RÉSUMÉ
OBJECTIVES: Aerodigestive disorders encompass various pathological conditions affecting the lungs, upper airway, and gastrointestinal tract in children. While advanced care has primarily occurred in specialty centers, many children first present to general pediatric gastroenterologists with aerodigestive symptoms necessitating awareness of these conditions. At the 2021 Annual North American Society for Pediatric Gastroenterology, Hepatology and Nutrition meeting, the aerodigestive Special Interest Group held a full-day symposium entitled, Pediatric Aerodigestive Medicine: Advancing Collaborative Care of Children with Aerodigestive Disorders. The symposium aimed to underline the significance of a multidisciplinary approach to achieve better outcomes for these complex patients. METHODS: The symposium brought together leading experts to highlight the growing aerodigestive field, promote new scientific and therapeutic strategies, share the structure and benefits of a multidisciplinary approach in diagnosing common and rare aerodigestive disorders, and foster multidisciplinary discussion of complex cases while highlighting the range of therapeutic and diagnostic options. In this article, we showcase the diagnostic and therapeutic approach to oropharyngeal dysphagia (OPD), one of the most common aerodigestive conditions, emphasizing the role of a collaborative model. CONCLUSIONS: The aerodigestive field has made significant progress and continues to grow due to a unique multidisciplinary, collaborative model of care for these conditions. Despite diagnostic and therapeutic challenges, the multidisciplinary approach has enabled and greatly improved efficient, high-quality, and evidence-based care for patients, including those with OPD.
Sujet(s)
Troubles de la déglutition , Gastroentérologie , Médecine , Humains , Enfant , Troubles de la déglutition/diagnostic , Troubles de la déglutition/étiologie , Troubles de la déglutition/thérapie , PoumonRÉSUMÉ
BACKGROUND: Rumination syndrome has been associated with increased duodenal eosinophils and intraepithelial lymphocytes in adults. The aims of the current study were to assess densities of antroduodenal eosinophils and mast cells and duodenal intraepithelial lymphocytes in youth with rumination syndrome and to compare cell densities in those with and without abdominal pain or early satiety. METHODS: Twenty-eight youth fulfilling Rome IV criteria for rumination syndrome who had undergone endoscopy were identified and compared to 10 controls. Antral and duodenal biopsies were assessed to determine densities of eosinophils, mast cells, and intraepithelial lymphocytes. Cell densities were also compared between rumination patients with and without abdominal pain and those with and without early satiety. KEY RESULTS: Antral mast cell (peak 18.5±6.5 vs. 12.5±2.7) and eosinophil (peak 9.6±5.2 vs. 4.9±2.1) densities were significantly greater in patients with rumination syndrome as compared to controls. Duodenal intraepithelial lymphocyte densities were also increased in rumination syndrome (18.9 ± 5.1 vs. 11.7 ± 1.5; p<.001). Associations were independent of the presence of abdominal pain or early satiety. CONCLUSIONS AND INFERENCES: In conclusion, we found an increase in eosinophil and mast cell densities in the gastric antrum and an increase in intraepithelial lymphocytes in the duodenum in youth with rumination syndrome which was independent of the presence of abdominal pain or early satiety. These findings suggest a potential role for inflammation in the pathophysiology of rumination syndrome. Future studies should address whether treatment directed at these cells are beneficial in treating rumination syndrome.
Sujet(s)
Lymphocytes intra-épithéliaux , Syndrome de rumination , Adolescent , Adulte , Numération cellulaire , Duodénum/anatomopathologie , Granulocytes éosinophiles/anatomopathologie , Humains , Muqueuse intestinale/anatomopathologie , Mastocytes/anatomopathologieRÉSUMÉ
OBJECTIVES: Motility and functional disorders are common in children and often debilitating, yet these disorders remain challenging to treat effectively. At the 2018 Annual North American Society for Pediatric Gastroenterology, Hepatology and Nutrition meeting, the Neurogastroenterology and Motility Committee held a full day symposium entitled, 2018 Advances In Motility and In NeuroGastroenterology - AIMING for the future. The symposium aimed to explore clinical paradigms in pediatric gastrointestinal motility disorders and provided a foundation for advancing new scientific and therapeutic research strategies. METHODS: The symposium brought together leading experts throughout North America to review the state of the art in the diagnosis and management of motility and functional disorders in children. Presentations were divided into esophageal, antral duodenal, and colorectal modules. Each module included oral presentations by experts in the respective fields, leading to thought-provoking discussions. There were 2 breakout sessions with small group discussions on select topics, focusing on defining scientific insights into the diagnosis and management of pediatric functional gastrointestinal and motility disorders in a systematic, segment-based approach. CONCLUSIONS: The field of neurogastroenterology has made remarkable progress in the last decade. The current report summarizes the major learning points from the symposium highlighting the diagnosis and promising therapies on the horizon for pediatric neurogastrointestinal and motility disorders.
Sujet(s)
Gastroentérologie , Maladies gastro-intestinales , Enfant , Oesophage , Maladies gastro-intestinales/diagnostic , Maladies gastro-intestinales/thérapie , Motilité gastrointestinale , Humains , Amérique du NordRÉSUMÉ
BACKGROUND: Gastroesophageal reflux disease (GERD) affects 15-25% of children and adolescents in the United States. The diagnosis of GERD in children is complex as reported symptoms or symptom profiles have been found to be unreliable. Frequently, the diagnosis must be confirmed by objective tests such as pH monitoring or histological evidence of esophagitis on an esophageal biopsy. Dental erosion has been shown to be associated with GERD as an atypical complication and has the potential to be a marker of GERD. The purposes of this study were to compare the frequency and patterns of dental erosion in children and adolescents with and without histologic esophagitis. METHODS: Twenty-five subjects were recruited from patients scheduled for an upper gastrointestinal endoscopy. Information regarding potential GERD symptoms, food habits, and dental hygiene habits were obtained. Intra-oral photographs were taken, and a dental exam for erosion was performed. The results of a standard biopsy taken from the lower third of the esophagus during an endoscopy were used to divide subjects into either the control group or the GERD group (i.e. those with histologic esophagitis). RESULTS: Twenty-two subjects yielded 586 evaluable teeth. No significant difference was found between frequency or erosion patterns of those with and without histologic esophagitis. Dental erosions were more frequent in primary teeth. CONCLUSIONS: Dental erosions do not appear to be associated with histologic esophagitis indicative of GERD.
Sujet(s)
Oesophagite/anatomopathologie , Érosion dentaire/étiologie , Enfant , Études transversales , Régime alimentaire , Oesophagite/complications , Oesophagoscopie , Oesophage/anatomopathologie , Reflux gastro-oesophagien/complications , Reflux gastro-oesophagien/anatomopathologie , Humains , Hygiène buccodentaireRÉSUMÉ
We investigated acute recurrent pancreatitis (ARP) in children using a national health care database. From 2002 to 2014, 26,435 children had a diagnosis of acute pancreatitis (AP); 10,648 discharges were index hospitalizations. A total of 6159 children had a single hospitalization for AP, whereas 4489 (42%) children underwent 15,787 rehospitalizations. Children experienced a median of 2 ARP-related hospitalizations with a median time between admissions of 86 days. Younger patients with a more severe index episode of AP were at a higher risk of ARP. ARP-related hospitalizations had an increased requirement for intensive care unit care compared with an index episode of AP.
Sujet(s)
Systèmes d'information sur la santé , Hospitalisation/statistiques et données numériques , Pancréatite/épidémiologie , Maladie aigüe , Adolescent , Enfant , Enfant d'âge préscolaire , Femelle , Humains , Nourrisson , Mâle , Récidive , Risque , Indice de gravité de la maladieRÉSUMÉ
Functional gastrointestinal disorders (FGID) are common clinical syndromes diagnosed in the absence of biochemical, structural, or metabolic abnormalities. They account for significant morbidity and health care expenditures and are identifiable across variable age, geography, and culture. Etiology of abdominal pain associated FGIDs, including functional dyspepsia (FD), remains incompletely understood, but growing evidence implicates the importance of visceral hypersensitivity and electromechanical dysfunction. This manuscript explores data supporting the role of visceral hypersensitivity and electromechanical dysfunction in FD, with focus on pediatric data when available, and provides a summary of potential therapeutic targets.
RÉSUMÉ
The objective of the current study was to assess the factor structure of the Illness Behavior Encouragement Scale (IBES) by Walker and Zeman (1992) among children with functional gastrointestinal disorders (FGIDs). Two hundred seventy nine children (63 % female), and 135 primary caregivers (90.8 % mothers), recruited from a large Midwestern children's hospital completed the IBES, a 12-item measure of parental behavior in response to abdominal pain episodes. Findings suggested the IBES possesses two conceptually distinct scales that are invariant across parent self- and child-report, and are consistent with previous factor analysis in a Dutch sample of children with headaches. Different types of parental behaviors exist that naturally cluster and diverge in reliable ways. Future research is warranted to determine if these different types of parental behavior may differentially influence illness outcomes among children with FGIDs.
Sujet(s)
Maladies gastro-intestinales/psychologie , Comportement de maladie , Relations parent-enfant , Pratiques éducatives parentales , Rôle de malade , Enquêtes et questionnaires , Enfant , Maladie chronique , Analyse statistique factorielle , Femelle , Humains , Mâle , États du Centre-Ouest des États-Unis , Analyse en composantes principales , Mandataire , Psychométrie , , AutorapportRÉSUMÉ
BACKGROUND: Sleep disturbances are increasingly recognized as a common problem for children and adolescents with chronic pain conditions, but little is known about the prevalence, type, and impact of sleep problems in pediatric functional gastrointestinal disorders (FGIDs). The objectives of the current study were two-fold: 1) to describe the pattern of sleep disturbances reported in a large sample of children and adolescents with FGIDs; and, 2) to explore the impact of sleep by examining the inter-relationships between sleep disturbance, physical symptoms, emotional problems, and functional disability in this population. METHODS: Over a 3-year period, 283 children aged 8-17 years who were diagnosed with an FGID and a primary caretaker independently completed questionnaires regarding sleep, emotional functioning, physical symptoms, and functional disability during an initial evaluation for chronic abdominal pain at a pediatric tertiary care center. A verbal review of systems also was collected at that time. Descriptive statistics were used to characterize the pattern of sleep disturbances reported, while structural equation modeling (SEM) was employed to test theorized meditational relationships between sleep and functional disability through physical and emotional symptoms. RESULTS: Clinically significant elevations in sleep problems were found in 45% of the sample, with difficulties related to sleep onset and maintenance being most common. No difference was seen by specific FGID or by sex, although adolescents were more likely to have sleep onset issues than younger children. Sleep problems were positively associated with functional disability and physical symptoms fully mediated this relationship. Emotional symptoms, while associated with sleep problems, evidenced no direct link to functional disability. CONCLUSIONS: Sleep problems are common in pediatric FGIDs and are associated with functional disability through their impact on physical symptoms. Treatments targeting sleep are likely to be beneficial in improving physical symptoms and, ultimately, daily function in pediatric FGIDs.
Sujet(s)
Douleur abdominale/complications , Symptômes affectifs/complications , Dyspepsie/complications , Syndrome du côlon irritable/complications , Troubles de la veille et du sommeil/complications , Adolescent , Analyse de variance , Loi du khi-deux , Enfant , Analyse statistique factorielle , Femelle , Humains , Mâle , Échelles d'évaluation en psychiatrie , Psychométrie , Établissements scolaires , Troubles de l'endormissement et du maintien du sommeil/complications , Participation sociale , Enquêtes et questionnairesRÉSUMÉ
BACKGROUND AND AIM: Fecal soiling is a challenging problem in some children after pull-through surgery for Hirschsprung disease (HSCR). The prevailing perception is that soiling results from overflow incontinence; however, its treatment with laxatives yields mixed results. Colonic manometry studies are reported to be normal in most patients in this population. The interpretation of these findings does not support the physiology of fecal overflow incontinence in these children. The aim of the present study was to define the physiology underlying daily, frequent fecal soiling in children after surgery for HSCR using manometric techniques. PATIENTS AND METHODS: Four pediatric motility centers in the United States participated in the study; medical records and manometric tracings (anorectal and colonic) of children (n = 59; 6.5 years; 48 boys) who had pull-through surgery for HSCR and presented with daily, frequent fecal soiling were examined. Children referred for evaluation of constipation who had normal colonic manometry served as controls (n = 25; 6.7 years; 12 boys). The patients with HSCR were divided into 2 groups (Hirschsprung disease groups 1 and 2 [HD1, HD2]) based on the absence or presence of high-amplitude propagated contractions (HAPCs). A control group that included children with chronic constipation was also studied. We compared the mean HAPC frequency between the HD2 and control groups. RESULTS: HD1 included 21 patients who had no HAPCs in fasting or postprandial periods. HD2 included 38 patients who had an average of 0.07 HPACs/min while fasting and 0.13/min in the postprandial state. In this subset the number of HAPCs in the fasting state (P = 0.04) and the postprandial state (P < 0.001) was greater when compared with controls. Additionally, there was a significant increase in HAPCs/min from the fasting to the postprandial state (P = 0.01). In the HD2 group 40% had colonic hyperactivity. CONCLUSIONS: Daily, frequent fecal soiling after pull-through surgery for HSCR may be due to colonic hyperactivity in some children. It is imperative that this unique subset be identified because the management strategy would include avoidance of laxatives, contrary to standard current practice.
Sujet(s)
Côlon/physiopathologie , Côlon/chirurgie , Incontinence anale/étiologie , Motilité gastrointestinale , Maladie de Hirschsprung/physiopathologie , Maladie de Hirschsprung/chirurgie , Adolescent , Canal anal/physiopathologie , Bisacodyl/pharmacologie , Bisacodyl/usage thérapeutique , Enfant , Enfant d'âge préscolaire , Contre-indications , Incontinence anale/classification , Incontinence anale/traitement médicamenteux , Femelle , Motilité gastrointestinale/effets des médicaments et des substances chimiques , Humains , Nourrisson , Laxatifs/pharmacologie , Laxatifs/usage thérapeutique , Mâle , Manométrie , Dossiers médicaux , Période post-prandiale , Rectum/physiopathologie , Rectum/chirurgie , Études rétrospectives , États-UnisRÉSUMÉ
This study was designed to determine whether distinct subgroups of children with recurrent abdominal pain (RAP) could be identified based on patterns of psychological functioning. Two hundred and eighty-three children (ages 8-17 years), and a primary caretaker, completed the Behavior Assessment System for Children (BASC) during the initial evaluation of RAP at a pediatric gastroenterology clinic. Cluster analysis of BASC scores supported a 3-cluster solution, with fair agreement observed between parents and children on cluster assignment. Approximately half of the sample identified no significant psychological problems. A small percentage (13%) evidenced intense and broad-based psychological problems, while the remainder (35-45%) indicated relative elevations in anxiety only. Cluster membership did not vary systematically by age, gender, race, or functional gastrointestinal disorder diagnosis. Distinct psychological profiles appear to exist for children with RAP. Targeting treatments to these profiles may improve the effectiveness and efficiency with which health professionals address pediatric abdominal pain.
Sujet(s)
Douleur abdominale/psychologie , Adolescent , Analyse de variance , Enfant , Comportement de l'enfant/psychologie , Analyse de regroupements , Émotions , Femelle , Humains , Mâle , Parents , Psychologie de l'enfant , Récidive , Révélation de soi , Comportement social , Enquêtes et questionnairesRÉSUMÉ
The aims of the current study were to determine the activation states of antral eosinophils and mast cells and to evaluate the interactions of antral inflammatory cells with gastric emptying and electrogastrography (EGG) in 30 pediatric patients with functional dyspepsia. Eosinophil degranulation was moderate in 42% and extensive in 54% of patients. Mast cell degranulation was > 50% in 81% of patients. Elevated mast cell density was associated with slower one hour gastric emptying and increased preprandial dysrhythmia. Mast cell density correlated with the preprandial percentage tachygastria. CD3+ cell density correlated with the preprandial percentage tachygastria also, but only in patients with increased eosinophil density. In conclusion, antral eosinophils and mast cells are significantly activated in pediatric functional dyspepsia. Mast cell density is associated with delayed gastric emptying and preprandial dysrhythmia, suggesting that there may be an interaction between antral inflammation and gastric electromechanical dysfunction in the pathophysiology of pediatric functional dyspepsia.
Sujet(s)
Dyspepsie/anatomopathologie , Dyspepsie/physiopathologie , Électrophysiologie/méthodes , Vidange gastrique/physiologie , Antre pylorique/anatomopathologie , Adolescent , Enfant , Granulocytes éosinophiles/anatomopathologie , Granulocytes éosinophiles/physiologie , Femelle , Humains , Inflammation/anatomopathologie , Inflammation/physiopathologie , Mâle , Mastocytes/anatomopathologie , Mastocytes/physiologie , Mécanotransduction cellulaire/physiologieRÉSUMÉ
OBJECTIVES: To compare water load test consumption patterns between children with functional gastrointestinal disorders and healthy control children. METHODS: Seventy-one children with recurrent abdominal pain completed the Behavioral Assessment Scale for Children-Self-Report Form and the Questionnaire on Pediatric Gastrointestinal Symptoms during their first visit to a pediatric gastroenterology clinic. Parent- and child-report functional gastrointestinal diagnoses were based on the Questionnaire on Pediatric Gastrointestinal Symptoms scoring criteria, whereas the clinician's diagnosis was based on clinical impression from history and physical examination completed at this visit. Twenty-six healthy children also participated as controls. Statistical comparisons involved Student t tests, whereas receiver operating characteristic curves estimated sensitivity/specificity of the water load test and linear regression determined the amount of variance accounted for in water volume consumption. RESULTS: Children with recurrent abdominal pain, particularly those with a diagnosis of functional dyspepsia, consumed less water than healthy children on the water load test. The water load test demonstrated good specificity, but poor sensitivity, in identifying patients with functional dyspepsia. Clinician evaluation provided the greatest differentiation between functional gastrointestinal disorders on the water load test. CONCLUSIONS: The water load test seems to be a poor diagnostic test for functional dyspepsia because of poor sensitivity. However, future research should examine whether the water load test is identifying a subset of children with functional dyspepsia experiencing a specific mechanosensory dysfunction and whether the water load test can predict clinical response to specific therapeutic interventions.
Sujet(s)
Douleur abdominale/étiologie , Consommation de boisson , Dyspepsie/diagnostic , Douleur abdominale/psychologie , Adolescent , Facteurs âges , Anthropométrie , Enfant , Maladie chronique , Techniques de diagnostic digestif , Dyspepsie/psychologie , Femelle , Humains , Mâle , Facteurs sexuelsRÉSUMÉ
OBJECTIVES: The aims of this study were to determine the electrogastrographic patterns in children with functional dyspepsia and to investigate the correlations among electrogastrogram (EGG), gastric emptying (GE), and pain severity. METHODS: We studied 30 children (19 F; mean age 11.4 years) with functional dyspepsia. Electrogastrography was performed for 30 minutes fasting and for 1 hour during a GE test after ingestion of an isotope-labeled solid meal. The percent emptying was measured every 10 minutes for 1 hour after the meal. The dominant frequency of the EGG, the change in the postprandial peak power (deltaP), and percent dysrhythmia during each recording session were calculated. Specific symptoms were graded from 0 (none) to 4 (severe) by the patient. RESULTS: Of 30 patients, 14 (47%) had slow GE, and 15 (50%) had abnormal EGG (dysrhythmia > or = 30% or deltaP < 0). GE was slow in 73% of patients with an abnormal EGG but was slow in only 20% of patients with normal EGG (P = 0.009). GE was negatively correlated with fasting bradygastria (r = -0.383, P = 0.04). Abdominal pain was the most severe dyspeptic symptom, both during fasting and after the meal. Patients with an abnormal EGG had an increased mean pain severity score (3.5 +/- 0.2 vs. 2.5 +/- 0.2, P = 0.002). CONCLUSIONS: Sixty percent of functional dyspepsia subjects had either slow GE or abnormal EGG. Patients with abnormal EGG were more likely to have slow GE. EGG abnormalities were associated with more severe postprandial pain and should be considered a possible mechanism for dyspeptic symptoms.
Sujet(s)
Douleur abdominale/étiologie , Dyspepsie/physiopathologie , Vidange gastrique/physiologie , Enfant , Dyspepsie/imagerie diagnostique , Électrodiagnostic , Femelle , Humains , Mâle , Complexe moteur migrant/physiologie , Période post-prandiale , Études prospectives , Scintigraphie , Indice de gravité de la maladie , Sulfocolloïde de technétium (99mTc)RÉSUMÉ
OBJECTIVES: To compare the Rome II diagnoses made in children with recurrent abdominal pain by physicians and by parent and child responses on the Questionnaire on Pediatric Gastrointestinal Symptoms. Rates of diagnostic agreement and reasons for disagreement were examined to determine whether changes to the Rome II criteria are needed to improve diagnostic classification. METHODS: One hundred and forty-eight children and their parents or guardians completed the Questionnaire on Pediatric Gastrointestinal Symptoms during their first visit to a pediatric gastroenterology clinic. Parent- and child-report Rome II diagnoses were based on Questionnaire on Pediatric Gastrointestinal Symptoms scoring criteria, whereas the physician's Rome II diagnosis was based on clinical impression from history and physical examination completed at this visit. Statistical comparisons involved Pearson chi tests and Fisher exact tests. Kappa and weighted kappa measured agreement rates. RESULTS: Most children met the criteria for a functional gastrointestinal disorder based on the Rome II criteria. Functional dyspepsia was the most common diagnosis made by all three sources. The percentage of children classified as "no diagnosis" was small and was often a function of symptom duration (especially when diagnosis rested on the child self-report). Diagnostic agreement was fair to moderate. Diagnoses based on parent and child questionnaires agreed more often on functional dyspepsia than irritable bowel syndrome. Diagnostic disagreement was most likely to result from parent and child disagreement on defecation symptoms. CONCLUSIONS: The Rome II classification system shows promise for improving diagnosis, study and treatment of children with recurrent abdominal pain. However, further refinement and clarification of the Rome II criteria for symptom duration and frequency may be needed to improve diagnostic agreement.