scholarly journals Long-Term Response Rates to Infliximab Therapy for Crohn’s Disease in an Outpatient Cohort

2009 ◽  
Vol 23 (5) ◽  
pp. 348-352 ◽  
Author(s):  
Christopher W Teshima ◽  
Adrienne Thompson ◽  
LeRose Dhanoa ◽  
Levinus A Dieleman ◽  
Richard N Fedorak
Keyword(s):  
Crohn’S Disease ◽  
Clinical Practice ◽  
Crohn's Disease ◽  
Clinical Response ◽  
Clinical Outcomes ◽  
Safety Data ◽  
Real Life ◽  
Response Rates ◽  
Infliximab Therapy

BACKGROUND: Infliximab’s efficacy in the induction and maintenance of remission in luminal Crohn’s disease has been confirmed by randomized, controlled trials. Less clearly described are long-term outcomes in the clinical practice setting since the establishment of regularly scheduled, every eight-week maintenance infliximab infusions. Existing reports describing clinical practice outcomes are limited by short durations of follow-up or by the use of episodic dosing, or focus on safety data rather than clinical outcomes.OBJECTIVE: To examine induction and maintenance responses to infliximab in an outpatient inflammatory bowel disease clinic.METHODS: A retrospective chart review was performed. Clinical outcomes were infliximab induction and maintenance responses, defined as the ability to stop and remain off corticosteroids while not requiring additional therapy for active disease.RESULTS: One hundred thirty-three patients were identified with records sufficiently detailed to be analyzed. Of these, 117 patients (88%) demonstrated a clinical response to induction; 104 of 117 (89%) were on concomitant immunosuppressive therapy; 80 of 104 on azathioprine/6-mercaptopurine (77%); and 24 of 104 on methotrexate (23%). The mean duration of clinical response was 94 weeks (95% CI 78.8 to 109.2). The proportion of patients who maintained response at 30 weeks was 83.2%, at 54 weeks was 63.6% and at 108 weeks was 44.9%. Adverse events occurred for 15 of 117 patients (12.8%), consisting of nine infusion reactions, four serum sickness-like reactions, one rash and one infection.CONCLUSION: Patients treated with infliximab therapy for luminal Crohn’s disease in our outpatient clinic achieved excellent induction and maintenance of response rates, confirming the real-life efficacy of maintenance infliximab established in clinical trials.

Adalimumab is effective in long-term real life clinical practice in both luminal and perianal Crohn's disease. The Madrid experience

2011 ◽  
Vol 34 (7) ◽  
pp. 443-448 ◽  
Author(s):  
José Ignacio Fortea-Ormaechea ◽  
Yago González-Lama ◽  
Begoña Casis ◽  
María Chaparro ◽  
Pilar López Serrano ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Clinical Practice ◽  
Crohn's Disease ◽  
Real Life ◽  
Perianal Crohn’S Disease ◽  
Perianal Crohn's Disease

scholarly journals P389 Efficacy and safety of ustekinumab in patients with Crohn’s disease refractory to anti-tumour necrosis factor: real clinical practice

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S400-S401
Author(s):  
R M Saiz Chumillas ◽  
L Alba Hernández ◽  
I Chivato Martín-Falquina ◽  
E Badia Aranda ◽  
M L Arias García ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Clinical Response ◽  
Clinical Remission ◽  
Real Life ◽  
Corticosteroid Treatment ◽  
Faecal Calprotectin ◽  
Biochemical Remission

Abstract Background The efficacy of ustekinumab in patients with Crohn’s disease (CD) refractory to anti-TNF is worse than in anti-TNF naïve patients. Methods Retrospective study of patients with CD refractory or intolerant to TNF initiating ustekinumab between January 2013 and March 2020, with a minimum follow-up of 12 months, and without corticosteroid treatment. Our aim was evaluated clinical response (reduction of CDAI >100), clinical remission (CDAI <150) and biochemical remission (CDAI <100 and CRP <1 mg/L and faecal calprotectin <100 µg/g) in short and long term. Results A total of 49 patients with a medium follow-up of 28 months (IQR:13-37) were included. Patients baseline characteristics are reflected in Table 1. In 20% patients the induction was made subcutaneous (90 mg/week for 4 weeks). At week 52, clinical response, clinical remission and biochemical remission was 93%, 82% and 54% respectively (Figure 1). In the long term (3 years), 62% had clinical response, 52% remained in clinical remission, and 48% showed biochemical remission. 1/3 of patients needed intensification every year. Ustekinumab treatment discontinuation was observed in 13 patients (27%) mainly due to lack of response (6[12%]: primary, 7[14%]: secondary). No serious adverse effects have been reported. Conclusion About 50% of the patients are in clinical and biochemical remission at week 152 in a real-life cohort of anti-TNF-exposed CD patients. With a harder remission definition including biochemical parameters, our results in real life are similar to pivotal studies at week 152. Nevertheless, at week 52 our remission rates were higher.

Long-term management of resistant, fistulazing Crohn's disease by ongoing 4-weekly infliximab therapy (a case report)

2005 ◽  
Vol 43 (05) ◽  
Author(s):  
R Schwab ◽  
P Lakatos ◽  
E Schäfer ◽  
J Weltner ◽  
A Sáfrány ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Case Report ◽  
Crohn's Disease ◽  
Infliximab Therapy ◽  
Term Management

scholarly journals P537 Early predictors of long term clinical response to adalimumab in Crohn's disease

2013 ◽  
Vol 7 ◽  
pp. S225-S226
Author(s):  
M. Martinato ◽  
T. Slongo ◽  
M. Piovanello ◽  
M. Rigato ◽  
A. Ugoni ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Clinical Response ◽  
Early Predictors

Open-label infliximab therapy in Crohn's disease: a long-term multicenter study of efficacy, safety and predictors of response

2008 ◽  
Vol 31 (7) ◽  
pp. 421-426 ◽  
Author(s):  
Yago González-Lama ◽  
Antonio López-San Román ◽  
Ignacio Marín-Jiménez ◽  
Begoña Casis ◽  
Isabel Vera ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Multicenter Study ◽  
Infliximab Therapy ◽  
Open Label ◽  
Predictors Of Response

scholarly journals P343 Efficacy of adalimumab in mild-to-moderate inflammatory bowel disease: Real-life data from single-centre experience in the long-term period

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S329-S330
Author(s):  
F Akyüz ◽  
A Ormeci ◽  
N Namazova ◽  
M Guzel ◽  
A Abbasgoulizadeh ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Response Rate ◽  
Real Life ◽  
Loss Of Response ◽  
Endoscopic Remission ◽  
Inflammatory Bowel

Abstract Background Adalimumab (ADA) is one of the most preferred anti-TNF agents because of its ease of use in real life. We aimed to evaluate the efficacy of ADA in the long-term period of inflammatory bowel disease (IBD) patients. Methods Patients treated with adalimumab (ADA) as the first- and second-line biological treatment for mild to moderate active IBD between January 2009 and March 2019 were included. The clinical and endoscopic response rate of ADA were evaluated, retrospectively. Remission was defined in ulcerative colitis patients (UC), if stool frequency ≤ 3/day with no bleeding and no mucosal lesions at the colonoscopy. Remission was defined in Crohn’s disease patients (CD) if CDAI < 150 and mucosal healing at the colonoscopy. Results Fifty-eight patients (81% Crohn’s disease, 58.6% biologic naive) were included in this study. Mean age was 41.4 ± 12.3 years old (19–67 years) and 46.6% of them were female. Median follow-up time was 57 months in UC and 65 months in Crohn’s disease (CD). Infliximab experience rate before ADA in UC and CD was 36.4%, 42.6%, respectively. CD’s related surgery rate was 43.5%; surgery rate 87.5% before ADA therapy and 12.5% after ADA treatment. Clinical and endoscopic remission rates were 81.8% / 63.6% and 89.4%/ 63.4 in UC and CD, respectively at the end of follow-up period. Loss of response rate was 20% in UC and 28.3% in CD (table). Mean months for loss of response were 42 ± 25.4 months and 29.7 ± 12 months in UC and CD, respectively. Clinical remission was obtained by dose escalation in 66% of CD patients who had response loss. Loss of response rate was not significantly different between IFX naive and IFX experienced patients (p > 0.05). There was no significant adverse event during the follow-up period. Conclusion In real life, the efficacy of ADA treatment is high in mild-to-moderate active IBD. Endoscopic remission was also acceptable for this group of patients.

scholarly journals P665 Which second-line biologic after anti-TNF failure during Crohn’s disease: Ustekinumab or vedolizumab, a multicentre retrospective study

2020 ◽  
Vol 14 (Supplement_1) ◽  
pp. S547-S547 ◽  
Author(s):  
C Rayer ◽  
X Roblin ◽  
D Laharie ◽  
B Caron ◽  
M Flamant ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Side Effects ◽  
Crohn's Disease ◽  
Clinical Response ◽  
Risk Model ◽  
Second Line ◽  
Faecal Calprotectin ◽  
Drug Survival ◽  
Cumulative Probabilities

Abstract Background Anti-TNF antibodies treatments are the only first-line reimbursed biologics for Crohn’s disease (CD) in several countries. Recently, Vedolizumab (VDZ) and Ustekinumab (UST) were added to the therapeutic armamentarium for CD refractory to a first anti-TNF antibody. However, studies comparing these two compounds remain unavailable. Our aim was to compare their efficacy in second-line treatment in CD after failure of one TNF antagonist. Methods All patients with CD refractory (primary or secondary non-responders) to first anti-TNF treatment and receiving UST or VDZ as a second biologic were included retrospectively in 10 French tertiary centres. The remission and clinical response were assessed at week 14. On the long-term, the cumulative probabilities of being in remission were estimated using the Kaplan–Meier method and the associated factors using a Cox proportional risk model. The drug survival to assess efficacy as well as side effects was assessed by actuarial analysis. Results 88 patients were included, 50 (57%) females (mean age: 41 ± 15 years), 61 (69%) being treated with UST and 27 (31%) with VDZ. The first anti-TNF was discontinued for primary or secondary non-response in 66 (75%) patients and for side effects in 22 (25%) patients, without any difference between the anti-TNF antibody previously used. Among the 55 patients with endoscopic data at baseline, 55 (98%) had ulceration, a CRP above 5mg/l for 33/71 (46%) patients and a faecal calprotectin > 250 µg/g for the 12 patients tested. At week 14, no difference was observed for clinical response and clinical remission according to the type of treatment: the rate of clinical response and remission were 74% (UST)/58% (VDZ) (p = 0.20) and 33% (UST)/26% (VDZ) (p = 0.56), respectively. The only factor associated with short-term remission was the lack of optimisation prior to anti-TNF discontinuation (p = 0.038) regardless of the type of second-line therapy (UST, p = 0.02; VDZ, p = 0.03). After a mean follow-up of 67 weeks, the cumulative probabilities of being in remission at 6 and 12 months were 16% and 34% for UST and 25% and 44% for VDZ, respectively (p = 0.24 for UST vs. VDZ). The drug survival was higher in the UST group as compared with the VDZ group (HR (UST vs. VDZ) = 2.36 [1.02–5.5], p = 0.04). Conclusion Our preliminary results suggest that VDZ and UST have similar efficacy in the short- and long-term response when used as a second-line biologic therapy in CD refractory to a first anti-TNF antibody. These results will be complemented for the congress by the inclusion of additional patients recruited into this registry.

P012 Long-term real life efficacy of infliximab in Crohn's disease: Brazilian initial experience since 1999

2019 ◽  
Vol 114 (1) ◽  
pp. S4-S4
Author(s):  
Scanavini Neto Arceu ◽  
Queiroz Natália ◽  
Borba Marcelo ◽  
Sobrado Carlos ◽  
Teixeira Magaly ◽  
...  
Keyword(s):  
Crohn’S Disease ◽  
Crohn's Disease ◽  
Real Life ◽  
Initial Experience
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