Umbilical cord serum insulin-like growth factor-1 levels of infants of diabetic mothers are correlated with diastolic dysfunction detected by tissue Doppler echocardiography.

Tissue Doppler echocardiography (TDI) is a convenient method to detect cardiac dysfunction in the infants of diabetic mothers (IDMs). Umbilical cord serum insulin-like growth factor-1 (IGF-1) is known to be higher in IDMs. We aimed to determine whether there is a relation between diastolic functions examined by TDI and cord serum IGF-1 levels of IDMs. Cord serum IGF-1 levels of 32 IDMs and 22 healthy infants were measured. The cardiac functions of the infants were evaluated by M-Mode and TDI. For statistical analysis, Mann-Whitney U and Spearman correlation tests were used for continuous variables, and the chi-square test was used for categorical variables. The cord serum IGF-1 levels of the IDMs were higher (p = 0.000). The left ventricle (LV) e', LVa', LV e'/a', and LV Tei index, indicating left ventricular diastolic dysfunction in IDMs, were detected (LV e' p = 0.016; LV a' p = 0.003; LV e'/ a' p = 0.000; LV Tei index p = 0.023). IDMs' cord serum IGF-1 levels were found weakly correlated with the interventricular septum (IVS) and left ventricle posterior wall (LVPW) thicknesses in M-Mode and LV e' and LV e'/a' in TDI (IVS r = 0.357, p = 0.008; LVPW r = 0.289, p = 0.034; LV e' r = 0.297, p = 0.029; LV e'/ a' r = 0.031, p = 0.014). CONCLUSION: To our knowledge, this is the first study to examine the relationship between cord serum IGF-1 levels and diastolic functions of IDMs assessed by TDI. A weak correlation was found between IGF-1 levels and IVS and LVPW thicknesses in M-Mode and LV e' and LV e'/a' parameters in TDI, revealing diastolic dysfunction in IDMs. WHAT IS KNOWN: • The umbilical cord blood serum IGF-1 level of IDMs is higher than in infants of healthy mothers. • Diastolic dysfunction is a well-studied and frequently observed consequence in IDMs. WHAT IS NEW: • This is the first study to examine the relationship between cord serum IGF-1 levels and diastolic functions of IDMs assessed by TDI. • A weak correlation was detected between the median cord serum IGF-1 level of IDMs and the median values of IVS, LVPW, LV e', LV a', LV e'/a' ratio.

The frequency of and factors affecting functional gastrointestinal disorders in infants that presented to tertiary care hospitals.

This study aimed to determine the prevalence of infantile functional gastrointestinal disorders (FGIDs) based on Rome IV diagnostic criteria, and to determine the associated patient demographic and nutritional characteristics. A total of 2383 infants aged 1-12 months which were evaluated by 28 general pediatricians and pediatric gastroenterologists on the same day at nine tertiary care hospitals around Istanbul, Turkey, between November 2017 and March 2018, were included in the study. Patients included consulted the pediatric outpatient clinics because of any complaints, but not for vaccines and/or routine well child follow-ups as this is not part of the activities in the tertiary care hospitals. The patients were diagnosed with FGIDs based on Rome IV diagnostic criteria. The patients were divided into a FGID group and non-FGID group, and anthropometric measurements, physical examination findings, nutritional status, risk factors, and symptoms related to FGIDs were evaluated using questionnaires. Among the 2383 infants included, 837 (35.1%) had ≥1 FGIDs, of which 260 (31%) had already presented to hospital with symptoms of FGIDs and 577 (69%) presented to hospital with other symptoms, but were diagnosed with FGIDs by a pediatrician. Infant colic (19.2%), infant regurgitation (13.4%), and infant dyschezia (9.8%) were the most common FGIDs. One FGID was present in 76%, and ≥2 FGIDs were diagnosed in 24%. The frequency of early supplementary feeding was higher in the infants in the FGID group aged ≤6 months than in the non-FGID group (P = 0.039).Conclusion: FGIDs occur quite common in infants. Since early diversification was associated with the presence of FGIDs, nutritional guidance and intervention should be part of the first-line treatment. Only 31% of the infants diagnosed with a FGID were presented because of symptoms indicating a FGID. What is Known: • The functional gastrointestinal disorders (FGIDs) are a very common disorder and affect almost half of all infants. • In infants, the frequency of FGIDs increases with mistakes made in feeding. When FGIDs are diagnosed in infants, nutritional support should be the first-line treatment. What is New: • This study shows that only a third of children presented to hospital because of the symptoms of FGIDs, but pediatricians were able to make the diagnosis in suspected infants after appropriate evaluation. • The early starting of complementary feeding (<6 months) is a risk factor for the development of FGIDs.

The Efficacy of Oral Vitamin B12 Replacement for Nutritional Vitamin B12 Deficiency.

Standard treatment of vitamin B12 deficiency has not been well established in childhood, the ideal amount of supplemental vitamin B12 is not clear. Vitamin B12 deficiency is classically treated with intramuscular injections. In this study, we aimed to investigate the efficacy of oral therapy in children with vitamin B12 deficiency. Patients with serum cobalamin concentrations <300 pg/mL aged between 6 months to 18 years were included in this prospective study. Children were treated orally either with a combination of multivitamin tablet daily or vitamin B12 ampules. Serum specimens were obtained at the end of first and third months of treatment for vitamin B12 levels. A total of 79 patients were included in the study. The mean pretreatment vitamin B12 level increased from 182±47.6 pg/mL to 482±318 pg/mL after 1 month of treatment in the whole cohort. Comparison of the pretreatment vitamin B12 levels with first and third month posttreatment values showed significant difference (P-value, 0.001 and 0.028, respectively). In this study, oral cyanocobalamin was found effective for the treatment of vitamin B12 deficiency in children.

Effectiveness of a sleep education program for pediatricians.

BACKGROUND: The high prevalence of sleep problems in children and long-term consequences point to the need for early effective interventions, but health-care providers have limited training in pediatric sleep medicine. The aims of this study were therefore to assess the effectiveness of a sleep health-care education program and to develop a Turkish acronym for brief sleep history taking for pediatric primary caregivers in the ambulatory setting. METHODS: This was a quasi-experimental study. Four centers were randomly selected from eight training and research hospitals as the intervention group. The control group was recruited during training in subjects other than sleep. Education was provided to the intervention group. Knowledge and attitudes were evaluated in the short and long term. RESULTS: The intervention and the control groups consisted of 132 and 78 pediatricians, respectively. The intervention group scored significantly higher both in the short and the long term. The Turkish acronym (UYKU) was reported to be easy to remember and effective in prompting the correct questions to ask about sleep issues. CONCLUSIONS: The Turkish acronym would be useful in the primary care setting to increase the frequency of screening of sleep problems in children. Although education significantly improved knowledge on sleep issues in children, the percentage of participants who lacked confidence in the management of sleep problems in children was still very high, even in the intervention group. We suggest that a broader educational program, carried out more than once, would be more beneficial.

Paediatricians' awareness of children's oral health: Knowledge, training, attitudes and practices among Turkish paediatricians.

BACKGROUND: In Turkey, 74.1% of children between three and six years of age develop dental caries. OBJECTIVE: To assess the depth of oral health and dental knowledge among paediatricians in Turkey, to determine their level of oral health education and to determine factors that were associated with higher knowledge scores. METHODS: A cross-sectional survey of demographics that assessed the participants' knowledge of oral and dental health, attitudes regarding oral health during well-child visits and opinions regarding infant oral health care visits was conducted. The outcome variables were the proportions of paediatricians who adhered to good clinical practice guidelines, recommended dental visits for children younger than one year of age, and having a knowledge score >50%. RESULTS: The participant characteristics that were significantly associated with a greater mean number of correct answers were female sex, good clinical practice, confidence in detecting dental caries and the presence of a dentistry department in their hospital (P=0.001, P<0.001, P<0.001 and P=0.02, respectively). Only 13.9% of paediatricians referred children younger than one year of age to a dentist. After adjusting for the level of oral health education received during residency training, sex and having children, only the knowledge score was significantly associated with referring patients younger than one year of age to a dentist (P=0.01). CONCLUSIONS: Some paediatricians' knowledge was found to be associated with practices that were in accordance with professional society recommendations. The lack of dental knowledge and training in residency limits the paediatricians' role in promoting children's oral health in daily practice.

HISTORIQUE: En Turquie, 74,1 % des enfants de trois à six ans ont des caries dentaires. OBJECTIF: Évaluer la profondeur des connaissances sur la santé buccale et la santé dentaire chez les pédiatres de la Turquie, afin de déterminer leur taux de formation en santé buccodentaire et les facteurs associés à des indices de connaissances plus élevés. MÉTHODOLOGIE: Les chercheurs ont mené une étude transversale des données démographiques qui évaluait les connaissances des participants en matière de santé buccale et dentaire, leurs attitudes au sujet de la santé buccale pendant le bilan de santé et leurs opinions au sujet des consultations en santé buccale. Les variables d'issue étaient la proportion de pédiatres qui adhéraient à de bonnes directives de pratique clinique, qui recommandaient des consultations dentaires chez les enfants de moins d'un an et qui obtenaient un indice de connaissances de plus de 50 %. RÉSULTATS: Les caractéristiques des participants qui s'associaient de manière significative à un plus grand nombre moyen de bonnes réponses étaient le sexe féminin, de bonnes pratiques cliniques, la confiance à déceler la carie dentaire et la présence d'un département de dentisterie au sein de l'hôpital (P=0,001, P<0,001, P<0,001 et P=0,02, respectivement). Seulement 13,9 % des pédiatres aiguillaient des enfants de moins d'un an vers un dentiste. Après rajustement pour tenir compte de la formation en santé buccale acquise pendant la formation en résidence, du sexe et du fait d'avoir des enfants, seul l'indice de connaissances s'associait de manière significative à l'aiguillage des patients de moins d'un an vers un dentiste (P=0,01). CONCLUSIONS: Les chercheurs ont découvert que les connaissances de certains pédiatres s'associaient à des pratiques conformes aux recommandations de leur société professionnelle. Le manque de connaissances et de formation en santé dentaire transmises pendant la résidence limite le rôle du pédiatre dans la promotion de la santé buccodentaire dans le cadre de leur pratique quotidienne.

Comparison of oral alendronate versus prednisolone in treatment of infants with vitamin D intoxication.

AIM: The aim of this report was to compare the efficacy of oral alendronate versus prednisolone treatment in addition to conventional measures in infants with vitamin D intoxication. METHODS: In six infants (aged 8.0 ± 2.1 months) with vitamin D intoxication, time to achieve normocalcemia with prednisolone treatment (Group I, n = 4) or alendronate treatment (Group II, n = 4, two infants started treatment from the baseline and two after unsuccessful prednisolone treatment) in addition to intravenous hydration and diuretic therapy were compared. RESULTS: Baseline serum calcium levels ranged between 3.8 and 4.77 mmol/L. In the prednisolone group, although two patients reached normocalcemia on 7th and 12th days of treatment, other two patients did not despite 23 and 15 days of treatment and therefore switched to alendronate treatment. The mean duration of prednisolone treatment in these four patients was 14.2 ± 6.7 days (range 7-23). In the alendronate group, two patients who started treatment from the baseline achieved normocalcemia on the 5th day. Other two patients achieved normocalcemia 2 days after switching to alendronate. Thus, the mean time to reach normocalcemia after single oral alendronate administration was 3.5 ± 1.7 days (range 2-5) (p < 0.01 versus Group I). CONCLUSION: Alendronate treatment achieves normocalcemia four times earlier than prednisolone treatment and shortens hospital stay in infants with vitamin D intoxication.

VACTERL association: a new case with biotinidase deficiency and annular pancreas.

VACTERL (V - Vertebral anomalies, A - Anal atresia, C - Cardiovascular anomalies, T - Tracheoesophageal fistula, E - Esophageal atresia, R - Renal (Kidney) and/or radial anomalies, L - Limb defects) association includes vertebral defects, anal atresia, cardiac defects, tracheo-esophageal fistula, renal dysplasia, and limb anomalies. Less frequent defects seen with VACTERL association are prenatal and postnatal growth deficiency, laryngeal stenosis, ear anomaly, large fontanels, defect of lower limb, rib anomaly, tethered cord, and defects of external genitalia. We report a case of VACTERL association who had concomitant biotinidase deficiency and annular pancreas, which has not been previously reported.

The efficacy of nebulized salbutamol, hypertonic saline and salbutamol/hypertonic saline combination in moderate bronchiolitis.

BACKGROUND: The mainstay of treatment in bronchiolitis includes oxygenation, aspiration of secretions from the respiratory tract and maintenance of hydration. The first choice medical agent in clinical practice is nebulized bronchodilators, although their place in treatment is controversial. OBJECTIVES: We investigated the therapeutic benefit of nebulized hypertonic (3%) saline (HS), by comparing four different nebulized regimens in the treatment of bronchiolitis in the emergency department. METHODS: A total of 120 infants were included in this randomized, double-blind, prospective study. Infants were grouped according to the nebulized treatment they received: group 1 - salbutamol + normal saline (NS), group 2 - salbutamol + HS, group 3 - HS, group 4 - NS. Heart beat, Clinical Bronchiolitis Severity Score (CBSS) and oxygen saturation of the patients were determined before and after the nebulizations and at 48-72 h after admission by the designated study physician. RESULTS: Post-treatment mean CBSS were significantly lower than pre-treatment scores in all groups (p = 0.0001) with no significant difference within groups. Improvement percentages for CBSSs were significantly higher in infants without a history of atopy treated with HS and NS (p = 0.023, p = 0.0001, respectively). CONCLUSIONS: The CBSSs of all the infants improved after three doses of nebulized therapy regardless of the treatment regimens. The combination of salbutamol with hypertonic saline did not lead to an additive effect in the improvement of CBSSs compared to the standard salbutamol + NS combination. Atopic children benefited from salbutamol/NS combination whereas non-atopic children improved with HS and NS nebulizations based on improvement percentages of CBSS.

Antimicrobial resistance patterns of uropathogens among children in Istanbul, Turkey.

Urinary tract infections are a common cause of end-stage renal disease in Turkey. This prospective study investigated the antibiotic resistance patterns of uropathogens in order to recommend appropriate therapeutic protocols for children with urinary tract infections in Istanbul, Turkey. Between October 2007 and October 2008, children presenting with a first episode of urinary tract infection to a pediatric outpatient clinic were enrolled in the study. Urine samples were cultured, and antimicrobial susceptibility testing was performed. Children with proven urinary tract infections underwent imaging studies where available. A total of 126 children with a first episode of community-acquired urinary tract infection were enrolled in the study. The median age was 60.6 months; 84.1% of the children were female. Of the 126 urine samples, Escherichia coli was the leading uropathogen (81.7%), followed by Proteus spp (7.1%), Klebsiella spp (4.0%), Enterococcus spp (3.2%), Enterobacter spp (2.4%), and Pseudomonas spp (1.6%). Among the isolated uropathogens, resistance to ampicillin (85.0%), amoxicillin-clavulanate (73.8%), cefazolin (37.3%) and trimethoprim-sulfamethoxazole (42.9%) was remarkable. A large number of Enterococcus species were resistant to all antimicrobial agents except vancomycin. A country-based evaluation of antibiotic susceptibility is needed to modify antibiotic treatment. Resistance to antimicrobial agents commonly used to treat urinary tract infections (nitrofurantoin, cefixime) is less a problem than resistance to other antimicrobials (aminopenicillins, cephalosporins, trimethoprim-sulfamethoxazole) frequently prescribed for other indications.

Efficacy of salbutamol and ipratropium bromide in the management of acute bronchiolitis--a clinical trial.

BACKGROUND: A wide range of drugs are commonly used to treat bronchiolitis, but evidence of their effectiveness is limited. OBJECTIVES: To investigate the efficacy of ipratropium bromide and salbutamol in the treatment of patients with moderate-severe bronchiolitis. METHODS: Sixty-nine infants with moderate-severe bronchiolitis hospitalized at their first episode of wheezing or crepitations in the chest were enrolled in a prospective, double-blind, placebo-controlled trial. Patients were randomly assigned to receive nebulized salbutamol, ipratropium bromide or placebo. Main outcome measures were changes in oxygen saturation rates and clinical scores and duration of hospitalization. RESULTS: In the bronchodilator groups, clinical scores were better compared to the placebo group at 30 min (8.4 +/- 1.3 vs. 7.5 +/- 0.8, p < 0.05). Bronchodilator groups had also significantly lower clinical scores (7.3 +/- 1.2 vs. 5.9 +/- 1.1, p < 0.0001, and 5.3 +/- 1.4 vs. 4.5 +/- 1.6, p = 0.006, respectively) and higher oxygen saturation rates compared to the placebo group at 8 and 24 h (89.6 +/- 2.4 vs. 94.3 +/- 4.4, and 92.2 +/- 2.6 vs. 95.9 +/-4.4, respectively, p < 0.0001). Improvement rates and duration of hospitalization were not statistically different among groups. CONCLUSIONS: Clinical scores and oxygen saturation levels improved more rapidly in the bronchodilator groups than in the placebo group up to 24 h, but these drugs did not have a sufficient effect to change the natural course of the disease.

Effective sociodemographic and clinical factors in weight loss in childhood obesity.

AIM: Obesity is a more common and important health problem in childhood. We aimed to determine sociodemographic and clinical factors contributing weight loss. MATERIAL AND METHODS: Medical records of 120 obese patients (6-18 years old) applied at least twice for follow-up between 2012 (January)-2016 (September) were reviewed. Age, gender, socioeconomic status, family obesity, comorbidities, medications, operations, exercise frequency, screen time, physical examination findings and biochemical/hormone values [thyroid hormone, fasting insulin/glucose, cholesterol levels, Homeostasis model assesment insulin resistance (HOMA-IR), oral glucose tolerance test results (if applied) were recorded. Patients with a difference between the initial and last body mass index standart deviation higher than -0.2 were defined as "the good losing weight" group; the rest as "the poorly losing weight" group. The SPSS 22.0 program was used for analyzes. RESULTS: Puberty stage showed a significant difference (p=0,019); 65% of patients in the poorly losing weight group but 54% of other group were at stage 4-5. The initial body mass index standart deviation and exercise frequency were higher in the good losing weight group, the last measured body mass index standart deviation was lower (p=0). In the other group, baseline HOMA-IR was higher (p=0.037); there were more metformin-initiated patients but the difference was not significant. CONCLUSION: We observed that exercise frequency was higher in cases with good weight loss; therefore, we consider that increasing physical activity is an important step. Other crucial outcomes are that the initial body mass index standart deviation is higher while HOMA-IR is lower in those cases and that puberty stage is higher in poorly weight losing patients.

Comparison of the efficacy of parenteral and oral treatment for nutritional vitamin B12 deficiency in children.

OBJECTIVE: Although, oral replacement for vitamin B12 deficiency has been proved to be effective in adults, it is mainly treated with parenteral therapy. There are only few studies on oral replacement therapy of vitamin B12 with children. Therefore, we aimed to compare the efficacy of oral treatment with intramuscular vitamin B12 injections in pediatric population. METHODS: Children with serum cobalamin concentrations less than 300 pg/mL, were treated either with the parenteral therapy or with oral vitamin B12. The primary and secondary outcomes of the study were the normalization of serum vitamin B12 and hemoglobin at first month, respectively. RESULTS: Post-treatment vitamin B12 values were significantly higher than pre-treatment values (p-value <.001). Vitamin B12 increased from 183.5 ± 47 pg/mL to 482 ± 318.9 pg/mL in the oral and from 175.5 ± 42.5 pg/mL to 838 ± 547 pg/mL in the parenteral treatment arm (p-value <.001). Before treatment, 82 children had anemia according to age and gender. After treatment, 14/41 and 8/41 patients still had anemia at the first month of treatment in the parenteral and oral arms, respectively. The number of patients who still have anemia at the end of the 1st month of treatment did not significantly changed in the parenteral and oral treatment groups (p-value = .44). CONCLUSIONS: In this study, both oral and parenteral formulations were shown to be effective in normalizing vitamin B12 levels. We suggest that oral formulations may be considered to be safe as a first line treatment for vitamin B12 deficiency in children.

Evaluation of thyroid function and metabolic parameters in obese and overweight children: A prospective case-control study / Evaluación de la función tiroidea y los parámetros metabólicos en niños obesos y con sobrepeso: Un estudio prospectivo de casos y controles

Abstract Obesity is considered an important global public health challenge, and its prevalence is rapidly increasing in children. We investigated in this study if the upper-normal TSH level may be associated with metabolic syndrome parameters, including obesity, high blood pressure, and dyslipidemia and changes in insulin sensitivity in overweight and obese children. We also investigated whether there is a relationship between BMI and these parameters. This prospective case-control study comprised 145 participants (74 females, 71 males) aged 5-18 years. Participants were divided into three groups according to their BMI z-score, as overweight, obese and control. The control group included 35 age and sex-matched healthy subjects. Thyroid stimulating hormone levels of control, overweight and obese groups were 2.14 ± 1.27, 2.97 ± 1.26 and 3.13 ± 1.11, respectively (p<0.05). There was a significant positive correlation between TSH and the BMI, BMI z-scores between overweight and obese groups (r=0.302, p=0.000), (r=0.121, p=0.004), respectively. The current study suggests that increased serum TSH levels, even within the normal range, in overweight and obese children is associated with the impairment of metabolic parameters, including dyslipidemia and insulin sensitivity. For that reason, TSH levels in the high-normal range should be considered as a risk factor for metabolic syndrome and its components.

Resumen La obesidad se considera un importante desafío de salud pública mundial y su prevalencia está aumentando rápidamente en los niños. En este estudio, se investigó si el nivel normal superior de TSH puede estar asociado con los parámetros del síndrome metabólico, incluida la obesidad, la presión arterial elevada, cambios en los lípidos y la sensibilidad a la insulina, en niños con sobrepeso y obesidad. También investigamos si existe una relación entre el IMC y estos parámetros. En este estudio prospectivo de casos y controles se incluyeron a 145 participantes (74 hembras, 71 varones) de entre 5 y 18 años. Los participantes se dividieron en 3 grupos según el puntaje z del IMC, como sobrepeso, obesidad y control. El grupo de control incluyó 35 sujetos sanos emparejados por edad y sexo. Los niveles de hormona estimulante de la tiroides de los grupos de control, con sobrepeso y obesos fueron 2,14 ± 1,27, 2,97 ± 1,26 y 3,13 ± 1,11, respectivamente (p <0,05). Hubo una correlación positiva significativa entre la TSH y el BMI, la puntuación z del IMC entre los grupos con sobrepeso y obesidad (r = 0,302, p = 0,000), (r = 0,121, p = 0,004), respectivamente. Por esa razón, el nivel de TSH en el rango normal alto debe considerarse como un factor de riesgo del síndrome metabólico y sus componentes.

ALPK3 gene mutation in a patient with congenital cardiomyopathy and dysmorphic features.

Primary cardiomyopathy is one of the most common inherited cardiac diseases and harbors significant phenotypic and genetic heterogeneity. Because of this, genetic testing has become standard in treatment of this disease group. Indeed, in recent years, next-generation DNA sequencing has found broad applications in medicine, both as a routine diagnostic tool for genetic disorders and as a high-throughput discovery tool for identifying novel disease-causing genes. We describe a male infant with primary dilated cardiomyopathy who was diagnosed using intrauterine echocardiography and found to progress to hypertrophic cardiomyopathy after birth. This proband was born to a nonconsanguineous family with a past history of a male fetus that died because of cardiac abnormalities at 30 wk of gestation. Using whole-exome sequencing, a novel homozygous frameshift mutation (c.2018delC; p.Gln675SerfsX30) in ALPK3 was identified and confirmed with Sanger sequencing. Heterozygous family members were normal with echocardiographic examination. To date, only two studies have reported homozygous pathogenic variants of ALPK3, with a total of seven affected individuals with cardiomyopathy from four unrelated consanguineous families. We include a discussion of the patient's phenotypic features and a review of relevant literature findings.

Comparison of Axillary and Tympanic Temperature Measurements in Children Diagnosed with Acute Otitis Media.

Background. Acute otitis media [AOM] may affect the accuracy of tympanic temperature measurements. We aimed to compare tympanic temperature measurements in patients with AOM against control groups, as well as compare the tympanic temperatures with axillary thermometry. Methods. This is a prospective, observational study. Patients from pediatric outpatient and emergency clinics who were diagnosed as single-sided AOM were included consecutively in the study. Normal ears of patients and children having the same age and gender who were not diagnosed as AOM were also studied as controls. Results. In patients with AOM, infected ears had higher temperatures than normal ears with a mean of 0.48 ± 0.01°C. There was no significant difference between the right and left tympanic temperatures in control group. Compared with axillary temperature, the sensitivity of tympanic temperature in the infected ear was 91.7% and the specificity was 74.8%. Conclusion. Comparisons of axillary and tympanic temperatures in children with AOM during the active infection concluded higher tympanic temperatures in infected ears. We suggest that the higher tympanic temperatures, approximately 0.5°C in our study, in infected ears may aid in diagnosis of patients with fever without a source in pediatric clinics.

Evaluation of clinical course and neurocognition in children with self-limited infantile epilepsy in a Turkish cohort study.

The outcome of children with self-limited infantile epilepsy was reported to be normal psychosocial and cognitive development as a characteristic criterion. We aimed to investigate the clinical course and neurocognitive outcome in children with self-limited infantile epilepsy in a Turkish cohort. The clinical course, electroencephalographic (EEG) characteristics, neuroimaging, treatment, and outcome of children with self-limited infantile epilepsy were retrospectively analyzed. All infants were reevaluated with the Denver Developmental Screening Test in addition to neurologic examination. Of 44 patients, self-limited familial infantile epilepsy was diagnosed in 8 infants (18.2%) and self-limited nonfamilial infantile epilepsy in 28 (63.6%). Interictal EEGs and neurologic examinations were normal in all cases. Fine motor and gross motor skills, language, adaptive personal/social skills were near-normal in all patients with self-limited familial infantile epilepsy. Delay in language parameters was observed in 2 infants with self-limited nonfamilial infantile epilepsy. Language skills should be thoroughly evaluated with detailed neurocognitive screening tests in patients with self-limited infantile epilepsy.

Effect of Maternal Factors and Fetomaternal Glucose Homeostasis on Birth Weight and Postnatal Growth.

OBJECTIVE: It is important to identify the possible risk factors for the occurrence of large for gestational age (LGA) in newborns and to determine the effect of birth weight and metabolic parameters on subsequent growth. We aimed to determine the effects of maternal weight, weight gain during pregnancy, maternal hemoglobin A1c (HbA1c), C-peptide and insulin as well as cord C-peptide and insulin levels on birth weight and postnatal growth during the first two years of life. METHODS: Healthy, non-diabetic mothers and term singleton newborns were included in this prospective case-control cohort study. Fasting maternal glucose, HbA1c, C-peptide and insulin levels were studied. Cord blood was analyzed for C-peptide and insulin. At birth, newborns were divided into two groups according to birth size: LGA and appropriate for GA (AGA). Infants were followed at six-month intervals for two years and their length and weight were recorded. RESULTS: Forty LGA and 43 AGA infants were included in the study. Birth weight standard deviation score (SDS) was positively correlated with maternal body mass index (BMI) before delivery (r=0.2, p=0.04) and with weight gain during pregnancy (r=0.2, p=0.04). In multivariate analyses, the strongest association with macrosomia was a maternal C-peptide level >3.85 ng/mL (OR=20). Although the LGA group showed decreased growth by the 6-month of follow-up, the differences between the LGA and AGA groups in weight and length SDS persisted over the 2 years of follow-up. CONCLUSION: The control of maternal BMI and prevention of overt weight gain during pregnancy may prevent excessive birth weight. The effect of the in utero metabolic environment on the weight and length SDS of infants born LGA persists until at least two years of age.

Serum vitamin D levels in children with recurrent tonsillopharyngitis.

OBJECTIVE: In this study, we aimed to compare vitamin D levels of children with recurrent tonsillopharingitis and healthy controls, and investigate the relationship between sociodemographic characteristics and serum vitamin D levels. METHODS: Children with recurrent tonsillopharingitis and healthy controls aged between 2, and 12 years who consulted to the outpatient clinics of Zeynep Kamil Maternity and Children's Diseases Training and Research Hospital from January to October 2012 were included in this study. Serum 25 (OH) vitamin D levels were studied by tandem mass spectroscopy (tandem ms) method. Risk factors which might be associated with vitamin D levels were questioned. Ethical aproval was obtained from the Ethics Committee of Zeynep Kamil Maternity and Children's Diseases Training and Research Hospital and informed consent from the parents of the children. RESULTS: A total of 147 children; 74 (50.3%) patients and 73 (49.7%) controls were included in our study. Age, gender and demographic characteristics did not differ significantly between the two groups. Vitamin D levels in patients with recurrent tonsillopharingitis and controls were 19.7±8.7 ng/ml and 23.6±9.2 ng/ml, respectively (p<0.01). Although duration of vitamin D usage was shorter in children with recurrent tonsillopharingitis, this difference was not statistically significant (p>0.05). CONCLUSION: Vitamin D levels in children with ≥7 recurrent episodes of tonsillophargitis within the preceeding year were significantly lower compared to the control group. We believe that serum vitamin D levels should be checked in children with recurrent tonsillopharingitis and deficiencies should be treated.

Evaluation of risk factors for recurrent wheezing episodes.

BACKGROUND: We aimed to evaluate the risk factors for recurrent wheezing in patients diagnosed with acute bronchiolitis. METHOD: From 2009 to 2011, 500 patients from the pediatric clinics, with first attack of acute bronchiolitis were included in this prospective study. Each patient's age, gender, birth weight, duration of breastfeeding, family history of atopy and asthma, smoking exposure, source of heating in the house, the presence of pets, any history of chronic disease have been questioned. The patients were followed for a duration of 12 - 24 months. RESULTS: In this study, 39% (n = 195) of the cases were female and 61% (n = 305) were male, with a median age of 3 months old. Male gender, low birth weight (< 2,500 g), low gestational age (< 37 weeks), breastfeeding of less than 6 months, congenital heart disease, family history of atopy, asthma, smoking exposure, stove warming, was found as significant risk factors for recurrent wheezing, however, presence of pets at home was found to be a protective factor. CONCLUSIONS: Informing parents about the risk factors such as exposure to cigarette smoke, heating mode, duration of breastfeeding can significantly decrease recurrent episodes of wheezing.