Semiha Terlemez

Evaluation of Neurodevelopment and Factors Affecting it in Children With Acyanotic Congenital Cardiac Disease

Background: The rate of congenital heart disease is 0.8% in all live births. The majority of this, however, is acyanotic congenital heart disease. The survival rate of children with cardiac disease has increased with the developments provided in recent years and their lifetime is extended. Objectives: This study aims to evaluate neurodevelopment of children with uncomplicated acyanotic congenital heart disease in preschool period and determine the factors affecting their neurodevelopmental process. Patients and Methods: 132 children with acyanotic congenital heart disease aged 6 - 72 months were involved in the study. Mental development and intelligence levels of patients under 2 years old were assessed by using Bayley Development Scale-III, and Stanford Binet Intelligence test was employed for patients over 2 years old. Denver Developmental Screening Test II was applied to all patients for their personal-social, fine motor, gross motor and language development. Results: The average age of patients (67 girls, 65 boys) included in the study was 35.2 ± 19.6 months. It was determined that there were subnormal mental level in 13 (10%) patients and at least one specific developmental disorder in 33 (25%) patients. Bayley Mental Development Scale score of patients who had received incubator care in perinatal period was found significantly low (88 ± 4.2) compared to those with no incubator care (93.17 ± 8.5) (P = 0.028). Low educational level of father was established to be linked with low mental development scores at the age of 2 and following that age (P < 0.05). Iron deficiency anemia was discovered to be related to low psychometric test scores at every age (P < 0.05). Conclusions: Neurodevelopmental problems in children with acyanotic congenital heart disease were found higher compared to those in society. Mental development and intelligence levels of patients were determined to be closely associated with receiving incubator care, father’s educational level and iron deficiency anemia.

Magnetic Resonance Imaging in Pediatric Pulmonary Hypertension

The present study aims to determine the efficacy and reliability of cardiovascular magnetic resonance imaging in establishing the diagnosis and prognosis of pulmonary hypertension in children. This is a retrospective comparison of 25 children with pulmonary hypertension and a control group comprising 19 healthy children. The diagnosis of pulmonary hypertension was made when the mean pulmonary artery pressure was ≥25 mmHg by catheter angiography. The children with pulmonary hypertension had significantly lower body mass indices than did the healthy children (P=0.048). In addition, the children with pulmonary hypertension had significantly larger main pulmonary artery diameters and ascending aortic diameters (both P=0.001) but statistically similar ratios of main pulmonary artery diameter-to-ascending aortic diameter. If the main pulmonary artery diameter was ≥25 mm, pediatric pulmonary hypertension was diagnosed with 72% sensitivity and 84% specificity. In the event that the ratio of main pulmonary artery diameter-to-ascending aorta diameter was ≥1, pediatric pulmonary hypertension was diagnosed with 60% sensitivity and 53% specificity. When compared with children who had New York Heart Association functional class II pulmonary hypertension, the children with functional class III pulmonary hypertension had significantly larger main (P=0.046), right (P=0.036), and left (P=0.003) pulmonary arteries. Cardiovascular magnetic resonance imaging is useful in the diagnosis of children with pulmonary hypertension. Pediatric pulmonary hypertension can be diagnosed with high sensitivity and specificity when the main pulmonary artery diameter measures ≥25 mm.

The effects of iron treatment on viscosity in children with cyanotic congenital heart disease

Objective: This study was planned to determine the effects of iron treatment in children with cyanotic congenital heart disease. Method and Materials: A total of 39 patients with cyanotic congenital heart disease including 20 (51%) females, 19 (49%) males and whose mean age was 9.9 ± 6.2 years, average weight was 33 ± 18.4 kg were evaluated. Patients were categorized into two groups as having iron deficiency and no iron deficiency with respect to their ferritin levels. 4 mg/kg/day iron treatment with two valences was applied to the groups with iron deficiency for 3 months. Clinical and laboratory findings of both groups were assessed at the outset and 3 months later and viscosity measurements were carried out. Results: Iron deficiency was identified in 21 (53.8%) out of 39 patients. Average Hb and Hct values following 3-month iron treatment increased from 14.8 ± 2.4 g/dl to 16.0 ± 2.0 (P = 0.003) and from %45.8 ± 7.5 to %47.6 ± 7.2 (P = 0.052), respectively. Average viscosity value, however, was 5.6 ± 1.0 cP, it reduced to 5.5 ± 1.0 cP value by demonstrating very little reduction (P = 0.741). Nevertheless, O2 sat value increased from 71.7 to 75% and complaints such as headache, visual blurriness, having frequent sinusitis decreased. Conclusions: It was observed that iron treatment increased Hb and Hct levels in patients with cyanotic congenital heart disease without raising viscosity and it ensured improvement in clinical symptoms.

A rare reason in a child with feeding intolerance: intravaginal struvite stone

Tokgöz Y, Erdem AO, Özbey BC, Terlemez S. A rare reason in a child with feeding intolerance: Intravaginal struvite stone. Turk J Pediatr 2018; 60: 86-88. Vaginal stones are rarely seen in childhood; they are categorized as primary and secondary whether they are a foreign object focus (nidus) or not. Urethrovaginal fistula is the most common etiological cause; other etiologies are considerably rarely reported. Primary vaginal stones are formed as a result of urinary salt accumulate. A 14-year-old girl, suffering from an unidentified neurodegenerative disease, was admitted with complaints of cough, poor feeding and vomiting. Abdominal X-ray showed a large calcific mass; further evaluation revealed a vaginal struvite stone, and it was removed surgically. No anatomical reason was determined for the formation of stone and it was accepted as primary vaginal stone.