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OBJECTIVES: Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) often requiring endoscopic evaluations, which can be uncomfortable and costly, especially for children. This study aimed to evaluate the diagnostic accuracy of a noninvasive approach combining fecal calprotectin (FCP), colonic ultrasonography (US), and colon capsule endoscopy (CCE) compared with standard ileocolonoscopy in pediatric UC. METHODS: UC children were enrolled and underwent FCP and US on Day 0, followed by CCE on Day 1 and ileocolonoscopy on Day 2. All procedures were performed by operators who were blinded to the patient's clinical history and all test results. The accuracy for disease activity and extension of each technique and their combination was assessed and compared. Tolerability and safety were also evaluated. RESULTS: Thirty-two patients were enrolled (15 males, mean age 13.2 ± 3.2 years). CCE showed a sensitivity of 95% and specificity of 100% in detecting colonic inflammation, with positive predictive value (PPV) and negative predictive value (NPV) of 100% and 92%, respectively. US demonstrated a sensitivity of 85% and specificity of 92%, with PPV and NPV of 94% and 79%. The combination of FCP, US, and CCE achieved 95% sensitivity and 100% specificity, with PPV of 100% and NPV of 92%. The noninvasive approach was better tolerated than colonoscopy (p < 0.05), and no serious adverse events were reported. CONCLUSION: The noninvasive approach combining fecal calprotectin (FCP), ultrasonography, and colon capsule endoscopy demonstrated high diagnostic accuracy and better tolerability compared with standard ileocolonoscopy in pediatric ulcerative colitis follow-up. Further multicenter studies are needed to confirm these findings and evaluate the reproducibility of this noninvasive approach.
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Colite Ulcerativa , Masculino , Criança , Humanos , Adolescente , Colite Ulcerativa/diagnóstico por imagem , Estudos Prospectivos , Seguimentos , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Colonoscopia/métodos , Fezes , Complexo Antígeno L1 Leucocitário , BiomarcadoresRESUMO
OBJECTIVES: Anemia is one of the most common extraintestinal manifestations of pediatric inflammatory bowel disease (IBD). We aimed to evaluate the prevalence of anemia in children newly diagnosed with IBD and assess the efficacy and safety of oral iron therapy over a 12-month follow-up period. METHODS: This single-center, retrospective, observational cohort study included all children newly diagnosed with IBD at the Pediatric Gastroenterology Unit of Sapienza University of Rome from May 2015 to May 2019 presenting with anemia. At baseline, demographic, clinical, laboratory data (hemoglobin, mean corpuscular volume, serum iron, ferritin, transferrin levels, erythrocyte sedimentation rate, and C-reactive protein), and treatment received, were recorded. Clinical and laboratory data, as well as anemia therapy and adverse events (AEs), were collected every 3 months during the 1-year follow-up. RESULTS: Eighty-nine out of 140 patients newly diagnosed with IBD presented with anemia (64%); 13 were excluded due to incomplete follow-up, thus 76 were included [median age 12.7 (interquartile range 9.8-15), 25 (33%) Crohn disease, 51 (67%) ulcerative colitis]. All patients received sucrosomial iron (SI) alone or in combination with intravenous ferric carboxymaltose. Treatment with SI was effective in 67 (88%) patients at the end of follow-up [37 (48%) within 3 months], regardless of anemia severity at baseline. No serious AEs related to SI treatment were reported. CONCLUSIONS: We confirmed a high prevalence of anemia at the time of the diagnosis of pediatric IBD. Our data suggest that SI is safe and effective, leading to anemia resolution in approximately half of the patients within 3 months.
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Anemia Ferropriva , Anemia , Doenças Inflamatórias Intestinais , Humanos , Criança , Estudos Retrospectivos , Anemia Ferropriva/tratamento farmacológico , Anemia Ferropriva/etiologia , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/tratamento farmacológico , Compostos Férricos/efeitos adversos , Anemia/diagnóstico , Ferro/efeitos adversos , Hemoglobinas/metabolismoRESUMO
OBJECTIVES: The first ECCO-ESPGHAN guidelines for the medical management of pediatric Crohn disease (CD) were published in 2014. Whether their implementation, and the consequent increased use of an upfront anti-tumor necrosis factor therapy, have changed the course of the disease has not been investigated yet. We aimed at comparing the evolution of pediatric CD patients diagnosed and treated before and after 2014. METHODS: Single-center retrospective study including all children diagnosed with CD from January 2010 to December 2018. Patients diagnosed between 2010 and 2014 (group 1) were compared to those diagnosed after 2014 (group 2). For each patient, at baseline and every 6-month, number of relapses, the occurrence of complication, therapy received and biological parameters were noted, as well as any endoscopic or radiologic evaluation. RESULTS: One hundred and fifty-four patients were included in the analysis, 78 (51%) diagnosed after 2014. The cumulative probability of a relapse-free and surgery-free course was significantly higher for patients treated according to the guidelines (log rank hazard ratio [HR] = 1,818, P = 0.003 and HR = 3,15, 95% confidence interval, P = 0.04, respectively). Mucosal healing rate was significantly higher among patients of group 2 at 1 and 2âyears (P = 0.04 and P = 0.05, respectively), while no significant difference was observed for transmural healing rates, as well as for the risk of complications. CONCLUSIONS: The implementation of the 2014 CD guidelines appears to have a significant impact on disease outcomes, with a significantly lower risk for relapse and surgery, while no effect could be observed on the risk of developing complications.
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Doença de Crohn , Criança , Doença de Crohn/diagnóstico , Humanos , Infliximab/uso terapêutico , Recidiva , Estudos Retrospectivos , Fator de Necrose Tumoral alfaRESUMO
OBJECTIVES: The identification of reliable non-invasive biomarkers of Crohn disease (CD) activity is crucial. Fecal calprotectin (FC) is the most promising one. We aimed to define whether its performance for isolated ileal CD could be as useful as for colonic and ileocolonic disease. METHODS: Retrospective observational study of all pediatric patients affected with CD with FC and inflammatory blood markers performed within one week from an ileocolonoscopy or magnetic resonance enterography. The sensitivity, specificity, negative predictive value, positive predictive value and accuracy of FC >50âmcg/g were evaluated for isolated ileal CD (L1), colonic CD (L2) and ilecolonic CD (L3) using ilecolonoscopy and magnetic resonance enterography as the reference standard. The best FC cut-off for each disease location was evaluated using receiver operating characteristic curves. RESULTS: One-hundred seventy-six FC measurements from a total of 98 patients were collected (14.3% L1, 10.2% L2, 75.5% L3). The sensitivity and specificity of FC for L1 CD were 36% and 91%, respectively, compared to 93% and 75% for L2 and 70% and 95% for L3. An FC of 95âmg/kg was identified as the best cut off for identification of active isolated ileal disease, with a sensitivity of 77% and a specificity of 56% [area under the curve (confidence interval [CI] 0.56- 0.97) 0.77, P = 0.02]. CONCLUSIONS: With a sensitivity of 36%, FC alone does not accurately reflect isolated L1 disease activity. A significantly lower threshold should be applied for increasing its performance for isolated small bowel CD monitoring.
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Doença de Crohn , Complexo Antígeno L1 Leucocitário , Biomarcadores , Criança , Doença de Crohn/diagnóstico , Fezes , Humanos , Intestino Delgado/diagnóstico por imagemRESUMO
OBJECTIVES: Retrospective, observational, single-center, cohort study investigating the safety profile of biological therapy in children with inflammatory bowel disease (IBD). METHODS: Retrospective, observational, cohort study of pediatric patients with IBD, receiving infliximab, adalimumab, vedolizumab, or ustekinumab for at least 2âmonths. Data related to the immediate and delayed adverse events (AEs) were collected, focusing on the reaction type and severity, the time of onset, the outcome and the temporary or definitive therapy discontinuation secondary to the AE. Number of suspected and confirmed coronavirus disease-209 (COVID-19) cases and their outcomes, as well as flu vaccination coverage were collected. RESULTS: One hundred eighty-five children were included (101 [55%] CD, 82 [44%] UC, and 2 [1%] IBDU): 149 received infliximab (IFX) (81%), 88 (48%) adalimumab (ADA), 18 (21%) vedolizumab, and 4 (2%) ustekinumab. The overall AE rates were 49%, 67% of whom likely medication-related. Eleven (6%) patients experienced more than 1 AE, 18 patients (10%) presented an immediate reaction, and 82 (45%) a delayed AE. Among the 90 patients experiencing at least 1 AE, 97% had mild-to-moderate AEs. Only 4 SAEs were reported (4%). Treatment discontinuation because of AE occurred in 25 patients (14%). Four COVID-19 cases were reported, all with a mild course. CONCLUSIONS: Our findings confirm a good safety profile of biologics. Infusion reactions to IFX administration remain one of the main issues, significantly linked to its immunogenicity and consequently with an impact on its efficacy and durability.
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COVID-19 , Doenças Inflamatórias Intestinais , Adalimumab/efeitos adversos , Terapia Biológica/efeitos adversos , Criança , Estudos de Coortes , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Infliximab/efeitos adversos , Estudos Retrospectivos , SARS-CoV-2 , Resultado do TratamentoRESUMO
Health-related quality of life (HRQOL) after intestinal transplantation (IT) is important, as many psychological troubles have been reported in these patients on the long term. Our aim was to assess and compare HRQOL of patients after IT to patients after liver transplantation (LT) or on home parenteral nutrition (HPN) for intestinal failure. A cross-sectional study included patients and their parents between 10 and 18 years of age, on HPN for more than 2 years, or who underwent IT or LT, with a graft survival longer than 2 years. Quality of life was explored by Child Health Questionnaire. Thirteen children-parents dyads after IT, 10 after LT, and eight children on HPN completed the survey. Patients were a median age of 14 years old, a median of 10 years post-transplantation or on HPN. Patients after IT scored lower than patients after LT or on HPN in "social limitations due to behavioral difficulties" and in "behavior." They scored higher than those on HPN in "global health." Parents of children after IT scored lower than those after LT in many domains. No relevant correlation with clinical data was found. Our study showed the multi-level impact of IT on quality of life of patients and their parents. It highlights the importance of a regular psychological follow-up for patients, but also of a psychological support for families. Helping the patients to overcome the difficulties at adolescence may improve their mental health in adulthood.
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Insuficiência Intestinal/terapia , Intestinos/transplante , Transplante de Fígado , Nutrição Parenteral no Domicílio , Qualidade de Vida , Adolescente , Criança , Estudos Transversais , Feminino , Humanos , Transplante de Fígado/psicologia , Masculino , Nutrição Parenteral no Domicílio/psicologia , Projetos Piloto , Estudos Prospectivos , SobreviventesRESUMO
OBJECTIVES: We aimed to identify early noninvasive predictors of clinical and endoscopic remission in children with Crohn disease (CD) under infliximab (IFX). METHODS: Prospective observational study conducted in children with moderate-to-severe CD starting IFX. All patients underwent weighted pediatric CD activity index (wPCDAI) assessment, C-reactive protein and fecal calprotectin (FC) at week 0, 14, and 48. Endoscopy was performed at 0 and 48 weeks. The primary outcome was to determine the ability of 14-week wPCDAI, C-reactive protein, and FC to predict 1-year steroid-free clinical remission and mucosal healing. As a secondary outcome we evaluated their concordance with Simple Endoscopic Score for CD (SES-CD) at week 48. RESULTS: Forty-one children were enrolled. At 1 year, 21 (51%) and 16 (39%) were in clinical and endoscopic remission. Only combined postinduction FC and wPCDAI were able to predict 1-year clinical and endoscopic remission (hazard ratio 4.81 [95% confidence interval 1.76-20.45], Pâ=â0.05 and hazard ratio 5.51 [95% confidence interval 1.83-26.9], Pâ=â0.03). One-year SES-CD moderately correlated with FC (râ=â0.52; Pâ=â0.001). The FC cut-off value for mucosal healing was 120.5âµg/g (area under the curve 0.863, 83% sensitivity, 75.5% specificity; Pâ=â0.005). The concordance between wPCDAI and SES-CD was excellent and good for severe disease and remission (k 0.87 and 0.76). CONCLUSIONS: Post induction FC combined with wPCDAI can predict 1-year clinical and endoscopic response to IFX in pediatric CD. FC shows a moderate correlation with SES-CD, whereas wPCDAI has a good concordance with endoscopic remission or severe disease, but not with mild and moderate disease.
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Colonoscopia , Doença de Crohn/tratamento farmacológico , Monitoramento de Medicamentos/estatística & dados numéricos , Fármacos Gastrointestinais/uso terapêutico , Infliximab/uso terapêutico , Adolescente , Área Sob a Curva , Biomarcadores/análise , Proteína C-Reativa/análise , Criança , Colo/patologia , Doença de Crohn/sangue , Doença de Crohn/patologia , Fezes/química , Feminino , Humanos , Quimioterapia de Indução , Complexo Antígeno L1 Leucocitário/análise , Masculino , Valor Preditivo dos Testes , Estudos Prospectivos , Sensibilidade e Especificidade , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
OBJECTIVES: The aim of this study was to evaluate the effectiveness and safety of adalimumab (ADA) in children with ulcerative colitis (UC) previously treated with infliximab (IFX). METHODS: Retrospective study including children with UC from a national registry who received ADA therapy. The primary endpoint was the rate of corticosteroid-free remission at week 52. Secondary outcomes were the rate of sustained clinical remission, primary nonresponse, and loss of response at weeks 12, 30, and 52 and rate of mucosal healing and side effects at week 52. RESULTS: Thirty-two children received ADA (median age 10â±â4 years). Median disease duration before ADA therapy was 27 months. All patients received previous IFX (43% intolerant, 50% nonresponders [37.5% primary, 42.5% secondary nonresponders], 6.7% positive anti-IFX antibodies). Fifty-two weeks after ADA initiation, 13 patients (41%) were in corticosteroid-free remission. Mucosal healing occurred in 9 patients (28%) at 52 weeks. The cumulative probability of a clinical relapse-free course was 69%, 59%, and 53% at 12, 30, and 52 weeks, respectively. Ten patients (31%) had a primary failure and 5 (15%) a loss of response to ADA. No significant differences in efficacy were reported between not-responders and intolerant to IFX (Pâ=â1.0). Overall, 19 patient (59%) maintained ADA during 52-week follow-up. Seven patients (22%) experienced an adverse event, no serious side effects were observed and none resulted in ADA discontinuation. CONCLUSIONS: Based on our data, ADA seems to be effective in children with UC, allowing to recover a significant percentage of patients intolerant or not-responding to IFX. The safety profile was good.
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Adalimumab/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Fármacos Gastrointestinais/uso terapêutico , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Masculino , Segurança do Paciente , Sistema de Registros , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVES: The aims of this study were to determine the presence of endothelial dysfunction by measuring aortic intima-media thickness (aIMT) and carotid intima-media thickness (cIMT) and to evaluate the role of traditional risk factors for premature atherosclerosis in children with inflammatory bowel disease (IBD). METHODS: Thirty-four children with IBD (25 Crohn disease [CD] and 9 ulcerative colitis [UC]; mean age 11.1 years) and 27 healthy subjects matched for sex and age were enrolled. In all of the patients, demographic characteristics and risk factors for atherosclerosis (age, sex, body mass index, blood pressure, dyslipidemia, active and passive smoking, and family history for cardiovascular diseases), CD and UC clinical activity scores, and inflammatory markers were evaluated. aIMT and cIMT were measured by high-resolution B-mode ultrasound. RESULTS: aIMT was significantly higher in patients than in controls (Pâ<â0.0005). No significant differences were found for cIMT, although the carotid thickness was higher in patients with IBD than in healthy subjects. At a univariate analysis, inflammatory markers levels and tobacco smoking exposure were significantly related to higher aIMT values, whereas in a multivariate regression model, the inflammatory status was the only independent variable correlated with high aIMT. CONCLUSIONS: aIMT is an earlier marker of preclinical atherosclerosis than cIMT in young children with active IBD. The inflammatory status and the smoking exposure are significantly correlated with the premature endothelial dysfunction. These data emphasize the importance of controlling the chronic intestinal inflammation and endorsing smoke-free environments for children and adolescents with IBD.
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Aorta/patologia , Aterosclerose/patologia , Espessura Intima-Media Carotídea , Colite Ulcerativa/complicações , Doença de Crohn/complicações , Endotélio Vascular/patologia , Inflamação/complicações , Adolescente , Aterosclerose/etiologia , Biomarcadores , Pressão Sanguínea , Criança , Feminino , Humanos , Masculino , Fatores de RiscoRESUMO
BACKGROUND: The role of histological inflammation at diagnosis as a possible prognostic factor for disease course has not been investigated. AIMS: To assess whether histologic findings at diagnosis could predict clinical outcomes and evaluate the association between clinical, biochemical, endoscopic, and histological findings. METHODS: Prospective single-center study including pediatric UC patients with a minimum follow-up of 12 months. The association between histological activity (Nancy Index, Robarts Histopathology Index, and Geboes Score) and 12-month clinical outcomes was evaluated. Secondarily, we assessed the correlation between histological scores and endoscopic and inflammatory markers at the diagnosis. Inter-observer agreement for histologic and endoscopic scores was also evaluated. RESULTS: Forty-nine UC patients were included. No association was found between 1-year clinical relapse and the three histological indices at diagnosis (p > 0.05). Good concordance was found among the three histological scores (p < 0.001), and between all histological and endoscopic indices (p < 0.05). No correlation was found between histologic scores and serum inflammatory markers. Inter-observer agreement was good for eMayo, Nancy and Robarts score (k = 0.71, k = 0.74 and k = 0.68, respectively) and moderate for Geboes (k = 0.46). CONCLUSIONS: Histological findings at diagnosis cannot be used as a predictor of the disease course. The three histological scores used in routine clinical practice show an overall good correlation and reliability.
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Colite Ulcerativa , Colonoscopia , Humanos , Criança , Estudos Prospectivos , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/patologia , Biomarcadores , Mucosa Intestinal/patologiaRESUMO
BACKGROUND: The natural history of ulcerative proctitis (UP) has been poorly investigated in children. AIMS: We aimed to compare the disease course of children with UP at diagnosis to the other locations and to identify extension predictors. METHODS: This was a multicenter, observational study carried out from data prospectively entered in the SIGENP-IBD-Registry. Children with ulcerative colitis (UC) diagnosis and at least 1-year follow-up were included. On the basis of Paris classification UP patients were identified and compared with the other locations. RESULTS: 872 children were enrolled (median age at diagnosis: 11.2 years; M/F: 426/446), of whom 78 (9%) with UP. Kaplan-Meier analysis demonstrated increased cumulative probabilities of disease extension in the E1 group [1 year: 20.3%; 5 years: 52.7%; 10 years: 72.4%] compared to E3 group [1 year: 8.5%; 5 years: 24.9% and 10 years: 60.1%, p=0.001]. No differences were observed comparing E1 and E2 groups [p=0.4]. Cumulative probabilities of surgery at 1, 5 and 10 years were 1.3, 2.8 and 2.8% in the E1 group and 2.5, 8 and 12.8% in the E2-E3-E4 group, respectively (p=0.1). Cox regression analysis demonstrated that PUCAI>35 at diagnosis was associated with endoscopic extension (HR=4.9; CI 95% 1.5-15.2, p=0.006). CONCLUSIONS: UP is associated with similar short and long-term outcomes compared to other locations.
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Colite Ulcerativa , Proctite , Criança , Humanos , Seguimentos , Fatores de Risco , Progressão da Doença , Colite Ulcerativa/diagnósticoRESUMO
BACKGROUND: Scarce data have investigated the association between pediatric inflammatory bowel disease (IBD) and eosinophilic esophagitis (EoE). We, therefore, aimed to describe the epidemiology and the possible peculiar phenotype and natural history of such an association. METHODS: Case-control study is based on the Italian Society for Pediatric Gastroenterology (SIGENP) national registry. All children with a combined diagnosis of IBD and EoE were included. The overall prevalence and incidence in 2 periods, 2009 to 2015, and 2016 to 2021, were calculated. Cases were matched with IBD only and EoE only patients in a 1:3:3 ratio. Phenotype and outcomes (courses of steroids, risk of complications, surgery, treatment escalation, and hospitalization) were compared between groups. RESULTS: Eleven patients (age 11.2â ±â 2.8 years, Males 91%) with EoE-IBD out of 3090 patients with IBD were identified, resulting in an overall prevalence of 0.35% and an incidence of 0.18% for 2009 to 2015 and 0.45% for 2016 to 2021. Treatment escalation rates for IBD were significantly higher in patients with IBD compared with EoE-IBD at 12- and 24-month follow-up (0% vs 30%, Pâ =â .04; and 9% vs 45.5%, Pâ =â .03, respectively). Furthermore, patients with IBD were at a significantly higher risk of hospitalization than both EoE-IBD and EoE patients (log rank Pâ <â .001). We found no significant differences in major outcomes related to the EoE course in EoE-IBD patients compared with EoE ones. CONCLUSIONS: The incidence and prevalence of EoE in children with IBD are low, although the incidence seems to be rising in recent years. Having EoE appears to be associated with a milder IBD disease course, whereas having IBD does not seem to affect the natural history of EoE. More data are needed to better define the phenotype of such association.
We investigated the association between pediatric inflammatory bowel disease (IBD) and eosinophilic esophagitis (EoE). Our results showed that having an EoE might be associated with a milder IBD disease course, but larger cohort analyses are needed to confirm such result.
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Esofagite Eosinofílica , Doenças Inflamatórias Intestinais , Masculino , Humanos , Esofagite Eosinofílica/complicações , Esofagite Eosinofílica/epidemiologia , Estudos de Casos e Controles , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/epidemiologiaRESUMO
BACKGROUND AND AIMS: It is uncertain whether a treat-to-target approach could be an effective strategy for improving outcomes in children with Crohn's disease (CD). Previously, we reported mucosal healing (MH) and deep remission rates throughout the intestinal tract by performing 3 pan-enteric capsule assessments and using a treat-to-target strategy over 52 weeks in children with CD. This report describes the outcomes of this approach at 104 weeks. METHODS: Children with known CD who completed the 52-week protocol repeated pan-enteric capsule endoscopy (PCE) at 104 weeks. Results at weeks 52 and 104 were compared, and long-term outcomes between patients, with and without MH, were calculated using an intention-to-treat analysis of clinical relapse, need for steroids, treatment escalation, hospitalization, and surgery. RESULTS: Of the previous study cohort of 48 patients, 46 (96%) were available for this extension study (28 [61%] of 46 with MH and 18 [39%] of 46 without MH at 52 weeks). When evaluated at 104 weeks, MH was maintained in 93% of patients with MH at 52 weeks. In the intention-to-treat analysis, complete MH at 52 weeks was associated with reduced risk of steroid use (log-rank P < .0001), treatment escalation (log-rank P < .0001), hospitalization (log-rank P < .0001), and clinical relapse (log-rank P < .0001). CONCLUSIONS: When a PCE-based, treat-to-target strategy is employed, MH is sustainable (93%) over a 1-year period and is correlated with improved patient outcomes, including reduced need for steroids, treatment escalation, hospitalization, and clinical relapses at 104 weeks.ClinicalTrials.gov number: NCT03161886.
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BACKGROUND: Whether primary sclerosing cholangitis related to inflammatory bowel disease (PSC-IBD) diagnosed before 6 years (ie, VEO-IBD) has a distinct phenotype and disease course is uninvestigated. We aimed to analyze the characteristics and natural history of VEO-PSC-IBD, compared with early and adolescent-onset PSC-IBD. METHODS: This is a multicenter, retrospective, case-control study from 15 centers affiliated with the Porto and Interest IBD group of ESPGHAN. Demographic, clinical, laboratory, endoscopic, and imaging data were collected at baseline and every 6 months. Inflammatory bowel disease-related (clinical remission, need for systemic steroids and biologics, and surgery) and PSC-related (biliary and portal hypertensive complications, need for treatment escalation and liver transplantation, cholangiocarcinoma, or death) outcomes were compared between the 2 groups. RESULTS: Sixty-nine children were included, with a median follow-up of 3.63 years (interquartile range, 1-11): 28 with VEO-PSC-IBD (23 UC [82%], 2 IBD-U [7%] and 3 [11%] CD), and 41 with PSC-IBD (37 UC [90%], 3 IBDU [7.5%] and 1 [2.5%] CD). Most patients with UC presented with pancolitis (92% in VEO-PSC-UC vs 85% in PSC-UC, P = .2). A higher number of patients with VEO-PSC-IBD were diagnosed with PSC/autoimmune hepatitis overlap syndrome than older children (24 [92%] vs 27 [67.5%] PSC-IBD, P = .03), whereas no other differences were found for PSC-related variables. Time to biliary strictures and infective cholangitis was lower in the VEO-PSC-IBD group (P = .01 and P = .04, respectively), while no difference was found for other outcomes. No cases of cholangiocarcinoma were reported. CONCLUSIONS: Primary sclerosing cholangitis related to inflammatory bowel disease has similar baseline characteristics whether diagnosed as VEO-IBD or thereafter. A milder disease course in terms of biliary complications characterizes VEO-PSC-IBD.
Very early onset primary sclerosing cholangitis associated with IBD (VEO-PSC-IBD) often presents with autoimmune features and shows a milder PSC disease course than later-onset disease. These findings highlight the significance of studying the distinctive genetic and pathophysiological factors specific to VEO disease.
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Improving the quality of life (QoL) is crucial in the management of pediatric inflammatory bowel disease (IBD). We aimed to (1) Validate the IMPACT-III questionnaire in Italian IBD children; (2) explore factors associated to QoL in pediatric IBD. Internal consistency, concurrent validity, discriminant validity and reproducibility of the Italian version of the IMPACT-III questionnaire was measured in IBD children/adolescents in 8 centers. Associations between patient and disease characteristics and the IMPACT-III domains were analyzed through quantile regression analysis. The IMPACT-III questionnaire, collected in 282 children with IBD (median age: 14.8 years; IQR 12.4-16.4) showed a median total score of 76 (IQR 67-83). Female gender, active disease and age were negatively associated with the total IMPACT-III score. Specifically, female gender was negatively associated with the Bowel/Systemic Symptoms, Emotional and Treatment domain scores, while disease activity was significantly associated with Bowel Symptoms and Treatment/Interventions reported QoL. The IMPACT- III showed good internal consistency (Cronbach's alpha coefficient = 0.87, 95% CI 0.85-0.89) and reproducibility (Concordance Correlation Coefficient = 0.66, 95% CI 0.57-0.74). In Italian children with IBD active disease, female gender and adolescence are associated to a worse QoL, indicating the need of more attention in this subgroup of young patients. IMPACT-III questionnaire is a reliable instrument to measure QoL in Italian children.
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Doenças Inflamatórias Intestinais/epidemiologia , Qualidade de Vida , Adolescente , Fatores Etários , Criança , Pré-Escolar , Suscetibilidade a Doenças , Análise Fatorial , Feminino , Humanos , Doenças Inflamatórias Intestinais/diagnóstico , Doenças Inflamatórias Intestinais/etiologia , Itália/epidemiologia , Masculino , Saúde Mental , Vigilância em Saúde Pública , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Inquéritos e QuestionáriosRESUMO
BACKGROUND: IBD management has been significantly affected during the COVID-19 lockdown with potential clinical issues. AIMS: The aim of this study was to analyse the impact of COVID-19 pandemic on the Italian paediatric IBD cohort. METHODS: This was a multicentre, retrospective, cohort investigation including 21 different Italian IBD referral centres. An electronic data collection was performed among the participating centres including: clinical characteristics of IBD patients, number of COVID-19 cases and clinical outcomes, disease management during the lockdown and the previous 9 weeks. RESULTS: 2291 children affected by IBD were enrolled. We experienced a significant reduction of the hospital admissions [604/2291 (26.3%) vs 1281/2291 (55.9%); p < 0.001]. More specifically, we observed a reduction of hospitalizations for new diagnosis (from nâ¯=â¯44 to nâ¯=â¯27) and endoscopic re-evaluations (from nâ¯=â¯46 to nâ¯=â¯8). Hospitalization for relapses and surgical procedures remained substantially unchanged. Biologic infusions did not significantly vary [393/2291 (17.1%) vs 368/2291 (16%); pâ¯=â¯0.3]. Telemedicine services for children with IBD were activated in 52.3% of the centres. In 42/2291(1.8%) children immunosuppressive therapies were adapted due to the concurrent COVID-19 pandemic. CONCLUSION: Due to the several limitations of the lockdown, cares for children with IBD have been kept to minimal standards, giving priorities to the urgencies and to biologics' infusions and implementing telemedicine services.
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Produtos Biológicos/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn/tratamento farmacológico , Endoscopia Gastrointestinal/tendências , Fármacos Gastrointestinais/uso terapêutico , Hospitalização/tendências , Telemedicina/tendências , Adolescente , COVID-19/epidemiologia , Criança , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/epidemiologia , Doença de Crohn/diagnóstico , Doença de Crohn/epidemiologia , Gerenciamento Clínico , Feminino , Humanos , Imunossupressores/uso terapêutico , Doenças Inflamatórias Intestinais/diagnóstico , Doenças Inflamatórias Intestinais/tratamento farmacológico , Doenças Inflamatórias Intestinais/epidemiologia , Itália/epidemiologia , Masculino , Recidiva , SARS-CoV-2RESUMO
Coronavirus Disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2, spreading in Italy during the first months of 2020, abruptly changed the way of practicing medicine in this country. As a consequence of the lockdown, the diagnostic and therapeutic management of paediatric chronic conditions, such as inflammatory bowel disease (IBD) has been affected. During the peak of COVID-19 pandemic, elective visits, endoscopies and infusions have been postponed, with potential clinical and psychological impact on disease course and a high likelihood of increasing waiting lists. While slowly moving back towards normality, clinicians need to recognize the best ways to care for patients with IBD, carefully avoiding risk factors for new potential epidemic outbreaks. In this uncertain scenario until the development and spread of COVID-19 vaccine, it is necessary to continue to operate with caution. Hereby we provide useful indications for a safer and gradual restarting of routine clinical activities after COVID-19 peak in Italy.
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COVID-19 , Controle de Doenças Transmissíveis/métodos , Gastroenterologia , Doenças Inflamatórias Intestinais , Pediatria , COVID-19/epidemiologia , COVID-19/prevenção & controle , Criança , Gastroenterologia/métodos , Gastroenterologia/organização & administração , Gastroenterologia/tendências , Humanos , Doenças Inflamatórias Intestinais/epidemiologia , Doenças Inflamatórias Intestinais/terapia , Itália , Inovação Organizacional , Pediatria/métodos , Pediatria/organização & administração , Pediatria/tendências , Risco Ajustado , SARS-CoV-2RESUMO
The traditional management of inflammatory bowel disease, based on treatment intensification guided by clinical activity alone, has been revised in the last 10 years and a treat-to-target approach has been proposed and is currently under evaluation as a disease-modifying strategy. Treat-to-target focuses on objective and scheduled measures to monitor intestinal damage, with consequent therapeutic adjustments in case of failure to achieve pre-defined targets. Identification of targets has been set out by the Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE) committee in 2015. Mucosal healing is universally accepted as the main target both in Crohn's disease and ulcerative colitis, given its proven association with better long-term outcomes than clinical remission alone. Equally important is to ensure patients' clinical remission and improve patient-reported outcomes. Transmural healing (for Crohn's disease) and histological remission (for ulcerative colitis), listed as adjunctive targets, are likely to become primary targets in the near future. The ultimate goal of this approach is to modify the natural history of inflammatory bowel diseases by trying to block bowel damage progression, with interventions in the pre-clinical stage. In this review, we will discuss the current recommended therapeutic targets, as well as those that are considered adjunctive targets, with a focus on the limited pediatric literature available. Prospective long-term trials are warranted in order to identify the most appropriate target for the pediatric population and its specific issues. Identification of reliable predictors of disease course, outcome, and response to treatment will help to individually adapt each step of this monitoring algorithm and consequent therapeutic decision.
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Doenças Inflamatórias Intestinais/tratamento farmacológico , Criança , HumanosRESUMO
INTRODUCTION: Traditional management of patients with Crohn's disease includes symptoms and quality of life improvement. With the advent of biological agents, mucosal healing has become an achievable goal, documented through endoscopy. However, due to the transmural nature of inflammation, the prevention of bowel damage should be included in the aims of a targeted therapeutic strategy. AREAS COVERED: Updated literature has been searched in PubMed from 2008 to 2020. This review focuses on the state of the art in the innovative therapeutic goals in Crohn's disease, also considering still controversial aspects and future research topics in the management of Crohn's disease. EXPERT OPINION: Although a widely agreed view supports the notion that mucosal healing and bowel damage control may promote beneficial outcomes (i.e. reduction in hospitalization and surgical rates, avoidance of steroids), long-term robust data are still missing. On the other hand, the development of -omics techniques has expanded our knowledge of the pathogenetic mechanism underlying inflammatory bowel disease and opened up new horizons in precision or personalized medicine.
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Anti-Inflamatórios/uso terapêutico , Doença de Crohn/diagnóstico , Doença de Crohn/terapia , Fármacos Gastrointestinais/uso terapêutico , Mucosa Intestinal/efeitos dos fármacos , Cicatrização/efeitos dos fármacos , Anti-Inflamatórios/farmacologia , Anticorpos Monoclonais/farmacologia , Anticorpos Monoclonais/uso terapêutico , Fatores Biológicos/farmacologia , Fatores Biológicos/uso terapêutico , Doença de Crohn/etiologia , Doença de Crohn/fisiopatologia , Endoscopia Gastrointestinal , Fármacos Gastrointestinais/farmacologia , Humanos , Imunossupressores/farmacologia , Imunossupressores/uso terapêutico , Inflamação/diagnóstico , Inflamação/fisiopatologia , Inflamação/terapia , Mucosa Intestinal/fisiopatologia , Intestinos/efeitos dos fármacos , Intestinos/fisiopatologia , Qualidade de Vida , Indução de Remissão , Índice de Gravidade de Doença , Cicatrização/fisiologiaRESUMO
Inflammatory bowel diseases are chronic disorders of the gastrointestinal tract that include Crohn's disease (CD), ulcerative colitis (UC) and inflammatory bowel disease-unclassified (IBDU). The latter defines a subgroup of patients with clinical and endoscopic evidence of chronic colitis, without specific features of either CD or UC. These patients will possibly be re-classified as having UC or CD during the follow-up, although a significant percentage of them will keep the diagnosis of IBDU. IBDU is the rarest subtype of IBD, both in children and in adults, although it is twice as common among the pediatric population, especially in the younger ages. The diagnosis can only be made after a comprehensive diagnostic work-up, combining clinical history, physical and laboratory examination, upper and lower gastrointestinal endoscopy, with histology and imaging of the small bowel. The therapeutic strategy is borrowed from that of UC and CD, although recent data suggest that IBDU has a lower therapeutic burden with a generally mild disease course and a good response to mesalamine. Since there are only few published data on pediatric IBDU, and no guidelines on its management are available, this review aims at summarizing the most recent evidence for the diagnostic work-up with a specific focus on medical and surgical options in the treatment of IBDU.