RESUMO
The association between eosinophilic esophagitis and celiac disease is still controversial and its prevalence is highly variable. We aimed to investigate the prevalence of esophageal eosinophilia and eosinophilic esophagitis in a large group of children with celiac disease, prospectively followed over 11 years. METHODS: Prospective observational study performed between 2008 and 2019. Celiac disease diagnosis was based on ESPGHAN criteria. At least four esophageal biopsies were sampled in patients who underwent endoscopy. The presence of at least 15 eosinophils/HPF on esophageal biopsies was considered suggestive of esophageal eosinophilia; at the same time, eosinophilic esophagitis was diagnosed according to the International Consensus Diagnostic Criteria for Eosinophilic Esophagitis. RESULTS: A total of 465 children (M 42% mean age 7.1 years (range: 1-16)) were diagnosed with celiac disease. Three hundred and seventy patients underwent endoscopy, and esophageal biopsies were available in 313. The prevalence of esophageal eosinophilia in children with celiac disease was 1.6% (95% CI: 0.54-2.9%). Only one child was diagnosed as eosinophilic esophagitis; we calculated a prevalence of 0.3% (95% CI: 0.2-0.5%). The odds ratio for an association between eosinophilic esophagitis and celiac disease was at least 6.5 times higher (95% CI: 0.89-47.7%; p = 0.06) than in the general population. CONCLUSION: The finding of an increased number of eosinophils (>15/HPF) in celiac patients does not have a clinical implication or warrant intervention, and therefore we do not recommend routine esophageal biopsies unless clinically indicated.
Assuntos
Doença Celíaca/complicações , Eosinofilia/epidemiologia , Esofagite Eosinofílica/epidemiologia , Doenças do Esôfago/epidemiologia , Adolescente , Biópsia , Doença Celíaca/sangue , Doença Celíaca/patologia , Criança , Pré-Escolar , Eosinofilia/etiologia , Esofagite Eosinofílica/etiologia , Eosinófilos/patologia , Doenças do Esôfago/etiologia , Esôfago/patologia , Feminino , Humanos , Lactente , Masculino , Razão de Chances , Prevalência , Estudos ProspectivosRESUMO
BACKGROUND: Idiopathic hemoperitoneum in the newborn is an entity very rarely encountered in clinical practice. CASE PRESENTATION: A case of scrotal hemorrhage (SH) associated with intrabdominal hemorrhaging and acute anemia is presented. Indications for early surgery included a massive scrotal hematoma, rapid onset of severe anemia, and unknown etiology. CONCLUSION: Clinical and diagnostic approaches in a case of neonatal scrotal hematoma should be given careful consideration as abdominal in origin, and a pre-operative computed tomography (CT) scan or magnetic resonance image (MRI) in addition to an abdominal/scrotal ultrasound should be added as part of the diagnostic work-up.
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Doenças dos Genitais Masculinos/etiologia , Hematoma/etiologia , Hemoperitônio/diagnóstico , Humanos , Recém-Nascido , Masculino , EscrotoRESUMO
Helicobacter pylori (HP) is a Gram-negative bacterium which finds its suitable habitat in the stomach. The infection affects about half of the global population with high variability in prevalence among regions and for age. HP is the main causative agent of chronic active gastritis, peptic and duodenal ulcers, and may be the primary cause of gastric cancer or MALT lymphoma. Due to the high rate of failure of eradication therapy in various countries and the increase in antibiotic resistance reported in the literature, there is an ever wider need to seek alternative therapeutic treatments. Probiotics seem to be a promising solution. In particular, the Limosilactobacillus reuteri (L. reuteri) species is a Gram-positive bacterium and is commonly found in the microbiota of mammals. L. reuteri is able to survive the gastric acid environment and bile and to colonize the gastric mucosa. This species is able to inhibit the growth of several pathogenic bacteria through different mechanisms, keeping the homeostasis of the microbiota. In particular, it is able to secrete reuterin and reutericycline, substances that exhibit antimicrobial properties, among other molecules. Through the secretion of these and the formation of the biofilm, it has been found to strongly inhibit the growth of HP and, at higher concentrations, to kill it. Moreover, it reduces the expression of HP virulence factors. In clinical trials, L. reuteri has been shown to decrease HP load when used as a single treatment, but has not achieved statistical significance in curing infected patients. As an adjuvant of standard regimens with antibiotics and pump inhibitors, L. reuteri can be used not only to improve cure rates, but especially to decrease gastrointestinal symptoms, which are a common cause of lack of compliance and interruption of therapy, leading to new antibiotic resistance.
Assuntos
Gastrite , Infecções por Helicobacter , Helicobacter pylori , Limosilactobacillus reuteri , Probióticos , Animais , Antibacterianos/uso terapêutico , Gastrite/tratamento farmacológico , Infecções por Helicobacter/tratamento farmacológico , Infecções por Helicobacter/epidemiologia , Humanos , Probióticos/uso terapêuticoRESUMO
The occurrence of a mesenteric cyst (MC) is common in adults while in children and in infants is rare. In adults mesenteric cysts are often asymptomatic and discovered incidentally; however, in children they commonly present with symptoms of abdominal pain or distension with fever and leucocytosis. We report on a rare case, in our experience, of Mesenteric Chylous cyst (MCC) in an infant with signs and symptoms of intestinal obstruction. Discussion of literature is also reported.
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Gastroenterologia , Fórmulas Infantis , Criança , Humanos , Lactente , Estado Nutricional , Óleo de Palmeira , PalmitatosRESUMO
BACKGROUND: Palm oil (PO) is used in infant formulas in order to achieve palmitic acid (PA) levels similar to those in human milk. PA in PO is esterified predominantly at the SN-1,3 position of triacylglycerol (TAG), and infant formulas are now available in which a greater proportion of PA is in the SN-2 position (typical configuration in human milk). As there are some concerns about the use of PO, we aimed to review literature on health effects of PO and SN-2-palmitate in infant formulas. METHODS: PubMed and Cochrane Database of Systematic Reviews were systematically searched for relevant studies on possible beneficial effects or harms of either PO or SN-2-palmitate in infant formula on various health outcomes. RESULTS: We identified 12 relevant studies using PO and 21 studies using SN-2-palmitate. Published studies have variable methodology, subject characteristics, and some are underpowered for the key outcomes. PO is associated with harder stools and SN-2-palmitate use may lead to softer stool consistency. Bone effects seem to be short-lasting. For some outcomes (infant colic, faecal microbiota, lipid metabolism), the number of studies is very limited and summary evidence inconclusive. Growth of infants is not influenced. There are no studies published on the effect on markers of later diseases. CONCLUSIONS: There is insufficient evidence to suggest that PO should be avoided as a source of fat in infant formulas for health reasons. Inclusion of high SN-2-palmitate fat blend in infant formulas may have short-term effects on stool consistency but cannot be considered essential.
Assuntos
Fórmulas Infantis/química , Óleo de Palmeira/administração & dosagem , Palmitatos/administração & dosagem , Suplementos Nutricionais , Feminino , Gastroenterologia/organização & administração , Humanos , Lactente , Fenômenos Fisiológicos da Nutrição do Lactente , Recém-Nascido , Masculino , Leite Humano/química , Estado Nutricional , Ácido Palmítico/sangue , Pediatria/organização & administração , Sociedades MédicasRESUMO
Colic is a common and distressing functional gastrointestinal disorder during infancy. It is a behavioral phenomenon in infants aged 1-4 months involving prolonged inconsolable crying and agitated status with multifactorial etiology. Colic can be considered as a benign, self-limited process because the baby normally grows and feeds even with transient irritable mood. Nevertheless, infantile colic is a common difficulty causing anxiety during parenthood and a recurrent reason for them to seek medical help, especially if it is the first child. The causes of colic can be classified as non-gastrointestinal or gastrointestinal. The former includes altered feeding techniques, modified child-parent relationship, immaturity of central nervous system, behavioral etiology, and maternal smoking or nicotine replacement therapy. Instead, the latter involves inadequate production of lactase enzyme, cow's milk protein intolerance, alteration of intestinal microbiota, gastrointestinal immaturity, or inflammation which causes intestinal hyperperistalsis due to increase in serotonin secretion and motilin receptor expression.Probiotics may play a crucial part in the manipulation of the microbiota. Probiotic administration is likely to maintain intestinal homeostasis through the modulation of permeability and peristalsis, influencing the gut-brain axis and inhibiting hypersensitivity. This is a decisive field in the development of preventive and therapeutic strategies for infantile colic. However, further studies are needed for each specific formulation in order to better characterize pharmacodynamic and pharmacokinetic properties and to evaluate their application as a possible preventive strategy if administered early during infancy against the later development of pain-related FGIDs.
Assuntos
Cólica/prevenção & controle , Cólica/terapia , Microbioma Gastrointestinal , Probióticos/uso terapêutico , Cólica/etiologia , Intolerância Alimentar/fisiopatologia , Humanos , LactenteRESUMO
BACKGROUND: Iron deficiency (ID) with or without anemia is associated with impaired mental and psychomotor development. Given the paucity of information on physicians' knowledge and practices on iron (Fe) supplementation and impact of ID in the Middle East and North Africa, it was felt important to conduct a survey. METHOD: A group of expert physicians developed a questionnaire that was randomly distributed among Middle East and North Africa doctors to assess their knowledge and practices on introduction of complementary feeding, impact of ID, its prevention, and their impression on prevalence of ID. Descriptive statistics were used. RESULTS: We received 2444 completed questionnaires. Thirty-nine percent of physicians do not follow the European Society for Paediatric Gastroenterology, Hepatology and Nutrition guidelines regarding age of introduction of complementary feedings. Approximately 62% estimate the prevalence of ID anemia to be 40% to 70%; however, only 17% always monitor hemoglobin between 9 and 12 months of age, 43% do so "almost" always, whereas 36% do so "rarely" or (4%) "never." For the prevention of ID in infants older than 6 months of age, almost all recommend introducing Fe supplements. Ninety-seven percent agree that untreated ID during infancy may have long-term negative effects on cognitive function, whereas 53.26% consider that Fe-enriched infant cereals result in staining of the baby teeth, constipation, and dark stools. CONCLUSIONS: Although there is awareness of the impact of ID, there are some misconceptions regarding age of introduction of complementary feedings, surveillance of Fe status, and side effects of Fe-enriched infant cereals. There is a need for educational initiatives focusing on prevention of Fe deficiency.
Assuntos
Anemia Ferropriva/prevenção & controle , Comportamento Alimentar/psicologia , Conhecimentos, Atitudes e Prática em Saúde , Fenômenos Fisiológicos da Nutrição do Lactente , Médicos/psicologia , África do Norte , Anemia Ferropriva/psicologia , Suplementos Nutricionais , Feminino , Humanos , Lactente , Ferro/sangue , Deficiências de Ferro , Masculino , Oriente MédioRESUMO
We hypothesized that giving the probiotic strain Lactobacillus reuteri (L. reuteri) DSM 17938 to preterm, formula-fed infants would prevent an early traumatic intestinal inflammatory insult modulating intestinal cytokine profile and reducing the onset of feeding intolerance. Newborn were randomly allocated during the first 48 h of life to receive either daily probiotic (108 colony forming units (CFUs) of L. reuteri DSM 17938) or placebo for one month. All the newborns underwent to gastric ultrasound for the measurement of gastric emptying time. Fecal samples were collected for the evaluation of fecal cytokines. Clinical data on feeding intolerance and weight gain were collected. The costs of hospital stays were calculated. The results showed that the newborns receiving L. reuteri DSM 17938 had a significant decrease in the number of days needed to reach full enteral feeding (p < 0.01), days of hospital stay (p < 0.01), and days of antibiotic treatment (p < 0.01). Statistically significant differences were observed in pattern of fecal cytokine profiles. The anti-inflammatory cytokine interleukin (IL)-10, was increased in newborns receiving L. reuteri DSM 17938. Pro-inflammatory cytokines: IL-17, IL-8, and tumor necrosis factor (TNF)-alpha levels were increased in newborns given placebo. Differences in the gastric emptying and fasting antral area (FAA) were also observed. Our study demonstrates an effective role for L. reuteri DSM 17938 supplementation in preventing feeding intolerance and improving gut motor and immune function development in bottle-fed stable preterm newborns. Another benefit from the use of probiotics is the reducing cost for the Health Care service.
Assuntos
Motilidade Gastrointestinal/efeitos dos fármacos , Limosilactobacillus reuteri , Probióticos/economia , Probióticos/farmacologia , Citocinas/química , Citocinas/genética , Citocinas/metabolismo , Método Duplo-Cego , Fezes/química , Feminino , Regulação da Expressão Gênica , Custos de Cuidados de Saúde , Humanos , Recém-Nascido , Recém-Nascido Prematuro , Tempo de Internação , MasculinoRESUMO
The aim of the present article was to perform a systematic review with meta-analysis of available scientific evidence regarding the role of different intravenous lipid emulsions (ILE) in the pathogenesis of cholestasis and parenteral nutrition-associated liver disease. A systematic review of the literature (up to March 2015) identified 23 randomized controlled trials (RCTs). Of these, 17 were performed in preterm infants or critically ill neonates with a short duration of intervention, 2 in older children with short-term use (following surgery or bone marrow transplantation), 1 in neonates with long-term use, and 3 in infants and children receiving long-term parenteral nutrition (PN). Meta-analysis showed no differences in the rate of cholestasis or bilirubin levels associated with short-term use of different ILEs. Because of high heterogeneity of the long-term studies no meta-analysis could be performed. Available studies found that the use of multicomponent fish oil (FO)-containing ILE compared with pure soya bean oil (SO), ILE-reduced liver enzymes, and bilirubin levels in noncholestatic children on long-term PN and one other RCT found that FO-based ILE-reversed cholestasis in a proportion of patients. The ESPGHAN Committee on Nutrition concludes that there is no evidence of a difference in rates of cholestasis or bilirubin levels between different ILE for short-term use in neonates. The use of multicomponent FO-containing ILE may contribute to a decrease in total bilirubin levels in children with IF on prolonged PN. Well-designed RCTs are, however, lacking and long-term effects have not been determined.
Assuntos
Colestase/epidemiologia , Emulsões Gordurosas Intravenosas/administração & dosagem , Comitês Consultivos , Criança , Pré-Escolar , Colestase/etiologia , Europa (Continente)/epidemiologia , Emulsões Gordurosas Intravenosas/efeitos adversos , Emulsões Gordurosas Intravenosas/toxicidade , Feminino , Humanos , Lactente , Recém-Nascido , Testes de Função Hepática , Masculino , Nutrição Parenteral , Ensaios Clínicos Controlados Aleatórios como Assunto , Medição de Risco , Resultado do TratamentoRESUMO
IMPORTANCE: Recurrent abdominal pain is a prevalent health issue in childhood. Clinical criteria (ie, the Rome criteria) have been established to aid diagnosis. Studies of adults have shown an increased prevalence of celiac disease among patients with irritable bowel syndrome (IBS); few data are available with regard to children. OBJECTIVE: To assess the prevalence of celiac disease among children with abdominal pain-related functional gastrointestinal disorders classified according to the Rome criteria. DESIGN, SETTING, PARTICIPANTS: Six-year (2006-2012) prospective cohort study conducted in a tertiary referral center for the diagnosis and follow-up of gastrointestinal disorders in southern Italy (ie, Bari, Italy). A total of 992 children (42.8% male; median age, 6.8 years) consecutively referred for recurrent abdominal pain by their primary care physicians without previous investigation were evaluated. EXPOSURE: Patients were classified according to Rome III criteria as having IBS, functional dyspepsia, functional abdominal pain, or abdominal migraine. MAIN OUTCOMES AND MEASURES: Prevalence of celiac disease in each category of abdominal pain-related functional gastrointestinal disorder. Concentrations of IgA, IgA antitissue transglutaminase, and endomysial antibodies were measured, and a duodenal biopsy was performed in case of antibody positivity. RESULTS: A total of 992 children were evaluated: 270 were classified as having IBS, 201 as having functional dyspepsia, and 311 as having functional abdominal pain, and 210 children were excluded from the study because they had an organic disorder or some other functional gastrointestinal disorder (not related to abdominal pain). Serologic testing was performed for all 782 children included in the study, and 15 patients tested positive for celiac disease (12 of 270 patients with IBS [4.4%], 2 of 201 patients with functional dyspepsia [1%], and 1 of 311 patients with functional abdominal pain [0.3%]). Children presenting with IBS have a 4 times higher risk of having celiac disease than children without IBS (odds ratio, 4.19 [95% CI, 2.03-8.49]; P < .001). CONCLUSIONS AND RELEVANCE: The prevalence of celiac disease among children with IBS is 4 times higher than among the general pediatric population. Rome III classification of abdominal pain-related functional gastrointestinal disorders might help to select children who deserve screening for celiac disease.
Assuntos
Doença Celíaca/epidemiologia , Síndrome do Intestino Irritável/epidemiologia , Dor Abdominal/epidemiologia , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Itália/epidemiologia , Masculino , Prevalência , Estudos Prospectivos , Índice de Gravidade de Doença , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To describe the clinical, serologic, and histologic characteristics of children with gluten sensitivity (GS). STUDY DESIGN: We studied 15 children (10 males and 5 females; mean age, 9.6 ± 3.9 years) with GS who were diagnosed based on a clear-cut relationship between wheat consumption and development of symptoms, after excluding celiac disease (CD) and wheat allergy, along with 15 children with active CD (5 males and 10 females; mean age, 9.1 ± 3.1 years) and 15 controls with a functional gastrointestinal disorder (6 males and 9 females; mean age, 8.6 ± 2.7 years). All children underwent CD panel testing (native antigliadin antibodies IgG and IgA, anti-tissue transglutaminase antibody IgA and IgG, and anti-endomysial antibody IgA), hematologic assessment (hemoglobin, iron, ferritin, aspartate aminotransferase, erythrocyte sedimentation rate), HLA typing, and small intestinal biopsy (on a voluntary basis in the children with GS). RESULTS: Abdominal pain was the most prevalent symptom in the children with GS (80%), followed by chronic diarrhea in (73%), tiredness (33%), bloating (26%), limb pain, vomiting, constipation, headache (20%), and failure to thrive (13%). Native antigliadin antibodies IgG was positive in 66% of the children with GS. No differences in nutritional, biochemical, or inflammatory markers were found between the children with GS and controls. HLA-DQ2 was found in 7 children with GS. Histology revealed normal to mildly inflamed mucosa (Marsh stage 0-1) in the children with GS. CONCLUSION: Our findings support the existence of GS in children across all ages with clinical, serologic, genetic, and histologic features similar to those of adults.
Assuntos
Hipersensibilidade Alimentar/sangue , Hipersensibilidade Alimentar/diagnóstico , Glutens/imunologia , Dor Abdominal/etiologia , Adolescente , Anticorpos/sangue , Biomarcadores/sangue , Estudos de Casos e Controles , Doença Celíaca/diagnóstico , Criança , Pré-Escolar , Doença Crônica , Constipação Intestinal/etiologia , Diarreia/etiologia , Epitélio/imunologia , Insuficiência de Crescimento/etiologia , Fadiga/etiologia , Feminino , Gliadina/imunologia , Antígenos HLA-DQ/sangue , Cefaleia/etiologia , Humanos , Imunoglobulina G/sangue , Lactente , Mucosa Intestinal/patologia , Linfócitos/metabolismo , Masculino , Vômito/etiologiaRESUMO
Uncomplicate regurgitation in otherwise healthy infants is not a disease. It consists of milk flow from mouth during or after feeding. Common causes include overfeeding, air swallowed during feeding, crying or coughing; physical exam is normal and weight gain is adequate. History and physical exam are diagnostic, and conservative therapy is recommended. Pathologic gastroesophageal reflux or gastroesophageal reflux disease refers to infants with regurgitation and vomiting associated with poor weight gain, respiratory symptoms, esophagitis. Reflux episodes occur most often during transient relaxations of the lower esophageal sphincter unaccompanied by swallowing, which permit gastric content to flow into the esophagus. A minor proportion of reflux episodes occurs when the lower esophageal sphincter fails to increase pressure during a sudden increase in intraabdominal pressure or when lower esophageal sphincter resting pressure is chronically reduced. Alterations in several protective mechanisms allow physiologic reflux to become gastroesophageal reflux disease; diagnostic approach is both clinical and instrumental: radiological series are useful to exclude anatomic abnormalities; pH-testing evaluates the quantity, frequency and duration of the acid reflux episodes; endoscopy and biopsy are performed in the case of esophagitis. Therapy with H2 receptor antagonists and proton pump inhibitors are suggested.
RESUMO
Craniopharyngioma is a rare, benign, suprasellar brain tumor associated with a significant number of endocrine and metabolic impairments. Growth hormone deficiency, caused by the tumor itself or by its subsequent surgical treatment, is the most common hormone deficiency in these patients and replacement is frequently necessary. Hypothalamic obesity observed after surgery treatment, whether combined with radiotherapy or not, presents with increased abdominal fat and altered lipid profiles and is likely caused by both disruption of the mechanisms controlling satiety, hunger and energy balance and impairment of sensitivity to leptin, insulin and ghrelin axis. It is well known that hyperlipemia is associated with acute pancreatitis, both as a precipitant and as an epiphenomenon. Moreover, the increased incidence of acute pancreatitis during growth hormone therapy is possibly due to increased enzyme production (e.g., amylase, lipase and elastase). We report the case of a 13-year-old girl affected by craniopharyngioma on growth hormone replacement treatment who developed acute pancreatitis. We suggest including routine evaluation of lipid profile during follow-up of all children on growth hormone treatment, especially those affected by hypopituitarism secondary to craniopharyngioma, given pancreatic adverse effects of growth hormone replacement therapy and associated metabolic impairment due to hypothalamic obesity.