Long-term outcome of risankizumab in Crohn's disease: a real-world GETAID study.

INTRODUCTION: The aim of this study was to assess the long-term effectiveness and safety of risankizumab maintenance treatment in a large real-world cohort of patients with CD. PATIENTS AND METHODS: From May 2021 to August 2023, all consecutive CD patients treated with risankizumab in 25 GETAID centers have been retrospectively included. The primary endpoint was steroid-free clinical remission (Harvey Bradshaw Index (HBI) <5) at 52 weeks. RESULTS: Of the 174 patients included, 99%, 93%, and 96% had been previously exposed to anti-TNF, vedolizumab, and ustekinumab, respectively. All patients had received ≥3 biologics and 108 (62%) had previous intestinal resection. Median follow-up was 13.7 (10.0-18.1) months. The rates of steroid-free clinical remission and clinical remission at week 26 were 47% (72/152) and 52% (79/152), and 46% (58/125), and 48% (60/125) at week 52, respectively. Risankizumab persistence rates were 94%, 89%, and 79% at weeks 12, 26, and 52, respectively. At the end of follow-up, 45 (45/174, 26%) patients had discontinued risankizumab (loss of response, 42%; primary failure, 37%; intolerance, 13%). Thirty-six patients (36/174, 20.9%) were hospitalized and 22 (22/174, 12.6%) required intestinal resection. Fifty-one (29%) patients had an adverse event including 26 (15%) serious adverse events (CD flare, n=17). One death (myocardial infarction) and one cancer (papillary thyroid carcinoma) were observed. CONCLUSION: This is the first real-life study to report long-term outcomes in patients with refractory CD treated with risankizumab. Half of the patients achieved steroid-free clinical remission after one year, and the safety profile was consistent with the literature.

Intravenous Versus Subcutaneous Infliximab in Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis.

BACKGROUND: Subcutaneous (SC) infliximab may provide multiple benefits over intravenous (IV) formulations. However, studies for efficacy and safety in inflammatory bowel disease (IBD) have been constrained by small sizes that limit the interpretation of outcomes, especially for subgroups potentially at high-risk of disease relapse. METHODS: We conducted a systematic review and random-effects meta-analysis up to January 2023 to evaluate the change in clinical remission after transitioning from IV to SC infliximab in patients with IBD in clinical remission. The primary outcome was measured using the relative risk for meta-analysis. RESULTS: 15 studies of patients established ≥3 months on IV infliximab were identified, consisting of 1371 patients and 840 patient-years of follow-up. There was no loss of clinical remission in the IBD cohort overall, Crohn's disease (CD), and perianal CD p=0.55 & p=0.11 at 9-12 months, and p=0.50 at 6 months respectively). Neither prior IV dose (≤10mg/kg 6-weekly) (p=0.48) nor IBD disease subtype was associated with an increased clinical relapse rate at 6 months (p=0.48 and p=0.45 (UC vs CD), respectively). CONCLUSION: Changing patients established on IV infliximab to an SC formulation is associated with a high ongoing clinical remission and low adverse event rate. Furthermore, there are no signals for adverse outcomes among different IBD disease subtypes, nor in those on escalated IV infliximab dosing schedules up to 10mg/kg 6-weekly. This data should provide patients and clinicians alike with confidence in SC infliximab use in IBD.

Physical Activity and IBD: State of Art and Knowledge, Patients and Healthcare Professionals Points of View, A French Multicenter Cross Sectional Study.

BACKGROUND: Several studies have reported low levels of physical activity (PA) in patients with inflammatory bowel diseases (IBD), possibly related to a lack of information and support, despite the many recognized benefits such as cardiovascular prevention or quality of life (QoL) improvement. METHODS: The purpose of our study was to identify challenges faced by patients and to evaluate IBD impact on PA and QoL by using the International Physical Activity Questionnaire short form and the 32-item Inflammatory Bowel Disease Questionnaire (IBDQ-32) questionnaire, respectively. We also assessed the expectations and knowledge of patients and healthcare professionals using the MICI-Active questionnaire that we developed. RESULTS: We included 298 IBD patients in 4 French hospitals, with a mean age of 38 years. We found a decrease in training frequency since IBD diagnosis, regardless of age, gender, symptom intensity, or type of disease. Moreover, there was an increase in low intensity activities like walking and a decrease in competitions and sports club registrations. Intensity of symptoms has a negative impact on QoL, as evidenced by the worsening of IBDQ score. Conversely, a higher PA intensity was correlated with a higher IBDQ score, regardless of symptoms intensity. The main barrier to PA was fatigue (56%), and the main fear was diarrhea (42%). Furthermore, 75% of patients did not feel sufficiently informed, and 61% were interested in coaching. A total of 112 healthcare professionals were interviewed, 62.5% said they had already discussed of PA with their patients, but 98% felt that they lacked knowledge. CONCLUSIONS: Inflammatory bowel disease constraints and symptoms have a strong impact on PA. Work needs to be done to better train practitioners to improve IBD patient management, who have much to gain from better PA.

We showed a strong impact of IBD on physical activity (PA) and quality of life, assessed by questionnaire in 298 IBD patients. In addition, we identified the main barriers to PA and interviewed health professionals about their knowledge about it.

Prevalence of FGF23 elevation in patients with hypophosphatemia.

BACKGROUND AND AIMS: To investigate the contribution of FGF23 in explaining the cases of hypophosphatemia observed in clinical practice, we aimed to determine for the first time the prevalence of FGF23 elevation in patients with hypophosphatemia and to describe the different mechanisms of FGF23-related hypophosphatemic disorders. MATERIALS AND METHODS: We performed a prospective, observational, multicenter, cohort study of 260 patients with hypophosphatemia. Blood measurements (PTH, 1,25-dihydroxyvitamin D, bone alkaline phosphatase, 25-hydroxyvitamin D, and FGF23) were performed on a Liaison XL® (DiaSorin) analyzer. RESULTS: Primary elevation of FGF23 (>95.4 pg/mL) was reported in 10.4% (95CI: 7.0-14.7) of patients (n = 27) with hypophosphatemia, suggesting that at least 1 in 10 cases of hypophosphatemia was erroneously attributed to an etiology other than FGF23 elevation. Patients with elevated blood FGF23 were grouped according to the etiology of the FGF23 elevation. Thus, 10 patients had a renal pathology, chronic kidney disease or post-renal transplantation condition. The remaining patients (n = 17) had the following etiologies: malignancies (n = 9), benign pancreatic tumor (n = 1), post-cardiac surgery (n = 4), cirrhosis (n = 2), and chronic obstructive pulmonary disease (n = 1). CONCLUSION: In order to improve patient management, it seems essential to better integrate plasma FGF23 measurement into the routine evaluation of hypophosphatemia.

Histological healing induced by tofacitinib in ulcerative colitis: A multicentre study.

BACKGROUND: While the efficacy of tofacitinib to induce and maintain clinical and endoscopic remission is well established in ulcerative colitis (UC), little is known about its efficacy to induce histological remission. METHODS: We conducted a retrospective multicentric cohort study. UC patients ≥ 16 years treated by tofacitinib in whom histological activity has been evaluated before and after induction were eligible. The primary endpoint was the histological remission at the end of induction, assessed by the Nancy index and the epithelial neutrophilic infiltrate. RESULTS: A total of 42 patients with UC (93% previously exposed to an anti-TNF and 81% to vedolizumab) were included between July 2018 and April 2022 and were followed for a median duration of 84 weeks [IQR, 35-134]. At the end of induction period (whether prolonged or not), 19% and 24% of patients achieved histological remission, using the Nancy index and the epithelial neutrophilic infiltrate, respectively. Survival without tofacitinib discontinuation was significantly longer in patients without epithelial neutrophilic infiltrate at the end of induction (whether prolonged or not) compared with patients with epithelial neutrophilic infiltrate (p = 0.036). CONCLUSION: Tofacitinib induced histological remission in one fifth to one quarter of patients with UC who have previously failed anti-TNF or/and vedolizumab after induction (whether prolonged or not).

Impact of screening programme to prevent anal cancer in high-risk patients with HIV.

INTRODUCTION: We assessed the impact of a nationwide screening programme to reduce the risk of anal cancer in a large cohort of high-risk patients with HIV. METHODS: From a large database from one referral centre, all high-risk patients with HIV (men who have sex with men, history of anal or genital warts, or previous cervix human papillomavirus-related lesions) who were eligible to enter the French anal cancer screening programme (2011-2020) were retrospectively included. Adherence to the screening programme was defined as no interval >18 months between two visits. Standardized management included perianal visualization and standard anoscopy with biopsies of macroscopic abnormalities. RESULTS: Overall, 700 patients with HIV were included (median follow-up 8.4 years [interquartile range 4.3-9.2] and 1491.6 patient-years), and 336 had one or more proctology visit. A total of 13 patients were diagnosed with anal squamous cell carcinomas. The risk of anal cancer was higher with anal intra-epithelial neoplasia grade 3 (AIN3; hazard ratio [HR] 44.5 [95% confidence interval {CI} 11.2-176.6], p < 0.001), AIN2 (HR 11.9 [95% CI 2.1-66.9], p = 0.005), or high-grade dysplasia (HR 23.4 [95% CI 7.9-69.1], p < 0.001) than with low-grade dysplasia or no lesion. Among the patients who were strictly adherent to the screening programme (4.6% [32/700]), we did not report any AIN or anal cancer, but we also did not observe any significant reduction in the risk of anal cancer (p = 0.51), AIN3 (p = 0.28), high-grade dysplasia (p = 0.19), or any AIN lesions (p = 0.10) compared with non-adherent patients. In contrast, screened patients were more likely to be diagnosed with anal warts (HR 3.71 [95% CI 2.14-6.42], p < 0.001). CONCLUSION: Macroscopic high-grade dysplasia lesions are associated with a higher risk of developing anal cancer. Despite finding no cases of cancer during the screening programme, we also did not demonstrate a clear benefit from our screening programme for the prevention of anal cancer in high-risk patients with HIV.

Tofacitinib for Patients with Anti-TNF Refractory Ulcerative Proctitis: A Multicentre Cohort Study from the GETAID.

BACKGROUND: Although ulcerative proctitis [UP] can dramatically impair quality of life, treatment efficacy has been poorly investigated in UP as it was historically excluded from phase 2/3 randomised controlled trials in ulcerative colitis. Our aim was to assess the effectiveness and safety of tofacitinib for the treatment of UP. METHODS: We conducted a retrospective, multicentre study in 17 GETAID centres, including consecutive patients with UP treated with tofacitinib. The primary endpoint was steroid-free remission between Week 8 and Week 14, defined as a partial Mayo score of 2 [and no individual subscore above 1]. Secondary outcomes included clinical response and steroid-free remission after induction and at 1 year. RESULTS: All the 35 enrolled patients previously received anti-tumour necrosis factor [TNF] therapy and 88.6% were exposed to at least two lines of biologics. At baseline, the median partial Mayo score was 7 (intequartile range [IQR] [5.5-7]). After induction [W8-W14], 42.9% and 60.0% of patients achieved steroid-free remission and clinical response, respectively. At 1 year, the steroid-free clinical remission and clinical response rates were 39.4% and 45.5%, respectively, and 51.2% [17/33] were still receiving tofacitinib treatment. Survival without tofacitinib withdrawal was estimated at 50.4% (95% confidence interval [CI] [35.5-71.6]) at 1 year. Only a lower partial Mayo at baseline was independently associated with remission at induction (0dds ratio [OR] = 0.56 for an increase of 1, (95% CI [0.33-0.95], p = 0.03). Five [14.3%] adverse events were reported, with one leading to treatment withdrawal [septic shock secondary to cholecystitis]. CONCLUSION: Tofacitinib may offer a therapeutic option for patients with refractory UP.

Switching From Intravenous to Subcutaneous Infliximab is Safe and Feasible in Patients With Inflammatory Bowel Disease Suffering From Obesity: A Post Hoc Analysis of the REMSWITCH Study.

The REMSWITCH study recently demonstrated that switching from intravenous (IV) to subcutaneous (SC) infliximab (IFX) is feasible and well-accepted leading to a low risk of relapse in patients with inflammatory bowel disease (IBD).1 Because the doses of IV IFX depend on patients' weight contrary to SC IFX, whether the switch is also feasible in patients with IBD suffering from obesity remains questionable.

Prevalence of and Factors Associated With Extraintestinal Manifestations and Their Remission in Inflammatory Bowel Disease: The EXTRA-Intestinal Manifestation Prospective Study From the Groupe d'Etude Thérapeutique des Affections Inflammatoires du Tube Digestif.

INTRODUCTION: Extraintestinal manifestations (EIMs) of inflammatory bowel disease (IBD) are challenging clinical situation. No prospective study assessed remission risk factors of EIMs. The aim of this study was to prospectively investigate the epidemiology, risk factors of EIM occurrence, and EIM remission in a large IBD cohort. METHODS: We conducted a cross-sectional study in 30 French referral centers. Between May 2021 and June 2021, all consecutive patients attending to hospital appointment were systematically invited to fill out a questionnaire. RESULTS: A total of 1,971 consecutive patients with IBD were analyzed. There were 1,056 women (53.8%), and the median age of patients was 41 years (31-54). The median disease duration was 11 years (1-18). Overall, 544 (27.6%) had at least 1 EIM. In 20.2% of cases, patients had multiple EIMs. The most frequent EIMs were rheumatological (19%) and dermatological (10%) manifestations. Immunosuppressant treatment (odds ratio [OR] = 2.56; P < 0.001) was a risk factor of EIM, while the Montreal A3 classification (OR = 0.61, P = 0.023) and male gender (OR = 0.61, P < 0.001) were associated with a lower risk of EIM occurrence. IBD current clinical remission (OR = 2.42; P < 0.001) and smoking cessation (OR = 2.98; P < 0.001) were associated factors of EIM remission. Conversely, age at IBD diagnosis (OR = 0.98; P < 0.018) was associated with a lower risk of EIM remission. DISCUSSION: One quarter of patients had at least 1 EIM. Beyond factors associated with the presence of EIMs, patients with IBD current clinical remission and smoking cessation are more likely to achieve EIM remission, while increasing age at IBD diagnosis is associated with decreased chance of remission.

Obesity in adult patients with inflammatory bowel disease: Clinical features and impact on disability. A cross-sectional survey from the GETAID.

BACKGROUND: In recent years, an increasing prevalence of obesity in inflammatory bowel disease (IBD) has been observed. However, only a few studies have focused on the impact of overweight and obesity on IBD-related disability. AIMS: To identify the factors associated with obese and overweight patients with IBD, including IBD-related disability. PATIENTS AND METHODS: In this cross-sectional study, we included 1704 consecutive patients with IBD in 42 centres affiliated with the Groupe d'Etude Therapeutique des Affections Inflammatoires du tube Digestif (GETAID) using a 4-page questionnaire. Factors associated with obesity and overweight were assessed using univariate and multivariate analyses (odds ratios (ORs) are provided with 95% confidence intervals). RESULTS: The prevalence rates of overweight and obesity were 24.1% and 12.2%, respectively. Multivariable analyses were stratified by age, sex, type of IBD, clinical remission and age at diagnosis of IBD. Overweight was significantly associated with male sex (OR = 0.52, 95% CI [0.39-0.68], p < 0.001), age (OR = 1.02, 95% CI [1.01-1.03], p < 0.001) and body image subscore (OR = 1.15, 95% CI [1.10-1.20], p < 0.001) (Table 2). Obesity was significantly associated with age (OR = 1.03, 95% CI [1.02-1.04], p < 0.001), joint pain subscore (OR = 1.08, 95% CI [1.02-1.14], p < 0.001) and body image subscore (OR = 1.25, 95% CI [1.19-1.32], p < 0.001) (Table 3). CONCLUSION: The increasing prevalence of overweight and obesity in patients with IBD is associated with age and poorer body image. A holistic approach to IBD patient care should be encouraged to improve IBD-related disability and to prevent rheumatological and cardiovascular complications.

Prevalence and Determinants of Fatigue in Patients with IBD: A Cross-Sectional Survey from the GETAID.

BACKGROUND: Fatigue is commonly reported by patients with inflammatory bowel disease [IBD], but the determinants of IBD-related fatigue have yet to be determined. AIMS: To identify the factors associated with fatigue in a large population of patients with IBD. PATIENTS AND METHODS: Fatigue and nine other IBD-related disability dimensions were assessed in a cohort of 1704 consecutive patients with IBD using the IBD-disk questionnaire in a cross-sectional survey of 42 French and Belgian centres. Fatigue and severe fatigue were defined as energy subscores >5 and >7, respectively. Determinants of fatigue were assessed using univariate and multivariate analyses (odds ratios [ORs] are provided with 95% confidence intervals). RESULTS: The prevalence rates of fatigue and severe fatigue were 54.1% and 37.1%, respectively. Both fatigue and severe fatigue were significantly higher in patients with active disease than in patients with inactive disease [64.9% vs 44.7% and 47.4% vs 28.6%, respectively; p < 0.001 for both comparisons]. In the multivariate analysis stratified by age, sex, type of IBD and IBD activity, fatigue was associated with age >40 years (OR = 0.71 [0.54-0.93]), female sex (OR = 1.48 [1.13-1.93]) and IBD-related sick leave (OR = 1.61 [1.19-2.16]), and joint pain (OR = 1.60 [1.17-2.18]), abdominal pain (OR = 1.78 [1.29-2.45]), regulating defecation (OR = 1.67 [1.20-2.32]), education and work (OR = 1.96 [1.40-2.75]), body image (OR = 1.38 [1.02-1.86]), sleep (OR = 3.60 [2.66-4.88]) and emotions (OR = 3.60 [2.66-4.88]) subscores >5. CONCLUSION: Determinants of fatigue are not restricted to IBD-related factors but also include social factors, sleep and emotional disturbances, thus supporting a holistic approach to IBD patient care.

Adalimumab in Biologic-naïve Patients With Crohn's Disease After Resolution of an Intra-abdominal Abscess: A Prospective Study From the GETAID.

BACKGROUND & AIMS: The management of intra-abdominal abscesses complicating Crohn's disease (CD) is challenging, and surgery with delayed intestinal resection is often recommended. The aims of this study were to estimate the success rate of adalimumab (ADA) in patients with CD with an intra-abdominal abscess resolved without surgery, and to identify predictive factors for success. METHODS: A multicenter, prospective study was conducted in biologic-naïve patients with CD with resolved intra-abdominal abscess treated with ADA with a 2-year follow-up. The primary endpoint was ADA failure at week (W) 24 defined as a need for steroids after W12, intestinal resection, abscess recurrence, and clinical relapse. Secondary post-hoc endpoint was the long-term success defined as the survival without abscess relapse or intestinal resection at W104. The factors associated with ADA failure at W24 and W104 were identified using a logistic and a Cox regression, respectively. RESULTS: From April 2013 to December 2017, 190 patients from 27 GETAID centers were screened, and 117 were included in the analysis. Fifty-eight patients (50%) were male, and the median age at baseline was 28 years. At W24, 87 patients (74%; 95% confidence interval [CI], 65.5%-82.0%; n = 117) achieved ADA success. Among the 30 patients with ADA failure, 15 underwent surgery. At W104, the survival rate without abscess recurrence or surgery was 72.9% (95% CI, 62.1%-79.8%; n = 109). Abscess drainage was significantly associated with ADA failure at W24 (odds ratio, 4.18; 95% CI, 1.06-16.5; P =0 .043). Disease duration (hazard ratio [HR], 1.32; 95% CI, 1.09-1.59; P = .008), abscess drainage (HR, 5.59; 95% CI, 2.21-14.15; P = .001), and inflammatory changes in mesenteric fat (HR, 0.4; 95% CI, 0.17-0.94; P = .046) were significantly associated with ADA failure at W104. CONCLUSION: Provided that the abscess was carefully managed before initiating medical treatment, this study showed the high efficacy of ADA in the short and long term in biologic-naïve patients with CD complicated by an intra-abdominal abscess. CLINICALTRIALS: gov, Number: NCT02856763.

Positive margins and plexitis increase the risk of recurrence after ileocecal resection: A systematic review and meta-analysis.

INTRODUCTION: There is debate over the impact of residual microscopic disease after ileocecal resection in Crohn's disease (CD) to predict recurrence. We conducted a meta-analysis to evaluate the impact of positive histological margins and plexitis after ileocecal resection on the risk of postoperative recurrence. METHODS: Using a systematic search, we identified. 30 studies evaluating the impact of inflammatory margins on CD recurrence. The primary outcome was the postoperative clinical recurrence and secondary outcomes were surgical, and endoscopic recurrence. We performed random-effects meta-analysis and estimated odds ratio (OR) and 95% CIs. RESULTS: Thirty studies were analyzed, seven focused on myenteric plexitis, six on submucosal plexitis and twenty-three on positive margins. Inflammatory margins were associated with a higher rate of clinical and surgical recurrences: respectively 14 studies - OR 2.38; 95% CI, 1.54 - 3.68- I2 = 68.2%, Q test-p = 0.0003 and 8 studies - OR, 1.52; 95% CI, 1.07-2.16 - I2 =0%; Q test-p = 0.43. The presence of myenteric plexitis was associated with a higher rate of clinical recurrence (4 studies- OR, 1.60; 95%CI, 1.12-2.29; I2= 0%, Q-test-p = 0.61), and of endoscopic recurrence (4 studies - OR, 4.25; 95%CI; 2.06-8.76; I2= 0%, Q test-p = 0.97). Submucosal plexitis was not associated with an increased risk of endoscopic recurrence (4 studies - OR, 0.94; 95%CI; 0.58-1.52; I2= 0%, Q test-p = 0.79). CONCLUSION: Inflammatory margins and/or plexitis were associated with postoperative recurrence after ileocecal resection for CD. These elements should be taken into account in future algorithm for prevention of postoperative recurrence.

Risk of SARS-CoV-2 infection in healthcare workers with inflammatory bowel disease: a case-control study.

Background: Whether healthcare workers with inflammatory bowel disease (IBD) are at increased risk of Novel coronavirus disease (COVID-19) due to occupational exposure is unknown. Aim: To assess the risk of COVID-19 in healthcare workers with IBD. Methods: A case control study enrolled 326 healthcare workers with IBD from 17 GETAID centres and matched non-healthcare workers with IBD controls (1:1) for gender, age, disease subtype and year of diagnosis. The study period was year 2020 during the COVID-19 outbreak. Results: In total, 59 COVID-19 were recorded among cases (n = 32) and controls (n = 27), including 2 severe COVID-19 (requiring hospitalization, mechanic ventilation) but no death. No difference was observed between healthcare workers and controls regarding the overall incidence rates of COVID-19 4.9 ± 2.2 vs. 3.8 ± 1.9 per 100 patient-semesters, P = 0.34) and the overall incidence rates of severe COVID-19 (0.6 ± 7.8 vs. 0.3 ± 5.5 per 100 patient-semesters, P = 0.42). In multivariate analysis in the entire study population, COVID-19 was associated with patients with body mass index > 30 kg/m2 (HR = 2.48, 95%CI [1.13-5.44], P = 0.02). Conclusion: Healthcare workers with IBD do not have an increased risk of COVID-19 compared with other patients with IBD.

Severe colitis in patients with melanoma treated with BRAF/MEK inhibitors.

BACKGROUND AND AIMS: Dual blockade of BRAF and MEK kinases is a standard of care for metastatic V600E/K BRAF mutant melanoma. This study reports the first systematic description of colitis due to BRAF and MEK inhibitors. METHODS: We studied consecutive patients with melanoma, treated with BRAF and MEK inhibitors, who had colitis requiring hospitalisation. Electronic files were studied; endoscopic biopsies and colectomy specimens were read centrally. RESULTS: Between January 2021 and March 2022, nine women and one man, aged 50-90 years, were studied. Nine patients received encorafenib and binimetinib; one patient received dabrafenib and trametinib. The main symptoms were diarrhoea, haematochezia, abdominal pain and intestinal obstruction. Blood tests showed anaemia, increased CRP and low serum albumin levels in most patients. All patients had ulcerations of the right colon with (2/10) or without (8/10) stenosis of the ileocecal valve, and 4/10 patients also had ulcerations distal to the right colon. Histopathological findings were suggestive of ischaemia and mild inflammation. Nine of the 10 patients discontinued BRAF/MEK inhibitors. Drugs were reintroduced in four patients, three of whom had a severe relapse of diarrhoea. Two patients required surgery and underwent intestinal resection. One patient died of enterocolitis. CONCLUSION: BRAF/MEK inhibitors can induce severe colitis characterised by ulcerations of the right colon.

Real-world comparison of effectiveness between tofacitinib and vedolizumab in patients with ulcerative colitis exposed to at least one anti-TNF agent.

BACKGROUND: Data comparing tofacitinib and vedolizumab in ulcerative colitis (UC) are lacking. AIMS: To compare the effectiveness of tofacitinib and vedolizumab in patients with UC who had prior exposure to anti-TNF therapy METHODS: In this multicentre study, we included consecutive patients with UC ≥18 years old with partial Mayo score >2 and prior anti-TNF exposure, who started tofacitinib or vedolizumab between January 2019 and June 2021. Comparisons were performed using propensity score analyses (inverse probability of treatment weighting). RESULTS: Overall, 126 and 178 patients received tofacitinib and vedolizumab, respectively. Intensified induction (vedolizumab infusion at week 10 or tofacitinib 10 mg b.d until week 16) was performed in 28.5% and 41.5% of patients, respectively. After propensity-score analysis, corticosteroid-free clinical remission (partial Mayo score ≤2) was achieved at week 16 in 45.1% and 40.2% of patients receiving tofacitinib and vedolizumab, respectively (aOR = 0.82 [0.35-1.91], p = 0.64). Endoscopic improvement (corticosteroid-free clinical remission and endoscopic Mayo score ≤1) (aOR = 0.23[0.08-0.65], p = 0.0032) and histological healing (endoscopic improvement + Nancy histological index ≤1) (13.4% vs 3.2%, aOR = 0.21[0.05-0.91], p = 0.023) were higher at week 16 in patients treated with tofacitinib. No factor was predictive of tofacitinib effectiveness. At least one primary failure to a biologic (OR = 0.46[0.22-0.99], p = 0.049), partial Mayo score >6 (OR = 0.39[0.17-0.90], p = 0.029) and CRP level > 30 mg/L at baseline (OR = 0.08[0.01-0.85], p = 0.036) were associated with vedolizumab failure. CONCLUSION: Tofacitinib and vedolizumab are effective in UC after failure of anti-TNF agents. However, tofacitinib seems more effective, especially in severe disease and primary failure to biologics.