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INTRODUCTION: The incidence of corrosive esophagitis, also known as caustic esophagitis in children, is still increasing in developing countries, according to different clinical reports. Acids and alkalis are, in the same manner, involved in the pathogenesis of corrosive esophagitis in children. The aim of our study was to determine the incidence and endoscopic grading of corrosive esophagitis in a cohort of children from a developing country. MATERIALS AND METHODS: We performed a retrospective analysis of all pediatric patients who were admitted for corrosive ingestion at Pediatric Clinic II, Emergency Hospital for Children, Cluj-Napoca, over 10 years. RESULTS: A total of 22 patients consisting of 13 (59.09%) girls and 9 boys (40.91%) were found in the present research. The majority of children lived in rural areas (69.2%). The results of laboratory tests were not well correlated with the degree of the injury. White blood cell counts over 20,000 cells/mm3, an increase in the C-reactive protein level and hypoalbuminemia were noticed only in three patients with strictures. The lesions were associated with increased levels of the pro-inflammatory cytokines, including interleukin (IL)-2, IL-5 and Interferon-gamma. Severe late complications such as strictures have been noticed in children with grade 3A injuries. The endoscopic dilation was done after the six months endoscopy. None of the patients treated with endoscopic dilation required surgical intervention for esophageal or pyloric perforation or dilation failure. The majority of complications (such as malnutrition) were noticed in children with grade 3A injuries. In consequence, prolonged hospitalization has been required. The second endoscopy (done six months after ingestion) revealed stricture as the most common late complication (n = 13, 60.60%: eight patients with grade 2B and five with grade 3A). CONCLUSION: There is a low incidence of corrosive esophagitis in children in our geographic area. Endoscopic grading is a predictor of late complications such as strictures. Grade 2B and 3A corrosive esophagitis are likely to develop strictures. It is crucial to avoid strictures and to prevent malnutrition.
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One of the most important causes of portal hypertension among children is extrahepatic portal vein thrombosis (EHPVT). The most common risk factors for EHPVT are neonatal umbilical vein catheterization, transfusions, bacterial infections, dehydration, and thrombophilia. Our study aimed to describe the clinical manifestations, treatment, evolution, and risk factors of children with EHPVT. METHODS: We analyzed retrospectively all children admitted and followed in our hospital with EHPVT between January 2011-December 2020. The diagnosis was made by ultrasound or contrast magnetic resonance imaging. We evaluated the onset symptoms, complications, therapeutic methods, and risk factors. RESULTS: A total of 63 children, mean age 5.14 ± 4.90 (33 boys, 52.38%), were evaluated for EHPVT during the study period. The first symptoms were upper gastrointestinal bleeding (31 children, 49.21%) and splenomegaly (22 children, 34.92%). Thrombocytopenia was present in 44 children (69.84%). The most frequent risk factors were umbilical vein catheterization (46 children, 73.02%) and bacterial infections during the neonatal period (30 children, 47.62%). Protein C, protein S, antithrombin III levels were decreased in 44 of the 48 patients tested. In 42 of these cases, mutations for thrombophilia were tested, and 37 were positive. Upper digestive endoscopy was performed in all cases, revealing esophageal varices in 56 children (88.89%). All children with gastrointestinal bleeding received an octreotide infusion. In 26 children (41.27%), variceal ligation was performed, and in 5 children (7.94%), sclerotherapy. Porto-systemic shunt was performed in 11 children (17.46%), and Meso-Rex shunt was done in 4 children (6.35%). The evolution was favorable in 62 cases (98.41%). Only one child died secondary to severe sepsis. CONCLUSIONS: EHPVT is frequently diagnosed in the last period in our region due to the increased use of umbilical vein catheterization. Furthermore, genetic predisposition, neonatal bacterial infections, and prematurity certainly play an important role in this condition. A proactive ultrasound assessment of children with risk factors for EHPVT should be encouraged for early diagnosis and treatment.
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OBJECTIVES: The aim of this study is to provide information about prevalence, etiology, risk factors, clinical characteristics and endoscopic features of various types of infectious esophagitis in children. METHODS: We performed a total of 520 upper gastrointestinal tract endoscopies in Pediatric Clinic II, Emergency Hospital for Children, Cluj-Napoca. Indications for endoscopy in our cohort were gastrointestinal tract symptoms such as dysphagia, heartburn, or appetite loss. RESULTS: The prevalence of infectious esophagitis in the study population was 2.11% (11 patients). Candida albicans (C. albicans) was the most frequent cause. Our data illustrates that herpes simplex virus (HSV)-induced esophagitis is common in immunocompromised patients and should be systematically suspected in cases of severe dysphagia, heartburn, or hematemesis. In the present study, all cytomegalovirus (CMV) esophagitis patients were immunocompromised. Immunodeficiency (81.8%) and prolonged antibiotic therapy with broad-spectrum antibiotics were by far the most important risk factors involved in the pathogenicity of the disease. Dysphagia, appetite loss, heartburn, epigastralgia, and hematemesis were the main clinical manifestations. Infectious esophagitis was associated with significant mortality. In four patients, endoscopy during life showed signs of infectious esophagitis; however, the precise etiology was only established post-mortem, in the pathological anatomy laboratory department. A risk factor involved in pathogenesis of post-mortem diagnosed infectious esophagitis is the DiGeorge syndrome for CMV and HSV patients. CONCLUSIONS: The study illustrates that infectious esophagitis should be considered in immunocompromised infants with prolonged antibiotic therapy with broad-spectrum antibiotics.
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AIMS: Pill-induced esophagitis has been recognized in adults, but rarely in children. The aim of this article is to discuss endoscopic features, drugs implicated, prevention and treatment in pill-induced esophagitis in children. PATIENTS AND METHODS: Over a period of 4 years, 26 patients presented at our clinic with drug-induced esophageal ulcerations. All patients were diagnosed by means of endoscopy and treated with proton-pump inhibitors and prokinetics. The mean age of the children was 10.76 years. RESULTS: The ulcers were frequently located at the mid-esophagus. Odynophagea, retrosternal pain and dysphagia were the most common presenting symptoms. All children took pills (non-steroidal anti-inflammatory drugs, antibiotics - Doxycycline and ferrous sulfate) with little water and at bed time. The mean elapse between the drug intake and endoscopy was 4.96 days. The symptoms resolved within a maximum of one week of antireflux therapy. CONCLUSIONS: In pediatric cases treated by tablets or capsules, the possibility of medication-induced esophagitis should always be considered. The drug-induced esophagitis should be suspected in all patients presenting with chest pain and dysphagia. Physicians must warn the patients to take the pills and capsules with enough water and in the upright position.
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OBJECTIVES: The objective of this study was to asses the prevalence of atrophic gastritis in children. We also wanted to compare the clinical manifestation, endoscopic appearance and the degree of the gastric atrophy in children and to identify the possible causes which determine gastric atrophy. METHODS: We evaluated 247 children with chronic gastritis (153 female/94 male, mean age 12.32 years). Atrophy was defined as the loss of normal glandular components, including replacement with fibrosis and/or intestinal metaplasia. RESULTS: The prevalence of the atrophic gastritis was 16.6% (41 cases), mean age 11.59+/-1.75 years, male-to-female ratio 16:25. The clinical manifestations were correlated with the patient age (infants and toddlers were evaluated mostly for weight loss - 4 cases, and older children for abdominal pain - 22 cases). The endoscopic appearance was described as either nodular (15 cases), or erythematous gastritis (10 cases), or normal (10 cases). According to the Sydney System, the degree of atrophy was found to be mild in 3 patients, moderate in 25, and severe in 13 patients; 14 cases were associated with duodenogastric reflux, 5 with Helicobacter pylori and 2 with Helicobacter heilmannii infection, but in 17 cases the etiology was unknown. CONCLUSIONS: Atrophic gastritis is present in childhood, even at very young ages (infants, toddlers). The endoscopic appearance is not characteristic for the presence of atrophy. The degree of the atrophy is not correlated with the age of the children. Because of the relatively high number of duodenogastric reflux associated with gastric atrophy, further studies need to evaluate the potential causes and clinical course.
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Diagnosis of celiac disease in a patient with lactose intolerance has special importance having implications for the treatment of both diseases. The authors present the case of a 2 years old girl, first diagnosed with enterocolitis, but her clinical evolution revealed a complex situation: both celiac disease and secondary lactose intolerance. We present the case as a special situation in clinical pediatric practice that must be taken into account more often.
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BACKGROUND: According to the 2008 celiac disease working group run by Dr. A. Fassano under the auspices of the Federation of International Societies of Pediatric Gastroenterology, Hepatology and Nutrition, celiac disease is a chronic immune-mediated enteropathy characterized by gluten sensitivity, which can affect any organ or system, having a wide range of clinical manifestations of variable severity. The serological diagnosis of celiac disease is based on high sensitivity and specificity tests. The measurement of IgA anti-tissue transglutaminase antibodies by ELISA is universally accepted in the screening of celiac disease. METHODS: Using the gold standard represented by IgA anti-endomysium antibodies in a group of 890 children investigated during 2008-2009, we aimed to evaluate IgA anti-tissue transglutaminase antibodies (tTG IgA), as well as to establish their prevalence in associated diseases. RESULTS: Following the measurement of tTG IgA in the entire group, we obtained: sensitivity 773%, positive predictive value 55.2%, specificity 93.1%, negative predictive value 973%, p = 0.000, and in tTG IgA associations we obtained the value 0.51 for the ROC curve area. We found associations of tTG IgA with type 1 diabetes mellitus (235% prevalence), protein-calorie malnutrition (0.89% prevalence), and intestinal malabsorption (0.56% prevalence). CONCLUSIONS: Our results have a high specificity and sensitivity in the screening of celiac disease, while requiring a second method of confirmation.
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Enfermedad Celíaca/diagnóstico , Transglutaminasas/inmunología , Área Bajo la Curva , Autoanticuerpos/análisis , Enfermedad Celíaca/sangre , Enfermedad Celíaca/epidemiología , Niño , Trastornos de la Nutrición del Niño/sangre , Trastornos de la Nutrición del Niño/diagnóstico , Trastornos de la Nutrición del Niño/epidemiología , Comorbilidad , Diabetes Mellitus Tipo 1/sangre , Diabetes Mellitus Tipo 1/diagnóstico , Diabetes Mellitus Tipo 1/epidemiología , Ensayo de Inmunoadsorción Enzimática , Femenino , Humanos , Inmunoglobulina A/análisis , Síndromes de Malabsorción/sangre , Síndromes de Malabsorción/diagnóstico , Síndromes de Malabsorción/epidemiología , Masculino , Tamizaje Masivo/métodos , Valor Predictivo de las Pruebas , Prevalencia , Desnutrición Proteico-Calórica/sangre , Desnutrición Proteico-Calórica/diagnóstico , Desnutrición Proteico-Calórica/epidemiología , Curva ROC , RumaníaRESUMEN
Last consensus in celiac disease in 2008 conducted under the aegis of the European Society of Pediatric Gastroenterology, Hepatology and Nutrition jointly with North American Society of Pediatric Gastroenterology, Hepatology and Nutrition reveals the following: "celiac disease is a chronic immune-mediated enteropathy characterized by sensitization to gluten. That can affect any organ or system, with a wide range of clinical manifestations of variable severity". Thus, in recent years, clinical picture of celiac disease has changed the old paradigm--bowel disease with villous atrophy and malnutrition, being replaced with the new paradigm--multi-organ autoimmune disease, affecting many organs and systems throughout but with more less specific symptoms, which undiagnosed leads to delayed diagnosis, at a late-onset disease and long-term major complications as the risk of cancer. According to this consensus "the serological diagnosis of celiac disease is based on high sensitivity and specificity tests", but in line with changing clinical features of celiac disease, its diagnosis has undergone significant changes in recent years. These changes in the diagnosis of celiac disease, we have decided to analyze them.
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Enfermedad Celíaca/diagnóstico , Enfermedad Celíaca/etiología , Enfermedad Celíaca/inmunología , Enfermedad Celíaca/metabolismo , Dermatitis Herpetiforme/diagnóstico , Diabetes Mellitus Tipo 1/complicaciones , Prueba de Histocompatibilidad , Humanos , Rumanía , Pruebas SerológicasRESUMEN
Anti-actin antibodies are found in 52-85% of patients with autoimmune hepatitis or chronic active hepatitis and in 22% of patients with primary biliary cirrhosis. In patients with celiac disease, anti-actin antibodies correlate with the degree of villous atrophy. Studies on their involvement in celiac disease and dermatitis herpetiformis in Romania have not been done. The purpose of this study was to evaluate of the quality of IgG anti-F-actin antibodies (IgG-AAA) tests compared with IgA tissue transglutaminase antibodies (IgA-TgA) having IgA endomysial antibody (IgA-EmA) as gold standard in celiac disease and dermatitis herpetiformis and to see if there is any relationship between them. The study included 70 pediatric patients with celiac disease under gluten-free diets and 10 adult patients with dermatitis herpetiformis, during 2010. The IgG-AAA antibodies levels were determined by ELISA. Assessing the qualities of IgG-AAA compared to IgA-TgA, we obtained the following values sensitivity (Se) 27.8%, specificity (Sp) 79.4%, respectively Se 88.9%, Sp 79.4% in celiac disease and Se 33.3%, Sp 100%, respectively Se 100%, Sp 100% in dermatitis herpetiformis. Also, there was a prevalence of 24.3% and 30% of IgG-AAA in the two groups of patients, but no statistically significant associations were found. Therefore, we concluded that IgG-AAA can not replace IgA-TgA in children patients with celiac disease under gluten-free diets and in adult patients with dermatitis herpetiformis. AAA-IgG serum activity in both diseases exist, but without a relationship of association with them.
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Actinas/inmunología , Autoanticuerpos/sangre , Enfermedad Celíaca/inmunología , Dermatitis Herpetiforme/inmunología , Adolescente , Adulto , Niño , Preescolar , Femenino , Humanos , Inmunoglobulina A/sangre , Inmunoglobulina G/sangre , Masculino , Persona de Mediana Edad , Rumanía , Transglutaminasas/inmunología , Adulto JovenRESUMEN
The latest consensus on celiac disease in 2008, under the auspices of the International Societies of Pediatric Gastroenterology, Hepatology and Nutrition, shows that HLA DQ2/DQ8 typing indicates the highest negative predictive value for celiac disease, which would exclude the diagnosis of celiac disease. In Romania, there are no studies on the implication of HLA-DQ2/DQ8 in celiac disease in children. The aim of our study was to analyze the significance of genetic tests, with a focus on negative HLA-DQ2/DQ8 cases, as well as to determine the main haplotypes involved in celiac disease in children. We tested in 37 children with old celiac disease, confirmed based on the presence of intestinal villi changes on duodenal biopsy, the IgA anti-tissue transglutaminase antibodies (TgA-IgA) by ELISA and the IgA anti-endomysium antibodies (EmA-IgA) by indirect immunofluorescence, compared to HLA-DQ2/DQ8 typing by polymerase chain reaction (PCR). In 25 children, the determined HLA haplotypes predominantly belonged to DQ2, and in 3 children we report the presence of a new haplotype, DR3-DQ2/DR4-DQ8, formed by pattern 1, DR3-DQ2-the DQA1*0501 and DQB1*0201 alleles, and pattern 5, DR4-DQ8-the DQA1*0301 and DQB1*0302 alleles. In 9 children, genetic tests were negative for celiac disease. The identification of HLA-DQ2/DQ8 provides additional data in the diagnosis of celiac disease, but a rigid algorithm in the diagnosis of celiac disease has no practical applicability.