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López-Sanromán A, Esplugues JV, Domènech E. Pharmacology and safety of tofacitinib in ulcerative colitis. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 44:39-48. [PMID: 32829958 DOI: 10.1016/j.gastrohep.2020.04.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/13/2020] [Accepted: 04/16/2020] [Indexed: 02/07/2023]
Abstract
The use of Janus kinase (JAK) inhibitors is a new approach in the therapy of inflammatory diseases with immune base. Tofacitinib is one of these inhibitors targeting JAK1 and JAK3, and its efficacy has been demonstrated in the treatment of moderate to severe ulcerative colitis (UC). It is a small synthetic molecule administered orally, with a fast bioavailability and elimination rate, predictable pharmacokinetics and lack of immunogenicity, which are convenient characteristics for both efficacy and safety. This article reviews the pharmacological characteristics of tofacitinib and its safety profile.
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Affiliation(s)
- Antonio López-Sanromán
- Servicio de Gastroenterología y Hepatología, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Juan V Esplugues
- Unidad de Farmacología Digestiva e Inflamatoria, Departamento de Farmacología, Facultad de Medicina, Universidad de Valencia, Valencia, España
| | - Eugeni Domènech
- Servicio de Gastroenterología y Hepatología, Hospital Universitari Germans Trias i Pujol, Badalona, Catalunya, España; Centro de Investigaciones Biomédicas en Red de Enfermedades Hepáticas y Digestivas, Madrid, España.
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Magro F, Estevinho MM. Is tofacitinib a game-changing drug for ulcerative colitis? United European Gastroenterol J 2020; 8:755-763. [PMID: 32552501 PMCID: PMC7435001 DOI: 10.1177/2050640620935732] [Citation(s) in RCA: 12] [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: 04/04/2020] [Accepted: 05/26/2020] [Indexed: 12/26/2022] Open
Abstract
The increasing knowledge on ulcerative colitis' pathophysiology has contributed to the expansion of the therapeutic arsenal for this condition. However, to date, 25-40% of patients with ulcerative colitis remain primary or secondary non-responders to therapy, and up to 10% need to eventually undergo a colectomy. Janus kinase inhibitors block cytokine signalling involved in the pathogenesis of several inflammatory conditions. Tofacitinib is the first drug of this class approved for moderate-to-severely active ulcerative colitis in patients for whom disease worsened and those who did not improve with conventional therapy (aminosalicylates, corticosteroids and immunosuppressants) or monoclonal antibodies. We aimed to review the main aspects and concerns related to the current use of tofacitinib and to explore its future application.
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Affiliation(s)
- Fernando Magro
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Gastroenterology, São João Hospital Center, Porto, Portugal
- MedInUP, Center for Drug Discovery and Innovative Medicines, Porto, Portugal
- Clinical Pharmacology Unit, São João Hospital University Center, Porto, Portugal
| | - Maria Manuela Estevinho
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Gastroenterology, Vila Nova de Gaia/Espinho Hospital Center, Vila Nova de Gaia, Portugal
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Abstract
Janus kinase inhibitors [JAKi] are a new class of small molecule drugs that modulate inflammatory pathways by blocking one or more JAK receptors, and are increasingly being used in the treatment of immune-mediated diseases. Tofacitinib, a non-selective JAKi, is now approved for moderate-to-severe ulcerative colitis [UC] that is refractory or intolerant to tumour necrosis factor inhibitors [TNFi]. Whereas tofacitinib is associated with the advantages of oral administration, rapid onset of action, and lack of immunogenicity over TNFi, there are many safety considerations to take into account such as the risk of thromboembolism, infections, and hyperlipidaemia: each with specific nuances pertaining to prevention and monitoring strategies. Considerations such as pregnancy, breastfeeding, and history of malignancy also are to be navigated with utmost caution, given that very few data are available for guidance. With the use of JAKi in the real world progressively over time, safety implications will become more lucid, including caveats pertaining to JAK selectivity and gut-selective JAKi, as well as mechanistic data pertaining to adverse effects. This Viewpoint serves as a practical guide for clinicians managing inflammatory bowel disease [IBD] patients to navigate safety concerns around JAKi, including preventive and monitoring strategies.
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Affiliation(s)
- Manasi Agrawal
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York NY, USA,Corresponding author: Manasi Agrawal, MD, Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY 10029, USA.
| | - Eun Soo Kim
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York NY, USA,Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jean-Frederic Colombel
- Dr Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York NY, USA
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54
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Simpson EL, Sinclair R, Forman S, Wollenberg A, Aschoff R, Cork M, Bieber T, Thyssen JP, Yosipovitch G, Flohr C, Magnolo N, Maari C, Feeney C, Biswas P, Tatulych S, Valdez H, Rojo R. Efficacy and safety of abrocitinib in adults and adolescents with moderate-to-severe atopic dermatitis (JADE MONO-1): a multicentre, double-blind, randomised, placebo-controlled, phase 3 trial. Lancet 2020; 396:255-266. [PMID: 32711801 DOI: 10.1016/s0140-6736(20)30732-7] [Citation(s) in RCA: 256] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 03/05/2020] [Accepted: 03/17/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Abrocitinib, an oral selective Janus kinase 1 inhibitor, was effective and well tolerated in adults with moderate-to-severe atopic dermatitis in a phase 2b trial. We aimed to assess the efficacy and safety of abrocitinib monotherapy in adolescents and adults with moderate-to-severe atopic dermatitis. METHODS In this multicentre, double-blind, randomised phase 3 trial (JADE MONO-1), patients (aged ≥12 years) with moderate-to-severe atopic dermatitis (Investigator Global Assessment score ≥3, Eczema Area and Severity Index [EASI] score ≥16, percentage of body surface area affected ≥10%, and Peak Pruritus Numerical Rating Scale score ≥4) with a bodyweight of 40 kg or more, were enrolled at 69 sites in Australia, Canada, Europe, and the USA. Patients were randomly assigned (2:2:1) to oral abrocitinib 100 mg, abrocitinib 200 mg, or placebo once daily for 12 weeks. Randomisation was done using an interactive response technology system, stratified by baseline disease severity and age. Patients, investigators, and the funder of the study were masked to study treatment. The coprimary endpoints were the proportion of patients who had achieved an Investigator Global Assessment response (score of 0 [clear] or 1 [almost clear] with a ≥2-grade improvement from baseline), and the proportion of patients who achieved at least a 75% improvement in EASI score from baseline (EASI-75) score, both assessed at week 12. Efficacy was assessed in the full analysis set, which included all randomised patients who received at least one dose of study medication. Safety was assessed in all randomised patients. This study is registered with ClinicalTrials.gov, NCT03349060. FINDINGS Between Dec 7, 2017, and March 26, 2019, 387 patients were enrolled: 156 were assigned to abrocitinib 100 mg, 154 to abrocitinib 200 mg, and 77 to placebo. All enrolled patients received at least one dose of study treatment and thus were evaluable for 12-week efficacy. Of the patients with available data for the coprimary endpoints at week 12, the proportion of patients who had achieved an Investigator Global Assessment response was significantly higher in the abrocitinib 100 mg group than in the placebo group (37 [24%] of 156 patients vs six [8%] of 76 patients; p=0·0037) and in the abrocitinib 200 mg group compared with the placebo group (67 [44%] of 153 patients vs six [8%] of 76 patients; p<0·0001). Of the patients with available data for the coprimary endpoints at week 12, compared with the placebo group, the proportion of patients who had achieved an EASI-75 response was significantly higher in the abrocitinib 100 mg group (62 [40%] of 156 patients vs nine [12%] of 76 patients; p<0·0001) and abrocitinib 200 mg group (96 [63%] of 153 patients vs nine [12%] of 76 patients; p<0·0001). Adverse events were reported in 108 (69%) of 156 patients in the abrocitinib 100 mg group, 120 (78%) of 154 patients in the abrocitinib 200 mg group, and 44 (57%) of 77 patients in the placebo group. Serious adverse events were reported in five (3%) of 156 patients in the abrocitinib 100 mg group, five (3%) of 154 patients in the abrocitinib 200 mg group, and three (4%) of 77 patients in the placebo group. No treatment-related deaths were reported. INTERPRETATION Monotherapy with oral abrocitinib once daily was effective and well tolerated in adolescents and adults with moderate-to-severe atopic dermatitis. FUNDING Pfizer.
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Affiliation(s)
- Eric L Simpson
- Department of Dermatology, Oregon Health & Science University, Portland, OR, USA
| | | | | | - Andreas Wollenberg
- Department of Dermatology, Ludwig Maximilian University of Munich, Munich, Germany
| | | | - Michael Cork
- Sheffield Dermatology Research, Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield Children's Hospital, Sheffield Teaching Hospitals, Sheffield, UK
| | - Thomas Bieber
- Department of Dermatology and Allergy, University Hospital, University of Bonn, Bonn, Germany
| | - Jacob P Thyssen
- Department of Dermatology and Allergy, Herlev-Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Gil Yosipovitch
- Miami Itch Center, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Carsten Flohr
- Unit for Population-Based Dermatology Research, St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, King's College London, London, UK
| | | | - Catherine Maari
- Innovaderm Research, Montréal, QC, Canada; University of Montreal Hospital Center, Montréal, QC, Canada
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Perricone C, Triggianese P, Bartoloni E, Cafaro G, Bonifacio AF, Bursi R, Perricone R, Gerli R. The anti-viral facet of anti-rheumatic drugs: Lessons from COVID-19. J Autoimmun 2020; 111:102468. [PMID: 32317220 PMCID: PMC7164894 DOI: 10.1016/j.jaut.2020.102468] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 04/07/2020] [Accepted: 04/10/2020] [Indexed: 02/07/2023]
Abstract
The outbreak of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has posed the world at a pandemic risk. Coronavirus-19 disease (COVID-19) is an infectious disease caused by SARS-CoV-2, which causes pneumonia, requires intensive care unit hospitalization in about 10% of cases and can lead to a fatal outcome. Several efforts are currently made to find a treatment for COVID-19 patients. So far, several anti-viral and immunosuppressive or immunomodulating drugs have demonstrated some efficacy on COVID-19 both in vitro and in animal models as well as in cases series. In COVID-19 patients a pro-inflammatory status with high levels of interleukin (IL)-1B, IL-1 receptor (R)A and tumor necrosis factor (TNF)-α has been demonstrated. Moreover, high levels of IL-6 and TNF-α have been observed in patients requiring intensive-care-unit hospitalization. This provided rationale for the use of anti-rheumatic drugs as potential treatments for this severe viral infection. Other agents, such as hydroxychloroquine and chloroquine might have a direct anti-viral effect. The anti-viral aspect of immunosuppressants towards a variety of viruses has been known since long time and it is herein discussed in the view of searching for a potential treatment for SARS-CoV-2 infection.
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Affiliation(s)
- Carlo Perricone
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Paola Triggianese
- Rheumatology, Allergology and Clinical Immunology, Department of "Medicina dei Sistemi", University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Elena Bartoloni
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Giacomo Cafaro
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Angelo F Bonifacio
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Roberto Bursi
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Roberto Perricone
- Rheumatology, Allergology and Clinical Immunology, Department of "Medicina dei Sistemi", University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Roberto Gerli
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy.
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Two cases in which tofacitinib effectively treated both ulcerative colitis and alopecia areata. Clin J Gastroenterol 2020; 13:788-793. [PMID: 32592149 DOI: 10.1007/s12328-020-01150-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 05/29/2020] [Indexed: 12/16/2022]
Abstract
A 40-year-old woman (case 1) visited the hospital complaining of diarrhea and was diagnosed with ulcerative colitis (UC). She was administered 5-aminosalicylic acid (5-ASA), but developed intolerance. Prednisolone (PSL) was administered, and her symptoms improved. However, alopecia areata developed as the PSL was tapered, and her UC relapsed. Adalimumab, Infliximab (IFX), and golimumab were used, but all showed insufficient efficacy. Therefore, we started tofacitinib (TOF). Her bloody stools and diarrhea improved 3 days after TOF administration, and clinical remission occurred on day 14. Her alopecia areata improved 14 days after starting TOF and improved completely during TOF maintenance therapy. A 19-year-old man (case 2) had developed alopecia areata at 10 years old and was diagnosed with UC at 17 years old. He achieved sustained remission with IFX, but then stopped IFX to receive a live vaccination. His UC relapsed 4 months later, immediately after the live vaccine was administered. Vedolizumab was administered, but was ineffective, as was re-administration of IFX. TOF was administered, and his clinical symptoms improved 7 days later. He achieved clinical remission on day 20. In addition, his hair began to regrow 14 days after starting TOF.
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57
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Schreiner P, Mueller NJ, Fehr J, Maillard MH, Brand S, Michetti P, Schoepfer A, Restellini S, Vulliemoz M, Vavricka SR, Juillerat P, Rogler G, Biedermann L. Varicella zoster virus in inflammatory bowel disease patients: what every gastroenterologist should know. J Crohns Colitis 2020; 15:jjaa132. [PMID: 32592587 DOI: 10.1093/ecco-jcc/jjaa132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Indexed: 12/17/2022]
Abstract
Primary Varicella Zoster virus (VZV) infection results in varicella (chickenpox) while its reactivation results in herpes zoster (HZ; shingles). Patients with Inflammatory Bowel Disease (IBD) are susceptible to complications of primary VZV infection and have an increased risk of HZ. Concerns of VZV and HZ infection in the IBD population has been highlighted by the emergence of JAK-inhibitors and their safety profile in this patient population such as tofacitinib for the treatment of ulcerative colitis (UC). The current pipeline of emerging therapies include novel molecules targeting multiple pathways including JAK/signal transducer and cytokine signalling pathways such as JAK/STAT. Hence VZV and HZ will be increasingly relevant for gastroenterologists treating IBD patients in light of these emerging therapies.
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Affiliation(s)
- Philipp Schreiner
- Department of Gastroenterology & Hepatology, University Hospital Zurich
| | - Nicolas J Mueller
- Department of Infectious Diseases & Hospital Epidemiology, University Hospital Zurich, Switzerland
| | - Jan Fehr
- Department of Infectious Diseases & Hospital Epidemiology, University Hospital Zurich, Switzerland
- Department of Public & Global Health, University of Zurich, Zurich, Switzerland
| | - Michel H Maillard
- Crohn and Colitis Center, Gastroentérologie Beaulieu SA, Lausanne, Switzerland
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
| | - Stephan Brand
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kantonsspital Sankt Gallen, St. Gallen, Switzerland
| | - Pierre Michetti
- Crohn and Colitis Center, Gastroentérologie Beaulieu SA, Lausanne, Switzerland
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
| | - Alain Schoepfer
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
| | - Sophie Restellini
- Department of Gastroenterology and Hepatology, Geneva University Hospitals and University of Geneva, Switzerland
| | - Marianne Vulliemoz
- Crohn and Colitis Center, Gastroentérologie Beaulieu SA, Lausanne, Switzerland
| | - Stephan R Vavricka
- Department of Gastroenterology & Hepatology, University Hospital Zurich
- Center of Gastroenterology and Hepatology, CH, Zurich, Switzerland
| | - Pascal Juillerat
- Gastroenterology, Clinic for Visceral Surgery and Medicine, Inselspital, University Hospital of Bern, Bern, Switzerland
| | - Gerhard Rogler
- Department of Gastroenterology & Hepatology, University Hospital Zurich
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Macaluso FS, Rodríguez-Lago I. JAK Inhibition as a Therapeutic Strategy for Inflammatory Bowel Disease. Curr Drug Metab 2020; 21:247-255. [DOI: 10.2174/1389200221666200310111409] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/13/2019] [Accepted: 01/20/2020] [Indexed: 02/07/2023]
Abstract
Background:
Inflammatory bowel disease, including both Crohn’s disease and ulcerative colitis, are two
chronic and progressive disorders affecting the gastrointestinal tract. Research on the molecular mechanisms of both
diseases has led to the introduction of targeted therapies which are able to selectively block the key inflammatory
mediators.
Methods:
Here, we discuss the current evidence about the mechanism of action with an up to date review of the
efficacy and safety of Janus kinase inhibitors in inflammatory bowel disease.
Results:
Multiple small molecule drugs have been evaluated for their use in both ulcerative colitis and Crohn’s
disease. Janus kinase inhibitors represent the most important family of these drugs, as their particular mechanism of
action enables a simultaneous and effective blockade of multiple cytokines involved in the pathogenesis of the
disease.
Conclusion:
Janus kinase inhibitors represent a promising therapeutic strategy, especially in ulcerative colitis. More
data are still necessary regarding its efficacy and safety in clinical practice.
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Affiliation(s)
| | - Iago Rodríguez-Lago
- IBD Unit, Gastroenterology Department, Hospital de Galdakao, Galdakao (Vizcaya), Spain
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59
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Harris RE, Curtis L, Hegde V, Garrick V, Gervais L, Armstrong L, Delahunty C, Eccleston A, Al-Hourani G, Flynn DM, Merrick V, Barclay AR, Tayler R, Hansen R, Russell RK. A Decade of Varicella Screening Within a Paediatric Inflammatory Bowel Disease Population. J Crohns Colitis 2020; 14:608-616. [PMID: 31889176 DOI: 10.1093/ecco-jcc/jjz207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Increased risk of opportunistic infection-e.g., varicella zoster infection-secondary to therapies is a cause of morbidity in inflammatory bowel disease [IBD] patients. The UK vaccination schedule does not include varicella immunisation. We aimed to evaluate the varicella screening and immunisation programme in a paediatric IBD population. METHODS Data regarding IBD diagnosis, varicella status, and consequent immunisations/treatment interventions were collected retrospectively from the records of patients diagnosed with IBD over a 10-year period [2009-2018]. RESULTS In all, 520 IBD patients were diagnosed; 505/520 [97%] had varicella testing; 46/505 [9%] were naïve. Of 501 patients, 391[78%] were tested before or within 7 days of diagnosis; this increased in the second 5-year period compared with the first (229/268 [85%] versus 162/233 [70%]; p <0.00001). Median diagnosis age of naïve patients was lower [8.3 years versus 12.8 years; p <0.00001]. Where vaccination was feasible, 21/31 [68%] had two and 7/31 [23%] one immunisation. Prednisolone induction led to lower rates of vaccination (5/13 [39%] versus 23/33 [70%] for other induction therapies; p =0.02). Of 28 vaccinated patients, 5 [18%] had suspected breakthrough varicella; and 6/18 [33%] unimmunised patients required post-exposure prophylaxis or treatment for varicella. Immunisation was associated with a decrease in patients requiring post-exposure prophylaxis (0/28 [0%] versus 5/18 [28%]; p =0.0006) and varicella-related hospital admission (1/28 [4%] versus 4/18 [22%]; p =0.01). CONCLUSIONS High rates of varicella screening and immunisation within a PIBD population are possible, resulting in a reduction in hospital admissions for varicella treatment. Varicella immunisation may be of increasing importance within the PIBD population with the emergence of novel therapeutic strategies.
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Affiliation(s)
- Rachel E Harris
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Lee Curtis
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Vikas Hegde
- School of Medicine, University of Glasgow, Glasgow, UK
| | - Vikki Garrick
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Lisa Gervais
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Lawrence Armstrong
- Department of Paediatrics, University Hospital Crosshouse, Crosshouse, UK
| | | | - Andrew Eccleston
- Department of Paediatrics, Dumfries and Galloway Royal Infirmary, Dumfries, UK
| | | | - Diana M Flynn
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Victoria Merrick
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Andrew R Barclay
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Rachel Tayler
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Richard Hansen
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
| | - Richard K Russell
- Department of Paediatric Gastroenterology, Hepatology and Nutrition, Royal Hospital for Children, Glasgow, UK
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Sebastian S, Gonzalez HA, Peyrin-Biroulet L. Safety of Drugs During Previous and Current Coronavirus Pandemics: Lessons for Inflammatory Bowel Disease. J Crohns Colitis 2020; 14:1632-1643. [PMID: 32520312 PMCID: PMC7314090 DOI: 10.1093/ecco-jcc/jjaa120] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The coronavirus 2019 [COVID-19] pandemic has posed challenges in the routine care of patients with inflammatory bowel disease [IBD]. One of the key challenges is quantification of the risks of immunosuppressive and biological therapies in IBD patients during the pandemic. The similarities and differences between previous coronavirus outbreaks and the pathobiology of the infections can give useful information in understanding the risks, and perhaps potential beneficial aspects of drugs used in IBD. Although clinical, immunological and pharmacological data from the experience with previous coronavirus outbreaks cannot be automatically translated to predict the safety of IBD therapies during the COVID-19 pandemic, the signals so far from these outbreaks on IBD patients who are on immunomodulators and biologics are reassuring to patients and clinicians alike.
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Affiliation(s)
- S Sebastian
- IBD Unit, Hull University Teaching Hospitals NHS Trust, Hull, UK
- Hull York Medical School, Hull, UK
- Corresponding author: Prof S Sebastian MD FRCP, IBD Unit, Hull University Teaching Hospitals NHS Trust, Hull, United Kingdom, e-mail:
| | - H A Gonzalez
- IBD Unit, Hull University Teaching Hospitals NHS Trust, Hull, UK
| | - L Peyrin-Biroulet
- Department of Gastroenterology, Nancy University Hospital, Vandoeuvre-Les-Nancy, France
- Inserm U1256 NGERE, Lorraine University, Vandoeuvre-Les-Nancy, France
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61
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Determinants of neurological syndromes caused by varicella zoster virus (VZV). J Neurovirol 2020; 26:482-495. [PMID: 32495195 PMCID: PMC7438298 DOI: 10.1007/s13365-020-00857-w] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 04/24/2020] [Accepted: 05/14/2020] [Indexed: 12/13/2022]
Abstract
Varicella zoster virus (VZV) is a pathogenic human herpes virus which causes varicella as a primary infection, following which it becomes latent in peripheral autonomic, sensory, and cranial nerve ganglionic neurons from where it may reactivate after decades to cause herpes zoster. VZV reactivation may also cause a wide spectrum of neurological syndromes, in particular, acute encephalitis and vasculopathy. While there is potentially a large number of coding viral mutations that might predispose certain individuals to VZV infections, in practice, a variety of host factors are the main determinants of VZV infection, both disseminated and specifically affecting the nervous system. Host factors include increasing age with diminished cell-mediated immunity to VZV, several primary immunodeficiency syndromes, secondary immunodeficiency syndromes, and drug-induced immunosuppression. In some cases, the molecular immunological basis underlying the increased risk of VZV infections has been defined, in particular, the role of POL III mutations, but in other cases, the mechanisms have yet to be determined. The role of immunization in immunosuppressed individuals as well as its possible efficacy in preventing both generalized and CNS-specific infections will require further investigation to clarify in such patients.
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Small molecule drugs in the treatment of inflammatory bowel diseases: which one, when and why? - a systematic review. Eur J Gastroenterol Hepatol 2020; 32:669-677. [PMID: 32282548 DOI: 10.1097/meg.0000000000001730] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In the 'treat-to-target' era of inflammatory bowel disease (IBD) management, small molecule drugs (SMDs) represent a promising alternative to biomolecular drugs. Moreover, increasing failure rates of anti-tumor necrosis factor α agents have contributed to the development of new molecules with different mechanisms of action and bioavailability. This review focuses on the positioning of new, orally targeted therapies in the treatment algorithm of both Crohn's disease (CD) and ulcerative colitis (UC), with special consideration to their efficacy and safety. We performed a comprehensive search of PubMed and clinical trial registries to identify randomized controlled trials assessing SMDs in adult patients with moderate-to-severe IBD, irrespective of previous exposure to other biologics. In this review, we included 15 double-blind, placebo-controlled trials that assessed the efficacy and safety of Janus kinase inhibitors, sphingosine-1-phosphate modulators (S1P), SMAD blockers, phosphodiesterase 4 inhibitors and α-4 antagonists. The primary endpoints in UC were achieved for tofacitinib in the phase III OCTAVE study and AJM-300, with a favorable safety profile. S1P receptor agonists, such as etrasimod and ozanimod, demonstrated favorable results in induction studies. For CD, filgotinib and upadacitinib also met the primary outcome criteria. Available data have demonstrated so far that SMDs have an advantageous safety and efficacy profile. However, their use in a clinical setting will eventually require a personalized, mechanism-based therapeutic approach.
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Troncone E, Marafini I, Del Vecchio Blanco G, Di Grazia A, Monteleone G. Novel Therapeutic Options for People with Ulcerative Colitis: An Update on Recent Developments with Janus Kinase (JAK) Inhibitors. Clin Exp Gastroenterol 2020; 13:131-139. [PMID: 32440190 PMCID: PMC7211304 DOI: 10.2147/ceg.s208020] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/13/2020] [Indexed: 12/13/2022] Open
Abstract
Crohn’s disease (CD) and ulcerative colitis (UC), the main forms of inflammatory bowel disease (IBD) in human beings, are chronic relapsing-remitting disorders of the gastrointestinal tract, which usually require lifelong therapies. For many years, IBD have been managed with corticosteroids, aminosalicylates and immunosuppressants (ie, thiopurines). The advent of biologic therapies (anti-TNF-α agents) has significantly improved the outcome of IBD patients in terms of prolonged clinical remission, corticosteroid sparing, achievement of mucosal healing and prevention of disease-related complications. Nevertheless, primary failure or loss of response to biologics occur in about 50% of patients treated with these drugs. Therefore, the need for new effective treatments for such patients has critically emerged as an urgent priority. With this regard, several small-molecule drugs (SMDs) targeting lymphocyte trafficking (ie, sphingosine-1-phosphate receptor modulators) and the JAK/STAT pathway (eg, tofacitinib) have been recently developed and tested in IBD. In particular, JAK inhibitors are oral compounds characterized by short half-life, low antigenicity and the ability to dampen several pro-inflammatory pathways simultaneously. Tofacitinib, a pan-JAK inhibitor, has shown good efficacy and safety in UC clinical trials and has been recently approved for the treatment of UC patients. In this review, we analyze the main evidence supporting the use of JAK inhibitors in UC and explore the unanswered questions about the use of this class of drug in UC.
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Affiliation(s)
- Edoardo Troncone
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Irene Marafini
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | | | - Antonio Di Grazia
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Giovanni Monteleone
- Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
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Olivera PA, Lasa JS, Bonovas S, Danese S, Peyrin-Biroulet L. Safety of Janus Kinase Inhibitors in Patients With Inflammatory Bowel Diseases or Other Immune-mediated Diseases: A Systematic Review and Meta-Analysis. Gastroenterology 2020; 158:1554-1573.e12. [PMID: 31926171 DOI: 10.1053/j.gastro.2020.01.001] [Citation(s) in RCA: 177] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 12/15/2019] [Accepted: 01/02/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Inhibitors of Janus kinases (JAKs) are being developed for treatment of inflammatory bowel diseases and other immune-mediated diseases. Tofacitinib is effective in treatment of ulcerative colitis, but there are safety concerns. We performed a systematic review and meta-analysis to investigate the safety profile of tofacitinib, upadacitinib, filgotinib, and baricitinib in patients with rheumatoid arthritis, inflammatory bowel diseases, psoriasis, or ankylosing spondylitis. METHODS We searched the MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials from January 1, 1990, through July 1, 2019. We performed a manual review of conference databases from 2012 through 2018. The primary outcome was incidence rates of adverse events (AEs) and serious AEs. We also estimated incidence rates of serious infections, herpes zoster infection, non-melanoma skin cancer, other malignancies, major cardiovascular events, venous thromboembolism, and mortality. We performed a meta-analysis, which included controlled studies, to assess the relative risk of these events. RESULTS We identified 973 studies; of these, 82 were included in the final analysis, comprising 66,159 patients with immune-mediated diseases who were exposed to a JAK inhibitor. Two-thirds of the included studies were randomized controlled trials. The incidence rate of AEs was 42.65 per 100 person-years and of serious AEs was 9.88 per 100 person-years. Incidence rates of serious infections, herpes zoster infection, malignancy, and major cardiovascular events were 2.81 per 100 person-years, 2.67 per 100 person-years, 0.89 per 100 person-years, and 0.48 per 100 person-years, respectively. Mortality was not increased in patients treated with JAK inhibitors compared with patients given placebo or active comparator (relative risk 0.72; 95% confidence interval 0.40-1.28). The meta-analysis showed a significant increase in risk of herpes zoster infection among patients who received JAK inhibitors (relative risk 1.57; 95% confidence interval 1.04-2.37). CONCLUSIONS In a systematic review and meta-analysis, we found an increased risk of herpes zoster infection among patients with immune-mediated diseases treated with JAK inhibitors. All other AEs were not increased among patients treated with JAK inhibitors.
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Affiliation(s)
- Pablo A Olivera
- Gastroenterology Section, Department of Internal Medicine, Centro de Educación Médica e Investigaciones Clínicas (CEMIC), Buenos Aires, Argentina
| | - Juan S Lasa
- Gastroenterology Section, Department of Internal Medicine, Centro de Educación Médica e Investigaciones Clínicas (CEMIC), Buenos Aires, Argentina; Gastroenterology Department, Hospital Británico de Buenos Aires, Argentina
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Silvio Danese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; IBD Center, Department of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Laurent Peyrin-Biroulet
- INSERM NGERE and Department of Hepatogastroenterology, Nancy University Hospital, Lorraine University, Vandoeuvre-lés-Nancy, France.
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Shivaji UN, Nardone OM, Cannatelli R, Smith SC, Ghosh S, Iacucci M. Small molecule oral targeted therapies in ulcerative colitis. Lancet Gastroenterol Hepatol 2020; 5:850-861. [PMID: 32171056 DOI: 10.1016/s2468-1253(19)30414-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/04/2019] [Accepted: 11/11/2019] [Indexed: 02/08/2023]
Abstract
The incidence and prevalence of ulcerative colitis are increasing globally. Although the exact cause and pathogenesis of this disease is unclear, research has led to a better understanding of the condition and to identification of new targets for therapy, which in turn has encouraged the development of new therapies. As well as biologic therapies, which have changed the way inflammatory bowel disease is managed, small molecules have been developed for the treatment of ulcerative colitis. These small molecule treatments are orally administered and are likely to bring a substantial shift in the way this chronic disease is treated. Oral therapies offer many advantages over infusion therapies, such as ease of use, increased acceptability by patients, and reduction of cost. This Review focuses not only on oral therapies that have been approved for use in ulcerative colitis, but also on those that are in development, providing a comprehensive overview for clinicians of available oral therapies and drugs that are likely to become available. We have also reviewed drugs that have shown promise in preclinical studies and could be effective future therapies.
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Affiliation(s)
- Uday N Shivaji
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, Birmingham, UK; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; Department of Gastroenterology, University Hospitals Birmingham, Birmingham, UK
| | - Olga Maria Nardone
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; Institute of Translational Medicine, Birmingham, UK
| | - Rosanna Cannatelli
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; Institute of Translational Medicine, Birmingham, UK
| | - Samuel Cl Smith
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; Institute of Translational Medicine, Birmingham, UK
| | - Subrata Ghosh
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, Birmingham, UK; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; Institute of Translational Medicine, Birmingham, UK; Department of Gastroenterology, University Hospitals Birmingham, Birmingham, UK.
| | - Marietta Iacucci
- National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, Birmingham, UK; Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK; Institute of Translational Medicine, Birmingham, UK; Department of Gastroenterology, University Hospitals Birmingham, Birmingham, UK
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Leber A, Hontecillas R, Zoccoli-Rodriguez V, Colombel JF, Chauhan J, Ehrich M, Farinola N, Bassaganya-Riera J. The Safety, Tolerability, and Pharmacokinetics Profile of BT-11, an Oral, Gut-Restricted Lanthionine Synthetase C-Like 2 Agonist Investigational New Drug for Inflammatory Bowel Disease: A Randomized, Double-Blind, Placebo-Controlled Phase I Clinical Trial. Inflamm Bowel Dis 2020; 26:643-652. [PMID: 31077582 DOI: 10.1093/ibd/izz094] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Indexed: 12/25/2022]
Abstract
BT-11 is a new oral, gut-restricted, first-in-class investigational drug for Crohn disease (CD) and ulcerative colitis (UC) that targets the lanthionine synthetase C-like 2 (LANCL2) pathway and immunometabolic mechanisms. Oral BT-11 was assessed for safety, tolerability, and pharmacokinetics (PK) in normal healthy volunteers (n = 70) in a randomized, double-blind, placebo-controlled trial. Subjects (n = 70) were randomly assigned to one of five single ascending dose cohorts (up to 100 mg/kg, p.o.) and three multiple ascending dose cohorts [up to 100 mg/kg daily (QD) for seven days, orally]. Safety and tolerability were assessed by adverse event (AE) reporting, vital signs, electrocardiogram, hematology, and clinical chemistry. BT-11 did not increase total or gastrointestinal AE rates, as compared with placebo, and no serious adverse events were observed. Oral BT-11 dosing does not result in any clinically significant findings by biochemistry, coagulation, electrocardiogram, hematology, or urinalysis as compared with placebo. Mean fecal concentrations of BT-11 increased linearly with increasing oral doses, with 2.39 mg/g at 7.7 mg/kg on day 7 of the multiple ascending dose (MAD). Analysis of plasma pharmacokinetics indicates that maximum systemic concentrations are approximately 1/6000th of observed concentrations in feces and the distal gastrointestinal tract. Fecal calprotectin levels were lower in BT-11 treated groups as compared to placebo. BT-11 significantly decreases interferon gamma positive (IFNγ+) and tumor necrosis factor alpha positive (TNFα+) cluster of differentiation 4 positive (CD4+) T cells and increases forkhead box P3 positive (FOXP3+) CD4+ T cells in colonic lamina propria mononuclear cells from patients with CD and patients with UC at concentrations of 0.01 µM when treated ex vivo. BT-11 treatment is well-tolerated with no dose-limiting toxicities up to daily oral doses of 100 mg/kg (16 tablets); whereas the efficacious dose is a single tablet (8 mg/kg). Phase II studies in CD and UC patients are ongoing.
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Affiliation(s)
- Andrew Leber
- Landos Biopharma Inc., Blacksburg, Virginia, USA
| | | | | | - Jean-Frederic Colombel
- Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Marion Ehrich
- Department of Biomedical Sciences & Pathobiology, Virginia Tech, Blacksburg, Virginia, USA
| | - Nicholas Farinola
- Royal Adelaide Hospital, North Terrace, Adelaide, South Australia, Australia
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Sands BE, Armuzzi A, Marshall JK, Lindsay JO, Sandborn WJ, Danese S, Panés J, Bressler B, Colombel J, Lawendy N, Maller E, Zhang H, Chan G, Salese L, Tsilkos K, Marren A, Su C. Efficacy and safety of tofacitinib dose de-escalation and dose escalation for patients with ulcerative colitis: results from OCTAVE Open. Aliment Pharmacol Ther 2020; 51:271-280. [PMID: 31660640 PMCID: PMC9328429 DOI: 10.1111/apt.15555] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/15/2019] [Accepted: 10/02/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND For patients with UC, flexible maintenance dosing therapy may confer advantages for safety, efficacy, costs and patient preference. Tofacitinib is an oral, small molecule JAK inhibitor for the treatment of UC. AIM To assess the efficacy and safety of tofacitinib dose de-escalation and escalation in patients with UC. METHODS We evaluated data (November 2017 data cut-off) from OCTAVE Open, an ongoing, open-label, long-term extension study. The dose de-escalation group comprised 66 tofacitinib induction responders in remission following 52 weeks' tofacitinib 10 mg b.d. maintenance therapy, subsequently de-escalated to 5 mg b.d. in OCTAVE Open. The dose escalation group comprised 57 tofacitinib induction responders who experienced treatment failure while receiving 5 mg b.d. maintenance therapy, subsequently escalated to 10 mg b.d. in OCTAVE Open. RESULTS After tofacitinib de-escalation, 92.4% (61/66) and 84.1% (53/63) of patients maintained clinical response and 80.3% (53/66) and 74.6% (47/63) maintained remission, at months 2 and 12, respectively. After dose escalation, 57.9% (33/57) and 64.9% (37/57) of patients recaptured clinical response and 35.1% (20/57) and 49.1% (28/57) were in remission, at months 2 and 12, respectively. The incidence rate of herpes zoster with dose escalation (7.6 patients with events/100 patient-years) was numerically higher than in the overall tofacitinib UC programme. CONCLUSIONS Following tofacitinib de-escalation in patients already in remission on 10 mg b.d., most maintained remission, although 25.4% lost remission, at month 12. For induction responders who dose-escalated following treatment failure on 5 mg b.d. maintenance therapy, 49.1% achieved remission by month 12. (ClinicalTrials.gov number: NCT01470612).
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Affiliation(s)
| | - Alessandro Armuzzi
- Fondazione Policlinico Universitario A. Gemelli IRCCSUniversità Cattolica del Sacro CuoreRomeItaly
| | - John K. Marshall
- Farncombe Family Digestive Health Research InstituteMcMaster UniversityHamiltonONCanada
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Solimani F, Meier K, Ghoreschi K. Emerging Topical and Systemic JAK Inhibitors in Dermatology. Front Immunol 2019; 10:2847. [PMID: 31849996 PMCID: PMC6901833 DOI: 10.3389/fimmu.2019.02847] [Citation(s) in RCA: 173] [Impact Index Per Article: 34.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 11/19/2019] [Indexed: 12/12/2022] Open
Abstract
Accumulating data on cellular and molecular pathways help to develop novel therapeutic strategies in skin inflammation and autoimmunity. Examples are psoriasis and atopic dermatitis, two clinically and immunologically well-defined disorders. Here, the elucidation of key pathogenic factors such as IL-17A/IL-23 on the one hand and IL-4/IL-13 on the other hand profoundly changed our therapeutic practice. The knowledge on intracellular pathways and governing factors is shifting our attention to new druggable molecules. Multiple cytokine receptors signal through Janus kinases (JAKs) and associated signal transducer and activators of transcription (STATs). Inhibition of JAKs can simultaneously block the function of multiple cytokines. Therefore, JAK inhibitors (JAKi) are emerging as a new class of drugs, which in dermatology can either be used systemically as oral drugs or locally in topical formulations. Inhibition of JAKs has been shown to be effective in various skin disorders. The first oral JAKi have been recently approved for the treatment of rheumatoid arthritis and psoriatic arthritis. Currently, multiple inhibitors of the JAK/STAT pathway are being investigated for skin diseases like alopecia areata, atopic dermatitis, dermatomyositis, graft-versus-host-disease, hidradenitis suppurativa, lichen planus, lupus erythematosus, psoriasis, and vitiligo. Here, we aim to discuss the immunological basis and current stage of development of JAKi in dermatology.
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Affiliation(s)
- Farzan Solimani
- Department of Dermatology, Venereology and Allergology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Katharina Meier
- Department of Dermatology, Venereology and Allergology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Kamran Ghoreschi
- Department of Dermatology, Venereology and Allergology, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Tran V, Limketkai BN, Sauk JS. IBD in the Elderly: Management Challenges and Therapeutic Considerations. Curr Gastroenterol Rep 2019; 21:60. [PMID: 31776797 DOI: 10.1007/s11894-019-0720-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE OF REVIEW Elderly patients with inflammatory bowel disease (IBD) are increasing in prevalence as our population ages and the incidence of IBD increases. The purpose of this review is to describe the management challenges in elderly IBD patients, including comorbid conditions and therapeutic considerations unique to the elderly population. RECENT FINDINGS The elderly experience coexisting comorbidities that complicate IBD management. The disease course and potential side effects of treatments can impact the elderly IBD patient differently than younger IBD patients. The duration for colorectal cancer surveillance (CRC) also remains controversial and should be individualized to determine when discontinuation is appropriate. Given greater safety considerations in the elderly IBD population, treatment targets and management goals require a more personalized approach in the elderly, taking into account coexisting comorbidities, inflammatory burden, and functional limitations.
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Affiliation(s)
- Vivy Tran
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Berkeley N Limketkai
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- UCLA Center for Inflammatory Bowel Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jenny S Sauk
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
- Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
- UCLA Center for Inflammatory Bowel Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
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Wisniewski A, Kirchgesner J, Seksik P, Landman C, Bourrier A, Nion-Larmurier I, Marteau P, Cosnes J, Sokol H, Beaugerie L. Increased incidence of systemic serious viral infections in patients with inflammatory bowel disease associates with active disease and use of thiopurines. United European Gastroenterol J 2019; 8:303-313. [PMID: 32529821 DOI: 10.1177/2050640619889763] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background The magnitude and drivers of the risk of serious viral infections in Inflammatory Bowel diseases (IBD) are unclear. Objective The objective of this study was to assess the incidence and risk factors for systemic serious viral infections in IBD patients. Methods Using MICISTA, a database detailing prospective characteristics and complications of IBD, we identified patients that were followed for IBD in 2005-2014 outside the context of organ transplantation, HIV infection or chronic viral hepatitis. We estimated incidences of systemic serious viral infections, defined by the need for hospitalization or permanent organ damage. Standardized incidence ratios (SIRs) were calculated using the French hospital database. We performed a case-control study nested in MICISTA for assessing the role of exposure to IBD drugs and IBD clinical activity in the risk of developing infection. Results We identified 31 patients with serious viral infections among 2645 patients followed for 15,383 person-years. We observed 13 cases of cytomegalovirus, 10 Epstein-Barr virus, 5 varicella zoster virus and 3 herpes simplex virus infections. No deaths occurred. The incidence rate of infections in patients with IBD was 2.02/1000 person-years, and the SIR was 3.09 (95% confidence interval (CI), 1.98-4.20; p = 0.0002) in the study population. By multivariate analysis, increased risk of infection was associated with exposure to thiopurines (odds ratio (OR), 3.48; 95% CI, 1.36-8.90; p = 0.009), and clinically active IBD at onset of infection (OR, 3.35; 95% CI, 1.23-9.23; p = 0.02). Conclusions The incidence of systemic serious viral infections in patients with IBD is tripled compared to general population. Clinically active IBD and exposure to thiopurines are the main drivers of the risk.
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Affiliation(s)
- Andrew Wisniewski
- Gastroenterology Department of Charles-Lemoyne hospital, Université de Sherbrooke, Montréal, Canada
| | - Julien Kirchgesner
- Department of Gastroenterology, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, AP-HP Hôpital Saint-Antoine, Paris, France
| | - Philippe Seksik
- Department of Gastroenterology, INSERM, Centre de recherche Saint-Antoine, Sorbonne Université, AP-HP Hôpital Saint-Antoine, Paris, France
| | - Cécilia Landman
- Department of Gastroenterology, AP-HP Hôpital Saint-Antoine, Paris, France
| | - Anne Bourrier
- Department of Gastroenterology, INSERM, Centre de recherche Saint-Antoine, Sorbonne Université, AP-HP Hôpital Saint-Antoine, Paris, France
| | | | - Philippe Marteau
- Department of Liver Diseases, INSERM, Centre de recherche Saint-Antoine, Sorbonne Université, AP-HP Hôpital Saint-Antoine, Paris, France
| | - Jacques Cosnes
- Department of Gastroenterology, AP-HP Hôpital Saint-Antoine, Paris, France
| | - Harry Sokol
- Department of Liver Diseases, INSERM, Centre de recherche Saint-Antoine, Sorbonne Université, AP-HP Hôpital Saint-Antoine, Paris, France
| | - Laurent Beaugerie
- Department of Gastroenterology, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, AP-HP Hôpital Saint-Antoine, Paris, France
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Multiple esophageal ulcers due to tofacitinib 10 mg twice daily for ulcerative colitis. Clin J Gastroenterol 2019; 13:340-343. [PMID: 31705375 DOI: 10.1007/s12328-019-01061-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 10/24/2019] [Indexed: 10/25/2022]
Abstract
A 26-year-old man was admitted to our institution for ulcerative colitis treatment. He used mesalamine, steroid, immunomodulators, and anti-TNFα anti-body, but it was difficult to maintain remission. We started induction therapy with tofacitinib (TOF) 10 mg twice daily. He maintained clinical remission but had chest pain 44 days after the start of TOF. Esophagogastroduodenoscopy showed multiple ulcers from middle to lower esophagus. Although rare, TOF induced esophageal ulcers were considered based on his clinical course and endoscopic findings.
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Lin E, Lin K, Katz S. Serious and Opportunistic Infections in Elderly Patients With Inflammatory Bowel Disease. Gastroenterol Hepatol (N Y) 2019; 15:593-605. [PMID: 31802985 PMCID: PMC6883733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Inflammatory bowel disease (IBD) is often treated with biologics and immunomodulators, which can place elderly IBD patients at risk for serious and opportunistic infections. This article provides an updated account of research on therapies in IBD that are associated with an increased infection risk. Relevant serious and opportunistic infections in the elderly population are discussed along with methods for prevention and treatment. The incidence of infection increases with age and the degree of immunosuppression. Emphasis should be placed on performing vaccinations at the time of IBD diagnosis. Additionally, patients receiving immunosuppressive therapy should avoid live vaccines. Physicians should have a greater awareness of the increased risk of infection in elderly adults and the need for screening for infection prior to initiation of immunosuppressive IBD therapies.
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Affiliation(s)
- Elissa Lin
- Dr Elissa Lin is a resident in the Department of Internal Medicine at NYU Langone Medical Center in New York, New York
- Mr Kevin Lin is a medical student and Dr Katz is a clinical professor of medicine at NYU School of Medicine in New York, New York
| | - Kevin Lin
- Dr Elissa Lin is a resident in the Department of Internal Medicine at NYU Langone Medical Center in New York, New York
- Mr Kevin Lin is a medical student and Dr Katz is a clinical professor of medicine at NYU School of Medicine in New York, New York
| | - Seymour Katz
- Dr Elissa Lin is a resident in the Department of Internal Medicine at NYU Langone Medical Center in New York, New York
- Mr Kevin Lin is a medical student and Dr Katz is a clinical professor of medicine at NYU School of Medicine in New York, New York
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Abstract
PURPOSE OF REVIEW Recent years have brought about several advances in the treatment of patients with ulcerative colitis (UC). Here, we discuss salient recommendations of recent treatment guidelines; review the efficacy, safety, and real-world data of vedolizumab and tofacitinib; appraise their place vis-à-vis established agents; and consider the newly proposed approaches of risk-stratified and treat-to-target therapy. RECENT FINDINGS Once daily oral mesalamine dosing is equivalent to split dosing in mild-moderate UC. Real-world data are accumulating on the effectiveness and safety of vedolizumab for moderate to severe UC, while there are few such data on the most recently approved agent, tofacitinib. High-dose infliximab is being investigated for severe UC. New approaches are challenging the established paradigm of selecting therapy based on current disease activity. The risk-stratified approach incorporates long-term risk as well as the current burden of inflammation. The treat-to-target approach aims at improved long-term outcomes by adjusting therapy to resolve intestinal inflammation. The therapeutic options for UC are continually expanding. Risk-stratified therapy and the treat-to-target approach represent paradigm shifts in UC management. Optimal disease control requires an individualized approach that takes into consideration current inflammatory burden, long-term risk, patient preferences, and ongoing assessment of response to treatment.
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Affiliation(s)
- Christopher M Johnson
- Baylor Scott and White Medical Center, Baylor Scott and White Health, Temple, TX, USA
| | - Catherine D Linzay
- Baylor University Medical Center, Baylor Scott and White Health, Dallas, TX, USA
| | - Themistocles Dassopoulos
- Baylor University Medical Center, Baylor Scott and White Health, Dallas, TX, USA.
- Baylor Scott and White Center for Inflammatory Bowel Diseases, 3409 Worth Street, Suite 640, Dallas, TX, 75246, USA.
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Qendro T, de la Torre ML, Panopalis P, Hazel E, Ward BJ, Colmegna I, Hudson M. Suboptimal Immunization Coverage among Canadian Rheumatology Patients in Routine Clinical Care. J Rheumatol 2019; 47:770-778. [PMID: 31308211 DOI: 10.3899/jrheum.181376] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2019] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To assess vaccination coverage and predictors of vaccination among a Canadian population of rheumatology patients in routine clinical care. METHODS In this cross-sectional study, consecutive adult patients presenting to a tertiary rheumatology clinic at the McGill University Health Center between May and September 2015 were asked to fill a survey on vaccination. Patients self-identified as having rheumatoid arthritis (RA), systemic autoimmune rheumatic diseases (SARD), spondyloarthropathies (SpA), or other diseases (OD). Multivariate logistical regression analyses were performed to evaluate patient and physician factors associated with various vaccinations [for influenza, pneumococcus, and hepatitis B virus (HBV)]. Published Quebec general population influenza and pneumococcal vaccination rates in those aged ≥ 65 years were used as comparative baseline rates. RESULTS Three hundred fifty-two patients were included in the analysis (RA: 136, SARD: 113, SpA: 47, OD: 56). Vaccination rates were reported as follows: (1) influenza: RA 48.5%, SARD 42.0%, SpA 31.9%, OD 88.9%, Quebec general population 58.5%; (2) pneumococcal: RA 42.0%, SARD 37.8%, SpA 29.7%, OD 33.3%, Quebec general population 53.2%; (3) HBV: RA 33.6%, SARD 55.6%, SpA 73.5%, OD 36.8%; and (4) herpes zoster: RA 5.6%, SARD 28.6%, SpA 25.0%, OD 16.7%. Physician recommendation was the strongest independent predictor of vaccination across all vaccine types (influenza: OR 8.56, 95% CI 2.80-26.2, p < 0.001; pneumococcal: OR 314, 95% CI 73.0-1353, p < 0.001; HBV: OR 12.8, 95% CI 5.27-31.1, p < 0.001). Disease group, disease duration, comorbidities, treatment type, and being followed by a primary care physician were not significantly associated with vaccination. CONCLUSION There is suboptimal immunization coverage among ambulatory rheumatology patients. An important role for patient and physician education is highlighted in our study, especially because physician recommendation of vaccination was strongly predictive of vaccine uptake.
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Affiliation(s)
- Tedi Qendro
- From the Department of Medicine, McGill University, Montreal; Division of Rheumatology, McGill University Health Center, Montreal; Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center, Montreal; Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Internal Medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno, Buenos Aires, Argentina.,T. Qendro, MSc, Department of Medicine, McGill University; M.L. de la Torre, MD, Internal medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno; P. Panopalis, MD, Division of Rheumatology, McGill University Health Center; E. Hazel, MD, Division of Rheumatology, McGill University Health Center; B.J. Ward, MD, DTM&H, Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center; I. Colmegna, MD, Division of Rheumatology, McGill University Health Center; M. Hudson, MD, MPH, FRCPC, Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital
| | - María Laura de la Torre
- From the Department of Medicine, McGill University, Montreal; Division of Rheumatology, McGill University Health Center, Montreal; Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center, Montreal; Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Internal Medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno, Buenos Aires, Argentina.,T. Qendro, MSc, Department of Medicine, McGill University; M.L. de la Torre, MD, Internal medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno; P. Panopalis, MD, Division of Rheumatology, McGill University Health Center; E. Hazel, MD, Division of Rheumatology, McGill University Health Center; B.J. Ward, MD, DTM&H, Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center; I. Colmegna, MD, Division of Rheumatology, McGill University Health Center; M. Hudson, MD, MPH, FRCPC, Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Pantelis Panopalis
- From the Department of Medicine, McGill University, Montreal; Division of Rheumatology, McGill University Health Center, Montreal; Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center, Montreal; Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Internal Medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno, Buenos Aires, Argentina.,T. Qendro, MSc, Department of Medicine, McGill University; M.L. de la Torre, MD, Internal medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno; P. Panopalis, MD, Division of Rheumatology, McGill University Health Center; E. Hazel, MD, Division of Rheumatology, McGill University Health Center; B.J. Ward, MD, DTM&H, Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center; I. Colmegna, MD, Division of Rheumatology, McGill University Health Center; M. Hudson, MD, MPH, FRCPC, Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Elizabeth Hazel
- From the Department of Medicine, McGill University, Montreal; Division of Rheumatology, McGill University Health Center, Montreal; Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center, Montreal; Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Internal Medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno, Buenos Aires, Argentina.,T. Qendro, MSc, Department of Medicine, McGill University; M.L. de la Torre, MD, Internal medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno; P. Panopalis, MD, Division of Rheumatology, McGill University Health Center; E. Hazel, MD, Division of Rheumatology, McGill University Health Center; B.J. Ward, MD, DTM&H, Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center; I. Colmegna, MD, Division of Rheumatology, McGill University Health Center; M. Hudson, MD, MPH, FRCPC, Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Brian J Ward
- From the Department of Medicine, McGill University, Montreal; Division of Rheumatology, McGill University Health Center, Montreal; Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center, Montreal; Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Internal Medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno, Buenos Aires, Argentina.,T. Qendro, MSc, Department of Medicine, McGill University; M.L. de la Torre, MD, Internal medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno; P. Panopalis, MD, Division of Rheumatology, McGill University Health Center; E. Hazel, MD, Division of Rheumatology, McGill University Health Center; B.J. Ward, MD, DTM&H, Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center; I. Colmegna, MD, Division of Rheumatology, McGill University Health Center; M. Hudson, MD, MPH, FRCPC, Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Inés Colmegna
- From the Department of Medicine, McGill University, Montreal; Division of Rheumatology, McGill University Health Center, Montreal; Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center, Montreal; Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Internal Medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno, Buenos Aires, Argentina.,T. Qendro, MSc, Department of Medicine, McGill University; M.L. de la Torre, MD, Internal medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno; P. Panopalis, MD, Division of Rheumatology, McGill University Health Center; E. Hazel, MD, Division of Rheumatology, McGill University Health Center; B.J. Ward, MD, DTM&H, Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center; I. Colmegna, MD, Division of Rheumatology, McGill University Health Center; M. Hudson, MD, MPH, FRCPC, Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Marie Hudson
- From the Department of Medicine, McGill University, Montreal; Division of Rheumatology, McGill University Health Center, Montreal; Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center, Montreal; Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada; Internal Medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno, Buenos Aires, Argentina. .,T. Qendro, MSc, Department of Medicine, McGill University; M.L. de la Torre, MD, Internal medicine, Rheumatology and Immunology, Centro de Educacion Medica e Investigaciones Clinicas Norberto Quirno; P. Panopalis, MD, Division of Rheumatology, McGill University Health Center; E. Hazel, MD, Division of Rheumatology, McGill University Health Center; B.J. Ward, MD, DTM&H, Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Center; I. Colmegna, MD, Division of Rheumatology, McGill University Health Center; M. Hudson, MD, MPH, FRCPC, Division of Rheumatology and Lady Davis Institute for Medical Research, Jewish General Hospital.
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75
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Schreiner P, Neurath MF, Ng SC, El-Omar EM, Sharara AI, Kobayashi T, Hisamatsu T, Hibi T, Rogler G. Mechanism-Based Treatment Strategies for IBD: Cytokines, Cell Adhesion Molecules, JAK Inhibitors, Gut Flora, and More. Inflamm Intest Dis 2019; 4:79-96. [PMID: 31559260 DOI: 10.1159/000500721] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Accepted: 05/02/2019] [Indexed: 12/14/2022] Open
Abstract
Background Although TNF inhibitors revolutionized the therapy of inflammatory bowel disease (IBD), we have been reaching a point where other therapies with different mechanisms of action are necessary. A rising number of elderly IBD patients with contraindications to established therapies and a growing group of patients losing response to anti-TNF therapy compel us to find safer, better-tolerated, and, ideally, personalized treatment options. However, in order to choose the right drug to fit a patient, it is indispensable to understand the pathomechanism involved in IBD. Summary The aim of this review is to explain the inflammatory signaling pathways in IBD and how to inhibit them with current and future therapeutic approaches. Next to biologic agents targeting inflammatory cytokines (anti-TNF agents, anti-IL-12/-23 agents, and specific inhibitors of IL-23), biologics blocking leukocyte trafficking to the gut (anti-integrin antibodies) are available nowadays. More recently, small molecules inhibiting the JAK-STAT pathway (JAK inhibitors) or preventing lymphocyte trafficking (sphingosine-1-phosphate modulators) have been approved or are under investigation. Furthermore, modifying the microbiota has potential therapeutic effects on IBD, and autologous hematopoietic or mesenchymal stem cell transplantation may be considered for a highly selected group of IBD patients. Key Message Physicians should understand the different mechanisms of action of the potential therapies for IBD to select the right drug for the right patient.
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Affiliation(s)
- Philipp Schreiner
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Markus F Neurath
- Medizinische Klinik 1, Universitätsklinikum Erlangen-Nürnberg, Erlangen, Germany
| | - Siew C Ng
- Department of Medicine and Therapeutics, Institute of Digestive Disease, LKS Institute of Health Science, State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Emad M El-Omar
- St. George and Sutherland Clinical School, University of New South Wales, Sydney, New South Wales, Australia
| | - Ala I Sharara
- Division of Gastroenterology, Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Taku Kobayashi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | | | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Gerhard Rogler
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
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76
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Ma C, Lee JK, Mitra AR, Teriaky A, Choudhary D, Nguyen TM, Vande Casteele N, Khanna R, Panaccione R, Feagan BG, Jairath V. Systematic review with meta-analysis: efficacy and safety of oral Janus kinase inhibitors for inflammatory bowel disease. Aliment Pharmacol Ther 2019; 50:5-23. [PMID: 31119766 DOI: 10.1111/apt.15297] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/08/2019] [Accepted: 04/19/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Janus kinase (JAK) inhibitors represent a novel therapeutic class for treatment of inflammatory bowel disease. AIMS To determine the efficacy and safety of JAK inhibitors compared to placebo for the treatment of Crohn's disease (CD) and ulcerative colitis (UC). METHODS PubMed, Embase and CENTRAL were systematically searched to November 1, 2018. Randomised placebo-controlled trials (RCTs) of JAK inhibitors in adult patients with CD or UC were eligible. Open-label extension studies without a placebo comparator arm were excluded. Clinical, endoscopic, and safety outcomes were extracted and rates relative to placebo were pooled using a random-effects model. RESULTS A total of 12 RCTs (5 CD, 7 UC) were included. Patients were randomised to placebo (n = 844), tofacitinib (n = 1882), filgotinib (n = 130), peficitinib (n = 176), upadacitinib (n = 387) or TD-1473 (n = 31). JAK inhibitor treatment was associated with induction of clinical remission in CD (RR, relative risk 1.38 [95% confidence interval CI 1.04-1.83], P = 0.025, I2 = 14%) and UC (RR 3.07 [95% CI 2.03-4.63], P < 0.001, I2 = 0%). In UC, JAK inhibitor treatment was associated with induction of endoscopic remission (endoscopic Mayo subscore MCSe = 0/1) (RR 2.43 [95% CI 1.64-3.59], P < 0.001, I2 = 27%) and mucosal healing (MCSe = 0) (RR 5.50 [95% CI 2.46-12.32], P < 0.001, I2 = 0%). JAK inhibitor treatment increased the risk of infection compared to placebo (RR 1.40 [95% CI 1.18-1.67], P < 0.001, I2 = 0%), particularly for herpes zoster. CONCLUSIONS JAK inhibitors are effective for inducing clinical remission in CD and induction of clinical and endoscopic remission in UC, although are associated with an increased risk of infectious complications.
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Affiliation(s)
- Christopher Ma
- Division of Gastroenterology & Hepatology, University of Calgary, Calgary, AB, Canada.,Robarts Clinical Trials, Inc., London, ON, Canada
| | - Jeffrey K Lee
- Division of Research, Kaiser Permanente Northern California, San Francisco, California.,Division of Gastroenterology, Kaiser Permanente Northern California, San Francisco, California
| | - Anish R Mitra
- Critical Care Medicine, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Anouar Teriaky
- Division of Gastroenterology, Western University, London, ON, Canada
| | - Daksh Choudhary
- Division of Gastroenterology & Hepatology, University of Calgary, Calgary, AB, Canada
| | | | | | - Reena Khanna
- Division of Gastroenterology, Western University, London, ON, Canada
| | - Remo Panaccione
- Division of Gastroenterology & Hepatology, University of Calgary, Calgary, AB, Canada
| | - Brian G Feagan
- Robarts Clinical Trials, Inc., London, ON, Canada.,Division of Gastroenterology, Western University, London, ON, Canada.,Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
| | - Vipul Jairath
- Robarts Clinical Trials, Inc., London, ON, Canada.,Division of Gastroenterology, Western University, London, ON, Canada.,Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
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77
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Tofacitinib: A Jak of All Trades. Clin Gastroenterol Hepatol 2019; 17:1438-1440. [PMID: 30625401 PMCID: PMC6588476 DOI: 10.1016/j.cgh.2018.12.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 12/24/2018] [Accepted: 12/26/2018] [Indexed: 02/07/2023]
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78
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Tran V, Shammas RM, Sauk JS, Padua D. Evaluating tofacitinib citrate in the treatment of moderate-to-severe active ulcerative colitis: design, development and positioning of therapy. Clin Exp Gastroenterol 2019; 12:179-191. [PMID: 31118734 PMCID: PMC6507103 DOI: 10.2147/ceg.s150908] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 04/06/2019] [Indexed: 12/14/2022] Open
Abstract
The etiology of ulcerative colitis (UC) is complex and involves a host of genetic, epigenetic and environmental factors. Over the last thirty years, signaling pathways like the Janus kinase (JAK) signaling pathway have been implicated in its pathogenesis. Pharmacologic blockade of this pathway is available through several small molecule inhibitors, including tofacitinib. Tofacitinib is an orally administered pan-JAK inhibitor that was first approved by the Food and Drug Administration (FDA) for use in rheumatologic disorders such as rheumatoid arthritis and psoriatic arthritis. The FDA approved its use in moderate-to-severe active ulcerative colitis in 2018. The aim of this review will be to discuss the role of tofacitinib in ulcerative colitis. We will discuss the role of JAK-STAT signaling, clinical data available for tofacitinib, and the safety profile for this therapy. Tofacitinib's place in the UC management algorithm is currently being debated. This effective oral therapy is poised to be a mainstay of UC therapeutics. This review will highlight the key clinical features and detail the UC experience to date.
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Affiliation(s)
- Vivy Tran
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Rania M Shammas
- Department of Rheumatology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jenny S Sauk
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Tamar and Vatche Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - David Padua
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Tamar and Vatche Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Department of Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
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79
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Chudy-Onwugaje KO, Christian KE, Farraye FA, Cross RK. A State-of-the-Art Review of New and Emerging Therapies for the Treatment of IBD. Inflamm Bowel Dis 2019; 25:820-830. [PMID: 30445504 PMCID: PMC6468492 DOI: 10.1093/ibd/izy327] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Indexed: 12/12/2022]
Abstract
Over the last 2 decades, novel therapies targeting several immune pathways have been developed for the treatment of patients with inflammatory bowel disease (IBD). Although anti-tumor necrosis factor (anti-TNF) agents remain the firstline treatment for moderate to severe Crohn's disease and ulcerative colitis, many patients will require alternative agents, due to nonresponse, loss of response, or intolerance of anti-TNFs. Furthermore, patients may request newer therapies due to improved safety profiles or improved administration (ie, less frequent injection, oral therapy). This review will focus on new and emerging therapies for the treatment of IBD, with a special focus on their adverse effects. Although many of the agents included in this paper have been approved for use in IBD, a few are still in development but have been shown to be effective in phase II clinical trials. 10.1093/ibd/izy327_video1 izy327.video1 5967364908001.
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Affiliation(s)
- Kenechukwu O Chudy-Onwugaje
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Kaci E Christian
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Francis A Farraye
- Section of Gastroenterology, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Raymond K Cross
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland,Address correspondence to: Raymond K. Cross, MD, MS, 685 West Baltimore Street, Suite 8-00, Baltimore, MD 21201 ()
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Abstract
PURPOSE OF REVIEW The biologic era revolutionized the medical management of inflammatory bowel disease (IBD) and allowed for a paradigm shift away from a therapeutic strategy that traditionally relied on corticosteroids and immunomodulators. IBD treatment has now further evolved to encompass novel non-biologic agents. RECENT FINDINGS An electronic database search, spanning up to September 2018, was conducted using PubMed, Web of Science, Google Scholar, and Scopus. Abstracts were also reviewed from Digestive Diseases Week, European Crohn's and Colitis Organization congress, Canadian Digestive Diseases Week, and United European Gastroenterology Week. The JAK1/3 inhibitor, tofacitinib, was shown to both induce and maintain clinical remission and mucosal healing in ulcerative colitis (UC). Also, the sphingosine-1-phosphate (SIP) S1P1/S1P5 receptor agonist ozanimod showed benefit with clinical remission and mucosal healing in UC. Anti-trafficking non-biologic therapies such as AJM300 and a phosphodiesterase (PDE) PDE4 inhibitor, apremilast, have shown benefit in terms of clinical response, clinical remission, and mucosal healing in UC. Upadacitinib and filgotinib have shown initial favorable outcomes in CD patients, with further ongoing trials. Non-biologic agents comprise a growing number of mechanisms of action with the promise of safe and effective oral therapy for patients with IBD.
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Affiliation(s)
- Tushar Shukla
- Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1069, New York, NY, 10029, USA
| | - Bruce E Sands
- Dr. Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1069, New York, NY, 10029, USA.
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81
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Beaugerie L, Kirchgesner J. Balancing Benefit vs Risk of Immunosuppressive Therapy for Individual Patients With Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol 2019; 17:370-379. [PMID: 30031174 DOI: 10.1016/j.cgh.2018.07.013] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 06/28/2018] [Accepted: 07/04/2018] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel diseases (IBD) and their treatments, particularly immunosuppressive drugs, increase risk of infections and cancers. However, by promoting mucosal healing, these agents should reduce risks of infections related to intestinal lesions, malnutrition, intravenous devices, and IBD surgeries and reduce risk of cancers associated with chronic mucosal inflammation-although there are few data to support this concept. Corticosteroids increase the risk of vascular thromboembolic events, yet other immunosuppressive drugs that induce deep remission from IBD could decrease the incidence of cardiovascular events attributable to systemic inflammation and IBD-related hospitalizations and/or surgeries. The nature and magnitude of the risks of infections and cancers vary with immunosuppressive drug class and patient sex and age. For example, thiopurines increase risk of viral infections that might be fatal in young patients, whereas tumor necrosis factor antagonists increase risk of bacterial and intracellular infections that can be fatal in patients of any age, but particularly in older patients. The ability of drugs to prevent IBD-associated colorectal cancer varies with IBD location and duration. Models to assess the benefit:risk ratio of long-term use of immunosuppressive drugs for patients with IBD should be adapted based on patients' age, sex, and IBD phenotype, to properly guide patient management. The decision-making process should begin with a clear explanation of treatment risks and then integrate the patient's emotional perception of risks.
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Affiliation(s)
- Laurent Beaugerie
- Department of Gastroenterology, AP-HP, Hôpital Saint-Antoine F-75012 and GRC-UPMC 03, Sorbonne Université, Paris, France.
| | - Julien Kirchgesner
- Department of Gastroenterology, AP-HP, Hôpital Saint-Antoine F-75012 and GRC-UPMC 03, Sorbonne Université, Paris, France
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Caldera F, Farraye FA, Kane S. The Who and Why of Herpes Zoster Vaccination in Patients With Inflammatory Bowel Diseases. Clin Gastroenterol Hepatol 2018; 16:1872-1875. [PMID: 30153518 DOI: 10.1016/j.cgh.2018.08.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 08/08/2018] [Accepted: 08/18/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Freddy Caldera
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin-Madison, School of Medicine and Public Health, Madison, Wisconsin
| | - Francis A Farraye
- Section of Gastroenterology, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Sunanda Kane
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
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83
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Kochar B, Herfarth HH. Vaccinations in Adult Patients with Inflammatory Bowel Diseases in the West. Inflamm Intest Dis 2018; 3:11-15. [PMID: 30505837 PMCID: PMC6266030 DOI: 10.1159/000491752] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 07/02/2018] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Patients with moderate-severe inflammatory bowel diseases (IBD) such as Crohn's disease and ulcerative colitis are commonly treated with long-term immunosuppressive therapies involving immunomodulators such as thiopurines, biologics (anti-TNF and anti-adhesion molecules), or novel small molecules such as Janus kinase inhibitors. SUMMARY Some infections seen with immunosuppressive therapy in IBD are preventable with vaccines. IBD-specific immunosuppressive therapy is generally initiated by gastroenterologists. Therefore, gastroenterologists should comprehend the appropriate application of vaccines such as hepatitis B, pneumonia, and herpes zoster vaccinations. This review summarizes the current guidance for vaccinations of IBD patients in the United States. KEY MESSAGE Gastroenterologists treating IBD patients must be aware of necessary vaccination schedules in the setting of immunosuppressive therapies.
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Affiliation(s)
- Bharati Kochar
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
- Multidisciplinary Center for Inflammatory Bowel Diseases, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Hans H. Herfarth
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
- Multidisciplinary Center for Inflammatory Bowel Diseases, University of North Carolina, Chapel Hill, North Carolina, USA
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Soendergaard C, Bergenheim FH, Bjerrum JT, Nielsen OH. Targeting JAK-STAT signal transduction in IBD. Pharmacol Ther 2018; 192:100-111. [PMID: 30048708 DOI: 10.1016/j.pharmthera.2018.07.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An unmet medical need exists for novel targeted therapies for inflammatory bowel disease (IBD) as many patients experience inadequate responses to antibody-based biologics. An oral drug formulation with reduced production costs and redundancy for healthcare staff to administer therapy ideally should result in diminished healthcare expenses and improved patient compliance. A new drug class of small molecules, the Janus kinase (JAK) inhibitors (jakinibs), fulfills these criteria and has recently shown efficacy in IBD. Here we provide an overview of the mode of action of jakinibs and provide a comprehensive overview of existing clinical studies. Convincing clinical data show that a complex cytokine-driven inflammation can efficiently be modulated by therapeutic inhibition of the JAK proteins.
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Affiliation(s)
| | | | | | - Ole Haagen Nielsen
- Department of Gastroenterology, Herlev Hospital, University of Copenhagen, Denmark.
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