Recurrent Significant Bleeding From Abdominal Wall Giant Pyogenic Granuloma Requiring Multiple Blood Transfusions.

Pyogenic granuloma (PG), also known as lobular capillary hemangioma, is a common benign vascular proliferation of unclear etiology. The proposed etiology includes trauma, infection, and preceding dermatoses. All age groups and both sexes can be affected. It should be differentiated from malignant tumors such as amelanotic melanoma, basal cell carcinoma, and spindle cell tumor. We present a case of recurrent significant bleeding from the abdominal wall mass requiring blood transfusion. Surgical excision is the recommended treatment. The aim of this report is to shed the light on this rare presentation.

Review Nutritional interventions during adolescence and their possible effects.

Nutrition is one of the most important factors affecting pubertal development. Increasing demands for energy proteins and micronutrients are necessary to cope with the rapid linear pubertal growth and development, change in body composition, and increased physical activity. Adequate nutrition is a key permissive factor for the normal timing and tempo of pubertal development. Severe primary or secondary malnutrition also can adversely delay the onset and progression of puberty. The higher incidence of anorexia nervosa and bulimia in adolescents imposes a nutritional risk on pubertal development. Here we provide an overview of nutritional requirements (macronutrients and micronutrients) necessary to cope with these changes. In addition, we discuss possible nutritional interventions trials and their effects on several aspects of growth and development in undernourished and stunted adolescents, in low- and middle-income countries (LMIC), who require nutritional rehabilitation. This mini-review sums up some important findings in this important complex that links between nutrition, nutritional interventions, and pubertal development.

The long-term (five years) effects of prednisone therapy in children with frequently relapsing nephrotic syndrome: A controlled study of anthropometric parameters and metabolic abnormalities.

BACKGROUND: Steroids are the main drugs used for the treatment of nephrotic syndrome (NS) in children. AIM OF THE STUDY: We investigated the steroid effect on linear growth and weight gain as well as the prevalence of different metabolic components and dysglycemia in children with NS with multiple relapses for 5 years in relation to the cumulative dose of steroids. Study population and sample size: Data of 30 children with NS were analyzed retrospectively. They received prednisolone treatment as advised by international guidelines. The cumulative dose of prednisolone (CDP) over the 5 years was calculated for each child. Their growth and different metabolic criteria, including impaired fasting glucose (IFG), high LDL and cholesterol, lower HDL, and high blood pressure studied over this period and compared with the data for 66 age-matched obese non-nephrotic children. RESULTS: The mean CDP was 100 ± 63 mg /kg/yr given over an average duration of 5 years.  The height-SDS was not affected after 3 years but decreased by -0.4 SD after 5 years. The body mass index-SDS increased from 0.65 to 0.97 and 1.1 after 3 and 5 years, respectively. Obesity and overweight increased from 25% pre-treatment to 59.2% after 5 years of treatment. After 5 years of treatment, IFG was detected in 35 %, hypertension in 40%, high LDL in 77%, and high cholesterol in 80%. CONCLUSION: In children with frequently relapsing NS, long-term steroid therapy was associated with a higher rate of obesity, short stature as well as the occurrence of different metabolic syndrome (MetS.

Prevalence of neutropenia among adult Arabs in Qatar: Relation to other hematological parameters and anthropometric data.

Neutropenia ranges from a normal variant to life-threatening acquired and congenital disorders. This study aims at providing baseline information regarding the prevalence and spectrum of neutropenia in the Arab blood donors who are living in Qatar. This retrospective cohort study was conducted to review the data of healthy Arab individuals (≥18 years) who donated blood between January 1, 2015 to May 15, 2019. A complete blood count was performed using automated analyzers. The prevalence of neutropenia was 10.7%. The prevalence in females was 32% and in males, it was 6%. Absolute neutrophil count (ANC) below 1 × 109/L was detected in 10% of Arab females and 1.8 % of Arab males. In females, the neutropenic group had significantly lower hemoglobin (Hb) levels and higher red cell distribution width, and lower total white blood cells and lymphocyte counts (P < .001) compared to the group with ANC > 1.5 × 109/L. Significant correlations were found between the ANC and Hb (r = 0.33, P < .05) and ANC and total white blood cells (r = 0.45, P < .01). The prevalence of neutropenia is considerably high in Arab adult females compared to other ethnic groups. Besides the genetic constitution of Arabs, the lower Hb and higher red cell distribution width in females suggest that iron deficiency could contribute to the development of neutropenia.

Impact of oral nutritional supplements (ONS) on growth outcomes and IGF-1 level in underweight older children and young adolescents (5-14 years) with short stature and no systemic disease: High versus normal calories density formula.

OBJECTIVES: This controlled trial investigated the effects of energy-dense pediatric oral nutritional supplements ONS versus standard ONS in pediatric patients requiring oral nutritional support for low body mass index (BMI) or weight gain per day (WGD) below the average for age and sex.  Patients and Methods: 34 children and adolescents (mean age 10.2 years) with faltering growth requiring ONS were randomized to cONS (n =22) or sONS (n = 12) for a year. We recorded their weight (WT), height (HT) and calculated height growth velocity (GV), Ht-SDS, BMI, WGD, every 3 months for a year.  Results: The WGD, height growth velocity (GV: cm/year), and Ht-SDS increased significantly, in both groups, during the year of ONS. The use of the cONS resulted in significantly greater mean total WGD and BMI-SDS after 6 months and 1 year, compared to the sONS group. The increase in IGF1-SDS was significantly higher in the cONS groups versus the sONS group. Moreover, the WGD was correlated significantly with the height GV during the year of ONS intake. CONCLUSIONS: ONS improved the growth of underweight old children and adolescents who had no systemic illness. There was a significantly higher WGD and BMI-SDS in the group on cONS compared to those on sONS. In both groups, long-term use of ONS significantly improved Ht-SDS.

The Prevalence of the Different Components of the Metabolic Syndrome (MetS) in Obese Nondiabetic Children and Young Adolescents and their Anthropometric Data in Relation to Parents.

In Qatar, the prevalence of metabolic syndrome (MetS) in children and adolescents is increasing in parallel with the increasing trends in obesity rates. In Qatar, the prevalence of obesity is relatively high. AIM: To assess the prevalence of the different components of MetS and plasma atherogenic indexes (AIP) in obese children and adolescents and to compare their anthropometric data with their parents (genetic background). METHODOLOGY: We analysed the anthropometric and biochemical profile of 91 randomly selected obese children and young adolescents (age: 10.5 ± 2.7 years) who attended to the Paediatric Clinic of Hamad Medical Center (HGH) in Doha (Qatar) form January 2017 to December 2019.  Data recorded included: age, gender, weight and height, body mass index (BMI), systolic and diastolic blood pressures. Biochemical data including lipid profile, glycated hemoglobin (A1C), and alanine transferase level (ALT) were recorded and compared with normal lab data for the same age group. RESULTS: Obese children had a high prevalence of dyslipidaemia, dysglycemia and non-alcoholic fatty liver disease (NAFLD). Using the modified adult MetS criteria, MetS was present in 30.2% of this obese cohort. AIP was high in 76.7% of the patients. Standing height standard deviation score (Ht-SDS) of obese children was significantly higher compared to Ht-SDS of their parents as well as to mid-parental height SDS (MPHt-SDS) (-0.37± 0.79). The BMI and BMI-SDS did not differ between obese children and their parents. CONCLUSION: The occurrence of MetS in 30% of our obese non-diabetic children and young adolescents pointed out to the necessity to impose early detection and preventive measures on a national scale.

Prevalence of thyroid dysfunctions in infants and children with Down Syndrome (DS) and the effect of thyroxine treatment on linear growth and weight gain in treated subjects versus DS subjects with normal thyroid function: a controlled study.

BACKGROUND: Individuals with Down syndrome (DS) are at an increased risk of developing thyroid disease, primarily autoimmune, with a lifetime prevalence ranging from 13% to 63%. Unfortunately, there are few studies systematically examining the frequency of thyroid disease in very young children. AIM OF THE STUDY: The aim of the present study was to investigate the prevalence of different thyroid dysfunctions (TD) in a cohort of infants and children with DS and the growth parameters in subjects with normal versus abnormal thyroid function, followed for 3 years. PATIENTS AND METHODS: All children (n = 102; 48 males and 54 females, aged 2.3±3 years) with the diagnosis of DS who were seen at the General Pediatric Clinic of Hamad General Hospital in Doha (Qatar) from 2014 to 2018 were enrolled in our study. We recorded thyroid function and linear growth parameters [BMI, length/height SDS (Ht-SDS) and weight gain/day] and divided them into 3 groups according to their thyroid function. Group 1: (n = 36 subjects) with normal free T4 (FT4) and TSH; Group 2 (n = 44 subjects) with high TSH >5 and <12 mIU/L, and normal FT4, and Group 3 (n = 22 subjects) with TSH >12 mIU/L and/or FT4 <9 pmol/L. We also compared linear growth parameters in subjects with DS and thyroid dysfunction versus those with normal thyroid function at diagnosis and after treatment with L- thyroxine, for an average of 3 years. RESULTS: In infants with DS (<1 year of age; n = 47, mean age: 5±3.5 months) we documented a higher prevalence of hypothyroidism (HT) (7/47 = 14.9%), both primary (5/47; 10.6%) and secondary (2/47; 4.3%). Subclinical hypothyroidism and positive thyroid antibodies were found in (13/47; 27.7%) and (9/47;19%, respectively). Before treatment with L-thyroxine, DS infants of Group 3 had significantly lower BMI-SDS but were not significantly shorter compared to other two Groups (p= 0.03 and p =0.14, respectively). After an average of 3 years of treatment the BMI- SDS and Ht-SDS did not differ among the treated and not treated infant groups. In the older group (>1 year; n=55; mean age: 5.5±3.3 years) primary HT was detected in 7/55 (12.7%). Subclinical HT was diagnosed in 20/55 (36.4%) and positive thyroid antibodies were found in 26/55 (47.3%). Before treatment with L-thyroxine, using the CDC growth charts for DS, we found that the groups with high TSH (Groups 2 and 3) were significantly shorter and heavier compared to the group with normal TSH (Group 1). After treatment with L-thyroxine, the Ht-SDS and Wt-SDS did not differ between the two groups. The linear growth of those diagnosed early during the first year of life was compared to growth parameters of children who were diagnosed with thyroid dysfunction later in life. CONCLUSION: Our data provided more evidence to support the findings that L- thyroxine treatment can improve growth of infants and young DS children with high TSH (>5 mIU/L), especially in those with TSH >12 mIU/L.

Responses to growth hormone (GH) therapy in short children with normal GH secretion and no bone age delay: an analysis of potential factors affecting their response to rhGH therapy. A controlled study.

BACKGROUND: Variability still exist about the growth response to growth hormone (GH) therapy in children with idiopathic short stature (ISS). We describe the growth response to rhGH therapy for >2 years in 20 prepubertal children with idiopathic short stature (ISS) and 18 children with GH deficiency (GHD) and compared them with 15 children with ISS who did not receive rhGH therapy. PATIENTS AND METHODS: Our study included 35 prepubertal and peripubertal (Tanner 1 and 2) children with short stature (Ht-SDS <-2) and/or Ht-SDS >1SD below their mid parental height SD (MP-Ht-SDS) with slow growth velocity (<-1 SD), with normal peak GH response to provocation tests (15.5±6.5 ng/dl), normal IGF-I SDS (-0.9±0.6), and no bone age delay (± 1 year from chronological age) (ISS). 20 children were treated for 2.5±1.5 years with rhGH 0.05 mg/kg/day and 15 children were not treated with rhGH. 18 children with diagnosis of GHD, diagnosed in the same period, receiving rhGH therapy served as controls. We assessed the linear growth and IGF-I levels of all children for an average of 2 years. RESULTS: Children with ISS on rhGH therapy had a height gain of 0.77 SD in 2 years versus 1.05 SD in GHD children, with significant increase in IGF-I and normal progression of bone age and puberty. Children with ISS who did not receive rhGH had no gain in the changes of Ht-SDS inspite of normal progression of bone age and puberty. The difference between children Ht-SDS and mid-parental height SDS (MP-Ht-SDS) changed significantly from -1.1±3 to -0.3±0.5 in the ISS group and from -1.35±0.5 to -0.3±0.25 in the GHD group, after an average of 2 years of treatment. In the treated ISS group, the Ht-SDS gain was correlated positively with the duration of rhGH therapy (r = 0.82, p<0.0001), negatively with the age at the start of treatment (r = -0.544, p = 0.01), and positively with the bone age (r =-0.44, p = 0.04). DISCUSSION: The Ht-SDS of children with ISS on rhGH treatment closely approached their MP-Ht-SDS after 2 years of rhGH therapy while those who did not receive rhGH kept the same distance from their MP-Ht-SDS after 2 years. Analysis of possible factors affecting linear growth in children with ISS on rhGH therapy showed that children below 9 years with Ht-SDS <-2.5 SD and those with Ht-SDS >1SD below MP-Ht-SDS grew better on rhGH therapy compared to older children and those with Ht-SDS >-2.5 and were less than 1SD from their MP-HT-SD. Higher doses of rhGH (to keep IGF-I in high normal levels) and longer duration of therapy improved the Ht-SDS gain of these children. CONCLUSION: We report significant gain in Ht-SDS in prepubertal children with ISS on rhGH therapy and better response in younger children and in those with Ht-SDS > 1 SD below their MP-Ht-SDS.

Relation between changes in weight parameters and height parameters in prepubertal children: daily weight gain and BMIi changes in relation to linear growth during nutritional rehabilitation of underweight children.

BACKGROUND: Early detection of abnormal weight loss or gain in childhood may be important for preventive purposes. Variable growth response to nutrition rehabilitation have been reported in children with failure to thrive (FTT) who do not have any chronic disease or systematic illness due to different clinical and nutritional approach in their management. AIM OF THE STUDY: To analyze the association of different body mass index (BMI) and BMI- SDS, to linear growth (Ht-SDS) in different BMI categories of prepubertal children. In addition, we studied the effect of weight changes on linear growth in a randomly selected group of prepubertal underweight children who received nutritional rehabilitation (NR) for 9±2 months. SUBJECTS AND METHODS: 102 children, between 1 and 9 years, followed at the General Pediatric Clinic, between January 2017 to December 2017, because of abnormal weight gain (decreased or increased) which was not associated with any acute or chronic illness were included in the study. Anthropometric measurements included weigh, height, Ht-SDS, BMI, and BMI-SDS. Children BMI-SDS were categorized into 4 groups: Group 1: BMI-SDS <-2, group 2: BMI-SDS <-1 but >-2, group 3 BMI-SDS >-1 but <2, group 4 BMI-SDS >2. We also evaluated the effects of weight changes on linear growth in a randomly selected group of underweight children who received nutritional counselling and oral nutritional supplementation (n = 51) for 9±months. RESULTS: HT-SDS in children of groups 1 and 2 (underweight and at risk of underweight children) was significantly lower than Ht-SDS of groups 3 and 4 (normal and overweight children). Ht-SDS in children of group 4 was significantly higher than the Ht-SDS of children in group 3. A significant linear correlation was found between BMI-SDS and Ht-SDS in these prepubertal children. DISCUSSION: After nutritional rehabilitation for a year, 55% of underweight children increased their BMI-SDS and 43% increased their Ht-SDS. Children who had weight gain >7g/d, over the whole period of follow-up, (n =14) increased their BMI-SDS and Ht-SDS significantly after versus before NR. The BMI-SDS and Ht-SDS did not increase significantly in the group of children who had weight gain <7 g/day. 28 children out of 51 improved their BMI-SDS after nutritional rehabilitation (group A) and 23 did not have improvement in their BMI-SDS (Group B). Group A had higher weight gain per day versus group B. Height growth velocity was significantly higher in Group B (7.4±3.6 cm/yr) versus group A (5.7±2.8 cm/yr). Ht-SDS increased significantly in the group of patients who had lower Ht-SDS before NR. Children who had faster linear growth velocity, after nutritional rehabilitation, did not increase their BMI-SDS. Linear regression showed a significant correlation between BMI-SDS and Ht-SDS supporting the notion that proper nutrition and maintaining normal BMI-SDS is essential for adequate gain in height. CONCLUSION: It appears that calculating the weight gain per day, BMI-SDS and Ht-SDS are clinically useful parameters to detect the effect of weight gain on linear growth and to monitor the nutritional management. Daily weight gain was correlated significantly to height growth rate during nutritional rehabilitation. Based on our findings and literature reports, we suggest an algorithm for follow-up of underweight/ malnourished children based mainly on anthropometric assessment.

Linear growth of children with celiac disease after the first two years on gluten- free diet: a controlled study.

BACKGROUND: Celiac disease (CD) is a lifelong disorder with gluten-induced manifestations in different organs especially growth. Gluten free diet (GFD) is required to achieve remission and prevent abnormal growth. Study reports on growth of children with celiac disease on long-term GFD are not consistent. OBJECTIVE: We evaluated the effect of GFD on growth of children with the classical form of CD (diagnosed by serology and small intestine mucosal biopsy) on log-term GFD (>2 years). METHODS: We studied growth parameters (weight gain/day, BMI and BMI-SDS, height growth velocity, Ht-SDS) and lab data in 30 prepubertal children, aged 7.4±2.6 years, with CD, who were on GFD since the age of 3.2±1.6 years of age (>2 years on GFD) for duration of 1 year. The anthropometric data of 30 randomly selected normal, age and sex matched, children were used as control. Lab investigations of CD children included complete blood count (CBC), renal and liver functions (aspartate transaminase - AST, alanine aminotransferase - ALT, and alkaline phosphatase- ALP, serum albumin, fasting blood glucose, vitamin D, and thyroid function and antibodies. RESULTS: The weight gain per day was on average or above, for age and sex, in 27 children and below average in 3. Two out of those 3 children had slow linear growth (decreased Ht-SDS by -0.56 and -0.1, over one year). BMI-SDS was normal in 26/30 patients (>-1.5). BMI-SD changed from -0.36±1.1 to -0.33±1.1 during the year of treatment. BMI-SDS decreased in 9 children during the follow up period that was explained by their fast-linear growth (increased Ht-SDS) in seven of them. The Ht-SDS was <-2 in four out of 30 children at the beginning of the study (2 years after being on GFD) and in 2 children after a year of follow-up (catch-up growth). Ht-SDS remained normal or increased in 28/30 children during the year of treatment (-0.38 ±1.2 to -0.22±1.1), with a positive trend: 0.15±0.4 SDS. Only one patient crossed down 1 Ht-SDS during the year of follow up, with low weight gain/day and decreased BMI-SDS that can be explained by poor compliance with GFD. Ht-SDS and BMI-SDS increased significantly in the CD group versus controls during the year of follow-up. All patients had normal serum albumin, liver enzyme and hemoglobin levels. 33.3% of patients had low serum ferritin level and 33.3% had a vitamin D deficiency. CONCLUSIONS: Most of our children with CD grew normally both in height and weight during GFD. Significant catch-up growth occurred in some of them after 2 years of being on GFD. Those with low BMI-SDS and/or Ht-SDS needed further management, including reinforcement on the importance of GFD and investigations on factors affecting growth pattern. Measuring weight gain /day appears to be a sensitive indicator for monitoring growth in these children. Vitamin D and iron status should be monitored, and deficiencies corrected.