scholarly journals ADALIMUMAB FOR ULCERATIVE COLITIS: RESULTS OF A BRAZILIAN MULTICENTER OBSERVATIONAL STUDY

2017 ◽  
Vol 54 (4) ◽  
pp. 321-327 ◽  
Author(s):  
Patrícia ZACHARIAS ◽  
Aderson Omar Mourão Cintra DAMIÃO ◽  
Antonio Carlos MORAES ◽  
Fábio Vieira TEIXEIRA ◽  
Juliano Coelho LUDVIG ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Latin American ◽  
Clinical Remission ◽  
Demographic Data ◽  
Case Series ◽  
Severe Ulcerative Colitis ◽  
Mayo Score ◽  
Adalimumab Therapy ◽  
Remission Rates

ABSTRACT BACKGROUND: Adalimumab is a monoclonal antibody, tumor necrosis factor-alpha (TNFα) inhibitor that has efficacy for inducing and maintaining remission in moderate-to-severe ulcerative colitis. Real world studies with adalimumab in Latin American ulcerative colitis patients are scarce. OBJECTIVE: To assess the clinical remission rates in induction and maintenance with adalimumab therapy in ulcerative colitis. METHODS: Observational, multicenter and retrospective study on a case series of patients with moderate-to-severe ulcerative colitis under adalimumab therapy. The variables analyzed were: demographic data, previous infliximab status, concomitant drugs, the Montreal Classification, disease activity (Mayo score) at weeks 0, 8, 26 and 52, or until the last follow-up. Clinical remission was defined as a partial Mayo score ≤2 and Last observation carried forward (LOCF) and Non responder imputation (NRI) analysis were used. RESULTS: Thirty-six patients were included in the study. With LOCF analysis, remission rates at weeks 8, 26 e 52 were of 41.7%, 47.2% and 47.2%, respectively. With NRI analysis, remission rates at weeks 8, 26 and 52 were of 41.7%, 41.7% and 27.8%, respectively. CONCLUSION: Adalimumab was effective in the treatment of moderate-to-severe ulcerative colitis. Clinical remission was observed in approximately 40% of the patients at weeks 8 and 26, and in almost a quarter of the patients after 1 year of follow up.

scholarly journals MODERATE TO SEVERE ENDOSCOPIC INFLAMMATION IS FREQUENT AFTER ACHIEVING CLINICAL REMISSION IN PEDIATRIC ULCERATIVE COLITIS

2021 ◽  
Vol 27 (Supplement_1) ◽  
pp. S13-S13
Author(s):  
Chen Sarbagili-Shabat ◽  
Dror Weiner ◽  
Joram Wardi ◽  
Lee Abramas ◽  
Michal Yaakov ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Clinical Remission ◽  
Residual Disease ◽  
Activity Index ◽  
Final Analysis ◽  
Mucosal Healing ◽  
Sustained Remission ◽  
High Relapse Rate ◽  
Mayo Score

Abstract Background Pediatric ulcerative colitis (UC) is characterized by low sustained remission rates and frequent extension of disease even if clinical remission is obtained with therapy. Moderate to severe endoscopic activity is a risk factor for relapse while evidence regarding early mucosal healing or persistence of inflammation after remission in children is not available. Our aim was to evaluate if persistence of significant inflammation is common and could explain the high relapse rate in pediatric UC. Methods Pediatric UC patients with clinical remission, defined as pediatric UC activity index (PUCAI) scores < 10, were prospectively assessed for mucosal healing by endoscopy 3–5 months after remission was documented. Mayo score was assessed for each segment by a blinded adult gastroenterologist using central reading. Symptomatic patients prior to sigmoidoscopy were excluded Sustained remission was assessed retrospectively at 18 months follow-up. Results Forty-six children were enrolled, 28 children in continuous clinical remission at time of sigmoidoscopy were included in the final analysis. Mayo 0 was present in 12/28 (42.86%), Mayo 1 in 2/28 (7.1%) and Mayo 2–3 in 14/28 (50.0%) endoscopies. Among 23/28 patients with follow-up through 18 months, remission was sustained in 2/11 (18.18%) of patients with Mayo 2 and 3 versus 6/12 (50.0%) with Mayo score 0–1. Conclusion Over 50% of children assessed for mucosal healing 3–5 months after clinical remission is obtained have residual disease activity, primarily moderate to severe inflammation which was associated with lower sustained remission. Early sigmoidoscopy after clinical remission for assessment of mucosal disease should be considered in pediatric UC.

scholarly journals P284 Drug survival and remission rates in ustekinumab treated ulcerative colitis: Results from the Swedish Inflammatory Bowel Disease register (SWIBREG)

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S317-S317
Author(s):  
J Thunberg ◽  
O Björkqvist ◽  
O Olén ◽  
J F Ludvigsson ◽  
C Eriksson ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Inflammatory Bowel Disease ◽  
Clinical Effectiveness ◽  
Continuation Rate ◽  
Mayo Score ◽  
Disease Register ◽  
Remission Rates ◽  
Inflammatory Bowel ◽  
Biochemical Remission

Abstract Background Randomised controlled trials may not correctly reflect clinical practice. We aimed to assess the clinical effectiveness of ustekinumab in a real-world cohort of patients with ulcerative colitis (UC). Methods This observational, multi-centre cohort study explored ustekinumab treated patients with UC from the Swedish inflammatory bowel disease register (SWIBREG), a nationwide quality register. Prospectively collected clinical data were extracted December 2020. The primary outcome was the 16-week ustekinumab continuation rate. Secondary outcomes included A) drug continuation rate at the end of follow-up, B) corticosteroid-free biochemical remission, defined as f-Calprotectin<250µg/g, and C) corticosteroid-free clinical remission per patient-reported Mayo score, i.e. a rectal bleeding subscore <1 and a stool frequency subscore ≤1 and not greater than baseline. Continuous data are presented as median and (interquartile range). Differences between baseline and follow-up visits were assessed by the Wilcoxon signed-rank test. Results In total, 145 patients were included and followed for a median period of 32 (19-56) weeks. Baseline characteristics are presented in Table 1. The drug continuation rate was 87% (126/145) at 16 weeks and 69% (100/145) at end of follow-up (Figure 1-2). Corticosteroid-free clinical and biochemical remission rates at follow-up visits are shown in Figure 3. The 6-point Mayo score decreased from 5 (3-6) at baseline to 2 (2-4) at 16 weeks (p<0.01) and to 3 (2-4) at last follow-up (p<0.01). F-calprotectin levels decreased from 779 (252-1530) µg/g to 246 (56-844) µg/g at week 16 (p=0.02) and to 142 (36-935) µg/g at last follow-up (p<0.01). Conclusion Ustekinumab was associated with clinical effectiveness in this nationwide real-world treatment refractory cohort.

scholarly journals Long-term, Real-life, Observational Study in Treating Outpatient Ulcerative Colitis with Golimumab

2021 ◽  
Author(s):  
Antonio Tursi ◽  
Giammarco Mocci ◽  
Walter Elisei ◽  
Leonardo Allegretta ◽  
Raffaele Colucci ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Clinical Response ◽  
Clinical Remission ◽  
Real Life ◽  
Mucosal Healing ◽  
Term Treatment ◽  
Short Term Treatment ◽  
Mayo Score

Background and Aims: Several studies have found Golimumab (GOL) effective and safe in the short-term treatment of ulcerative colitis (UC), but few long-term data are currently available from real world. Our aim was to assess the long-term real-life efficacy and safety of GOL in managing UC outpatients in Italy. Methods: A retrospective multicenter study assessing consecutive UC outpatients treated with GOL for at least 3-month of follow-up was made. Primary endpoints were the induction and maintenance of remission in UC, defined as Mayo score ≤2. Several secondary endpoints, including clinical response, colectomy rate, steroid free remission and mucosal healing, were also assessed during the follow-up. Results: One hundred and seventy-eight patients were enrolled and followed up for a median (IQR) time of 9 (3-18) months (mean time follow-up: 33.1±13 months). Clinical remission was achieved in 57 (32.1%) patients: these patients continued with GOL, but only 6 patients (3.4%) were still under clinical remission with GOL at the 42nd month of follow-up. Clinical response occurred in 64 (36.4%) patients; colectomy was performed in 8 (7.8%) patients, all of them having primary failure. Steroid-free remission occurred in 23 (12.9%) patients, and mucosal healing was achieved in 29/89 (32.6%) patients. Adverse events occurred in 14 (7.9%) patients. Conclusions: Golimumab does not seem able to maintain long-term remission in UC in real life. The safety profile was good.

scholarly journals A232 EFFICACY OF TOFACITINIB FOR THE TREATMENT OF MODERATE-TO-SEVERE ULCERATIVE COLITIS: REAL-WORLD DATA

2020 ◽  
Vol 3 (Supplement_1) ◽  
pp. 108-109
Author(s):  
Y Xiao ◽  
P L Lakatos ◽  
R Bourdages ◽  
A Bitton ◽  
W Afif ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Clinical Response ◽  
Clinical Remission ◽  
Preliminary Analysis ◽  
Kinase Inhibitor ◽  
Significant Proportion ◽  
Real Life ◽  
Janus Kinase ◽  
Severe Ulcerative Colitis ◽  
Mayo Score

Abstract Background A significant proportion of patients with moderate to severe ulcerative colitis (UC) do not respond to therapy, which includes thiopurines, glucocorticoids, and antagonists to tumour necrosis factor-α and integrin. Tofacitinib, a Janus Kinase inhibitor, has emerged as an efficacious and safe treatment for moderate to severe ulcerative colitis. However, it is not known if this efficacy translates into real-life effectiveness in a regular clinical practice. Aims We aimed to assess the rate of clinical response and clinical remission at 3 and 6 months after tofacitinib initiation. Secondary endpoints included rate of biomarker normalization, corticosteroids-free clinical remission and severe infections. Methods We conducted a multi-center retrospective observational study of adult patients with active UC started on tofacitinib from January 1, 2015 to October 1, 2019 at the McGill University Health Center and Hotel-Dieu de Lévis. A positive clinical response was defined as a decrease of ≥3 in the partial Mayo score. Clinical remission was defined as partial Mayo score of ≤2. Biomarker normalization was defined as fecal calprotectin ≤250ug/g. Severe infection was defined as an infection requiring hospitalization. Results During the study period, 40 patients with UC were started on tofacitinib. Amongst the patients, 85% (n=34) had failed ≥1 biologic and 50% (n=20) had failed ≥3 biologics. At the time of this preliminary analysis, 38 patients had undergone 3 months of treatment and 30 patients had undergone 6 months of treatment. At 3 months, a clinical response was seen in 89.5% of patients (n=34) and clinical remission occurred in 63.2% (n=24). At 6 months, clinical response occurred in 73.3% of patients (n=22) and clinical remission was sustained in 53.33% (n=16). Biochemical normalization occurred in 29.0% (n=11) and 30.0% (n=9) at 3 and 6 months, respectively. Additionally, 63.2% (n=24) and 43.3% of patients (n=13) achieved steroid-free clinical remission at 3 and 6 months, respectively. In the interim, one patient developed a serious infection requiring discontinuation of drug. Conclusions Our preliminary analysis demonstrates that in a real-life setting, tofacitinib is an effective treatment for inducing clinical remission in refractory UC patients. Further data will be complied to better assess the efficacy over a longer follow up. Funding Agencies None

scholarly journals Tofacitinib in Treatment-Refractory Moderate to Severe Ulcerative Colitis: Real-World Experience from a Retrospective Multicenter Observational Study

2020 ◽  
Vol 9 (7) ◽  
pp. 2177
Author(s):  
Peter Hoffmann ◽  
Anna-Maria Globig ◽  
Anne K. Thomann ◽  
Maximilian Grigorian ◽  
Johannes Krisam ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Adverse Events ◽  
Clinical Response ◽  
Real World ◽  
Clinical Remission ◽  
Safety Data ◽  
Colon Perforation ◽  
Severe Ulcerative Colitis ◽  
Emergency Colectomy

(1) Background: Tofacitinib is approved in Europe for the treatment of adults with moderately to severely active ulcerative colitis since 2018. Real-world efficacy and safety data are currently scarce. (2) Methods: We performed a retrospective multicenter study at three German tertiary outpatient clinics for inflammatory bowel diseases and included all patients who started tofacitinib therapy between August 2018 and March 2020. The primary endpoint was a combined endpoint of steroid-free clinical remission, steroid-free clinical response, or clinical response at week 8. Secondary endpoints were biochemical response at week 8, as well as steroid-free clinical remission, steroid-free clinical response or clinical response at week 24, respectively, adverse events by week 24, and need for colectomy by the end of follow-up. (3) Results: Thirty-eight patients with moderate-to-severe ulcerative colitis were included. Eleven patients (28.9%) achieved steroid-free clinical remission at week 8. Fifty-three percent of the patients were primary non-responders at week 8. Three severe adverse events (pneumonia, hospitalization for aggravation of ulcerative colitis, emergency colectomy due to colon perforation), and 12 adverse events were documented by week 8 of therapy. By the end of follow-up, seven patients (18.4%) had undergone colectomy.

scholarly journals P522 Effectiveness of tofacitinib in a real-world Israeli cohort of patients with moderate-severe ulcerative colitis

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S498-S499
Author(s):  
I Avni Biron ◽  
A Bar-Gil Shitrit ◽  
B Koslowsky ◽  
U Kopylov ◽  
A Levartovsky ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Real World ◽  
Disease Duration ◽  
Activity Index ◽  
Albumin Level ◽  
Severe Ulcerative Colitis ◽  
Mayo Score ◽  
Observational Cohort ◽  
Retrospective Observational Cohort Study

Abstract Background We sought to define the effectiveness of tofacitinib in a real-world (RW) cohort of patients with moderate to severe ulcerative colitis (UC). Methods This was a multi-center retrospective observational cohort study (2017–2020). Clinical response and remission were defined as a reduction in Simple Clinical Colitis Activity Index (SCCAI) or partial Mayo score (PMS) of ≥3, and SCCAI ≤2 or a PMS ≤1, respectively. Results We included 73 patients (47% male; median age 26 years [IQR 19.5–39.5], disease duration 7 years [IQR 2.5–14.5], follow-up 7.1 months [IQR 3–12]), 91% biologics-experienced, and 74% ≥ 2-biologics. Half of patients used concomitant steroids. Overall, 56.1% discontinued therapy due to either lack of response and/or adverse events (AEs), median time to discontinuation - 9.7 months (IQR 3.4–16). Based on per-protocol analysis, after induction (week-8–16), 33.3% achieved response, 23.3% remission, and 19% corticosteroid free remission. At early maintenance (week 26), 50% achieved response, 26.8% remission, and 24.4% corticosteroid free remission. There were no differences between biologics-experienced and naïve patients. Seventeen patients (23.2%) had an AE: herpes zoster- 2.7%, hospitalization- 12.3%, and colectomy- 2.7%. Remitters had higher albumin level compared with non-remitters (4.2±0.35 Vs. 3.8±0.35, P=0.023, respectively). Conclusion In this multicenter RW cohort of highly biologics - experienced patients with UC, those who continued tofacitinib throughout induction achieved 50% response and 27% remission. Tofacitinib was well-tolerated.

scholarly journals ADALIMUMAB FOR MAINTENANCE THERAPY FOR ONE YEAR IN CROHN’S DISEASE: results of a Latin American single-center observational study

2014 ◽  
Vol 51 (1) ◽  
pp. 39-45 ◽  
Author(s):  
Paulo Gustavo KOTZE ◽  
Vinícius Rezende ABOU-REJAILE ◽  
Luciana Aparecida UIEMA ◽  
Marcia OLANDOSKI ◽  
Maria Cristina SARTOR ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Observational Study ◽  
Latin American ◽  
Clinical Remission ◽  
Single Center ◽  
Forward Analysis ◽  
Adalimumab Therapy ◽  
Remission Rates ◽  
Single Center Observational Study

Context Adalimumab is a fully-human antibody that inhibits TNF alpha, with a significant efficacy for long-term maintenance of remission. Studies with this agent in Latin American Crohn’s disease patients are scarce. Objectives The objective of this study was to outline clinical remission rates after 12 months of adalimumab therapy for Crohn’s disease patients. Methods Retrospective, single-center, observational study of a Brazilian case series of Crohn’s disease patients under adalimumab therapy. Variables analyzed: demographic data, Montreal classification, concomitant medication, remission rates after 1, 4, 6 and 12 months. Remission was defined as Harvey-Bradshaw Index ≤4, and non-responder-imputation and last-observation-carried-forward analysis were used. The influence of infliximab on remission rates was analyzed by Fischer and Chi-square tests (P<0.05). Results Fifty patients, with median age of 35 years at therapy initiation, were included. Remission rates after 12 months of therapy were 54% under non-responder-imputation and 88% under last-observation-carried-forward analysis. After 12 months, remission on patients with previous infliximab occurred in 69.23% as compared to 94.59% in infliximab-naïve patients (P = 0.033). Conclusions Adalimumab was effective in maintaining clinical remission after 12 months of therapy, with an adequate safety profile, and was also more effective in infliximab naïve patients.

scholarly journals P662 Efficacy and safety of tofacitinib in patients with moderate-to-severe ulcerative colitis: A real-world retrospective study

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S545-S545
Author(s):  
N Yoshimura ◽  
Soh Okano ◽  
Minako Sako ◽  
Masakazu Takazoe
Keyword(s):  
Ulcerative Colitis ◽  
Total Cholesterol ◽  
Clinical Response ◽  
Clinical Remission ◽  
Janus Kinase ◽  
Remission Induction ◽  
Efficacy And Safety ◽  
Response Level ◽  
Severe Ulcerative Colitis ◽  
Mayo Score

Abstract Background Tofacitinib is an orally active, small-molecule Janus kinase inhibitor, recently approved for the treatment of moderate to severe ulcerative colitis (UC) refractory to corticosteroid. However, currently, there is inadequate evidence for efficacy of Tofacitinib in UC patients. Therefore, our objective was to evaluate the efficacy and safety of Tofacitinib for inducing and maintaining remission in UC patients. Methods In a single-centre retrospective setting, 71 consecutive patients with UC who had failed to respond to corticosteroid or biologics were included. All patients had received 10mg Tofacitinib orally twice daily for at least 8 weeks as remission induction therapy and then, the responders received 5mg twice daily as maintenance therapy for up to 26 weeks. The clinical response and adverse events were evaluated at weeks 8 (induction) and 26 (maintenance). UC activity was assessed by the partial Mayo score. Clinical remission was defined as p-Mayo score ≤1 and the bleeding subscore = 0. Clinical response was defined as p-Mayo score ≤4 and a decrease of ≥3 points relative to baseline. Furthermore, the cumulative remission rates up to 26 weeks were determined by the Kaplan–Meier survival analysis. Results At week 8, 24 of 71 patients (33.8%) achieved clinical remission and 20 (28.2%) achieved response level. The mean p-Mayo score fell from 5.8 ± 1.1 at entry to 3.5 ± 2.3 at week 2 (p &lt; 0.01) and 2.3 ± 1.9 at week 8 (P&lt;0.01). The average total cholesterol increased from 180.8 ± 36.0 mg/dl at entry to 206.8±39.3 mg/dl (p &lt; 0.01). In anti-tumour necrosis factor (TNF)-α or vedolizumab (VDZ) naïve subgroup (n = 14), 8 patients (57.1%) achieved response level, while in biologic failure subgroup (n = 57), 36 patients (63.2%) achieved response level. In single biologic failure subgroup (n = 27), 19 patients (70.4%), in double biologics failure subgroup, 14 of 24 patients (58.3%), and in 3 biologics failure subgroup, 3 of 6 patients (50.0%) achieved response level, showing a decrease in the efficacy of Tofacitinib in patients who had failed more than one biologic. Furthermore, of the 25 patients followed for 26 weeks, 23 (92.0%) sustained remission at week 16 and 19 (76.0%) at week 26. Herpes virus infection occurred in 4 patients. The increase in total cholesterol was observed in 68.8% of the patients. Conclusion Our retrospective efficacy assessment indicated that Tofacitinib was effective and safe for inducing and maintaining remission in corticosteroid refractory UC patients, regardless of biologic naïve or failure background. The efficacy of 10mg twice daily was rapid and observed within 2 weeks of starting the treatment.

scholarly journals P640 Moderate to severe endoscopic inflammation is frequent after clinical remission in pediatric ulcerative colitis: A cause for disease extension and relapse?

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S530-S531
Author(s):  
C Sarbagili Shabat ◽  
D Weiner ◽  
J Wardi ◽  
L Abramas ◽  
M Yaakov ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Clinical Remission ◽  
Mucosal Healing ◽  
Current Therapy ◽  
Sustained Remission ◽  
High Relapse Rate ◽  
Mayo Score ◽  
Remission Rates ◽  
Disease Extension ◽  
Relapse Rates

Abstract Background Pediatric ulcerative colitis (UC) is characterised by low sustained remission rates and frequent extension of disease even if clinical remission is obtained. Current therapy in pediatric UC is driven primarily by clinical response. Extension of disease and high relapse rates may be due to a failure to obtain mucosal healing with treatment despite clinical remission. Our aim was to evaluate this possibility by assessing endoscopic disease activity after remission was obtained. Methods Pediatric UC patients with clinical remission, defined as sustained PUCAI &lt; 10 three months after remission was obtained, were prospectively assessed for mucosal healing by endoscopy. Mayo score was assessed for each segment by a blinded adult gastroenterologist using central reading. Results 41 children were enrolled after informed consent, 7 were excluded because of a PUCAI score 10–15 at the time of sigmoidoscopy. Thirty-four Sigmoidoscopies were performed 12–20 weeks after reporting clinical remission. Mucosal healing Mayo 0 was present in 15 endoscopies (44%), Mayo 1 was present in 2 endoscopies (6%) and moderate to severe endoscopic scores Mayo 2–3 was present in 17 endoscopies (50%). Conclusion About 50% of children assessed for mucosal healing 3–5 months after clinical remission is obtained have residual moderate to severe inflammation. Inadequate endoscopic improvement despite clinical remission may explain disease extension and the high relapse rate in children.

scholarly journals P512 Efficacy of tofacitinib for the treatment of moderate-to-severe ulcerative colitis: real-world data

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S444-S445
Author(s):  
Y XIAO ◽  
P L Lakatos ◽  
R Bourdages ◽  
A Bitton ◽  
W Afif ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Clinical Response ◽  
Clinical Remission ◽  
Preliminary Analysis ◽  
Kinase Inhibitor ◽  
Significant Proportion ◽  
Real Life ◽  
Janus Kinase ◽  
Severe Ulcerative Colitis ◽  
Mayo Score

Abstract Background A significant proportion of patients do not respond to therapy for moderate to severe ulcerative colitis (UC), including thiopurines, glucocorticoids, and antagonists to tumour necrosis factor-a and integrin. Tofacitinib, a Janus Kinase inhibitor, has emerged as an efficacious and safe treatment for moderate to severe ulcerative colitis. However, data on its real-life efficacy remains sparse. Methods We aimed to assess the rate of clinical response and clinical remission at 3 and 6 months after tofacitinib initiation. Secondary endpoints included the rate of biomarker normalisation, corticosteroids-free clinical remission and severe infections. We conducted a multi-centre retrospective observational study of adult patients with active UC started on tofacitinib from January 1, 2015 to October 1, 2019 at the McGill University Health Center and Hotel-Dieu de Lévis. A positive clinical response was defined as a decrease of ≥3 in the partial Mayo score. Clinical remission was defined as partial Mayo score of ≤2. Biomarker normalisation was defined as faecal calprotectin ≤250 μg/g. Severe infection was defined as an infection requiring hospitalisation. Results During the study period, 40 patients with UC were started on tofacitinib at 10 mg/kg twice a day. Amongst the patients, 85% (n = 34) had failed ≥1 biologic and 50% (n = 20) had failed ≥3 biologics. At the time of this preliminary analysis, 38 patients had undergone 3 months of treatment; 30 patients had undergone 6 months of treatment. At 3 months, a clinical response was seen in 89.5% of patients (n = 34) and clinical remission occurred in 63.2%(n = 24). At 6 months, clinical response occurred in 73.3% of patients (n = 22) and clinical remission was sustained in 53.33% (n = 16). Biochemical normalisation occurred in 29.0% (n = 11) and 30.0% (n = 9) at 3 and 6 months respectively. Additionally, 63.2% (n = 24) of patients and 43.3% (n = 13) of patients achieved steroid-free clinical remission at 3 and 6 months respectively. In the interim, one patient developed a serious infection requiring discontinuation of the drug. Conclusion Our preliminary analysis demonstrates that in a real-life setting, tofacitinib is an effective treatment for inducing clinical remission in refractory UC patients. Further data will be complied to better assess the efficacy over a longer follow-up.

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