RESUMO
BACKGROUND AND AIM: There are no head-to-head randomized controlled trials between biologics in Crohn's disease (CD). We aimed to perform a multicenter, real-life comparison of the effectiveness of vedolizumab (VDZ) and adalimumab (ADA) in CD. METHODS: Data of consecutive patients with CD treated with VDZ and ADA from January 2016 to April 2019 were extracted from the cohort of the Sicilian Network for Inflammatory Bowel Disease. The effectiveness was evaluated at 12, 52 weeks, and as failure-free survival at the end of follow up. Propensity score analysis was performed using the inverse probability of treatment weighting method. RESULTS: Five hundred eighty-five treatments (VDZ: n = 277; ADA: n = 308) were included (median follow-up: 56.0 weeks). After 12 weeks, a clinical response was achieved in 64.3% patients treated with VDZ and in 83.1% patients treated with ADA (odds ratio [OR] 0.65, 95% confidence interval [CI] 0.38-1.10, P = 0.107), while at 52 weeks, a clinical response was observed in 54.0% patients treated with VDZ and in 69.1% patients treated with ADA (OR 0.77, 95% CI 0.45-1.31, P = 0.336). Cox survival analysis weighted for propensity score showed no significant difference in the probability of failure-free survival between the two drugs (hazard ratio = 1.20, 95% CI 0.83-1.74, P = 0.340). Post-treatment endoscopic response and mucosal healing rates were similar between the two groups (endoscopic response: 35.3% for VDZ and 25.5% for ADA, P = 0.15; mucosal healing: 31.8% for VDZ and 33.8% for ADA, P = 0.85). CONCLUSIONS: In the first study comparing VDZ and ADA in CD via propensity score analysis, the drugs showed comparable effectiveness and a similar safety profile.
Assuntos
Adalimumab/uso terapêutico , Anticorpos Monoclonais Humanizados/uso terapêutico , Doença de Crohn/tratamento farmacológico , Adulto , Doença de Crohn/mortalidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Segurança , Taxa de Sobrevida , Resultado do TratamentoRESUMO
BACKGROUND AND AIM: There are few clinical data on Adalimumab (ADA) biosimilars in inflammatory bowel disease. We aimed to perform a multicenter, observational, prospective study on safety and effectiveness of ADA biosimilar ABP 501 in patients with inflammatory bowel disease. METHODS: All consecutive patients from the cohort of the Sicilian Network for Inflammatory Bowel Disease treated with ADA biosimilar ABP 501 from February 2019 to February 2020 were enrolled. Patients were divided into three groups: group A, naïve to ADA and naïve to anti-tumor necrosis factors; group B, naïve to ADA and previously exposed to anti-tumor necrosis factors; and group C: switched from ADA originator to ABP 501. RESULTS: A total of 559 patients (median age 39 years; Crohn's disease 88.0%, ulcerative colitis 12.0%) were included, with a follow-up time of 403.4 patient-years. Thirty-six serious adverse events occurred in 36 patients (6.4%; incidence rate [IR]: 8.9 per 100 person-years [PY]). The IR of serious adverse events was higher among patients in group A compared with group C (17.4 vs 4.8 per 100 PY; IR ratio = 3.61; P < 0.001) and among patients in group B compared with group C (16.4 vs 4.8 per 100 PY; IR ratio = 3.42; P = 0.041). Among ADA-naïve patients (group A + B), 188 (85.8%) had a clinical response after 12 weeks, including 165 (75.3%) who achieved steroid-free remission. Higher treatment persistence estimates were reported for patients in group C compared with groups A and B (log-rank P < 0.001). CONCLUSIONS: Safety and effectiveness of ABP 501 seem to be overall similar to those reported for ADA originator. Switching from originator to ABP 501 was safe and effective.
Assuntos
Adalimumab , Medicamentos Biossimilares , Doenças Inflamatórias Intestinais , Inibidores do Fator de Necrose Tumoral , Adalimumab/efeitos adversos , Adalimumab/uso terapêutico , Adulto , Medicamentos Biossimilares/efeitos adversos , Medicamentos Biossimilares/uso terapêutico , Feminino , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento , Inibidores do Fator de Necrose Tumoral/efeitos adversos , Inibidores do Fator de Necrose Tumoral/uso terapêuticoRESUMO
OBJECTIVES: The occurrence of thiopurine-related adverse events (AEs) may complicate the management of patients with inflammatory bowel disease (IBD). We aimed to evaluate the tolerability of thiopurines in a current IBD setting. MATERIALS AND METHODS: All consecutive patients who started a treatment with azathioprine (AZA) from January 2010 to March 2016 were entered in a prospectively maintained database, and the AEs which led to the permanent discontinuation of the drug were reported. RESULTS: Two hundred and fifty three patients were included. Median total follow-up was 32 months (range: 0.2-75 months). At the end of the study, AZA was discontinued in 160 patients (63.2%). The main reason leading to drug withdrawal was the occurrence of AEs (109/160 patients [68.1%]; cumulative incidence among the entire cohort: 43.1%). Overall, the most frequent AEs leading to treatment withdrawal were nausea (31/253 patients, 12.3%) and subjective symptoms, i.e., poorly defined side effects such as fatigue, headache and muscle pain (20/253 patients, 7.9%). Among the 109 AZA-intolerant patients, a switch to 6-mercaptopurine (6-MP) was performed in 44 cases (40.4%). At the end of follow-up, 6-MP was discontinued in 35/44 patients (79.5%), mostly due to AEs (29/35 patients, 82.8%). Azathioprine-induced hepatic and pancreatic toxicity was associated with male gender (p = .01 and p = .03, respectively), and occurrence of nausea with Crohn's disease (p = .04). CONCLUSIONS: Our real-life prospective cohort showed the higher cumulative incidence of thiopurine withdrawal due to AEs reported to date. Switching from AZA to 6-MP was often ineffective.
Assuntos
Azatioprina/efeitos adversos , Imunossupressores/efeitos adversos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Adulto , Azatioprina/uso terapêutico , Feminino , Humanos , Imunossupressores/uso terapêutico , Itália , Estimativa de Kaplan-Meier , Masculino , Mercaptopurina/uso terapêutico , Pessoa de Meia-Idade , Náusea/epidemiologia , Estudos ProspectivosRESUMO
BACKGROUND: Data from the first wave of the coronavirus disease 2019 (COVID-19) pandemic suggested that patients with inflammatory bowel disease (IBD) are not at higher risk of being infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) than the general population and that a worse prognosis is not associated with immunomodulatory drugs, with the possible exception of systemic steroids. METHODS: This retrospective, observational study included consecutive IBD patients from the Sicilian Network for Inflammatory Bowel Disease (SN-IBD) cohort who had a SARS-CoV-2 infection diagnosis (polymerase chain reaction-confirmed presence of the viral genome in a nasopharyngeal swab) during the second COVID-19 pandemic wave (September 2020 to December 2020). Data regarding demographics, IBD features and treatments, and comorbidities were analyzed in correlation with COVID-19 clinical outcomes. RESULTS: Data on 122 patients (mean age, 43.9â ±â 16.7 years; males, 50.0%; Crohn's disease, 62.3%; ulcerative colitis, 37.7%) were reported. Twelve patients developed COVID-19-related pneumonia (9.8%), 4 (3.3%) required respiratory assistance (nonmechanical ventilation or orotracheal intubation), and 4 died (case fatality rate, 3.3%). In a multivariable analysis, age (odds ratio [OR], 1.034; 95% CI, 1.006-1.147; Pâ =â .032) and severe IBD activity (OR, 13.465; 95% CI, 1.104-164.182; Pâ =â .042) were independent predictors of COVID-19-related pneumonia, while severe IBD activity (OR, 15.359; 95% CI, 1.320-178.677; Pâ =â .030) was the only independent predictor of severe COVID-19, a composite endpoint defined as the need for respiratory assistance or death. A trend towards a protective role of tumor necrosis factor α inhibitors on pneumonia development was reported (Pâ =â .076). CONCLUSIONS: In this cohort of patients with IBD and SARS-CoV-2 infection, severe IBD activity was the only independent risk factor for severe COVID-19.
This retrospective, observational study on patients with inflammatory bowel disease and severe acute respiratory syndrome coronavirus 2 infection showed that severe inflammatory bowel disease activity was the only independent risk factor for severe coronavirus disease 2019.
Assuntos
COVID-19 , Doenças Inflamatórias Intestinais , Masculino , Humanos , Adulto , Pessoa de Meia-Idade , COVID-19/complicações , COVID-19/epidemiologia , SARS-CoV-2 , Pandemias , Estudos Retrospectivos , Doenças Inflamatórias Intestinais/terapia , Fatores de RiscoRESUMO
BACKGROUND: We evaluated an on-demand ferric carboxymaltose (FCM) infusion strategy in inflammatory bowel disease (IBD) patients with iron deficiency anemia (IDA). AIMS: The primary outcome was the response rate to single or multiple FCM infusions after 12 months. Secondary outcomes were the response rate to a single FCM infusion after 3 months and the FCM safety profile. METHODS: We retrospectively included 185 IBD patients who received at least one FCM infusion of 500 mg, between 2015 and 2018. FCM was administered to patients with Hb ≤10 g/dL and hypoferritinemia and repeated according to the physician's assessment. Complete response (CR) was defined as Hb ≥12 g/dL (≥13 g/dL for men) or Hb increase ≥2 g/dL. Partial response (PR) was defined as an Hb increase between 1 and 2 g/dL. A univariate analysis was performed at 3 and 12 months. RESULTS: After 12 months, the response rate was 75.1% (CR, 48.6%; PR, 26.4%; mean number of FCM infusions, 1.7 ± 1.1). In total 169/185 patients received a single FCM infusion during the first 3 months and 79.2% achieved response (CR, 56.8%; PR, 22.4%). At univariate analysis, no variable was associated with response. No adverse events were reported. CONCLUSIONS: An on-demand strategy was effective and well-tolerated in treating IDA in IBD patients.
Assuntos
Anemia Ferropriva , Doenças Inflamatórias Intestinais , Anemia Ferropriva/diagnóstico , Anemia Ferropriva/tratamento farmacológico , Anemia Ferropriva/etiologia , Doença Crônica , Compostos Férricos/efeitos adversos , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Masculino , Maltose/efeitos adversos , Maltose/análogos & derivados , Estudos Retrospectivos , Resultado do TratamentoAssuntos
Resistência a Medicamentos , Quimioterapia Combinada/métodos , Fármacos Gastrointestinais/administração & dosagem , Imunossupressores/administração & dosagem , Doenças Inflamatórias Intestinais/tratamento farmacológico , Infliximab/administração & dosagem , Humanos , Centros de Atenção Terciária , Resultado do TratamentoRESUMO
OBJECTIVE: There is a growing need for biomarkers to predict therapeutic outcome in Crohn's disease (CD). MAIN OUTCOME MEASURES: The aim was to evaluate whether NLR (neutrophil-to-lymphocyte ratio), PLR (platelet-to-lymphocyte ratio), ELR (eosinophil-to-lymphocyte ratio), and ENLR (eosinophil*neutrophil-to-lymphocyte ratio), could be prognostic biomarkers of endoscopic response (ER) when starting biologics. RESEARCH DESIGN AND METHODS: Patients with CD who started biologics were enrolled. Multivariate analysis was used to evaluate whether NLR, PLR, ELR and ENLR at baseline and at w12 could predict ER (Simple Endoscopic Score for Crohn's disease [SES-CD] ≤2 or SES-CD≤2 and Rutgeerts i0-i1) after 52 weeks of treatment. Area under the curve (AUC) was calculated to find the cutoffs. RESULTS: 107 patients were included. Patients who achieved ER had significantly lower baseline NLR (p = 0.025), ELR (p = 0.013), and ENLR (p = 0.020) compared with those without ER; results after 12 weeks of treatment for ELR (p = 0.006) and ENLR (p = 0.003). AUC was 0.64 (p = 0.003), 0.67 (p = 0.006) and 0.65 (p = 0.014) for NLR, ELR and ENLR. CONCLUSIONS: Low NLR, ELR and ENLR can predict ER and could be used in clinical practice for a better management of CD patients.
Assuntos
Produtos Biológicos , Doença de Crohn , Produtos Biológicos/uso terapêutico , Biomarcadores , Doença de Crohn/diagnóstico , Doença de Crohn/tratamento farmacológico , Humanos , Linfócitos , Neutrófilos , Prognóstico , Estudos RetrospectivosRESUMO
BACKGROUND: No data on the recently introduced infliximab (IFX) biosimilar SB2 in inflammatory bowel disease (IBD) are available. METHODS: The Sicilian Prospective Observational Study of Patients With IBD Treated With Infliximab Biosimilar SB2 is a multicenter, observational, prospective study performed among the cohort of the Sicilian Network for Inflammatory Bowel Disease. All consecutive IBD patients starting the IFX biosimilar SB2 from its introduction in Sicily (March 2018) to September 2019 (18 months) were enrolled. RESULTS: Two hundred seventy-six patients (Crohn disease: 49.3%, ulcerative colitis: 50.7%) were included: 127 (46.0%) were naïve to IFX and naïve to anti-tumor necrosis factor medications (anti-TNFs), 65 (23.5%) were naïve to IFX and previously exposed to anti-TNFs, 17 (6.2%) were switched from an IFX originator to SB2, 43 (15.6%) were switched from the biosimilar CT-P13 to SB2, and 24 (8.7%) were multiply switched (from IFX originator to CT-P13 to SB2). The cumulative number of infusions of SB2 was 1798, and the total follow-up time was 182.7 patient-years. Sixty-seven serious adverse events occurred in 57 patients (20.7%; incidence rate: 36.7 per 100 patient-year), and 31 of these events caused the withdrawal of the drug. The effectiveness after 8 weeks of treatment was evaluated in patients naïve to IFX (n = 192): 110 patients (57.3%) had steroid-free remission, while 56 patients had no response (29.2%). At the end of follow-up, 72 patients (26.1%) interrupted the treatment, without significant differences in treatment persistency estimations between the five groups (log-rank P = 0.15). CONCLUSIONS: The safety and effectiveness of SB2 seem to be overall similar to those reported for the IFX originator and CT-P13.
Assuntos
Medicamentos Biossimilares , Fármacos Gastrointestinais , Doenças Inflamatórias Intestinais , Infliximab , Medicamentos Biossimilares/uso terapêutico , Fármacos Gastrointestinais/uso terapêutico , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Infliximab/uso terapêutico , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Biologically naïve patients with inflammatory bowel disease treated with vedolizumab (VDZ) are largely underrepresented in real-world cohorts. A multi-centre, observational cohort study was performed on the effectiveness and safety of VDZ in biologically naïve subjects with Crohn's disease (CD) and ulcerative colitis (UC). METHODS: Data of consecutive biologically naïve patients with CD and UC treated with VDZ from July 2016 to December 2019 were extracted from the cohort of the Sicilian Network for Inflammatory Bowel Disease. RESULTS: A total of 172 consecutive patients (CD: N = 88; UC: N = 84; median age 66.0 years) were included, with a median follow-up of 58.8 weeks. After 14 weeks, a clinical response was reported in 68.2% of patients with CD and 67.9% of patients with UC treated with VDZ, including 45.5% patients in the CD group and 46.4% patients in the UC group who achieved steroid-free remission. After 52 weeks, a clinical response was reported in 77.4% of CD and in 73.8% of UC patients treated with VDZ, including 59.7% patients in the CD group and 60.7% patients in the UC group who achieved steroid-free remission. CONCLUSIONS: This study demonstrates the effectiveness and safety of VDZ as a first-line biological, particularly among elderly patients.
Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Fatores Biológicos/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn/tratamento farmacológico , Idoso , Anticorpos Monoclonais Humanizados/farmacologia , Fatores Biológicos/farmacologia , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/imunologia , Colo/diagnóstico por imagem , Colo/efeitos dos fármacos , Colo/imunologia , Colonoscopia , Doença de Crohn/diagnóstico , Doença de Crohn/imunologia , Feminino , Seguimentos , Humanos , Íleo/diagnóstico por imagem , Íleo/efeitos dos fármacos , Íleo/imunologia , Mucosa Intestinal/diagnóstico por imagem , Mucosa Intestinal/efeitos dos fármacos , Mucosa Intestinal/imunologia , Masculino , Pessoa de Meia-Idade , Indução de Remissão/métodos , Estudos Retrospectivos , Resultado do Tratamento , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Fator de Necrose Tumoral alfa/imunologiaRESUMO
BACKGROUND: No real-life study on the comparative effectiveness of Vedolizumab (VDZ), Adalimumab (ADA), and Golimumab (GOL) in ulcerative colitis (UC) is currently available. AIMS: To compare the effectiveness of the three biologics in consecutive patients with UC. METHODS: A three-arms propensity score-adjusted analysis was performed using the Inverse Probability of Treatment Weighting method. RESULTS: 463 treatments (VDZ: nâ¯=â¯187; ADA: nâ¯=â¯168; GOL: nâ¯=â¯108) were included (median follow-up: 47.6 weeks). At 12 weeks (nâ¯=â¯463), a steroid-free remission was reported in 24.1% patients in the VDZ group, in 33.3% patients in the ADA group, and in 30.6% patients in the GOL group (pâ¯=â¯n.s. for all comparisons). At 52 weeks (nâ¯=â¯377), a steroid-free remission was reported in 51.5% patients in the VDZ group, in 31.2% patients in the ADA group, and in 29.4% patients in the GOL group (pâ¯=â¯0.002 for VDZ vs. ADA, pâ¯=â¯0.001 for VDZ vs. GOL, pâ¯=â¯n.s. for ADA vs. GOL). Cox survival analysis demonstrated that patients treated with VDZ had reduced probability of treatment discontinuation compared to those treated with ADA (HR: 0.42, 95% CI 0.28-0.64, p < 0.001) and GOL (HR: 0.30, 95% CI 0.19-0.46, p < 0.001), while patients treated with ADA had reduced risk of treatment discontinuation compared to those treated with GOL (HR: 0.71, 95% CI 0.50-1.00, pâ¯=â¯0.048). CONCLUSIONS: VDZ was superior to ADA and GOL at 52 weeks and as treatment persistence, while ADA showed a superior treatment persistence compared to GOL.
Assuntos
Adalimumab/uso terapêutico , Anticorpos Monoclonais Humanizados/uso terapêutico , Anticorpos Monoclonais/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Fármacos Gastrointestinais/uso terapêutico , Adulto , Análise Custo-Benefício , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Pontuação de Propensão , Estudos Retrospectivos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND AND AIMS: There is an unmet need to better understand the effectiveness of different biologics in inflammatory bowel diseases. We aimed at performing a multicentre, real-life comparison of the effectiveness of infliximab [IFX] and adalimumab [ADA] in Crohn's disease [CD]. METHODS: Data of consecutive patients with CD treated with IFX and ADA from January 2013 to May 2017 were extracted from the cohort of the Sicilian Network for Inflammatory Bowel Disease. We used propensity score-matching accounting for the main baseline characteristics in TNF-α inhibitor-naïve and non-naïve patients. RESULTS: A total of 632 patients [735 total treatments] were included. Among naïve patients, a clinical benefit [the sum of steroid-free remission plus clinical response] was achieved in 81.8% patients treated with ADA and in 77.6% patients treated with IFX (adjusted odds ratio [OR]: 1.23, 95% CI 0.63-2-44, p = 0.547] at 12 weeks; after 1 year, a clinical benefit was achieved in 69.2% of patients treated with ADA and in 64.5% patients treated with IFX [adjusted OR: 1.10, 95% CI 0.61-1.96, p = 0.766]. Among non-naïve patients, a clinical benefit was achieved in 61.7% of patients treated with ADA and in 68.1% of patients treated with IFX [adjusted OR: 0.72, 95% CI 0.21-2.44, p = 0.600] at 12 weeks; after 1 year, a clinical benefit was achieved in 48.9% of patients treated with ADA and in 40.4% patients treated with IFX [adjusted OR: 1.23, 95% CI 0.54-2.86, p = 0.620]. CONCLUSIONS: In this propensity score-matched comparison of ADA and IFX in CD, both drugs showed high rates of clinical benefit, without significant differences between them.
Assuntos
Adalimumab/uso terapêutico , Doença de Crohn/tratamento farmacológico , Fármacos Gastrointestinais/uso terapêutico , Infliximab/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adulto , Feminino , Humanos , Masculino , Pontuação de Propensão , Sicília , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: We report a prospective, nationwide cohort evaluating the safety and effectiveness of CT-P13. METHODS: A structured database was used to record serious adverse events (SAEs), clinical remission/response, inflammatory biomarkers (CRP and calprotectin), and endoscopic findings. RESULTS: Eight hundred ten patients with inflammatory bowel disease (IBD) (452 Crohn's disease [CD]) were enrolled. Four hundred fifty-nine patients were naïve to anti-TNFα (group A), 196 had a previous exposure (group B), and the remaining 155 were switched to CT-P13 (group C). All patients were included in the safety evaluation with a mean follow-up of 345 ± 215 days and a total number of 6501 infusions. One hundred fifty-four SAEs were reported (19%), leading to cessation of the biosimilar in 103 subjects (12.7%). Infusion reactions were 71, leading to cessation of the biosimilar in 53 subjects (6.5%), being significantly more frequent in patients pre-exposed to anti-TNFα (P = 0.017). The efficacy of therapy was calculated in 754 IBD patients, with a mean follow-up of 329 ± 202 days. Forty-eight patients had a primary failure (6.4%), and 188 (25.6%) lost response during follow-up. Six hundred twenty-eight (364 CD) and 360 IBD patients (222 CD) completed the follow-up at 6 and 12 months, respectively. At 12 months, patients without loss of response were 71%, 64%. and 82% in groups A, B, and C, respectively (log rank P = 0.01). Clinical/endoscopic scores and inflammatory biomarkers dropped significantly in CD and UC patients (P = 0.01 and P < 0.0001) compared with baseline. CONCLUSIONS: In this large prospective cohort, no further signals of difference in safety and effectiveness of CT-P13 in IBD has been observed.
Assuntos
Anticorpos Monoclonais/uso terapêutico , Fármacos Gastrointestinais/uso terapêutico , Doenças Inflamatórias Intestinais/tratamento farmacológico , Infliximab/uso terapêutico , Adolescente , Adulto , Feminino , Seguimentos , Humanos , Itália , Masculino , Prognóstico , Estudos Prospectivos , Adulto JovemRESUMO
Background: The addition of an immunosuppressant (IM) after loss of response to anti-TNFα monotherapy is an emerging strategy of therapeutic optimization in patients with inflammatory bowel disease (IBD). However, few clinical data have been reported to date. We aimed to evaluate the efficacy and safety of this selective combination therapy in patients with IBD. Methods: All consecutive patients with loss of response to anti-TNFα monotherapy despite an intensive dose optimization who added an IM from October 2014 to October 2016 were entered into a prospective database. Results: Among 630 patients treated with anti-TNFα agents during the study period, 46 (7.3%) added an IM. A total of 31 patients (67.4%) were treated with an intravenous anti-TNFα (infliximab, as originator or biosimilar), while 15 (32.6%) were treated with a subcutaneous anti-TNFα agent (10 adalimumab and 5 golimumab). The mean duration of follow-up was 12.8 ± 7.3 months. Twenty-one patients (45.7%) remained on combination therapy at the end of follow-up: 15 (32.6%) maintained a steroid-free remission, and 6 (13.0%) achieved a clinical response. In patients who experienced treatment success, the median value of C-reactive protein decreased from baseline to the end of follow-up (13.2 vs 3.0, P = 0.01; normal values <5 mg/L). Adverse events leading to treatment discontinuation were reported in 8 out of 46 patients (17.4%). Conclusions: In the largest cohort on this argument reported to date, the addition of an IM was an effective and safe optimization strategy after loss of response to anti-TNFα monotherapy. Low doses of IM were sufficient to achieve a clinical response.
Assuntos
Proteína C-Reativa/análise , Imunossupressores/administração & dosagem , Doenças Inflamatórias Intestinais/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adalimumab/uso terapêutico , Adulto , Anticorpos Monoclonais/uso terapêutico , Bases de Dados Factuais , Esquema de Medicação , Quimioterapia Combinada/efeitos adversos , Feminino , Humanos , Infliximab/uso terapêutico , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Indução de Remissão , Resultado do TratamentoRESUMO
BACKGROUND: The effectiveness of vedolizumab in real-world practice is under evaluation, while its role in inflammatory bowel disease-associated spondyloarthritis is still unclear. AIMS: To report real-world data about the effectiveness of vedolizumab on intestinal and articular symptoms after 10 and 22 weeks of treatment. METHODS: Web-based data from the cohort of the Sicilian Network for Inflammatory Bowel Disease (SN-IBD) were extracted to perform a prospective multicentre observational study. RESULTS: 163 patients (84 with Crohn's disease and 79 with ulcerative colitis) were included. At week 10, a steroid-free remission was achieved in 71 patients (43.6%), while at week 22 a steroid-free remission was obtained in 40.8% of patients. A response on articular symptoms was reported after 10 weeks of treatment in 17 out of 43 (39.5%) patients with active spondyloarthritis at baseline, and in 10 out of 22 (45.4%) patients at week 22. The only factor associated with articular response was the coexistence of clinical benefit on intestinal symptoms (at week 10: OR 8.471, pâ¯=â¯0.05; at week 22: OR 5.600, pâ¯=â¯0.08). CONCLUSIONS: Vedolizumab showed good effectiveness after 10 and 22 weeks of treatment. A subset of patients reported improvement also on articular symptoms, probably as a consequence of the concomitant control of gut inflammation.
Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Fármacos Gastrointestinais/uso terapêutico , Doenças Inflamatórias Intestinais/tratamento farmacológico , Intestinos/fisiopatologia , Administração Intravenosa , Adulto , Idoso , Anticorpos Monoclonais Humanizados/efeitos adversos , Feminino , Fármacos Gastrointestinais/efeitos adversos , Humanos , Intestinos/efeitos dos fármacos , Itália , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Few studies investigated the role of mycophenolate mofetil in inflammatory bowel disease, and none of them had specifically focused on patients with previous multiple intolerances and/or nonresponses to conventional immunosuppressants and biologics. AIMS: To evaluate clinical benefit and tolerability profile of mycophenolate mofetil in patients with inflammatory bowel disease and limited treatment options. METHODS: All consecutive patients with previous multiple intolerances and/or nonresponses to immunosuppressants and biologics who started an off-label treatment with mycophenolate mofetil from January 2014 to February 2016 were entered in a prospectively maintained database. RESULTS: Twenty-four patients were included. Four weeks after initiation of mycophenolate mofetil therapy, a steroid-free remission was achieved in 4 patients (16.7%), while a clinical response in 13 (54.1%). At the end of follow-up, 12 patients (50.0%) remained on mycophenolate mofetil. Six achieved and maintained steroid-free remission throughout the study period (25.0%), and a further 6 patients (25.0%) achieved a clinical response with complete discontinuation of steroids. Twelve patients (50.0%) were considered as treatment failure, and five of them underwent surgery. CONCLUSIONS: This is the first experience reporting a clinical benefit and tolerability of mycophenolate mofetil in patients with inflammatory bowel disease and multiple previous failures to other immunosuppressants and/or biologics.
Assuntos
Inibidores Enzimáticos/uso terapêutico , Doenças Inflamatórias Intestinais/tratamento farmacológico , Ácido Micofenólico/uso terapêutico , Adulto , Idoso , Produtos Biológicos/uso terapêutico , Resistência a Medicamentos , Feminino , Humanos , Imunossupressores/uso terapêutico , Itália , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adulto JovemRESUMO
BACKGROUND: Few data are available on the safety and efficacy of infliximab biosimilar CT-P13 in patients with ulcerative colitis and Crohn's disease. METHODS: A prospective, multicenter, cohort study using a structured database. RESULTS: Consecutive patients (313 Crohn's disease and 234 ulcerative colitis) were enrolled from 31 referral centers; 311 patients were naive to anti-tumor necrosis factor alpha, 139 had a previous exposure to biologics, and the remaining 97 were switched to CT-P13 after a mean of 18 ± 14 infusions of infliximab. The mean follow-up was 4.3 ± 2.8 months, and the total follow-up time was 195 patient-years. After 2061 infusions, 66 serious adverse events were reported (12.1%), 38 (6.9%) of them were infusion-related reactions. The biosimilar had to be stopped in 29 (5.3%) cases for severe infusion reactions (8 naive, 19 previous exposed, and 2 switch), and in further 16 patients (2.9%) for other serious adverse events. Infusion reactions were significantly more frequent in patients pre-exposed to infliximab than to other anti-tumor necrosis factor alpha (incidence rate ratio = 2.82, 95% CI: 1.05-7.9). The efficacy of the biosimilar was evaluated in 434 patients who received treatment for at least 8 weeks, using time-to-event methods for censored observations: 35 patients were primary failures (8.1%). After further 8, 16, and 24 weeks, the efficacy estimations were 95.7%, 86.4%, and 73.7% for naive, 97.2%, 85.2%, and 62.2% for pre-exposed, and 94.5%, 90.8%, and 78.9% for switch, respectively (log-rank P = 0.64). CONCLUSIONS: Although no direct comparison was performed, preliminary data on efficacy and safety of CT-P13 were in line with those of infliximab.
Assuntos
Anticorpos Monoclonais/administração & dosagem , Medicamentos Biossimilares/administração & dosagem , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn/tratamento farmacológico , Fármacos Gastrointestinais/administração & dosagem , Adolescente , Adulto , Bases de Dados Factuais , Feminino , Humanos , Infliximab/administração & dosagem , Infusões Intravenosas , Masculino , Estudos Prospectivos , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Adalimumab is effective in the treatment of Crohn's disease. We have already reported data on the efficacy of adalimumab in 110 steroid-dependent patients. At the end of the study 90 patients (64.5%) maintained clinical remission. AIMS: To assess efficacy and safety of adalimumab after 6 years in patients of the original cohort who responded to treatment. METHODS: The present study is an extension of the published paper on 90/110 patients. We report results on clinical remission and safety of 6 year maintenance therapy with adalimumab. RESULTS: Of the original cohort 90 patients completed the study, 17 were lost to follow-up and 3 died. At the end of follow-up (74.16±10.3 months) 37/90 patients (41%) maintained clinical remission. Of these, 32 (86%) continued adalimumab and 5 (13%) discontinued treatment due to clinical remission and mucosal healing. Of the remaining 53/90 patients, 47 (52%) discontinued adalimumab due to clinical failure and 6 (7%) to adverse events. We obtained endoscopy data in 31/32 patients in clinical remission continuing adalimumab: 11 (36%) did not improve, 6 (19%) worsened, 14 (45%) improved. At univariable analysis no variables were related to treatment outcome. CONCLUSIONS: This "real life" prospective study shows that adalimumab is a long-term effective and safe maintenance treatment in steroid-dependent Crohn's disease patients.
Assuntos
Adalimumab/administração & dosagem , Anti-Inflamatórios/administração & dosagem , Doença de Crohn/tratamento farmacológico , Quimioterapia de Manutenção/métodos , Esteroides/efeitos adversos , Adalimumab/efeitos adversos , Adulto , Anti-Inflamatórios/efeitos adversos , Feminino , Humanos , Itália , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estudos Prospectivos , Indução de Remissão , Esteroides/uso terapêutico , Resultado do TratamentoRESUMO
INTRODUCTION: About 30-40% of patients with acute severe ulcerative colitis (UC) fail to respond to intensive intravenous (iv) corticosteroid treatment. Iv cyclosporine and infliximab are an effective rescue therapy in steroid-refractory UC patients but up to now it is still unclear which is the best therapeutic choice. METHODS: We reviewed our series of severe steroid-refractory colitis admitted consecutively since 1994 comparing two historical cohort treated with iv cyclosporine (2 mg/kg) or iv infliximab (5 mg/kg). The main outcome was the colectomy rate at 3 months, 12 months and at the end of the follow-up. RESULTS: A total of 65 patients were included: 35 in the cyclosporine group and 30 in the infliximab one. At 3 months the colectomy rate was 28.5% in the cyclosporine group and 17% in the infliximab group (p=0.25), while 48% versus 17% at 12 months (p=0.007, OR 4.7; 95% CI: 1.47-15.16). The 1-2-3 year cumulative colectomy rates were 48%, 54%, 57% in the cyclosporine group, and 17%, 23%, 27% in the infliximab group. At the end of the follow-up the colectomy rate was 60% versus 30% (p=0.04, HR 2.2; 95% CI: 1.11-4.86). High level of C reactive protein (p=0.04), extensive disease (p=0.01) and no azathioprine treatment (p<0.001) were related to the risk of colectomy. CONCLUSION: This study, despite being retrospective, indicates that both cyclosporine and infliximab are effective in avoiding a colectomy in steroid-refractory UC patients. During the follow-up the risk of a colectomy is higher in patients treated with cyclosporine than with infliximab.