ABSTRACT
OBJECTIVES: Jaundice is a physiological condition caused by hyperbilirubinemia, which is common in neonatal period. However, severe hyperbilirubinemia can cause kernicterus, which is a serious condition that leads to neurological problems. In this study, we aimed to investigate whether it is safe to use transcutaneous bilirubin (TcB) instead of blood for the evaluation of jaundice by comparing TcB measurement with standard total serum bilirubin (TSB) measurement values. METHODS: A total of 105 term and early term infants with gestational ages between 37 and 42 weeks were included in the study. MBJ20 TcB measuring device was used for TcB measurement. TcB was measured from the forehead and sternum. To evaluate the relationship between TcB measurements and TSB measurements, we performed Pearson correlation, Spearman correlation, linear regression analysis, and Bland-Altman analysis in which we evaluated the scatter plot of the differences between the average values of the measurements. RESULTS: There was a positive and statistically significant correlation between TcB forehead and TSB measurements and TcB sternum and TSB measurements (p<0.001). Linear regression analysis showed a positive directional correlation between TcB forehead and TSB measurements (R²=0.85) and TcB sternum and TSB measurements (R²=0.87). Bland-Altman analysis showed a good consistency between TSB and TcB forehead measurement methods (mean difference: 0.39±1.46, 95% CI: [-2.47]-[3.26]), and between TSB and TcB sternum measurement methods (mean difference: 0.49±1.32 95% CI: [-2.1]-[3.07]). CONCLUSION: As a result of our study, we found that TcB measurement can be reliable instead of taking blood for jaundice evaluation.
ABSTRACT
OBJECTIVES: Epilepsy is characterized as a tendency towards recurrent seizures and it is a significant health problem in the world and one of the most common severe neurologic disorders among children. This study aims to evaluate the outcome of magnetic resonance imaging in determining the etiology in patients with refractory epilepsy and to reveal pathologies that may have the potential to be treated with methods, such as epileptic surgery. METHODS: Data were obtained from the patient files of the patients diagnosed with epilepsy and monitored for at least two years between 01.01.2009-12.31.2012 in the Uludag Faculty of Medicine, the Division of the Pediatric Neurology. File records of the patients, age, sex and MRI findings of the patients were recorded. RESULTS: One hundred twenty were girls (49%) and 125 were male (51%) of the cases. The age range ranged from 1 to 18 years and the median value was 8.3 (1-18) years. One hundred twenty of the 245 patients who met the diagnostic criteria for resistant epilepsy was found as well controlled. In patients with resistant epilepsy, the findings of these two groups of patients were compared concerning MR findings. Among all patients, 154 (62.8%) patients were found to have MR pathology. Of these patients, 83 (53.9%) were in the resistant group and 71 (46.1%) were in the well-controlled group. There was no significant difference in the presence of MR findings between the two groups (p=0.354). The highest incidence (24.8%) of the encephalomalacia in patients in the resistant group may explain the association of perinatal hypoxia with resistance development. CONCLUSION: If patients with epilepsy can be predicted early in the disease, which group of the patients will not respond well to medical treatment; unlike other patients, different treatment modalities, such as antiepileptic use, vagal nerve stimulation, ketogenic diet and epilepsy surgery, can be applied to this group of the patients. We think that clinicians can guide the planning of treatment of the MR findings.
