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OBJECTIVES: Esophageal food impaction (EFI) is the sudden onset of dysphagia that occurs when a food bolus becomes lodged in the esophagus, requiring endoscopic removal. Scientific data on the prevalence and causes of EFI in children is lacking. The aim of this study was to provide further insights into EFI episodes in children. METHODS: We have prospectively enrolled all children admitted for a first episode of EFI between March 2018 and March 2023. A fluoroscopic contrast study was performed in all patients to confirm the boluses and assess their position. Boluses were extracted by esophagogastroduodenoscopies, and esophageal biopsies were routinely obtained for histologic evaluation. RESULTS: Over the study period, 41 children were admitted for a first episode of food impaction. Drooling was the most commonly reported symptom. Half children experiencing a first episode of food bolus were diagnosed with EoE (20/41, 48.8%). Almost a fourth of the episodes subtended a different condition, such as esophageal anastomotic, peptic or congenital strictures, stricturing caustic esophagitis, esophageal duplication, and achalasia. In the last fourth of patients the cause of EFI was not identified and thus probably related to quick eating and inadequate chewing of food. DISCUSSION: Our study represents the largest known series of pediatric patients evaluated for food bolus impaction. Our main finding is the high frequency of EoE, which accounts for a half of EFI episodes in pediatric age, especially in older children. This finding highlights the importance of obtaining esophageal biopsies after the endoscopic bolus removal in children with EFI to provide a complete diagnostic evaluation.
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Trastornos de Deglución , Esófago , Alimentos , Cuerpos Extraños , Humanos , Femenino , Masculino , Preescolar , Niño , Estudios Prospectivos , Trastornos de Deglución/etiología , Esófago/patología , Alimentos/efectos adversos , Lactante , Cuerpos Extraños/complicaciones , Endoscopía del Sistema Digestivo/métodos , Adolescente , FluoroscopíaRESUMEN
OBJECTIVES: Ileo-colonoscopy (IC) can be technically challenging because of unpredictable colonoscope loop formation. Aims of this study were to assess the risk of loop formation and to attempt to understand which factors were likely to predispose to which subtype of loop. METHODS: Prospective study conducted on children referred for an IC at Sheffield Children's Hospital. Presence and type of loop was objectively assessed using the magnetic endoscope imaging tool. RESULTS: Three hundred procedures were prospectively evaluated. Only 9% of paediatric ICs were loop-free. Alpha loops were the most common loop in children older than 5, whereas reverse alpha loops and a wider variety of complex and repetitive loops were observed in younger patients. Once a specific type of loop has formed, the risk of re-looping in a different way or in a different position of the colon is reduced. Left lateral starting position was found to increase the risk of reverse alpha loops and re-looping. Challenging loops, such as reverse alpha, were more frequent in males. Higher body mass index (BMI) was associated with an increased risk of alpha and deep transverse loops formation, while lower BMI with a higher incidence of reverse alpha and N loop. Loop formation did not prevent 100% ileal intubation. CONCLUSIONS: This study represents the first attempt to describe loop formation according to patient characteristics in a large paediatric series. Further studies are needed in order to establish if these findings could be helpful in simplifying the execution of IC procedures in children and facilitate the learning curve during endoscopy training programs.
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Colonoscopía , Íleon , Adulto , Niño , Colon , Colonoscopios , Colonoscopía/métodos , Humanos , Masculino , Estudios ProspectivosRESUMEN
OBJECTIVES: The occurrence of thrombotic events in adult patients with inflammatory bowel disease (IBD) is linked to multiple interactions between hereditary and acquired risk factors. There are few published data concerning children with iBD. The aim of this study was to investigate the presence of thromboembolic risk factors also in children with iBD. METHODS: We enrolled three groups of children: one with Crohn disease (cD), one with ulcerative colitis (Uc), and a control group of healthy subjects. For all the participants the potential thromboembolic risk was evaluated clinically and with laboratory tests. RESULTS: We studied: 30 children (25.6%) with CD, 28 (23.9%) with UC, and 59 (50.4%) healthy control subjects. Regarding Pediatric Crohn Disease Activity Index, no significant differences between thromboembolic risk factors and disease activity were detected. Instead, in the patients with UC, stratified with the Pediatric Ulcerative Colitis Activity Index, there was a statistically significant difference in serum fibrinogen levels between patients with mild and moderate/severe disease [3.8 (3.2-4.5) g/L vs 5.7 (4.8-6.2) g/L, Pâ <â0.0032]. serum homocysteine levels were lower in healthy controls than in CD (Pâ=â0.176) and UC (Pâ=â0.026). An increased level ofhomocysteine in UC with a homozygous mutation in the methylene tetrahydrofolate reductase C677T gene was also observed. CONCLUSIONS: Our study showed that children with IBD have clinical features, acquired and congenital factors that can increase thrombotic risk, similarly to adults.
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Colitis Ulcerosa , Enfermedad de Crohn , Enfermedades Inflamatorias del Intestino , Adulto , Niño , Enfermedad Crónica , Colitis Ulcerosa/complicaciones , Colitis Ulcerosa/genética , Enfermedad de Crohn/complicaciones , Enfermedad de Crohn/genética , Humanos , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/genética , Mutación , Factores de RiesgoRESUMEN
The COVID-19 pandemic could be a threat for the health status of children with a chronic condition. The present study aimed to explore parents' and children's psychological adjustment during the current pandemic, pursuing a triple objective: to compare the psychological adjustment of parents of children with pediatric rheumatic diseases (PRDs) and parents of healthy children; to analyze children's psychological symptoms (emotional problems and hyperactivity) before and during the COVID-19 pandemic, and with or without a PRDs diagnosis; to explore the associations of children's emotional problems and hyperactivity with parents' psychological adjustment, parent-child interactions and belonging or not to families with PRDs. This cross-sectional study involved 56 parents of children with PRDs and 53 parents of healthy children. Self-report questionnaires about parents' depression, anxiety, parenting stress, and children's emotional symptoms and hyperactivity-inattention were administered. No differences were detected on psychological adjustment between parents of children with PRDs and parents of healthy children. Parents of children with PRDs reported statistically significant higher levels of children's emotional problems and hyperactivity before the pandemic, compared to parents of healthy children; during COVID-19 pandemic, emotional symptoms increased for both groups, while hyperactivity-inattention symptoms increased only in the group of healthy children. Children's emotional difficulties were associated with higher levels of parental anxiety, worse parent-child interaction and having PRDs; children's hyperactivity symptoms were related to parent-child difficult interaction and higher levels of parental depression. Findings suggest the importance to target the children in relation to their parents, when approaching the psychological aspects of PRDs.
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OBJECTIVE: To assess whether use of an N95 mask by children is associated with episodes of desaturation or respiratory distress. STUDY DESIGN: Twenty-two healthy children were assigned at random to 1 of 2 groups: one group wearing N95 masks without an exhalation valve and the other group wearing N95 masks with an exhalation valve. We tracked changes in partial pressure of end-tidal carbon dioxide (PETCO2), oxygen saturation, pulse rate, and respiratory rate over 72 minutes of mask use. All subjects were monitored every 15 minutes, the first 30 minutes while not wearing a mask and the next 30 minutes while wearing a mask. They then performed a 12-minute walking test. RESULTS: The children did not experience a statistically significant change in oxygen saturation or pulse rate during the study. There were significant increases in respiratory rate and PETCO2 in the children wearing an N95 mask without an exhalation valve, whereas these increases were seen in the children wearing a mask with an exhalation valve only after the walking test. CONCLUSIONS: The use of an N95 mask could potentially cause breathing difficulties in children if the mask does not have an exhalation valve, particularly during a physical activity. We believe that wearing a surgical mask may be more appropriate for children.
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Respiradores N95/efectos adversos , Insuficiencia Respiratoria/etiología , Biomarcadores/metabolismo , Dióxido de Carbono/metabolismo , Niño , Preescolar , Ejercicio Físico/fisiología , Femenino , Frecuencia Cardíaca , Humanos , Masculino , Oxígeno/metabolismo , Pruebas de Función Respiratoria , Insuficiencia Respiratoria/diagnóstico , Insuficiencia Respiratoria/metabolismo , Frecuencia Respiratoria , Factores de Riesgo , Prueba de PasoRESUMEN
OBJECTIVE: To analyze the findings of both multichannel intraluminal impedance with pH (MII-pH) and endoscopy/histopathology in children with esophageal atresia at age 1 year, according to current recommendations for the evaluation of gastroesophageal reflux disease (GERD) in esophageal atresia. STUDY DESIGN: We retrospectively reviewed both MII-pH and endoscopy/histopathology performed in 1-year-old children with esophageal atresia who were followed up in accordance with international recommendations. Demographic data and clinical characteristics were also reviewed to investigate factors associated with abnormal GERD investigations. RESULTS: In our study cohort of 48 children with esophageal atresia, microscopic esophagitis was found in 33 (69%) and pathological esophageal acid exposure on MII-pH was detected in 12 (25%). Among baseline variables, only the presence of long-gap esophageal atresia was associated with abnormal MII-pH. Distal baseline impedance was significantly lower in patients with microscopic esophagitis, and it showed a very good diagnostic performance in predicting histological changes. CONCLUSIONS: Histological esophagitis is highly prevalent at 1 year after esophageal atresia repair, but our results do not support a definitive causative role of acid-induced GERD. Instead, they support the hypothesis that chronic stasis in the dysmotile esophagus might lead to histological changes. MII-pH may be a helpful tool in selecting patients who need closer endoscopic surveillance and/or benefit from acid suppression.
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Atresia Esofágica/cirugía , Esofagoplastia/efectos adversos , Esófago/fisiopatología , Reflujo Gastroesofágico/diagnóstico , Complicaciones Posoperatorias , Adolescente , Niño , Impedancia Eléctrica , Endoscopía Gastrointestinal , Monitorización del pH Esofágico/métodos , Esófago/metabolismo , Femenino , Estudios de Seguimiento , Reflujo Gastroesofágico/etiología , Reflujo Gastroesofágico/fisiopatología , Humanos , Masculino , Manometría , Estudios Retrospectivos , Factores de TiempoRESUMEN
OBJECTIVES: To perform a comprehensive clinic, laboratory, and instrumental evaluation of children affected by coronavirus disease (COVID-19). METHODS: Children with a positive result of nasopharyngeal swab for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) underwent laboratory tests, anal and conjunctival swab, electrocardiography, lung, abdomen, and cardiac ultrasound. Twenty-four-hour ambulatory blood pressure monitoring was performed if abnormal basal blood pressure. Patients were followed-up for 6 months. RESULTS: Three hundred and sixteen children were evaluated; 15 were finally included. Confirmed family member SARS-CoV-2 infection was present in all. Twenty-seven percent were asymptomatic. Anal and conjunctival swabs tests resulted negative in all. Patients with lower body mass index (BMI) presented significantly higher viral loads. Main laboratory abnormalities were: lactate dehydrogenase increasing (73%), low vitamin D levels (87%), hematuria (33%), proteinuria (26%), renal hyperfiltration (33%), and hypofiltration (13%). Two of the patients with hyperfiltration exhibited high blood pressure levels at diagnosis, and persistence of prehypertension at 6-month follow-up. No abnormalities were seen at ultrasound, excepting for one patient who exhibited B-lines at lung sonography. Immunoglobulin G seroconversion was observed in all at 1-month. CONCLUSIONS: Our study confirm that intra-family transmission is important. The significant higher viral loads recorded among patients with lower BMI, together with low vitamin D levels, support the impact of nutritional status on immune system. Renal involvement is frequent even among children with mild COVID-19, therefore prompt evaluation and identification of patients with reduced renal function reserve would allow a better stratification and management of patients. Seroconversion occurs also in asymptomatic children, with no differences in antibodies titer according to age, sex and clinical manifestations.
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COVID-19/diagnóstico , COVID-19/patología , SARS-CoV-2 , Adolescente , Canal Anal/virología , Índice de Masa Corporal , Niño , Preescolar , Conjuntiva/virología , Trazado de Contacto , Familia , Femenino , Humanos , Masculino , Nasofaringe/virología , Estudios Prospectivos , Carga ViralRESUMEN
Since the outbreak of SARS-CoV-2 among the population has occurred quite recently, there is a lack of evidence on the long-term duration of antibody response, especially in children. It is therefore crucial to clarify this aspect, considering its implications in the development of successful surveillance strategies, therapies, and vaccinations. The aim of this study was to assess the antibody response in a children group after SARS-CoV-2 infection, and to compare it with that of their parents affected by SARS-CoV-2 infection. We enrolled 12 children and their parents, both groups being affected by COVID-19 in April 2020. In the children's group, we collected real-time RT-PCR cycle threshold (Ct) values and gene characterization of first nasal-throat swab at the time of diagnosis (T0); 30 days after the diagnosis (T30), we performed blood tests to detect anti-SARS-CoV-2 IgM and IgG. Finally, 180 days after the diagnosis (T180), we measured anti-SARS-CoV-2 IgG in both children and parents. In children, antibody levels declined significantly at 180 days (T180) after first measurement (T30). There were no significant differences in IgG level related to age, sex, and clinical manifestations. We found a significant correlation between IgG titers at T30 and Ct value of gene N. Children showed a lower level of antibodies against SARS-CoV-2 at T180 compared to their parents.Conclusion: Antibody responses in children waned 180 days after SARS-CoV-2 infection, and at the same time, their parents showed a different antibody response to the virus. These results highlight that serological tests should be used with caution in surveillance strategies among the general population. What is known: ⢠Currently is not known how long antibody response will be maintained or if it protects from reinfection. ⢠Recent reports in adults suggest that antibodies to SARS-CoV-2 declined several months after infection, but data are missing in pediatric age. What is new: ⢠We showed that antibody responses to SARS-CoV-2 wane several months after infection also in children with quantitative differences in antibody levels between children and adults. ⢠In this context, serological tests should be used with caution in surveillance strategies.
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COVID-19 , SARS-CoV-2 , Adulto , Anticuerpos Antivirales , Niño , Humanos , Inmunoglobulina G , Inmunoglobulina MRESUMEN
AIM: Postural measures are frequently recommended for gastroesophageal reflux (GER) symptoms, despite limited evidence. This was the first study to assess the impact of upright and recumbent body positions on GER episodes in children and adolescents, not just infants. METHODS: We retrospectively assessed the pH-impedance parameters of paediatric patients referred for possible GER-related symptoms to two hospitals in Naples and Rome, Italy, from September 2016 to September 2018. Data were separately obtained for the time that the patients spent in upright and recumbent positions. RESULTS: Data from 187 patients under the age of 18 were collected, at a mean age of just over seven years. We found that the acid exposure time was stable irrespective of changes in body position (P > .05). The mean number of reflux episodes per hour was 2.99 during the upright position and 1.21 during the recumbent position (P < .05), and the mean oesophageal acid clearance time was 44.4 and 93.4 seconds, respectively (P < .05). CONCLUSION: Most paediatric patients experienced reflux in the upright rather than recumbent position, probably as a result of frequent transient lower oesophageal sphincter relaxations while they were awake. In particular, our findings provide new insights into postural measures for reflux in children and adolescents.
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Reflujo Gastroesofágico , Posicionamiento del Paciente , Adolescente , Niño , Reflujo Gastroesofágico/diagnóstico , Humanos , Concentración de Iones de Hidrógeno , Lactante , Italia , Estudios RetrospectivosRESUMEN
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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Colonoscopía , Enfermedad de Crohn/tratamiento farmacológico , Monitoreo de Drogas/estadística & datos numéricos , Fármacos Gastrointestinales/uso terapéutico , Infliximab/uso terapéutico , Adolescente , Área Bajo la Curva , Biomarcadores/análisis , Proteína C-Reactiva/análisis , Niño , Colon/patología , Enfermedad de Crohn/sangre , Enfermedad de Crohn/patología , Heces/química , Femenino , Humanos , Quimioterapia de Inducción , Complejo de Antígeno L1 de Leucocito/análisis , Masculino , Valor Predictivo de las Pruebas , Estudios Prospectivos , Sensibilidad y Especificidad , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
OBJECTIVES: To critically appraise ileocolonoscopy (IC) practice in a large tertiary center, where IC is exclusively performed by experienced pediatric colonoscopists, particularly focusing on indications for the procedure; bowel preparation efficacy; IC completion rates and timings; diagnostic yield; and complications. PATIENTS AND METHODS: We prospectively evaluated all patients referred to our clinic between July 2015 and June 2016. Data on age, height and weight, sex, surgical history, indications for colonoscopy, bowel preparation given, and bowel cleansing efficacy were collected. The following were calculated: percentage of terminal ileal (TI) intubation; time to terminal ileum; total duration of each procedure. In addition, we evaluated the number and the type of complications encountered and the number of patients readmitted within 30 days from the elective procedure. Endoscopic diagnostic yield, stratified for indication, was calculated. RESULTS: A total of 1392 patients were referred; 181 required an endoscopic evaluation of the lower gastrointestinal (GI) tract (Outpatient Department conversion rate: 13%). Main indications for IC were: recurrent abdominal pain 38.1%; unexplained chronic diarrhea 16%; suspected inflammatory bowel disease (IBD) 24.9%; isolated rectal bleeding 13.2%; occult GI bleeding 1.6%; unexplained faltering growth 1.6%; IBD restaging 2.6%; and miscellaneous 1.6%. Terminal ileum was reached in all the patients (TI intubation rateâ=â100%). Median time to TI was 9.8 minutes (1-50 minutes). Time to TI was lower in younger patients compared to older ones (Pâ=â0.005). Bowel cleansing was judged as grade 1 in 49.2%; grade 2 in 33.7%; grade 3 in 13.3%; and grade 4 in 3.9%. A significant statistical correlation was recorded between bowel cleansing and time to TI. The positive diagnostic yield was: 11.6% in patients with abdominal pain; 37.9% in patients with chronic diarrhea; 51.1% in patients with suspected IBD; 29.2% in patients with isolated rectal bleeding; 33.3% in patients with occult GI bleeding; 0% in patients with faltering growth; and 33% in the miscellaneous group. CONCLUSIONS: In conclusion, appropriately targeted IC in the management of children with GI symptoms is a safe, fast, and useful investigation. TI intubation rates of 100% are achievable and desirable and can be conducted quickly. Poor bowel preparation impacts negatively on this and IC duration may be faster in younger children. High diagnostic yields have been recorded in patients with a clinical suspicion of IBD. Diagnostic yield in isolated recurrent abdominal pain is low. Training to excellence in pediatric IC should be a persistent goal.
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Colonoscopía/normas , Hemorragia Gastrointestinal/etiología , Íleon/diagnóstico por imagen , Enfermedades Inflamatorias del Intestino/diagnóstico por imagen , Enfermedades del Recto/diagnóstico por imagen , Dolor Abdominal/etiología , Adolescente , Factores de Edad , Niño , Preescolar , Colonoscopía/métodos , Diarrea/etiología , Femenino , Hemorragia Gastrointestinal/diagnóstico por imagen , Humanos , Lactante , Masculino , Estudios Prospectivos , Factores de TiempoRESUMEN
BACKGROUND: A new prepared oral viscous budesonide (PVB) has been effective in inducing clinical and histological remission in pediatric eosinophilic esophagitis (EoE). AIMS: To evaluate the efficacy of a 12-week maintenance therapy on clinical, endoscopic, and histological remission using half of the dose used in the induction therapy. METHODS: We prospectively enrolled pediatric patients with active EoE. After 12 weeks of induction therapy with PVB (< 150 cm: 2 mg/day; ≥ 150 cm: 4 mg/day) patients received a maintenance dose of half of the dose used in the induction therapy (1 mg or 2 mg) for another 12 weeks. A 12-week follow-up was then performed in all patients after the end of therapy. Endoscopy was performed at weeks 0, 12, 24, and 36. Symptoms, endoscopy, and histology scores were also calculated. Serum cortisol was evaluated during the treatment period. RESULTS: We enrolled 20 children (15 males; median age 10 years; range 4-17). After the 12-week induction therapy 18 patients (90%) were in remission, with a significant decrease in the median peak of eosinophil count/HPF as well as a marked reduction in clinical, endoscopic, and histological scores (p < 0.01). At the end of the maintenance therapy (week 24), 17 patients (85%) were still in remission, while there were only 9 at week 36 (45%). No significant changes in cortisol levels were observed during the study period. CONCLUSIONS: The 12-week maintenance treatment with the half the dose of PVB was effective in sustaining remission at week 24; however, no reduction in the rate of relapse after suspension of treatment occurred.
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Budesonida/administración & dosificación , Esofagitis Eosinofílica/tratamiento farmacológico , Glucocorticoides/administración & dosificación , Administración Oral , Adolescente , Edad de Inicio , Budesonida/efectos adversos , Niño , Preescolar , Esquema de Medicación , Composición de Medicamentos , Esofagitis Eosinofílica/inmunología , Esofagitis Eosinofílica/patología , Femenino , Glucocorticoides/efectos adversos , Humanos , Quimioterapia de Mantención , Masculino , Soluciones Farmacéuticas , Proyectos Piloto , Estudios Prospectivos , Recurrencia , Inducción de Remisión , Ciudad de Roma , Factores de Tiempo , Resultado del Tratamiento , ViscosidadRESUMEN
OBJECTIVES: Oral viscous budesonide is a recent therapeutic option for eosinophilic oesophagitis (EoE) compared with dietary restriction and inhaled steroids. This single-centre, open-label, not blinded study aims to evaluate the efficacy and safety of a new, preprepared oral viscous budesonide suspension (PVB) in children and adolescents with EoE. METHODS: We treated 36 children with PVB (29 boys; median age 12 years) with EoE diagnosed according to European Society for Paediatric Gastroenterology Hepatology and Nutrition guidelines. Patients <150 and >150 cm height received 2 and 4 mg PVB daily, respectively, for 12 weeks. Upper gastrointestinal endoscopy was performed at baseline, after 12 weeks of therapy and 24 weeks after the end of therapy. Baseline and post-treatment scores were calculated for symptoms, endoscopy, and histology. Serum cortisol was performed at baseline, 12, and 36 weeks. RESULTS: At the end of PVB trial, endoscopy showed macroscopic remission in 32 patients (88.9%), whereas at histology median pre- and post-treatment peak eosinophil count/high power field (HPF) markedly decreased from 42.2 (range: 15-100) to 2.9 (range: 0-30); moreover, mean symptom and histology scores impressively improved compared with baseline (Pâ<â0.01). At 24 weeks after the end of PVB therapy, endoscopy showed oesophageal relapse in 21 patients (58.3%), whereas 15 (41.7%) were still in remission. Seven children (19.4%) with positive multichannel intraluminal impedance-pH were treated also with proton pump inhibitors. No significant difference between pre-/post-treatment morning cortisol levels occurred. CONCLUSIONS: The new PVB suspension presented in the present study is effective and safe for treating children with proven EoE. Larger placebo-controlled clinical trials would provide more information about dosing, efficacy, and long-term safety of this formulation, specifically designed for the oesophagus.
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Antiinflamatorios/administración & dosificación , Budesonida/administración & dosificación , Esofagitis Eosinofílica/tratamiento farmacológico , Administración Oral , Adolescente , Antiinflamatorios/uso terapéutico , Budesonida/uso terapéutico , Niño , Preescolar , Esofagitis Eosinofílica/diagnóstico , Femenino , Estudios de Seguimiento , Humanos , Masculino , Proyectos Piloto , Estudios Prospectivos , Suspensiones , Resultado del TratamientoRESUMEN
Over the past decades, an increased importance has been given to gastrointestinal (GI) endoscopy in the management of children with inflammatory bowel diseases (IBD), considering that mucosal healing has been recognized as the optimal endpoint in the treat-to-target paradigm. The recent advances in technology and anesthesia have facilitated the comprehensive evaluation of the GI tract. In this review, we will discuss the role of ileocolonoscopy, upper GI endoscopy, and device-assisted enteroscopy in the work-up and management of pediatric Crohn's disease (CD) and ulcerative colitis, with particular attention on non-invasive endoscopic techniques, such as wireless capsule endoscopy. We will also analyze the most commonly used endoscopic scoring systems, including small bowel scoring systems and endoscopic recurrence grading of neo-terminal ileum CD. Moreover, we will focus on the endoscopic management of complications, such as strictures, that commonly require surgery. Lastly, we will discuss cancer surveillance in children with IBD, with particular consideration of the role of high-definition endoscopic equipment and chromoendoscopy in dysplasia detection rates.
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BACKGROUND/AIMS: Polyps greater than 30 mm are classified as "giants". Their endoscopic removal represents a technical challenge. The choice of the endoscopic removal technique is important because it provides a resection sample for precise histopathological staging. This is pivotal for diagnostic, prognostic, and management purposes. METHODS: From a retrospective analysis, we obtained a sample of 38 giant polyps. Eighteen polypectomies were performed using the epinephrine volume reduction (EVR) method, nine polypectomies utilized endo-looping or clipping methods, and 11 patients underwent surgery. RESULTS: We obtained en bloc resection with the EVR method in all cases; histology confirmed the correct indication for endoscopic resection in all cases. Moreover, no early or delayed complications were observed, and no patient required hospitalization. Using endo-looping or clipping methods, we observed advanced histology in 1/9 (11.1%) cases, while another patient (1/9, 11.1%) had delayed bleeding. Among patients who underwent surgery, 5/11 (45.5%) were deemed overtreated and three had post-surgical complications. CONCLUSIONS: We propose EVR as an alternative technique for giant polyp resection due to its safety, effectiveness, cost-efficiency, and the advantage of avoiding the need to postpone polypectomy to a later time. Further prospective studies might help improve this experience and enhance the technique.
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Lower gastrointestinal bleeding is an alarming symptom in pediatrics, especially in infancy. However, it is commonly secondary to benign and self-limiting conditions, such as anal fissures, infections, and allergies; more rarely it is caused by more serious disorders, such as necrotizing enterocolitis, very early onset inflammatory bowel diseases, and vascular malformations. The present review aims at summarizing the different clinical conditions presenting with rectal bleeding in infancy and provides an evidence-based diagnostic work-up for the clinical management of patients with this occurrence.
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Fisura Anal , Recto , Lactante , Humanos , Recién Nacido , Niño , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/terapia , Fisura Anal/complicaciones , Fisura Anal/diagnósticoRESUMEN
Constipation is a common problem in children, accounting for about 3% of all primary care visits and up to 25% of referrals to paediatric gastroenterologists. Although polyethylene glycol often proves effective, most children require prolonged treatment and about 50% of them have at least one relapse within the first 5 years after initial recovery. When conventional treatment fails, children are considered to have refractory constipation. Children with refractory constipation deserve specialist management and guidance. Over the last decades, there has been a remarkable increase in our knowledge of normal and abnormal colonic and anorectal motility in children, and a number of different techniques to measure transit and motility have been developed. The present review analyses the possible diagnostic investigations for children with refractory constipation, focusing on their actual indications and their utility in clinical practice. Moreover, we have also analytically reviewed medical and surgical therapeutic options, which should be considered in selected patients in order to achieve the best clinical outcome.
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Colon , Estreñimiento , Niño , Humanos , Consenso , Manometría/métodos , Estreñimiento/diagnóstico , Estreñimiento/terapia , Enfermedad Crónica , Motilidad GastrointestinalRESUMEN
BACKGROUND AND AIMS: Foreign body ingestion (FBI) in children requires early identification to prevent adverse outcomes and may necessitate endoscopic or surgical intervention. This study aims to develop a nomogram that identifies children who require urgent surgical or endoscopic intervention by using the patient's medical history and clinical parameters collected at admission. METHODS: This study is a retrospective review (01/2015-12/2020) of a multicenter case series of children admitted for FBI. Data from 5864 records from 24 hospitals in Italy were analyzed. Logistic regression models were used to establish the probability of requiring surgical or endoscopic intervention based on patient history and clinical characteristics. The nomogram representing the results from the multivariable model was reported to examine the propensity for surgery/endoscopy. RESULTS: The study identified a significant association between intervention and various factors, including type of foreign body (blunt: reference category, disk battery (odds ratio OR:4.89), food bolus (OR:1.88), magnets (OR:2.61), sharp-pointed (OR:1.65), unknown (OR:1.02)), pre-existing diseases or conditions (OR 3.42), drooling (OR 10.91), dysphagia (OR 5.58), vomiting (OR 3.30), retrosternal pain (OR 5.59), abdominal pain (OR 1.58), hematemesis (OR 2.82), food refusal/poor feeding (OR 2.99), and unexplained crying (OR 2.01). The multivariable regression model showed good calibration and discrimination ability, with an area under the ROC curve of 0.77. CONCLUSIONS: This study developed the first nomogram to predict the probability of the need for surgical or endoscopic intervention in children with FBI, based on the information collected at admission. The nomogram will aid clinicians in identifying children who require early intervention to prevent adverse outcomes.
Asunto(s)
Cuerpos Extraños , Nomogramas , Niño , Humanos , Endoscopía , Sistema Digestivo , Cuerpos Extraños/diagnóstico , Cuerpos Extraños/cirugía , Ingestión de Alimentos , Estudios RetrospectivosRESUMEN
Collagenous gastritis (CG) is a rare histopathological finding on gastric biopsies in children. It is associated with abdominal pain and iron deficiency anemia, usually not respondent to oral iron supplements. The aim of this study was to describe our experience in the management of pediatric patients with CG. Moreover, we propose to review the literature on this topic. We retrospectively reviewed all pediatric patients diagnosed with CG at our centre from January 2014 to January 2019. Three pediatric patients (2 F, mean age 12.3) were diagnosed with CG during the study period. Two presented with moderate and one with severe anemia. Symptoms were abdominal pain, asthenia and headache in two and asthenia and abdominal pain in one. All underwent upper and lower gastrointestinal endoscopy. All were firstly started with oral iron supplements with no benefit, principally due to poor compliance secondary to the worsening of the epigastric pain and proton pump inhibitor resistance. Therefore, they underwent ferric carboxymaltose (FCM) infusion with good clinical and laboratory response. Patients received a mean of two infusions/year, with stable hemoglobin levels and no adverse outcomes. Our review failed to identify a consistent response to specific treatments. Considering the apparent benign nature of the disease, symptomatic and supportive treatments are advisable. Iron deficiency anemia is largely present and therapy with oral iron supplements is not always successful. In our study, FCM infusion was effective in increasing the key blood indices in patients who poorly tolerated oral supplements.