Nonfatal injuries in Korean children and adolescents, 2007-2018.

BACKGROUND: Injury is the leading cause of death or disability in children and adolescents. Rates of deaths from injuries have recently declined, but studies of the occurrence of nonfatal injuries are lacking. PURPOSE: This study aimed to investigate nonfatal injuries in children and adolescents younger than 20 years based on data from the Korean National Health and Nutrition Survey, 2007-2018. METHODS: A questionnaire survey was conducted to determine whether children and adolescents had experienced an injury requiring a hospital visit in the previous year. We investigated each injury's risk factors and characteristics. RESULTS: Of a total of 21,598 children and adolescents, 1,748 (weighted percentage, 8.1%) experienced one or more injuries in the previous year. There was no yearly difference in the proportion of injuries experienced. Among the male subjects, 10.0% had an injury experience; among the female participants, 6.1% had an injury experience (P<0.001). The highest rate was 9.0% in children aged 1-4 years. In multivariate logistic regression analysis, male sex; having an urban residence; having restricted activity due to visual, hearing, or developmental impairment; and attention deficit/hyperactivity disorder were significant risk factors for injury experience. The characteristics of up to 3 injuries per patient were investigated, and 1,951 injuries were analyzed. Falls and slips accounted for 34.9%, collisions for 34.1%, and motor vehicle accidents for 11.3% of the total injuries. Ninety-six percent of injuries were unintentional, 20% caused school absences, and 10% required hospitalization. CONCLUSION: Among Korean children and adolescents, 8.1% experienced injuries at least once a year with no significant differences in incidence over the past 12 years. Greater attention and effort to prevent injuries are needed.

Clinical utility of the FilmArray meningitis/encephalitis panel in children at a tertiary center in South Korea.

BACKGROUND: We retrospectively evaluated the pathogens in the cerebrospinal fluid (CSF) of pediatric meningitis/encephalitis (M/E) by FilmArray meningitis/encephalitis panel (FA-MEP), and the characteristics of children showing positive and negative FA-MEP results. METHOD: FA-MEP along with conventional tests (bacterial/viral cultures, and polymerase chain reaction tests) was performed in children who presented symptoms of M/E. Clinical and laboratory data were reviewed to evaluate the characteristics of children with pathogens detected by FA-MEP. RESULTS: The CSF specimens from 110 pediatric M/E patients were enrolled. Mean age of the patients was 5.9 ± 5.2 years. Overall positive rate of FA-MEP was 46.4% (51/110). The pathogens detected in the patients were enterovirus (23/51, 45.1%), parechovirus (10/51, 19.6%), S. pneumoniae (7/51, 13.7%), human herpesvirus type 6 (6/51, 11.8%), S. agalactiae (3/51, 5.9%), herpes simplex virus type 2 (1/51, 2.0%), and E. coli (1/51, 2.0%). Aseptic meningitis (OR, 3.24, 95% CI, 1.18-12.73) and a duration of <2 days from onset of symptoms to CSF test (OR, 3.56, 95% CI, 0.1-0.91) significantly contributed to detection of pathogens by the FA-MEP. Among the 14 children who were administered empiric antibiotics before the CSF test, the detection rate was significantly higher in the FA-MEP than in the conventional test (28.6 vs. 0.0%, p = 0.031). CONCLUSIONS: FA-MEP had a higher detection rate in children with M/E compared with conventional tests, particularly aseptic meningitis, and in case of shorter duration of time-to-test. This test was more effective than the conventional test in pediatric M/E patients that had been administered empiric antibiotics.

Longitudinal changes in insulin resistance in children with epilepsy on ketogenic diet: Prevalence and risk factors.

INTRODUCTION: The aim of the study was to evaluate the incidence of insulin resistance (IR) and the associated risk factors in children with epilepsy on a ketogenic diet (KD). METHODS: This longitudinal cohort study analyzed data of children with epilepsy on KD. Insulin resistance was assessed using the homeostasis model assessment of insulin resistance (HOMA-IR). The HOMA-IR value, fasting serum insulin levels, fasting glucose (FG) levels, and lipid profiles were measured before the initiation of the KD and at 6- to 12-month intervals. RESULTS: A total of 28 children were enrolled. The median age at the initiation of KD was 2.7 ±â€¯2.4 years, and the median follow-up duration was 2.1 ±â€¯1.4 years. The median HOMA-IR (HOMA-IR-1) value before the initiation of KD was 1.2 ±â€¯0.2, which significantly increased to 1.8 ±â€¯0.3 at the last follow-up (HOMA-IR-2; ∆HOMA-IR = 0.6 ±â€¯0.3, p < 0.001). The following factors were associated with patients with higher HOMA-IR-2 values (≥1.9): younger age at seizure onset (0.3 ±â€¯0.2 years, p < 0.001), at the initiation of antiepileptic drugs (AEDs; 0.3 ±â€¯0.3 years, p < 0.001), and at the initiation of KD (1.3 ±â€¯0.5 years, p < 0.001) and higher serum alanine transaminase (ALT; 84.0 ±â€¯17.8 U/L, p = 0.022), total cholesterol (TC; 245.0 ±â€¯20.1 mg/dL, p = 0.001), low-density lipoprotein cholesterol (LDL-C, 103.0 ±â€¯6.7 mg/dL, p = 0.003), and triglyceride (387.0 ±â€¯28.8 mg/dL, p < 0.001) levels. Multivariate regression analysis revealed that the age at seizure onset (p = 0.002), at initiation of AEDs (p = 0.021), and at initiation of KD (p = 0.022) and serum levels of LDL-C (p = 0.012) and triglycerides (p = 0.026) were associated with a significantly high HOMA-IR-2 value. CONCLUSION: Close monitoring of serum lipids levels, especially at younger age, may aid in detecting exacerbation of IR.

Factors associated with stigma and depressive symptoms in family members of patients with epilepsy.

PURPOSE: Literature regarding family stigma related to epilepsy is scarce. This study investigated the prevalence of family stigma and depressive symptoms and the associated factors among the family members of patients with epilepsy. METHODS: In a cross-sectional study, Stigma Scale-Revised score ≥ 4 and Patient Health Questionnaire-9 score ≥ 10 were considered indicative of moderate-to-severe stigma and depressive symptoms, respectively. Stepwise logistic regression analyses were performed. RESULTS: Of the 482 family members, a mean age was 47.1 ±â€¯9.4 years, and 73.4% were female. Of the patients, a mean age was 25.5 ±â€¯16.7 years, and 45.0% were female. Idiopathic generalized epilepsy and focal epilepsy were noted in 22.4% and 65.6% of patients, respectively. Family stigma and depressive symptoms were noted in 10.0% and 11.2% of family members, respectively. Family stigma was significantly associated with high seizure frequency and being a sibling or offspring of a patient independent of their depressive symptoms. By contrast, depressive symptoms in family members were significantly associated with polytherapy, being parents of a patient, and neurological comorbidities independent of family stigma. In a subset of patients and their family, patients had higher proportion of stigma and depressive symptoms than their family. Depressive symptoms and stigma among patients were significantly correlated with those among parents, but not spouse. CONCLUSION: Family stigma is common in families with epilepsy and is closely related to depressive symptoms. Frequent seizures, polytherapy, neurological comorbidities, and the relationship to a patient may be factors that are independently associated with family stigma and depressive symptoms in family members.

Does the new Korean term for epilepsy reduce the stigma for Korean adults with epilepsy?

PURPOSE: The purpose of this study was to evaluate differences in stigma, disclosure management of epilepsy, and knowledge about epilepsy between patients with epilepsy who recognized and did not recognize the new Korean term for epilepsy. METHODS: This was a cross-sectional, multicenter study. The Stigma Scale-Revised, the Disclosure Management Scale, the Patient Health Questionnaire-9, and a questionnaire assessing knowledge about epilepsy were used. The set of questionnaires had two versions, using either the old or new name for epilepsy. Multivariate logistic regression analyses were used. RESULTS: A total of 341 patients with epilepsy and 509 family members were recruited. Approximately 62% of patients felt some degree of epilepsy-related stigma. Mild stigma, severe concealment of epilepsy diagnosis, and increased knowledge about epilepsy were independently identified as factors associated with recognition of the new term in patients. Recognition of the new term was more prevalent in patients and family members with higher education, female family members, and family members having patients with younger age at seizure onset and shorter duration of epilepsy. There were no significant differences between the two types of questionnaires. About 81% of patients and 93% of family members had a positive attitude about renaming epilepsy. CONCLUSION: The use of the new Korean term for epilepsy (cerebroelectric disorder) increased knowledge about epilepsy but did not reduce stigma and concealment of epilepsy diagnosis in Korean adults with epilepsy. Higher education may be an important factor for knowing the new term in patients and family members.

Parental anxiety regarding premature infants and factors affecting parental concern.

PURPOSE: Premature births have a great impact on the parents. The purpose of this study was to investigate the anxieties of parents of premature infants regarding infantile diseases and to help medical staff better communicate with parents of premature infants. DESIGN AND METHODS: This study included premature infants <37 weeks of age who were admitted to the Neonatal Intensive Care Unit of Kosin University Gospel Hospital between August 1, 2017, and December 31, 2017. The eligible subjects included 51 premature infants with their 75 parents (45 mothers and 30 fathers) listed in the children's medical records. Parental anxieties regarding the infants were determined by retrospective interviews at various time points as follows: before and after the birth, on postnatal Days 3 and 7, before discharge, in the first week after discharge, and at "whenever" time point. RESULTS: The highest parental anxiety during all time points was regarding the respiratory system of the premature infants. Parental concerns regarding the metabolic-endocrine system of their infants significantly correlated with the presence of maternal diabetes mellitus. Parental anxiety significantly differed depending on the use of resuscitation after birth. A statistically significant difference in parental anxiety was observed in relation to the birth weight before discharge. The premature infants with bronchopulmonary dysplasia showed a significant difference in the level of parental anxiety concerning the infant's illness in the first week after discharge. CONCLUSIONS: The parents of the premature infants were greatly concerned about their infants' respiratory system. Careful prenatal counseling and support are needed for mothers with diabetes.

Prospective research of human parechovirus and cytokines in cerebrospinal fluid of young children less than one year with sepsis-like illness: Comparison with enterovirus.

BACKGROUND: Human parechovirus (PeV) and enterovirus are important pathogens that cause viral infection and aseptic meningitis in young children. We aimed to investigate the rate of HPeV and enterovirus detection, and to characterize cytokine profiles in the cerebrospinal fluid (CSF) of young infants with sepsis-like illness or meningitis/encephalitis. STUDY DESIGN: This was a prospective cohort study. CSF samples were collected from 90 infants less than 1 year of age. PeV and enterovirus detection was performed using reverse transcription polymerase chain reaction. Fifteen cytokines in the CSF were measured simultaneously by using multiplex immunoassays. RESULTS: PeV (PeV-group) and enterovirus (EV-group) were detected in 10 (11.1%) and 12 (13.3%) CSF samples, respectively. Other aseptic meningitis (AM-group) was diagnosed in 22 (24.4%) patients. Forty-six (51.1%) patients exhibited non-central nervous system infection (Ngroup). The PeV-group had the lowest CSF leukocyte (2.1 ± 3.5/mm3, p=0.022) and blood leukocyte (7,953 ± 4,583/mm3, p=0.046) count and Creactive protein levels (0.2 ± 0.1 mg/dL, p=0.036), than did those in the EV- and AM-groups. CSF leukocyte count and protein levels were not significantly different between the PeV- and N-groups. The levels of interleukin (IL)-1ß, IL-5, IL-6, IL-12, and IL-17 were higher in the EVgroup; conversely, IL-2, IL-4, IL-7, and IL-13 were higher in the PeVgroup. CONCLUSIONS: Examinations to detect PeV in the CSF may help identify the etiological basis of undiagnosed febrile illness in young children. Significant differences in CSF and blood laboratory findings were observed between PeV- and enterovirus-infected children.

Longitudinal change of cardiac electrical and autonomic function and potential risk factors in children with dravet syndrome.

PURPOSE: This study aimed to investigate cardiac electrical and autonomic function, the longitudinal changes, and the associated risk factors in children with Dravet syndrome (DS). METHODS: Twenty-four children with DS (11 boys, 13 girls; mean age, 7.2 ± 2.9 years) and 21 control subjects (9 boys, 12 girls; mean age, 8.2 ± 3.0 years) were enrolled in this study. P dispersion, QTc and QTc dispersion, and heart rate variability (HRV) were evaluated using standard electrocardiography and 24-hr Holter monitoring at the initial and follow-up study of the 6-12 months intervals. RESULTS: The DS group had significantly higher P dispersion (p = 0.017), QT and QTc dispersion values (p < 0.001 for two parameters) than the control group. Most HRV parameters, such as SDNN (p < 0.001), SDANN5 (p < 0.001), SDANN-index (p = 0.001), and RMSSD (p = 0.006) were all significantly lower in the DS group than in the control group. The mean values of initial QTc, QTc dispersion, and HRV parameters showed significantly increase (QTc and QTc dispersion) and decrease (HRV) in the follow-up study (mean duration: 1.2 ± 0.5 years) in 13 DS children. ± On multivariate regression analysis, epilepsy duration had an independently significant effect for the longitudinal change of QTc, QTc dispersion, and HRV. CONCLUSIONS: DS children had significant different values of cardiac electrical and autonomic function compared with control group. Particularly, longer duration of epilepsy was significantly negative effect on the longitudinal change of cardiac autonomic function.

Cerebrospinal fluid non-pleocytosis in pediatric enteroviral meningitis: Large-scale review.

BACKGROUND: Lack of cerebrospinal fluid (CSF) pleocytosis has been reported in some children with enteroviral meningitis (EVM). The aim of this paper was to investigate the clinical spectrum and related factors in EVM with CSF non-pleocytosis. METHODS: The databases of children diagnosed with EVM on CSF polymerase chain reaction between 2011 and 2014 were retrospectively reviewed. CSF pleocytosis was defined at each age using the criteria. Clinical and laboratory variables were compared between patients with CSF pleocytosis and non-pleocytosis. RESULTS: Of the 802 children of EVM, 25.4% (204/802) had CSF non-pleocytosis. In particular, CSF non-pleocytosis was found in 63.3% of the neonates versus in 22.2% of the children aged ≥1 year old, indicating that the ratio of CSF non-pleocytosis had a negative correlation with age (P < 0.001). As the main symptoms, fever (91.8% vs 86.8%, P = 0.038), headache (80.3% vs 63.7%, P < 0.001), and vomiting (75.9% vs 61.8%, P < 0.001) were significantly more frequent in CSF pleocytosis than in CSF non-pleocytosis. Patients with CSF non-pleocytosis had much lower peripheral leukocytosis (10 656 ± 3,662 vs 12 403 ± 4,207/mm3 , P = 0.014) and C-reactive protein (0.7±0.8 vs 1.2±1.5 mg/dL, P < 0.001), and earlier lumbar puncture <24 h after onset (42.6% vs 21.4%, p<0.001). No significant difference during the summer and autumn months was seen between the two groups (76.9% vs 81.9%, P = 0.169). CONCLUSION: CSF non-pleocytosis in childhood EVM was frequently observed, especially in young infants, regardless of season. We propose that CSF PCR testing for enterovirus can be helpful to recognize EVM in children with CSF non-pleocytosis.

Comparison of Cerebrospinal Fluid Cytokine Levels in Children of Enteroviral Meningitis With Versus Without Pleocytosis.

In viral meningitis, proinflammatory cytokines were detected at higher levels in the cerebrospinal fluid (CSF) and might play an important role in the inflammatory process. Our goal was to compare the cytokine profiles in the CSF of children of enteroviral meningitis (EVM) with versus without CSF pleocytosis. In total, 158 patients were enrolled in this prospective cohort study and were classified as EVM (group-A, n = 101), nonenteroviral aseptic meningitis (group-B, n = 27), and control (group-C, n = 30) groups. Of the 101 children with EVM, 71 had CSF pleocytosis (group-A1) and 30 had CSF nonpleocytosis (group-A2). Fifteen cytokines/chemokines in the CSF were measured simultaneously by immunoassay. Significant differences were found in interleukin (IL)-2, IL-6, and IL-8 levels in the CSF across the 3 groups, with the highest levels in group-A, followed by group-B and group-C. The levels of IL-1ß, IL-2, IL-6, IL8, IL-10, interferon-γ, and tumor necrosis factor-α were significantly higher in the CSF of group-A1 than in that of group-A2. Group-A2 was significantly younger than group-A1 (3.4 ± 2.8 years versus 5.5 ± 3.2 years, P = 0.016). Significant differences between CSF pleocytosis and nonpleocytosis in EVM appear to be associated with distinct levels of CSF cytokines.

Three children of meningoencephalitis with Kikuchi necrotizing lymphadenitis.

BACKGROUND: Kikuchi necrotizing lymphadenitis (KNL) is a rare and benign cause of lymphadenopathy, most often cervical. The etiology of KNL remains unknown. Central nervous system (CNS) involvement, such as in meningoencephalitis, is a very rare clinical manifestation of KNL, especially in children. CASE REPORTS: A 12-year-old boy presented with unilateral cervical lymphadenopathy and fever. Histopathological findings led to the diagnosis of KNL. He revisited due to severe headache and vomiting one week later. Cerebrospinal fluid (CSF) analysis demonstrated pleocytosis (lymphocytic 57%), high protein (312 mg/dL) and low CSF/serum glucose ratio (52/121 mg/dL.) The next day, he had a seizure. Brain MRI revealed increased signal involving posterior area of both hemisphere. Another 17-year-old boy presented with headache for 7 days and behavioral and personality changes. He had a history of cervical lymphadenopathy two weeks ago. CSF analysis demonstrated lymphocytosis, high protein and low glucose ratio. MRI revealed the involvement of right cerebellum and posterior brainstem. A biopsy of one cervical lymphadenopathy demonstrated the findings of KNL. A 15-year-old girl presented with fever, headache, and cervical pain lasting 10 days. CSF analysis demonstrated pleocytosis (lymphocytic 95%), high protein and low CSF/serum glucose ratio. Histopathological findings of lymph node were suggestive of KNL. Above three patients were undertaken the steroid therapy and recovered fully without neurological dysfunction. CONCLUSIONS: Recognition of CNS involvement in KNL may help evaluate the patients of acute meningitis/encephalitis with regional lymphadenopathy, thereby avoiding unnecessary treatment.

Longitudinal Change in Thyroid Hormone Levels in Children with Epilepsy on a Ketogenic Diet: Prevalence and Risk Factors.

BACKGROUND AND PURPOSE: The aim of this study is to evaluate the prevalence of hypothyroidism and the change of thyroid hormone level in the children with epilepsy on a ketogenic diet (KD). METHODS: The levels of serum free thyroxine (fT4) and thyroid-stimulation hormone (TSH) were measured at the start of the KD and at 6- to 12-month intervals in children with intractable epilepsy. Hypothyroidism was defined as fT4 level < 0.8 ng/dL and TSH level > 6.0 µIU/mL. RESULTS: A total of 28 children (17 boys and 11 girls) were enrolled in the study. The mean age of onset of seizure was 1.4 ± 1.6 years, the mean age of the start of the KD was 3.2 ± 2.4 years, and the mean duration of KD was 1.9 ± 1.5 years. Overall, there was no significant longitudinal change in the mean fT4 (0.99 ± 0.25 vs. 0.94 ± 0.71 ng/dL, p = 0.28) and TSH (2.94 ± 1.32 vs. 3.18 ± 1.21 µIU/mL, p = 0.44) levels from the start of the KD to last follow-up. The patients with a younger age of seizure onset, earlier initiation of KD, and higher serum levels of cholesterol and triglyceride had a significant decrease in fT4 levels and increase in TSH levels during the KD. Sex, duration of the seizure or KD therapy, seizure types, seizure frequency, seizure outcomes, brain lesion, ratio of KD, and being overweight did not affect the longitudinal change of fT4 and TSH levels during KD. CONCLUSION: Thyroid function had no significant longitudinal decrease in pediatric epilepsy during KD therapy. However, careful monitoring of the serum levels of fT4/TSH should be recommended in children on KDs, especially in those with earlier seizure onset, earlier start of KD, and higher levels of lipid profiles.

The use of complementary and alternative medicine in children with common neurologic diseases.

Complementary and alternative medicine (CAM) is a phrase used to describe additional health care methods such as mind/body practices and natural products not regarded as treatments by conventional medicine. The use of CAM in children with common neurologic diseases is more frequent than its use in healthy children (24%-78% vs. 12%). However, less than half of patients report such use to their physicians. The preferred modalities of CAM vary in different countries due to their different cultures and traditions. The most common factor significantly associated with the use of CAM is parental CAM use in most studies. The frequency of the use of CAM in children and adults with neurologic diseases is similar, and both rates are higher than the rates in those without these conditions. The preferred modalities of CAM in adults are diverse, and megavitamins and mind/body therapy (prayer and chiropractic care) are included. The most common factor significantly associated with the use of CAM in adults with neurologic diseases is high educational level. Physicians need to be concerned with patients' use of CAM and provide correct information about CAM so that patients may make the right decisions. Further study is needed to determine the evidence-based efficacy of CAM use in children with common neurologic diseases.

Optic Neuritis in Korean Children: Low Risk of Subsequent Multiple Sclerosis.

BACKGROUND: A relationship between optic neuritis and multiple sclerosis has previously been reported in non-Asian adults. We extended the investigation to Korean children. OBJECTIVES: We compared the clinical features, laboratory findings, and visual outcomes of optic neuritis between prepubertal children and postpubertal adolescents and evaluated the conversion rate of optic neuritis to multiple sclerosis in Korean children. METHODS: We conducted a retrospective analysis of children less than 18 years of age presenting with optic neuritis at Pusan National University Hospital between January 2002 and December 2013. Outcomes and clinical, ophthalmologic, magnetic resonance imaging, and laboratory findings were reviewed. RESULTS: Twenty-six children (male:female, 1:1.2) were included. Follow-up duration was 16.3 ± 27.5 months in the prepubertal children (≤10 years, n = 13) and 8.2 ± 9.2 months in postpubertal adolescent (>10 years, n = 13) (P = 0.32). There was no significant difference between the prepubertal group and postpubertal group in clinical, ophthalmologic, magnetic resonance imaging, or laboratory findings. Of two patients (7.7%) with abnormal brain magnetic resonance images, one developed multiple sclerosis and the other developed acute disseminated encephalomyelitis. Of three patients (11.5%) with relapsing optic neuritis, two developed systemic lupus erythematosus and one developed multiple sclerosis. CONCLUSION: The risk of developing multiple sclerosis after pediatric optic neuritis was low (7.7%). Abnormal brain magnetic resonance imaging and relapsing optic neuritis should alert the clinician to systemic or neurological disorders.

Relationship between initial electroencephalographic characteristics and seizure outcomes in children with non-lesional West syndrome.

BACKGROUND: To characterize the initial interictal electroencephalography (EEG) activities associated with seizure outcomes in children with non-lesional West syndrome (WS), and their worth in the prediction of seizure-free (SF) vs no seizure-free (No-SF) outcomes. METHODS: We retrospectively reviewed the initial scalp EEGs for at least a 40-min duration, and the medical records of 66 children who were diagnosed as WS with normal MRI, and who were followed-up with for 4.5 ± 2.1 years. We assessed the following clinical and EEG findings: onset of seizures, development, underlying etiologies, initial interictal EEGs, and seizure evolution. These variables were compared between two groups: SF vs No-SF groups. RESULTS: In total, 36 (54.5%) children had SF outcomes and 30 (45.5%) had No-SF outcomes during long-term follow-up (4.4 ± 2.3 vs 4.6 ± 2.0 years, p = 0.7644). The mean age at seizure onset was similar in the SF and No-SF groups (6.0 ± 3.0 vs 6.9 ± 3.2 months, p = 0.2443). Delayed development before the onset of spasms was similarly observed in both groups (13.9% vs 13.3%). Initial EEG findings significantly differed with typical hypsarrhythmia (41.7% vs 73.3%, p = 0.0098), multiple independent spike foci (MISF) (55.6% vs 83.3%, p = 0.0158), frontal-dominant MISF (0.0% vs 40.0%, p < 0.0001), and frontal-dominant generalized epileptiform discharges (EDs) (0.0% vs 16.7%, p=0.0108) being involved more infrequently in the SF group than in the No-SF group, respectively. Patients in the SF group showed no frontal-dominant MISF or frontal-dominant generalized EDs, and a more often normal to borderline sleep-spindle (83.3% vs 40.0%, p = 0.0002) than the No-SF group. CONCLUSION: Patients with SF outcomes more frequently showed the posterior-dominant generalized EDs and normal to borderline sleep-spindle, and the No-SF group more often had typical hypsarrhythmia, frontal-dominant MISF, frontal-dominant generalized EDs, and no normal sleep-spindle. Initial interictal EEG findings may predict seizure outcomes in patients with non-lesional WS.

Longitudinal change of vitamin D status in children with epilepsy on antiepileptic drugs: prevalence and risk factors.

BACKGROUND: Our aim was to evaluate the prevalence and risk factors of vitamin D deficiency and the changes of vitamin D level among children with epilepsy on antiepileptic drugs. METHODS: The levels of serum 25-hydroxy vitamin D were measured at the start of antiepileptic drugs and at 6- to 12-month intervals in children with epilepsy taking antiepileptic drugs in Pusan National University Children's Hospital. Vitamin D deficiency was defined as 25-hydroxy vitamin D levels <20 ng/mL and insufficiency between 21 and 29 ng/mL. RESULTS: A total of 143 children (103 boys and 40 girls) with the mean age of 7.4 ± 5.4 years were included. The mean follow-up duration was 1.8 ± 0.8 years. At the start of antiepileptic drugs and the last follow-up, vitamin D deficiency or insufficiency was recognized in 56.6% (81 of 143) and 79.0% (113 of 143), respectively (P < 0.01). The mean value of initial 25-hydroxy vitamin D was 31.1 ± 14.7 ng/mL, which was significantly decreased to 20.2 ± 14.9 ng/mL (P < 0.01) in the last follow-up. Polytherapy (-16.0 ± 13.6 ng/mL), longer duration of ≥2 years (-23.5 ± 9.1 ng/mL), tube feeding (-18.2 ± 14.5 ng/mL), and overweight with body mass index of eighty-fifth percentile or greater (-17.0 ± 12.1 ng/mL) had a significant negative effect for the longitudinal change of 25-hydroxy vitamin D. Age, etiologies, seizure outcomes, and type of antiepileptic drugs (enzyme-inducing versus nonenzyme-inducing antiepileptic drugs) did not affect the longitudinal decrease of 25-hydroxy vitamin D. CONCLUSIONS: A high proportion of these children on antiepileptic drugs had hypovitaminosis D and a significant decrease between the initial and the last follow-up. Polytherapy and longer duration of antiepileptic drugs, tube feeding, and overweight were independently associated with longitudinally significant decrease of 25-hydroxy vitamin D.

Combined use of conventional medicine with traditional Korean medicine to treat children with epilepsy.

OBJECTIVE: Few studies have been conducted among pediatric patients to examine clinical outcomes associated with the combined use of Oriental medicine and other therapies to treat epilepsy. The purpose of this study was to examine the clinical and laboratory characteristics of children with epilepsy being treated with traditional Korean medicine (TKM) in addition to their conventional antiepileptic drugs (AEDs), and to survey whether other nonpharmacologic combination treatments were also being used. METHODS: The study included 398 pediatric patients with epilepsy being treated at the Pediatric Neurology Clinic of Pusan National University Children's Hospital. A questionnaire-based survey was carried out to determine the extent to which combination treatments were being used from March 1 to July 31, 2011. RESULTS: Of the 398 epileptic patients, 75 (18.8%) were receiving treatment based on TKM in addition to their AED treatment. The number of AEDs used was significantly greater in this group (mean ± standard deviation, 2.3 ± 1.5) than in the group not receiving TKM (2.0 ± 1.2; p=.028). The number of seizure-free patients in the TKM group (44 patients [59%]) was significantly reduced (p=.037) compared with the group not receiving such treatment (236 patients [73%]). Of the 398 patients, 237 (59.5%) were receiving other combination treatments. Fifty-six of the 75 patients (74.7%) in the TKM group were receiving other combination treatments (p<.001 compared with nonusers), which included language therapy, education therapy (music therapy, art therapy), Chuna therapy, and health food supplements (p=.004, p<.001, p=.011, and p=.004, respectively). The use of other combination treatments, such as rehabilitation therapy, counseling, cognitive behavioral therapy, and neurofeedback therapy, did not differ between the two groups. CONCLUSIONS: The TKM group took more AEDs and had fewer seizure-free patients and more patients receiving other combination treatments, such as language, music, and art therapies.

Melkersson-Rosenthal syndrome with Hashimoto thyroiditis in a 9-year-old girl: an autoimmune disorder.

BACKGROUND: Melkersson-Rosenthal syndrome (MRS) is a rare disorder of unknown cause. The classical triad of MRS is orofacial edema, recurrent facial paralysis, and a fissured tongue. PATIENT: We present a 9-year-old girl with a recurrent peripheral facial paralysis. She experienced the first episode of a peripheral facial paralysis on the same side without orofacial swelling and lingua plicata 1 year ago. She was diagnosed with Hashimoto thyroiditis 9 months earlier, as confirmed by an endocrinologic investigation. RESULTS: While the patient was hospitalized with recurrent facial paralysis, we found that serum levels of free thyroxine (1.3 ng/dL) and thyrotropin (0.4 uIU/mL) were within normal range, but the level of antithyroperoxidase antibodies (772.0 IU/mL) was very increased. She had been taking an oral prednisolone orally for 2 weeks. At the 1-month follow-up, the patient's symptoms had completely disappeared. DISCUSSION: The possible correlation between MRS and autoimmune disorders has been documented in only one report, which described an adult with autoimmune thyroiditis (Hashimoto thyroiditis) and MRS. We suggest that the co-occurrence of MRS and Hashimoto thyroiditis is not coincidental but linked to autoimmunity.

Moyamoya syndrome occurred in a girl with an inactive systemic lupus erythematosus.

We report the case of a 17-year-old Korean girl with systemic lupus erythematosus (SLE) who presented with sudden weakness of the right-sided extremities and dysarthria. Oral prednisolone was being taken to control SLE. Results of clinical and laboratory examinations did not show any evidence of antiphospholipid syndrome or thromboembolic disease nor SLE activity. Cerebral angiography showed stenosis of the left internal carotid artery and right anterior cerebral artery with accompanying collateral circulation (moyamoya vessels). After the patient underwent bypass surgery on the left side, she recovered from the neurological problems and did not experience any additional ischemic attack during the 14-month follow-up period. This case represents an unusual association between moyamoya syndrome and inactive SLE (inactive for a relatively long interval of 2 years) in a young girl.