05/2023] [Indexed: 01/23/2024] Open
Abstract
We present a Crohn's disease patient receiving high dose upadacitinib treatment with elevated CPK levels and myopathy, and provide the reader with practical tips on stopping and restarting upadacitinib, emphasizing the need for adequate monitoring.
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Affiliation(s)
- Anna Schuitema
- Department of Gastroenterology and HepatologyAmsterdam UMC, Location Academic Medical Center, University of AmsterdamAmsterdamThe Netherlands
| | - Suzanne I. Anjie
- Department of Gastroenterology and HepatologyAmsterdam UMC, Location Academic Medical Center, University of AmsterdamAmsterdamThe Netherlands
| | - Agnies M. van Eeghen
- 's Heeren LooAmersfoortThe Netherlands
- Department of Pediatrics, Emma Center for Personalized MedicineAmsterdam UMC, Location Academic Medical Center, University of AmsterdamAmsterdamThe Netherlands
| | - Sander W. Tas
- Department of RheumatologyAmsterdam UMC, Location Academic Medical Center, University of AmsterdamAmsterdamThe Netherlands
| | - Mark Löwenberg
- Department of Gastroenterology and HepatologyAmsterdam UMC, Location Academic Medical Center, University of AmsterdamAmsterdamThe Netherlands
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Sokic-Milutinovic A, Milosavljevic T. Inflammatory Bowel Disease: From Conventional Immunosuppression to Biologic Therapy. Dig Dis 2023; 42:325-335. [PMID: 38096793 DOI: 10.1159/000535647] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 12/04/2023] [Indexed: 07/17/2024]
Abstract
BACKGROUND Inflammatory bowel diseases (IBDs) are chronic, recurrent inflammatory diseases with partly understood etiology and pathogenesis. The course of IBD, both ulcerative colitis and Crohn's disease, is characterized by periods of relapse and remission with the possible occurrence of extraintestinal manifestations. SUMMARY During the last decades, therapeutic goals in IBD evolved toward endoscopic remission and mucosal healing creating the need for early administration of disease-modifying agents (DMAs). DMAs include conventional immunosuppressants (thiopurines, methotrexate), biologic drugs (anti-TNF, anti-integrin, and anti-IL-12/23 monoclonal antibodies), and small molecules (JAK inhibitors, S1P receptor modulators). Patients with aggressive course of disease and risk factors for poor prognosis should be treated with biologic therapy early, while conventional immunomodulators should be used in those with milder course of disease in the absence of risk factors. KEY MESSAGES Challenges in the treatment of IBD patients include the choice of effective yet safe drug and prevention or overcoming loss of response.
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Affiliation(s)
- Aleksandra Sokic-Milutinovic
- Clinic for Gastroenterology and Hepatology, University Clinical Center of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
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Clinton JW, Cross RK. Personalized Treatment for Crohn's Disease: Current Approaches and Future Directions. Clin Exp Gastroenterol 2023; 16:249-276. [PMID: 38111516 PMCID: PMC10726957 DOI: 10.2147/ceg.s360248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 12/04/2023] [Indexed: 12/20/2023] Open
Abstract
Crohn's disease is a complex, relapsing and remitting inflammatory disorder of the gastrointestinal tract with a variable disease course. While the treatment options for Crohn's disease have dramatically increased over the past two decades, predicting individual patient response to treatment remains a challenge. As a result, patients often cycle through multiple different therapies before finding an effective treatment which can lead to disease complications, increased costs, and decreased quality of life. Recently, there has been increased emphasis on personalized medicine in Crohn's disease to identify individual patients who require early advanced therapy to prevent complications of their disease. In this review, we summarize our current approach to management of Crohn's disease by identifying risk factors for severe or disabling disease and tailoring individual treatments to patient-specific goals. Lastly, we outline our knowledge gaps in implementing personalized Crohn's disease treatment and describe the future directions in precision medicine.
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Affiliation(s)
- Joseph William Clinton
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Raymond Keith Cross
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, MD, USA
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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.
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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
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Wodeyar AM, Pansuriya N, Saeed S, Lakhani A, Sartaj S, Keerthi NSJ, Guntur Bhuvika Raji A, S B, Wahane V, Thapa Y, Abriha F. Upadacitinib in Crohn's Disease: A Comprehensive Systematic Review of Efficacy and Safety. Cureus 2023; 15:e50657. [PMID: 38229787 PMCID: PMC10790515 DOI: 10.7759/cureus.50657] [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] [Accepted: 12/17/2023] [Indexed: 01/18/2024] Open
Abstract
Crohn's disease (CD) presents a formidable challenge as a chronic inflammatory condition. This systematic review aimed to comprehensively assess upadacitinib, a novel Janus kinase (JAK) inhibitor, regarding its efficacy, safety, and mechanistic insights in CD treatment. A thorough search of electronic databases identified studies investigating upadacitinib's impact on CD patients. Study characteristics, efficacy outcomes (clinical remission and endoscopic response), safety profiles, and mechanistic insights were extracted and qualitatively synthesized. Methodological quality was assessed using established tools. The synthesis of three studies consistently demonstrated improvements in clinical remission rates and endoscopic outcomes in upadacitinib-treated patients. Adverse events, such as herpes zoster, intestinal perforation, non-melanoma skin cancer, adjudicated cardiovascular events, and anemia, were reported, necessitating vigilant safety monitoring. Upadacitinib emerges as a promising therapeutic option for CD, supported by its observed clinical benefits and mechanistic implications. However, safety concerns underscore the importance of careful patient selection. These findings contribute to the ongoing discussion surrounding personalized treatment approaches for CD, emphasizing the need for further research to confirm its enduring efficacy and safety.
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Affiliation(s)
- Aishwarya M Wodeyar
- Clinical Pharmacology and Therapeutics, KS Hegde Medical Academy, Mangaluru, IND
| | - Nirav Pansuriya
- Medicine, Surat Municipal Institute of Medical Education and Research, Surat, IND
| | | | - Alisha Lakhani
- Medicine, Research MD, Vadodara, IND
- Medicine, Shantabaa Medical College, Amreli, IND
| | - Sahil Sartaj
- Medicine, Melmaruvathur Adhiparasakthi Institute of Medical Sciences and Research, Melmaruvathur, IND
| | | | | | | | | | - Yeshika Thapa
- Internal Medicine, Chitwan Medical College, Tribhuvan University, Bharatpur, NPL
| | - Feven Abriha
- Medicine, Jimma University Medical School, Jimma, ETH
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Zeng Z, Jiang M, Li X, Yuan J, Zhang H. Precision medicine in inflammatory bowel disease. PRECISION CLINICAL MEDICINE 2023; 6:pbad033. [PMID: 38638127 PMCID: PMC11025389 DOI: 10.1093/pcmedi/pbad033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/13/2023] [Indexed: 04/20/2024] Open
Abstract
Inflammatory bowel disease (IBD) is an incurable disease characterized by remission-relapse cycles throughout its course. Both Crohn's disease (CD) and ulcerative colitis (UC), the two main forms of IBD, exhibit tendency to develop complications and substantial heterogeneity in terms of frequency and severity of relapse, thus posing great challenges to the clinical management for IBD. Current treatment strategies are effective in different ways in induction and maintenance therapies for IBD. Recent advances in studies of genetics, pharmacogenetics, proteomics and microbiome provide a strong driving force for identifying molecular markers of prognosis and treatment response, which should help clinicians manage IBD patients more effectively, and then, improve clinical outcomes and reduce treatment costs of patients. In this review, we summarize and discuss precision medicine in IBD, focusing on predictive markers of disease course and treatment response, and monitoring indices during therapeutic drug monitoring.
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Affiliation(s)
- Zhen Zeng
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, China
- Centre for Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu 610041, China
- Lab of Inflammatory Bowel Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Mingshan Jiang
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, China
- Centre for Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu 610041, China
- Lab of Inflammatory Bowel Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xi Li
- Lab of Inflammatory Bowel Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jing Yuan
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, China
- Centre for Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu 610041, China
- Lab of Inflammatory Bowel Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hu Zhang
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, China
- Centre for Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu 610041, China
- Lab of Inflammatory Bowel Disease, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, China
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Herrlinger KR, Stange EF. To STRIDE or not to STRIDE: a critique of "treat to target" in Crohn´s disease. Expert Rev Gastroenterol Hepatol 2023; 17:1205-1219. [PMID: 38131269 DOI: 10.1080/17474124.2023.2296564] [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: 10/24/2023] [Accepted: 12/14/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION The STRIDE consensus suggested to focus on mucosal healing, based on biomarkers and endoscopy, in addition to clinical endpoints as treatment target. This narrative review provides a critique of this concept in Crohn´s disease. AREAS COVERED We analyze and discuss the limitations of endpoints as targets, their currently limited achievability, and the controversial evidence relating to 'treat to target.' The relevant publications in Pubmed were identified in a literature review with the key word 'Crohn´s disease.' EXPERT OPINION All targets and endpoints have their limitations, and, even if reached, not all have unequivocally been shown to improve prognosis. The major deficiency of STRIDE is not only the lack of validation and agreement upon endpoints but little evidence of their achievability in a sizable proportion of patients by dose or timing adjustments or switching the medication. Above all, the concept should be based on clear evidence that patients indeed benefit from appropriate escalation of treatment and relevant controlled studies in this regard have been controversial. Until the STRIDE approach is proven to be superior to standard treatment focusing on clinical well-being, the field should remain reluctant and expect more convincing evidence before new targets are approved.
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Affiliation(s)
| | - Eduard F Stange
- Innere Medizin I, UniversitätsklinikTübingen, Tübingen, Germany
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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.
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Affiliation(s)
- Jing-Wei Mao
- Department of Gastroenterology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning Province, China
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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.
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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
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Avedillo-Salas A, Corral-Cativiela S, Fanlo-Villacampa A, Vicente-Romero J. The Efficacy and Safety of Biologic Drugs in the Treatment of Moderate-Severe Crohn's Disease: A Systematic Review. Pharmaceuticals (Basel) 2023; 16:1581. [PMID: 38004446 PMCID: PMC10674451 DOI: 10.3390/ph16111581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/23/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
Conventional therapy is the most commonly used treatment for Crohn's disease (CD), but it does not always achieve disease control, which is why the use of biologic drugs is increasing. The aim of this study was to analyze the efficacy and safety of biologic drugs in adult patients diagnosed with moderate-severe CD. An intensive search was performed in PubMed, Web of Science and Medline to collect phase 2 or 3 clinical trials published between 2018 and 2023 that were randomized, placebo-controlled and double-blind trials analyzing the efficacy and safety of biologic drugs in adult patients diagnosed with CD. This systematic review was conducted according to the PRISMA statement. Thirteen clinical trials evaluating eight biologic drugs were included. Upadacitinib, vedolizumab, adalimumab, guselkumab, mirikizumab, ustekinumab and risankizumab showed statistically significant efficacy across different clinical, endoscopic, histological, genetic, biomarker or quality-of-life parameters. However, PF-00547659 only showed statistically significant results for the CDAI-70 at week 12. In terms of safety, the incidence and severity of adverse effects were analyzed, with all drugs being well tolerated and presenting a good safety profile since most adverse effects were mild. Biologic drugs can be considered an effective and safe option for the treatment of moderate-severe CD in adult patients with an inadequate response or intolerance to conventional therapy.
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Affiliation(s)
- Ana Avedillo-Salas
- Department of Pharmacology, Physiology and Legal and Forensic Medicine, Faculty of Medicine, University of Zaragoza, ES-50009 Zaragoza, Spain
| | | | - Ana Fanlo-Villacampa
- Department of Pharmacology, Physiology and Legal and Forensic Medicine, Faculty of Medicine, University of Zaragoza, ES-50009 Zaragoza, Spain
| | - Jorge Vicente-Romero
- Department of Pharmacology, Physiology and Legal and Forensic Medicine, Faculty of Medicine, University of Zaragoza, ES-50009 Zaragoza, Spain
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Temby M, Boye TL, Hoang J, Nielsen OH, Gubatan J. Kinase Signaling in Colitis-Associated Colon Cancer and Inflammatory Bowel Disease. Biomolecules 2023; 13:1620. [PMID: 38002302 PMCID: PMC10669043 DOI: 10.3390/biom13111620] [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: 06/29/2023] [Revised: 10/27/2023] [Accepted: 10/29/2023] [Indexed: 11/26/2023] Open
Abstract
Colorectal cancer is a known complication of chronic inflammation of the colon ("colitis-associated colon cancer"). Inflammatory bowel disease (IBD) is a chronic inflammatory disorder of the gastrointestinal tract. Patients with IBD are at increased risk of colon cancer compared to the general population. Kinase signaling pathways play critical roles in both the inflammation and regulating cellular processes such as proliferation and survival that contribute to cancer development. Here we review the interplay of kinase signaling pathways (mitogen-activated protein kinases, cyclin-dependent kinases, autophagy-activated kinases, JAK-STAT, and other kinases) and their effects on colitis-associated colon cancer. We also discuss the role of JAK-STAT signaling in the pathogenesis of IBD and the therapeutic landscape of JAK inhibitors for the treatment of IBD.
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Affiliation(s)
- Michelle Temby
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305-5101, USA; (M.T.); (J.H.)
| | - Theresa L. Boye
- Department of Gastroenterology, Medical Section, Herlev Hospital, University of Copenhagen, 2730 Herlev, Denmark; (T.L.B.); (O.H.N.)
| | - Jacqueline Hoang
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305-5101, USA; (M.T.); (J.H.)
| | - Ole H. Nielsen
- Department of Gastroenterology, Medical Section, Herlev Hospital, University of Copenhagen, 2730 Herlev, Denmark; (T.L.B.); (O.H.N.)
| | - John Gubatan
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305-5101, USA; (M.T.); (J.H.)
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Tang Q, Fakih HH, Zain Ui Abideen M, Hildebrand SR, Afshari K, Gross KY, Sousa J, Maebius AS, Bartholdy C, Søgaard PP, Jackerott M, Hariharan V, Summers A, Fan X, Okamura K, Monopoli KR, Cooper DA, Echeverria D, Bramato B, McHugh N, Furgal RC, Dresser K, Winter SJ, Biscans A, Chuprin J, Haddadi NS, Sherman S, Yıldız-Altay Ü, Rashighi M, Richmond JM, Bouix-Peter C, Blanchard C, Clauss A, Alterman JF, Khvorova A, Harris JE. Rational design of a JAK1-selective siRNA inhibitor for the modulation of autoimmunity in the skin. Nat Commun 2023; 14:7099. [PMID: 37925520 PMCID: PMC10625637 DOI: 10.1038/s41467-023-42714-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 10/19/2023] [Indexed: 11/06/2023] Open
Abstract
Inhibition of Janus kinase (JAK) family enzymes is a popular strategy for treating inflammatory and autoimmune skin diseases. In the clinic, small molecule JAK inhibitors show distinct efficacy and safety profiles, likely reflecting variable selectivity for JAK subtypes. Absolute JAK subtype selectivity has not yet been achieved. Here, we rationally design small interfering RNAs (siRNAs) that offer sequence-specific gene silencing of JAK1, narrowing the spectrum of action on JAK-dependent cytokine signaling to maintain efficacy and improve safety. Our fully chemically modified siRNA supports efficient silencing of JAK1 expression in human skin explant and modulation of JAK1-dependent inflammatory signaling. A single injection into mouse skin enables five weeks of duration of effect. In a mouse model of vitiligo, local administration of the JAK1 siRNA significantly reduces skin infiltration of autoreactive CD8+ T cells and prevents epidermal depigmentation. This work establishes a path toward siRNA treatments as a new class of therapeutic modality for inflammatory and autoimmune skin diseases.
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Affiliation(s)
- Qi Tang
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Hassan H Fakih
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Mohammad Zain Ui Abideen
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Samuel R Hildebrand
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Khashayar Afshari
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Katherine Y Gross
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Jacquelyn Sousa
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Allison S Maebius
- Program in Molecular Medicine, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | | | | | | | - Vignesh Hariharan
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Ashley Summers
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Xueli Fan
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Ken Okamura
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Kathryn R Monopoli
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
- Bioinformatics and Computational Biology Program, Worcester Polytechnic Institute, Worcester, MA, 01609, USA
| | - David A Cooper
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
- Program in Molecular Medicine, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Dimas Echeverria
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Brianna Bramato
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Nicholas McHugh
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Raymond C Furgal
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Karen Dresser
- Department of Pathology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Sarah J Winter
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Annabelle Biscans
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Jane Chuprin
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Nazgol-Sadat Haddadi
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Shany Sherman
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Ümmügülsüm Yıldız-Altay
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Mehdi Rashighi
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | - Jillian M Richmond
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA
| | | | | | - Adam Clauss
- LEO Pharma A/S, Industriparken 55, 2750, Ballerup, Denmark
| | - Julia F Alterman
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA.
| | - Anastasia Khvorova
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA.
- Program in Molecular Medicine, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA.
| | - John E Harris
- Department of Dermatology, University of Massachusetts Chan Medical School, Worcester, MA, 01605, USA.
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