Growth, tolerance and safety outcomes with use of an extensively hydrolyzed casein-based formula in infants with cow's milk protein allergy.

Objective: To evaluate growth, tolerance and safety outcomes with use of an extensively hydrolyzed casein-based formula (eHCF) in infants with cow's milk protein allergy (CMPA). Methods: A total of 226 infants (mean ± SD age: 106.5 ± 39.5 days, 52.7% were girls) with CMPA who received eHCF comprising at least half of the daily dietary intake were included. Data on anthropometrics [weight for age (WFA), length for age (LFA) and weight for length (WFL) z-scores] were recorded at baseline (visit 1), while data on infant feeding and stool records, anthropometrics and Infant Feeding and Stool Patterns and Formula Satisfaction Questionnaires were recorded at visit 2 (on Days 15 ± 5) and visit 3 (on Days 30 ± 5). Results: From baseline to visit 2 and visit 3, WFA z-scores (from -0.60 ± 1.13 to -0.54 ± 1.09 at visit 2, and to -0.44 ± 1.05 at visit 3, p < 0.001) and WFL z-scores (from -0.80 ± 1.30 to -0.71 ± 1.22 at visit 2, and to -0.64 ± 1.13 at visit 3, p = 0.002) were significantly increased. At least half of infants never experienced irritability or feeding refusal (55.7%) and spit-up after feeding (50.2%). The majority of mothers were satisfied with the study formula (93.2%), and wished to continue using it (92.2%). Conclusions: In conclusion, eHCF was well-accepted and tolerated by an intended use population of infants ≤ 6 months of age with CMPA and enabled adequate volume consumption and improved growth indices within 30 days of utilization alongside a favorable gastrointestinal tolerance and a high level of parental satisfaction.

Life-threatening massive upper gastrointestinal bleeding in a term and healthy baby.

Upper gastrointestinal (UGI) bleeding due to gastric ulcer and gastritis can be seen in severely ill or premature infants but is rarely reported in healthy term newborns. UGI endoscopy is crucial for the etiological evaluation and appropriate treatment of UGI hemorrhages. This report discusses the differential diagnosis and treatment approach in a previously healthy infant who was admitted to the neonatal intensive care unit due to life-threatening severe UGI bleeding causing hemodynamic instability.

The Effects of Colchicine on the Histopathological Findings of Celiac Disease During Familial Mediterranean Fever Treatment.

Familial mediterranean fever (FMF) and Celiac Disease (CD) are both autoinflammatory and autoimmune diseases with common clinical features affecting the gastrointestinal system. Familial mediterranean fever may coexist with CD. Inflammatory cells and cytokines are up-regulated within the intestinal mucosa of patients with CD. In this perspective, lymphocyte infiltration to the lamina propria of the small intestinal mucosa is a critical pathological sign. In the present study, we aimed to find out whether the treatment of an FMF patient with colchicine affects the pathological signs of concomitant developed CD on the same patient. We retrospectively reviewed the medical records of 147 patients with FMF who were followed up in our center between 2015 and 2020. Of the 147 patients with FMF, 3 patients also had CD. In this report, we presented these 3 cases. The findings obtained in this study suggest that pathological findings may be misinterpreted in autoimmune diseases, such as CD, when patients administer anti-inflammatory treatments, such as colchicine.

Investigation of Thiol/Disulfide Balance in Obese Rats with Non-Alcoholic Fatty Liver Disease.

PURPOSE: Due to the increasing prevalence of obesity worldwide, non-alcoholic fatty liver disease (NAFLD) has reached epidemic dimensions over time. NAFLD is the most common cause of childhood chronic liver disease. There is a relationship between NAFLD and oxidative stress. This study aims to investigate the changes in thiol/disulfide homeostasis parameters to determine the oxidant/antioxidant balance in obese rats with diet-induced NAFLD and healthy rats. METHODS: Twelve Wistar albino rats were used in this study. Experimentally produced NAFLD obese rats (n=6) and healthy rats were compared. Experimental NAFLD model was created with a special fatty liver diet (Altromin® C1063, Fatty Liver Diet, Exclusivet, Lage, Germany). The biochemical and histopathological features of the groups, as well as serum thiol/disulfide homeostasis parameters, were analyzed and compared. RESULTS: In the experimentally induced NAFLD rat model, they gained more weight than the control group. Steatosis (at least grade 2) occurred in all rats fed with special fatty liver diet for 12 weeks. Histopathologically, no high-grade inflammation was observed in rats with experimental NAFLD after feeding a diet for 12 weeks. Results revealed that aspartate transaminase and alanine transaminase levels were high, albumin levels were low, oxidant stress parameters increased, and antioxidant thiol groups decreased. CONCLUSION: Experimental NAFLD is characterized by increased oxidant stress accompanying fatty tissue in the liver. Analysis of thiol/disulfide homeostasis parameters in NAFLD can be used in further studies to develop effective treatment options.

Comparison of clinical outcomes and FOXP3, IL-17A responses in Helicobacter pylori infection in children versus adults.

BACKGROUND: The purpose of this study was to compare the clinical symptoms and pathological consequences of Helicobacter pylori (H. pylori) infection between children and adults and determine the levels of expression of FOX3P and IL-17A to examine the Th17/Treg balance. METHODS: Forty pediatric and 40 adult patients who were followed up at the Pediatric Gastroenterology and Internal Medicine Gastroenterology Departments were enrolled in the study. In our case-control study, gastric tissue specimens were evaluated using the updated Sydney system, and the number of cells expressing FOXP3/IL-17A (Treg and Th17 cell markers) was analyzed immunohistochemically. In addition, each case was evaluated using a clinical follow-up questionnaire. RESULTS: Clinical signs and symptoms of children and adults were similar. IL-17A and FOXP3 levels were significantly higher in children and adults with H. pylori (+) than in those without H. pylori (-) (p < .001). In patients with H. pylori (+), the mean FOXP3 level was significantly higher, whereas the mean IL-17A level was significantly lower in children than in adults (p < 0001 for both groups). In children with H. pylori (+), bacterial density was negatively correlated with IL-17A level and positively correlated with FOXP3 level. In adults with H. pylori (+), there was a statistically significant, highly positive correlation between bacterial density and levels of IL-17A and FOXP3. CONCLUSIONS: Treg cells are suggested to more predominant in children than in adults, IL-17A levels decrease as H. pylori bacterial density increases. In conclusion, immune responses incline toward Treg , which increases the susceptibility to persistent infections.