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Shelley CS, Galiègue-Zouitina S, Andritsos LA, Epperla N, Troussard X. The role of the JunD-RhoH axis in the pathogenesis of hairy cell leukemia and its ability to identify existing therapeutics that could be repurposed to treat relapsed or refractory disease. Leuk Lymphoma 2025; 66:637-655. [PMID: 39689307 DOI: 10.1080/10428194.2024.2438800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2024] [Revised: 11/19/2024] [Accepted: 12/01/2024] [Indexed: 12/19/2024]
Abstract
Hairy cell leukemia (HCL) is an indolent malignancy of mature B-lymphocytes. While existing front-line therapies achieve excellent initial results, a significant number of patients relapse and become increasingly treatment resistant. A major molecular driver of HCL is aberrant interlocking expression of the transcription factor JunD and the intracellular signaling molecule RhoH. Here we discuss the molecular basis of how the JunD-RhoH axis contributes to HCL pathogenesis. We also discuss how leveraging the JunD-RhoH axis identifies CD23, CD38, CD66a, CD115, CD269, integrin β7, and MET as new potential therapeutic targets. Critically, preclinical studies have already demonstrated that targeting CD38 with isatuximab effectively treats preexisiting HCL. Isatuximab and therapeutics directed against each of the other six new HCL targets are currently in clinical use to treat other disorders. Consequently, leveraging the JunD-RhoH axis has identified a battery of therapies that could be repurposed as new means of treating relapsed or refractory HCL.
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Affiliation(s)
| | | | - Leslie A Andritsos
- Division of Hematology Oncology, University of New Mexico Comprehensive Cancer Center, Albuquerque, New Mexico, USA
| | - Narendranath Epperla
- Division of Hematology, University of Utah Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Xavier Troussard
- Hematology CHU Caen Normandie, INSERM1245, MICAH, Normandie University of Caen and Rouen, UNIROUEN, UNICAEN, Hematology Institute, University Hospital Caen, Caen, France
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Pickett JR, Wu Y, Ta HT. VCAM-1 as a common biomarker in inflammatory bowel disease and colorectal cancer: unveiling the dual anti-inflammatory and anti-cancer capacities of anti-VCAM-1 therapies. Cancer Metastasis Rev 2025; 44:40. [PMID: 40095109 PMCID: PMC11913972 DOI: 10.1007/s10555-025-10258-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2024] [Accepted: 03/04/2025] [Indexed: 03/19/2025]
Abstract
Vascular cell adhesion molecule (VCAM)-1 has garnered significant research attention due to its potential as a disease biomarker and drug target across several inflammatory pathologies-including atherosclerosis, asthma, rheumatoid arthritis, and inflammatory bowel disease (IBD). The VCAM-1 protein has also been noted for its functional involvement in cancer metastasis and drug resistance to conventional chemotherapeutics. Although the anti-inflammatory and anti-cancer facets of VCAM-1 antagonisation have been examined separately, there is yet to be a review that explicitly addresses the functional interrelationship between these mechanisms. Furthermore, the pleiotropic mechanisms of anti-VCAM-1 therapies may present a useful paradigm for designing drug candidates with synergistic anti-inflammatory and anti-tumorigenic effects. The pathological overlap between inflammatory bowel disease (IBD) and colitis-associated colorectal cancer (CRC) serves as the quintessential disease model to observe this therapeutic duality. This review thereby details the adhesive mechanisms of VCAM-1 in colorectal disease-specifically, driving immune cell infiltration during IBD and tumour cell metastasis in CRC-and posits the potential of this receptor as a common drug target for both diseases. To explore this hypothesis, the current progress of novel VCAM-1-directed drug candidates in experimental models of IBD and CRC is also discussed.
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Affiliation(s)
- Jessica R Pickett
- School of Environment and Science, Griffith University, Nathan Campus, Brisbane, 4111, QLD, Australia
| | - Yuao Wu
- School of Environment and Science, Griffith University, Nathan Campus, Brisbane, 4111, QLD, Australia
| | - Hang Thu Ta
- School of Environment and Science, Griffith University, Nathan Campus, Brisbane, 4111, QLD, Australia.
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Casanova MJ, Caballol B, García MJ, Mesonero F, Rubín de Célix C, Suárez-Álvarez P, Ferreiro-Iglesias R, Martín-Rodríguez MDM, de Francisco R, Varela-Trastoy P, Bastida G, Carrillo-Palau M, Núñez-Ortiz A, Ramírez-de la Piscina P, Ceballos D, Hervías-Cruz D, Muñoz-Pérez R, Velayos B, Bermejo F, Busquets D, Cabacino M, Camo-Monterde P, Marín-Jiménez I, Muñoz C, de la Peña-Negro LC, Sierra-Moros E, Barrio J, Brunet-Mas E, Bujanda L, Cañete F, Gomollón F, Manceñido-Marcos N, Rodríguez-Lago I, Rodríguez-Grau MC, Sicilia B, Torra-Alsina S, Arranz-Hernández L, Carpio D, García-Sepulcre MF, González-Muñoza C, Huguet JM, Márquez-Mosquera L, López-Serrano MP, Ponferrada-Díaz Á, Chaparro M, Gisbert JP. Persistence, effectiveness and safety of ustekinumab and vedolizumab therapy for complex perianal fistula in Crohn's disease: The HEAL study from GETECCU. Dig Liver Dis 2024; 56:1845-1853. [PMID: 38839456 DOI: 10.1016/j.dld.2024.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND The efficacy of ustekinumab and vedolizumab for treating complex perianal fistula in Crohn's disease has been barely studied. We aimed to assess treatment persistence, clinical remission, and safety of these drugs in this context. METHODS Crohn's disease patients who had received ustekinumab or vedolizumab for the indication of active complex perianal fistula, were included. Clinical remission was defined according to Fistula Drainage Assessment Index (no drainage through the fistula upon gentle pressure) based on physicians' assessment. RESULTS Of 155 patients, 136 received ustekinumab, and 35 vedolizumab (16 received both). Median follow-up for ustekinumab was 27 months. Among those on ustekinumab, 54 % achieved remission, and within this group, 27 % relapsed during follow-up. The incidence rate of relapse was 11 % per patient-year. Multivariate analysis found no variables associated with treatment discontinuation or relapse. Median follow-up time for patients receiving vedolizumab was 19 months. Remission was achieved in 46 % of the patients receiving vedolizumab, and among them, 20 % relapsed during follow-up. The incidence rate of relapse was 7 % per patient-year. Adverse events were mild in 6 % on ustekinumab and 8 % on vedolizumab. CONCLUSION Ustekinumab and vedolizumab appear effective, achieving remission in around half of complex perianal fistula patients, with favorable safety profiles.
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Affiliation(s)
- María José Casanova
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain.
| | - Berta Caballol
- Department of Gastroenterology, Hospital Clínic i Provincial, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), and CIBEREHD, Barcelona, Spain
| | - María José García
- Department of Gastroenterology, Hospital Universitario Marqués de Valdecilla and Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Spain
| | - Francisco Mesonero
- Department of Gastroenterology, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Cristina Rubín de Célix
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | | | - Rocío Ferreiro-Iglesias
- Department of Gastroenterology, Hospital Clínico Universitario de Santiago de Compostela and Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | | | - Ruth de Francisco
- Department of Gastroenterology, Hospital Universitario Central de Asturias and Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain
| | - Pilar Varela-Trastoy
- Department of Gastroenterology, Hospital Universitario de Cabueñes, Gijón, Spain
| | - Guillermo Bastida
- Department of Gastroenterology, Hospital Universitario y Politécnico La Fe, and CIBEREHD, Valencia, Spain
| | - Marta Carrillo-Palau
- Department of Gastroenterology, Hospital Universitario de Canarias, La Laguna, Spain
| | - Andrea Núñez-Ortiz
- Department of Gastroenterology, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | | | - Daniel Ceballos
- Department of Gastroenterology, Hospital Universitario de Gran Canaria Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | - Daniel Hervías-Cruz
- Department of Gastroenterology, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - Roser Muñoz-Pérez
- Department of Gastroenterology, Hospital General Universitario Dr. Balmis, and CIBEREHD, Alicante, Spain
| | - Benito Velayos
- Department of Gastroenterology, Hospital Clínico de Valladolid, Valladolid, Spain
| | - Fernando Bermejo
- Department of Gastroenterology, Hospital Universitario de Fuenlabrada and Instituto de Investigación Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
| | - David Busquets
- Department of Gastroenterology, Hospital Universitari de Girona Dr. Josep Trueta, Girona, Spain
| | - Manuel Cabacino
- Department of Gastroenterology, Hospital General Universitario de Castellón, Castellón, Spain
| | | | - Ignacio Marín-Jiménez
- Department of Gastroenterology, Hospital Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), and Universidad Complutense de Madrid, Madrid, Spain
| | - Carmen Muñoz
- Department of Gastroenterology, Hospital Universitario Basurto, Bilbao, Spain
| | | | - Eva Sierra-Moros
- Department of Gastroenterology, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Jesús Barrio
- Department of Gastroenterology, Hospital Universitario Río Hortega, Valladolid, Spain
| | - Eduard Brunet-Mas
- Department of Gastroenterology, Hospital Universitari Parc Taulí, Sabadell and CIBEREHD, Barcelona, Spain
| | - Luis Bujanda
- Department of Gastroenterology, Hospital Universitario de Donostia, Biodonostia Health Research Institute, Universidad del País Vasco (UPV/EHU), and CIBEREHD, Donostia, Spain
| | - Fiorella Cañete
- Department of Gastroenterology, Hospital Universitario Germans Trias i Pujol, and CIBEREHD, Badalona, Spain
| | - Fernando Gomollón
- Department of Gastroenterology, Hospital Clínico Universitario Lozano Blesa, Instituto de Investigación Sanitaria Aragón (IIS Aragón), and CIBEREHD, Zaragoza, Spain
| | | | - Iago Rodríguez-Lago
- Department of Gastroenterology, Hospital Universitario de Galdakao, Instituto de Investigación Sanitaria BioBizkaia, Vizcaya, Spain
| | | | - Beatriz Sicilia
- Department of Gastroenterology, Hospital Universitario de Burgos, Burgos, Spain
| | - Sandra Torra-Alsina
- Department of Gastroenterology, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain
| | - Laura Arranz-Hernández
- Department of Gastroenterology, Hospital Universitario Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - Daniel Carpio
- Department of Gastroenterology, Complexo Hospitalario Universitario de Pontevedra, Pontevedra
| | | | | | - José María Huguet
- Department of Gastroenterology, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Lucía Márquez-Mosquera
- Department of Gastroenterology, Hospital del Mar and Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | | | - Ángel Ponferrada-Díaz
- Department of Gastroenterology, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - María Chaparro
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Javier P Gisbert
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
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Parra V, Cifuentes S, Avendaño S, Ponce de León E, Florez C, Reyes G, Puentes F, Ballesteros M, Nuñez E, Gómez F, Márquez JR. Real-world experience of vedolizumab use in Colombian patients with inflammatory bowel disease-EXVEDOCOL. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:858-866. [PMID: 38311006 DOI: 10.1016/j.gastrohep.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/23/2024] [Accepted: 01/26/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND Real-world studies about the effectiveness and safety of vedolizumab (VDZ) in the treatment of inflammatory bowel disease (IBD) in Latin America are scarce. Our study describes the effectiveness and safety of VDZ in Colombian patients with IBD. METHODS EXVEDOCOL (EXperience of VEDOlizumab in COLombia) was a retrospective, multicenter, observational study. Adults with IBD receiving a first dose of VDZ between July 2016 and October 2018 were included. The co-primary outcomes clinical response, and remission, were determined at week 14 and last visit during the maintenance phase (LVMP). The secondary outcomes, deep remission and loss of response were recorded at LVMP. RESULTS Thirty-one patients (25 ulcerative colitis (UC), 6 Crohn's disease (CD)) were included. At week 14, clinical response was achieved by 87.1% (27/31) of the patients treated with VDZ, while loss of response was reported in 6.7% (2/30). The remission rate at week 14 was 65.5% (19/29) and 75.9% (22/29) at LVMP. Prior anti-TNF exposure was reported in 61.3% (19 patients) of whom 84.2% (16/19) achieved clinical response at week 14 and 89.5% (17/19) at LVMP. For anti-TNF naïve patients, clinical response was recorded in 91.7% (11/12) at week 14 and 100% (12/12) at LVMP. CONCLUSIONS High clinical remission rates and safety profile highlight VDZ as a valuable treatment option for IBD patients. Anti-TNF naïve patients may derive greater benefit from therapy. Studies with larger cohorts could confirm these findings.
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Affiliation(s)
- Viviana Parra
- Gastroadvanced, Bogotá, Hospital Internacional de Colombia, Bucaramanga, Colombia
| | | | | | | | - Cristian Florez
- Gastroadvanced, Bogotá, Hospital Internacional de Colombia, Bucaramanga, Colombia
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Wan Z, Jiang Q, Zhou R, Li X, Han W, Xu B, Guo M, Ruan G, Bai X, Li G, Yang H. Consistent efficacy outcomes between phase 2 and phase 3 trials in Crohn's disease or ulcerative colitis in adults: a meta-analysis. Inflamm Res 2024; 73:915-928. [PMID: 38587530 DOI: 10.1007/s00011-024-01874-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/19/2024] [Accepted: 03/15/2024] [Indexed: 04/09/2024] Open
Abstract
INTRODUCTION The approval of novel biologic agents and small molecules for the treatment of Crohn's disease (CD) and ulcerative colitis (UC) is dependent on phase 3 randomized controlled trials (RCTs). However, these trials sometimes fail to achieve the expected efficacy outcomes observed in phase 2 trials. METHODS We conducted a systematic review of RCTs that evaluated biologic agents and small molecules using paired regimens in both phase 2 and phase 3. We searched Medline, EMBASE, and Cochrane databases up until February 13, 2024. The revised Cochrane tool was utilized to assess the risk of bias. A generalized linear mixed-effects model (GLMM) was employed to estimate the odds ratios (ORs) for efficacy outcomes in phase 2 trials compared to phase 3. RESULTS We identified a total of 23 trials with 10 paired regimens for CD and 30 trials with 11 paired regimens for UC. The GLMM analysis revealed that phase 2 CD trials had higher outcomes measured by the Crohn's Disease Activity Index (CDAI) by 9-13% without statistical significance: CDAI-150: OR, 1.12 (95% CI 0.83-1.51, p = 0.41); CDAI-100: OR, 1.09 (95% CI 0.88-1.35, p = 0.40); or CDAI-70: OR, 1.13 (95% CI 0.61-2.08, p = 0.66). For UC, two efficacy outcomes were estimated to be equally reported in phase 2/phase 3 pairs: clinical remission: OR, 1.00 (95% CI 0.83-1.20, p = 0.96); endoscopic improvement: OR, 0.98 (95% CI 0.83-1.15, p = 0.79). However, the rate of clinical response was underestimated in phase 2 by 19%: OR, 0.81 (95% CI 0.70-0.95, p = 0.03). The inclusion criterion for the type of Mayo score for UC had a significant interaction with the study phase to influence the difference in clinical response (p = 0.002). CONCLUSIONS Our findings suggest that the main efficacy outcomes for CD and UC remain consistent between phase 2 and phase 3 trials, except for UC response rates. The efficacy data obtained from phase 2 trials can be considered reliable for the design of subsequent phase 3 trials. REGISTRATION PROSPERO (CRD42023407947).
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Affiliation(s)
- Ziqi Wan
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Eight-Year Program, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Qingwei Jiang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Runing Zhou
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiang Li
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Wei Han
- Institute of Basic Medical Sciences, School of Basic Medicine, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Bing Xu
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Mingyue Guo
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Gechong Ruan
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoyin Bai
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Guanqiao Li
- Vanke School of Public Health, Tsinghua University, Beijing, China.
- Institute for Healthy China, Tsinghua University, Beijing, China.
| | - Hong Yang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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Lin WC, Tai WC, Chang CH, Tu CH, Feng IC, Shieh MJ, Chung CS, Yen HH, Chou JW, Wong JM, Liu YH, Huang TY, Chuang CH, Tsai TJ, Chiang FF, Lu CY, Hsu WH, Yu FJ, Chao TH, Wu DC, Ho AS, Lin HH, Feng CL, Wu KL, Wong MW, Tung CC, Lin CC, Chen CC, Hu HM, Lu LS, Wang HS, Wu IC, Kuo HY, Wu JF, Yao Shih H, Ni YH, Tang SL, Chen PH, Wei SC. Real-World Evidence of Effectiveness and Safety of Vedolizumab for Inflammatory Bowel Disease in Taiwan: A Prospective Nationwide Registry (VIOLET) Study. Inflamm Bowel Dis 2023; 29:1730-1740. [PMID: 36626567 PMCID: PMC10918762 DOI: 10.1093/ibd/izac269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND This nationwide prospective registry study investigated the real-world effectiveness, safety, and persistence of vedolizumab (VDZ) in inflammatory bowel disease (IBD) patients in Taiwan. Disease relapse rates after VDZ discontinuation due to reimbursement restriction were assessed. METHODS Data were collected prospectively (January 2018 to May 2020) from the Taiwan Society of IBD registry. RESULTS Overall, 274 patients (147 ulcerative colitis [UC] patients, 127 Crohn's disease [CD] patients) were included. Among them, 70.7% with UC and 50.4% with CD were biologic-naïve. At 1 year, 76.0%, 58.0%, 35.0%, and 62.2% of UC patients and 57.1%, 71.4%, 33.3%, and 30.0% of CD patients achieved clinical response, clinical remission, steroid-free remission, and mucosal healing, respectively. All patients underwent hepatitis B and tuberculosis screening before initiating biologics, and prophylaxis was recommended when necessary. One hepatitis B carrier, without antiviral prophylaxis due to economic barriers, had hepatitis B reactivation during steroid tapering and increasing azathioprine dosage, which was controlled with an antiviral agent. No tuberculosis reactivation was noted. At 12 months, non-reimbursement-related treatment persistence rates were 94.0% and 82.5% in UC and CD patients, respectively. Moreover, 75.3% of IBD patients discontinued VDZ due to mandatory drug holiday. Relapse rates after VDZ discontinuation at 6 and 12 months were 36.7% and 64.3% in CD patients and 42.9% and 52.4% in UC patients, respectively. CONCLUSIONS The findings demonstrated VDZ effectiveness in IBD patients in Taiwan, with high treatment persistence rates and favorable safety profiles. A substantial IBD relapse rate was observed in patients who had mandatory drug holiday.
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Affiliation(s)
- Wei-Chen Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Wei-Chen Tai
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chung-Hsin Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chia-Hung Tu
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - I-Che Feng
- Division of Gastroenterology and Hepatology, Chi Mei Medical Center, Tainan, Taiwan
| | - Ming-Jium Shieh
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chen-Shuan Chung
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Hsu-Heng Yen
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Jen-Wei Chou
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Jau-Min Wong
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Hwa Liu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Tien-Yu Huang
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chiao-Hsiung Chuang
- Department of Internal Medicine, Medical College and Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Tzung-Jiun Tsai
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Feng-Fan Chiang
- Division of Colon and Rectal Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chien-Yu Lu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Hung Hsu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Fang-Jung Yu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Te-Hsin Chao
- Division of Colon and Rectal Surgery, Department of Surgery, Chiayi and Wangiao Branch, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Deng-Chyang Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ai-Sheng Ho
- Division of Gastroenterology, Department of Internal Medicine, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Hung-Hsin Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Lung Feng
- Division of Gastroenterology and Hepatology, China Medical University Hsinchu Hospital, Hsinchu, Taiwan
| | - Keng-Liang Wu
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Ming-Wun Wong
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Chien-Chih Tung
- Department of Integrated Diagnostics and Therapeutics, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Chi Lin
- Division of Colon and Rectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chia-Chang Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Huang-Ming Hu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
| | - Lung-Sheng Lu
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Huann-Sheng Wang
- Division of Colorectal Surgery, Department of Surgery, Taipei Veterans General Hospital, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - I-Chen Wu
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hsin-Yu Kuo
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsiang Yao Shih
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yen-Hsuan Ni
- Department of Pediatrics, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Shu-Lun Tang
- Takeda Pharmaceuticals Taiwan, Ltd., Taipei, Taiwan
| | | | - Shu-Chen Wei
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
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Gisbert JP, Streit P, Redondo I, Hartz S, Knight H, Quinones E, Harvey N, Palace V, Hunter Gibble T. Clinical profiles and outcomes in patients with ulcerative colitis receiving standard and higher-than-standard doses of vedolizumab: findings from a real-world study in Europe. Curr Med Res Opin 2023; 39:1205-1214. [PMID: 37545338 DOI: 10.1080/03007995.2023.2244414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/01/2023] [Accepted: 08/01/2023] [Indexed: 08/08/2023]
Abstract
OBJECTIVE Vedolizumab is an antibody targeting α4β7 integrin used in the treatment of ulcerative colitis (UC). Patients are commonly prescribed higher-than-standard doses if treatment response is inadequate, but little is known about the drivers and impact of increased dosing. Our objective was to use real-world data to describe vedolizumab dosages in current clinical practice, patient characteristics, physicians' reasons for prescribing vedolizumab, and physician treatment satisfaction. METHODS Data were derived from the Adelphi Real World UC vedolizumab Chart Review, a cross-sectional survey of gastroenterologists and their UC patients, conducted in France, Germany, Italy, Spain, and the United Kingdom between December 2022 and March 2023. Gastroenterologists provided data on patient demographics, clinical characteristics, treatment and vedolizumab dosage history, reasons for dose choice, and treatment satisfaction. RESULTS Data were returned on 448 patients by 112 gastroenterologists. Overall, 83.5% of patients were on a standard vedolizumab dose and 10.3% were on a higher-than-standard dose. The worsening of symptoms was the most cited reason for higher doses. Most reported symptoms at survey were fatigue, abdominal distention or pain, diarrhea, and bowel urgency, with the latter particularly in higher-than-standard dose patients. Patients on higher-than-standard dose had high rates of mild (37.0%) or moderate (26.1%) disease, and low rates of remission (33.8%). Physicians were dissatisfied with treatment control for 2.7% of standard and 26.1% of higher-than-standard dose patients. CONCLUSIONS Over 10% of patients were receiving a higher-than-standard dose of vedolizumab, but despite this were found to have suboptimal clinical outcomes and low physician satisfaction.
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Affiliation(s)
- Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), Universidad Autónoma de Madrid (UAM), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
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8
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Hu Q, Tang XZ, Liu F, Liu DW, Cao B. Vedolizumab subcutaneous formulation maintenance therapy for patients with IBD: a systematic review and meta-analysis. Therap Adv Gastroenterol 2023; 16:17562848231166227. [PMID: 37124368 PMCID: PMC10141260 DOI: 10.1177/17562848231166227] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 03/07/2023] [Indexed: 05/02/2023] Open
Abstract
Background The application of vedolizumab (VDZ) subcutaneous (SC) formulation has brought more convenience and hope to patients with moderate-to-severe inflammatory bowel diseases (IBDs) in the coronavirus disease 2019 context. Objective This study aimed to systematically evaluate all previous studies that used VDZ SC formulation for maintenance therapy in patients with IBD. Design Systematic review and meta-analysis. Data Sources and Methods The search was conducted using the subject and free terms related to 'Vedolizumab', 'Subcutaneous', and 'IBD', in Embase, PubMed, Web of Science, Cochrane, and at ClinicalTrials.gov databases between 2008 and 2022. The methodological quality of randomized controlled trials (RCTs) and cohort studies was assessed using the Cochrane Handbook of Systematic Reviews and the Newcastle-Ottawa Scale, respectively. The endpoints included efficacy, safety, and immunogenicity. Results A total of 60 studies and 2 completed clinical registry trials were retrieved, of which 3 RCTs with high methodological quality, and 3 cohort studies with large heterogeneity were included in the meta-analysis. In the RCT study design, patients with ulcerative colitis (UC) under different conditions after treated with VDZ SC were significantly distinct than those for placebo (PBO) in clinical remission, endoscopic remission, and biochemical remission. In Crohn's disease (CD), the aforementioned parameters were slightly higher than those for PBO, but there was not statistically significant in endoscopic remission and the efficacy of anti-tumor necrosis factor-naive patients. The clinical remission, endoscopic remission, and biochemical remission in patients with UC after VDZ SC treatment were similar to those after intravenous (IV) treatment. The risk ratios in patients experiencing adverse events (AEs) and serious AEs after VDZ SC and PBO treatments were 86% and 89% in UC, and 96% and 80% in CD, respectively. Compared with IV, safety was not statistically different. The risk of developing anti-VDZ antibody after VDZ SC treatment was only 20% of that after PBO in patients with UC, but it was 9.38 times in CD. Conclusion VDZ SC treatment maintained the clinical efficacy of IV induction in patients with IBD without increasing the safety risk, and the efficacy was more pronounced in patients with UC. Immunogenicity might be a potential factor for the decrease in efficacy rate in patients with IBD. Registration INPLASY 2022120115.
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Affiliation(s)
| | | | - Fang Liu
- AnoRectal Surgery, Sixth affiliated hospital of
Sun Yat-sen University, Guangdong, Guangzhou, China
| | - De-wu Liu
- AnoRectal Surgery, Second Affiliated Hospital
of Guizhou University of Traditional Chinese Medicine, Guizhou, Guiyang,
China
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9
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Griffin JM, Healy FM, Dahal LN, Floisand Y, Woolley JF. Worked to the bone: antibody-based conditioning as the future of transplant biology. J Hematol Oncol 2022; 15:65. [PMID: 35590415 PMCID: PMC9118867 DOI: 10.1186/s13045-022-01284-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 05/06/2022] [Indexed: 11/29/2022] Open
Abstract
Conditioning of the bone marrow prior to haematopoietic stem cell transplant is essential in eradicating the primary cause of disease, facilitating donor cell engraftment and avoiding transplant rejection via immunosuppression. Standard conditioning regimens, typically comprising chemotherapy and/or radiotherapy, have proven successful in bone marrow clearance but are also associated with severe toxicities and high incidence of treatment-related mortality. Antibody-based conditioning is a developing field which, thus far, has largely shown an improved toxicity profile in experimental models and improved transplant outcomes, compared to traditional conditioning. Most antibody-based conditioning therapies involve monoclonal/naked antibodies, such as alemtuzumab for graft-versus-host disease prophylaxis and rituximab for Epstein–Barr virus prophylaxis, which are both in Phase II trials for inclusion in conditioning regimens. Nevertheless, alternative immune-based therapies, including antibody–drug conjugates, radio-labelled antibodies and CAR-T cells, are showing promise in a conditioning setting. Here, we analyse the current status of antibody-based drugs in pre-transplant conditioning regimens and assess their potential in the future of transplant biology.
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Affiliation(s)
- James M Griffin
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Fiona M Healy
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Lekh N Dahal
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Yngvar Floisand
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK.,The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
| | - John F Woolley
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK.
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Garcia-Romero R, Martinez de Zabarte Fernandez JM, Pujol-Muncunill G, Donat-Aliaga E, Segarra-Cantón O, Irastorza-Terradillos I, Medina-Benitez E, Ruiz-Hernández CJ, Carrillo-Palau M, Ros-Arnal I, Rodriguez-Martínez A, Escartin-Madurga L, Gutiérrez-Junquera C, Vicente-Santamaría S, Velasco Rodriguez-Belvis M, Fernández-Fernández S, Alberto-Alonso JR, Montraveta M, Torres-Peral R, Navalon-Rubio M, Navas-López VM, Martin de Carpi J. Safety and effectiveness of vedolizumab in paediatric patients with inflammatory bowel disease: an observational multicentre Spanish study. Eur J Pediatr 2021; 180:3029-3038. [PMID: 33880650 DOI: 10.1007/s00431-021-04063-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 02/27/2021] [Accepted: 04/04/2021] [Indexed: 12/23/2022]
Abstract
Vedolizumab is a humanised monoclonal antibody that binds to integrin α4β7 expressed in T-cells, inhibiting its binding to the mucosal addressin cell adhesion molecule-1 (MAdCAM-1), which is specifically expressed in the small intestine and colon, playing a fundamental role in T-cell migration to the gastrointestinal tract. Vedolizumab has been shown to be effective in treating adults with inflammatory bowel disease; however, efficacy data for paediatric use are scarce. The objective of the present study was to assess the effectiveness and safety of vedolizumab for inducing and maintaining clinical remission in children with inflammatory bowel disease. We conducted a retrospective multicentre study of patients younger than 18 years with inflammatory bowel disease refractory to anti-tumour necrosis factor alpha (anti-TNF-α) drugs, who underwent treatment with vedolizumab. Clinical remission was defined as a score < 10 points in the activity indices. We included 42 patients, 22 of whom were male (52.3%), with a median age of 13.1 years (IQR 10.2-14.2) at the start of treatment. Of the 42 patients, 14 (33.3%) had Crohn's disease (CD) and 28 (66.7%) had ulcerative colitis (UC). At the start of treatment with vedolizumab, the Paediatric Crohn's Disease Activity Index was 36 (IQR 24-40) and the Paediatric Ulcerative Colitis Activity Index was 47 (IQR 25-65). All of them had received prior treatment with anti-TNF and 3 patients ustekinumab. At week 14, 69% of the patients responded to the treatment (57.1% of those with CD and 75% of those with UC; p=0.238), and 52.4% achieved remission (35.7% with CD and 60.7% with UC; p=0.126). At 30 weeks, the response rate was 66.7% (46.2% and 78.3% for CD and UC, respectively; p=0.049), and 52.8% achieved remission (30.8% and 65.2% for CD and UC, respectively; p=0.047). Among the patients with remission at week 14, 80% of the patients with CD and 84.5% of those with UC maintained the remission at 52 weeks. Adverse effects were uncommon and mild. Three patients (7.1%) presented headaches, 1 presented alopecia, 1 presented anaemia and 1 presented dermatitis.Conclusion: The results show that treatment with vedolizumab is a safe and effective option for achieving clinical remission in paediatric patients with inflammatory bowel disease with primary failure or loss of response to other treatments, especially in UC. What is Known: • Vedolizumab is effective in inducing and maintaining remission in adult patients with inflammatory bowel disease. • Most studies and clinical trials have been performed on adult populations, and there is currently no indication for paediatric populations. What is New: • Children with inflammatory bowel disease refractory to anti-TNF presented higher clinical remission rates than those published for adults. • There are few publications of this magnitude on paediatric populations treated with vedolizumab and with long-term follow-up (52 weeks).
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Affiliation(s)
- Ruth Garcia-Romero
- Paediatric Gastroenterology, Hepatology and Nutrition, Paediatric University Hospital Miguel Servet, Zaragoza, Spain.
| | | | - Gemma Pujol-Muncunill
- Paediatric Gastroenterology, Hepatology and Nutrition, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Ester Donat-Aliaga
- Paediatric Gastroenterology, Hepatology and Nutrition, Polytechnic University Hospital La Fe, Valencia, Spain
| | - Oscar Segarra-Cantón
- Paediatric Gastroenterology, Hepatology and Nutrition, Mother-Child University Hospital, Vall Hebrón, Barcelona, Spain
| | | | - Enrique Medina-Benitez
- Paediatric Gastroenterology, Hepatology and Nutrition Unit, University Hospital 12 de Octubre, Madrid, Spain
| | - Carlos José Ruiz-Hernández
- Paediatric Gastroenterology and Nutrition, Department of Paediatrics, Hospital Parc Taulí, Sabadell, Spain
| | - Marta Carrillo-Palau
- Department of Gastroenterology, University Hospital of the Canary Islands, La Laguna, Tenerife, Spain
| | - Ignacio Ros-Arnal
- Paediatric Gastroenterology, Hepatology and Nutrition, Paediatric University Hospital Miguel Servet, Zaragoza, Spain
| | | | - Laura Escartin-Madurga
- Paediatric Gastroenterology, Hepatology and Nutrition, University Clinic Hospital Lozano Blesa, Zaragoza, Spain
| | - Carolina Gutiérrez-Junquera
- Paediatric Gastroenterology, Hepatology and Nutrition, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain
| | - Saioa Vicente-Santamaría
- Paediatric Gastroenterology, Hepatology and Nutrition, University Hospital Ramon y Cajal, Madrid, Spain
| | | | - Sonia Fernández-Fernández
- Paediatric Gastroenterology, Hepatology and Nutrition, University Hospital Severo Ochoa, Leganés, Madrid, Spain
| | - José Ramón Alberto-Alonso
- Paediatric Gastroenterology, Hepatology and Nutrition, University Hospital Ntra. Sra. de Candelaria, Tenerife, Spain
| | - Montserrat Montraveta
- Paediatric Gastroenterology, Hepatology and Nutrition, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Ricardo Torres-Peral
- Paediatric Gastroenterology and Nutrition Unit, Department of Paediatrics, University Hospital Complex, Salamanca, Spain
| | - María Navalon-Rubio
- Paediatric Gastroenterology, Hepatology and Nutrition, Hospital Virgen de la Arrixaca, Murcia, Spain
| | - Víctor Manuel Navas-López
- Paediatric Gastroenterology and Nutrition Section, Regional University Hospital of Malaga, Málaga, Spain
| | - Javier Martin de Carpi
- Paediatric Gastroenterology, Hepatology and Nutrition, Hospital Sant Joan de Déu, Barcelona, Spain
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11
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Safe and Successful Treatment of Acute Cellular Rejection of an Intestine and Abdominal Wall Transplant With Vedolizumab. Transplant Direct 2020; 6:e527. [PMID: 32095513 PMCID: PMC7004630 DOI: 10.1097/txd.0000000000000973] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 11/15/2019] [Accepted: 11/20/2019] [Indexed: 01/02/2023] Open
Abstract
Graft survival rates after intestinal transplantation (ITx) are still the lowest in comparison to other solid organ transplants. One of the main reasons is the frequent occurrence of acute cellular rejection (ACR). Vedolizumab is an antibody against α4β7+ integrin involved in gut-homing of T cells which has been approved for inflammatory bowel diseases (IBD). We report its off-label use to treat ACR after ITx.
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12
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Sun H, Lagarrigue F, Gingras AR, Fan Z, Ley K, Ginsberg MH. Transmission of integrin β7 transmembrane domain topology enables gut lymphoid tissue development. J Cell Biol 2018. [PMID: 29535192 PMCID: PMC5881498 DOI: 10.1083/jcb.201707055] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Sun et al. establish the importance of transmission of changes in β-integrin transmembrane domain (TMD) topology in physiological integrin affinity modulation and biological function. Introduction of a flexible kink in the β7 integrin TMD blocks talin-mediated agonist-induced α4β7 integrin activation and function in gut lymphoid tissue development. Integrin activation regulates adhesion, extracellular matrix assembly, and cell migration, thereby playing an indispensable role in development and in many pathological processes. A proline mutation in the central integrin β3 transmembrane domain (TMD) creates a flexible kink that uncouples the topology of the inner half of the TMD from the outer half. In this study, using leukocyte integrin α4β7, which enables development of gut-associated lymphoid tissue (GALT), we examined the biological effect of such a proline mutation and report that it impairs agonist-induced talin-mediated activation of integrin α4β7, thereby inhibiting rolling lymphocyte arrest, a key step in transmigration. Furthermore, the α4β7(L721P) mutation blocks lymphocyte homing to and development of the GALT. These studies show that impairing the ability of an integrin β TMD to transmit talin-induced TMD topology inhibits agonist-induced physiological integrin activation and biological function in development.
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Affiliation(s)
- Hao Sun
- Department of Medicine, University of California, San Diego, La Jolla, CA
| | | | | | - Zhichao Fan
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, CA
| | - Klaus Ley
- Division of Inflammation Biology, La Jolla Institute for Allergy and Immunology, La Jolla, CA
| | - Mark H Ginsberg
- Department of Medicine, University of California, San Diego, La Jolla, CA
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13
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Bermejo F, Guerra I, Algaba A, López-Sanromán A. Pharmacological Approach to the Management of Crohn's Disease Patients with Perianal Disease. Drugs 2018; 78:1-18. [PMID: 29139091 DOI: 10.1007/s40265-017-0842-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Perianal localization of Crohn's disease involves significant morbidity, affects quality of life and results in an increased use of healthcare resources. Medical and surgical therapies contribute to its management. The objective of this review is to address the current understanding in the management of perianal Crohn's disease, with the main focus in reviewing pharmacological therapies, including stem cells. In complex fistulas, once local sepsis has been controlled by surgical drainage and/or antibiotics, anti-TNF drugs (infliximab, adalimumab) are the first-line therapy, with or without associated immunomodulators. Combining surgery and anti-TNF therapy has additional benefits for healing. However, response is inadequate in up to half of cases. A possible role of new biological drugs in this context (vedolizumab, ustekinumab) is an area of ongoing investigation, as is the local application of autologous or allogeneic mesenchymal stem cells. These are non-hematopoietic multipotent cells with anti-inflammatory and immunomodulatory properties, the use of which may successfully treat refractory patients, and seem to be a promising and safe alternative to achieving fistula healing in Crohn's disease, without known systemic effects.
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Affiliation(s)
- Fernando Bermejo
- Department of Gastroenterology, University Hospital of Fuenlabrada, Madrid, Spain.
- Department of Medicine and Surgery, Universidad Rey Juan Carlos, Madrid, Spain.
| | - Iván Guerra
- Department of Gastroenterology, University Hospital of Fuenlabrada, Madrid, Spain
| | - Alicia Algaba
- Department of Gastroenterology, University Hospital of Fuenlabrada, Madrid, Spain
| | - Antonio López-Sanromán
- Department of Gastroenterology and Hepatology, University Hospital Ramón y Cajal, Madrid, Spain
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14
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Abstract
Vedolizumab, a recent addition to the therapeutic armamentarium in Crohn's disease, is promising in efficacy, durability of remission and safety. It is the first gut selective biologic treatment, acting by targeting α4β7-integrin, a receptor expressed on activated lymphocytes and binding to MAdCAM1, a cell adhesion molecule selectively expressed in the circulatory system of the digestive tract, preventing trafficking of lymphocytes to the gut. The pivotal GEMINI studies have demonstrated the efficacy and safety of vedolizumab in achieving clinical response and clinical remission in patients with moderately to severely active CD who are naïve or have previously failed therapy with TNF-antagonists, immunomodulators or dependent on steroids. Vedolizumab had a favorable safety profile and specifically showed no evidence of PML, reactivation of latent TB or hepatitis B. Overall, the number of malignancies in the clinical trials was small; however, long-term exposure was limited. Vedolizumab can be given as a first-line therapy or following treatment failure, and was tolerated as part of combination therapy. More medications with similar and novel therapeutic mechanisms are anticipated in the coming years.
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Affiliation(s)
- Dino Tarabar
- a Clinic for Gastroenterology and Hepatology , Military Medical Academy , Belgrade , Serbia
| | - Ayal Hirsch
- b Department of Medicine , University of Chicago, Inflammatory Bowel Disease Center , Chicago , IL , USA
| | - David T Rubin
- b Department of Medicine , University of Chicago, Inflammatory Bowel Disease Center , Chicago , IL , USA
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15
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Furfaro F, Fiorino G, Allocca M, Gilardi D, Danese S. Emerging therapeutic targets and strategies in Crohn's disease. Expert Rev Gastroenterol Hepatol 2016; 10:735-44. [PMID: 26766496 DOI: 10.1586/17474124.2016.1142372] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Crohn's disease (CD) is an immune-mediated inflammatory bowel disease, in which inflammation is driven by a complex interaction between the microbiota, immune cells, genes and mediators. New mechanisms of action and several cytokines have been identified as factors involved in the inflammatory process in CD, and many new molecules have been developed to treat this complex disease. New agents have been developed that target leukocyte trafficking, block or adhesion molecules for example, as well as the development of antibodies against classic inflammatory cytokines or therapies directed against IL-12/23 and Janus kinases. The development of selective mechanisms of action and targeting of different cytokines or inflammatory mediators for each patient presents the biggest challenge for the future in CD therapy. Such agents are currently at different phases of development. We aim to review the current literature data on a targeted approach in CD, which could be promising alternative approach for CD patients in the near future.
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Affiliation(s)
- Federica Furfaro
- a IBD Center, Department of Gastroenterology , Humanitas Research Hospital , Rozzano , Milan , Italy.,b Department of Gastroenterology , University Study of Milan , Milan , Italy
| | - Gionata Fiorino
- a IBD Center, Department of Gastroenterology , Humanitas Research Hospital , Rozzano , Milan , Italy
| | - Mariangela Allocca
- a IBD Center, Department of Gastroenterology , Humanitas Research Hospital , Rozzano , Milan , Italy
| | - Daniela Gilardi
- a IBD Center, Department of Gastroenterology , Humanitas Research Hospital , Rozzano , Milan , Italy
| | - Silvio Danese
- a IBD Center, Department of Gastroenterology , Humanitas Research Hospital , Rozzano , Milan , Italy
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16
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Manuc TEM, Manuc MM, Diculescu MM. Recent insights into the molecular pathogenesis of Crohn's disease: a review of emerging therapeutic targets. Clin Exp Gastroenterol 2016; 9:59-70. [PMID: 27042137 PMCID: PMC4801167 DOI: 10.2147/ceg.s53381] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Chronic inflammatory bowel diseases (IBDs) are a subject of great interest in gastroenterology, due to a pathological mechanism that is difficult to explain and an optimal therapeutic approach still undiscovered. Crohn's disease (CD) is one of the main entities in IBD, characterized by clinical polymorphism and great variability in the treatment response. Modern theories on the pathogenesis of CD have proven that gut microbiome and environmental factors lead to an abnormal immune response in a genetically predisposed patient. Genome-wide association studies in patients with CD worldwide revealed several genetic mutations that increase the risk of IBD and that predispose to a more severe course of disease. Gut microbiota is considered a compulsory and an essential part in the pathogenesis of CD. Intestinal dysmicrobism with excessive amounts of different bacterial strains can be found in all patients with IBD. The discovery of Escherichia coli entero-invasive on resection pieces in patients with CD now increases the likelihood of antimicrobial or vaccine-type treatments. Recent studies targeting intestinal immunology and its molecular activation pathways provide new possibilities for therapeutics. In addition to antitumor necrosis factor molecules, which were a breakthrough in IBD, improving mucosal healing and resection-free survival rate, other classes of therapeutic agents come to focus. Leukocyte adhesion inhibitors block the leukocyte homing mechanism and prevent cellular immune response. In addition to anti-integrin antibodies, chemokine receptor antagonists and SMAD7 antisense oligonucleotides have shown encouraging results in clinical trials. Micro-RNAs have demonstrated their role as disease biomarkers but it could also become useful for the treatment of IBD. Moreover, cellular therapy is another therapeutic approach under development, aimed for severe refractory CD. Other experimental treatments include intravenous immunoglobulins, exclusive enteral nutrition, and granulocyte colony-stimulating factors.
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Affiliation(s)
| | - Mircea M Manuc
- University of Medicine and Pharmacy “Carol Davila”, Bucharest, Romania
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17
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Klag T, Goetz M, Stange EF, Wehkamp J. Medical Therapy of Perianal Crohn's Disease. VISZERALMEDIZIN 2015; 31:265-72. [PMID: 26557835 PMCID: PMC4608613 DOI: 10.1159/000434664] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Development of perianal fistulas are a common feature of Crohn's disease (CD). Consequences are severe impairment of quality of life as well as potentially life-threatening complications like abscess formation or bacterial sepsis. Therefore, appropriate treatment is an important task in the management of CD. Methods This review describes the epidemiology, pathogenesis, diagnosis, and conservative medical treatment of perianal CD with regard to the available literature. In February 2015, a PubMed search was performed with the following terms (combined and separate): ‘Crohn's disease management’, ‘Crohn's disease complications’, ‘perianal Crohn's disease’, ‘fistulizing Crohn's disease’, ‘perianal fistulas’, ‘fistula healing’, ‘fistula closure’. From the search results, 36 articles were chosen as core elements of this review. Results Pelvic magnetic resonance imaging and rectal endosonography are established diagnostic approaches to evaluate perianal fistulas in conjunction with endoscopy. Antibiotics, thiopurines, and calcineurin inhibitors are useful agents in the management of perianal CD. The availability of anti-TNF-alpha therapies has substantially changed the prospects and goals of medical treatment, and fistula healing seems to be possible in a substantial proportion of patients. Conclusion Antibiotics and several immunosuppressive drugs have improved the treatment of fistulizing CD and should be combined with surgical measures.
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Affiliation(s)
- Thomas Klag
- Department of Internal Medicine I, University of Tübingen, Tübingen, Germany
| | - Martin Goetz
- Department of Internal Medicine I, University of Tübingen, Tübingen, Germany
| | - Eduard F Stange
- Department of Internal Medicine I, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Jan Wehkamp
- Department of Internal Medicine I, University of Tübingen, Tübingen, Germany
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Poulakos M, Machin JD, Pauly J, Grace Y. Vedolizumab: A New Opponent in the Battle Against Crohn's Disease and Ulcerative Colitis. J Pharm Pract 2015; 29:503-15. [PMID: 25952593 DOI: 10.1177/0897190015579610] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Inflammatory bowel diseases (IBDs) are chronic inflammatory disorders affecting the gastrointestinal (GI) tract that encompass Crohn's disease (CD) and ulcerative colitis (UC). In these disease states, epithelial damage of the intestinal mucosa is evident due to increased lymphocyte trafficking to the area, which affects the normal intestinal barrier function. Currently available pharmacotherapy can be limited in terms of efficacy and associated toxicities. Newer agents have emerged, including the monoclonal antibody natalizumab, which antagonizes integrin, an important component within the inflammation cascade. Natalizumab works by modulating both the GI and brain biologic responses and as a result there is risk of the opportunistic infection known as progressive multifocal leukoencephalopathy (PML), putting patients at risk for severe disability and death. Vedolizumab, another integrin inhibitor, is selective for modulating the gut biologic response but not the brain, consequently decreasing the risk for PML. To generate information regarding the role of vedolizumab in the treatment of IBD, a literature search was conducted, yielding 7 phase I to III clinical trials. This article serves as a summary of efficacy, safety, and other relevant information from clinical studies to explore the role of vedolizumab in the treatment of CD and UC.
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Affiliation(s)
- Mara Poulakos
- Lloyd L. Gregory School of Pharmacy, Palm Beach Atlantic University, West Palm Beach, FL, USA
| | - Jade D Machin
- Lloyd L. Gregory School of Pharmacy, Palm Beach Atlantic University, West Palm Beach, FL, USA
| | - Julienne Pauly
- Lloyd L. Gregory School of Pharmacy, Palm Beach Atlantic University, West Palm Beach, FL, USA
| | - Yasmin Grace
- Lloyd L. Gregory School of Pharmacy, Palm Beach Atlantic University, West Palm Beach, FL, USA
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19
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Vedolizumab en el tratamiento de la enfermedad de Crohn. GASTROENTEROLOGIA Y HEPATOLOGIA 2015; 38:338-48. [DOI: 10.1016/j.gastrohep.2014.12.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 12/05/2014] [Indexed: 12/22/2022]
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20
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Affiliation(s)
- Janine Bilsborough
- F. Widjaja Foundation Inflammatory Bowel and Immunobiology Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Joanne L Viney
- Immunology Research, Biogen Idec, Cambridge, Massachusetts, USA
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