Non-alcoholic fatty liver disease and the gut microbiota in adolescents: is there a relationship?

Background: Despite the increasing prevalence of nonalcoholic fatty liver disease (NAFLD), the pathophysiology is still not fully understood. Recent evidence suggests that the gut microbiota may play a role in the pathophysiology of NAFLD and may also offer new therapeutic options.

Methods: This prospective cross-sectional study included 100 consecutive newly diagnosed obese patients (BMI ≥ 95th percentile), aged 14-18 years with NAFLD (confirmed by ultrasound), persistently elevated levels of alanine aminotransferase (ALT) greater than 60 U/L for 1-6 months, and 100 healthy controls.

The gut microbiota metabolite trimethylamine-N-oxide in children with β-thalassemia: potential implication for iron-induced renal tubular dysfunction.

Background: Renal tubular dysfunction is common in transfusion-dependent β thalassemia (β-TM). Iron overload, chronic anemia, and hypoxia are precipitating factors for renal insult. However, gut microbiota engagement in the renal insult has not been explored.

Increased inter-atrial and intra-atrial conduction times in pediatric patients with non-alcoholic fatty liver disease.

The global incidence of pediatric non-alcoholic fatty liver disease (NAFLD) is rising, and it is linked to various potentially dangerous complications such as cardiovascular complications, particularly atrial fibrillation (AF). Atrial electromechanical conduction delay (EMD) has been reported as an early predictor for AF development. This study aimed to explore the link between NAFLD and the increased risk of AF development.

Predictive value of red cell distribution width in children with pulmonary arterial hypertension associated with CHD.

Background: Pulmonary arterial hypertension, a common consequence of untreated CHD, is associated with a significant morbidity and mortality. Recent researches have demonstrated that patients with clinically severe cardiovascular illnesses, including pulmonary hypertension, have a greater mortality risk when their red cell distribution width is high. This work aimed to assess the predictive value of red cell distribution width in children with pulmonary arterial hypertension-CHD and to correlate red cell distribution width with various clinical and echocardiographic data.

L-carnitine decreases myocardial injury in children undergoing open-heart surgery: A randomized controlled trial.

Myocardial injury in open-heart surgery is related to several factors including ischemia-reperfusion injury, generation of reactive oxygen species, increased production of inflammatory mediators, and enhancement of apoptosis of cardiomyocytes. The aim of this study was to study the effect of L-carnitine on myocardial injury in children undergoing open-heart surgery. This clinical trial was performed on 60 children with congenital heart disease (CHD) who underwent open-heart surgery.

Risk of atrial fibrillation development in adolescent patients with inflammatory bowel disease.

There is increasing evidence linking chronic inflammation to the initiation and continuation of atrial fibrillation (AF). Inflammatory bowel diseases (IBD), namely (Crohn's disease (CD) and ulcerative colitis (UC), are chronic systemic inflammatory disorders with both intestinal and extra-intestinal manifestations. Atrial electromechanical delay (EMD) has been known as an early marker of AF.

infection and gut microbiota in adolescents: Is there a relation?

infection is a prevalent global infection associated with several complications such as peptic ulcer, upper gastrointestinal bleeding, and stomach cancer. An imbalance in the gut microbiota composition or the relationship between the microbiota and the host may be implicated in the infection. To investigate this, we studied the intestinal microbiota of 50 newly infected adolescents with compared with 50 age-matched and sex-matched healthy controls.

Myocardial function using two dimension speckle-tracking echocardiography in children with celiac disease.

The prevalence of cardiac complications linked to celiac disease (CD) is on expanding. This study aimed to evaluate the cardiac function in children with CD using two dimensional speckle tracking echocardiography (2D-STE) to detect early myocardial dysfunction, if any. This cross-sectional study included 40 children with CD as the patient group and 40 healthy age- and sex-matched children served as the control group.

Lipid profile after omega-3 supplementation in neonates with intrauterine growth retardation: a randomized controlled trial.

Background: Neonates with intrauterine growth restriction (IUGR) have a high lipid profile that predisposes them to cardiovascular disease later in life. We aimed to evaluate the effect of omega 3 supplementation on serum leptin level, lipid profile, and growth in neonates with IUGR.

Methods: This clinical trial was conducted on 70 full-term neonates with IUGR.

Citicoline in hypoxic ischemic encephalopathy in neonates: a randomized controlled trial.

Background: Hypoxic-ischemic encephalopathy (HIE) is one of the major complications that can lead to death or disability in neonates. We assessed the effect of citicoline as a neuroprotector in neonates with moderate and severe HIE.

Methods: This clinical trial was carried on 80 neonates with moderate to severe HIE who were not candidates for therapeutic cooling.

Baseline characteristics and analysis of predictors of the Outcome of septic pulmonary embolism in children: a retrospective observational study.

Background: Septic pulmonary embolism is a rare disease in children. We aimed to assess the clinical, microbiological, and radiological characteristics and outcomes of pediatric septic pulmonary embolism (SPE) and to identify any predictive factors for in-hospital mortality in patients with this unusual disease to enhance prognosis and treatment.

Methods: A retrospective study to search the electronic medical records of children admitted to the pediatric pulmonology unit, Tanta University hospital with the diagnosis of SPE between January 2015 and June 2022.

Neutrophil-to-lymphocyte ratio as a predictive and prognostic marker in children with dilated cardiomyopathy.

Objectives: We aimed to evaluate neutrophil-to-lymphocyte ratio in children with acute heart failure due to dilated cardiomyopathy, to assess the predictive and prognostic values of neutrophil-to-lymphocyte ratio, and to correlate its levels with brain natriuretic peptide and other various data in these patients.

Method: We included 50 children with acute heart failure due to dilated cardiomyopathy as the patient group. Fifty healthy children of matched age and sex served as the control group.

Serum-soluble suppression of tumourigenicity-2 as a biomarker in children with congestive heart failure.

Background: We aimed to evaluate serum soluble suppression of tumorigenicity-2 in children with congestive heart failure, to assess the diagnostic and prognostic values of soluble suppression of tumorigenicity-2 in these patients, and to correlate its levels with various clinical and echocardiographic data.

Methods: We included 60 children with congestive heart failure as the patient group. Sixty healthy children of matched age and sex served as the control group.

lncRNA GAS5 and RUNX1 Genes in Children With Primary Immune Thrombocytopenia.

We aimed to evaluate the expression levels and the prognostic value of growth arrest specific 5 (GAS5) and runt-related transcription factor 1 (RUNX1) genes in children with ITP. This prospective cohort study included 100 patients with newly diagnosed ITP (patient group) and 100 healthy children of matched age and sex (control group). We evaluated the expression levels of both GAS5 and RUNX1 genes at the time of diagnosis before the introduction of treatment.

Effects of adherence to the Mediterranean diet in children and adolescents with irritable bowel syndrome.

Background: Irritable bowel syndrome (IBS) is a highly prevalent gastrointestinal disorder in children and adults, which increased over the past twenty years. The Mediterranean diet is a well-known diet full of antioxidants and anti-inflammatory ingredients.

Aim: To evaluate the safety, tolerability, and effects of adherence to the Mediterranean diet on disease patterns in children and adolescents with IBS.

Study of Serum Ferritin, Zinc, and Copper Levels in Children With Helicobacter pylori Gastritis and the Effect of the Treatment.

Objectives: This study aimed to assess serum iron, zinc, and copper in symptomatic children with Helicobacter pylori infection, to correlate their serum levels with the degree of gastritis, and to evaluate the effect of H. pylori treatment on their levels.

Methods: This study was carried out on 70 children with upper gastrointestinal tract symptoms.

Lactoferrin for iron-deficiency anemia in children with inflammatory bowel disease: a clinical trial.

Background: Iron-deficiency anemia (IDA) is common in children with inflammatory bowel disease (IBD); however, oral iron supplements are commonly associated with poor compliance due to gastrointestinal side effects. We compared the effect of lactoferrin versus oral ferrous sulfate for the treatment of IDA in children with IBD.

Methods: Ninety-two IBD children with IDA were included but only 80 children completed the study and they were randomized into two groups: ferrous sulfate group (n = 40) who received ferrous sulfate 6 mg/kg/day for 3 months and lactoferrin group (n = 40) who received lactoferrin 100 mg/day for 3 months.

Predictive Value of Plasma Copeptin Level in Children with Acute Heart Failure.

We investigated the ability of copeptin level to predict adverse outcome in pediatric heart failure (HF) and correlated copeptin level with various clinical and echocardiographic data. This cohort study was carried out on forty children with clinical picture of acute HF as the patient group and forty healthy children of matched age and sex as the control group. Echocardiographic examination and plasma copeptin level were performed for all included children at admission.

Insulin resistance, leptin and adiponectin in lean and hypothyroid children and adolescents with obesity.

Background: Obesity usually complicates hypothyroidism. Adipokines like leptin and adiponectin secreted by adipose tissue modulate insulin resistance (IR), appetite, and obesity. The association between adipokines, IR, and thyroid hormone has not been sufficiently studied in children.

Adherence to the Mediterranean Diet Improved Clinical Scores and Inflammatory Markers in Children with Active Inflammatory Bowel Disease: A Randomized Trial.

Objective: The Mediterranean diet (MD) is a well-known style of diet that is full of antioxidants and may have anti-inflammatory effects. We evaluated the safety, tolerability, and effects of adherence to MD on disease activity and inflammatory markers in children and adolescents with active inflammatory bowel disease (IBD).

Methods: This prospective, randomized study included 100 IBD patients aged twelve to eighteen years with mild to moderate disease activity (PCDAI score 10-45 or PUCAI 10-64).

BAFF rs9514828 gene polymorphism and the risk of the development of inhibitors in children with severe haemophilia A.

Introduction: Haemophilia A (HA) is an x-linked recessive disease due to deficiency of coagulation factor VIII (FVIII). The development of neutralizing antibodies (inhibitors) against infused FVIII is a major concern. B cell activating factor (BAFF) has been implicated in several autoimmune diseases.

Omega 3 fatty acids can reduce early doxorubicin-induced cardiotoxicity in children with acute lymphoblastic leukemia.

Objectives: Omega 3 polyunsaturated fatty acids are dietary factors with several beneficial cardiovascular effects. This study aimed to assess the possible protective effect of omega 3 fatty acids on early doxorubicin-induced cardiac toxicity in children with acute lymphoblastic leukemia (ALL).

Patients And Methods: Sixty children of newly diagnosed ALL were randomized into two groups: group I (n = 30) who received omega 3 fatty acids 1000 mg/day for 6 months in addition to their usual protocol of chemotherapy including doxorubicin; and group II (n = 30) who received their usual doxorubicin protocol during the period from February 2020 till August 2021.

Acute lymphoblastic leukemia in children and SALL4 and BMI-1 gene expression.

Background: Sal-like protein 4 transcription factor (SALL4) and B cell-specific Moloney murine leukemia virus integration site 1 (BMI-1) gene were reported to cause treatment failure and relapse in several malignancies. We aimed to evaluate the prognostic value of SALL4 and BMI-1 in children with acute lymphoblastic leukemia (ALL).

Methods: This prospective cohort study was carried out on 60 children with ALL as the patient group and 60 age- and sex-matched children as the control group.

Urinary C-peptide and urinary C-peptide creatinine ratio as markers for insulin resistance in obese children and adolescents.

Background: Obesity is associated with insulin resistance (IR). Identifying high-risk obese children affected with IR is crucial to apply preventive management. We aimed to assess the diagnostic value of urinary C-peptide (UCP) and urinary C-peptide creatinine ratio (UCPCR) to diagnose IR in obese children.