ABSTRACT
The irritable bowel syndrome (IBS) is a functional gastrointestinal disorder (FGID), whose prevalence has widely increased in pediatric population during the past two decades. The exact pathophysiological mechanism underlying IBS is still uncertain, thus resulting in challenging diagnosis and management. Experts from 4 Italian Societies participated in a Delphi consensus, searching medical literature and voting process on 22 statements on both diagnosis and management of IBS in children. Recommendations and levels of evidence were evaluated according to the grading of recommendations, assessment, development, and evaluation (GRADE) criteria. Consensus was reached for all statements. These guidelines suggest a positive diagnostic strategy within a symptom-based approach, comprehensive of psychological comorbidities assessment, alarm signs and symptoms' exclusion, testing for celiac disease and, under specific circumstances, fecal calprotectin and C-reactive protein. Consensus also suggests to rule out constipation in case of therapeutic failure. Conversely, routine stool testing for enteric pathogens, testing for food allergy/intolerance or small intestinal bacterial overgrowth are not recommended. Colonoscopy is recommended only in patients with alarm features. Regarding treatment, the consensus strongly suggests a dietary approach, psychologically directed therapies and, in specific conditions, gut-brain neuromodulators, under specialist supervision. Conditional recommendation was provided for both probiotics and specific fibers supplementation. Polyethylene glycol achieved consensus recommendation for specific subtypes of IBS. Secretagogues and 5-HT4 agonists are not recommended in children with IBS-C. Certain complementary alternative therapies, antispasmodics and, in specific IBS subtypes, loperamide and rifaximin could be considered.
Subject(s)
Gastroenterology , Irritable Bowel Syndrome , Humans , Child , Adolescent , Irritable Bowel Syndrome/diagnosis , Irritable Bowel Syndrome/therapy , Consensus , Endoscopy, Gastrointestinal , ItalyABSTRACT
OBJECTIVES: Diagnosis of rumination syndrome (RS) relies on Rome IV criteria. Oesophageal high-resolution impedance manometry (HRIM) can objectively demonstrate the episodes of rumination, but its role in the diagnostic pathway is not yet established. We aimed to demonstrate the clinical contribution of this tool for the timely diagnosis of RS and diagnostic work-up of children with unexplained foregut symptoms deemed to be due to other conditions. METHODS: HRIMs performed between 2012 and 2021 were searched to retrieve all diagnoses of RS. Medical records were reviewed for clinical data. RESULTS: Out of 461 HRIMs performed, 76 children had manometric diagnosis of RS (35 male, median age: 13 years). Of them, 47% were not clinically suspected as the symptoms did not fulfil clinical criteria for RS. The indications for HRIM in these cases were investigation of unexplained foregut symptoms (37%), suspected refractory gastroesophageal reflux disease (8%) and dysphagia (2%). Among all HRIMs performed for investigations of unexplained foregut symptoms (n = 80), 35% demonstrated rumination episodes. CONCLUSION: Identification of characteristic patterns of rumination on HRIM in children with unexplained foregut symptoms enables the immediate diagnosis of RS. Thus, in situations of diagnostic uncertainty, the use of HRIM at early stages of the diagnostic pathway would reduce unnecessary investigations and treatments.
Subject(s)
Electric Impedance , Manometry , Rumination Syndrome , Humans , Manometry/methods , Male , Female , Adolescent , Rumination Syndrome/diagnosis , Rumination Syndrome/physiopathology , Child , Retrospective Studies , Esophagus/physiopathology , Gastroesophageal Reflux/diagnosis , Gastroesophageal Reflux/physiopathology , Medically Unexplained SymptomsABSTRACT
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.
Subject(s)
Colon , Constipation , Child , Humans , Consensus , Manometry/methods , Constipation/diagnosis , Constipation/therapy , Chronic Disease , Gastrointestinal MotilityABSTRACT
INTRODUCTION: Pediatric gastrointestinal motility disorders represent some of the most challenging clinical conditions with largely undefined pathogenetic pathways and therefore limited therapeutic options. Herein, we provide an overview of the recent advances in treatment options for these disorders and their clinical impact. AREAS COVERED: PubMed and Medline databases were searched for relevant articles related to the treatment of achalasia, esophageal atresia, gastroparesis, PIPO and constipation published between 2017 and 2022. In this article, we review and summarize recent advances in management of gastrointestinal motility disorders in children with a particular focus on emerging therapies as well as novel diagnostic modalities that help guide their application or develop new, more targeted treatments. EXPERT OPINION: Gastrointestinal motility disorders represent one of the most challenging conundrums in pediatric age and despite significant advances in investigative tools, the palette of treatment options remain limited. Overall, while pharmacological options have failed to bring a curative solution, recent advances in minimal invasive therapeutic and diagnostic techniques have emerged as potential keys to symptom and quality of life improvement, such as ENDOFLIP, POEM, cine-MRI, fecal microbiota transplantation.
Subject(s)
Esophageal Achalasia , Gastrointestinal Diseases , Humans , Child , Quality of Life , Gastrointestinal Diseases/diagnosis , Gastrointestinal Diseases/therapy , Esophageal Achalasia/diagnosis , Constipation , Gastrointestinal MotilityABSTRACT
INTRODUCTION: To date, no international guidelines have been published for the treatment of paediatric functional abdominal pain disorders (FAPDs), subcategorised into functional abdominal pain-not otherwise specified (FAP-NOS), irritable bowel syndrome (IBS), functional dyspepsia and abdominal migraine (AM). We aim for a treatment guideline, focusing on FAP-NOS, IBS and AM, that appreciates the extensive array of available therapies in this field. We present the prospective operating procedure and technical summary protocol in this manuscript. METHODS: Grading of Recommendations, Assessment, Development and Evaluation (GRADE) will be followed in the development of the guideline, following the approach as laid out in the GRADE handbook, supported by the WHO. The Guideline Development Group (GDG) is formed by paediatric gastroenterologists from both the European Society for Pediatric Gastroenterology, Hepatology and Nutrition, as well as the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition. Also, one clinical psychologist with expertise in FAPDs is a voting member in the GDG. A final consensus list of treatment options is translated into 'patient, intervention, comparison, outcome' format options. Prospective agreement on the magnitude of health benefits or harms categories was reached through a Delphi process among the GDG to support grading of the literature.There will be a detailed technical evidence review with randomised controlled trial data that will be judged for risk of bias with the Cochrane tool. Recommendations are preferably based on GRADE but could also be best practice statements following the available evidence. A full Delphi process will be used to make recommendations using online response systems. This set of procedures has been approved by all members of the GDG.
Subject(s)
Dyspepsia , Gastroenterology , Irritable Bowel Syndrome , Migraine Disorders , Child , Humans , Abdominal Pain , Dyspepsia/drug therapy , Prospective Studies , Randomized Controlled Trials as Topic , Practice Guidelines as TopicABSTRACT
Visceral myopathy is a rare, life-threatening disease linked to identified genetic mutations in 60% of cases. Mostly due to the dearth of knowledge regarding its pathogenesis, effective treatments are lacking. The disease is most commonly diagnosed in children with recurrent or persistent disabling episodes of functional intestinal obstruction, which can be life threatening, often requiring long-term parenteral or specialized enteral nutritional support. Although these interventions are undisputedly life-saving as they allow affected individuals to avoid malnutrition and related complications, they also seriously compromise their quality of life and can carry the risk of sepsis and thrombosis. Animal models for visceral myopathy, which could be crucial for advancing the scientific knowledge of this condition, are scarce. Clearly, a collaborative network is needed to develop research plans to clarify genotype-phenotype correlations and unravel molecular mechanisms to provide targeted therapeutic strategies. This paper represents a summary report of the first 'European Forum on Visceral Myopathy'. This forum was attended by an international interdisciplinary working group that met to better understand visceral myopathy and foster interaction among scientists actively involved in the field and clinicians who specialize in care of people with visceral myopathy.
Subject(s)
Intestinal Pseudo-Obstruction , Malnutrition , Animals , Child , Humans , Quality of Life , Models, Animal , Mutation , Rare DiseasesABSTRACT
INTRODUCTION: Objective evidence of small intestinal dysmotility is a key criterion for the diagnosis of pediatric intestinal pseudo-obstruction (PIPO). Small bowel scintigraphy (SBS) allows for objective measurement of small bowel transit (SBT), but limited data are available in children. We aimed to evaluate the utility of SBS in children suspected of gastrointestinal dysmotility. METHODS: Patients undergoing gastric emptying studies for suspected foregut dysmotility, including PIPO, from 2016 to 2022 at 2 tertiary children's hospitals were recruited to an extended protocol of gastric emptying studies to allow for assessment of SBT. PIPO was classified based on antroduodenal manometry (ADM). SBT was compared between PIPO and non-PIPO patients. Scintigraphic parameters were assessed and correlated against ADM scores. RESULTS: Fifty-nine patients (16 PIPO and 43 non-PIPO diagnoses) were included. SBS was performed with liquid and solid meals in 40 and 26 patients, respectively. As compared to the non-PIPO group, PIPO patients had a significantly lower median percentage of colonic filling at 6 hours, with both liquid (48% vs 83%) and solid tests (5% vs 65%). SBT in PIPO patients with myopathic involvement was significantly slower than in patients with neuropathic PIPO, both for liquid and solid meal. A significant correlation was found between solid SBT and ADM scores (r = -0.638, P = 0.036). DISCUSSION: SBS provides a practically feasible assessment of small intestinal motility. It shows a potential utility to help diagnose and characterize PIPO. SBS seems most discriminative in PIPO patients with myopathic involvement. Studies in a larger pediatric population and across different ages are required.
Subject(s)
Intestinal Pseudo-Obstruction , Intestine, Small , Humans , Child , Intestine, Small/diagnostic imaging , Gastrointestinal Motility , Gastrointestinal Transit , Intestinal Pseudo-Obstruction/diagnostic imaging , Radionuclide ImagingABSTRACT
Domperidone is a peripheral dopamine-2 receptor antagonist with prokinetic and antiemetic properties. Its prokinetic effects are mainly manifest in the upper gastrointestinal (GI) tract. Currently its use is restricted to relief of nausea and vomiting in children older than 12 years for a short period of time. However, among (pediatric) gastroenterologists, domperidone is also used outside its authorized indication ("off label") for treatment of symptoms associated with gastro-esophageal reflux disease, dyspepsia, and gastroparesis. Little is known about its efficacy in the treatment of GI motility disorders in children and controversial data have emerged in the pediatric literature. As its use is off label, appropriate knowledge of its efficacy is helpful to support an "off label/on evidence" prescription. Based on this, the purpose of this review is to summarize all evidence on the efficacy of domperidone for the treatment of GI disorders in infants and children and to report an overview of its pharmacological properties and safety profile.
Subject(s)
Antiemetics , Gastrointestinal Diseases , Infant , Humans , Child , Domperidone/pharmacology , Domperidone/therapeutic use , Antiemetics/therapeutic use , Gastrointestinal Diseases/drug therapy , Gastrointestinal Agents/therapeutic use , Vomiting/drug therapyABSTRACT
Background/Aims: Since available data on pediatric non-erosive esophageal phenotypes (NEEPs) are scant, we investigated their prevalence and the phenotype-dependent treatment response in these children. Methods: Over a 5-year period, children with negative upper endoscopy, who underwent esophageal pH-impedance (off-therapy) for persisting symptoms not responsive to proton pump inhibitor (PPI)-treatment, were recruited. Based on the results of acid reflux index (RI) and symptom association probability (SAP), patients were categorized into: (1) abnormal RI (non-erosive reflux disease [NERD]), (2) normal RI and abnormal SAP (reflux hypersensitivity [RH]), (3) normal RI and normal SAP (functional heartburn [FH]), and (4) normal RI and not-reliable SAP (normal-RI-not otherwise-specified [normal-RI-NOS]). For each subgroup, treatment response was evaluated. Results: Out of 2333 children who underwent esophageal pH-impedance, 68 cases, including 18 NERD, 14 RH, 26 FH, and 10 normal-RI-NOS were identified as fulfilling the inclusion criteria and were analyzed. Considering symptoms before endoscopy, chest pain was more reported in NERD than in other cases (6/18 vs 5/50, P = 0.031). At long-term follow-up of 23 patients (8 NERD, 8 FH, 2 RH, and 5 normal-RI-NOS): 17 were on PPIs and 2 combined alginate, 1 (FH) was on benzodiazepine + anticholinergic, 1 (normal-RI-NOS) on citalopram, and 3 had no therapy. A complete symptom-resolution was observed in 5/8 NERD, in 2/8 FH, and in 2/5 normal-RI-NOS. Conclusions: FH may be the most common pediatric NEEP. At long-term follow-up, there was a trend toward a more frequent complete symptom resolution with PPI-therapy in NERD patients while other groups did not benefit from extended acid-suppressive-treatment.
ABSTRACT
BACKGROUND: Pediatric intestinal pseudo-obstruction (PIPO) encompasses a variety of rare, heterogeneous, and disabling disorders that severely affect gastrointestinal motility and are associated with high morbidity and mortality. PIPO management is complex and focuses on maintaining an optimal nutritional status, improving gut function, relieving symptoms, and treating complications. Nutritional issues prevail, and PIPO patients often experience severe undernutrition and faltering growth. Thus, nutritional management plays a pivotal role for achieving the most favorable clinical outcomes. The calorie and nutrient intake of each patient needs to be tailored to age, extent and severity of gut involvement and nutritional needs to support an optimal nutritional status. After defining the extent and severity of gut dysmotility, an experienced team should perform a careful nutritional assessment. An oral diet should always be encouraged and might include bite and dissolve solids, liquid diet or simple oral stimulation. If oral caloric intake is inadequate, liquid gastric feeds should provide the subsequent step. In the presence of severe gastric dysmotility, continuous post-pyloric feeding represents a viable option. In the most severe cases, parenteral nutrition (PN) is required to meet appropriate nutritional requirements. PURPOSE: Pediatric data on this topic are scarce and mainly extrapolated from adult studies. In this review, we discuss current evidence and knowledge regarding nutritional options, implications of the use of different feed types, including a blended diet, and the use of PN. Moreover, based on our experience and the evidence from the literature, we propose a flow chart to guide the nutritional management of PIPO patients.
Subject(s)
Intestinal Pseudo-Obstruction , Nutritional Status , Adult , Child , Humans , Enteral Nutrition , Intestinal Pseudo-Obstruction/therapy , Parenteral Nutrition , Nutrition AssessmentABSTRACT
Magnet ingestion is a special category of foreign body ingestion associated with high levels of morbidity and mortality worldwide, particularly if it is associated with staggered ingestion of multiple magnets or with simultaneous ingestion of other metallic foreign bodies, especially button batteries. A special category of magnet ingestion is the ingestion of earth magnets, which have higher levels of magnetism and therefore, potentially, carries a worse outcome. Legislative bodies, scientific Societies and community-led initiatives have been implemented worldwide with the aim of mitigating the effects of this growing, yet avoidable potential medical emergency. A scoping literature review summarized epidemiology, diagnosis, management, and prevention, including an algorithm for the diagnosis and management of magnet ingestion is presented and compared to previously published reviews and position papers (North American Society of Pediatric Gastroenterology, Hepatology and Nutrition, National Poison Center, Royal College of Emergency Medicine). The main emphasis of the algorithm is on identification of staggered/multiple magnet ingestion, and early joint gastroenterology and surgical consultation and management.
Subject(s)
Foreign Bodies , Gastroenterology , Child , Humans , Eating , Foreign Bodies/diagnosis , Foreign Bodies/prevention & control , Foreign Bodies/surgery , Gastrointestinal Tract , Magnets , Societies, ScientificABSTRACT
The enteric nervous system (ENS), the inherent nervous system of the gastrointestinal (GI) tract is a vast nervous system that controls key GI functions, including motility. It functions at a critical interface between the gut luminal contents, including the diverse population of microorganisms deemed the microbiota, as well as the autonomic and central nervous systems. Critical development of this axis of interaction, a key determinant of human health and disease, appears to occur most significantly during early life and childhood, from the pre-natal through to the post-natal period. These factors that enable the ENS to function as a master regulator also make it vulnerable to damage and, in turn, a number of GI motility disorders. Increasing attention is now being paid to the potential of disruption of the microbiota and pathogenic microorganisms in the potential aetiopathogeneis of GI motility disorders in children. This article explores the evidence regarding the relationship between the development and integrity of the ENS and the potential for such factors, notably dysbiosis and pathogenic bacteria, viruses and parasites, to impact upon them in early life.
Subject(s)
Enteric Nervous System , Microbiota , Child , Humans , Gastrointestinal Tract , Enteric Nervous System/physiology , Central Nervous System , OrganogenesisABSTRACT
INTRODUCTION: Split-dose thiopurine and allopurinol-thiopurine cotherapy strategies have been suggested as rescue therapeutic options for children with inflammatory bowel disease (IBD) and impaired thiopurine metabolism. We compared the efficacy and safety of these regimens in patients who previously failed conventional thiopurine treatment. METHODS: Children with IBD treated with split-dose thiopurine or low-dose thiopurine-allopurinol cotherapy were retrospectively identified. Medical records were reviewed for demographics, treatment regimen, reason for thiopurine failure, side effects, and discontinuation of treatment. Laboratory findings were evaluated at different time points. RESULTS: After prior therapeutic failure, 42 patients were on split-dose regimen (group A) and 20 patients were on thiopurine-allopurinol cotherapy (group B). Twelve patients crossed from group A to group B because of treatment failure, 1 patient was lost at follow-up, and 1 patient discontinued the treatment. The final cotherapy group comprised 29 children (group C), while the split-dose group (group D) included 31 children. Intention-to-treat analysis showed significant differences between split-dose regimen and thiopurine-allopurinol cotherapy for 6-thioguanine nucleotide (6-TGN)/6-methyl mercaptopurine (6-MeMP) ratio ( P < 0.001), 6-TGN ( P < 0.05), and 6-MeMP ( P < 0.001) at 1-3 months. As per protocol analysis, there was a significant difference between group C and group D at 6 months for 6-MeMP ( P < 0.05) and 6-TGN/6-MeMP ratio ( P < 0.05) and at 12 months for 6-MeMP ( P < 0.05) and 6-TGN/6-MeMP ratio ( P < 0.001). Side effects were more frequent in allopurinol-thiopurine cotherapy ( P < 0.05). DISCUSSION: In children with IBD and impaired thiopurine metabolism, split-dose thiopurine and low-dose thiopurine-allopurinol cotherapy are both effective therapeutic strategies. The latter shows higher efficacy but a higher side effect rate, suggesting the use of split-dose regimen as the first-line approach.
Subject(s)
Allopurinol , Inflammatory Bowel Diseases , Humans , Child , Allopurinol/adverse effects , Azathioprine/adverse effects , Retrospective Studies , Treatment Outcome , Drug Therapy, Combination , Mercaptopurine/adverse effects , Inflammatory Bowel Diseases/drug therapy , Inflammatory Bowel Diseases/chemically inducedABSTRACT
BACKGROUND: IBS affects a large number of children throughout the world and is thought to be the result of disturbed neuroimmune function along with the brain-gut axis. Although the underlying pathophysiologic mechanisms are not clear, the role of low-grade inflammation and mucosal immune activation in IBS symptom generation has become evident also in subsets of pediatric patients. Animal models provided meaningful insight in the causal relationship between abnormal mucosal immune activation and changes in gastrointestinal (GI) sensory-motor function. Likewise, the development of long-standing GI symptoms fulfilling the current criteria for functional GI disorders after infection gastroenteritis and in patients with IBD or celiac disease in remission further supports this hypothesis. Immune activation, its impact on gut sensory-motor function, and potential implications for symptom generation emerged in both children and adults with IBS. PURPOSE: The aim of this review is to summarize the main evidence on the presence of low-grade inflammation and immune activation in children with IBS, its possible role in symptom generation, and its potential implication for new therapeutic strategies.
Subject(s)
Gastroenteritis , Irritable Bowel Syndrome , Animals , Inflammation , Models, AnimalABSTRACT
In several countries, gut-directed hypnotherapy is becoming an established and evidence-based treatment in pediatric gastroenterology. This article describes what hypnotherapy is, offers an overview of its effect in gut-brain disorders and explains its potential mode of action. Moreover, the use of hypnotherapy in other areas of pediatric gastroenterology, as a supportive tool to reduce pain, stress, depression, and anxiety and improve quality of life, will be also discussed. Guidance toward implementing hypnotherapy in clinical practice is provided, including examples of how you can explain hypnosis to patients with gastroenterological symptoms.
Subject(s)
Gastroenterology , Hypnosis , Irritable Bowel Syndrome , Child , Humans , Irritable Bowel Syndrome/diagnosis , Quality of Life , Anxiety/therapyABSTRACT
OBJECTIVES: Studies in adults have suggested that high-resolution technology increases the diagnostic yield of antroduodenal manometry (ADM). However, there is no study comparing high-resolution with low-resolution ADM recordings as well as comparing the 2 types of high-resolution display [conventional line plot (CLP) and pressure topographic plots (PTP)]. We hypothesized that high-resolution ADM is a superior diagnostic modality with higher inter-observer and intra-observer agreement compared with low-resolution recordings. METHODS: Twenty-four anonymized ADM studies were blindly analyzed by 3 experienced pediatric neurogastroenterologists. All studies had been performed using a low-compliance water-perfused system with a 20-channels catheter. Data were displayed as CLP, as both high-resolution and low-resolution, and PTP in different sessions with at least 6-week interval. Accuracy was evaluated using previous established diagnosis and specific pre-prandial and post-prandial manometric patterns. Inter-observer and intra-observer agreements were calculated. RESULTS: Analysis with high-resolution CLP revealed a substantial inter-observer agreement among the 3 observers regarding the diagnosis (Krippendorff's alpha: 0.832; average pairwise percentage agreement: 88.9%). Conversely, PTP and low-resolution CLP showed poor agreement for diagnoses (Krippendorff's alpha: 0.600; average pairwise percentage agreement: 75.3%; Krippendorff's alpha: 0.390; average pairwise percentage agreement: 60.2%, respectively). For the intra-observer agreement, Krippendorff's alpha ranges were 0.891-1 for CLP and 0.19393-0.34621 for PTP. CONCLUSIONS: Our study demonstrated higher diagnostic accuracy for high-resolution ADM compared to the low-resolution recordings. However, although it is well established for other motility investigations, PTP is not yet reliable in assessing foregut motor patterns. Advanced and more sophisticated software are clearly required for analyzing PTP display.
Subject(s)
Catheters , Patient Compliance , Humans , Child , Adult , Observer Variation , Manometry , Postprandial PeriodABSTRACT
The enteric nervous system (ENS), the intrinsic innervation of the gastrointestinal (GI) tract, is a vast, mesh-like network of neurons and glia embedded within the bowel wall. Through its complex circuitry and neuronal diversity, the ENS is capable of functioning autonomously but is modulated by inputs from the central nervous system (CNS). The communication between the ENS and CNS is bidirectional and, together with crosstalk of these systems with microbiota housed within the GI tract, underpins the so-called microbiota-gut-brain axis. The ENS functions as a master regulator and coordinates many of the essential functions of the body, including GI motility, sensation and secretion. It is also capable of interacting with other cells, including intestinal epithelial, neuroendocrine and immune cells, to regulate their development as well as structural and functional integrity. Disruption of these ENS interactions, especially during early life, is likely to contribute to the aetiopathogenesis of disorders of the GI tract as well as elsewhere in the body, including neurodegenerative diseases. In this article, we highlight recent advances in our understanding of the roles of the ENS, especially in its complex and reciprocal interactions that influence GI motility, sensation, intestinal epithelial integrity, immunity and neuroendocrine function, particularly focusing on the influence of the ENS in early life and early life programming.
ABSTRACT
OBJECTIVES: Infantile acute upper gastrointestinal bleeding involves a decision for therapeutic intervention that most pediatricians first coming into contact with the patient are, not unreasonably, unable to objectively provide. Therefore, some objective tools of individual risk assessment would seem to be crucial. The principal aim of the present study was to investigate the anamnestic and clinical parameters of infants with hematemesis, together with laboratory and instrumental findings, to create a scoring system that may help identify those infants requiring an appropriate and timely application of upper gastrointestinal (GI) endoscopy. METHODS: Clinical data of infants admitted for hematemesis to the participating centers over the study period were systematically collected. According to the outcome dealing with rebleeding, need for blood transfusion, mortality, finding of GI bleeding lesions, or need for surgical intervention, patients were blindly divided into a group with major clinical severity and a group with minor clinical severity. Univariate and multivariate logistic regressions were conducted to investigate significant prognostic factors for clinical severity. RESULTS: According to our findings, we drafted a practical diagnostic algorithm and a clinical score able to predict the need for timely upper GI endoscopy (BLOVO infant score). Our clinical scoring system was created by incorporating anamnestic factors, clinical parameters, and laboratory findings that emerged as predictors of a worst outcome. CONCLUSIONS: We provided the first objective tool of individual risk assessment for infants with hematemesis, which could be very useful for pediatricians first coming into contact with the patient in the emergency department.
Subject(s)
Endoscopy, Gastrointestinal , Hematemesis , Blood Transfusion , Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Hemorrhage/therapy , Hematemesis/diagnosis , Hematemesis/etiology , Hematemesis/therapy , Humans , Infant , Risk AssessmentABSTRACT
Hirschsprung disease (HSCR) and Paediatric Intestinal Pseudo-obstruction (PIPO) comprise two of the most recognized and severe disorders of gastrointestinal (GI) motility. HSCR is a developmental disorder of the enteric nervous system invariably affecting the large intestine, whereas the majority of PIPO conditions represent congenital disorders of one or more components of the neuromusculature and more diffusely affect the GI tract. Histopathology is deemed the gold standard for the diagnosis of HSCR and, arguably, of PIPO, but, other diagnostic modalities such as manometric and genetic studies have seen recent advances that may increase their utility. Especially for PIPO, management is multidisciplinary and best performed in specialist referral centres. Surgery remains the only viable treatment for HSCR and appears essential to optimize and sustain feeding and viability of intestinal function in PIPO patients. Novel therapies such as neural stem cell transplants show promise for the future.
Subject(s)
Enteric Nervous System , Hirschsprung Disease , Intestinal Pseudo-Obstruction , Child , Enteric Nervous System/pathology , Gastrointestinal Motility/physiology , Hirschsprung Disease/complications , Hirschsprung Disease/diagnosis , Hirschsprung Disease/therapy , Humans , Intestinal Pseudo-Obstruction/diagnosis , Intestinal Pseudo-Obstruction/etiology , Intestinal Pseudo-Obstruction/therapyABSTRACT
ABSTRACT: Disorders of colonic motility, most often presenting as constipation, comprise one of the commonest causes of outpatient visits in pediatric gastroenterology. This review, discussed and created by the European Society for Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Motility Working Group, is a practical guide, which highlights the recent advances in pediatric colonic motility testing including indications, technical principles of the tests, patient preparation, performance and basis of the results' analysis of the tests. classical methods, such as colonic transit time (cTT) with radiopaque markers and colonic scintigraphy, as well as manometry and novel techniques, such as wireless motility capsule and electromagnetic capsule tracking systems are discussed.