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Peyrin-Biroulet L, Chapman JC, Colombel JF, Caprioli F, D'Haens G, Ferrante M, Schreiber S, Atreya R, Danese S, Lindsay JO, Bossuyt P, Siegmund B, Irving PM, Panaccione R, Cao Q, Neimark E, Wallace K, Anschutz T, Kligys K, Duan WR, Pivorunas V, Huang X, Berg S, Shu L, Dubinsky M. Risankizumab versus Ustekinumab for Moderate-to-Severe Crohn's Disease. N Engl J Med 2024; 391:213-223. [PMID: 39018531 DOI: 10.1056/nejmoa2314585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/19/2024]
Abstract
BACKGROUND The efficacy and safety of risankizumab as compared with ustekinumab in patients with Crohn's disease are unknown. METHODS In this phase 3b, multicenter, open-label, randomized, controlled trial with blinded assessment of end points, patients with moderate-to-severe Crohn's disease who had had an inadequate response to anti-tumor necrosis factor (TNF) therapy or unacceptable side effects with such therapy were randomly assigned to receive risankizumab or ustekinumab at standard doses for 48 weeks. The two primary end points, which were tested sequentially, were clinical remission at week 24 (defined as a Crohn's Disease Activity Index score of <150 [range, 0 to 600, with higher scores indicating more severe disease activity]), which was analyzed in the first 50% of patients to complete the week 24 visit, with a noninferiority margin of 10 percentage points; and endoscopic remission at week 48 (defined as a score of ≤4, a decrease of ≥2 points from baseline, and no subscore >1 in any individual variable on the Simple Endoscopic Score for Crohn's Disease [range, 0 to 56, with higher scores indicating more severe disease]), which was analyzed for superiority in 100% of the patients. Safety was assessed in all patients who received at least one dose of risankizumab or ustekinumab. RESULTS In the full intention-to-treat population for the efficacy analysis, 230 of 255 patients (90.2%) who received risankizumab and 193 of 265 patients (72.8%) who received ustekinumab completed all the assigned treatments. Both primary end points were met; risankizumab was noninferior to ustekinumab with respect to clinical remission at week 24 (58.6% vs. 39.5%; adjusted difference, 18.4 percentage points; 95% confidence interval [CI], 6.6 to 30.3) and superior to ustekinumab with respect to endoscopic remission at week 48 (31.8% vs. 16.2%; adjusted difference, 15.6 percentage points; 95% CI, 8.4 to 22.9; P<0.001). The incidence of adverse events appeared to be similar in the two groups. CONCLUSIONS In this head-to-head clinical trial of risankizumab and ustekinumab involving patients with moderate-to-severe Crohn's disease who had had unacceptable side effects with anti-TNF therapy or an inadequate response to such therapy, risankizumab was noninferior to ustekinumab with respect to clinical remission at week 24 and superior with respect to endoscopic remission at week 48. (Funded by AbbVie; ClinicalTrials.gov number, NCT04524611.).
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Bassetti M, Cascio A, De Rosa FG, Meschiari M, Parrella R, Petrosillo N, Armuzzi A, Caprioli F, Dentali F, Pani M, Pilotto A, Restelli U, Sanguinetti M. Management of Clostridioides difficile infection: an Italian Delphi consensus. J Antimicrob Chemother 2024:dkae179. [PMID: 39008427 DOI: 10.1093/jac/dkae179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Clostridioides difficile infection (CDI), a leading cause of nosocomial deaths, is a microbiota-mediated disease. As such, the use of broader spectrum antibiotics, such as vancomycin and metronidazole, can prime the gastrointestinal tract to become more prone to CDI recurrences. Fidaxomicin, a narrow-spectrum antibiotic, has been demonstrated to be superior in preventing recurrence and in preserving the intestinal microbiota; however, widespread employment worldwide has been hindered due to high acquisition costs. OBJECTIVES To integrate the currently available guidelines on the management of CDI and to shed light on the timeliest employment of fidaxomicin. METHODS An expert panel was gathered to obtain consensus using Delphi methodology on a series of statements regarding the management of CDI and on appropriate antibiotic use. RESULTS Consensus was reached on 21 of the 25 statements addressing the management of CDI. CONCLUSIONS Delphi methodology was used to achieve consensus on the management of CDI, on the identification of patients at risk of recurrences or severe infection, and on the most appropriate use of fidaxomicin, with the final aim of fostering clinical practice application of treatment algorithms proposed by previous guidelines, in absolute synergy. It could be an important tool to promote more appropriate and cost-effective CDI treatments in European settings with limited resources, like Italy.
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Allocca M, Catalano G, Savarino EV, Chaparro M, Levartovsky A, Michalopoulos G, Viazis N, Fousekis FS, Psistakis A, Noviello D, do Nascimento CN, Caron B, Kitsou V, Bamias G, García MJ, Zacharopoulou E, Foteinogiannopoulou K, D'Amico F, Koutroubakis I, Ellul P, Tzouvala M, Peyrin‐Biroulet L, Torres J, Caprioli F, Karmiris K, Theodoropoulou A, Katsanos KH, Christodoulou DK, Mantzaris GJ, Kopylov U, Gisbert JP, Danese S, Magro F, Carla F, Fiorino G. Comparison between tofacitinib and ustekinumab as a third-line therapy in refractory ulcerative colitis: A multicenter international study. United European Gastroenterol J 2024; 12:543-551. [PMID: 38419274 PMCID: PMC11176899 DOI: 10.1002/ueg2.12492] [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: 07/02/2023] [Accepted: 08/25/2023] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Ustekinumab and tofacitinib have recently been approved for the management of moderate to severe ulcerative colitis (UC). However, there is no evidence on how they should be positioned in the therapeutic algorithm. The aim of this study was to compare tofacitinib and ustekinumab as third-line therapies in UC patients in whom anti-TNF and vedolizumab had failed. METHODS This was a multicenter retrospective observational study. The primary outcome was disease progression, defined as the need for steroids, therapy escalation, UC-related hospitalization and/or surgery. Secondary outcomes were clinical remission, normalization of C-reactive protein, endoscopic remission, treatment withdrawal, and adverse events. RESULTS One-hundred seventeen UC patients were included in the study and followed for a median time of 11.6 months (q1-q3, 5.5-18.7). Overall, 65% of patients were treated with tofacitinib and 35% with ustekinumab. In the entire study cohort, 63 patients (54%) had disease progression during the follow-up period. Treatment with ustekinumab predicted increased risk of disease progression compared to treatment with tofacitinib in Cox regression analysis (HR: 1.93 [95% CI: 1.06-3.50] p = 0.030). Twenty-eight (68%) patients in the ustekinumab group and 35 (46%) in the tofacitinib group had disease progression over the follow-up period (log-rank test, p < 0.054). No significant differences were observed for the secondary outcomes. Six and 22 adverse events occurred in the ustekinumab and tofacitinib groups, respectively (15% vs. 31%, p = 0.11). CONCLUSIONS Tofacitinib was more efficacious in reducing disease progression than ustekinumab in this cohort of refractory UC patients. However, prospective head-to-head clinical trials are needed as to confirm these data.
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Mascaretti F, Haider S, Amoroso C, Caprioli F, Ramai D, Ghidini M. Role of the Microbiome in the Diagnosis and Management of Gastroesophageal Cancers. J Gastrointest Cancer 2024; 55:662-678. [PMID: 38411876 DOI: 10.1007/s12029-024-01021-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2024] [Indexed: 02/28/2024]
Abstract
PURPOSE Stomach and esophageal cancers are among the highest mortality from cancers worldwide. Microbiota has an interplaying role within the human gastrointestinal (GI) tract. Dysbiosis occurs when a disruption of the balance between the microbiota and the host happens. With this narrative review, we discuss the main alterations in the microbiome of gastroesophageal cancer, revealing its potential role in the pathogenesis, early detection, and treatment. RESULTS Helicobacter pylori plays a major role the development of a cascade of preneoplastic conditions ranging from atrophic gastritis to metaplasia and dysplasia, ultimately culminating in gastric cancer, while other pathogenic agents are Fusobacterium nucleatum, Bacteroides fragilis, Escherichia coli, and Lactobacillus. Campylobacter species (spp.)'s role in the progression of esophageal adenocarcinoma may parallel that of Helicobacter pylori in the context of gastric cancer, with other esophageal carcinogenic agents being Escherichia coli, Bacteroides fragilis, and Fusobacterium nucleatum. Moreover, gut microbiome could significantly alter the outcomes of chemotherapy and immunotherapy. The gut microbiome can be modulated through interventions such as antibiotics, probiotics, or prebiotics intake. Fecal microbiota transplantation has emerged as a therapeutic strategy as well. CONCLUSIONS Nowadays, it is widely accepted that changes in the normal gut microbiome causing dysbiosis and immune dysregulation play a role gastroesophageal cancer. Different interventions, including probiotics and prebiotics intake are being developed to improve therapeutic outcomes and mitigate toxicities associated with anticancer treatment. Further studies are required in order to introduce the microbiome among the available tools of precision medicine in the field of anticancer treatment.
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Macaluso FS, Principi M, Facciotti F, Contaldo A, Todeschini A, Saibeni S, Bezzio C, Castiglione F, Nardone OM, Spagnuolo R, Fantini MC, Riguccio G, Conforti S, Caprioli F, Viganò C, Felice C, Fiorino G, Correale C, Bodini G, Milla M, Scardino G, Vernero M, Desideri F, Bossa F, Guerra M, Ventimiglia M, Casà A, Rizzo G, Orlando A. Lack of Seroconversion Following COVID-19 Vaccination Is an Independent Risk Factor for SARS-CoV-2 Infection in Patients With Inflammatory Bowel Disease: Data from ESCAPE-IBD, an IG-IBD Study. Inflamm Bowel Dis 2024; 30:854-858. [PMID: 37390400 DOI: 10.1093/ibd/izad118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Indexed: 07/02/2023]
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Carvalhas Gabrielli AM, Ferretti F, Monico CM, Tombetti E, Maconi G, Romeo S, Piazza O Sed N, Caprioli F, Mazzola AM, Alicante S, Bertè R, Lolli E, Scribano ML, Buscarini E, Ricci C, Carmagnola S, Ardizzone S, Cannatelli R. Effect of Tofacitinib on One-Year Colectomy Risk in Anti-TNF Refractory Ulcerative Colitis: A Prospective Multicenter Italian Study. Dig Dis Sci 2024; 69:1785-1792. [PMID: 38530500 DOI: 10.1007/s10620-024-08394-w] [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: 01/31/2024] [Accepted: 03/16/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND Tofacitinib is an oral Janus kinase inhibitor recently approved to induce and maintain remission in ulcerative colitis (UC). AIMS Considering the number of anti-TNF non-responders, this study aims to assess the effectiveness and safety of tofacitinib in a cohort of multi-failure patients with moderate-to-severe UC at 52 weeks. METHODS From January 2021 to March 2023, we performed a prospective multicenter study observing adult patients with moderate-to-severe UC starting tofacitinib after an anti-TNF failure for a 52-week-long period. Effectiveness and safety were assessed in terms of colectomy rate, clinical remission and response, endoscopic remission, steroid-free clinical remission, and rate of adverse events. RESULTS We included 58 patients with UC with an age of 42 ± 14.4 years, 59% males, 96.6% left-sided or pancolitis, who were failure to a single (65.5%) or more than one anti-TNF (34.5%). Only 6 (10.3%) patients underwent colectomy. Colectomy was clinically associated with the necessity and the number of extra cycles of tofacitinib 10 mg bid at W8 (p = 0.023) and W24 (p = 0.004), and with a higher partial Mayo score at W8 (p = 0.025). At W52, clinical remission, clinical response, and steroid-free clinical remission were 53.4%, 43.1%, and 48.3%, respectively. Of 22 performed colonoscopies at W52, 11 (50%) showed endoscopic remission. Adverse events occurred in 14 (24.1%) patients, but only 2 (3.4%) led to tofacitinib discontinuation. CONCLUSIONS In a real-life setting of patients with anti-TNF refractory UC, tofacitinib has proved to be effective in preventing colectomy and inducing clinical and endoscopic remission at 52 weeks with a good safety profile.
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Macaluso FS, Caprioli F, Benedan L, Bezzio C, Caporali R, Cauli A, Chimenti MS, Ciccia F, D'Angelo S, Fantini MC, Festa S, Iannone F, Lubrano E, Mariani P, Papi C, Provenzano G, Pugliese D, Rispo A, Saibeni S, Salvarani C, Variola A, Zenga M, Armuzzi A, Orlando A, Gerli R. The management of patients with inflammatory bowel disease-associated spondyloarthritis: Italian Group for the Study of Inflammatory Bowel Disease (IG-IBD) and Italian Society of Rheumatology (SIR) recommendations based on a pseudo-Delphi consensus. Autoimmun Rev 2024; 23:103533. [PMID: 38521214 DOI: 10.1016/j.autrev.2024.103533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 03/20/2024] [Accepted: 03/20/2024] [Indexed: 03/25/2024]
Abstract
Spondyloarthritis (SpA) is the most frequent extraintestinal manifestation in patients with inflammatory bowel diseases (IBD). When IBD and spondyloarthritis coexist, musculoskeletal and intestinal disease features should be considered when planning a therapeutic strategy. Treatment options for IBD and SpA have expanded enormously over the last few years, but randomized controlled trials with specific endpoints focused on SpA are not available in the IBD setting. To address this important clinical topic, the Italian Group for the Study of Inflammatory Bowel Disease (IG-IBD) and the Italian Society of Rheumatology (SIR) jointly planned to draw updated therapeutic recommendations for IBD-associated SpA using a pseudo-Delphi method. This document presents the official recommendations of IG-IBD and SIR on the management of IBD-associated SpA in the form of 34 statements and 4 therapeutic algorithms. It is intended to be a reference guide for gastroenterologists and rheumatologists dealing with IBD-associated SpA.
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Castiglione F, Scarallo L, Nardone OM, Aloi M, Alvisi P, Armuzzi A, Arrigo S, Bodini G, Calabrese E, Ceccarelli L, Fries W, Marseglia A, Martinelli M, Milla M, Orlando A, Rispo A, Rizzello F, Romano C, Caprioli F, Lionetti P. Transition care in patients with IBD: The pediatric and the adult gastroenterologist's perspective. Results from a national survey. Dig Liver Dis 2024; 56:802-809. [PMID: 38072745 DOI: 10.1016/j.dld.2023.10.007] [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: 06/27/2023] [Revised: 10/01/2023] [Accepted: 10/05/2023] [Indexed: 04/29/2024]
Abstract
BACKGROUND Transition is a crucial process in the care of IBD patients, although it remains largely heterogeneous. AIMS To provide an overview of the transition process in Italy and to investigate the perspective of the paediatric and adult physicians. METHODS An online survey was developed by the Italian Group for Inflammatory Bowel Diseases (IG-IBD) and the Italian Society of Paediatric Gastroenterology, Hepatology and Nutrition (SIGENP). RESULTS 104 physicians (62 paediatric and 42 adult gastroenterologists) participated to the survey. The disease status was ranked with the highest priority among the key elements of the transition process. The age of the patient was perceived with a higher priority by paediatric gastroenterologists than by adult ones (p < 0.01). In most cases, the transition was organized through one or more joint meetings. Only less than 25 % of responders reported to involve other professions during transition. The struggle in leaving paediatric setting was perceived as the main obstacle to an effective transition process. Paediatric IBD gastroenterologists ranked the struggle in leaving the paediatric setting and the attending physician as higher critical point than adult gastroenterologists. CONCLUSIONS The current survey provided a snapshot of the IBD transition process in Italy. The present findings highlight the need to embed transitional care in healthcare policy.
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Dragoni G, Innocenti T, Amiot A, Castiglione F, Melotti L, Festa S, Savarino EV, Truyens M, Argyriou K, Noviello D, Molnar T, Bouillon V, Bezzio C, Eder P, Fernandes S, Kagramanova A, Armuzzi A, Oliveira R, Viola A, Ribaldone DG, Drygiannakis I, Viganò C, Calella F, Gravina AG, Pugliese D, Chaparro M, Ellul P, Vieujean S, Milla M, Caprioli F. Rates of Adverse Events in Patients With Ulcerative Colitis Undergoing Colectomy During Treatment With Tofacitinib vs Biologics: A Multicenter Observational Study. Am J Gastroenterol 2024:00000434-990000000-01014. [PMID: 38305302 DOI: 10.14309/ajg.0000000000002676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 12/28/2023] [Indexed: 02/03/2024]
Abstract
INTRODUCTION Patients with ulcerative colitis (UC) receiving immunosuppressive drugs are at substantial risk of colectomy. We aimed to assess the risk of postoperative complications of tofacitinib exposure before colectomy in comparison with biologics. METHODS A multicenter, retrospective, observational study was conducted in patients with UC who underwent total colectomy for medically refractory disease, exposed to tofacitinib or a biologic before surgery. Primary outcome was the occurrence of any complication within 30 (early) and 90 (late) days after surgery. Secondary outcomes were the occurrence of infections, sepsis, surgical site complications, venous thromboembolic events (VTE), hospital readmissions, and redo surgery within the same timepoints. RESULTS Three hundred one patients (64 tofacitinib, 162 anti-tumor necrosis factor-α agents, 54 vedolizumab, and 21 ustekinumab) were included. No significant differences were reported in any outcome, except for a higher rate of early VTE with anti-tumor necrosis factor-α agents ( P = 0.047) and of late VTE with vedolizumab ( P = 0.03). In the multivariate analysis, drug class was not associated with a higher risk of any early and late complications. Urgent colectomy increased the risk of any early (odds ratio [OR] 1.92, 95% confidence interval [CI] 1.06-3.48) complications, early hospital readmission (OR 4.79, 95% CI 1.12-20.58), and early redo surgery (OR 7.49, 95% CI 1.17-47.85). A high steroid dose increased the risk of any early complications (OR 1.96, 95% CI 1.08-3.57), early surgical site complications (OR 2.03, 95% CI 1.01-4.09), and early redo surgery (OR 7.52, 95% CI 1.42-39.82). Laparoscopic surgery decreased the risk of any early complications (OR 0.54, 95% CI 0.29-1.00), early infections (OR 0.39, 95% CI 0.18-0.85), and late hospital readmissions (OR 0.34, 95% CI 0.12-1.00). DISCUSSION Preoperative tofacitinib treatment demonstrated a postoperative safety profile comparable with biologics in patients with UC undergoing colectomy.
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Piazza O Sed N, Noviello D, Filippi E, Conforti F, Furfaro F, Fraquelli M, Costantino A, Danese S, Vecchi M, Fiorino G, Allocca M, Caprioli F. Superior predictive value of transmural over endoscopic severity for colectomy risk in ulcerative colitis: a multicentre prospective cohort study. J Crohns Colitis 2024; 18:291-299. [PMID: 37632350 PMCID: PMC10896635 DOI: 10.1093/ecco-jcc/jjad152] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Indexed: 08/28/2023]
Abstract
BACKGROUND AND AIMS Endoscopic activity is associated with an increased risk of surgery in patients with ulcerative colitis [UC]. Transmural activity, as defined by Milan Ultrasound Criteria [MUC] > 6.2, reliably detects endoscopic activity in patients with UC. The present study aimed to assess in UC patients whether transmural severity is a better predictor of colectomy as compared to endoscopy. METHODS Consecutive adult UC patients were recruited in two IBD Referral Centres and underwent colonoscopy and intestinal ultrasound in a blinded fashion. The need for colectomy was assessed at follow-up. Univariable and multivariable logistic and Cox regression analyses were performed. Receiver operating characteristic [ROC] analysis was used to compare MUC baseline values and Mayo Endoscopic Scores [MES] in predicting colectomy risk. RESULTS Overall, 141 patients were enrolled, and 13 underwent colectomy in the follow-up period. Both MES (hazard ratio [HR]: 3.15, 95% confidence interval [CI]: 1.18-8.37, p = 0.02) and MUC [HR: 1.48, 95% CI: 1.19-1.76, p < 0.001] were associated with colectomy risk, but only MUC was independently associated with this event on multivariable analysis [HR: 1.46, 95% CI: 1.06-2.02, p = 0.02]. MUC was the only independent variable associated with colectomy risk in patients with clinically active disease (odds ratio [OR]: 1.53 [1.03-2.27], p = 0.03). MUC demonstrated higher accuracy than MES (area under ROC curve [AUROC] 0.83, 95% CI: 0.75-0.92 vs 0.71, 95% CI: 0.62-0.80) and better performance for predicting colectomy [p = 0.02]. The optimal MUC score cut-off value for predicting colectomy, as assessed by the Youden index, was 7.7. CONCLUSIONS A superior predictive value was found for transmural vs endoscopic severity for colectomy risk in UC patients.
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Bergamaschi G, Castiglione F, D'Incà R, Astegiano M, Fries W, Milla M, Ciacci C, Rizzello F, Saibeni S, Ciccocioppo R, Orlando A, Bossa F, Principi M, Vernia P, Ricci C, Scribano ML, Bodini G, Mazzucco D, Bassotti G, Riegler G, Buda A, Neri M, Caprioli F, Monica F, Manca A, Villa E, Fiorino G, Aronico N, Lenti MV, Mengoli C, Testa A, Vecchi M, Klersy C, Di Sabatino A. Follow-up evaluation and management of anemia in inflammatory bowel disease: A study by the Italian Group for Inflammatory Bowel Diseases (IG-IBD). Dig Liver Dis 2024:S1590-8658(24)00193-2. [PMID: 38296690 DOI: 10.1016/j.dld.2024.01.176] [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: 11/21/2023] [Revised: 01/04/2024] [Accepted: 01/04/2024] [Indexed: 02/02/2024]
Abstract
BACKGROUND The RIDART I study found a 13.6% prevalence of anemia in Italian patients with inflammatory bowel disease (IBD); most cases were due to iron-deficiency anemia (IDA). AIMS To evaluate changes in hemoglobin concentration during a 24-week follow-up of anemic patients with IBD. METHODS Follow-up laboratory and clinical data were obtained from RIDART I study patients with anemia. Factors affecting hemoglobin concentration, the impact of anemia on fatigue and quality of life (QoL), and its relationship with treatment, disease activity and disease complications were investigated. RESULTS Hemoglobin was 108 g/L at baseline, increased to 121 g/L at follow-up week 12 (p < 0.001) and then stabilized until week 24, but most patients remained anemic, with IDA, throughout the study. Hemoglobin improvement was greater in patients receiving either oral or parenteral iron supplementation. Following hemoglobin normalization, anemia relapse rate during follow-up was 30%. Oral iron did not cause disease reactivation. Lower follow-up hemoglobin was associated with a higher probability of having active disease, clinical complications, increased fatigue and reduced QoL. CONCLUSIONS In anemic patients with IBD, anemia represents a long-lasting problem, in most cases persisting for up to 24 weeks, with high relapse rate and a negative impact on fatigue and QoL.
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Caprioli F, Fantini MC, Marando F, Scaduto D, Ravasio R. Costo per Number Needed to Treat (NNT) di upadacitinib nel trattamento dei pazienti bio-exposed con rettocolite ulcerosa attiva da moderata a grave. GLOBAL & REGIONAL HEALTH TECHNOLOGY ASSESSMENT 2024; 11:55-67. [PMID: 38469393 PMCID: PMC10926000 DOI: 10.33393/grhta.2024.2658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 02/14/2024] [Indexed: 03/13/2024] Open
Abstract
Background: Only limited information is available on cost efficacy of the advanced therapies for the treatment of ulcerative rectocolitis. We evaluated the efficacy and the treatment costs of these advanced therapies in the treatment of bio-exposed (primary failure to a biological agent) patients with moderately to severely active ulcerative rectocolitis. Methods: Data from a previous network meta-analysis (NMA) in the treatment of bio-exposed patients with moderately to severely active ulcerative rectocolitis was used. The analysis involved three therapies approved in Italy for the treatment of moderately to severely active ulcerative rectocolitis: upadacitinib (UPA), ustekinumab (UST) and vedolizumab (VDZ). According to the NMA results, the analysis was conducted considering two different timepoints: induction and maintenance. The pharmacoeconomic comparison between advanced therapies was carried out to estimate the respective cost for the NNT (Number Needed to Treat) compared to placebo using the clinical response (CRes) for the induction and clinical remission (CRem) and endoscopic improvement (EI) for the maintenance. Only the ex-factory price of each advanced therapy was considered. The cost per NNT was adopted as a cost-effectiveness indicator. Results: Independently of the timepoint considered (induction or maintenance) and the clinical (CRem and CRes) or endoscopic endpoint (EI) evaluated, UPA had always the lower cost per NNT than UST and VDZ. For example, considering the induction and the CRes, the cost per NNT for upadacitinib (45 mg) was € 7,862.07 compared to € 30,459.38 for ustekinumab (6 mg/kg) and to € 67,868.00 for vedolizumab. Conclusion: Upadacitinib is a cost-effective therapeutic option compared to ustekinumab and vedolizumab in the treatment of bio-exposed patients with moderately to severely active ulcerative rectocolitis.
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Ardizzone S, Armuzzi A, Caprioli F, Castiglione F, Danese S, Daperno M, Fantini MC, Fries W, Principi MB, Savarino E, Gionchetti P. Timing of proper introduction, optimization and maintenance of anti-TNF therapy in IBD: Results from a Delphi consensus. Dig Liver Dis 2024; 56:98-105. [PMID: 37741750 DOI: 10.1016/j.dld.2023.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/29/2023] [Accepted: 09/06/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND Crohn's disease and ulcerative colitis are inflammatory bowel diseases (IBDs) with a rapidly growing worldwide incidence. The last decades presented rapid progress in pharmacological treatment leading in many cases to clinical and endoscopic remission, including biological treatment with anti-TNF agents. AIM The exact timing of introduction, optimization and maintenance of anti-TNF therapy in IBDs is not thoroughly covered in current guidelines. METHODS We used the Delphi panel methodology to gather the IBD experts' views and achieve consensus for clinical recommendations on introducing and maintaining anti-TNF therapy for patients with IBDs. RESULTS Twelve recommendations achieved a high level of consensus in two assessment rounds by 52 (1st round) and 47 (2nd round) IBD experts. CONCLUSION In many clinical situations, the early use of anti-TNF therapy is recommended. Nowadays, the cost-efficacy profile of anti-TNF biosimilars makes them the first-line drug in a substantial proportion of patients, thus providing the opportunity to increase access to biological therapy.
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Degli Esposti L, Perrone V, Sangiorgi D, Saragoni S, Dovizio M, Caprioli F, Rizzello F, Daperno M, Armuzzi A. Estimation of patients affected by inflammatory bowel disease potentially eligible for biological treatment in a real-world setting. Dig Liver Dis 2024; 56:29-34. [PMID: 37147200 DOI: 10.1016/j.dld.2023.04.022] [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: 01/17/2023] [Revised: 03/22/2023] [Accepted: 04/23/2023] [Indexed: 05/07/2023]
Abstract
BACKGROUND/AIMS This analysis estimated the number of inflammatory bowel disease (IBD) patients presenting criteria of eligibility for biological therapies in an Italian real-world setting. METHODS An observational analysis was performed on administrative databases of a sample of Local Health Units, covering 11.3% of the national population. Adult IBD patients (CD or UC) from 2010 to the end of data availability were included. Eligibility criteria for biologics were the following: Criterion A, steroid-refractory active disease; Criterion B, steroid-dependent patients; Criterion C, intolerance or contraindication to conventional therapies; Criterion D, severe relapsing disease; Criterion E (CD only), highly active CD disease and poor prognosis. RESULTS Of 26,781 IBD patient identified, 18,264 (68.2%) were treated: 3,125 (11.7%) with biologics and 15,139 (56.5%) non-biotreated. Among non-biotreated, 7,651 (28.6%) met at least one eligibility criterion for biologics, with criterion B (steroid-dependence) and criterion D (relapse) as the most represented (58-27% and 56-76%, respectively). Data reportioned to the Italian population estimated 67,635 patients as potentially eligible for biologics. CONCLUSIONS This real-world analysis showed a trend towards undertreatment with biologics in IBD patients with 28.6% being potentially eligible, suggesting that an unmet medical need still exists among the Italian general clinical practice for IBD management.
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Ribaldone DG, Parisio L, Variola A, Bossa F, Castiglione F, Marzo M, Piazza N, Aratari A, Savarino EV, Bodini G, Mastronardi M, Micheli F, Mazzuoli S, Ascolani M, Viganò C, Cappello M, Bezzio C, Ciccocioppo R, Scardino G, Sarli E, Pugliese D, Scaldaferri F, Napolitano D, Todeschini A, Geccherle A, Colaci N, Guerra M, Annese M, Testa A, Caiazzo A, Conforti FS, Festa S, Lorenzon G, Marra A, Magiotta A, Baccini F, Amato A, Poshnjari A, Vernero M, Caprioli F, Caviglia GP. Switching from VEDOlizumab intravenous to subcutaneous formulation in ulcerative colitis patients in clinical remission: The SVEDO Study, an IG-IBD study. Dig Liver Dis 2024; 56:77-82. [PMID: 37474412 DOI: 10.1016/j.dld.2023.07.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 07/04/2023] [Accepted: 07/11/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND The administration of biological drugs in inflammatory bowel diseases (IBD) is increasingly moving from intravenous to subcutaneous formulations. AIMS To evaluate the efficacy and safety of vedolizumab subcutaneous administration after switching from intravenous administration in ulcerative colitis (UC) patients in corticosteroid-free clinical remission. METHODS An observational, multicentre, prospective study was conducted by the Italian Group for the study of IBD (IG-IBD). UC patients in clinical remission (pMAYO < 2) not receiving steroids for > 8 months before the switch, and with at least 6 months of follow-up were included. Switch from intravenous to subcutaneous vedolizumab was defined as successful in patients not experiencing a disease flare (pMAYO ≥ 2) or needing oral steroids or stopping subcutaneous vedolizumab during the 6 months of follow-up after the switch. RESULTS Overall, 168 patients were included. The switch was a success in 134 patients (79.8%). Vedolizumab retention rate was 88.7% at month six. C-reactive protein and faecal calprotectin values did not change after the switch (p = 0.07 and p = 0.28, respectively). Ten of the 19 patients who stopped subcutaneous formulation switched back to intravenous formulation recapturing clinical remission in 80%. Side effects were observed in 22 patients (13.1%). CONCLUSION Effectiveness of switching from intravenous to subcutaneous vedolizumab formulation in UC patients in steroid-free clinical remission is confirmed in a real-world setting.
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Paroni M, Leccese G, Ranzani V, Moschetti G, Chiara M, Perillo F, Ferri S, Clemente F, Noviello D, Conforti FS, Ferrero S, Karnani B, Bosotti R, Vasco C, Curti S, Crosti MC, Gruarin P, Rossetti G, Conte MP, Vecchi M, Pagani M, Landini P, Facciotti F, Abrignani S, Caprioli F, Geginat J. An Intestinal Th17 Subset is Associated with Inflammation in Crohn's Disease and Activated by Adherent-invasive Escherichia coli. J Crohns Colitis 2023; 17:1988-2001. [PMID: 37462681 PMCID: PMC10798865 DOI: 10.1093/ecco-jcc/jjad119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2024]
Abstract
IFNγ-producing ex-Th17 cells ['Th1/17'] were shown to play a key pathogenic role in experimental colitis and are abundant in the intestine. Here, we identified and characterised a novel, potentially colitogenic subset of Th17 cells in the intestine of patients with Crohn's disease [CD]. Human Th17 cells expressing CCR5 ['pTh17'] co-expressed T-bet and RORC/γt and produced very high levels of IL-17, together with IFN-γ. They had a gene signature of Th17 effector cells and were distinct from established Th1/17 cells. pTh17 cells, but not Th1/17 cells, were associated with intestinal inflammation in CD, and decreased upon successful anti-TNF therapy with infliximab. Conventional CCR5[-]Th17 cells differentiated to pTh17 cells with IL-23 in vitro. Moreover, anti-IL-23 therapy with risankizumab strongly reduced pTh17 cells in the intestine. Importantly, intestinal pTh17 cells were selectively activated by adherent-invasive Escherichia coli [AIEC], but not by a commensal/probiotic E. coli strain. AIEC induced high levels of IL-23 and RANTES from dendritic cells [DC]. Intestinal CCR5+Th1/17 cells responded instead to cytomegalovirus and were reduced in ulcerative colitis [UC], suggesting an unexpected protective role. In conclusion, we identified an IL-23-inducible subset of human intestinal Th17 cells. pTh17 cells produced high levels of pro-inflammatory cytokines, were selectively associated with intestinal inflammation in CD, and responded to CD-associated AIEC, suggesting a key colitogenic role.
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Costantino A, Michelon M, Noviello D, Macaluso FS, Leone S, Bonaccorso N, Costantino C, Vecchi M, Caprioli F. Attitudes towards Vaccinations in a National Italian Cohort of Patients with Inflammatory Bowel Disease. Vaccines (Basel) 2023; 11:1591. [PMID: 37896993 PMCID: PMC10611209 DOI: 10.3390/vaccines11101591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/19/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND The vaccination status of patients with inflammatory bowel disease (IBD) should be investigated before starting any treatment, and patients should eventually be vaccinated against vaccine-preventable diseases (VPDs). Patients with IBD may have suboptimal vaccination rates. The aim of this study was to evaluate the vaccination coverage, attitude towards vaccinations, and determinants among an Italian cohort of patients with IBD. METHODS AMICI, the Italian IBD patients' association, sent an anonymous web-based questionnaire in February 2021. Previous vaccination status and patients' attitudes towards vaccinations were recorded. We examined the factors influencing their attitudes using crude and adjusted odds ratios (adjORs) with 95% confidence intervals (CIs). RESULTS Among the 4039 patients invited, 1252 patients (including 729 women, median age 47.7 [37-58]) completed the questionnaire, with a response rate of 25.3%. Respondents declared being vaccinated against tetanus (74.1%), flu (67.7%; last season), MMR (43.3%), HBV (37.1%), pneumococcus (29.1%), meningitis (20%), HAV (16%), VZV (15.3%), and HPV (7.6%). Complete vaccination history was not remembered by 20.7% of the patients. One thousand one hundred and twelve (88.8%) expressed a positive attitude towards vaccination, 91 (7.3%) were indifferent, and 49 (3.9%) reported being opposed to vaccinations. The belief of a possible return of VPDs with a decline in vaccination coverage rates was the factor most strongly related to a positive attitude towards vaccinations (adjOR 5.67, 95% CI 3.45-9.30, p-value < 0.001). CONCLUSIONS A low vaccination rate against some VPDs was found among a national cohort of patients with IBD, despite a generally positive attitude towards vaccinations.
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Saibeni S, Zanetti M, Bezzio C, Pironi L, Armuzzi A, Riso S, Caprioli F, Lezo A, Macaluso FS, Pugliese D, Daperno M, Giorgetti GM. Nutritional care at centres managing patients with inflammatory bowel disease: A nationwide survey in Italy. Dig Liver Dis 2023; 55:1028-1033. [PMID: 37355395 DOI: 10.1016/j.dld.2023.05.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 04/28/2023] [Accepted: 05/30/2023] [Indexed: 06/26/2023]
Abstract
BACKGROUND Patients with inflammatory bowel disease (IBD) are at risk of malnutrition, but little is known about how IBD centres provide nutritional care. AIM To assess how nutritional care is delivered at IBD centres across Italy. METHODS 120 IBD centres were invited to answer a web-based questionnaire. RESULTS 76 questionnaires (63.3%) were completed. An IBD-dedicated nutritionist is present in 27 centres (35.5%). Fifty-two centres (68.4%) have an IBD multidisciplinary team, and 22 of these include a nutritionist. In the outpatient setting, malnutrition risk is evaluated at each visit in 23 centres (30.3%), while nutritional status is assessed at each visit in 21 centres (27.6%). These assessments are performed by a gastroenterologist in almost all centres (93.4% and 88.2%, respectively) and more rarely by a nutritionist (32.9% and 36.9%), dietician (7.9% and 2.6%) or nurse (3.9% and 9.2%). The decision to offer oral nutritional support is made by a gastroenterologist alone (35.5%), a nutritionist alone (23.7%), or a team of the two (38.2%). CONCLUSIONS Nutritional care for IBD patients appears quite far from satisfactory in the Italian reality. Educational and structural interventions are urgently needed to improve assessment and treatment of malnutrition in everyday clinical practice.
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Aromolo IF, Simeoli D, Maronese CA, Altomare A, Noviello D, Caprioli F, Marzano AV. The Bowel-Associated Arthritis-Dermatosis Syndrome (BADAS): A Systematic Review. Metabolites 2023; 13:790. [PMID: 37512497 PMCID: PMC10386568 DOI: 10.3390/metabo13070790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/11/2023] [Accepted: 06/21/2023] [Indexed: 07/30/2023] Open
Abstract
Bowel-associated arthritis-dermatosis syndrome (BADAS) is a rare neutrophilic dermatosis that was first described in 1971 in patients who underwent bypass surgery for obesity. Over the years, the number of reported cases associated with medical gastroenterological conditions, particularly inflammatory bowel disease (IBD), has progressively increased. To date, there are no systematic reviews in the literature on BADAS. The design of an a priori protocol was based on PRISMA guidelines, and a search of PubMed and Scopus databases was conducted for articles published between 1971 and 2023 related to the topic. Fifty-one articles including 113 patients with BADAS were analyzed in this systematic review. Bariatric surgery and IBD were the most frequently reported causes of BADAS, accounting for 63.7% and 24.7% of all cases, respectively. A total of 85% of cases displayed the typical dermatological presentation, including urticarial maculopapular lesions centered by a vesicopustule, with the majority of lesions located on the upper limbs (73.5%). Polyarthralgia or localized arthritis were always present. Atypical presentations included cellulitis-like, erythema-nodosum-like, Sweet-syndrome-like and pyoderma-gangrenosum-like manifestations. Gastrointestinal symptoms were frequently observed in IBD-related cases (67.9%). The histopathology showed a neutrophilic infiltrate (96.6%). The most commonly used treatment regimens consisted of systemic corticosteroids, metronidazole and tetracyclines, either alone or in combination. A relapsing-remitting course was observed in 52.1% of patients. In conclusion, BADAS is a neutrophilic dermatosis that presents with a wide variety of cutaneous manifestations, both typical and atypical. Gastrointestinal symptoms are frequently observed, particularly in cases related to IBD. The histopathology is clear but not specific compared with other neutrophilic dermatoses. The diagnosis can be challenging, but the relapsing-remitting course and the strong association with polyarthralgia and gastrointestinal disease can aid in the diagnosis.
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Principi M, Macaluso FS, Todeschini A, Facciotti F, Contaldo A, Castiglione F, Nardone OM, Spagnuolo R, Doldo P, Riguccio G, Conforti FS, Viganò C, Ascolani M, Fiorino G, Correale C, Bodini G, Milla M, Scardino G, Vernero M, Desideri F, Caprioli F, Mannino M, Rizzo G, Orlando A. Safety, hesitancy of coronavirus disease 2019 vaccination and pandemic burden in patients with inflammatory bowel disease: data of a national study (ESCAPE-IBD). Eur J Gastroenterol Hepatol 2023; 35:629-634. [PMID: 37115976 DOI: 10.1097/meg.0000000000002550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
BACKGROUND AND AIMS The purpose of this study was to present data on the safety of anti- severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination in a cohort of inflammatory bowel disease (IBD) patients of an ongoing multicenter study (ESCAPE-IBD) sponsored by the Italian Group for the study of Inflammatory Bowel Disease (ClinicalTrials.gov Identifier: NCT04769258). METHODS Anti-SARS-CoV-2 vaccination was administrated to 809 IBD patients. Interviews were conducted to report adverse events related to vaccination. Of these 809, 346 patients were surveyed on the pandemic burden and the main reason for hesitancy in coronavirus disease 2019 vaccination. The chi-square test was used to compare categorical variables. Logistic regression was used to assess the relationship between disease-related characteristics and the onset of adverse events. RESULTS About 45% of patients had at least one side effect, following the first dose (10%), the second (15%), and both doses (19%). All the adverse events were mild and lasted only a few days. Logistic regression analysis revealed that female sex ( P < 0.001), younger age ( P = 0.001), seroconversion ( P = 0.002), and comorbidity ( P < 0.001) were significantly associated with adverse events. The survey showed that the main concerns were the possibility of adverse event (33%). Almost all patients (99%) felt safer having been vaccinated at their IBD reference center. CONCLUSION The vaccine reactions experienced in IBD patients were mostly self-limited. We found high acceptance and good safety of SARS-CoV-2 vaccination in our cohort.
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Lattanzi G, Strati F, Díaz-Basabe A, Perillo F, Amoroso C, Protti G, Rita Giuffrè M, Iachini L, Baeri A, Baldari L, Cassinotti E, Ghidini M, Galassi B, Lopez G, Noviello D, Porretti L, Trombetta E, Messuti E, Mazzarella L, Iezzi G, Nicassio F, Granucci F, Vecchi M, Caprioli F, Facciotti F. iNKT cell-neutrophil crosstalk promotes colorectal cancer pathogenesis. Mucosal Immunol 2023; 16:326-340. [PMID: 37004750 DOI: 10.1016/j.mucimm.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/21/2023] [Accepted: 03/22/2023] [Indexed: 04/03/2023]
Abstract
iNKT cells account for a relevant fraction of effector T-cells in the intestine and are considered an attractive platform for cancer immunotherapy. Although iNKT cells are cytotoxic lymphocytes, their functional role in colorectal cancer (CRC) is still controversial, limiting their therapeutic use. Thus, we examined the immune cell composition and iNKT cell phenotype of CRC lesions in patients (n = 118) and different murine models. High-dimensional single-cell flow-cytometry, metagenomics, and RNA sequencing experiments revealed that iNKT cells are enriched in tumor lesions. The tumor-associated pathobiont Fusobacterium nucleatum induces IL-17 and Granulocyte-macrophage colony-stimulating factor (GM-CSF) expression in iNKT cells without affecting their cytotoxic capability but promoting iNKT-mediated recruitment of neutrophils with polymorphonuclear myeloid-derived suppressor cells-like phenotype and functions. The lack of iNKT cells reduced the tumor burden and recruitment of immune suppressive neutrophils. iNKT cells in-vivo activation with α-galactosylceramide restored their anti-tumor function, suggesting that iNKT cells can be modulated to overcome CRC-associated immune evasion. Tumor co-infiltration by iNKT cells and neutrophils correlates with negative clinical outcomes, highlighting the importance of iNKT cells in the pathophysiology of CRC. Our results reveal a functional plasticity of iNKT cells in CRC, suggesting a pivotal role of iNKT cells in shaping the tumor microenvironment, with relevant implications for treatment.
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Farini A, Tripodi L, Villa C, Strati F, Facoetti A, Baselli G, Troisi J, Landolfi A, Lonati C, Molinaro D, Wintzinger M, Gatti S, Cassani B, Caprioli F, Facciotti F, Quattrocelli M, Torrente Y. Microbiota dysbiosis influences immune system and muscle pathophysiology of dystrophin-deficient mice. EMBO Mol Med 2023; 15:e16244. [PMID: 36533294 PMCID: PMC9994487 DOI: 10.15252/emmm.202216244] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022] Open
Abstract
Duchenne muscular dystrophy (DMD) is a progressive severe muscle-wasting disease caused by mutations in DMD, encoding dystrophin, that leads to loss of muscle function with cardiac/respiratory failure and premature death. Since dystrophic muscles are sensed by infiltrating inflammatory cells and gut microbial communities can cause immune dysregulation and metabolic syndrome, we sought to investigate whether intestinal bacteria support the muscle immune response in mdx dystrophic murine model. We highlighted a strong correlation between DMD disease features and the relative abundance of Prevotella. Furthermore, the absence of gut microbes through the generation of mdx germ-free animal model, as well as modulation of the microbial community structure by antibiotic treatment, influenced muscle immunity and fibrosis. Intestinal colonization of mdx mice with eubiotic microbiota was sufficient to reduce inflammation and improve muscle pathology and function. This work identifies a potential role for the gut microbiota in the pathogenesis of DMD.
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Noviello D, Facciotti F, Caprioli F. Environmental Protective and Risk Factors in an At-Risk Population of Subsequent Crohn's Disease. Gastroenterology 2023; 164:500-501. [PMID: 35728688 DOI: 10.1053/j.gastro.2022.06.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 06/17/2022] [Indexed: 12/02/2022]
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Macaluso FS, Papi C, Orlando A, Festa S, Pugliese D, Bonovas S, Pansieri C, Piovani D, Fiorino G, Fantini MC, Caprioli F, Daperno M, Armuzzi A. Use of biologics for the management of Crohn's disease: IG-IBD clinical guidelines based on the GRADE methodology. Dig Liver Dis 2023; 55:442-453. [PMID: 36792429 DOI: 10.1016/j.dld.2023.01.155] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/21/2022] [Accepted: 01/18/2023] [Indexed: 02/17/2023]
Abstract
A cure for Crohn's disease (CD), a chronic inflammatory disease of the gastrointestinal tract of unknown etiology, is not available, so patients require lifelong management to keep inflammation under control. The therapeutic armamentarium has expanded with approval of several biological drugs, including infliximab, adalimumab, vedolizumab and ustekinumab - monoclonal antibodies that target different inflammatory pathways - and darvadstrocel, a suspension of expanded human allogeneic, adipose-derived, mesenchymal stromal cells for the treatment of refractory complex perianal fistula. Notwithstanding existing practice guidelines on medical therapy for CD, the Italian Group for the Study of Inflammatory Bowel Disease felt the need to issue new guidelines focused on the use of biologics for managing the intestinal manifestations of CD and based on the GRADE methodology. This document presents recommendations regarding six clinical settings, from the induction to the maintenance of clinical remission, and from optimization and de-escalation of treatments to dealing with perianal CD and post-operative recurrence. The 19 evidence-based statements are supported by information on the quality of the evidence, agreement rate among panel members, and panel comments mainly based on evidence from real world studies.
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Macaluso FS, Principi M, Facciotti F, Contaldo A, Todeschini A, Saibeni S, Bezzio C, Castiglione F, Nardone OM, Spagnuolo R, Fantini MC, Riguccio G, Caprioli F, Viganò C, Felice C, Fiorino G, Correale C, Bodini G, Milla M, Scardino G, Vernero M, Desideri F, Mannino M, Rizzo G, Orlando A. Reduced humoral response to two doses of COVID-19 vaccine in patients with inflammatory bowel disease: Data from ESCAPE-IBD, an IG-IBD study. Dig Liver Dis 2023; 55:154-159. [PMID: 36127228 PMCID: PMC9420701 DOI: 10.1016/j.dld.2022.08.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/04/2022] [Accepted: 08/16/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Patients on immunosuppressive drugs have been excluded from COVID-19 vaccines trials, creating concerns regarding their efficacy. AIMS To explore the humoral response to COVID-19 vaccines in patients with inflammatory bowel disease (IBD) METHODS: Effectiveness and Safety of COVID-19 Vaccine in Patients with Inflammatory Bowel Disease (IBD) Treated with Immunomodulatory or Biological Drugs (ESCAPE-IBD) is a prospective, multicentre study promoted by the Italian Group for the study of Inflammatory Bowel Disease. We present data on serological response eight weeks after the second dose of COVID-19 vaccination in IBD patients and healthy controls (HCs). RESULTS 1076 patients with IBD and 1126 HCs were analyzed. Seropositivity for anti-SARS-CoV-2 IgG was reported for most IBD patients, even if with a lesser rate compared with HCs (92.1% vs. 97.9%; p<0.001). HCs had higher antibody concentrations (median OD 8.72 [IQR 5.2-14-2]) compared to the whole cohort of IBD patients (median OD 1.54 [IQR 0.8-3.6]; p<0.001) and the subgroup of IBD patients (n=280) without any treatment or on aminosalicylates only (median OD 1.72 [IQR 1.0-4.1]; p<0.001). CONCLUSIONS Although most IBD patients showed seropositivity after COVID-19 vaccines, the magnitude of the humoral response was significantly lower than in HCs. Differently from other studies, these findings seem to be mostly unrelated to the use of immune-modifying treatments (ClinicalTrials.govID:NCT04769258).
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