Effect of Phototherapy on Neutrophil VCS Parameters and White Blood Cells.

OBJECTIVE: To investigate the effect of phototherapy (PT) on WBC parameters and neutrophil volume, conductivity and scatter (VCS) parameters. STUDY DESIGN: Comparative cross-sectional study. PLACE AND DURATION OF STUDY: Keçiören Training and Research Hospital, Turkey, from October 2016 and January 2017. METHODOLOGY: Term newborns who had received PT for indirect hyperbilirubinemia were inducted. Total serum bilirubin, neutrophil, eosinophil, basophil, monocyte, lymphocyte counts, and neutrophil VCS parameters before and after PT were compared. RESULTS: The mean age of the neonates at admission was 6.05 ±3.7 days. The mean gestational age at the time of birth was 37.44 ±2.09 weeks. The mean duration of PT was 46.37 ±17.00 hours. PT was associated with a significant increase in eosinophil (p=0.039) and basophil counts (p=0.034), a significant decrease in leucocyte (p=0.036) and neutrophil counts (p=0.031). There was no significant change in monocyte (p=0.79) and lymphocyte counts (p=0.93). There was a significant decrease in neutrophil volume values and a significant increase in neutrophil scatter values after PT. There was no effect of PT on neutrophil conductivity values. CONCLUSION: PT affects some WBC components and neutrophil volume and scatter parameters. There is a need for further prospective clinical researches on this topic before starting to use neutrophil VCS parameters in the diagnosis of sepsis.

Unilateral Ectrodactyly in a Newborn with Trisomy 18 Syndrome: An Unusual Association.

The case of a newborn male with trisomy 18 syndrome, having bilateral syndactyly, aplasia and hypoplasia of the foot digits, unilateral ectrodactyly of the left foot and a prominently dorsiflexed hallux, clenched hand with overlapping fingers and general hypertonia, is presented. There are only 5 cases of trisomy 18 syndrome associated with ectrodactyly in the literature. We present a case of trisomy 18 syndrome with unilateral ectrodactyly of the left foot, which is an infrequent association.

Incidence of maternal vitamin D deficiency in a region of Ankara, Turkey: a preliminary study.

BACKGROUND/AIM: To evaluate vitamin D levels and risk factors for vitamin D deficiency in healthy newborns and their mothers. MATERIALS AND METHODS: Ninety-nine healthy pregnant women (≥ 37 weeks of gestation) were enrolled in the study. Previous history of pregnancies and births, nutritional status, multivitamin supplementation, educational status, type of clothing, and the economic level of the family were recorded. Blood samples were drawn from the mothers and the umbilical cord of the newborns to measure serum 25(OH)D3, calcium, phosphorus, and parathormone levels. RESULTS: While vitamin D insufficiency was identified as 62.6% in mothers, it was 58.6% in newborns; on the other hand, the incidence of vitamin D deficiency was 18.2% and 15.2% in mothers and newborns, respectively. Maternal serum 25(OH)D3 concentrations were not significantly related to the number of pregnancies or births, type of clothing, or the nutritional, economical, or educational status of the family (P > 0.05). CONCLUSION: These findings suggest that despite a sunny environment, maternal vitamin D deficiency and insufficiency are still important health problems in a developed region of Turkey. Therefore, more effective vitamin D prophylaxis programs are required to prevent vitamin D deficiency in pregnant women and their offspring.

Neuron-specific enolase and S100B protein in children with carbon monoxide poisoning: children are not just small adults.

INTRODUCTION: The aim of this study was to evaluate the role of S100B protein and neuron-specific enolase (NSE) in children with carbon monoxide (CO) poisoning. METHODS: In this prospective, case-controlled study, children with CO poisoning were recruited. Patient demographics features and Glasgow Coma Scale (GCS) were recorded. Blood samples were collected from all children with CO poisoning at their admission to the hospital and at 3 and 6 hours after admission. Levels of NSE and S100B were measured. The control group consisted of age-matched healthy children. RESULTS: A total of 30 children with CO poisoning (mean age, 7.88 ± 3.75 years; 17 boys) and 30 healthy children (mean age, 8.16 ± 3.05 years; 7 boys) were enrolled in the study. Mean carboxyhemoglobin level (%) measured at admission was 30.05 ± 8.00. Serum NSE levels of the children with CO poisoning were significantly higher than those of children from the control group at 0 hour and also at 3 and 6 hours (P < .001, P = .001, and P = .005, respectively). Serum S100B protein levels were similar between the 2 groups at 0 and 3 and 6 hours (P > .05). Serum NSE levels of patients with CO poisoning demonstrated a negative correlation with the admission GCS scores. No correlation was found between GCS scores and S100B protein levels. CONCLUSION: We have shown that NSE levels increase in CO-associated hypoxic brain damage in accordance with clinical findings. We have also found that, contrary to the studies conducted on adults, S100B protein levels do not increase in response to hypoxic brain damage.

Hair zinc and selenium levels in children with recurrent wheezing.

The prevalence of asthma and other allergic diseases has increased markedly in the last few decades. Oxidative stress plays a central role in asthma pathogenesis, and reduced daily consumption of antioxidants is positively correlated with increased risk of asthma. Zinc (Zn) and selenium (Se) are the main antioxidant elements. In our study, we aimed to investigate hair Zn and Se levels in children with recurrent wheezing. The study included 65 patients with recurrent wheezing (RW) and 65 healthy children (HC). The hair Zn and Se levels (µg/g) of the RW group were lower in comparison with the HC group (162.43 ± 91.52 vs. 236.38 ± 126.44, P < 0.001, and 217.37 ± 83.01 vs. 280.53 ± 122.73, P < 0.001, respectively). Total antioxidant capacity (TAC) (mmol/L) of the RW group was found to be significantly lower in comparison with the HC group (1.38 ± 0.14 vs. 1.53 ± 0.20, respectively; P < 0.001). Number of wheezing episodes in the last 6 months were negatively correlated with serum TAC, hair Zn, and Se levels in RW group (r(p) = -0.291, P = 0.001; r(p) = -0.209, P = 0.017; r(p) = -0.206, P = 0.019, respectively). The number of acute respiratory tract infection (ARTI) episodes in the last 6 months was negatively correlated with serum TAC and hair Zn levels (r(p) = -0.316, P < 0.001, and r(p) = -0.196, P = 0.025, respectively). In this study, we found that TAC, hair Zn, and hair Se levels were lower in children with RW than HC and negatively correlated with wheezing episodes in the last 6 months. Also body Zn and Se levels can be reliably measured in hair samples.

Giant congenital epiglottic cyst presenting with airway obstruction at birth.

Congenital laryngeal cysts (CLCs) are rare and may be fatal. Although CLCs have the potential to cause severe airway obstruction and death, these are not common presentations at birth. The most common CLCs are the aryepiglottic cysts, with the epiglottic cysts being the least common. In this report, a newborn with severe airway obstruction at birth, caused by a giant congenital epiglottic cyst, is presented.

Cardiac functions in children with growth hormone deficiency before and during growth hormone-replacement therapy.

Childhood growth hormone deficiency (GHD) decreases left-ventricular (LV) mass, but impairment of cardiac function has never been documented. The objective of this study was to assess the cardiac effects of GHD and recombinant human growth hormone (rhGH) treatment using conventional echocardiography and tissue Doppler imaging. Complete two-dimensional, M-mode, pulse-wave Doppler echocardiography and pulse-wave tissue Doppler imaging were performed in 12 children (6 male and 6 female patients) with GHD at baseline and at 5.86 ± 1.61 months after rhGH therapy. Recombinant human growth hormone treatment was associated with a significant increase in LV mass index (63.8 ± 27.1 to 79.3 ± 30.3 g/m(2); P < 0.01) and LV internal dimensions (21.4 ± 2.63 to 24.0 ± 4.13 mm in systole [P = 0.03] and 36.5 ± 3.90 to 39.5 ± 4.94 mm in diastole [P < 0.01]). There were statistical differences of parameters, such as deceleration time of early peak velocity of mitral, isovolumic relaxation time, and myocardial performance index (103 ± 15.4 to 139 ± 21.2 ms [P < 0.01], 55.5 ± 9.24 to 69.2 ± 3.74 ms [P < 0.01], and 37.8 ± 4.46 to 44.9 ± 5.44% [P < 0.01], respectively). Before and during rhGH therapy, there were no significant differences in fractional shortening of the left ventricle, peak mitral, and tricuspid wave velocities with ratios determined using conventional echocardiography and tissue Doppler imaging. In children, GHD affects heart morphology by inducing a decrease in cardiac size, but it does not modify cardiac function. Recombinant human growth hormone treatment increases cardiac mass, deceleration time of early peak velocity of the mitral valve, isovolumic relaxation time, and myocardial performance index, but it does not make a difference in other parameters of conventional echocardiography and tissue Doppler imaging.

[Silent enemy in acute rheumatic fever: subclinical carditis]. / Akut romatizmal ateste sessiz düsman: Subklinik kardit.

OBJECTIVES: Routine use of Doppler echocardiography for the initial diagnosis of acute rheumatic fever (ARF) might allow early detection and, hence, prevention of rheumatic recurrences. This study sought to determine the incidence of subclinical carditis in ARF patients. STUDY DESIGN: The study included 80 patients (64 migratory polyarthritis, 16 rheumatic chorea) who were diagnosed with ARF according to the Jones criteria, 1992 update. Rheumatic carditis was defined as the presence of the following findings on Doppler echocardiography: mitral and aortic regurgitant jets in at least two planes, the length of the jets >1 cm, and peak flow velocities of >2.5 m/sec for both mitral and aortic regurgitations persisting throughout systole and diastole, respectively. The patients diagnosed with subclinical carditis were re-evaluated at 1, 3, 6, and 12 months. RESULTS: Echocardiography revealed subclinical carditis in 25 patients (31.3%; 13 girls, 12 boys; mean age 11.4±2.5 years) with ARF. Of 64 patients with migratory polyarthritis, 34 (53.1%) had clinical carditis and 17 (26.6%) had subclinical carditis. The incidences of clinical and subclinical carditis among 16 patients with rheumatic chorea were 31.3% (n=5) and 50% (n=8), respectively. Of 20 patients who completed one-year follow-up, persistence of subclinical carditis was observed in 11 cases (55%). CONCLUSION: Clinicians should be attentive to the presence of cardiac involvement among patients with suspected ARF. Considering the high incidence of subclinical carditis, echocardiographic evidence of carditis should be used as a diagnostic criterion.

Psychiatric symptoms of adolescents with physical complaints admitted to an adolescence unit.

SUMMARY: The aim of this study was to evaluate the psychiatric symptoms among adolescents who were seen in the outpatient clinic for their physical complaints. Two hundred and ninety adolescent outpatients (154 males and 136 females) between 13 and 17 years of age (mean 14.3+/-1.2) are included in this study. Patients with known psychiatric disorders, mental retardation, organic brain diseases, or chronic organic problems were excluded. The Brief Symptom Inventory, which measures the psychiatric symptoms under the categories of anxiety, depression, negative self, somatization, and hostility, was given to all subjects. Symptoms of urinary and cardiovascular systems were related to hostility. Patients with obesity, hirsutism, problems of external genitalia, enuresis nocturna, abdominal pain, chest pain, and lack of weight gain showed psychiatric symptoms at pathological levels. Hostility symptom was found to be high in all groups.