Food Intolerance Research Articles

Rifaximin-Alpha Increases Lactase Activity in Patients with Irritable Bowel Syndrome Without Constipation and Small Intestinal Bacterial Overgrowth.

Irritable bowel syndrome symptoms are associated with diverse pathophysiological mechanisms including small intestinal bacterial overgrowth and food intolerance. Small intestinal bacterial overgrowth leads to the decreased activity of several digestive enzymes, including lactase. To assess the efficacy of rifaximin-alpha on the symptoms and lactase activity of patients with irritable bowel syndrome without constipation. This was a prospective, pilot study. The recruited patients had irritable bowel syndrome without constipation (Rome IV criteria), a positive lactulose-Hydrogen Breath Test for small intestinal bacterial overgrowth, low urinary D-Xylose levels measured using the Lactest® test, and self-reported lactose intolerance. In addition, lactose HBT was performed. All patients received 400mg rifaximin-alpha every 8h for 2weeks. Four weeks after the intervention, lactose and lactulose HBT were performed, and the symptoms and urinary D-Xylose levels were evaluated. After treatment with rifaximin-alpha, 60% of the patients reported improvement in abdominal pain, 44% in bloating, 36% in flatulence, 60% in borborygmi, and 72% in stool consistency. A negative lactulose-Hydrogen Breath Test result for SIBO was documented in 32% of patients, and lactose maldigestion by lactose-Hydrogen Breath Test was reduced from 88 to 52% of the studied subjects. The median D-Xylose levels before and after treatment were 7.6 (IQR 4.34-13.7)mg/dL vs. 10.4 (IQR 7.1-17.3)mg/dL, p = 0.002. Rifaximin-alpha caused symptomatic improvement, reduced lactose maldigestion, and reduced positive Hydrogen Breath Test results for small intestinal bacterial overgrowth in patients with irritable bowel syndrome without constipation.

Features of the perinatal and thoracic periods in children with autism spectrum disorders

Background. Autism spectrum disorders are a pathology that is becoming increasingly widespread throughout the world, regardless of geographic, climatic, socioeconomic or other regional characteristics. Due to the wide spread of this pathology, early detection of disease predictors is of great importance. Competent observation by a local pediatrician in the first year of life is of great importance in the first determination of disease symptoms / identification of risk groups. However, clear predictors indicating the presence of pathology have not been developed due to the lack of an accurate understanding of the etiology, pathogenesis of autism and the diversity of the clinical signs. It is believed that the gastrointestinal tract, microbiota, food intolerance play a certain role in the development and severity of ASD, but further research is needed in this area.Materials and methods. The study included 138 children with autism spectrum disorders aged 3–15 years (Me 6 [4; 7.5]) and their parents. There were 91 boys and 47 girls. A thorough analysis of the obstetric history, the course of the intranatal and neonatal periods, the nature of feeding, the neuropsychic development of children in the first year of life, and the social and everyday aspects of family life was carried out. Statistical analysis was performed using descriptive statistics methods.Results. The perinatal period of children with autism spectrum disorders does not differ significantly from the average data in the population. It was found that the assessment of emotional development is of great importance in monitoring children in the first year of life. Despite the fact that the examined patients did not have a clinically significant delay in neuropsychic development (more than 2 epicrisis periods), it is nevertheless noted that motor development was impaired less often than emotional, play and speech skills.Conclusions. Perinatal, social factors, the nature of feeding and past diseases do not affect the development of the disease. Among the assessment criteria in infancy, special attention should be paid to neuropsychic development, in particular emotional development and play activities.

Gut Microbiota and Related Metabolites in Children With Egg White Sensitization.

We hypothesized that food sensitization in children could be linked to specific gut microbiota. The objective of this study is to assess a group of children with egg white sensitization (ES) from the microbiological and biochemical-metabolic standpoint, applying the microbiota and metabolomics approach to studying the intestinal contents of the feces. Twenty-eight toddlers with ES (mean age 13.08 months) and 24 healthy controls (mean age 12.85 months) were recruited for feces collection, serum IgE measurement, gut microbiota and metabolomics analysis. Individual microbial diversity and composition were analyzed via targeting the 16S rRNA gene hypervariable V3-V5 regions. The metabolite profiles of human feces were explored by 1H nuclear magnetic resonance. Children with ES exhibited relatively high levels of Firmicutes at the phylum level and relatively low levels of Bacteroidetes. Moreover, children with ES exhibited significantly reduced overall gut microbiota diversity and richness compared with healthy children. At the family level, we observed significant increases in the numbers of Clostridiaceae, Lachnospiraceae, Pasteurellaceae and Ruminococcaceae in children with ES. Egg white sensitivity increases orotic acid, nicotinate, methyl succinate, urocanic acid, xanthine, amino acids (tyrosine, lysine, tryptophan, phenylalanine) and short-chain fatty acids (n-butyrate, valerate) levels according to the results of metabolomics analysis. In summary, some specific families and genera (dysbiosis) are enriched in the gut microbiota, and increases in the mean concentrations of organic compounds in the fecal metabolite profile are associated with ES in children. These findings may provide evidence of potential strategies to control the development of ES or other atopies by modifying the gut microbiota.

Navigating Dietary Complexities: Understanding Gluten Intolerance Awareness among Stakeholders

Background: Eating out is not only a common trend these days but also necessity for many who live away from their families especially students pursuing higher education. With growing trend of food hypersensitivity catering industry needs to get driven for such special requirement. Objective: This study aimed to check the awareness of stakeholders for gluten intolerance with respect to the market and sensory evaluation of the developed alternative. Methodology: A cross-sectional study was conducted on consumers and food business operators of Central Delhi. Consumers were 18 years and above and claiming to be gluten intolerant. Food business operators were local shopkeepers running food stalls and bakery. A self -structured questionnaire was designed for stakeholders respectively. Developed gluten alternative was sensory evaluated by consumers on 9-point hedonic rating scale for its overall acceptability. Data was analyzed for the stakeholders by using descriptive statistics. Results: The results indicate that majority (53.65%) consumers were familiar with the symptoms of gluten intolerance like headache and digestive issues. Furthermore, majority (68.3%) identified rice and corn to be an alternative for gluten. Level of satisfaction from market for availability of alternatives is medium (61%).Sensory score for developed alternative was 7.19 ±1.53. Regarding food business operators’ majority (53.12%) receive customer request for availability of gluten free products, 46.87% are affirmative to provide alternatives subjected to demand of consumers. 53.12% also showcased interest in receiving training or resources for gluten intolerance and lactose free cooking skills and outsourcing of such food items. Conclusion: In general stakeholders showcased awareness about their food intolerance and improved availability of alternatives in market. At the same time willingness of food business operators to offer such products on menu. The study recommends to provide training to food business operators for provision of diversified menu for prospective consumers.

Personalized Nutrition Plan Based on DNA

This project explores the concept of personalized nutrition by using DNA analysis to create customized diet plans tailored to an individual's genetic profile. As people increasingly seek healthier lifestyles, generic diet recommendations often fall short because they do not account for the unique genetic factors that influence how we process different nutrients. By examining an individual's DNA, we can gain insights into how their body metabolizes carbohydrates, fats, and proteins, as well as identify potential food sensitivities, nutrient deficiencies, and predispositions to certain health conditions. This approach allows for the development of highly personalized nutrition plans designed to optimize health, support weight management, and reduce the risk of chronic diseases such as diabetes, heart disease, and obesity. Ultimately, this project aims to empower individuals to make more informed dietary choices based on their genetic makeup, leading to better long-term health outcomes.

Diagnosing Hirschsprung Disease in Children Older than Six Months of Age: Complications After Rectal Biopsy, Insight in Final Diagnoses and Factors Associated With Hirschsprung Disease

IntroductionIt is challenging to distinguish between patients with Hirschsprung disease (HD) and patients with other causes of defecation problems based on clinical presentation in patients older than six months. Pathological examination of the rectal biopsy is the gold standard for the diagnosis of HD. The aim of this study was to gain insight into 1) the prevalence and severity of complications following rectal biopsy, 2) the final diagnoses of patients referred for biopsy, and 3) clinical factors associated with HD in patients older than six months. MethodsChildren suspected of HD above the age of six months referred for biopsies were analyzed retrospectively. Severity of complications of rectal suction biopsy (RSB) and full thickness biopsy (FTB) were assessed using Clavien-Madadi (CM) grading. Factors associated with HD were tested using multivariate logistic regression analysis. ResultsFrom 2000 to 2022, 234 children older than six months of age underwent biopsies because of defecation problems (median age of 47.2 months (IQR = 17.2–87.2)). Of these, 130 out of 234 children underwent RSB and 112 out of 234 children underwent FTB. One patient (0.4 %) developed a complication following RSB (CM1-A): fever without evident cause. Two patients (0.9 %) had ongoing rectal bleeding following FTB. One patient did not require an intervention (CM1-A), the other received rectal spongostan to stop the bleeding and erythrocyte transfusion (CM2). The most frequent final diagnoses were functional constipation (n = 179, 76.5 %), HD (n = 25, 10.6 %) and food intolerance (n = 5, 2.1 %). Associated factors for HD were distended abdomen (OR 5.41, CI 2.05–14.31), vomiting (OR 4.14, CI 1.64–11.85) and no abdominal pain (OR 0.14, CI 0.03–0.65) (model R2 = 0.278). ConclusionIn children older than six months suspected of HD, presenting with distended abdomen, vomiting and no abdominal pain, we advise obtaining a rectal biopsy in case other causes of constipation are ruled out, because a rectal biopsy is a safe procedure with only minor complications. The most common diagnosis in patients older than six months of age referred for rectal biopsy was functional constipation. Level of EvidenceLevel III.

Cow's milk protein allergy in infants and children.

Cow's milk protein allergy (CMPA) is an immune-mediated reaction to cow's milk proteins, which can involve multiple organ systems including the gastrointestinal tract. Immunoglobulin E (IgE)-mediated response results in rapid onset of allergic symptoms that are easily recognizable. However, delayed (i.e., non-IgE/cell-mediated) or mixed (IgE- and cell-mediated) reactions produce a host of symptoms that overlap with other conditions and vary widely in onset and severity. Determining whether symptoms represent immune-mediated CMPA, non-immunologic reaction to cow's milk, or are unrelated to cow's milk exposure is challenging yet essential for effective management. While the clinical presentation of non-IgE-mediated CMPA can vary, this condition is usually self-limited and resolves by 1 to 6 years of age. Food antigen-specific immunoglobulin G (IgG) panels that are not evidence-based should be avoided because they can lead to overdiagnosis of presumed food intolerances. Overdiagnosis of CMPA can result in overuse of extensively hydrolyzed formulas and have significant cost implications for families. This statement focuses on delayed non-IgE/cell-mediated CMPA and assists health care providers to distinguish between and identify varied reactions to cow's milk, discusses the role of diagnostic testing, and provides management recommendations based on best evidence.

Adverse food reactions and alterations in nutritional status in children with autism spectrum disorders: results of the NAFRA project

BackgroundTo assess the adverse food reactions (AFR) prevalence in children with autism spectrum disorder (ASD) and in non-ASD healthy controls (NASD). Nutritional status alterations, food selectivity and adherence to Mediterranean Diet (MD) were also evaluated.MethodsThe NAFRA (Nutritional status and Adverse Food Reactions in children with Autism Spectrum Disorder) project was an observational, case-control, comparative study conducted at a tertriary center for pediatrics involving Caucasian patients of both sexes, aged 18 months-7 years, with a diagnosis of ASD, and matched NASD controls.ResultsFrom October 2017 to December 2023, 100 ASD patients [79 male, mean (± SD) age 49.9 months (± 15.4)] and 100 NASD controls [75 male, mean (± SD) age 49.8 months (± 17.7)] were enrolled at the Pediatric Section of the Department of Translational Medical Science of the University of Naples Federico II. A significantly higher prevalence of AFR was observed in ASD patients if compared with NASD (16% vs. 2%, p = 0.001), mainly due to a higher prevalence of food allergy (7% vs. 1%, p = 0.03). A significantly higher prevalence of food intolerance and celiac disease was also observed in ASD children. The rate of obesity was significantly higher in ASD patients compared to NASD. Food selectivity and low MD-adherence were more frequent in ASD children (26% vs. 2%, p < 0.0001 and 28% vs. 16%, p = 0.041, respectively).ConclusionsThe high rate of AFR, obesity and unhealthy dietary habits observed in ASD children strongly suggest the importance of a multidisciplinary approach, providing early diagnosis of AFR and appropriate nutritional management to improve core and associated ASD-related conditions.Trial registrationThe NAFRA Project was registered on https://clinicaltrials.gov/ with the identifier NCT04719923. Registered 18 January 2021. https://clinicaltrials.gov/study/NCT04719923.

Prevalence of irritable bowel syndrome in endometriosis patients: A cross-sectional study

ABSTRACT Background: Despite its prevalence, limited research has explored the direct correlation between irritable bowel syndrome (IBS) and endometriosis, particularly in regions like Saudi Arabia. This study aimed to bridge this gap by investigating the prevalence of IBS among endometriosis patients and identifying associated risk factors. Materials and Methods: The study conducted a cross-sectional analysis, it was done at King Abdulaziz University Hospital, Jeddah. From September to December 2023. Women who were diagnosed with endometriosis and aged above 18 years old were included. Results: Our study revealed that 47.8% of endometriosis patients had previously been diagnosed with IBS. Interestingly, Saudi patients exhibited a significantly higher prevalence of IBS compared to non-Saudi individuals. While no substantial link emerged between IBS prevalence and other demographic or endometriosis-related factors, patients with chronic digestive conditions like food intolerance, esophageal reflux, and inflammatory colon diseases showed a higher likelihood of IBS. Conclusions: This study underscores a substantial association between IBS and endometriosis, urging healthcare providers to consider IBS as a potential comorbidity in affected patients. The findings stress the importance of holistic assessments and awareness regarding overlapping symptoms and risk factors. Further research is encouraged to unveil underlying mechanisms and devise optimal management strategies for individuals grappling with both conditions.

Bayesian additive regression trees for predicting childhood asthma in the CHILD cohort study

BackgroundAsthma is a heterogeneous disease that affects millions of children and adults. There is a lack of objective gold standard diagnosis that spans the ages; instead, diagnoses are made by clinician assessment based on a cluster of signs, symptoms and objective tests dependent on age. Yet, there is a clear morbidity associated with chronic asthma symptoms. Machine learning has become a popular tool to improve asthma diagnosis and classification. There is a paucity of literature on the use of Bayesian machine learning algorithms to predict asthma diagnosis in children. This paper develops a prediction model using the Bayesian additive regression trees (BART) and compares its performance to various machine learning algorithms in predicting the diagnosis of childhood asthma.MethodsClinically relevant variables collected at or before 3 years of age from 2794 participants in the CHILD Cohort Study were used to predict physician-diagnosed asthma at age 5. BART and six other commonly used machine learning algorithms, namely adaptive boosting, logistic regression, decision tree, neural network, random forest, and support vector machine were trained. Measures of performance including sensitivity, specificity, and area under the receiver operating characteristic (ROC) curve were calculated. The confidence intervals were calculated using Bootstrapping samples. Important predictors and interaction effects associated with asthma were also identified using BART.ResultsBART, logistic regression and random forest showed the highest area under the ROC curve compared to other machine learning algorithms. Based on BART, recurrent wheeze, respiratory infection and food sensitization at 3 years of age were the most important predictors. The three most important interaction effects were found to be interaction terms of respiratory infection at 3 years and recurrent wheezing at 3 years, maternal asthma and paternal asthma, and maternal wheezing and inhalant sensitization of child at 3 years.ConclusionsBART demonstrated promising prediction performance when compared to other machine learning algorithms. Future research could validate the BART in an external cohort to evaluate its reliability and generalizability.

Exploring the effect of diet programs on the behavior of Sudanese children with autism and the prevalence and association of gastrointestinal symptoms: a multi-center cross-sectional study.

Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by social difficulties, speech and nonverbal communication issues, and restricted behaviors. Nutritional issues, such as food allergies and intolerances, can affect children with ASD. This study aimed to evaluate the impact of diet programs on ASD behavior and gastrointestinal symptoms, which would be considered as a starting point to increase the family's knowledge about how to practice healthy and suitable dieting for their children. The study was a cross-sectional observational study on 45 children with an autism spectrum disorder in four centers aged 2-18 in Khartoum state. Data was collected through an interview questionnaire, which included sociodemographic, diet, gastrointestinal, and behavioral assessments. The data was analyzed using SPSS to find the correlation between the various variables. Independent t-test, Analysis of Variance, and Mann-Whitney test were used in univariant analysis to assess the association between study variables, while multiple linear regression was used in multivariant analysis for the same purpose. The study involved a large number of children with autism spectrum disorder (ASD), with 80% being male and 73.3% being school-aged. Most had parents as guardians and 71.1% were in intermediate financial status. About 20% were overweight or obese, and 57.8% did not have a specific diet program. Food selectivity was prevalent, with 22.7% having allergies to milk and wheat. ASD children experienced vomiting, gastric reflux, abdominal pain, and changes in stool characteristics. A significant link was found between financial status, behavioral status and gastrointestinal changes. High financial status was significantly different from intermediate and low statuses based on behavioral changes. However, no significant association was found in multivariant analysis. The study found that ASD children generally have good nutritional health, with a higher degree of dietary selection. The financial status of guardians significantly influenced behavioral and gastrointestinal changes in the children. Further interventional studies are recommended to assess the direct impact of diet programs on these symptoms.

Assessment of Gastric Remnant Activity, Symptoms, and Quality of Life Following Gastric Bypass.

While most gastric bypass patients recover well, some experience long-term complications, including nausea, abdominal pain, food intolerance, and dumping. This study aimed to evaluate symptoms and quality of life (QoL) in association with the residual activity of the remnant stomach. Patients undergoing gastric bypass and conversion-to-bypass were recruited. The Gastric Alimetry® System (Auckland, NZ) was employed, comprising a high-resolution electrode array, wearable reader, and validated symptom logging app. The protocol comprised 30-min fasting baseline, a 218-kCal meal stimulus, and 4-h of post-prandial recordings. Symptoms and QoL were evaluated using validated questionnaires. Remnant gastric electrophysiology evaluation included frequency, BMI-adjusted amplitude, and Gastric Alimetry Rhythm Index (GA-RI, reflecting pacemaker stability), with comparison to validated reference intervals and matched controls. Thirty-eight participants were recruited with mean time from bypass 46.8 ± 28.6months. One-third of patients showed moderate to severe post-prandial symptoms, with patients' median PAGI-SYM 28 ± 19 vs controls 9 ± 17 (p < 0.01); PAGI-QOL 37 ± 31 vs 135 ± 22 (p < 0.0001). Remnant gastric function was markedly degraded shown by undetectable frequencies in 84% (vs 0% in controls) and low GA-RI (0.18 ± 0.08 vs 0.51 ± 0.22 in controls; p < 0.0001; reference range > 0.25). Impaired GA-RI and amplitude were correlated with worse PAGI-SYM and PAGI-QOL scores. One-third of post-bypass patients suffered significant upper GI symptoms with reduced QoL. The bypassed remnant stomach shows highly deranged electrophysiology in-situ, reflecting disuse degeneration. These derangements correlated with QoL; however, causality is not implied by the present study.

Assessment of the Nutritional Value and Antioxidant Properties of Plant-Based Yogurt from Chickpeas

Plant-based yogurts are becoming more and more popular. These are vegan products for people with food allergies or intolerances, athletes, and ordinary consumers. The use of chickpea “milk” allows one to obtain a plant-based yogurt with a high protein content, dietary fiber and antioxidant potential. This study assessed the content of polyphenols, selected nutrients, and antioxidant properties in chickpea yogurt. The vegetable chickpea yogurt was rich in protein (4.34–7.90 g/100 g) and dietary fiber (2–4%). It was also characterized by a high antioxidant activity (DPPH = 2.61 to 4.32 μmol TE/g, FRAP = 3.11 to 48.33 μmol TE/g). The use of 3-day soaking and inoculation with Vegurt or a kefir bacterial inoculum allowed us to obtain a high protein content. The addition of honey increased the polyphenol content and antioxidant potential of the plant-based yogurt (139–148 GAE mg/100 g). This research will be used in future research into optimizing the conditions for obtaining plant-based yogurts with chickpeas. Further research should include models for testing health-promoting properties.

Perceived healthiness of foods, food avoidance and diet-related anxiety in individuals with self-reported irritable bowel syndrome: a cross-sectional study

BackgroundIrritable bowel syndrome (IBS) is a common gastrointestinal disorder in which the intake of food is known to exacerbate symptoms. Experiencing food related symptoms can lead to avoidance of food, and cause anxiety related to food intake. We aimed to explore perceptions of the healthiness of food, food avoidance, and food-related worry and anxiety among individuals with and without IBS.MethodsThis study was based on a survey conducted in January-February 2017. In total, 2000 participants aged 20–65 were invited by postal letter randomly obtained through the Swedish state personal address register. The questionnaire included aspects of socioeconomic position, different disorders including IBS and food intolerances, food avoidance, and food-related worry or anxiety.ResultsIn total, 538 participants were included in this study, of whom 8.4% (n = 45) reported having IBS. There were few differences regarding the perceived healthiness of foods between individuals with and without IBS. Participants with IBS avoided gluten (OR 3.45, p = 0.002), lactose (OR 5.0, p < 0.001) and alcohol (OR 2.0, p = 0.042) more frequently than individuals without IBS, and avoidance was driven by abdominal pain. Participants with IBS also reported feeling more worried and having anxiety about diet than those without IBS (p = 0.032 and p = 0.002, respectively).ConclusionThis study indicates that individuals with IBS perceive most foods as equally healthy as individuals without IBS. Having IBS increases the odds of avoiding gluten, lactose, and alcohol. Worry and anxiety related to diet were more common among individuals with IBS, and these aspects need to be considered both in clinical practice and in future research.

8679 Case: The Sexual, Physical and Psychological Effects of Post-Finasteride Syndrome

Abstract Disclosure: E.M. Lonergan: None. S.M. Maher: None. I. Yaseen: None. D.B. O'Shea: None. Post-finasteride syndrome (PFS) is an increasingly recognised disorder with a myriad of physical and neuropsychiatric symptoms persisting for greater than three months in a small proportion of patients treated with Finasteride. We present the case of a 45-year-old male who was taking oral Finasteride for hair loss. He first presented to endocrinology services having stopped Finasteride after twenty years reporting new onset reduced libido, penile shrinkage, fatigue, new food intolerances and agitated depression which was the predominant symptom in this case. He described the emergence of gynaecomastia, which was evident on examination, as well as muscle atrophy. Biochemistry was unremarkable including testosterone 24.6 nmol/L (8.6-29.0), oestradiol 100 pmol/L (50 – 159), LH 7.1 IU/L (1.7-8.6), FSH 16.8 IU/L (1.5-12.4), urinary free cortisol 177 nmol/24h (12-486) and urinary steroid profile. The patient was offered a trial of IM testosterone for 3 months followed by a course of hCG which he declined after discussing with patients online via a PFS patient forum citing anecdotal pseudo immune downregulation in this cohort. GLP-1 receptor agonist therapy was considered as a second-line treatment option. The patient expressed a preference for hydrocortisone treatment after conducting online research which has not been commenced due to a lack of evidence. The inhibition of 5-alpha-reductase in Finasteride-treated patients has been documented to cause reversible sexual dysfunction. However, with increasing case reports of PFS, it was included in the list of Rare and Genetic Diseases of the NIH in 2015. The syndrome encompasses symptoms and signs seen in our case, as well as erectile dysfunction, decreased ejaculatory volume, infertility, Peyronie’s disease, testicular pain, dry skin, memory problems and insomnia. Suicidal ideation was included in the product label as per FDA mandate in 2022. The literature is largely inconclusive regarding the underlying aetiology, duration, and severity of the disorder. A large retrospective study revealed 0.8% of patients developed sexual dysfunction with persistence in 33% of these cases after drug suspension, the main independent risk factor being drug treatment for longer than 7 months. Neuropsychiatric symptoms are likely related to the presence of 5-alpha-reductase isoforms in the brain with resulting alterations in CSF and plasma neuroactive steroid levels and metabolites. Evidence-based treatment options for PFS are limited. PFS is a rare but debilitating syndrome to which a subset of patients appears to be predisposed, but of which the pathophysiology is poorly understood. Further studies in this regard, as well as an exploration of effective treatment options are required. Presentation: 6/1/2024

Outcomes of Laparoscopic Cholecystectomy in Elderly Patients

Background: Laparoscopic cholecystectomy (LC) is the standard treatment for both symptomatic gallstones and acute cholecystitis. Laparoscopic cholecystectomy is the surgical procedure to remove the gallbladder. While historically challenging in cases of acute cholecystitis, advancements in laparoscopic techniques have made it a viable and preferred treatment option for this condition. Objective: Our study’s objective was to evaluate the efficacy of LC in elderly individuals. Methods: This prospective observational study was conducted at the general surgical department of Mymensingh Medical College Hospital from January 2023 to December 2023. A total number of 70 elderly patients who had acute cholecystitis (symptomatic gallstone disease) were included in this study. Based on physical examination, general conditions, laboratory investigation, and radiographic results, gallstone disease was diagnosed. All cases provided a signed, informed consent form. The research was done after approval of the ethical committee. Results: Among the 70 patients the majority of patients (87.14%) fall within the 60-69 years age range. A smaller proportion of older patients: A smaller percentage (12.86%) of patients are aged 70 years or older. The majority of the patients (68.30%) were male and (32.70%) were female. Hypertension is the most prevalent comorbidity among the patients, approximately 15.6% of the patients. Diabetes mellitus follows as the second most common comorbidity, with 11.1% of patients Cardiac disease is the third most frequent comorbidity, present in 6.7% of the patients. Peripheral vascular disease is the least common comorbidity among those presented, affecting 4.4% of the patients. Regarding the symptoms and clinical presentation, patients exhibited a variety of the usual gallbladder disease symptoms, including epigastric pain (51.30%), fatty food intolerance (37.14%), nausea and vomiting (24.29%), Murphy’s sign (14.29%), biliary colic (32.86%), right upper ......

Analysis of the correlation between Hashimoto's thyroiditis and food intolerance.

This study aims to explore the correlation between patients with Hashimoto's thyroiditis and food intolerance. A total of 172 subjects who visited Guangdong Provincial Hospital of Traditional Chinese Medicine between January 2020 and March 2023 were selected and tested for 90 food-specific IgG antibodies. The study group composed 85 individuals diagnosed with Hashimoto's thyroiditis, while the control group consisted of 87 healthy individuals. Data were analyzed to determine the correlation between Hashimoto's thyroiditis and food intolerance. Among the 85 patients with Hashimoto's thyroiditis, 97.65% exhibited food intolerance, with an average of 15.76 ± 10.61 types of food intolerances. The most common intolerances were to eggs (75.29%), bok choy (71.76%), and milk (65.88%), each exceeding a 60% intolerance rate. In the control group of 87 healthy individuals, the intolerance rate was 95.40%, with an average of 9.57 ± 8.90 types of food intolerances. The most prevalent intolerances in the control group were to bok choy (54.02%) and eggs (52.87%), each exceeding a 50% intolerance rate. The findings suggest that patients with Hashimoto's thyroiditis are more likely to develop food intolerance compared to the healthy population, which may indicate a correlation between Hashimoto's thyroiditis and food intolerance. Different dietary patterns may affect the activity of the thyroid axis and may even be the cause of autoimmune thyroid disease. The technique of detecting food intolerance IgG antibodies has the potential to be an important reference for dietary interventions in patients with Hashimoto's thyroiditis.

Gut microbiome features in pediatric food allergy: a scoping review.

Increasing evidence suggests that alterations in the gut microbiome (GM) play a pivotal role in the pathogenesis of pediatric food allergy (FA). This scoping review analyzes the current evidence on GM features associated with pediatric FAs and highlights the importance of the GM as a potential target of intervention for preventing and treating this common condition in the pediatric age. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines, we searched PubMed and Embase using the keywords (gut microbiome OR dysbiosis OR gut microbiota OR microbiome signatures) AND (food allergy OR IgE-mediated food allergy OR food protein-induced allergic proctocolitis OR food protein-induced enterocolitis OR non-IgE food allergy OR cow milk allergy OR hen egg allergy OR peanut allergy OR fish allergy OR shellfish allergy OR tree nut allergy OR soy allergy OR wheat allergy OR rice allergy OR food sensitization). We included 34 studies reporting alterations in the GM in children affected by FA compared with healthy controls. The GM in pediatric FAs is characterized by a higher abundance of harmful microorganisms (e.g., Enterobacteriaceae, Clostridium sensu stricto, Ruminococcus gnavus, and Blautia spp.) and lower abundance of beneficial bacteria (e.g., Bifidobacteriaceae, Lactobacillaceae, some Bacteroides species). Moreover, we provide an overview of the mechanisms of action elicited by these bacterial species in regulating immune tolerance and of the main environmental factors that can modulate the composition and function of the GM in early life. Altogether, these data improve our knowledge of the pathogenesis of FA and can open the way to innovative diagnostic, preventive, and therapeutic strategies for managing these conditions.

Allergens weaning: what is missing from commercial baby food?

Background. Current recommendations for infant weaning suggest introducing common food allergens by the age of 12 months. While homemade meals are advisable, there is a notable demand for commercially available complementary foods (CACF). Furthermore, emerging evidence suggests a potential link between the consumption of ultra-processed products and the incidence of allergic diseases. This study aimed to examine the presence of the fourteen main food allergens in CACF ingredients through label analysis and evaluate their extent of processing. Methods. Between January and February 2024, labels of all CACF found in infant feeding sections of 10 Portuguese grocery retailers were analyzed. CACF were categorized based on the NOVA food classification system's processing levels. Milk formulas, products for children over 15 months, and those for children with food allergies or intolerances were excluded Results. Of the 492 products analysed, 132 contained wheat and 112 contained milk. 16 products included fish and 6 contained egg. Soy was listed as an ingredient in 11 products, mainly as soy lecithin. Only 2 product contained nuts, and 1 product contained peanuts. None of the products contained the remaining six allergens. The majority of milk- and wheat-containing products were classified as ultra-processed and contained added sugars and/or sweeteners. Conclusions. Despite the current guidelines, commercial baby foods often lack major allergens, namely nuts and peanuts, eggs, and shellfish. Our results underscore the need for healthy, age-appropriate, minimally processed products that incorporate rather than exclude major food allergens.

Small intestinal bacterial overgrowth (SIBO) - Therapy, nutrition, microbiome

SIBO (small intestinal bacterial overgrowth) is defined by bacterial overgrowth or colonization of the small intestine in combination with gastrointestinal symptoms such as bloating, nausea, pain, diarrhoea, malabsorption and food intolerance. SIBO can be caused by various mechanisms such as reduced intestinal motility, altered gastrointestinal anatomy, reduced gastric acid or pancreatic enzyme production, altered bile acid metabolism, or immune defects. Accordingly, SIBO often develops secondary to different underlying diseases.Diet has a fundamental influence on the composition of the intestinal microbiome and is therefore also a potential pathomechanism in SIBO. Furthermore, food intolerances are common in SIBO patients. However, both aspects have so far been insufficiently investigated. Nevertheless, elemental diets, carbohydrate-reduced diets, as well as pre- and probiotics are potential therapy options.This article provides a summary of current knowledge on the pathophysiology, diagnosis and treatment of SIBO, with particular emphasis on the role of nutrition and the microbiome.