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BACKGROUND AND AIMS: In rare cases, the diagnosis of Crohn's disease (CD) can only be achieved using small bowel capsule endoscopy (SBCE). We investigate the characteristics of patients with CD only visible on SBCE and assess their disease course. METHODS: Data of all adult patients with confirmed CD diagnosis based on SBCE with normal endoscopic and cross-sectional imaging findings were retrospectively collected in three tertiary-level hospitals from January 2014 to March 2020. RESULTS: Thirteen patients were included. Ten patients were females, and the mean age at diagnosis was 36 years. Ileum was mostly involved (85%), while duodenum and jejunum were affected in 23% and 38% of the cases, respectively. Nine patients had one segment involved, while four subjects had two or three segments affected. All patients had inflammatory behavior. First treatment consisted of steroids in all cases, and six patients were later treated with immunosuppressant or biologics. After a mean follow-up of 27.5 months, no change in disease behavior, hospitalization, or CD-related surgery was observed. CONCLUSIONS: CD only visible at SBCE is a rare condition with a more favorable disease course compared to general CD with a lower rate of complicated behavior, hospitalization, and surgery, despite a similar use of immunosuppressant or biologics.
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Endoscopía Capsular , Enfermedad de Crohn/diagnóstico por imagen , Intestino Delgado/diagnóstico por imagen , Corticoesteroides/uso terapéutico , Adulto , Anciano , Factores Biológicos/uso terapéutico , Enfermedad de Crohn/tratamiento farmacológico , Enfermedad de Crohn/patología , Femenino , Humanos , Inmunosupresores/uso terapéutico , Masculino , Persona de Mediana EdadRESUMEN
In recent years, the therapeutic goals in ulcerative colitis (UC) have become increasingly stringent. Histological features seem to be a reliable predictor of disease outcomes after therapy, and histological remission (HR) is the new frontier in the treatment of UC. Here, we first provide a historical perspective before reviewing indexes in the era of biologics; histology as a treatment goal in UC trials; the poor correlation between symptoms, endoscopy, and histology; and the impact of histology on disease outcomes. HR seems to be a promising end point for the treatment of UC because it is typically associated with better outcomes. Two new validated indexes are available to assess histology more accurately in trials, and they may also be applicable to clinical practice. Additional interventional trials are now necessary to establish definitions of HR and its potential for disease modification.
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Colitis Ulcerosa/tratamiento farmacológico , Colon/patología , Fármacos Gastrointestinales/uso terapéutico , Planificación de Atención al Paciente , Inhibidores del Factor de Necrosis Tumoral/uso terapéutico , Ácido Aminosalicílico/uso terapéutico , Anticuerpos Monoclonales Humanizados/uso terapéutico , Productos Biológicos , Colitis Ulcerosa/patología , Colitis Ulcerosa/fisiopatología , Compuestos Heterocíclicos con 3 Anillos/uso terapéutico , Humanos , Indanos/uso terapéutico , Inhibidores de las Cinasas Janus/uso terapéutico , Oxadiazoles/uso terapéutico , Inducción de Remisión , Moduladores de los Receptores de fosfatos y esfingosina 1/uso terapéutico , Resultado del TratamientoRESUMEN
BACKGROUND: No large, prospective study has investigated respiratory symptoms in patients with inflammatory bowel diseases. We aimed to describe the prevalence of and factors associated with respiratory symptoms in patients with inflammatory bowel disease. METHODS: In an observational, prospective, cross-sectional study, we evaluated the frequency of respiratory symptoms using a validated self-reporting questionnaire from February 2019 to February 2021 during routine follow-up outpatient visits of patients with inflammatory bowel disease followed in the Gastroenterology Department of the Nancy University Hospital. In case of a positive questionnaire, patients were systematically offered a consultation with a pulmonologist in order to investigate a potential underlying respiratory disease. RESULTS: There were 325 patients included, and 180 patients had a positive questionnaire (144 with Crohn's disease). Of the included patients, 165 (50.8%) presented with respiratory symptoms, with dyspnea being the most frequent symptom (102 patients). There were 102 patients (56.7%) who benefited from a consultation in the pulmonology department: 43 (42.2%) were diagnosed with a respiratory disease, mainly asthma (nâ =â 13) or chronic obstructive pulmonary disease (nâ =â 10). Fourteen patients (13.7%) had obstructive sleep apnea. A body mass index increase, being a smoker or ex-smoker, and having articular extra-intestinal manifestations were independently associated with a higher prevalence of respiratory symptoms. CONCLUSIONS: Half of patients with inflammatory bowel disease reported respiratory symptoms in our study. Patients with inflammatory bowel disease should be systematically screened, as pulmonary disease is frequently present in this population, with specific attention being given to smokers or ex-smokers and patients with extra-articular intestinal manifestations.
We conducted a large-scale, prospective study, finding a high prevalence of respiratory symptoms in patients with inflammatory bowel disease, which led to a variety of respiratory diseases, including asthma and obstructive pulmonary disease. Patients should therefore be systematically screened for pulmonary manifestations.
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Enfermedades Inflamatorias del Intestino , Enfermedades Respiratorias , Humanos , Estudios Prospectivos , Prevalencia , Estudios Transversales , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/epidemiología , Enfermedades Respiratorias/complicacionesRESUMEN
The main objectives in Crohn's disease are to avoid disease complications and preserve the patient's quality of life. Early disease control and close monitoring with specific targets to reach might be the only way to change the disease course. In two decades, we have moved from clinical response to full remission (clinical and endoscopic remission) requiring a tight monitoring of both symptoms and objective signs of inflammation. This review summarizes the concepts of tight control and treat-to-target and their potential for disease modification.
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Enfermedad de Crohn/terapia , Manejo de la Enfermedad , Gastroenterología/normas , Objetivos , Guías de Práctica Clínica como Asunto , Adalimumab/uso terapéutico , Adulto , Antiinflamatorios/uso terapéutico , Biomarcadores/análisis , Budesonida/uso terapéutico , Colonoscopía/normas , Enfermedad de Crohn/diagnóstico , Enfermedad de Crohn/inmunología , Enfermedad de Crohn/patología , Progresión de la Enfermedad , Femenino , Gastroenterología/métodos , Humanos , Mediadores de Inflamación/análisis , Mucosa Intestinal/diagnóstico por imagen , Mucosa Intestinal/inmunología , Mucosa Intestinal/patología , Mucosa Intestinal/cirugía , Imagen por Resonancia Magnética , Medición de Resultados Informados por el Paciente , Pronóstico , Calidad de Vida , Inducción de Remisión/métodos , Resultado del TratamientoRESUMEN
Magnetic resonance (MR) enterography is assuming an increasingly important and central role in the management of patients with Crohn's disease, as it is not only involved in diagnosis and staging of the disease but also allows for patients' follow-up, evaluating the response to therapy, and predicting disease outcomes. Several MR scores have been developed but unfortunately there is no globally accepted score. The most widely used scores are the Magnetic Resonance Index of Activity (MaRIA) score, the London score, the Nancy score, and the Clermont score; however, there are multiple differences between these tools in terms of the assessed radiological items, fasting, administration of oral or intravenous contrast, and the use of diffusion-weighted images. Here we reviewed the main characteristics of each MR scoring system to clarify which is the most appropriate score for monitoring disease activity in both clinical practice and clinical trials.
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BACKGROUND: The diagnosis of iron deficiency is based on ferritin and transferrin saturation (TfS) in inflammatory bowel disease (IBD) patients, yet guideline thresholds are not evidence-based. Soluble transferrin receptor (sTfR) is one of the best noninvasive tests in patients with inflammation. AIMS: To evaluate the accuracy of ferritin and/or TfS for diagnosing iron deficiency in IBD and identify the optimal thresholds of these parameters using sTfR as reference. METHODS: Two hundred and two patients (2072 samples) receiving at least one infusion of biologic (vedolizumab or infliximab) were included. RESULTS: In ulcerative colitis patients with C-reactive protein (CRP) <10 mg/L, optimal iron deficiency diagnostic performances were observed with ferritin and TfS thresholds of 65 µg/L (sensitivity of 0.78 and specificity of 0.76) and 16% (sensitivity of 0.79 and specificity of 0.90), respectively. For ulcerative colitis patients with CRP > 10 mg/L, the thresholds with the best diagnostic performance were 80 µg/L (sensitivity of 0.75 and a specificity of 0.82) for ferritin and 11% for TfS (sensitivity of 0.75 and a specificity of 0.82). There was no added value for combined ferritin and TfS. No ferritin or TfS threshold had good diagnostic performance in Crohn's disease patients (AUC for ferritin was 0.65 (95% CI 0.55-0.75) and the AUC for TfS was 0.70 (95% CI 0.61-0.78). CONCLUSION: Ferritin and TfS are reliable parameters for iron deficiency diagnosis only in ulcerative colitis patients, at thresholds different from current guidelines. In Crohn's disease patients, sTfR should be used given the poor diagnostic performance of ferritin and TfS.
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Anemia Ferropénica/diagnóstico , Ferritinas/sangre , Enfermedades Inflamatorias del Intestino/sangre , Receptores de Transferrina/sangre , Transferrinas/sangre , Adolescente , Adulto , Anemia Ferropénica/sangre , Anemia Ferropénica/complicaciones , Productos Biológicos/uso terapéutico , Biomarcadores/análisis , Biomarcadores/sangre , Estudios de Cohortes , Femenino , Ferritinas/análisis , Humanos , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Deficiencias de Hierro , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Reproducibilidad de los Resultados , Estudios Retrospectivos , Sensibilidad y Especificidad , Transferrinas/metabolismo , Adulto JovenRESUMEN
BACKGROUND AND AIMS: Crohn's disease (CD) frequently affects young women and may require surgery during pregnancy. Data regarding operation for CD in expectant mothers are scare. MATERIALS AND METHODS: This was a retrospective nationwide survey from the GETAID Chirurgie. Any woman with CD undergoing surgery during pregnancy was eligible. RESULTS: A total of 15 cases were collected between 1992 and 2015. Most operations were performed due to penetrating or stricturing complications. Mean gestational age at delivery was 34 weeks, with a mean birth weight of 2507 g. Maternal post-operative complications occurred in two-thirds of cases. Maternal mortality rate was 6.7% and neonatal mortality rate 9.1%. CONCLUSIONS: This is the largest case series of surgery for CD during pregnancy. This operation may have significant morbidity and mortality for mother, fetus, and newborn. Indication needs to be tailored to maternal status, disease severity, and gestational age. Surgery should be managed by experienced gynecologists, physicians, and surgeons. Active CD may be associated with a greater risk to the fetus than the surgical procedure itself.
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Colonoscopía/efectos adversos , Enfermedad de Crohn/cirugía , Complicaciones Posoperatorias/epidemiología , Complicaciones del Embarazo/cirugía , Resultado del Embarazo , Adulto , Peso al Nacer , Toma de Decisiones Clínicas , Colonoscopía/estadística & datos numéricos , Enfermedad de Crohn/diagnóstico , Enfermedad de Crohn/mortalidad , Femenino , Francia/epidemiología , Edad Gestacional , Humanos , Recién Nacido , Mortalidad Materna , Mortalidad Perinatal , Complicaciones Posoperatorias/etiología , Embarazo , Complicaciones del Embarazo/diagnóstico , Complicaciones del Embarazo/mortalidad , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Adulto JovenRESUMEN
BACKGROUND AND AIMS: We aimed to summarize existing data on the effectiveness of vedolizumab in extra-intestinal manifestations [EIMs] in inflammatory bowel disease [IBD]. METHODS: We conducted a systematic literature search in PubMed and the Cochrane Library, up to October 2018. Interventional and non-interventional studies as well as case-series studying vedolizumab and EIMs in adult patients with IBD were considered eligible. RESULTS: Three interventional studies [one randomized trial, n = 1032; and two open-label trials, n = 347], five non-interventional studies [n = 1496] and three case-series [n = 17] were included. Vedolizumab did not show any effectiveness in primary sclerosing cholangitis [PSC]. While no effect was seen in pre-existing manifestations regarding arthralgia and arthritis, the occurrence of new rheumatic symptoms was lower among vedolizumab users compared to placebo; occurrence was higher, however, with vedolizumab than with tumour necrosis factor inhibitors. Finally, vedolizumab appears not to be efficacious for the treatment of cutaneous manifestations. CONCLUSIONS: There is no strong evidence to suggest that vedolizumab may be efficacious for the treatment of pre-existing EIMs [especially PSC, rheumatic and cutaneous manifestations], although it may reduce the occurrence of new EIMs.