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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:S0210-5705(24)00025-6. [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] [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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Dotti AZ, Magro DO, Vilela EG, Chebli JMF, Chebli LA, Steinwurz F, Argollo M, Carvalho NS, Parente JML, Lima MM, Parra RS, Perin RL, Flores C, Morsoletto EM, da Costa Ferreira S, Ludvig JC, Kaiser Junior RL, Faria MAG, Nicollelli GM, Andrade AR, Queiroz NSF, Kotze PG. Vedolizumab in Mild-to-Moderate Crohn's Disease Patients Naïve to Biological Therapy: A Multicentric Observational Study. CROHN'S & COLITIS 360 2023; 5:otad053. [PMID: 37859629 PMCID: PMC10583759 DOI: 10.1093/crocol/otad053] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Indexed: 10/21/2023] Open
Abstract
Background In real-world experience, the number of patients using vedolizumab as first-line biological therapy was low. We aimed to evaluate the effectiveness and safety of vedolizumab in mild-to-moderate Crohn's disease (CD) biologic-naïve patients. Methods We performed a retrospective multicentric cohort study with patients who had clinical activity scores (Harvey-Bradshaw Index [HBI]) measured at baseline and weeks 12, 26, 52, as well as at the last follow-up. Clinical response was defined as a reduction ≥3 in HBI, whereas clinical remission as HBI ≤4. Mucosal healing was defined as the complete absence of ulcers in control colonoscopies. Kaplan-Meier survival analysis was used to assess the persistence with vedolizumab. Results From a total of 66 patients, 53% (35/66) reached clinical remission at week 12. This percentage increased to 69.7% (46/66) at week 26, and 78.8% (52/66) at week 52. Mucosal healing was achieved in 62.3% (33/53) of patients. Vedolizumab was well tolerated, and most adverse events were minor. During vedolizumab treatment, 3/66 patients underwent surgery. Conclusions This study demonstrates the effectiveness and safety of vedolizumab as a first-line biological agent in patients with mild-to-moderate CD.
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Affiliation(s)
| | | | - Eduardo Garcia Vilela
- Faculdade de Medicina da Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | | | | | | | | | | | | | - Rogério Serafim Parra
- Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
| | | | | | | | - Sandro da Costa Ferreira
- Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Brazil
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Macaluso FS, Ventimiglia M, Orlando A. Effectiveness and Safety of Vedolizumab in Inflammatory Bowel Disease: A Comprehensive Meta-analysis of Observational Studies. J Crohns Colitis 2023; 17:1217-1227. [PMID: 36913311 DOI: 10.1093/ecco-jcc/jjad043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Indexed: 03/14/2023]
Abstract
BACKGROUND AND AIMS Many observational studies on the use of vedolizumab [VDZ] in patients with Crohn's disease [CD] and ulcerative colitis [UC] have been published in the past few years. We aimed to comprehensively summarise its effectiveness and safety by pooling data only from observational studies. METHODS PubMed/Medline and Embase were systematically searched for observational studies on patients with CD and UC treated with VDZ through December 2021. The rates of clinical remission and overall adverse events were the primary outcomes. The rates of steroid-free clinical remission, clinical response, mucosal healing, C-reactive protein normalisation, loss of response, VDZ dose escalation, colectomy, serious adverse events, infections, and malignancies were considered as secondary outcomes. RESULTS In all, 88 studies comprising 25 678 patients [13 663 with CD and 12 015 with UC] met the inclusion criteria. In patients with CD, the pooled estimate rates of clinical remission were 36% at induction and 39% at maintenance. In patients with UC, the pooled estimate rates of clinical remission were 40% at induction and 45% at maintenance. The pooled estimate of incidence rate of adverse events was 34.6 per 100 person-years. At multivariable meta-regression analysis, studies with increased male proportion were independently associated with higher rates of clinical remission and steroid-free clinical remission at both induction and maintenance, and clinical response at maintenance in patients with CD. Studies with increased disease duration were independently associated with higher mucosal healing rates at maintenance in patients with UC. CONCLUSIONS Observational studies demonstrated extensively the effectiveness of VDZ, with a reassuring safety profile.
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Affiliation(s)
| | - Marco Ventimiglia
- Directorate General of Medical Device and Pharmaceutical Service, Italian Ministry of Health, Rome, Italy
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Magalhães HIR, Castelucci P. Enteric nervous system and inflammatory bowel diseases: Correlated impacts and therapeutic approaches through the P2X7 receptor. World J Gastroenterol 2021; 27:7909-7924. [PMID: 35046620 PMCID: PMC8678817 DOI: 10.3748/wjg.v27.i46.7909] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/19/2021] [Accepted: 11/25/2021] [Indexed: 02/06/2023] Open
Abstract
The enteric nervous system (ENS) consists of thousands of small ganglia arranged in the submucosal and myenteric plexuses, which can be negatively affected by Crohn's disease and ulcerative colitis - inflammatory bowel diseases (IBDs). IBDs are complex and multifactorial disorders characterized by chronic and recurrent inflammation of the intestine, and the symptoms of IBDs may include abdominal pain, diarrhea, rectal bleeding, and weight loss. The P2X7 receptor has become a promising therapeutic target for IBDs, especially owing to its wide expression and, in the case of other purinergic receptors, in both human and model animal enteric cells. However, little is known about the actual involvement between the activation of the P2X7 receptor and the cascade of subsequent events and how all these activities associated with chemical signals interfere with the functionality of the affected or treated intestine. In this review, an integrated view is provided, correlating the structural organization of the ENS and the effects of IBDs, focusing on cellular constituents and how therapeutic approaches through the P2X7 receptor can assist in both protection from damage and tissue preservation.
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Affiliation(s)
| | - Patricia Castelucci
- Department of Anatomy, Institute of Biomedical Sciences, University of São Paulo, São Paulo 08000-000, Brazil
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Gagnon AL, Beauchesne W, Tessier L, David C, Berbiche D, Lavoie A, Michaud-Herbst A, Tremblay K. Adalimumab, Infliximab, and Vedolizumab in Treatment of Ulcerative Colitis: A Long-Term Retrospective Study in a Tertiary Referral Center. CROHN'S & COLITIS 360 2021; 3:otab049. [PMID: 36777273 PMCID: PMC9802068 DOI: 10.1093/crocol/otab049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Indexed: 11/12/2022] Open
Abstract
Background Biological therapies have changed the landscape of pharmacological management of ulcerative colitis (UC). However, a large proportion of patients do not respond to biologics, lose their response over time, or present adverse drug events. This study aims to assess therapeutic response and treatment persistence to adalimumab, infliximab, and vedolizumab, 3 agents widely used in a tertiary referral center of Saguenay-Lac-Saint-Jean (Quebec, Canada). Methods We conducted a retrospective population-based study with a thorough review of patients' medical charts. Adults at UC diagnosis, with current or past use of adalimumab, infliximab, or vedolizumab, were included in the study. Clinical data were collected in order to assess response phenotypes and persistence to treatment. Kaplan-Meier curves were performed to assess treatment persistence, and predictors for discontinuation were assessed using Cox regression analyses. Results A total of 134 patients were included in this study. For the cases exposed to adalimumab, infliximab, and vedolizumab, 56.9%, 62.5%, and 47.5% were responders, respectively. Mean persistence rates (95% CI) were 5.5 (4.3-6.6), 10.1 (8.7-11.5), and 3.6 (2.9-4.2) years for adalimumab, infliximab, and vedolizumab, respectively. Increased persistence rates were observed in biologic-naïve patients treated with infliximab in comparison to those with the previous exposition to 2 biologics, but no such effect was observed for adalimumab or vedolizumab. Overall, 61.9% of cases had adverse drug events and of these, 6 led to treatment discontinuation. Conclusion This study presents long-term treatment persistence data with adalimumab, infliximab, and vedolizumab, showing that more than half of cases treated with these biologics remained on treatment at least 24 months after initiation.
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Affiliation(s)
- Ann-Lorie Gagnon
- Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean (Chicoutimi University Hospital), Research Centre, Saguenay, Quebec, Canada
| | - William Beauchesne
- Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean (Chicoutimi University Hospital), Research Centre, Saguenay, Quebec, Canada,Parmacology–Physiology Department, Université de Sherbrooke, Saguenay, Quebec, Canada
| | - Laurence Tessier
- Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean (Chicoutimi University Hospital), Research Centre, Saguenay, Quebec, Canada
| | - Charles David
- Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean (Chicoutimi University Hospital), Research Centre, Saguenay, Quebec, Canada
| | - Djamal Berbiche
- Centre de Recherche Charles-Le Moyne-Saguenay–Lac-Saint-Jean Sur Les Innovations en Santé (CR-CSIS), Université de Sherbrooke, Longueuil, Quebec, Canada
| | - Alexandre Lavoie
- Pharmacy Department, Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean (Chicoutimi University Hospital), Saguenay, Quebec, Canada
| | - Alban Michaud-Herbst
- Gastroenterology Department, Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean (Chicoutimi University Hospital), Saguenay, Quebec, Canada
| | - Karine Tremblay
- Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean (Chicoutimi University Hospital), Research Centre, Saguenay, Quebec, Canada,Parmacology–Physiology Department, Université de Sherbrooke, Saguenay, Quebec, Canada,Address correspondence to: Karine Tremblay, PhD, Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean, 225, St-Vallier Street, Pavillon des Augustines, Saguenay, QC G7H 7P2, Canada ()
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QUARESMA AB, COY CSR, DAMIÃO AOMC, KAPLAN GG, KOTZE PG. BIOLOGICAL THERAPY PENETRATION FOR INFLAMMATORY BOWEL DISEASE IN LATIN AMERICA: CURRENT STATUS AND FUTURE CHALLENGES. ARQUIVOS DE GASTROENTEROLOGIA 2019; 56:318-322. [DOI: 10.1590/s0004-2803.201900000-59] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 07/16/2019] [Indexed: 12/29/2022]
Abstract
ABSTRACT BACKGROUND: The introduction of anti-TNF agents represented a landmark in the management of both Crohn’s disease (CD) and ulcerative colitis (UC), with improved efficacy and safety when compared with conventional treatment. However, significant challenges still exist in Latin America to facilitate the access of biological agents for physicians and patients. OBJECTIVE: The aim of this review was to summarize current evidence on penetration of biological agents for CD and UC in Latin America. METHODS: Data are derived from a previous complete systematic review that explored different characteristics of inflammatory bowel diseases (IBD) in Latin America. The studies fully included in this previous systematic review which contained detailed descriptions of the percentage of use of biological agents in different cohorts throughout Latin American and Caribbean countries were included, and descriptive findings were compiled, describing CD and UC penetration of these drugs in different patient cohorts from different countries. RESULTS: From the 61 studies included in the original systematic review, only 19 included data of the percentage of patients treated with biological agents. Anti-TNF use in CD varied from 1.51% in Mexico up to 46.9% in Colombia, with most of the studies describing anti-TNF use in approximately 20%-40% of CD patients. On the other side, the frequency of the use of biologics was clearly lower in UC, varying from 0% in 2009 to up 16.2% in 2018, according to two different Mexican studies. Only two studies described the penetration of anti-TNF agents in IBD overall: 13.4% in a Colombian and 37.93% in a Brazilian study. No studies described percentage of use of new biologic agents (vedolizumab and ustekinumab). CONCLUSION: Penetration of anti-TNF agents in Latin America is comparable to the rest of the world in CD, but lower in UC. With the increase in the incidence and prevalence of IBD, specific strategies to increase access to anti-TNF agents in UC and new biological agents overall are warranted.
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Affiliation(s)
- Abel Botelho QUARESMA
- Universidade do Oeste de Santa Catarina, Brazil; Universidade Católica do Paraná, Brazil
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