Effect of nutrition-related infodemics and social media on maternal experience: A nationwide survey in a low/middle income country.

BACKGROUND: Undernutrition is a crucial cause of morbidity and mortality among children in low- or middle-income countries (LMICs). A better understanding of maternal general healthy nutrition knowledge, as well as misbeliefs, is highly essential, especially in such settings. In the current era of infodemics, it is very strenuous for mothers to select not only the right source for maternal nutrition information but the correct information as well. AIM: To assess maternal healthy nutritional knowledge and nutrition-related misbeliefs and misinformation in an LMIC, and to determine the sources of such information and their assessment methods. METHODS: This cross-sectional analytical observational study enrolled 5148 randomly selected Egyptian mothers who had one or more children less than 15 years old. The data were collected through online questionnaire forms: One was for the general nutrition knowledge assessment, and the other was for the nutritional myth score. Sources of information and ways of evaluating internet sources using the Currency, Relevance, Authority, Accuracy, and Purpose test were additionally analyzed. RESULTS: The mean general nutrition knowledge score was 29 ± 9, with a percent score of 70.8% ± 12.1% (total score: 41). The median myth score was 9 (interquartile range: 6, 12; total score: 18). The primary sources of nutrition knowledge for the enrolled mothers were social media platforms (55%). Half of the mothers managed information for currency and authority, except for considering the author's contact information. More than 60% regularly checked information for accuracy and purpose. The mothers with significant nutrition knowledge checked periodically for the author's contact information (P = 0.012). The nutrition myth score was significantly lower among mothers who periodically checked the evidence of the information (P = 0.016). Mothers dependent on their healthcare providers as the primary source of their general nutritional knowledge were less likely to hold myths by 13% (P = 0.044). However, using social media increased the likelihood of having myths among mothers by approximately 1.2 (P = 0.001). CONCLUSION: Social media platforms were found to be the primary source of maternal nutrition information in the current era of infodemics. However, healthcare providers were the only source for decreasing the incidence of maternal myths among the surveyed mothers.

Effect of medium chain triglycerides enriched formula on growth of biliary atresia patients after Kasai portoenterostomy.

BACKGROUND AND STUDY AIMS: Biliary atresia (BA) is the most common cause of neonatal cholestasis, negatively affecting nutritional status, growth, and development. It is the most frequent paediatric indication for liver transplantation. The Kasai portoenterostomy (KPE) operation is an effective procedure with favourable outcomes when performed before two months of age. The present study aimed to assess the nutritional status of patients with biliary atresia who underwent the Kasai operation and to evaluate the effectiveness of nutritional counselling using medium-chain triglyceride (MCT) formulas and proper supplementation on their nutritional status, growth, and vitamin D levels. PATIENTS AND METHODS: This prospective observational study included 36 infants with biliary atresia who underwent Kasai portoenterostomy. All patients underwent clinical assessment, anthropometric evaluation, nutritional counselling, and an evaluation of vitamin D levels. Only compliant patients (22/36) were followed up after 3 and 6 months of nutritional counselling. RESULTS: Z-scores for weight, triceps skinfold thickness, and mid-upper arm circumference improved significantly after three months, and the height velocity Z-score improved after six months of nutritional counselling using an MCT-containing formula and supplementations. Patients who showed an improvement in cholestasis had better responses. The initial assessment revealed low serum levels of 25-hydroxyvitamin D in 77.8 %, which increased significantly (p = 0.012). CONCLUSION: Dietary intervention and supplementation with MCT and micronutrients can improve the nutritional status of children with BA following KPE.

The validity of the Bayley-Pinneau method in predicting final adult height at the onset of puberty in patients with classic congenital adrenal hyperplasia.

INTRODUCTION: The final adult height (FAH) of patients with congenital adrenal hyperplasia (CAH) is often lower than the predicted adult height (PAH) using the Bayley-Pinneau (B&P) method. The aim of the current work was to test the validity of B&P in predicting FAH from a bone age (BA) measurement performed at onset of puberty. MATERIAL AND ETHODS: This was a retrospective longitudinal observational convenience single-centre study. The study included 54 patients (male and female) with classic CAH, whether salt-wasting (SW) or simple virilising (SV), who had reached FAH. The results of auxological measurements and hormonal data around the time of puberty were retrieved from files. Predicted adult height (PAH) was calculated from a BA taken at onset of puberty and compared with FAH. RESULTS: The median PAH SDS at the onset of puberty (-1.5) was significantly greater than the median FAH SDS (-2.2) (p < 0.001). The median target height SDS (-0.8) was significantly higher than the median FAH SDS (-2.2) (p < 0.001). FAH and FAH SDS were significantly worse in females (150.36 ± 7.23; -2.05 ± 1.13) than in their male counterparts (162.86 ± 3.30; -1.53 ± 0.51) (p value < 0.001; 0.048). In patients with good control, there was no difference between PAH SDS (-1.7) and FAH SDS (-1.5) (p value = 0.37). In patients with poor control (over- or under-treated) FAH SDS (-2.1) was significantly lower than PAH SDS (-1.4) (p value < 0.001). CONCLUSION: The B&P method was able to accurately predict FAH in children with classic CAH, who were medically well controlled (based on 17-hydroxyprogesterone levels), but overestimated it by a significant 0.7 SD in poorly-controlled patients.

Etiological classification and clinical spectrum of Egyptian pediatric patients with disorder of sex development, single center experience.

INTRODUCTION: The aim of the current work was to review the clinical profile, aetiological classification, as well as the management of Egyptian paediatric patients with disorders of sex development (DSD) presenting at a tertiary centre in Cairo. MATERIAL AND METHODS: The study was a cross-sectional observational study that included Egyptian patients who attended the Endocrinology clinic during a period of one year from January to December 2019. All patients with overt genital ambiguity aged from 0 to 18 years were recruited in the study. Diagnosis of DSD was based on clinical features and hormonal profile. RESULTS: Out of 100 patients, 71% had 46XY DSD, 24% had 46XX DSD, while sex chromosome DSD was identified in 5%. The median age of presentation was 12 months with 19% presented during infancy. The most common cause of 46XY DSD was due to either defect in androgen synthesis or action (40%) with the majority due to androgen insensitivity syndrome (28%). Most of the 46XX DSD (21/24) patients were diagnosed as classic congenital adrenal hyperplasia secondary to deficiency of 21 hydroxylase enzyme, with 90% being salt wasters. CONCLUSION: Our series revealed that 46XY DSD was the most frequent DSD aetiological diagnosis, with androgen insensitivity syndrome representing the commonest cause. CAH with classic salt wasting type was the second most common disorder. Management of children with DSD is challenging especially with lack of adequate resources. The crucial issues that stand against proper diagnosis and management are late presentation combined with economic constrains, and social and cultural issues.

Assessment of urinary podocalyxin as a marker of glomerular injury in obesity-related kidney disease in children and adolescents with obesity compared to urinary albumin creatinine ratio.

Obesity increases the risk of chronic kidney disease in children. Our aim was to assess urinary podocalyxin (PCX) in children and adolescents with obesity as a potential marker of obesity-related kidney disease (ORKD). The current case-control study included 128 children with obesity compared to 60 non-obese age and sex matched controls. Study population were subjected to full history taking as well as thorough physical examination. Urine samples for albumin creatinine ratio (uACR) and PCX were collected from the study population as well as blood samples for assessment of serum creatinine and fasting lipid profile. A statistically significant difference was found between cases and controls regarding urinary PCX (P < .001) and uACR (P = .021). A statistically significant positive correlation was found between uACR and weight SD score (SDS), body mass index SDS, waist circumference, estimated glomerular filtration rate, triglycerides (TG) as well as urinary PCX, whilst urinary PCX correlated significantly with obesity duration and uACR. Cases with microalbuminuria had a statistically significant higher waist circumference, waist-hip ratio, fat percentage, TG and urinary PCX compared to those with normal uACR (P = .042, .034, .05, .018 and .036 respectively). Urinary PCX showed 83.3% sensitivity and 74% specificity in detection of albuminuria. Urinary PCX was increased significantly in children with obesity making it a potential sensitive marker of ORKD in children.

Glucose tolerance in a cohort of Egyptian children after kidney transplantation.

BACKGROUND: Post- transplantation diabetes mellitus (PTDM) in children is a serious metabolic complication that can endanger both graft and patient survival. These complications can be partially reduced by early diagnosis & prompt treatment of impaired glucose tolerance. The aim of this study was to assess glucose tolerance & insulin resistance among a cohort of kidney transplanted children. METHODS: Thirty consecutive pediatric kidney transplant recipients were subjected to basal evaluation of plasma glucose and insulin then underwent oral glucose tolerance test (OGTT). RESULTS: Abnormal glucose metabolism was detected in 7 (23.3%) patients; 3 (10%) patients with PTDM; 3 (10%) patients with impaired fasting glucose (IFG) and 1 (3.3%) patient with IFG and impaired glucose tolerance (IGT). Four (13.3%) patients had high Homeostatic model assessment of insulin resistance (HOMA-IR). Patients with abnormal glucose metabolism had significantly higher tacrolimus trough levels and higher maintainence steroid doses (p values = 0.003,0.026). Significant positive correlation existed between pre-transplantation glucose level and post-transplantation fasting glucose (p = 0.001, r = 0.69), glucose at 120 min (p = 0.018, r = 0.429) and HOMA-IR (p = 0.008, r = 0.47). CONCLUSION: Abnormalities in glucose metabolism (IFG, IGT &PTDM) are frequent in Egyptian pediatric kidney transplant recipients. OGTT is the gold standard for assessment of abnormalities in glucose metabolism.

Effect of high protein and fat diet on postprandial blood glucose levels in children and adolescents with type 1 diabetes in Cairo, Egypt.

BACKGROUND AND AIMS: To determine the effect of high protein and high fat meals on post prandial glycemia in patients with type 1 diabetes. METHODS: This study included 51 children and adolescents with type 1 diabetes who were following up at Diabetes, Endocrine and Metabolism Pediatric Unit (DEMPU), Abo Elrish Children's hospital, Cairo University. Post prandial blood glucose levels were recorded and compared following three breakfast meals with varying protein and fat content (standard carbohydrate meal, high fat meal, and high protein meal) over a period of 5 hours on 3 consecutive days. RESULTS: High protein meal resulted in hyperglycemia with the peak level at 3.5 hours and continued for 5 hours post prandial while high fat meal caused early hyperglycemia reached the peak at 2 hours then declined towards 5 hours. Comparison of the three different breakfast meals revealed statistically significant difference regarding the postprandial glycemia at 30, 60, 90,120, 180, 210, 240, 270, 300 min. CONCLUSION: Meals high in protein caused sustained increase in postprandial glucose levels over a period of 5 h. However, high fat meals caused early postprandial hyperglycemia. Protein and fat content of meals affect the timing and values of the peak blood glucose as well as the duration of postprandial hyperglycemia. Therefore, fat/protein unit should be taken in consideration while calculating the bolus insulin dose and anticipating the postprandial glucose response.

Serum Dipeptidyl peptidase-4 level is related to adiposity in type 1 diabetic adolescents.

BACKGROUND: Insulin resistance (IR) plays a great role in type 1 diabetes (T1DM) disease process than is commonly recognized. Dipeptidyl peptidase-4 (DPP-4) is an enzyme that deactivates many bioactive peptides involved in glucose regulation. AIMS: This study evaluates DPP-4 level in adolescent patients with T1DM compared to controls and investigates the relationship between DPP-4 level and IR in these patients. MATERIALS AND METHODS: We measured serum DPP-4 level in 50 patients with T1DM recruited from the Diabetes Endocrine Metabolism Pediatric Unit, and in 80 healthy controls. IR was assessed by the equation for estimated glucose disposal rate (eGDR). Biochemical evaluation including glycated haemoglobin (HbA1C) and lipid profile were included. RESULTS: IR was found in 80% of patients with T1DM. DPP-4 was significantly higher in control group than patients with T1DM. Patients with T1DM were classified into 3 groups according to DPP-4 tertiles showing significant increase in BMI SDS and total cholesterol across the 3 groups. Significant correlation was found between DPP-4 levels and insulin dose. DPP-4 was significantly higher in patients with T1DM with good glycemic control. CONCLUSION: In sample of individuals researched by us, serum DPP-4 was related to adiposity and not to the hyperglycemia in patients with T1DM. Larger sample should be researched to make firm conclusions.

Characteristics of diabetes diagnosis and control in toddlers and preschoolers from families with limited resources: A single center experience.

AIM: To describe the characteristics of diabetes diagnosis, insulin therapy regarding type, dose and frequency also the degree of glycemic control achieved in toddlers and preschoolers coming from families with limited resources. METHODS: Over one year, 69 toddlers and preschoolers clinically diagnosed as type 1 diabetes were included. Data related to presentation at diagnosis, insulin therapy and glycemic control was reviewed from patients' care givers and medical records. RESULTS: Diabetic ketoacidosis (DKA) was recorded in 71% of the children at initial diagnosis. The mean time since diabetes diagnosis was 2 ± 1 years. Most of children (65/69, 94%) were on basal-bolus regimen while four (6%) were on basal insulin only. NPH and long acting analogues were used as basal insulin in (74%) and (26%). Regular insulin and rapid acting analogues were used as bolus insulin (27%) and (73%).The mean frequency of daily self monitoring of blood glucose was (2.9 ± 1). The arithmetic mean of HbA1c done over past 6 months to one year before inclusion in the study was 8.2 ± 1.5% (66 ± 12 mmol/mol) with 65% having HbA1c ≥ 7.5% (≥58 mmol/mol). CONCLUSION: Toddlers and preschoolers with diabetes coming from families with limited resources frequently present with DKA at diagnosis and have suboptimal self-monitoring of blood glucose and glycemic control. NPH is more commonly used in this age group, combined with postprandial rapid analogues and less commonly preprandial regular insulin and that yields more favorable HbA1c but with a greater risk of hypoglycemia. The most common cause of hospital readmission was ketoacidosis and uncontrolled hyperglycemia.