RESUMO
BACKGROUND & AIMS: In this nationwide study, we explored whether early initiation of biologics is associated with improved outcomes in children and adults with Crohn's disease (CD) and ulcerative colitis (UC). METHODS: All patients diagnosed with CD or UC in Israel (2005-2020) were included in the Epidemiology Group of the Israeli Inflammatory Bowel Disease Research Nucleus cohort, encompassing 98% of the population. We compared disease duration at biologics initiation (ie, 0-3 months, >3-12 months, >1-2 years, and >2-3 years) using the cloning, censoring, and weighting by inverse probabilities method to emulate a target trial, adjusting for time-varying confounders and selection bias. RESULTS: Of the 34,375 included patients (of whom 5240 [15%] were children), 7452 of 19,264 (39%) with CD and 2235 of 15,111 (15%) with UC received biologics. In CD, by 10 years postdiagnosis, the probability of CD-related surgery decreased gradually but modestly with earlier initiation of biologics; a significant difference was noted between >2-3 years (31%) and 0-3 months (18%; P = .02; number needed to treat, 7.7), whereas there was no difference between the 0-3-month and >3-12-month periods. The 10-year probability of steroid dependency for the 0-3-month period (19%) differed both from the >2-3-year (31%; P < .001) and 1-2-year periods (37%; P < .001). In UC, no significant differences in colectomy or steroid dependency rates were observed between the treatment initiation periods. Similar trends were noted in the pediatric population. CONCLUSIONS: Very early initiation of biologics was not associated with some outcomes except for a modest risk reduction of surgery and steroid dependency for CD, which requires confirmation in future studies. In UC, early introduction of biologics was not associated with reduced risk of colectomy or steroid dependency.
Assuntos
Produtos Biológicos , Colite Ulcerativa , Doença de Crohn , Humanos , Israel/epidemiologia , Feminino , Masculino , Colite Ulcerativa/tratamento farmacológico , Colite Ulcerativa/epidemiologia , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/terapia , Criança , Doença de Crohn/tratamento farmacológico , Doença de Crohn/epidemiologia , Doença de Crohn/diagnóstico , Doença de Crohn/terapia , Adulto , Produtos Biológicos/uso terapêutico , Adolescente , Resultado do Tratamento , Fatores de Tempo , Adulto Jovem , Pessoa de Meia-Idade , Tempo para o Tratamento/estatística & dados numéricos , Fármacos Gastrointestinais/uso terapêutico , ColectomiaRESUMO
BACKGROUND: Timely access to quality medical care impacts patient outcomes in inflammatory bowel disease (IBD). In a nationwide study from the epidemiology group of the Israeli IBD research nucleus we aimed to assess the impact of residence and socioeconomic status (SES) on disease outcomes. METHODS: We utilized data from the 4 health maintenance organizations in Israel, representing 98% of the population. Regions were defined as central, northern and southern; SES was graded from lowest to highest (from 1 to 4) as per Israel Central Bureau of Statistics. The primary outcome was steroid dependency, with secondary outcomes of surgeries and biologic therapy use. RESULTS: A total of 28 216 IBD patients were included: 15 818 (56%) Crohn's disease (CD) and 12 398 (44%) ulcerative colitis; 74%, 12% and 14% resided in central, southern, and northern Israel, respectively (SES 1: 21%, SES 4: 12%). Lower SES was associated with steroid dependency (20% in SES 1 vs 12% in SES 4 in CD; P < .001; and 18% vs 12% in ulcerative colitis; P < .001), and higher surgery rates (12% vs 7%; P < .001, and 1.4% vs 0.7%; P = .115, respectively). There were higher steroid dependency and CD surgery rates in peripheral vs central regions. In multivariable models, both SES and peripheral region were independently associated with poorer outcomes. CONCLUSIONS: We found that lower SES and peripheral residence were associated with deleterious outcomes in IBD. This should be considered by policymakers and should encourage strategies for improving outcomes in populations at risk.
In a novel nationwide population study, we found that patients with inflammatory bowel disease living in peripheral regions and those with lower socioeconomic status had significantly worse inflammatory bowel disease outcomes, notably higher corticosteroid dependency, higher surgery rate, and higher repeat surgery rate.
Assuntos
Colite Ulcerativa , Doença de Crohn , Doenças Inflamatórias Intestinais , Humanos , Colite Ulcerativa/tratamento farmacológico , Colite Ulcerativa/epidemiologia , Colite Ulcerativa/cirurgia , Baixo Nível Socioeconômico , Doenças Inflamatórias Intestinais/epidemiologia , Doenças Inflamatórias Intestinais/terapia , Doença de Crohn/tratamento farmacológico , Doença de Crohn/epidemiologia , Doença de Crohn/cirurgia , EsteroidesRESUMO
BACKGROUND: Current data on dual biologic therapy in children are limited. This multicenter study aimed to evaluate the effectiveness and safety of dual therapy in pediatric patients with inflammatory bowel disease (IBD). METHODS: A retrospective study from 14 centers affiliated with the Pediatric IBD Interest and Porto Groups of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition. Included were children with IBD who underwent combinations of biologic agents or biologic and small molecule therapy for at least 3 months. Demographic, clinical, laboratory, endoscopic, and imaging data were collected. Adverse events were recorded. RESULTS: Sixty-two children (35 Crohn's disease, 27 ulcerative colitis; median age 15.5 [interquartile range, 13.1-16.8] years) were included. They had all failed previous biologic therapies, and 47 (76%) failed at least 2 biologic agents. The dual therapy included an anti-tumor necrosis factor agent and vedolizumab in 30 children (48%), anti-tumor necrosis factor and ustekinumab in 21 (34%) children, vedolizumab and ustekinumab in 8 (13%) children, and tofacitinib with a biologic in 3 (5%) children. Clinical remission was observed in 21 (35%), 30 (50%), and 38 (63%) children at 3, 6, and 12 months, respectively. Normalization of C-reactive protein and decrease in fecal calprotectin to <250 µg/g were achieved in 75% and 64%, respectively, at 12 months of follow-up. Twenty-nine (47%) children sustained adverse events, 8 of which were regarded as serious and led to discontinuation of therapy in 6. CONCLUSIONS: Dual biologic therapy may be effective in children with refractory IBD. The potential efficacy should be weighed against the risk of serious adverse events.
This multicenter study describes 62 children with refractory inflammatory bowel disease who received dual biologic therapy. Clinical remission was observed in 21 (35%), 30 (50%), and 38 (63%) children at 3, 6, and 12 months, respectively. Several serious adverse events were reported.
Assuntos
Produtos Biológicos , Colite Ulcerativa , Doenças Inflamatórias Intestinais , Humanos , Criança , Adolescente , Ustekinumab/uso terapêutico , Estudos Retrospectivos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Doenças Inflamatórias Intestinais/induzido quimicamente , Colite Ulcerativa/tratamento farmacológico , Colite Ulcerativa/induzido quimicamente , Produtos Biológicos/uso terapêutico , Necrose/induzido quimicamente , Necrose/tratamento farmacológicoRESUMO
The Mucosal Inflammation Noninvasive Index is a validated noninvasive tool to assess endoscopic remission in pediatric Crohn's disease. In this study, we evaluated a modified version of the Mucosal Inflammation Noninvasive Index on adult cohorts to explore its validly in adult Crohn's disease.
Assuntos
Doença de Crohn , Adulto , Humanos , Endoscopia , Indução de Remissão , Inflamação , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Several groups have proposed models to predict disease outcomes in paediatric Crohn's disease [CD], notably the RISK, GROWTH, and the Porto group, but none were externally validated. We aimed to explore these predictive models and individual predictors summarised by the PIBD-ahead project in a prospective inception cohort of paediatric CD. METHODS: We included children who were diagnosed with CD at two medical centres and followed them at 3 and 12 months thereafter as well as at the last follow-up. Outcomes included steroid-free remission [SFR], surgery, and stricturing/fistulising disease. RESULTS: In all 155 children were included (median follow-up of 31 [16-48] months, 107 [71%] had moderate-to-severe disease). Stricturing and penetrating disease at diagnosis were noted in 34 [22%] and two [1.3%] children, respectively, and these were excluded from the relevant analyses. At 1 year, 10 [8.3%] developed new stricturing disease, two [1.7%] developed penetrating disease, seven [5%] required intestinal surgery, and 15 [10%] required perianal surgery. The sensitivity/specificity/positive predictive value [PPV]/negative predictive value [NPV] of the GROWTH criteria for predicting SFR at 12 months [occurring in 70% of children] were 20%/85%/76%/31% and for surgery at 2 years were 96%/20%/16%/96%, respectively. Strictures were predicted by the RISK model with sensitivity/specificity/PPV/NPV of 33%/73%/18%/86%, respectively. The sensitivity/specificity/PPV/NPV of the Porto criteria to predict surgery were 86%/10%/4%/94%, respectively. None of the Pediatric Inflammatory Bowel Disease-ahead [PIBD-ahead] predictors were associated with surgery or stricturing disease. CONCLUSIONS: None of the three main predictive models in paediatric CD achieved sufficient accuracy, far from that reported in the original cohorts. This highlights the necessity of external validation in any prediction model prior to its implementation in clinical practice.
Assuntos
Doença de Crohn , Criança , Constrição Patológica , Doença de Crohn/complicações , Doença de Crohn/diagnóstico , Doença de Crohn/cirurgia , Progressão da Doença , Humanos , Estudos ProspectivosRESUMO
OBJECTIVES: Adult studies suggest that patients with isolated colonic Crohn disease (L2 CD) exhibit unique characteristics differentiating them from patients with ileo-caecal (L1) CD and ulcerative colitis (UC). We aimed to characterize clinical features and outcomes of paediatric patients with L2. METHODS: Retrospective data was collected through the Porto Inflammatory Bowel Disease group of the European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) on Paediatric patients with L2, L1 or UC at different time-points. Outcome measures included time to first flare, hospital admissions, initiation of anti-tumor necrosis factor-alpha (TNFα) drug, stricture and surgery. RESULTS: Three hundred patients were included: 102 L1, 94 L2 and 104 UC. Rates of hematochezia at presentation were 14.7%, 44.7% and 95.2%, while rates of fever were 12.7%, 26.6% and 2.9%, for patients with L1, L2 and UC, respectively (Pâ<â0.001 for all comparisons). Skip lesions were identified in 65% of patients with L2, and granulomas in 36%, similar to L1 patients. Rates of anti-Saccharomyces cerevisiae antibodies (ASCA) and perinuclear antineutrophil cytoplasmic (pANCA) positivity significantly differed between the three groups: 25.4% and 16.7% for patients with L2, compared with 55.2% and 2.3%, and 1.8% and 52.9% for patients with L1 and UC, respectively. Response rates to exclusive enteral nutrition were comparable between L1 and L2 (78.3-82.4%), as was the response to oral steroids (70.4-76.5%) in the three groups. While times to first flare and admission were similar between groups, patients with L1 were commenced on anti-TNFα earlier. Moreover, stricturing phenotype and need for colectomy were very rare in patients with L2. CONCLUSIONS: Significant differences are observed in the clinical presentation and outcomes of Paediatric patients with L2, compared to patients with L1 and UC.
Assuntos
Colite Ulcerativa , Doença de Crohn , Anticorpos Anticitoplasma de Neutrófilos , Anticorpos Antifúngicos , Criança , Colite Ulcerativa/diagnóstico , Doença de Crohn/diagnóstico , Doença de Crohn/terapia , Diagnóstico Diferencial , Humanos , Estudos Retrospectivos , Saccharomyces cerevisiaeRESUMO
OBJECTIVES: In this quality improvement program, named quality in pediatric inflammatory bowel disease, we constructed a nation-wide platform that prospectively recorded clinically important quality indicators in pediatric inflammatory bowel diseases (PIBD), aiming at improving clinical management across the country. METHODS: Representatives of all 21 PIBD facilities in Israel formed a Delphi group to select quality indicators (process and outcomes), recorded prospectively over 2âyears in children with Crohn's disease 2-18âyears of age seen in the outpatient clinics. Monthly anonymized reports were distributed to all centers, allowing comparison and improvement. Trends were analyzed using the Mann-Kendall test, reporting τ (tau) values. RESULTS: The indicators of 3254 visits from 1709 patients were recorded from September 2017 to September 2019 (mean age 14.7â±â3.1âyears, median disease duration 1.8âyears (interquartile range 0.69-4.02)). An increase in three of five process indicators was demonstrated: obtaining drug levels of anti-tumor necrosis factor (TNF) (τâ=â0.4; Pâ=â0.005), utilization of fecal calprotectin (τâ=â0.38; Pâ=â0.008) and bone density testing (τâ=â0.45; Pâ=â0.002). Among outcome indicators, three of nine improved as measured during the preceding year: calprotectin <300âµg/mg (τâ=â0.35; Pâ=â0.015), and "resolution of inflammation" defined as a composite of endoscopy, imaging and fecal calprotectin (τâ=â0.39; Pâ=â0.007). Endoscopic healing reached borderline significance (τâ=â0.28; Pâ=â0.055). An increase in the use of biologics throughout the study was observed (τâ=â0.47; Pâ=â0.001) with a concurrent decrease in the use of immunomodulators (τâ=â-0.47; Pâ=â0.001). CONCLUSIONS: Quality improvement nationwide programs can be implemented with limited resources while facilitating standardization of care, and may be associated with improvements in measured indicators.
Assuntos
Doença de Crohn , Doenças Inflamatórias Intestinais , Adolescente , Biomarcadores , Criança , Doença de Crohn/terapia , Fezes , Humanos , Complexo Antígeno L1 Leucocitário , Melhoria de QualidadeRESUMO
OBJECTIVES: To characterize the clinical manifestations, outcomes, and complications of hijab pin ingestion in adolescents and to identify risk factors for a need for intervention. METHODS: A retrospective review of patients <25 years of age who presented to our emergency department because of hijab pin ingestion between 2007 and 2018. Comparison was performed between impaled and nonimpaled pins. RESULTS: We reviewed 1558 foreign-body ingestion cases. Of these, 208 (13.3%) patients presented because of hijab pin ingestion, with a total of 225 ingested pins. The mean patient age was 14.7 ± 4.1 years, and 88% of patients were girls. Time from ingestion to presentation was 24 ± 49.5 hours. Most pins were located in the stomach (46.6%), and 18.6% of all pins were impaled. Location in the stomach (odds ratio = 4.3 [95% confidence interval: 1.9-9.2]; P < .001) and abdominal tenderness on examination (odds ratio = 2.7 [95% confidence interval: 1.3-5.6]; P = .007) were strong independent risk factors for an impaled pin. Time to intervention was 22.9 hours, and 41 endoscopies were performed. One patient required laparoscopic surgery. No complications were observed. CONCLUSIONS: The hijab pin is an increasingly encountered foreign body in pediatric practice. Its specific clinical features distinguish it from other sharp objects. A delayed interventional approach in selected patients does not carry a higher risk of complications and results in significantly fewer interventions compared to existing guidelines. These findings will help guide pediatric specialists in this prevalent clinical scenario. Management recommendations are proposed.